diff options
| author | Noel Power <noel.power@suse.com> | 2018-12-06 09:51:59 +0000 |
|---|---|---|
| committer | Andrew Bartlett <abartlet@samba.org> | 2018-12-11 23:37:43 +0100 |
| commit | 8d333f43055daf5e18623f2ad9e379f58ef5f8cd (patch) | |
| tree | 2b5605918da1235d3dbbfe418df9a2b8cd551aca /third_party | |
| parent | 923010d99bd79c36b8d6dbedef4228df4d6fa1b4 (diff) | |
| download | samba-8d333f43055daf5e18623f2ad9e379f58ef5f8cd.tar.gz | |
third_party/dnspython: Remove dnspython library from third_party
This version of dnspython isn't python3 compatible and is
quite old.
Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Tue Dec 11 23:37:43 CET 2018 on sn-devel-144
Diffstat (limited to 'third_party')
116 files changed, 0 insertions, 18389 deletions
diff --git a/third_party/dnspython/.gitignore b/third_party/dnspython/.gitignore deleted file mode 100644 index 5592c971b01..00000000000 --- a/third_party/dnspython/.gitignore +++ /dev/null @@ -1,7 +0,0 @@ -build -dist -MANIFEST -html -html.zip -html.tar.gz -tests/*.out diff --git a/third_party/dnspython/ChangeLog b/third_party/dnspython/ChangeLog deleted file mode 100644 index 71b79614907..00000000000 --- a/third_party/dnspython/ChangeLog +++ /dev/null @@ -1,1194 +0,0 @@ -2011-08-22 Robert Halley <halley@dnspython.org> - - * dns/resolver.py: Added LRUCache, which allows a maximum number - of nodes to be cached, and removes the least-recently used node - when adding a new node to a full cache. - -2011-07-13 Bob Halley <halley@dnspython.org> - - * dns/resolver.py: dns.resolver.override_system_resolver() - overrides the socket module's versions of getaddrinfo(), - getnameinfo(), getfqdn(), gethostbyname(), gethostbyname_ex() and - gethostbyaddr() with an implementation which uses a dnspython stub - resolver instead of the system's stub resolver. This can be - useful in testing situations where you want to control the - resolution behavior of python code without having to change the - system's resolver settings (e.g. /etc/resolv.conf). - dns.resolver.restore_system_resolver() undoes the change. - -2011-07-08 Bob Halley <halley@dnspython.org> - - * dns/ipv4.py: dnspython now provides its own, stricter, versions - of IPv4 inet_ntoa() and inet_aton() instead of using the OS's - versions. - - * dns/ipv6.py: inet_aton() now bounds checks embedded IPv4 addresses - more strictly. Also, now only dns.exception.SyntaxError can be - raised on bad input. - -2011-04-05 Bob Halley <halley@dnspython.org> - - * Old DNSSEC types (KEY, NXT, and SIG) have been removed. - - * Bounds checking of slices in rdata wire processing is now more - strict, and bounds errors (e.g. we got less data than was - expected) now raise dns.exception.FormError rather than - IndexError. - -2011-03-28 Bob Halley <halley@dnspython.org> - - * (Version 1.9.4 released) - -2011-03-24 Bob Halley <halley@dnspython.org> - - * dns/rdata.py (Rdata._wire_cmp): We need to specify no - compression and an origin to _wire_cmp() in case names in the - rdata are relative names. - - * dns/rdtypes/ANY/SIG.py (SIG._cmp): Add missing 'import struct'. - Thanks to Arfrever Frehtes Taifersar Arahesis for reporting the - problem. - -2011-03-24 Bob Halley <halley@dnspython.org> - - * (Version 1.9.3 released) - -2011-03-22 Bob Halley <halley@dnspython.org> - - * dns/resolver.py: a boolean parameter, 'raise_on_no_answer', has - been added to the query() methods. In no-error, no-data - situations, this parameter determines whether NoAnswer should be - raised or not. If True, NoAnswer is raised. If False, then an - Answer() object with a None rrset will be returned. - - * dns/resolver.py: Answer() objects now have a canonical_name field. - -2011-01-11 Bob Halley <halley@dnspython.org> - - * Dnspython was erroneously doing case-insensitive comparisons - of the names in NSEC and RRSIG RRs. Thanks to Casey Deccio for - reporting this bug. - -2010-12-17 Bob Halley <halley@dnspython.org> - - * dns/message.py (_WireReader._get_section): use "is" and not "==" - when testing what section an RR is in. Thanks to James Raftery - for reporting this bug. - -2010-12-10 Bob Halley <halley@dnspython.org> - - * dns/resolver.py (Resolver.query): disallow metaqueries. - - * dns/rdata.py (Rdata.__hash__): Added a __hash__ method for rdata. - -2010-11-23 Bob Halley <halley@dnspython.org> - - * (Version 1.9.2 released) - -2010-11-23 Bob Halley <halley@dnspython.org> - - * dns/dnssec.py (_need_pycrypto): DSA and RSA are modules, not - functions, and I didn't notice because the test suite masked - the bug! *sigh* - -2010-11-22 Bob Halley <halley@dnspython.org> - - * (Version 1.9.1 released) - -2010-11-22 Bob Halley <halley@dnspython.org> - - * dns/dnssec.py: the "from" style import used to get DSA from - PyCrypto trashed a DSA constant. Now a normal import is used - to avoid namespace contamination. - -2010-11-20 Bob Halley <halley@dnspython.org> - - * (Version 1.9.0 released) - -2010-11-07 Bob Halley <halley@dnspython.org> - - * dns/dnssec.py: Added validate() to do basic DNSSEC validation - (requires PyCrypto). Thanks to Brian Wellington for the patch. - - * dns/hash.py: Hash compatibility handling is now its own module. - -2010-10-31 Bob Halley <halley@dnspython.org> - - * dns/resolver.py (zone_for_name): A query name resulting in a - CNAME or DNAME response to a node which had an SOA was incorrectly - treated as a zone origin. In these cases, we should just look - higher. Thanks to Gert Berger for reporting this problem. - - * Added zonediff.py to examples. This program compares two zones - and shows the differences either in diff-like plain text, or - HTML. Thanks to Dennis Kaarsemaker for contributing this - useful program. - -2010-10-27 Bob Halley <halley@dnspython.org> - - * Incorporate a patch to use poll() instead of select() by - default on platforms which support it. Thanks to - Peter Schüller and Spotify for the contribution. - -2010-10-17 Bob Halley <halley@dnspython.org> - - * Python prior to 2.5.2 doesn't compute the correct values for - HMAC-SHA384 and HMAC-SHA512. We now detect attempts to use - them and raise NotImplemented if the Python version is too old. - Thanks to Kevin Chen for reporting the problem. - - * Various routines that took the string forms of rdata types and - classes did not permit the strings to be Unicode strings. - Thanks to Ryan Workman for reporting the issue. - - * dns/tsig.py: Added symbolic constants for the algorithm strings. - E.g. you can now say dns.tsig.HMAC_MD5 instead of - "HMAC-MD5.SIG-ALG.REG.INT". Thanks to Cillian Sharkey for - suggesting this improvement. - - * dns/tsig.py (get_algorithm): fix hashlib compatibility; thanks to - Kevin Chen for the patch. - - * dns/dnssec.py: Added key_id() and make_ds(). - - * dns/message.py: message.py needs to import dns.edns since it uses - it. - -2010-05-04 Bob Halley <halley@dnspython.org> - - * dns/rrset.py (RRset.__init__): "covers" was not passed to the - superclass __init__(). Thanks to Shanmuga Rajan for reporting - the problem. - -2010-03-10 Bob Halley <halley@dnspython.org> - - * The TSIG algorithm value was passed to use_tsig() incorrectly - in some cases. Thanks to 'ducciovigolo' for reporting the problem. - -2010-01-26 Bob Halley <halley@dnspython.org> - - * (Version 1.8.0 released) - -2010-01-13 Bob Halley <halley@dnspython.org> - - * dns/dnssec.py: Added RSASHA256 and RSASHA512 codepoints; added - other missing codepoints to _algorithm_by_text. - -2010-01-12 Bob Halley <halley@dnspython.org> - - * Escapes in masterfiles now work correctly. Previously they were - only working correctly when the text involved was part of a domain - name. - - * dns/tokenizer.py: The tokenizer's get() method now returns Token - objects, not (type, text) tuples. - -2009-11-13 Bob Halley <halley@dnspython.org> - - * Support has been added for hmac-sha1, hmac-sha224, hmac-sha256, - hmac-sha384 and hmac-sha512. Thanks to Kevin Chen for a - thoughtful, high quality patch. - - * dns/update.py (Update::present): A zero TTL was not added if - present() was called with a single rdata, causing _add() to be - unhappy. Thanks to Eugene Kim for reporting the problem and - submitting a patch. - - * dns/entropy.py: Use os.urandom() if present. Don't seed until - someone wants randomness. - -2009-09-16 Bob Halley <halley@dnspython.org> - - * dns/entropy.py: The entropy module needs locking in order to be - used safely in a multithreaded environment. Thanks to Beda Kosata - for reporting the problem. - -2009-07-27 Bob Halley <halley@dnspython.org> - - * dns/query.py (xfr): The socket was not set to nonblocking mode. - Thanks to Erik Romijn for reporting this problem. - -2009-07-23 Bob Halley <halley@dnspython.org> - - * dns/rdtypes/IN/SRV.py (SRV._cmp): SRV records were compared - incorrectly due to a cut-and-paste error. Thanks to Tommie - Gannert for reporting this bug. - - * dns/e164.py (query): The resolver parameter was not used. - Thanks to MatÃas Bellone for reporting this bug. - -2009-06-23 Bob Halley <halley@dnspython.org> - - * dns/entropy.py (EntropyPool.__init__): open /dev/random unbuffered; - there's no need to consume more randomness than we need. Thanks - to Brian Wellington for the patch. - -2009-06-19 Bob Halley <halley@dnspython.org> - - * (Version 1.7.1 released) - -2009-06-19 Bob Halley <halley@dnspython.org> - - * DLV.py was omitted from the kit - - * Negative prerequisites were not handled correctly in _get_section(). - -2009-06-19 Bob Halley <halley@dnspython.org> - - * (Version 1.7.0 released) - -2009-06-19 Bob Halley <halley@dnspython.org> - - * On Windows, the resolver set the domain incorrectly. Thanks - to Brandon Carpenter for reporting this bug. - - * Added a to_digestable() method to rdata classes; it returns the - digestable form (i.e. DNSSEC canonical form) of the rdata. For - most rdata types this is the same uncompressed wire form. For - certain older DNS RR types, however, domain names in the rdata - are downcased. - - * Added support for the HIP RR type. - -2009-06-18 Bob Halley <halley@dnspython.org> - - * Added support for the DLV RR type. - - * Added various DNSSEC related constants (e.g. algorithm identifiers, - flag values). - - * dns/tsig.py: Added support for BADTRUNC result code. - - * dns/query.py (udp): When checking that addresses are the same, - use the binary form of the address in the comparison. This - ensures that we don't treat addresses as different if they have - equivalent but differing textual representations. E.g. "1:00::1" - and "1::1" represent the same address but are not textually equal. - Thanks to Kim Davies for reporting this bug. - - * The resolver's query() method now has an optional 'source' parameter, - allowing the source IP address to be specified. Thanks to - Alexander Lind for suggesting the change and sending a patch. - - * Added NSEC3 and NSEC3PARAM support. - -2009-06-17 Bob Halley <halley@dnspython.org> - - * Fixed NSEC.to_text(), which was only printing the last window. - Thanks to Brian Wellington for finding the problem and fixing it. - -2009-03-30 Bob Halley <halley@dnspython.org> - - * dns/query.py (xfr): Allow UDP IXFRs. Use "one_rr_per_rrset" mode when - doing IXFR. - -2009-03-30 Bob Halley <halley@dnspython.org> - - * Add "one_rr_per_rrset" mode switch to methods which parse - messages from wire format (e.g. dns.message.from_wire(), - dns.query.udp(), dns.query.tcp()). If set, each RR read is - placed in its own RRset (instead of being coalesced). - -2009-03-30 Bob Halley <halley@dnspython.org> - - * Added EDNS option support. - -2008-10-16 Bob Halley <halley@dnspython.org> - - * dns/rdtypes/ANY/DS.py: The from_text() parser for DS RRs did not - allow multiple Base64 chunks. Thanks to Rakesh Banka for - finding this bug and submitting a patch. - -2008-10-08 Bob Halley <halley@dnspython.org> - - * Add entropy module. - - * When validating TSIGs, we need to use the absolute name. - -2008-06-03 Bob Halley <halley@dnspython.org> - - * dns/message.py (Message.set_rcode): The mask used preserved the - extended rcode, instead of everything else in ednsflags. - - * dns/message.py (Message.use_edns): ednsflags was not kept - coherent with the specified edns version. - -2008-02-06 Bob Halley <halley@dnspython.org> - - * dns/ipv6.py (inet_aton): We could raise an exception other than - dns.exception.SyntaxError in some cases. - - * dns/tsig.py: Raise an exception when the peer has set a non-zero - TSIG error. - -2007-11-25 Bob Halley <halley@dnspython.org> - - * (Version 1.6.0 released) - -2007-11-25 Bob Halley <halley@dnspython.org> - - * dns/query.py (_wait_for): if select() raises an exception due to - EINTR, we should just select() again. - -2007-06-13 Bob Halley <halley@dnspython.org> - - * dns/inet.py: Added is_multicast(). - - * dns/query.py (udp): If the queried address is a multicast address, then - don't check that the address of the response is the same as the address - queried. - -2007-05-24 Bob Halley <halley@dnspython.org> - - * dns/rdtypes/IN/NAPTR.py: NAPTR comparisons didn't compare the - preference field due to a typo. - -2007-02-07 Bob Halley <halley@dnspython.org> - - * dns/resolver.py: Integrate code submitted by Paul Marks to - determine whether a Windows NIC is enabled. The way dnspython - used to do this does not work on Windows Vista. - -2006-12-10 Bob Halley <halley@dnspython.org> - - * (Version 1.5.0 released) - -2006-11-03 Bob Halley <halley@dnspython.org> - - * dns/rdtypes/IN/DHCID.py: Added support for the DHCID RR type. - -2006-11-02 Bob Halley <halley@dnspython.org> - - * dns/query.py (udp): Messages from unexpected sources can now be - ignored by setting ignore_unexpected to True. - -2006-10-31 Bob Halley <halley@dnspython.org> - - * dns/query.py (udp): When raising UnexpectedSource, add more - detail about what went wrong to the exception. - -2006-09-22 Bob Halley <halley@dnspython.org> - - * dns/message.py (Message.use_edns): add reasonable defaults for - the ednsflags, payload, and request_payload parameters. - - * dns/message.py (Message.want_dnssec): add a convenience method for - enabling/disabling the "DNSSEC desired" flag in requests. - - * dns/message.py (make_query): add "use_edns" and "want_dnssec" - parameters. - -2006-08-17 Bob Halley <halley@dnspython.org> - - * dns/resolver.py (Resolver.read_resolv_conf): If /etc/resolv.conf - doesn't exist, just use the default resolver configuration (i.e. - the same thing we would have used if resolv.conf had existed and - been empty). - -2006-07-26 Bob Halley <halley@dnspython.org> - - * dns/resolver.py (Resolver._config_win32_fromkey): fix - cut-and-paste error where we passed the wrong variable to - self._config_win32_search(). Thanks to David Arnold for finding - the bug and submitting a patch. - -2006-07-20 Bob Halley <halley@dnspython.org> - - * dns/resolver.py (Answer): Add more support for the sequence - protocol, forwarding requests to the answer object's rrset. - E.g. "for a in answer" is equivalent to "for a in answer.rrset", - "answer[i]" is equivalent to "answer.rrset[i]", and - "answer[i:j]" is equivalent to "answer.rrset[i:j]". - -2006-07-19 Bob Halley <halley@dnspython.org> - - * dns/query.py (xfr): Add IXFR support. - -2006-06-22 Bob Halley <halley@dnspython.org> - - * dns/rdtypes/IN/IPSECKEY.py: Added support for the IPSECKEY RR type. - -2006-06-21 Bob Halley <halley@dnspython.org> - - * dns/rdtypes/ANY/SPF.py: Added support for the SPF RR type. - -2006-06-02 Bob Halley <halley@dnspython.org> - - * (Version 1.4.0 released) - -2006-04-25 Bob Halley <halley@dnspython.org> - - * dns/rrset.py (RRset.to_rdataset): Added a convenience method - to convert an rrset into an rdataset. - -2006-03-27 Bob Halley <halley@dnspython.org> - - * Added dns.e164.query(). This function can be used to look for - NAPTR RRs for a specified number in several domains, e.g.: - - dns.e164.query('16505551212', - ['e164.dnspython.org.', 'e164.arpa.']) - -2006-03-26 Bob Halley <halley@dnspython.org> - - * dns/resolver.py (Resolver.query): The resolver deleted from - a list while iterating it, which makes the iterator unhappy. - -2006-03-17 Bob Halley <halley@dnspython.org> - - * dns/resolver.py (Resolver.query): The resolver needlessly - delayed responses for successful queries. - -2006-01-18 Bob Halley <halley@dnspython.org> - - * dns/rdata.py: added a validate() method to the rdata class. If - you change an rdata by assigning to its fields, it is a good - idea to call validate() when you are done making changes. - For example, if 'r' is an MX record and then you execute: - - r.preference = 100000 # invalid, because > 65535 - r.validate() - - The validation will fail and an exception will be raised. - -2006-01-11 Bob Halley <halley@dnspython.org> - - * dns/ttl.py: TTLs are now bounds checked to be within the closed - interval [0, 2^31 - 1]. - - * The BIND 8 TTL syntax is now accepted in the SOA refresh, retry, - expire, and minimum fields, and in the original_ttl field of - SIG and RRSIG records. - -2006-01-04 Bob Halley <halley@dnspython.org> - - * dns/resolver.py: The windows registry irritatingly changes the - list element delimiter in between ' ' and ',' (and vice-versa) - in various versions of windows. We now cope by always looking - for either one (' ' first). - -2005-12-27 Bob Halley <halley@dnspython.org> - - * dns/e164.py: Added routines to convert between E.164 numbers and - their ENUM domain name equivalents. - - * dns/reversename.py: Added routines to convert between IPv4 and - IPv6 addresses and their DNS reverse-map equivalents. - -2005-12-18 Bob Halley <halley@dnspython.org> - - * dns/rdtypes/ANY/LOC.py (_tuple_to_float): The sign was lost when - converting a tuple into a float, which broke conversions of - south latitudes and west longitudes. - -2005-11-17 Bob Halley <halley@dnspython.org> - - * dns/zone.py: The 'origin' parameter to from_text() and from_file() - is now optional. If not specified, dnspython will use the - first $ORIGIN in the text as the zone's origin. - - * dns/zone.py: Sanity checks of the zone's origin node can now - be disabled. - -2005-11-12 Bob Halley <halley@dnspython.org> - - * dns/name.py: Preliminary Unicode support has been added for - domain names. Running dns.name.from_text() on a Unicode string - will now encode each label using the IDN ACE encoding. The - to_unicode() method may be used to convert a dns.name.Name with - IDN ACE labels back into a Unicode string. This functionality - requires Python 2.3 or greater. - -2005-10-31 Bob Halley <halley@dnspython.org> - - * (Version 1.3.5 released) - -2005-10-12 Bob Halley <halley@dnspython.org> - - * dns/zone.py: Zone.iterate_rdatasets() and Zone.iterate_rdatas() - did not have a default rdtype of dns.rdatatype.ANY as their - docstrings said they did. They do now. - -2005-10-06 Bob Halley <halley@dnspython.org> - - * dns/name.py: Added the parent() method, which returns the - parent of a name. - -2005-10-01 Bob Halley <halley@dnspython.org> - - * dns/resolver.py: Added zone_for_name() helper, which returns - the name of the zone which contains the specified name. - - * dns/resolver.py: Added get_default_resolver(), which returns - the default resolver, initializing it if necessary. - -2005-09-29 Bob Halley <halley@dnspython.org> - - * dns/resolver.py (Resolver._compute_timeout): If time goes - backwards a little bit, ignore it. - -2005-07-31 Bob Halley <halley@dnspython.org> - - * (Version 1.3.4 released) - -2005-07-31 Bob Halley <halley@dnspython.org> - - * dns/message.py (make_response): Trying to respond to a response - threw a NameError while trying to throw a FormErr since it used - the wrong name for the FormErr exception. - - * dns/query.py (_connect): We needed to ignore EALREADY too. - - * dns/query.py: Optional "source" and "source_port" parameters - have been added to udp(), tcp(), and xfr(). Thanks to Ralf - Weber for suggesting the change and providing a patch. - -2005-06-05 Bob Halley <halley@dnspython.org> - - * dns/query.py: The requirement that the "where" parameter be - an IPv4 or IPv6 address is now documented. - -2005-06-04 Bob Halley <halley@dnspython.org> - - * dns/resolver.py: The resolver now does exponential backoff - each time it runs through all of the nameservers. - - * dns/resolver.py: rcodes which indicate a nameserver is likely - to be a "permanent failure" for a query cause the nameserver - to be removed from the mix for that query. - -2005-01-30 Bob Halley <halley@dnspython.org> - - * (Version 1.3.3 released) - -2004-10-25 Bob Halley <halley@dnspython.org> - - * dns/rdtypes/ANY/TXT.py (TXT.from_text): The masterfile parser - incorrectly rejected TXT records where a value was not quoted. - -2004-10-11 Bob Halley <halley@dnspython.org> - - * dns/message.py: Added make_response(), which creates a skeletal - response for the specified query. Added opcode() and set_opcode() - convenience methods to the Message class. Added the request_payload - attribute to the Message class. - -2004-10-10 Bob Halley <halley@dnspython.org> - - * dns/zone.py (from_xfr): dns.zone.from_xfr() in relativization - mode incorrectly set zone.origin to the empty name. - -2004-09-02 Bob Halley <halley@dnspython.org> - - * dns/name.py (Name.to_wire): The 'file' parameter to - Name.to_wire() is now optional; if omitted, the wire form will - be returned as the value of the function. - -2004-08-14 Bob Halley <halley@dnspython.org> - - * dns/message.py (Message.find_rrset): find_rrset() now uses an - index, vastly improving the from_wire() performance of large - messages such as zone transfers. - -2004-08-07 Bob Halley <halley@dnspython.org> - - * (Version 1.3.2 released) - -2004-08-04 Bob Halley <halley@dnspython.org> - - * dns/query.py: sending queries to a nameserver via IPv6 now - works. - - * dns/inet.py (af_for_address): Add af_for_address(), which looks - at a textual-form address and attempts to determine which address - family it is. - - * dns/query.py: the default for the 'af' parameter of the udp(), - tcp(), and xfr() functions has been changed from AF_INET to None, - which causes dns.inet.af_for_address() to be used to determine the - address family. If dns.inet.af_for_address() can't figure it out, - we fall back to AF_INET and hope for the best. - -2004-07-31 Bob Halley <halley@dnspython.org> - - * dns/rdtypes/ANY/NSEC.py (NSEC.from_text): The NSEC text format - does not allow specifying types by number, so we shouldn't either. - - * dns/renderer.py: the renderer module didn't import random, - causing an exception to be raised if a query id wasn't provided - when a Renderer was created. - - * dns/resolver.py (Resolver.query): the resolver wasn't catching - dns.exception.Timeout, so a timeout erroneously caused the whole - resolution to fail instead of just going on to the next server. - -2004-06-16 Bob Halley <halley@dnspython.org> - - * dns/rdtypes/ANY/LOC.py (LOC.from_text): LOC milliseconds values - were converted incorrectly if the length of the milliseconds - string was less than 3. - -2004-06-06 Bob Halley <halley@dnspython.org> - - * (Version 1.3.1 released) - -2004-05-22 Bob Halley <halley@dnspython.org> - - * dns/update.py (Update.delete): We erroneously specified a - "deleting" value of dns.rdatatype.NONE instead of - dns.rdataclass.NONE when the thing being deleted was either an - Rdataset instance or an Rdata instance. - - * dns/rdtypes/ANY/SSHFP.py: Added support for the proposed SSHFP - RR type. - -2004-05-14 Bob Halley <halley@dnspython.org> - - * dns/rdata.py (from_text): The masterfile reader did not - accept the unknown RR syntax when used with a known RR type. - -2004-05-08 Bob Halley <halley@dnspython.org> - - * dns/name.py (from_text): dns.name.from_text() did not raise - an exception if a backslash escape ended prematurely. - -2004-04-09 Bob Halley <halley@dnspython.org> - - * dns/zone.py (_MasterReader._rr_line): The masterfile reader - erroneously treated lines starting with leading whitespace but - not having any RR definition as an error. It now treats - them like a blank line (which is not an error). - -2004-04-01 Bob Halley <halley@dnspython.org> - - * (Version 1.3.0 released) - -2004-03-19 Bob Halley <halley@dnspython.org> - - * Added support for new DNSSEC types RRSIG, NSEC, and DNSKEY. - -2004-01-16 Bob Halley <halley@dnspython.org> - - * dns/query.py (_connect): Windows returns EWOULDBLOCK instead - of EINPROGRESS when trying to connect a nonblocking socket. - -2003-11-13 Bob Halley <halley@dnspython.org> - - * dns/rdtypes/ANY/LOC.py (LOC.to_wire): We encoded and decoded LOC - incorrectly, since we were interpreting the values of altitiude, - size, hprec, and vprec in meters instead of centimeters. - - * dns/rdtypes/IN/WKS.py (WKS.from_wire): The WKS protocol value is - encoded with just one octet, not two! - -2003-11-09 Bob Halley <halley@dnspython.org> - - * dns/resolver.py (Cache.maybe_clean): The cleaner deleted items - from the dictionary while iterating it, causing a RuntimeError - to be raised. Thanks to Mark R. Levinson for the bug report, - regression test, and fix. - -2003-11-07 Bob Halley <halley@dnspython.org> - - * (Version 1.2.0 released) - -2003-11-03 Bob Halley <halley@dnspython.org> - - * dns/zone.py (_MasterReader.read): The saved_state now includes - the default TTL. - -2003-11-01 Bob Halley <halley@dnspython.org> - - * dns/tokenizer.py (Tokenizer.get): The tokenizer didn't - handle escaped delimiters. - -2003-10-27 Bob Halley <halley@dnspython.org> - - * dns/resolver.py (Resolver.read_resolv_conf): If no nameservers - are configured in /etc/resolv.conf, the default nameserver - list should be ['127.0.0.1']. - -2003-09-08 Bob Halley <halley@dnspython.org> - - * dns/resolver.py (Resolver._config_win32_fromkey): We didn't - catch WindowsError, which can happen if a key is not defined - in the registry. - -2003-09-06 Bob Halley <halley@dnspython.org> - - * (Version 1.2.0b1 released) - -2003-09-05 Bob Halley <halley@dnspython.org> - - * dns/query.py: Timeout support has been overhauled to provide - timeouts under Python 2.2 as well as 2.3, and to provide more - accurate expiration. - -2003-08-30 Bob Halley <halley@dnspython.org> - - * dns/zone.py: dns.exception.SyntaxError is raised for unknown - master file directives. - -2003-08-28 Bob Halley <halley@dnspython.org> - - * dns/zone.py: $INCLUDE processing is now enabled/disabled using - the allow_include parameter. The default is to process $INCLUDE - for from_file(), and to disallow $INCLUDE for from_text(). The - master reader now calls zone.check_origin_node() by default after - the zone has been read. find_rdataset() called get_node() instead - of find_node(), which result in an incorrect exception. The - relativization state of a zone is now remembered and applied - consistently when looking up names. from_xfr() now supports - relativization like the _MasterReader. - -2003-08-22 Bob Halley <halley@dnspython.org> - - * dns/zone.py: The _MasterReader now understands $INCLUDE. - -2003-08-12 Bob Halley <halley@dnspython.org> - - * dns/zone.py: The _MasterReader now specifies the file and line - number when a syntax error occurs. The BIND 8 TTL format is now - understood when loading a zone, though it will never be emitted. - The from_file() function didn't pass the zone_factory parameter - to from_text(). - -2003-08-10 Bob Halley <halley@dnspython.org> - - * (Version 1.1.0 released) - -2003-08-07 Bob Halley <halley@dnspython.org> - - * dns/update.py (Update._add): A typo meant that _add would - fail if the thing being added was an Rdata object (as - opposed to an Rdataset or the textual form of an Rdata). - -2003-08-05 Bob Halley <halley@dnspython.org> - - * dns/set.py: the simple Set class has been moved to its - own module, and augmented to support more set operations. - -2003-08-04 Bob Halley <halley@dnspython.org> - - * Node and all rdata types have been "slotted". This speeds - things up a little and reduces memory usage noticeably. - -2003-08-02 Bob Halley <halley@dnspython.org> - - * (Version 1.1.0c1 released) - -2003-08-02 Bob Halley <halley@dnspython.org> - - * dns/rdataset.py: SimpleSets now support more set options. - - * dns/message.py: Added the get_rrset() method. from_file() now - allows Unicode filenames and turns on universal newline support if - it opens the file itself. - - * dns/node.py: Added the delete_rdataset() and replace_rdataset() - methods. - - * dns/zone.py: Added the delete_node(), delete_rdataset(), and - replace_rdataset() methods. from_file() now allows Unicode - filenames and turns on universal newline support if it opens the - file itself. Added a to_file() method. - -2003-08-01 Bob Halley <halley@dnspython.org> - - * dns/opcode.py: Opcode from/to text converters now understand - numeric opcodes. The to_text() method will return a numeric opcode - string if it doesn't know a text name for the opcode. - - * dns/message.py: Added set_rcode(). Fixed code where ednsflags - wasn't treated as a long. - - * dns/rcode.py: ednsflags wasn't treated as a long. Rcode from/to - text converters now understand numeric rcodes. The to_text() - method will return a numeric rcode string if it doesn't know - a text name for the rcode. - - * examples/reverse.py: Added a new example program that builds a - reverse (address-to-name) mapping table from the name-to-address - mapping specified by A RRs in zone files. - - * dns/node.py: Added get_rdataset() method. - - * dns/zone.py: Added get_rdataset() and get_rrset() methods. Added - iterate_rdatas(). - -2003-07-31 Bob Halley <halley@dnspython.org> - - * dns/zone.py: Added the iterate_rdatasets() method which returns - a generator which yields (name, rdataset) tuples for all the - rdatasets in the zone matching the specified rdatatype. - -2003-07-30 Bob Halley <halley@dnspython.org> - - * (Version 1.1.0b2 released) - -2003-07-30 Bob Halley <halley@dnspython.org> - - * dns/zone.py: Added find_rrset() and find_rdataset() convenience - methods. They let you retrieve rdata with the specified name - and type in one call. - - * dns/node.py: Nodes no longer have names; owner names are - associated with nodes in the Zone object's nodes dictionary. - - * dns/zone.py: Zone objects now implement more of the standard - mapping interface. __iter__ has been changed to iterate the keys - rather than values to match the standard mapping interface's - behavior. - -2003-07-20 Bob Halley <halley@dnspython.org> - - * dns/ipv6.py (inet_ntoa): Handle embedded IPv4 addresses. - -2003-07-19 Bob Halley <halley@dnspython.org> - - * (Version 1.1.0b1 released) - -2003-07-18 Bob Halley <halley@dnspython.org> - - * dns/tsig.py: The TSIG validation of TCP streams where not - every message is signed now works correctly. - - * dns/zone.py: Zones can now be compared for equality and - inequality. If the other object in the comparison is also - a zone, then "the right thing" happens; i.e. the zones are - equal iff.: they have the same rdclass, origin, and nodes. - -2003-07-17 Bob Halley <halley@dnspython.org> - - * dns/message.py (Message.use_tsig): The method now allows for - greater control over the various fields in the generated signature - (e.g. fudge). - (_WireReader._get_section): UnknownTSIGKey is now raised if an - unknown key is encountered, or if a signed message has no keyring. - -2003-07-16 Bob Halley <halley@dnspython.org> - - * dns/tokenizer.py (Tokenizer._get_char): get_char and unget_char - have been renamed to _get_char and _unget_char since they are not - useful to clients of the tokenizer. - -2003-07-15 Bob Halley <halley@dnspython.org> - - * dns/zone.py (_MasterReader._rr_line): owner names were being - unconditionally relativized; it makes much more sense for them - to be relativized according to the relativization setting of - the reader. - -2003-07-12 Bob Halley <halley@dnspython.org> - - * dns/resolver.py (Resolver.read_resolv_conf): The resolv.conf - parser did not allow blank / whitespace-only lines, nor did it - allow comments. Both are now supported. - -2003-07-11 Bob Halley <halley@dnspython.org> - - * dns/name.py (Name.to_digestable): to_digestable() now - requires an origin to be specified if the name is relative. - It will raise NeedAbsoluteNameOrOrigin if the name is - relative and there is either no origin or the origin is - itself relative. - (Name.split): returned the wrong answer if depth was 0 or depth - was the length of the name. split() now does bounds checking - on depth, and raises ValueError if depth < 0 or depth > the length - of the name. - -2003-07-10 Bob Halley <halley@dnspython.org> - - * dns/ipv6.py (inet_ntoa): The routine now minimizes its output - strings. E.g. the IPv6 address - "0000:0000:0000:0000:0000:0000:0000:0001" is minimized to "::1". - We do not, however, make any effort to display embedded IPv4 - addresses in the dot-quad notation. - -2003-07-09 Bob Halley <halley@dnspython.org> - - * dns/inet.py: We now supply our own AF_INET and AF_INET6 - constants since AF_INET6 may not always be available. If the - socket module has AF_INET6, we will use it. If not, we will - use our own value for the constant. - - * dns/query.py: the functions now take an optional af argument - specifying the address family to use when creating the socket. - - * dns/rdatatype.py (is_metatype): a typo caused the function - return true only for type OPT. - - * dns/message.py: message section list elements are now RRsets - instead of Nodes. This API change makes processing messages - easier for many applications. - -2003-07-07 Bob Halley <halley@dnspython.org> - - * dns/rrset.py: added. An RRset is a named rdataset. - - * dns/rdataset.py (Rdataset.__eq__): rdatasets may now be compared - for equality and inequality with other objects. Rdataset instance - variables are now slotted. - - * dns/message.py: The wire format and text format readers are now - classes. Variables related to reader state have been moved out - of the message class. - -2003-07-06 Bob Halley <halley@dnspython.org> - - * dns/name.py (from_text): '@' was not interpreted as the empty - name. - - * dns/zone.py: the master file reader derelativized names in rdata - relative to the zone's origin, not relative to the current origin. - The reader now deals with relativization in two steps. The rdata - is read and derelativized using the current origin. The rdata's - relativity is then chosen using the zone origin and the relativize - boolean. Here's an example. - - $ORIGIN foo.example. - $TTL 300 - bar MX 0 blaz - - If the zone origin is example., and relativization is on, then - This fragment will become: - - bar.foo.example. 300 IN MX 0 blaz.foo.example. - - after the first step (derelativization to current origin), and - - bar.foo 300 IN MX 0 blaz.foo - - after the second step (relativiation to zone origin). - - * dns/namedict.py: added. - - * dns/zone.py: The master file reader has been made into its - own class. Reader-related instance variables have been moved - form the zone class into the reader class. - - * dns/zone.py: Add node_factory class attribute. An application - can now subclass Zone and Node and have a zone whose nodes are of - the subclassed Node type. The from_text(), from_file(), and - from_xfr() algorithms now take an optional zone_factory argument. - This allows the algorithms to be used to create zones whose class - is a subclass of Zone. - - -2003-07-04 Bob Halley <halley@dnspython.org> - - * dns/renderer.py: added new wire format rendering module and - converted message.py to use it. Applications which want - fine-grained control over the conversion to wire format may call - the renderer directy, instead of having it called on their behalf - by the message code. - -2003-07-02 Bob Halley <halley@dnspython.org> - - * dns/name.py (_validate_labels): The NameTooLong test was - incorrect. - - * dns/message.py (Message.to_wire): dns.exception.TooBig is - now raised if the wire encoding exceeds the specified - maximum size. - -2003-07-01 Bob Halley <halley@dnspython.org> - - * dns/message.py: EDNS encoding was broken. from_text() - didn't parse rcodes, flags, or eflags correctly. Comparing - messages with other types of objects didn't work. - -2003-06-30 Bob Halley <halley@dnspython.org> - - * (Version 1.0.0 released) - -2003-06-30 Bob Halley <halley@dnspython.org> - - * dns/rdata.py: Rdatas now implement rich comparisons instead of - __cmp__. - - * dns/name.py: Names now implement rich comparisons instead of - __cmp__. - - * dns/inet.py (inet_ntop): Always use our code, since the code - in the socket module doesn't support AF_INET6 conversions if - IPv6 sockets are not available on the system. - - * dns/resolver.py (Answer.__init__): A dangling CNAME chain was - not raising NoAnswer. - - * Added a simple resolver Cache class. - - * Added an expiration attribute to answer instances. - -2003-06-24 Bob Halley <halley@dnspython.org> - - * (Version 1.0.0b3 released) - -2003-06-24 Bob Halley <halley@dnspython.org> - - * Renamed module "DNS" to "dns" to avoid conflicting with - PyDNS. - -2003-06-23 Bob Halley <halley@dnspython.org> - - * The from_text() relativization controls now work the same way as - the to_text() controls. - - * DNS/rdata.py: The parsing of generic rdata was broken. - -2003-06-21 Bob Halley <halley@dnspython.org> - - * (Version 1.0.0b2 released) - -2003-06-21 Bob Halley <halley@dnspython.org> - - * The Python 2.2 socket.inet_aton() doesn't seem to like - '255.255.255.255'. We work around this. - - * Fixed bugs in rdata to_wire() and from_wire() routines of a few - types. These bugs were discovered by running the tests/zone.py - Torture1 test. - - * Added implementation of type APL. - -2003-06-20 Bob Halley <halley@dnspython.org> - - * DNS/rdtypes/IN/AAAA.py: Use our own versions of inet_ntop and - inet_pton if the socket module doesn't provide them for us. - - * The resolver now does a better job handling exceptions. In - particular, it no longer eats all exceptions; rather it handles - those exceptions it understands, and leaves the rest uncaught. - - * Exceptions have been pulled into their own module. Almost all - exceptions raised by the code are now subclasses of - DNS.exception.DNSException. All form errors are subclasses of - DNS.exception.FormError (which is itself a subclass of - DNS.exception.DNSException). - -2003-06-19 Bob Halley <halley@dnspython.org> - - * Added implementations of types DS, NXT, SIG, and WKS. - - * __cmp__ for type A and AAAA could produce incorrect results. - -2003-06-18 Bob Halley <halley@dnspython.org> - - * Started test suites for zone.py and tokenizer.py. - - * Added implementation of type KEY. - - * DNS/rdata.py(_base64ify): \n could be emitted erroneously. - - * DNS/rdtypes/ANY/SOA.py (SOA.from_text): The SOA RNAME field could - be set to the value of MNAME in common cases. - - * DNS/rdtypes/ANY/X25.py: __init__ was broken. - - * DNS/zone.py (from_text): $TTL handling erroneously caused the - next line to be eaten. - - * DNS/tokenizer.py (Tokenizer.get): parsing was broken for empty - quoted strings. Quoted strings didn't handle \ddd escapes. Such - escapes are appear not to comply with RFC 1035, but BIND allows - them and they seem useful, so we allow them too. - - * DNS/rdtypes/ANY/ISDN.py (ISDN.from_text): parsing was - broken for ISDN RRs without subaddresses. - - * DNS/zone.py (from_file): from_file() didn't work because - some required parameters were not passed to from_text(). - -2003-06-17 Bob Halley <halley@dnspython.org> - - * (Version 1.0.0b1 released) - -2003-06-17 Bob Halley <halley@dnspython.org> - - * Added implementation of type PX. - -2003-06-16 Bob Halley <halley@dnspython.org> - - * Added implementation of types CERT, GPOS, LOC, NSAP, NSAP-PTR. - - * DNS/rdatatype.py (_by_value): A cut-and-paste error had broken - NSAP and NSAP-PTR. - -2003-06-12 Bob Halley <halley@dnspython.org> - - * Created a tests directory and started adding tests. - - * Added "and its documentation" to the permission grant in the - license. - -2003-06-12 Bob Halley <halley@dnspython.org> - - * DNS/name.py (Name.is_wild): is_wild() erroneously raised IndexError - if the name was empty. - -2003-06-10 Bob Halley <halley@dnspython.org> - - * Added implementations of types AFSDB, X25, and ISDN. - - * The documentation associated with the various rdata types has been - improved. In particular, instance variables are now described. - -2003-06-09 Bob Halley <halley@dnspython.org> - - * Added implementations of types HINFO, RP, and RT. - - * DNS/message.py (make_query): Document that make_query() sets - flags to DNS.flags.RD, and chooses a random query id. - -2003-06-05 Bob Halley <halley@dnspython.org> - - * (Version 1.0.0a2 released) - -2003-06-05 Bob Halley <halley@dnspython.org> - - * DNS/node.py: removed __getitem__ and __setitem__, since - they are not used by the codebase and were not useful in - general either. - - * DNS/message.py (from_file): from_file() now allows a - filename to be specified instead of a file object. - - * DNS/rdataset.py: The is_compatible() method of the - DNS.rdataset.Rdataset class was deleted. - -2003-06-04 Bob Halley <halley@dnspython.org> - - * DNS/name.py (class Name): Names are now immutable. - - * DNS/name.py: the is_comparable() method has been removed, since - names are always comparable. - - * DNS/resolver.py (Resolver.query): A query could run for up - to the lifetime + the timeout. This has been corrected and the - query will now only run up to the lifetime. - -2003-06-03 Bob Halley <halley@dnspython.org> - - * DNS/resolver.py: removed the 'new' function since it is not the - style of the library to have such a function. Call - DNS.resolver.Resolver() to make a new resolver. - -2003-06-03 Bob Halley <halley@dnspython.org> - - * DNS/resolver.py (Resolver._config_win32_fromkey): The DhcpServer - list is space separated, not comma separated. - -2003-06-03 Bob Halley <halley@dnspython.org> - - * DNS/update.py: Added an update module to make generating updates - easier. - -2003-06-03 Bob Halley <halley@dnspython.org> - - * Commas were missing in some of the __all__ entries in various - __init__.py files. - -2003-05-30 Bob Halley <halley@dnspython.org> - - * (Version 1.0.0a1 released) diff --git a/third_party/dnspython/LICENSE b/third_party/dnspython/LICENSE deleted file mode 100644 index 633c18c1e75..00000000000 --- a/third_party/dnspython/LICENSE +++ /dev/null @@ -1,14 +0,0 @@ -Copyright (C) 2001-2003 Nominum, Inc. - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose with or without fee is hereby granted, -provided that the above copyright notice and this permission notice -appear in all copies. - -THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/third_party/dnspython/MANIFEST.in b/third_party/dnspython/MANIFEST.in deleted file mode 100644 index d58fb8ba041..00000000000 --- a/third_party/dnspython/MANIFEST.in +++ /dev/null @@ -1,3 +0,0 @@ -include LICENSE ChangeLog TODO -recursive-include examples *.txt *.py -recursive-include tests *.txt *.py Makefile *.good example diff --git a/third_party/dnspython/Makefile b/third_party/dnspython/Makefile deleted file mode 100644 index 1f62c96c249..00000000000 --- a/third_party/dnspython/Makefile +++ /dev/null @@ -1,56 +0,0 @@ -# Copyright (C) 2003-2007, 2009, 2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -# $Id: Makefile,v 1.16 2004/03/19 00:17:27 halley Exp $ - -PYTHON=python - -all: - ${PYTHON} ./setup.py build - -install: - ${PYTHON} ./setup.py install - -clean: - ${PYTHON} ./setup.py clean --all - find . -name '*.pyc' -exec rm {} \; - find . -name '*.pyo' -exec rm {} \; - rm -f TAGS - -distclean: clean docclean - rm -rf build dist - rm -f MANIFEST - -doc: - epydoc -n dnspython -u http://www.dnspython.org \ - dns/*.py dns/rdtypes/*.py dns/rdtypes/ANY/*.py \ - dns/rdtypes/IN/*.py - -dockits: doc - mv html dnspython-html - tar czf html.tar.gz dnspython-html - zip -r html.zip dnspython-html - mv dnspython-html html - -docclean: - rm -rf html.tar.gz html.zip html - -kits: - ${PYTHON} ./setup.py sdist --formats=gztar,zip -# ${PYTHON} ./setup.py bdist_wininst -# ${PYTHON} ./setup.py bdist_rpm - -tags: - find . -name '*.py' -print | etags - diff --git a/third_party/dnspython/README b/third_party/dnspython/README deleted file mode 100644 index 367e7a2b76e..00000000000 --- a/third_party/dnspython/README +++ /dev/null @@ -1,442 +0,0 @@ -dnspython - -INTRODUCTION - -dnspython is a DNS toolkit for Python. It supports almost all record -types. It can be used for queries, zone transfers, and dynamic -updates. It supports TSIG authenticated messages and EDNS0. - -dnspython provides both high and low level access to DNS. The high -level classes perform queries for data of a given name, type, and -class, and return an answer set. The low level classes allow direct -manipulation of DNS zones, messages, names, and records. - -To see a few of the ways dnspython can be used, look in the examples/ -directory. - -dnspython originated at Nominum where it was developed to facilitate -the testing of DNS software. Nominum has generously allowed it to be -open sourced under a BSD-style license, and helps support its future -development by continuing to employ the author :). - - -ABOUT THIS RELEASE - -This is dnspython 1.10.0 - -New since 1.9.4: - - XXX TBS. - -Bugs fixed since 1.9.4: - - XXX TBS. - -New since 1.9.3: - - Nothing. - -Bugs fixed since 1.9.3: - - The rdata _wire_cmp() routine now handles relative names. - - The SIG RR implementation was missing 'import struct'. - -New since 1.9.2: - - A boolean parameter, 'raise_on_no_answer', has been added to - the query() methods. In no-error, no-data situations, this - parameter determines whether NoAnswer should be raised or not. - If True, NoAnswer is raised. If False, then an Answer() - object with a None rrset will be returned. - - Resolver Answer() objects now have a canonical_name field. - - Rdata now have a __hash__ method. - -Bugs fixed since 1.9.2: - - Dnspython was erroneously doing case-insensitive comparisons - of the names in NSEC and RRSIG RRs. - - We now use "is" and not "==" when testing what section an RR - is in. - - The resolver now disallows metaqueries. - -New since 1.9.1: - - Nothing. - -Bugs fixed since 1.9.1: - - The dns.dnssec module didn't work at all due to missing - imports that escaped detection in testing because the test - suite also did the imports. The third time is the charm! - -New since 1.9.0: - - Nothing. - -Bugs fixed since 1.9.0: - - The dns.dnssec module didn't work with DSA due to namespace - contamination from a "from"-style import. - -New since 1.8.0: - - dnspython now uses poll() instead of select() when available. - - Basic DNSSEC validation can be done using dns.dnsec.validate() - and dns.dnssec.validate_rrsig() if you have PyCrypto 2.3 or - later installed. Complete secure resolution is not yet - available. - - Added key_id() to the DNSSEC module, which computes the DNSSEC - key id of a DNSKEY rdata. - - Added make_ds() to the DNSSEC module, which returns the DS RR - for a given DNSKEY rdata. - - dnspython now raises an exception if HMAC-SHA284 or - HMAC-SHA512 are used with a Python older than 2.5.2. (Older - Pythons do not compute the correct value.) - - Symbolic constants are now available for TSIG algorithm names. - -Bugs fixed since 1.8.0 - - dns.resolver.zone_for_name() didn't handle a query response - with a CNAME or DNAME correctly in some cases. - - When specifying rdata types and classes as text, Unicode - strings may now be used. - - Hashlib compatibility issues have been fixed. - - dns.message now imports dns.edns. - - The TSIG algorithm value was passed incorrectly to use_tsig() - in some cases. - -New since 1.7.1: - - Support for hmac-sha1, hmac-sha224, hmac-sha256, hmac-sha384 - and hmac-sha512 has been contributed by Kevin Chen. - - The tokenizer's tokens are now Token objects instead of (type, - value) tuples. - -Bugs fixed since 1.7.1: - - Escapes in masterfiles now work correctly. Previously they - were only working correctly when the text involved was part of - a domain name. - - When constructing a DDNS update, if the present() method was - used with a single rdata, a zero TTL was not added. - - The entropy pool needed locking to be thread safe. - - The entropy pool's reading of /dev/random could cause - dnspython to block. - - The entropy pool did buffered reads, potentially consuming more - randomness than we needed. - - The entropy pool did not seed with high quality randomness on - Windows. - - SRV records were compared incorrectly. - - In the e164 query function, the resolver parameter was not - used. - -New since 1.7.0: - - Nothing - -Bugs fixed since 1.7.0: - - The 1.7.0 kitting process inadventently omitted the code for the - DLV RR. - - Negative DDNS prerequisites are now handled correctly. - -New since 1.6.0: - - Rdatas now have a to_digestable() method, which returns the - DNSSEC canonical form of the rdata, suitable for use in - signature computations. - - The NSEC3, NSEC3PARAM, DLV, and HIP RR types are now supported. - - An entropy module has been added and is used to randomize query ids. - - EDNS0 options are now supported. - - UDP IXFR is now supported. - - The wire format parser now has a 'one_rr_per_rrset' mode, which - suppresses the usual coalescing of all RRs of a given type into a - single RRset. - - Various helpful DNSSEC-related constants are now defined. - - The resolver's query() method now has an optional 'source' parameter, - allowing the source IP address to be specified. - -Bugs fixed since 1.6.0: - - On Windows, the resolver set the domain incorrectly. - - DS RR parsing only allowed one Base64 chunk. - - TSIG validation didn't always use absolute names. - - NSEC.to_text() only printed the last window. - - We did not canonicalize IPv6 addresses before comparing them; we - would thus treat equivalent but different textual forms, e.g. - "1:00::1" and "1::1" as being non-equivalent. - - If the peer set a TSIG error, we didn't raise an exception. - - Some EDNS bugs in the message code have been fixed (see the ChangeLog - for details). - -New since 1.5.0: - Added dns.inet.is_multicast(). - -Bugs fixed since 1.5.0: - - If select() raises an exception due to EINTR, we should just - select() again. - - If the queried address is a multicast address, then don't - check that the address of the response is the same as the - address queried. - - NAPTR comparisons didn't compare the preference field due to a - typo. - - Testing of whether a Windows NIC is enabled now works on Vista - thanks to code contributed by Paul Marks. - -New since 1.4.0: - - Answer objects now support more of the python sequence - protocol, forwarding the requests to the answer rrset. - E.g. "for a in answer" is equivalent to "for a in - answer.rrset", "answer[i]" is equivalent to "answer.rrset[i]", - and "answer[i:j]" is equivalent to "answer.rrset[i:j]". - - Making requests using EDNS, including indicating DNSSEC awareness, - is now easier. For example, you can now say: - - q = dns.message.make_query('www.dnspython.org', 'MX', - want_dnssec=True) - - dns.query.xfr() can now be used for IXFR. - - Support has been added for the DHCID, IPSECKEY, and SPF RR types. - - UDP messages from unexpected sources can now be ignored by - setting ignore_unexpected to True when calling dns.query.udp. - -Bugs fixed since 1.4.0: - - If /etc/resolv.conf didn't exist, we raised an exception - instead of simply using the default resolver configuration. - - In dns.resolver.Resolver._config_win32_fromkey(), we were - passing the wrong variable to self._config_win32_search(). - -New since 1.3.5: - - You can now convert E.164 numbers to/from their ENUM name - forms: - - >>> import dns.e164 - >>> n = dns.e164.from_e164("+1 555 1212") - >>> n - <DNS name 2.1.2.1.5.5.5.1.e164.arpa.> - >>> dns.e164.to_e164(n) - '+15551212' - - You can now convert IPv4 and IPv6 address to/from their - corresponding DNS reverse map names: - - >>> import dns.reversename - >>> n = dns.reversename.from_address("127.0.0.1") - >>> n - <DNS name 1.0.0.127.in-addr.arpa.> - >>> dns.reversename.to_address(n) - '127.0.0.1' - - You can now convert between Unicode strings and their IDN ACE - form: - - >>> n = dns.name.from_text(u'les-\u00e9l\u00e8ves.example.') - >>> n - <DNS name xn--les-lves-50ai.example.> - >>> n.to_unicode() - u'les-\xe9l\xe8ves.example.' - - The origin parameter to dns.zone.from_text() and dns.zone.to_text() - is now optional. If not specified, the origin will be taken from - the first $ORIGIN statement in the master file. - - Sanity checking of a zone can be disabled; this is useful when - working with files which are zone fragments. - -Bugs fixed since 1.3.5: - - The correct delimiter was not used when retrieving the - list of nameservers from the registry in certain versions of - windows. - - The floating-point version of latitude and longitude in LOC RRs - (float_latitude and float_longitude) had incorrect signs for - south latitudes and west longitudes. - - BIND 8 TTL syntax is now accepted in all TTL-like places (i.e. - SOA fields refresh, retry, expire, and minimum; SIG/RRSIG - field original_ttl). - - TTLs are now bounds checked when their text form is parsed, - and their values must be in the closed interval [0, 2^31 - 1]. - -New since 1.3.4: - - In the resolver, if time goes backward a little bit, ignore - it. - - zone_for_name() has been added to the resolver module. It - returns the zone which is authoritative for the specified - name, which is handy for dynamic update. E.g. - - import dns.resolver - print dns.resolver.zone_for_name('www.dnspython.org') - - will output "dnspython.org." and - - print dns.resolver.zone_for_name('a.b.c.d.e.f.example.') - - will output ".". - - The default resolver can be fetched with the - get_default_resolver() method. - - You can now get the parent (immediate superdomain) of a name - by using the parent() method. - - Zone.iterate_rdatasets() and Zone.iterate_rdatas() now have - a default rdtype of dns.rdatatype.ANY like the documentation - says. - - A Dynamic DNS example, ddns.py, has been added. - -New since 1.3.3: - - The source address and port may now be specified when calling - dns.query.{udp,tcp,xfr}. - - The resolver now does exponential backoff each time it runs - through all of the nameservers. - - Rcodes which indicate a nameserver is likely to be a - "permanent failure" for a query cause the nameserver to be removed - from the mix for that query. - -New since 1.3.2: - - dns.message.Message.find_rrset() now uses an index, vastly - improving the from_wire() performance of large messages such - as zone transfers. - - Added dns.message.make_response(), which creates a skeletal - response for the specified query. - - Added opcode() and set_opcode() convenience methods to the - dns.message.Message class. Added the request_payload - attribute to the Message class. - - The 'file' parameter of dns.name.Name.to_wire() is now - optional; if omitted, the wire form will be returned as the - value of the function. - - dns.zone.from_xfr() in relativization mode incorrectly set - zone.origin to the empty name. - - The masterfile parser incorrectly rejected TXT records where a - value was not quoted. - -New since 1.3.1: - - The NSEC format doesn't allow specifying types by number, so - we shouldn't either. (Using the unknown type format is still - OK though.) - - The resolver wasn't catching dns.exception.Timeout, so a timeout - erroneously caused the whole resolution to fail instead of just - going on to the next server. - - The renderer module didn't import random, causing an exception - to be raised if a query id wasn't provided when a Renderer was - created. - - The conversion of LOC milliseconds values from text to binary was - incorrect if the length of the milliseconds string was not 3. - -New since 1.3.0: - - Added support for the SSHFP type. - -New since 1.2.0: - - Added support for new DNSSEC types RRSIG, NSEC, and DNSKEY. - -This release fixes all known bugs. - -See the ChangeLog file for more detailed information on changes since -the prior release. - - -REQUIREMENTS - -Python 2.4 or later. - - -INSTALLATION - -To build and install dnspython, type - - python setup.py install - - -HOME PAGE - -For the latest in releases, documentation, and information, visit the -dnspython home page at - - http://www.dnspython.org/ - - - -DOCUMENTATION - -Documentation is sparse at the moment. Use pydoc, or read the HTML -documentation at the dnspython home page, or download the HTML -documentation. - - -BUG REPORTS - -Bug reports may be sent to bugs@dnspython.org - - -MAILING LISTS - -A number of mailing lists are available. Visit the dnspython home -page to subscribe or unsubscribe. diff --git a/third_party/dnspython/TODO b/third_party/dnspython/TODO deleted file mode 100644 index 59ce1be1cee..00000000000 --- a/third_party/dnspython/TODO +++ /dev/null @@ -1,17 +0,0 @@ -Tutorial documentation - -More examples - -It would be nice to have a tokenizer that used regular expressions -because it would be faster. - -Teach the resolver about DNAME (right now it relies on the server adding -synthesized CNAMEs) - -Add TKEY support. - -TSIG works, but needs cleaning up -- probably better encapsulation of -TSIG state to make things much simpler and easier to use. - -Pickling support. - diff --git a/third_party/dnspython/dns/__init__.py b/third_party/dnspython/dns/__init__.py deleted file mode 100644 index c848e485813..00000000000 --- a/third_party/dnspython/dns/__init__.py +++ /dev/null @@ -1,54 +0,0 @@ -# Copyright (C) 2003-2007, 2009, 2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -"""dnspython DNS toolkit""" - -__all__ = [ - 'dnssec', - 'e164', - 'edns', - 'entropy', - 'exception', - 'flags', - 'hash', - 'inet', - 'ipv4', - 'ipv6', - 'message', - 'name', - 'namedict', - 'node', - 'opcode', - 'query', - 'rcode', - 'rdata', - 'rdataclass', - 'rdataset', - 'rdatatype', - 'renderer', - 'resolver', - 'reversename', - 'rrset', - 'set', - 'tokenizer', - 'tsig', - 'tsigkeyring', - 'ttl', - 'rdtypes', - 'update', - 'version', - 'wiredata', - 'zone', -] diff --git a/third_party/dnspython/dns/dnssec.py b/third_party/dnspython/dns/dnssec.py deleted file mode 100644 index 85ea170eafa..00000000000 --- a/third_party/dnspython/dns/dnssec.py +++ /dev/null @@ -1,372 +0,0 @@ -# Copyright (C) 2003-2007, 2009, 2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -"""Common DNSSEC-related functions and constants.""" - -import cStringIO -import struct -import time - -import dns.exception -import dns.hash -import dns.name -import dns.node -import dns.rdataset -import dns.rdata -import dns.rdatatype -import dns.rdataclass - -class UnsupportedAlgorithm(dns.exception.DNSException): - """Raised if an algorithm is not supported.""" - pass - -class ValidationFailure(dns.exception.DNSException): - """The DNSSEC signature is invalid.""" - pass - -RSAMD5 = 1 -DH = 2 -DSA = 3 -ECC = 4 -RSASHA1 = 5 -DSANSEC3SHA1 = 6 -RSASHA1NSEC3SHA1 = 7 -RSASHA256 = 8 -RSASHA512 = 10 -INDIRECT = 252 -PRIVATEDNS = 253 -PRIVATEOID = 254 - -_algorithm_by_text = { - 'RSAMD5' : RSAMD5, - 'DH' : DH, - 'DSA' : DSA, - 'ECC' : ECC, - 'RSASHA1' : RSASHA1, - 'DSANSEC3SHA1' : DSANSEC3SHA1, - 'RSASHA1NSEC3SHA1' : RSASHA1NSEC3SHA1, - 'RSASHA256' : RSASHA256, - 'RSASHA512' : RSASHA512, - 'INDIRECT' : INDIRECT, - 'PRIVATEDNS' : PRIVATEDNS, - 'PRIVATEOID' : PRIVATEOID, - } - -# We construct the inverse mapping programmatically to ensure that we -# cannot make any mistakes (e.g. omissions, cut-and-paste errors) that -# would cause the mapping not to be true inverse. - -_algorithm_by_value = dict([(y, x) for x, y in _algorithm_by_text.iteritems()]) - -def algorithm_from_text(text): - """Convert text into a DNSSEC algorithm value - @rtype: int""" - - value = _algorithm_by_text.get(text.upper()) - if value is None: - value = int(text) - return value - -def algorithm_to_text(value): - """Convert a DNSSEC algorithm value to text - @rtype: string""" - - text = _algorithm_by_value.get(value) - if text is None: - text = str(value) - return text - -def _to_rdata(record, origin): - s = cStringIO.StringIO() - record.to_wire(s, origin=origin) - return s.getvalue() - -def key_id(key, origin=None): - rdata = _to_rdata(key, origin) - if key.algorithm == RSAMD5: - return (ord(rdata[-3]) << 8) + ord(rdata[-2]) - else: - total = 0 - for i in range(len(rdata) // 2): - total += (ord(rdata[2 * i]) << 8) + ord(rdata[2 * i + 1]) - if len(rdata) % 2 != 0: - total += ord(rdata[len(rdata) - 1]) << 8 - total += ((total >> 16) & 0xffff); - return total & 0xffff - -def make_ds(name, key, algorithm, origin=None): - if algorithm.upper() == 'SHA1': - dsalg = 1 - hash = dns.hash.get('SHA1')() - elif algorithm.upper() == 'SHA256': - dsalg = 2 - hash = dns.hash.get('SHA256')() - else: - raise UnsupportedAlgorithm, 'unsupported algorithm "%s"' % algorithm - - if isinstance(name, (str, unicode)): - name = dns.name.from_text(name, origin) - hash.update(name.canonicalize().to_wire()) - hash.update(_to_rdata(key, origin)) - digest = hash.digest() - - dsrdata = struct.pack("!HBB", key_id(key), key.algorithm, dsalg) + digest - return dns.rdata.from_wire(dns.rdataclass.IN, dns.rdatatype.DS, dsrdata, 0, - len(dsrdata)) - -def _find_key(keys, rrsig): - value = keys.get(rrsig.signer) - if value is None: - return None - if isinstance(value, dns.node.Node): - try: - rdataset = value.find_rdataset(dns.rdataclass.IN, - dns.rdatatype.DNSKEY) - except KeyError: - return None - else: - rdataset = value - for rdata in rdataset: - if rdata.algorithm == rrsig.algorithm and \ - key_id(rdata) == rrsig.key_tag: - return rdata - return None - -def _is_rsa(algorithm): - return algorithm in (RSAMD5, RSASHA1, - RSASHA1NSEC3SHA1, RSASHA256, - RSASHA512) - -def _is_dsa(algorithm): - return algorithm in (DSA, DSANSEC3SHA1) - -def _is_md5(algorithm): - return algorithm == RSAMD5 - -def _is_sha1(algorithm): - return algorithm in (DSA, RSASHA1, - DSANSEC3SHA1, RSASHA1NSEC3SHA1) - -def _is_sha256(algorithm): - return algorithm == RSASHA256 - -def _is_sha512(algorithm): - return algorithm == RSASHA512 - -def _make_hash(algorithm): - if _is_md5(algorithm): - return dns.hash.get('MD5')() - if _is_sha1(algorithm): - return dns.hash.get('SHA1')() - if _is_sha256(algorithm): - return dns.hash.get('SHA256')() - if _is_sha512(algorithm): - return dns.hash.get('SHA512')() - raise ValidationFailure, 'unknown hash for algorithm %u' % algorithm - -def _make_algorithm_id(algorithm): - if _is_md5(algorithm): - oid = [0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x02, 0x05] - elif _is_sha1(algorithm): - oid = [0x2b, 0x0e, 0x03, 0x02, 0x1a] - elif _is_sha256(algorithm): - oid = [0x60, 0x86, 0x48, 0x01, 0x65, 0x03, 0x04, 0x02, 0x01] - elif _is_sha512(algorithm): - oid = [0x60, 0x86, 0x48, 0x01, 0x65, 0x03, 0x04, 0x02, 0x03] - else: - raise ValidationFailure, 'unknown algorithm %u' % algorithm - olen = len(oid) - dlen = _make_hash(algorithm).digest_size - idbytes = [0x30] + [8 + olen + dlen] + \ - [0x30, olen + 4] + [0x06, olen] + oid + \ - [0x05, 0x00] + [0x04, dlen] - return ''.join(map(chr, idbytes)) - -def _validate_rrsig(rrset, rrsig, keys, origin=None, now=None): - """Validate an RRset against a single signature rdata - - The owner name of the rrsig is assumed to be the same as the owner name - of the rrset. - - @param rrset: The RRset to validate - @type rrset: dns.rrset.RRset or (dns.name.Name, dns.rdataset.Rdataset) - tuple - @param rrsig: The signature rdata - @type rrsig: dns.rrset.Rdata - @param keys: The key dictionary. - @type keys: a dictionary keyed by dns.name.Name with node or rdataset values - @param origin: The origin to use for relative names - @type origin: dns.name.Name or None - @param now: The time to use when validating the signatures. The default - is the current time. - @type now: int - """ - - if isinstance(origin, (str, unicode)): - origin = dns.name.from_text(origin, dns.name.root) - - key = _find_key(keys, rrsig) - if not key: - raise ValidationFailure, 'unknown key' - - # For convenience, allow the rrset to be specified as a (name, rdataset) - # tuple as well as a proper rrset - if isinstance(rrset, tuple): - rrname = rrset[0] - rdataset = rrset[1] - else: - rrname = rrset.name - rdataset = rrset - - if now is None: - now = time.time() - if rrsig.expiration < now: - raise ValidationFailure, 'expired' - if rrsig.inception > now: - raise ValidationFailure, 'not yet valid' - - hash = _make_hash(rrsig.algorithm) - - if _is_rsa(rrsig.algorithm): - keyptr = key.key - (bytes,) = struct.unpack('!B', keyptr[0:1]) - keyptr = keyptr[1:] - if bytes == 0: - (bytes,) = struct.unpack('!H', keyptr[0:2]) - keyptr = keyptr[2:] - rsa_e = keyptr[0:bytes] - rsa_n = keyptr[bytes:] - keylen = len(rsa_n) * 8 - pubkey = Crypto.PublicKey.RSA.construct( - (Crypto.Util.number.bytes_to_long(rsa_n), - Crypto.Util.number.bytes_to_long(rsa_e))) - sig = (Crypto.Util.number.bytes_to_long(rrsig.signature),) - elif _is_dsa(rrsig.algorithm): - keyptr = key.key - (t,) = struct.unpack('!B', keyptr[0:1]) - keyptr = keyptr[1:] - octets = 64 + t * 8 - dsa_q = keyptr[0:20] - keyptr = keyptr[20:] - dsa_p = keyptr[0:octets] - keyptr = keyptr[octets:] - dsa_g = keyptr[0:octets] - keyptr = keyptr[octets:] - dsa_y = keyptr[0:octets] - pubkey = Crypto.PublicKey.DSA.construct( - (Crypto.Util.number.bytes_to_long(dsa_y), - Crypto.Util.number.bytes_to_long(dsa_g), - Crypto.Util.number.bytes_to_long(dsa_p), - Crypto.Util.number.bytes_to_long(dsa_q))) - (dsa_r, dsa_s) = struct.unpack('!20s20s', rrsig.signature[1:]) - sig = (Crypto.Util.number.bytes_to_long(dsa_r), - Crypto.Util.number.bytes_to_long(dsa_s)) - else: - raise ValidationFailure, 'unknown algorithm %u' % rrsig.algorithm - - hash.update(_to_rdata(rrsig, origin)[:18]) - hash.update(rrsig.signer.to_digestable(origin)) - - if rrsig.labels < len(rrname) - 1: - suffix = rrname.split(rrsig.labels + 1)[1] - rrname = dns.name.from_text('*', suffix) - rrnamebuf = rrname.to_digestable(origin) - rrfixed = struct.pack('!HHI', rdataset.rdtype, rdataset.rdclass, - rrsig.original_ttl) - rrlist = sorted(rdataset); - for rr in rrlist: - hash.update(rrnamebuf) - hash.update(rrfixed) - rrdata = rr.to_digestable(origin) - rrlen = struct.pack('!H', len(rrdata)) - hash.update(rrlen) - hash.update(rrdata) - - digest = hash.digest() - - if _is_rsa(rrsig.algorithm): - # PKCS1 algorithm identifier goop - digest = _make_algorithm_id(rrsig.algorithm) + digest - padlen = keylen // 8 - len(digest) - 3 - digest = chr(0) + chr(1) + chr(0xFF) * padlen + chr(0) + digest - elif _is_dsa(rrsig.algorithm): - pass - else: - # Raise here for code clarity; this won't actually ever happen - # since if the algorithm is really unknown we'd already have - # raised an exception above - raise ValidationFailure, 'unknown algorithm %u' % rrsig.algorithm - - if not pubkey.verify(digest, sig): - raise ValidationFailure, 'verify failure' - -def _validate(rrset, rrsigset, keys, origin=None, now=None): - """Validate an RRset - - @param rrset: The RRset to validate - @type rrset: dns.rrset.RRset or (dns.name.Name, dns.rdataset.Rdataset) - tuple - @param rrsigset: The signature RRset - @type rrsigset: dns.rrset.RRset or (dns.name.Name, dns.rdataset.Rdataset) - tuple - @param keys: The key dictionary. - @type keys: a dictionary keyed by dns.name.Name with node or rdataset values - @param origin: The origin to use for relative names - @type origin: dns.name.Name or None - @param now: The time to use when validating the signatures. The default - is the current time. - @type now: int - """ - - if isinstance(origin, (str, unicode)): - origin = dns.name.from_text(origin, dns.name.root) - - if isinstance(rrset, tuple): - rrname = rrset[0] - else: - rrname = rrset.name - - if isinstance(rrsigset, tuple): - rrsigname = rrsigset[0] - rrsigrdataset = rrsigset[1] - else: - rrsigname = rrsigset.name - rrsigrdataset = rrsigset - - rrname = rrname.choose_relativity(origin) - rrsigname = rrname.choose_relativity(origin) - if rrname != rrsigname: - raise ValidationFailure, "owner names do not match" - - for rrsig in rrsigrdataset: - try: - _validate_rrsig(rrset, rrsig, keys, origin, now) - return - except ValidationFailure, e: - pass - raise ValidationFailure, "no RRSIGs validated" - -def _need_pycrypto(*args, **kwargs): - raise NotImplementedError, "DNSSEC validation requires pycrypto" - -try: - import Crypto.PublicKey.RSA - import Crypto.PublicKey.DSA - import Crypto.Util.number - validate = _validate - validate_rrsig = _validate_rrsig -except ImportError: - validate = _need_pycrypto - validate_rrsig = _need_pycrypto diff --git a/third_party/dnspython/dns/e164.py b/third_party/dnspython/dns/e164.py deleted file mode 100644 index d6dcd1b1862..00000000000 --- a/third_party/dnspython/dns/e164.py +++ /dev/null @@ -1,79 +0,0 @@ -# Copyright (C) 2006, 2007, 2009, 2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -"""DNS E.164 helpers - -@var public_enum_domain: The DNS public ENUM domain, e164.arpa. -@type public_enum_domain: dns.name.Name object -""" - -import dns.exception -import dns.name -import dns.resolver - -public_enum_domain = dns.name.from_text('e164.arpa.') - -def from_e164(text, origin=public_enum_domain): - """Convert an E.164 number in textual form into a Name object whose - value is the ENUM domain name for that number. - @param text: an E.164 number in textual form. - @type text: str - @param origin: The domain in which the number should be constructed. - The default is e164.arpa. - @type: dns.name.Name object or None - @rtype: dns.name.Name object - """ - parts = [d for d in text if d.isdigit()] - parts.reverse() - return dns.name.from_text('.'.join(parts), origin=origin) - -def to_e164(name, origin=public_enum_domain, want_plus_prefix=True): - """Convert an ENUM domain name into an E.164 number. - @param name: the ENUM domain name. - @type name: dns.name.Name object. - @param origin: A domain containing the ENUM domain name. The - name is relativized to this domain before being converted to text. - @type: dns.name.Name object or None - @param want_plus_prefix: if True, add a '+' to the beginning of the - returned number. - @rtype: str - """ - if not origin is None: - name = name.relativize(origin) - dlabels = [d for d in name.labels if (d.isdigit() and len(d) == 1)] - if len(dlabels) != len(name.labels): - raise dns.exception.SyntaxError('non-digit labels in ENUM domain name') - dlabels.reverse() - text = ''.join(dlabels) - if want_plus_prefix: - text = '+' + text - return text - -def query(number, domains, resolver=None): - """Look for NAPTR RRs for the specified number in the specified domains. - - e.g. lookup('16505551212', ['e164.dnspython.org.', 'e164.arpa.']) - """ - if resolver is None: - resolver = dns.resolver.get_default_resolver() - for domain in domains: - if isinstance(domain, (str, unicode)): - domain = dns.name.from_text(domain) - qname = dns.e164.from_e164(number, domain) - try: - return resolver.query(qname, 'NAPTR') - except dns.resolver.NXDOMAIN: - pass - raise dns.resolver.NXDOMAIN diff --git a/third_party/dnspython/dns/edns.py b/third_party/dnspython/dns/edns.py deleted file mode 100644 index f8b6009d3f3..00000000000 --- a/third_party/dnspython/dns/edns.py +++ /dev/null @@ -1,142 +0,0 @@ -# Copyright (C) 2009, 2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -"""EDNS Options""" - -NSID = 3 - -class Option(object): - """Base class for all EDNS option types. - """ - - def __init__(self, otype): - """Initialize an option. - @param rdtype: The rdata type - @type rdtype: int - """ - self.otype = otype - - def to_wire(self, file): - """Convert an option to wire format. - """ - raise NotImplementedError - - def from_wire(cls, otype, wire, current, olen): - """Build an EDNS option object from wire format - - @param otype: The option type - @type otype: int - @param wire: The wire-format message - @type wire: string - @param current: The offet in wire of the beginning of the rdata. - @type current: int - @param olen: The length of the wire-format option data - @type olen: int - @rtype: dns.ends.Option instance""" - raise NotImplementedError - - from_wire = classmethod(from_wire) - - def _cmp(self, other): - """Compare an ENDS option with another option of the same type. - Return < 0 if self < other, 0 if self == other, and > 0 if self > other. - """ - raise NotImplementedError - - def __eq__(self, other): - if not isinstance(other, Option): - return False - if self.otype != other.otype: - return False - return self._cmp(other) == 0 - - def __ne__(self, other): - if not isinstance(other, Option): - return False - if self.otype != other.otype: - return False - return self._cmp(other) != 0 - - def __lt__(self, other): - if not isinstance(other, Option) or \ - self.otype != other.otype: - return NotImplemented - return self._cmp(other) < 0 - - def __le__(self, other): - if not isinstance(other, Option) or \ - self.otype != other.otype: - return NotImplemented - return self._cmp(other) <= 0 - - def __ge__(self, other): - if not isinstance(other, Option) or \ - self.otype != other.otype: - return NotImplemented - return self._cmp(other) >= 0 - - def __gt__(self, other): - if not isinstance(other, Option) or \ - self.otype != other.otype: - return NotImplemented - return self._cmp(other) > 0 - - -class GenericOption(Option): - """Generate Rdata Class - - This class is used for EDNS option types for which we have no better - implementation. - """ - - def __init__(self, otype, data): - super(GenericOption, self).__init__(otype) - self.data = data - - def to_wire(self, file): - file.write(self.data) - - def from_wire(cls, otype, wire, current, olen): - return cls(otype, wire[current : current + olen]) - - from_wire = classmethod(from_wire) - - def _cmp(self, other): - return cmp(self.data, other.data) - -_type_to_class = { -} - -def get_option_class(otype): - cls = _type_to_class.get(otype) - if cls is None: - cls = GenericOption - return cls - -def option_from_wire(otype, wire, current, olen): - """Build an EDNS option object from wire format - - @param otype: The option type - @type otype: int - @param wire: The wire-format message - @type wire: string - @param current: The offet in wire of the beginning of the rdata. - @type current: int - @param olen: The length of the wire-format option data - @type olen: int - @rtype: dns.ends.Option instance""" - - cls = get_option_class(otype) - return cls.from_wire(otype, wire, current, olen) diff --git a/third_party/dnspython/dns/entropy.py b/third_party/dnspython/dns/entropy.py deleted file mode 100644 index d380cf8c0d0..00000000000 --- a/third_party/dnspython/dns/entropy.py +++ /dev/null @@ -1,123 +0,0 @@ -# Copyright (C) 2009, 2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -import os -import time -try: - import threading as _threading -except ImportError: - import dummy_threading as _threading - -class EntropyPool(object): - def __init__(self, seed=None): - self.pool_index = 0 - self.digest = None - self.next_byte = 0 - self.lock = _threading.Lock() - try: - import hashlib - self.hash = hashlib.sha1() - self.hash_len = 20 - except: - try: - import sha - self.hash = sha.new() - self.hash_len = 20 - except: - import md5 - self.hash = md5.new() - self.hash_len = 16 - self.pool = '\0' * self.hash_len - if not seed is None: - self.stir(seed) - self.seeded = True - else: - self.seeded = False - - def stir(self, entropy, already_locked=False): - if not already_locked: - self.lock.acquire() - try: - bytes = [ord(c) for c in self.pool] - for c in entropy: - if self.pool_index == self.hash_len: - self.pool_index = 0 - b = ord(c) & 0xff - bytes[self.pool_index] ^= b - self.pool_index += 1 - self.pool = ''.join([chr(c) for c in bytes]) - finally: - if not already_locked: - self.lock.release() - - def _maybe_seed(self): - if not self.seeded: - try: - seed = os.urandom(16) - except: - try: - r = file('/dev/urandom', 'r', 0) - try: - seed = r.read(16) - finally: - r.close() - except: - seed = str(time.time()) - self.seeded = True - self.stir(seed, True) - - def random_8(self): - self.lock.acquire() - self._maybe_seed() - try: - if self.digest is None or self.next_byte == self.hash_len: - self.hash.update(self.pool) - self.digest = self.hash.digest() - self.stir(self.digest, True) - self.next_byte = 0 - value = ord(self.digest[self.next_byte]) - self.next_byte += 1 - finally: - self.lock.release() - return value - - def random_16(self): - return self.random_8() * 256 + self.random_8() - - def random_32(self): - return self.random_16() * 65536 + self.random_16() - - def random_between(self, first, last): - size = last - first + 1 - if size > 4294967296L: - raise ValueError('too big') - if size > 65536: - rand = self.random_32 - max = 4294967295L - elif size > 256: - rand = self.random_16 - max = 65535 - else: - rand = self.random_8 - max = 255 - return (first + size * rand() // (max + 1)) - -pool = EntropyPool() - -def random_16(): - return pool.random_16() - -def between(first, last): - return pool.random_between(first, last) diff --git a/third_party/dnspython/dns/exception.py b/third_party/dnspython/dns/exception.py deleted file mode 100644 index db6ef6e6e3c..00000000000 --- a/third_party/dnspython/dns/exception.py +++ /dev/null @@ -1,40 +0,0 @@ -# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -"""Common DNS Exceptions.""" - -class DNSException(Exception): - """Abstract base class shared by all dnspython exceptions.""" - pass - -class FormError(DNSException): - """DNS message is malformed.""" - pass - -class SyntaxError(DNSException): - """Text input is malformed.""" - pass - -class UnexpectedEnd(SyntaxError): - """Raised if text input ends unexpectedly.""" - pass - -class TooBig(DNSException): - """The message is too big.""" - pass - -class Timeout(DNSException): - """The operation timed out.""" - pass diff --git a/third_party/dnspython/dns/flags.py b/third_party/dnspython/dns/flags.py deleted file mode 100644 index 35a8305e809..00000000000 --- a/third_party/dnspython/dns/flags.py +++ /dev/null @@ -1,106 +0,0 @@ -# Copyright (C) 2001-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -"""DNS Message Flags.""" - -# Standard DNS flags - -QR = 0x8000 -AA = 0x0400 -TC = 0x0200 -RD = 0x0100 -RA = 0x0080 -AD = 0x0020 -CD = 0x0010 - -# EDNS flags - -DO = 0x8000 - -_by_text = { - 'QR' : QR, - 'AA' : AA, - 'TC' : TC, - 'RD' : RD, - 'RA' : RA, - 'AD' : AD, - 'CD' : CD -} - -_edns_by_text = { - 'DO' : DO -} - - -# We construct the inverse mappings programmatically to ensure that we -# cannot make any mistakes (e.g. omissions, cut-and-paste errors) that -# would cause the mappings not to be true inverses. - -_by_value = dict([(y, x) for x, y in _by_text.iteritems()]) - -_edns_by_value = dict([(y, x) for x, y in _edns_by_text.iteritems()]) - -def _order_flags(table): - order = list(table.iteritems()) - order.sort() - order.reverse() - return order - -_flags_order = _order_flags(_by_value) - -_edns_flags_order = _order_flags(_edns_by_value) - -def _from_text(text, table): - flags = 0 - tokens = text.split() - for t in tokens: - flags = flags | table[t.upper()] - return flags - -def _to_text(flags, table, order): - text_flags = [] - for k, v in order: - if flags & k != 0: - text_flags.append(v) - return ' '.join(text_flags) - -def from_text(text): - """Convert a space-separated list of flag text values into a flags - value. - @rtype: int""" - - return _from_text(text, _by_text) - -def to_text(flags): - """Convert a flags value into a space-separated list of flag text - values. - @rtype: string""" - - return _to_text(flags, _by_value, _flags_order) - - -def edns_from_text(text): - """Convert a space-separated list of EDNS flag text values into a EDNS - flags value. - @rtype: int""" - - return _from_text(text, _edns_by_text) - -def edns_to_text(flags): - """Convert an EDNS flags value into a space-separated list of EDNS flag - text values. - @rtype: string""" - - return _to_text(flags, _edns_by_value, _edns_flags_order) diff --git a/third_party/dnspython/dns/hash.py b/third_party/dnspython/dns/hash.py deleted file mode 100644 index 0c708036b1c..00000000000 --- a/third_party/dnspython/dns/hash.py +++ /dev/null @@ -1,67 +0,0 @@ -# Copyright (C) 2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -"""Hashing backwards compatibility wrapper""" - -import sys - -_hashes = None - -def _need_later_python(alg): - def func(*args, **kwargs): - raise NotImplementedError("TSIG algorithm " + alg + - " requires Python 2.5.2 or later") - return func - -def _setup(): - global _hashes - _hashes = {} - try: - import hashlib - _hashes['MD5'] = hashlib.md5 - _hashes['SHA1'] = hashlib.sha1 - _hashes['SHA224'] = hashlib.sha224 - _hashes['SHA256'] = hashlib.sha256 - if sys.hexversion >= 0x02050200: - _hashes['SHA384'] = hashlib.sha384 - _hashes['SHA512'] = hashlib.sha512 - else: - _hashes['SHA384'] = _need_later_python('SHA384') - _hashes['SHA512'] = _need_later_python('SHA512') - - if sys.hexversion < 0x02050000: - # hashlib doesn't conform to PEP 247: API for - # Cryptographic Hash Functions, which hmac before python - # 2.5 requires, so add the necessary items. - class HashlibWrapper: - def __init__(self, basehash): - self.basehash = basehash - self.digest_size = self.basehash().digest_size - - def new(self, *args, **kwargs): - return self.basehash(*args, **kwargs) - - for name in _hashes: - _hashes[name] = HashlibWrapper(_hashes[name]) - - except ImportError: - import md5, sha - _hashes['MD5'] = md5 - _hashes['SHA1'] = sha - -def get(algorithm): - if _hashes is None: - _setup() - return _hashes[algorithm.upper()] diff --git a/third_party/dnspython/dns/inet.py b/third_party/dnspython/dns/inet.py deleted file mode 100644 index 3b7e88f7b1b..00000000000 --- a/third_party/dnspython/dns/inet.py +++ /dev/null @@ -1,108 +0,0 @@ -# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -"""Generic Internet address helper functions.""" - -import socket - -import dns.ipv4 -import dns.ipv6 - - -# We assume that AF_INET is always defined. - -AF_INET = socket.AF_INET - -# AF_INET6 might not be defined in the socket module, but we need it. -# We'll try to use the socket module's value, and if it doesn't work, -# we'll use our own value. - -try: - AF_INET6 = socket.AF_INET6 -except AttributeError: - AF_INET6 = 9999 - -def inet_pton(family, text): - """Convert the textual form of a network address into its binary form. - - @param family: the address family - @type family: int - @param text: the textual address - @type text: string - @raises NotImplementedError: the address family specified is not - implemented. - @rtype: string - """ - - if family == AF_INET: - return dns.ipv4.inet_aton(text) - elif family == AF_INET6: - return dns.ipv6.inet_aton(text) - else: - raise NotImplementedError - -def inet_ntop(family, address): - """Convert the binary form of a network address into its textual form. - - @param family: the address family - @type family: int - @param address: the binary address - @type address: string - @raises NotImplementedError: the address family specified is not - implemented. - @rtype: string - """ - if family == AF_INET: - return dns.ipv4.inet_ntoa(address) - elif family == AF_INET6: - return dns.ipv6.inet_ntoa(address) - else: - raise NotImplementedError - -def af_for_address(text): - """Determine the address family of a textual-form network address. - - @param text: the textual address - @type text: string - @raises ValueError: the address family cannot be determined from the input. - @rtype: int - """ - try: - junk = dns.ipv4.inet_aton(text) - return AF_INET - except: - try: - junk = dns.ipv6.inet_aton(text) - return AF_INET6 - except: - raise ValueError - -def is_multicast(text): - """Is the textual-form network address a multicast address? - - @param text: the textual address - @raises ValueError: the address family cannot be determined from the input. - @rtype: bool - """ - try: - first = ord(dns.ipv4.inet_aton(text)[0]) - return (first >= 224 and first <= 239) - except: - try: - first = ord(dns.ipv6.inet_aton(text)[0]) - return (first == 255) - except: - raise ValueError - diff --git a/third_party/dnspython/dns/ipv4.py b/third_party/dnspython/dns/ipv4.py deleted file mode 100644 index e117966e5fb..00000000000 --- a/third_party/dnspython/dns/ipv4.py +++ /dev/null @@ -1,42 +0,0 @@ -# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -"""IPv4 helper functions.""" - -import struct - -import dns.exception - -def inet_ntoa(address): - if len(address) != 4: - raise dns.exception.SyntaxError - return '%u.%u.%u.%u' % (ord(address[0]), ord(address[1]), - ord(address[2]), ord(address[3])) - -def inet_aton(text): - parts = text.split('.') - if len(parts) != 4: - raise dns.exception.SyntaxError - for part in parts: - if not part.isdigit(): - raise dns.exception.SyntaxError - if len(part) > 1 and part[0] == '0': - # No leading zeros - raise dns.exception.SyntaxError - try: - bytes = [int(part) for part in parts] - return struct.pack('BBBB', *bytes) - except: - raise dns.exception.SyntaxError diff --git a/third_party/dnspython/dns/ipv6.py b/third_party/dnspython/dns/ipv6.py deleted file mode 100644 index 69db34a7dea..00000000000 --- a/third_party/dnspython/dns/ipv6.py +++ /dev/null @@ -1,163 +0,0 @@ -# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -"""IPv6 helper functions.""" - -import re - -import dns.exception -import dns.ipv4 - -_leading_zero = re.compile(r'0+([0-9a-f]+)') - -def inet_ntoa(address): - """Convert a network format IPv6 address into text. - - @param address: the binary address - @type address: string - @rtype: string - @raises ValueError: the address isn't 16 bytes long - """ - - if len(address) != 16: - raise ValueError("IPv6 addresses are 16 bytes long") - hex = address.encode('hex_codec') - chunks = [] - i = 0 - l = len(hex) - while i < l: - chunk = hex[i : i + 4] - # strip leading zeros. we do this with an re instead of - # with lstrip() because lstrip() didn't support chars until - # python 2.2.2 - m = _leading_zero.match(chunk) - if not m is None: - chunk = m.group(1) - chunks.append(chunk) - i += 4 - # - # Compress the longest subsequence of 0-value chunks to :: - # - best_start = 0 - best_len = 0 - start = -1 - last_was_zero = False - for i in xrange(8): - if chunks[i] != '0': - if last_was_zero: - end = i - current_len = end - start - if current_len > best_len: - best_start = start - best_len = current_len - last_was_zero = False - elif not last_was_zero: - start = i - last_was_zero = True - if last_was_zero: - end = 8 - current_len = end - start - if current_len > best_len: - best_start = start - best_len = current_len - if best_len > 0: - if best_start == 0 and \ - (best_len == 6 or - best_len == 5 and chunks[5] == 'ffff'): - # We have an embedded IPv4 address - if best_len == 6: - prefix = '::' - else: - prefix = '::ffff:' - hex = prefix + dns.ipv4.inet_ntoa(address[12:]) - else: - hex = ':'.join(chunks[:best_start]) + '::' + \ - ':'.join(chunks[best_start + best_len:]) - else: - hex = ':'.join(chunks) - return hex - -_v4_ending = re.compile(r'(.*):(\d+\.\d+\.\d+\.\d+)$') -_colon_colon_start = re.compile(r'::.*') -_colon_colon_end = re.compile(r'.*::$') - -def inet_aton(text): - """Convert a text format IPv6 address into network format. - - @param text: the textual address - @type text: string - @rtype: string - @raises dns.exception.SyntaxError: the text was not properly formatted - """ - - # - # Our aim here is not something fast; we just want something that works. - # - - if text == '::': - text = '0::' - # - # Get rid of the icky dot-quad syntax if we have it. - # - m = _v4_ending.match(text) - if not m is None: - b = dns.ipv4.inet_aton(m.group(2)) - text = "%s:%02x%02x:%02x%02x" % (m.group(1), ord(b[0]), ord(b[1]), - ord(b[2]), ord(b[3])) - # - # Try to turn '::<whatever>' into ':<whatever>'; if no match try to - # turn '<whatever>::' into '<whatever>:' - # - m = _colon_colon_start.match(text) - if not m is None: - text = text[1:] - else: - m = _colon_colon_end.match(text) - if not m is None: - text = text[:-1] - # - # Now canonicalize into 8 chunks of 4 hex digits each - # - chunks = text.split(':') - l = len(chunks) - if l > 8: - raise dns.exception.SyntaxError - seen_empty = False - canonical = [] - for c in chunks: - if c == '': - if seen_empty: - raise dns.exception.SyntaxError - seen_empty = True - for i in xrange(0, 8 - l + 1): - canonical.append('0000') - else: - lc = len(c) - if lc > 4: - raise dns.exception.SyntaxError - if lc != 4: - c = ('0' * (4 - lc)) + c - canonical.append(c) - if l < 8 and not seen_empty: - raise dns.exception.SyntaxError - text = ''.join(canonical) - - # - # Finally we can go to binary. - # - try: - return text.decode('hex_codec') - except TypeError: - raise dns.exception.SyntaxError diff --git a/third_party/dnspython/dns/message.py b/third_party/dnspython/dns/message.py deleted file mode 100644 index cf291339347..00000000000 --- a/third_party/dnspython/dns/message.py +++ /dev/null @@ -1,1088 +0,0 @@ -# Copyright (C) 2001-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -"""DNS Messages""" - -import cStringIO -import random -import struct -import sys -import time - -import dns.edns -import dns.exception -import dns.flags -import dns.name -import dns.opcode -import dns.entropy -import dns.rcode -import dns.rdata -import dns.rdataclass -import dns.rdatatype -import dns.rrset -import dns.renderer -import dns.tsig -import dns.wiredata - -class ShortHeader(dns.exception.FormError): - """Raised if the DNS packet passed to from_wire() is too short.""" - pass - -class TrailingJunk(dns.exception.FormError): - """Raised if the DNS packet passed to from_wire() has extra junk - at the end of it.""" - pass - -class UnknownHeaderField(dns.exception.DNSException): - """Raised if a header field name is not recognized when converting from - text into a message.""" - pass - -class BadEDNS(dns.exception.FormError): - """Raised if an OPT record occurs somewhere other than the start of - the additional data section.""" - pass - -class BadTSIG(dns.exception.FormError): - """Raised if a TSIG record occurs somewhere other than the end of - the additional data section.""" - pass - -class UnknownTSIGKey(dns.exception.DNSException): - """Raised if we got a TSIG but don't know the key.""" - pass - -class Message(object): - """A DNS message. - - @ivar id: The query id; the default is a randomly chosen id. - @type id: int - @ivar flags: The DNS flags of the message. @see: RFC 1035 for an - explanation of these flags. - @type flags: int - @ivar question: The question section. - @type question: list of dns.rrset.RRset objects - @ivar answer: The answer section. - @type answer: list of dns.rrset.RRset objects - @ivar authority: The authority section. - @type authority: list of dns.rrset.RRset objects - @ivar additional: The additional data section. - @type additional: list of dns.rrset.RRset objects - @ivar edns: The EDNS level to use. The default is -1, no Edns. - @type edns: int - @ivar ednsflags: The EDNS flags - @type ednsflags: long - @ivar payload: The EDNS payload size. The default is 0. - @type payload: int - @ivar options: The EDNS options - @type options: list of dns.edns.Option objects - @ivar request_payload: The associated request's EDNS payload size. - @type request_payload: int - @ivar keyring: The TSIG keyring to use. The default is None. - @type keyring: dict - @ivar keyname: The TSIG keyname to use. The default is None. - @type keyname: dns.name.Name object - @ivar keyalgorithm: The TSIG algorithm to use; defaults to - dns.tsig.default_algorithm. Constants for TSIG algorithms are defined - in dns.tsig, and the currently implemented algorithms are - HMAC_MD5, HMAC_SHA1, HMAC_SHA224, HMAC_SHA256, HMAC_SHA384, and - HMAC_SHA512. - @type keyalgorithm: string - @ivar request_mac: The TSIG MAC of the request message associated with - this message; used when validating TSIG signatures. @see: RFC 2845 for - more information on TSIG fields. - @type request_mac: string - @ivar fudge: TSIG time fudge; default is 300 seconds. - @type fudge: int - @ivar original_id: TSIG original id; defaults to the message's id - @type original_id: int - @ivar tsig_error: TSIG error code; default is 0. - @type tsig_error: int - @ivar other_data: TSIG other data. - @type other_data: string - @ivar mac: The TSIG MAC for this message. - @type mac: string - @ivar xfr: Is the message being used to contain the results of a DNS - zone transfer? The default is False. - @type xfr: bool - @ivar origin: The origin of the zone in messages which are used for - zone transfers or for DNS dynamic updates. The default is None. - @type origin: dns.name.Name object - @ivar tsig_ctx: The TSIG signature context associated with this - message. The default is None. - @type tsig_ctx: hmac.HMAC object - @ivar had_tsig: Did the message decoded from wire format have a TSIG - signature? - @type had_tsig: bool - @ivar multi: Is this message part of a multi-message sequence? The - default is false. This variable is used when validating TSIG signatures - on messages which are part of a zone transfer. - @type multi: bool - @ivar first: Is this message standalone, or the first of a multi - message sequence? This variable is used when validating TSIG signatures - on messages which are part of a zone transfer. - @type first: bool - @ivar index: An index of rrsets in the message. The index key is - (section, name, rdclass, rdtype, covers, deleting). Indexing can be - disabled by setting the index to None. - @type index: dict - """ - - def __init__(self, id=None): - if id is None: - self.id = dns.entropy.random_16() - else: - self.id = id - self.flags = 0 - self.question = [] - self.answer = [] - self.authority = [] - self.additional = [] - self.edns = -1 - self.ednsflags = 0 - self.payload = 0 - self.options = [] - self.request_payload = 0 - self.keyring = None - self.keyname = None - self.keyalgorithm = dns.tsig.default_algorithm - self.request_mac = '' - self.other_data = '' - self.tsig_error = 0 - self.fudge = 300 - self.original_id = self.id - self.mac = '' - self.xfr = False - self.origin = None - self.tsig_ctx = None - self.had_tsig = False - self.multi = False - self.first = True - self.index = {} - - def __repr__(self): - return '<DNS message, ID ' + `self.id` + '>' - - def __str__(self): - return self.to_text() - - def to_text(self, origin=None, relativize=True, **kw): - """Convert the message to text. - - The I{origin}, I{relativize}, and any other keyword - arguments are passed to the rrset to_wire() method. - - @rtype: string - """ - - s = cStringIO.StringIO() - print >> s, 'id %d' % self.id - print >> s, 'opcode %s' % \ - dns.opcode.to_text(dns.opcode.from_flags(self.flags)) - rc = dns.rcode.from_flags(self.flags, self.ednsflags) - print >> s, 'rcode %s' % dns.rcode.to_text(rc) - print >> s, 'flags %s' % dns.flags.to_text(self.flags) - if self.edns >= 0: - print >> s, 'edns %s' % self.edns - if self.ednsflags != 0: - print >> s, 'eflags %s' % \ - dns.flags.edns_to_text(self.ednsflags) - print >> s, 'payload', self.payload - is_update = dns.opcode.is_update(self.flags) - if is_update: - print >> s, ';ZONE' - else: - print >> s, ';QUESTION' - for rrset in self.question: - print >> s, rrset.to_text(origin, relativize, **kw) - if is_update: - print >> s, ';PREREQ' - else: - print >> s, ';ANSWER' - for rrset in self.answer: - print >> s, rrset.to_text(origin, relativize, **kw) - if is_update: - print >> s, ';UPDATE' - else: - print >> s, ';AUTHORITY' - for rrset in self.authority: - print >> s, rrset.to_text(origin, relativize, **kw) - print >> s, ';ADDITIONAL' - for rrset in self.additional: - print >> s, rrset.to_text(origin, relativize, **kw) - # - # We strip off the final \n so the caller can print the result without - # doing weird things to get around eccentricities in Python print - # formatting - # - return s.getvalue()[:-1] - - def __eq__(self, other): - """Two messages are equal if they have the same content in the - header, question, answer, and authority sections. - @rtype: bool""" - if not isinstance(other, Message): - return False - if self.id != other.id: - return False - if self.flags != other.flags: - return False - for n in self.question: - if n not in other.question: - return False - for n in other.question: - if n not in self.question: - return False - for n in self.answer: - if n not in other.answer: - return False - for n in other.answer: - if n not in self.answer: - return False - for n in self.authority: - if n not in other.authority: - return False - for n in other.authority: - if n not in self.authority: - return False - return True - - def __ne__(self, other): - """Are two messages not equal? - @rtype: bool""" - return not self.__eq__(other) - - def is_response(self, other): - """Is other a response to self? - @rtype: bool""" - if other.flags & dns.flags.QR == 0 or \ - self.id != other.id or \ - dns.opcode.from_flags(self.flags) != \ - dns.opcode.from_flags(other.flags): - return False - if dns.rcode.from_flags(other.flags, other.ednsflags) != \ - dns.rcode.NOERROR: - return True - if dns.opcode.is_update(self.flags): - return True - for n in self.question: - if n not in other.question: - return False - for n in other.question: - if n not in self.question: - return False - return True - - def section_number(self, section): - if section is self.question: - return 0 - elif section is self.answer: - return 1 - elif section is self.authority: - return 2 - elif section is self.additional: - return 3 - else: - raise ValueError('unknown section') - - def find_rrset(self, section, name, rdclass, rdtype, - covers=dns.rdatatype.NONE, deleting=None, create=False, - force_unique=False): - """Find the RRset with the given attributes in the specified section. - - @param section: the section of the message to look in, e.g. - self.answer. - @type section: list of dns.rrset.RRset objects - @param name: the name of the RRset - @type name: dns.name.Name object - @param rdclass: the class of the RRset - @type rdclass: int - @param rdtype: the type of the RRset - @type rdtype: int - @param covers: the covers value of the RRset - @type covers: int - @param deleting: the deleting value of the RRset - @type deleting: int - @param create: If True, create the RRset if it is not found. - The created RRset is appended to I{section}. - @type create: bool - @param force_unique: If True and create is also True, create a - new RRset regardless of whether a matching RRset exists already. - @type force_unique: bool - @raises KeyError: the RRset was not found and create was False - @rtype: dns.rrset.RRset object""" - - key = (self.section_number(section), - name, rdclass, rdtype, covers, deleting) - if not force_unique: - if not self.index is None: - rrset = self.index.get(key) - if not rrset is None: - return rrset - else: - for rrset in section: - if rrset.match(name, rdclass, rdtype, covers, deleting): - return rrset - if not create: - raise KeyError - rrset = dns.rrset.RRset(name, rdclass, rdtype, covers, deleting) - section.append(rrset) - if not self.index is None: - self.index[key] = rrset - return rrset - - def get_rrset(self, section, name, rdclass, rdtype, - covers=dns.rdatatype.NONE, deleting=None, create=False, - force_unique=False): - """Get the RRset with the given attributes in the specified section. - - If the RRset is not found, None is returned. - - @param section: the section of the message to look in, e.g. - self.answer. - @type section: list of dns.rrset.RRset objects - @param name: the name of the RRset - @type name: dns.name.Name object - @param rdclass: the class of the RRset - @type rdclass: int - @param rdtype: the type of the RRset - @type rdtype: int - @param covers: the covers value of the RRset - @type covers: int - @param deleting: the deleting value of the RRset - @type deleting: int - @param create: If True, create the RRset if it is not found. - The created RRset is appended to I{section}. - @type create: bool - @param force_unique: If True and create is also True, create a - new RRset regardless of whether a matching RRset exists already. - @type force_unique: bool - @rtype: dns.rrset.RRset object or None""" - - try: - rrset = self.find_rrset(section, name, rdclass, rdtype, covers, - deleting, create, force_unique) - except KeyError: - rrset = None - return rrset - - def to_wire(self, origin=None, max_size=0, **kw): - """Return a string containing the message in DNS compressed wire - format. - - Additional keyword arguments are passed to the rrset to_wire() - method. - - @param origin: The origin to be appended to any relative names. - @type origin: dns.name.Name object - @param max_size: The maximum size of the wire format output; default - is 0, which means 'the message's request payload, if nonzero, or - 65536'. - @type max_size: int - @raises dns.exception.TooBig: max_size was exceeded - @rtype: string - """ - - if max_size == 0: - if self.request_payload != 0: - max_size = self.request_payload - else: - max_size = 65535 - if max_size < 512: - max_size = 512 - elif max_size > 65535: - max_size = 65535 - r = dns.renderer.Renderer(self.id, self.flags, max_size, origin) - for rrset in self.question: - r.add_question(rrset.name, rrset.rdtype, rrset.rdclass) - for rrset in self.answer: - r.add_rrset(dns.renderer.ANSWER, rrset, **kw) - for rrset in self.authority: - r.add_rrset(dns.renderer.AUTHORITY, rrset, **kw) - if self.edns >= 0: - r.add_edns(self.edns, self.ednsflags, self.payload, self.options) - for rrset in self.additional: - r.add_rrset(dns.renderer.ADDITIONAL, rrset, **kw) - r.write_header() - if not self.keyname is None: - r.add_tsig(self.keyname, self.keyring[self.keyname], - self.fudge, self.original_id, self.tsig_error, - self.other_data, self.request_mac, - self.keyalgorithm) - self.mac = r.mac - return r.get_wire() - - def use_tsig(self, keyring, keyname=None, fudge=300, - original_id=None, tsig_error=0, other_data='', - algorithm=dns.tsig.default_algorithm): - """When sending, a TSIG signature using the specified keyring - and keyname should be added. - - @param keyring: The TSIG keyring to use; defaults to None. - @type keyring: dict - @param keyname: The name of the TSIG key to use; defaults to None. - The key must be defined in the keyring. If a keyring is specified - but a keyname is not, then the key used will be the first key in the - keyring. Note that the order of keys in a dictionary is not defined, - so applications should supply a keyname when a keyring is used, unless - they know the keyring contains only one key. - @type keyname: dns.name.Name or string - @param fudge: TSIG time fudge; default is 300 seconds. - @type fudge: int - @param original_id: TSIG original id; defaults to the message's id - @type original_id: int - @param tsig_error: TSIG error code; default is 0. - @type tsig_error: int - @param other_data: TSIG other data. - @type other_data: string - @param algorithm: The TSIG algorithm to use; defaults to - dns.tsig.default_algorithm - """ - - self.keyring = keyring - if keyname is None: - self.keyname = self.keyring.keys()[0] - else: - if isinstance(keyname, (str, unicode)): - keyname = dns.name.from_text(keyname) - self.keyname = keyname - self.keyalgorithm = algorithm - self.fudge = fudge - if original_id is None: - self.original_id = self.id - else: - self.original_id = original_id - self.tsig_error = tsig_error - self.other_data = other_data - - def use_edns(self, edns=0, ednsflags=0, payload=1280, request_payload=None, options=None): - """Configure EDNS behavior. - @param edns: The EDNS level to use. Specifying None, False, or -1 - means 'do not use EDNS', and in this case the other parameters are - ignored. Specifying True is equivalent to specifying 0, i.e. 'use - EDNS0'. - @type edns: int or bool or None - @param ednsflags: EDNS flag values. - @type ednsflags: int - @param payload: The EDNS sender's payload field, which is the maximum - size of UDP datagram the sender can handle. - @type payload: int - @param request_payload: The EDNS payload size to use when sending - this message. If not specified, defaults to the value of payload. - @type request_payload: int or None - @param options: The EDNS options - @type options: None or list of dns.edns.Option objects - @see: RFC 2671 - """ - if edns is None or edns is False: - edns = -1 - if edns is True: - edns = 0 - if request_payload is None: - request_payload = payload - if edns < 0: - ednsflags = 0 - payload = 0 - request_payload = 0 - options = [] - else: - # make sure the EDNS version in ednsflags agrees with edns - ednsflags &= 0xFF00FFFFL - ednsflags |= (edns << 16) - if options is None: - options = [] - self.edns = edns - self.ednsflags = ednsflags - self.payload = payload - self.options = options - self.request_payload = request_payload - - def want_dnssec(self, wanted=True): - """Enable or disable 'DNSSEC desired' flag in requests. - @param wanted: Is DNSSEC desired? If True, EDNS is enabled if - required, and then the DO bit is set. If False, the DO bit is - cleared if EDNS is enabled. - @type wanted: bool - """ - if wanted: - if self.edns < 0: - self.use_edns() - self.ednsflags |= dns.flags.DO - elif self.edns >= 0: - self.ednsflags &= ~dns.flags.DO - - def rcode(self): - """Return the rcode. - @rtype: int - """ - return dns.rcode.from_flags(self.flags, self.ednsflags) - - def set_rcode(self, rcode): - """Set the rcode. - @param rcode: the rcode - @type rcode: int - """ - (value, evalue) = dns.rcode.to_flags(rcode) - self.flags &= 0xFFF0 - self.flags |= value - self.ednsflags &= 0x00FFFFFFL - self.ednsflags |= evalue - if self.ednsflags != 0 and self.edns < 0: - self.edns = 0 - - def opcode(self): - """Return the opcode. - @rtype: int - """ - return dns.opcode.from_flags(self.flags) - - def set_opcode(self, opcode): - """Set the opcode. - @param opcode: the opcode - @type opcode: int - """ - self.flags &= 0x87FF - self.flags |= dns.opcode.to_flags(opcode) - -class _WireReader(object): - """Wire format reader. - - @ivar wire: the wire-format message. - @type wire: string - @ivar message: The message object being built - @type message: dns.message.Message object - @ivar current: When building a message object from wire format, this - variable contains the offset from the beginning of wire of the next octet - to be read. - @type current: int - @ivar updating: Is the message a dynamic update? - @type updating: bool - @ivar one_rr_per_rrset: Put each RR into its own RRset? - @type one_rr_per_rrset: bool - @ivar zone_rdclass: The class of the zone in messages which are - DNS dynamic updates. - @type zone_rdclass: int - """ - - def __init__(self, wire, message, question_only=False, - one_rr_per_rrset=False): - self.wire = dns.wiredata.maybe_wrap(wire) - self.message = message - self.current = 0 - self.updating = False - self.zone_rdclass = dns.rdataclass.IN - self.question_only = question_only - self.one_rr_per_rrset = one_rr_per_rrset - - def _get_question(self, qcount): - """Read the next I{qcount} records from the wire data and add them to - the question section. - @param qcount: the number of questions in the message - @type qcount: int""" - - if self.updating and qcount > 1: - raise dns.exception.FormError - - for i in xrange(0, qcount): - (qname, used) = dns.name.from_wire(self.wire, self.current) - if not self.message.origin is None: - qname = qname.relativize(self.message.origin) - self.current = self.current + used - (rdtype, rdclass) = \ - struct.unpack('!HH', - self.wire[self.current:self.current + 4]) - self.current = self.current + 4 - self.message.find_rrset(self.message.question, qname, - rdclass, rdtype, create=True, - force_unique=True) - if self.updating: - self.zone_rdclass = rdclass - - def _get_section(self, section, count): - """Read the next I{count} records from the wire data and add them to - the specified section. - @param section: the section of the message to which to add records - @type section: list of dns.rrset.RRset objects - @param count: the number of records to read - @type count: int""" - - if self.updating or self.one_rr_per_rrset: - force_unique = True - else: - force_unique = False - seen_opt = False - for i in xrange(0, count): - rr_start = self.current - (name, used) = dns.name.from_wire(self.wire, self.current) - absolute_name = name - if not self.message.origin is None: - name = name.relativize(self.message.origin) - self.current = self.current + used - (rdtype, rdclass, ttl, rdlen) = \ - struct.unpack('!HHIH', - self.wire[self.current:self.current + 10]) - self.current = self.current + 10 - if rdtype == dns.rdatatype.OPT: - if not section is self.message.additional or seen_opt: - raise BadEDNS - self.message.payload = rdclass - self.message.ednsflags = ttl - self.message.edns = (ttl & 0xff0000) >> 16 - self.message.options = [] - current = self.current - optslen = rdlen - while optslen > 0: - (otype, olen) = \ - struct.unpack('!HH', - self.wire[current:current + 4]) - current = current + 4 - opt = dns.edns.option_from_wire(otype, self.wire, current, olen) - self.message.options.append(opt) - current = current + olen - optslen = optslen - 4 - olen - seen_opt = True - elif rdtype == dns.rdatatype.TSIG: - if not (section is self.message.additional and - i == (count - 1)): - raise BadTSIG - if self.message.keyring is None: - raise UnknownTSIGKey('got signed message without keyring') - secret = self.message.keyring.get(absolute_name) - if secret is None: - raise UnknownTSIGKey("key '%s' unknown" % name) - self.message.tsig_ctx = \ - dns.tsig.validate(self.wire, - absolute_name, - secret, - int(time.time()), - self.message.request_mac, - rr_start, - self.current, - rdlen, - self.message.tsig_ctx, - self.message.multi, - self.message.first) - self.message.had_tsig = True - else: - if ttl < 0: - ttl = 0 - if self.updating and \ - (rdclass == dns.rdataclass.ANY or - rdclass == dns.rdataclass.NONE): - deleting = rdclass - rdclass = self.zone_rdclass - else: - deleting = None - if deleting == dns.rdataclass.ANY or \ - (deleting == dns.rdataclass.NONE and \ - section is self.message.answer): - covers = dns.rdatatype.NONE - rd = None - else: - rd = dns.rdata.from_wire(rdclass, rdtype, self.wire, - self.current, rdlen, - self.message.origin) - covers = rd.covers() - if self.message.xfr and rdtype == dns.rdatatype.SOA: - force_unique = True - rrset = self.message.find_rrset(section, name, - rdclass, rdtype, covers, - deleting, True, force_unique) - if not rd is None: - rrset.add(rd, ttl) - self.current = self.current + rdlen - - def read(self): - """Read a wire format DNS message and build a dns.message.Message - object.""" - - l = len(self.wire) - if l < 12: - raise ShortHeader - (self.message.id, self.message.flags, qcount, ancount, - aucount, adcount) = struct.unpack('!HHHHHH', self.wire[:12]) - self.current = 12 - if dns.opcode.is_update(self.message.flags): - self.updating = True - self._get_question(qcount) - if self.question_only: - return - self._get_section(self.message.answer, ancount) - self._get_section(self.message.authority, aucount) - self._get_section(self.message.additional, adcount) - if self.current != l: - raise TrailingJunk - if self.message.multi and self.message.tsig_ctx and \ - not self.message.had_tsig: - self.message.tsig_ctx.update(self.wire) - - -def from_wire(wire, keyring=None, request_mac='', xfr=False, origin=None, - tsig_ctx = None, multi = False, first = True, - question_only = False, one_rr_per_rrset = False): - """Convert a DNS wire format message into a message - object. - - @param keyring: The keyring to use if the message is signed. - @type keyring: dict - @param request_mac: If the message is a response to a TSIG-signed request, - I{request_mac} should be set to the MAC of that request. - @type request_mac: string - @param xfr: Is this message part of a zone transfer? - @type xfr: bool - @param origin: If the message is part of a zone transfer, I{origin} - should be the origin name of the zone. - @type origin: dns.name.Name object - @param tsig_ctx: The ongoing TSIG context, used when validating zone - transfers. - @type tsig_ctx: hmac.HMAC object - @param multi: Is this message part of a multiple message sequence? - @type multi: bool - @param first: Is this message standalone, or the first of a multi - message sequence? - @type first: bool - @param question_only: Read only up to the end of the question section? - @type question_only: bool - @param one_rr_per_rrset: Put each RR into its own RRset - @type one_rr_per_rrset: bool - @raises ShortHeader: The message is less than 12 octets long. - @raises TrailingJunk: There were octets in the message past the end - of the proper DNS message. - @raises BadEDNS: An OPT record was in the wrong section, or occurred more - than once. - @raises BadTSIG: A TSIG record was not the last record of the additional - data section. - @rtype: dns.message.Message object""" - - m = Message(id=0) - m.keyring = keyring - m.request_mac = request_mac - m.xfr = xfr - m.origin = origin - m.tsig_ctx = tsig_ctx - m.multi = multi - m.first = first - - reader = _WireReader(wire, m, question_only, one_rr_per_rrset) - reader.read() - - return m - - -class _TextReader(object): - """Text format reader. - - @ivar tok: the tokenizer - @type tok: dns.tokenizer.Tokenizer object - @ivar message: The message object being built - @type message: dns.message.Message object - @ivar updating: Is the message a dynamic update? - @type updating: bool - @ivar zone_rdclass: The class of the zone in messages which are - DNS dynamic updates. - @type zone_rdclass: int - @ivar last_name: The most recently read name when building a message object - from text format. - @type last_name: dns.name.Name object - """ - - def __init__(self, text, message): - self.message = message - self.tok = dns.tokenizer.Tokenizer(text) - self.last_name = None - self.zone_rdclass = dns.rdataclass.IN - self.updating = False - - def _header_line(self, section): - """Process one line from the text format header section.""" - - token = self.tok.get() - what = token.value - if what == 'id': - self.message.id = self.tok.get_int() - elif what == 'flags': - while True: - token = self.tok.get() - if not token.is_identifier(): - self.tok.unget(token) - break - self.message.flags = self.message.flags | \ - dns.flags.from_text(token.value) - if dns.opcode.is_update(self.message.flags): - self.updating = True - elif what == 'edns': - self.message.edns = self.tok.get_int() - self.message.ednsflags = self.message.ednsflags | \ - (self.message.edns << 16) - elif what == 'eflags': - if self.message.edns < 0: - self.message.edns = 0 - while True: - token = self.tok.get() - if not token.is_identifier(): - self.tok.unget(token) - break - self.message.ednsflags = self.message.ednsflags | \ - dns.flags.edns_from_text(token.value) - elif what == 'payload': - self.message.payload = self.tok.get_int() - if self.message.edns < 0: - self.message.edns = 0 - elif what == 'opcode': - text = self.tok.get_string() - self.message.flags = self.message.flags | \ - dns.opcode.to_flags(dns.opcode.from_text(text)) - elif what == 'rcode': - text = self.tok.get_string() - self.message.set_rcode(dns.rcode.from_text(text)) - else: - raise UnknownHeaderField - self.tok.get_eol() - - def _question_line(self, section): - """Process one line from the text format question section.""" - - token = self.tok.get(want_leading = True) - if not token.is_whitespace(): - self.last_name = dns.name.from_text(token.value, None) - name = self.last_name - token = self.tok.get() - if not token.is_identifier(): - raise dns.exception.SyntaxError - # Class - try: - rdclass = dns.rdataclass.from_text(token.value) - token = self.tok.get() - if not token.is_identifier(): - raise dns.exception.SyntaxError - except dns.exception.SyntaxError: - raise dns.exception.SyntaxError - except: - rdclass = dns.rdataclass.IN - # Type - rdtype = dns.rdatatype.from_text(token.value) - self.message.find_rrset(self.message.question, name, - rdclass, rdtype, create=True, - force_unique=True) - if self.updating: - self.zone_rdclass = rdclass - self.tok.get_eol() - - def _rr_line(self, section): - """Process one line from the text format answer, authority, or - additional data sections. - """ - - deleting = None - # Name - token = self.tok.get(want_leading = True) - if not token.is_whitespace(): - self.last_name = dns.name.from_text(token.value, None) - name = self.last_name - token = self.tok.get() - if not token.is_identifier(): - raise dns.exception.SyntaxError - # TTL - try: - ttl = int(token.value, 0) - token = self.tok.get() - if not token.is_identifier(): - raise dns.exception.SyntaxError - except dns.exception.SyntaxError: - raise dns.exception.SyntaxError - except: - ttl = 0 - # Class - try: - rdclass = dns.rdataclass.from_text(token.value) - token = self.tok.get() - if not token.is_identifier(): - raise dns.exception.SyntaxError - if rdclass == dns.rdataclass.ANY or rdclass == dns.rdataclass.NONE: - deleting = rdclass - rdclass = self.zone_rdclass - except dns.exception.SyntaxError: - raise dns.exception.SyntaxError - except: - rdclass = dns.rdataclass.IN - # Type - rdtype = dns.rdatatype.from_text(token.value) - token = self.tok.get() - if not token.is_eol_or_eof(): - self.tok.unget(token) - rd = dns.rdata.from_text(rdclass, rdtype, self.tok, None) - covers = rd.covers() - else: - rd = None - covers = dns.rdatatype.NONE - rrset = self.message.find_rrset(section, name, - rdclass, rdtype, covers, - deleting, True, self.updating) - if not rd is None: - rrset.add(rd, ttl) - - def read(self): - """Read a text format DNS message and build a dns.message.Message - object.""" - - line_method = self._header_line - section = None - while 1: - token = self.tok.get(True, True) - if token.is_eol_or_eof(): - break - if token.is_comment(): - u = token.value.upper() - if u == 'HEADER': - line_method = self._header_line - elif u == 'QUESTION' or u == 'ZONE': - line_method = self._question_line - section = self.message.question - elif u == 'ANSWER' or u == 'PREREQ': - line_method = self._rr_line - section = self.message.answer - elif u == 'AUTHORITY' or u == 'UPDATE': - line_method = self._rr_line - section = self.message.authority - elif u == 'ADDITIONAL': - line_method = self._rr_line - section = self.message.additional - self.tok.get_eol() - continue - self.tok.unget(token) - line_method(section) - - -def from_text(text): - """Convert the text format message into a message object. - - @param text: The text format message. - @type text: string - @raises UnknownHeaderField: - @raises dns.exception.SyntaxError: - @rtype: dns.message.Message object""" - - # 'text' can also be a file, but we don't publish that fact - # since it's an implementation detail. The official file - # interface is from_file(). - - m = Message() - - reader = _TextReader(text, m) - reader.read() - - return m - -def from_file(f): - """Read the next text format message from the specified file. - - @param f: file or string. If I{f} is a string, it is treated - as the name of a file to open. - @raises UnknownHeaderField: - @raises dns.exception.SyntaxError: - @rtype: dns.message.Message object""" - - if sys.hexversion >= 0x02030000: - # allow Unicode filenames; turn on universal newline support - str_type = basestring - opts = 'rU' - else: - str_type = str - opts = 'r' - if isinstance(f, str_type): - f = file(f, opts) - want_close = True - else: - want_close = False - - try: - m = from_text(f) - finally: - if want_close: - f.close() - return m - -def make_query(qname, rdtype, rdclass = dns.rdataclass.IN, use_edns=None, - want_dnssec=False): - """Make a query message. - - The query name, type, and class may all be specified either - as objects of the appropriate type, or as strings. - - The query will have a randomly choosen query id, and its DNS flags - will be set to dns.flags.RD. - - @param qname: The query name. - @type qname: dns.name.Name object or string - @param rdtype: The desired rdata type. - @type rdtype: int - @param rdclass: The desired rdata class; the default is class IN. - @type rdclass: int - @param use_edns: The EDNS level to use; the default is None (no EDNS). - See the description of dns.message.Message.use_edns() for the possible - values for use_edns and their meanings. - @type use_edns: int or bool or None - @param want_dnssec: Should the query indicate that DNSSEC is desired? - @type want_dnssec: bool - @rtype: dns.message.Message object""" - - if isinstance(qname, (str, unicode)): - qname = dns.name.from_text(qname) - if isinstance(rdtype, (str, unicode)): - rdtype = dns.rdatatype.from_text(rdtype) - if isinstance(rdclass, (str, unicode)): - rdclass = dns.rdataclass.from_text(rdclass) - m = Message() - m.flags |= dns.flags.RD - m.find_rrset(m.question, qname, rdclass, rdtype, create=True, - force_unique=True) - m.use_edns(use_edns) - m.want_dnssec(want_dnssec) - return m - -def make_response(query, recursion_available=False, our_payload=8192): - """Make a message which is a response for the specified query. - The message returned is really a response skeleton; it has all - of the infrastructure required of a response, but none of the - content. - - The response's question section is a shallow copy of the query's - question section, so the query's question RRsets should not be - changed. - - @param query: the query to respond to - @type query: dns.message.Message object - @param recursion_available: should RA be set in the response? - @type recursion_available: bool - @param our_payload: payload size to advertise in EDNS responses; default - is 8192. - @type our_payload: int - @rtype: dns.message.Message object""" - - if query.flags & dns.flags.QR: - raise dns.exception.FormError('specified query message is not a query') - response = dns.message.Message(query.id) - response.flags = dns.flags.QR | (query.flags & dns.flags.RD) - if recursion_available: - response.flags |= dns.flags.RA - response.set_opcode(query.opcode()) - response.question = list(query.question) - if query.edns >= 0: - response.use_edns(0, 0, our_payload, query.payload) - if not query.keyname is None: - response.keyname = query.keyname - response.keyring = query.keyring - response.request_mac = query.mac - return response diff --git a/third_party/dnspython/dns/name.py b/third_party/dnspython/dns/name.py deleted file mode 100644 index ed3ffeec571..00000000000 --- a/third_party/dnspython/dns/name.py +++ /dev/null @@ -1,702 +0,0 @@ -# Copyright (C) 2001-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -"""DNS Names. - -@var root: The DNS root name. -@type root: dns.name.Name object -@var empty: The empty DNS name. -@type empty: dns.name.Name object -""" - -import cStringIO -import struct -import sys - -if sys.hexversion >= 0x02030000: - import encodings.idna - -import dns.exception -import dns.wiredata - -NAMERELN_NONE = 0 -NAMERELN_SUPERDOMAIN = 1 -NAMERELN_SUBDOMAIN = 2 -NAMERELN_EQUAL = 3 -NAMERELN_COMMONANCESTOR = 4 - -class EmptyLabel(dns.exception.SyntaxError): - """Raised if a label is empty.""" - pass - -class BadEscape(dns.exception.SyntaxError): - """Raised if an escaped code in a text format name is invalid.""" - pass - -class BadPointer(dns.exception.FormError): - """Raised if a compression pointer points forward instead of backward.""" - pass - -class BadLabelType(dns.exception.FormError): - """Raised if the label type of a wire format name is unknown.""" - pass - -class NeedAbsoluteNameOrOrigin(dns.exception.DNSException): - """Raised if an attempt is made to convert a non-absolute name to - wire when there is also a non-absolute (or missing) origin.""" - pass - -class NameTooLong(dns.exception.FormError): - """Raised if a name is > 255 octets long.""" - pass - -class LabelTooLong(dns.exception.SyntaxError): - """Raised if a label is > 63 octets long.""" - pass - -class AbsoluteConcatenation(dns.exception.DNSException): - """Raised if an attempt is made to append anything other than the - empty name to an absolute name.""" - pass - -class NoParent(dns.exception.DNSException): - """Raised if an attempt is made to get the parent of the root name - or the empty name.""" - pass - -_escaped = { - '"' : True, - '(' : True, - ')' : True, - '.' : True, - ';' : True, - '\\' : True, - '@' : True, - '$' : True - } - -def _escapify(label): - """Escape the characters in label which need it. - @returns: the escaped string - @rtype: string""" - text = '' - for c in label: - if c in _escaped: - text += '\\' + c - elif ord(c) > 0x20 and ord(c) < 0x7F: - text += c - else: - text += '\\%03d' % ord(c) - return text - -def _validate_labels(labels): - """Check for empty labels in the middle of a label sequence, - labels that are too long, and for too many labels. - @raises NameTooLong: the name as a whole is too long - @raises LabelTooLong: an individual label is too long - @raises EmptyLabel: a label is empty (i.e. the root label) and appears - in a position other than the end of the label sequence""" - - l = len(labels) - total = 0 - i = -1 - j = 0 - for label in labels: - ll = len(label) - total += ll + 1 - if ll > 63: - raise LabelTooLong - if i < 0 and label == '': - i = j - j += 1 - if total > 255: - raise NameTooLong - if i >= 0 and i != l - 1: - raise EmptyLabel - -class Name(object): - """A DNS name. - - The dns.name.Name class represents a DNS name as a tuple of labels. - Instances of the class are immutable. - - @ivar labels: The tuple of labels in the name. Each label is a string of - up to 63 octets.""" - - __slots__ = ['labels'] - - def __init__(self, labels): - """Initialize a domain name from a list of labels. - @param labels: the labels - @type labels: any iterable whose values are strings - """ - - super(Name, self).__setattr__('labels', tuple(labels)) - _validate_labels(self.labels) - - def __setattr__(self, name, value): - raise TypeError("object doesn't support attribute assignment") - - def is_absolute(self): - """Is the most significant label of this name the root label? - @rtype: bool - """ - - return len(self.labels) > 0 and self.labels[-1] == '' - - def is_wild(self): - """Is this name wild? (I.e. Is the least significant label '*'?) - @rtype: bool - """ - - return len(self.labels) > 0 and self.labels[0] == '*' - - def __hash__(self): - """Return a case-insensitive hash of the name. - @rtype: int - """ - - h = 0L - for label in self.labels: - for c in label: - h += ( h << 3 ) + ord(c.lower()) - return int(h % sys.maxint) - - def fullcompare(self, other): - """Compare two names, returning a 3-tuple (relation, order, nlabels). - - I{relation} describes the relation ship beween the names, - and is one of: dns.name.NAMERELN_NONE, - dns.name.NAMERELN_SUPERDOMAIN, dns.name.NAMERELN_SUBDOMAIN, - dns.name.NAMERELN_EQUAL, or dns.name.NAMERELN_COMMONANCESTOR - - I{order} is < 0 if self < other, > 0 if self > other, and == - 0 if self == other. A relative name is always less than an - absolute name. If both names have the same relativity, then - the DNSSEC order relation is used to order them. - - I{nlabels} is the number of significant labels that the two names - have in common. - """ - - sabs = self.is_absolute() - oabs = other.is_absolute() - if sabs != oabs: - if sabs: - return (NAMERELN_NONE, 1, 0) - else: - return (NAMERELN_NONE, -1, 0) - l1 = len(self.labels) - l2 = len(other.labels) - ldiff = l1 - l2 - if ldiff < 0: - l = l1 - else: - l = l2 - - order = 0 - nlabels = 0 - namereln = NAMERELN_NONE - while l > 0: - l -= 1 - l1 -= 1 - l2 -= 1 - label1 = self.labels[l1].lower() - label2 = other.labels[l2].lower() - if label1 < label2: - order = -1 - if nlabels > 0: - namereln = NAMERELN_COMMONANCESTOR - return (namereln, order, nlabels) - elif label1 > label2: - order = 1 - if nlabels > 0: - namereln = NAMERELN_COMMONANCESTOR - return (namereln, order, nlabels) - nlabels += 1 - order = ldiff - if ldiff < 0: - namereln = NAMERELN_SUPERDOMAIN - elif ldiff > 0: - namereln = NAMERELN_SUBDOMAIN - else: - namereln = NAMERELN_EQUAL - return (namereln, order, nlabels) - - def is_subdomain(self, other): - """Is self a subdomain of other? - - The notion of subdomain includes equality. - @rtype: bool - """ - - (nr, o, nl) = self.fullcompare(other) - if nr == NAMERELN_SUBDOMAIN or nr == NAMERELN_EQUAL: - return True - return False - - def is_superdomain(self, other): - """Is self a superdomain of other? - - The notion of subdomain includes equality. - @rtype: bool - """ - - (nr, o, nl) = self.fullcompare(other) - if nr == NAMERELN_SUPERDOMAIN or nr == NAMERELN_EQUAL: - return True - return False - - def canonicalize(self): - """Return a name which is equal to the current name, but is in - DNSSEC canonical form. - @rtype: dns.name.Name object - """ - - return Name([x.lower() for x in self.labels]) - - def __eq__(self, other): - if isinstance(other, Name): - return self.fullcompare(other)[1] == 0 - else: - return False - - def __ne__(self, other): - if isinstance(other, Name): - return self.fullcompare(other)[1] != 0 - else: - return True - - def __lt__(self, other): - if isinstance(other, Name): - return self.fullcompare(other)[1] < 0 - else: - return NotImplemented - - def __le__(self, other): - if isinstance(other, Name): - return self.fullcompare(other)[1] <= 0 - else: - return NotImplemented - - def __ge__(self, other): - if isinstance(other, Name): - return self.fullcompare(other)[1] >= 0 - else: - return NotImplemented - - def __gt__(self, other): - if isinstance(other, Name): - return self.fullcompare(other)[1] > 0 - else: - return NotImplemented - - def __repr__(self): - return '<DNS name ' + self.__str__() + '>' - - def __str__(self): - return self.to_text(False) - - def to_text(self, omit_final_dot = False): - """Convert name to text format. - @param omit_final_dot: If True, don't emit the final dot (denoting the - root label) for absolute names. The default is False. - @rtype: string - """ - - if len(self.labels) == 0: - return '@' - if len(self.labels) == 1 and self.labels[0] == '': - return '.' - if omit_final_dot and self.is_absolute(): - l = self.labels[:-1] - else: - l = self.labels - s = '.'.join(map(_escapify, l)) - return s - - def to_unicode(self, omit_final_dot = False): - """Convert name to Unicode text format. - - IDN ACE lables are converted to Unicode. - - @param omit_final_dot: If True, don't emit the final dot (denoting the - root label) for absolute names. The default is False. - @rtype: string - """ - - if len(self.labels) == 0: - return u'@' - if len(self.labels) == 1 and self.labels[0] == '': - return u'.' - if omit_final_dot and self.is_absolute(): - l = self.labels[:-1] - else: - l = self.labels - s = u'.'.join([encodings.idna.ToUnicode(_escapify(x)) for x in l]) - return s - - def to_digestable(self, origin=None): - """Convert name to a format suitable for digesting in hashes. - - The name is canonicalized and converted to uncompressed wire format. - - @param origin: If the name is relative and origin is not None, then - origin will be appended to it. - @type origin: dns.name.Name object - @raises NeedAbsoluteNameOrOrigin: All names in wire format are - absolute. If self is a relative name, then an origin must be supplied; - if it is missing, then this exception is raised - @rtype: string - """ - - if not self.is_absolute(): - if origin is None or not origin.is_absolute(): - raise NeedAbsoluteNameOrOrigin - labels = list(self.labels) - labels.extend(list(origin.labels)) - else: - labels = self.labels - dlabels = ["%s%s" % (chr(len(x)), x.lower()) for x in labels] - return ''.join(dlabels) - - def to_wire(self, file = None, compress = None, origin = None): - """Convert name to wire format, possibly compressing it. - - @param file: the file where the name is emitted (typically - a cStringIO file). If None, a string containing the wire name - will be returned. - @type file: file or None - @param compress: The compression table. If None (the default) names - will not be compressed. - @type compress: dict - @param origin: If the name is relative and origin is not None, then - origin will be appended to it. - @type origin: dns.name.Name object - @raises NeedAbsoluteNameOrOrigin: All names in wire format are - absolute. If self is a relative name, then an origin must be supplied; - if it is missing, then this exception is raised - """ - - if file is None: - file = cStringIO.StringIO() - want_return = True - else: - want_return = False - - if not self.is_absolute(): - if origin is None or not origin.is_absolute(): - raise NeedAbsoluteNameOrOrigin - labels = list(self.labels) - labels.extend(list(origin.labels)) - else: - labels = self.labels - i = 0 - for label in labels: - n = Name(labels[i:]) - i += 1 - if not compress is None: - pos = compress.get(n) - else: - pos = None - if not pos is None: - value = 0xc000 + pos - s = struct.pack('!H', value) - file.write(s) - break - else: - if not compress is None and len(n) > 1: - pos = file.tell() - if pos < 0xc000: - compress[n] = pos - l = len(label) - file.write(chr(l)) - if l > 0: - file.write(label) - if want_return: - return file.getvalue() - - def __len__(self): - """The length of the name (in labels). - @rtype: int - """ - - return len(self.labels) - - def __getitem__(self, index): - return self.labels[index] - - def __getslice__(self, start, stop): - return self.labels[start:stop] - - def __add__(self, other): - return self.concatenate(other) - - def __sub__(self, other): - return self.relativize(other) - - def split(self, depth): - """Split a name into a prefix and suffix at depth. - - @param depth: the number of labels in the suffix - @type depth: int - @raises ValueError: the depth was not >= 0 and <= the length of the - name. - @returns: the tuple (prefix, suffix) - @rtype: tuple - """ - - l = len(self.labels) - if depth == 0: - return (self, dns.name.empty) - elif depth == l: - return (dns.name.empty, self) - elif depth < 0 or depth > l: - raise ValueError('depth must be >= 0 and <= the length of the name') - return (Name(self[: -depth]), Name(self[-depth :])) - - def concatenate(self, other): - """Return a new name which is the concatenation of self and other. - @rtype: dns.name.Name object - @raises AbsoluteConcatenation: self is absolute and other is - not the empty name - """ - - if self.is_absolute() and len(other) > 0: - raise AbsoluteConcatenation - labels = list(self.labels) - labels.extend(list(other.labels)) - return Name(labels) - - def relativize(self, origin): - """If self is a subdomain of origin, return a new name which is self - relative to origin. Otherwise return self. - @rtype: dns.name.Name object - """ - - if not origin is None and self.is_subdomain(origin): - return Name(self[: -len(origin)]) - else: - return self - - def derelativize(self, origin): - """If self is a relative name, return a new name which is the - concatenation of self and origin. Otherwise return self. - @rtype: dns.name.Name object - """ - - if not self.is_absolute(): - return self.concatenate(origin) - else: - return self - - def choose_relativity(self, origin=None, relativize=True): - """Return a name with the relativity desired by the caller. If - origin is None, then self is returned. Otherwise, if - relativize is true the name is relativized, and if relativize is - false the name is derelativized. - @rtype: dns.name.Name object - """ - - if origin: - if relativize: - return self.relativize(origin) - else: - return self.derelativize(origin) - else: - return self - - def parent(self): - """Return the parent of the name. - @rtype: dns.name.Name object - @raises NoParent: the name is either the root name or the empty name, - and thus has no parent. - """ - if self == root or self == empty: - raise NoParent - return Name(self.labels[1:]) - -root = Name(['']) -empty = Name([]) - -def from_unicode(text, origin = root): - """Convert unicode text into a Name object. - - Lables are encoded in IDN ACE form. - - @rtype: dns.name.Name object - """ - - if not isinstance(text, unicode): - raise ValueError("input to from_unicode() must be a unicode string") - if not (origin is None or isinstance(origin, Name)): - raise ValueError("origin must be a Name or None") - labels = [] - label = u'' - escaping = False - edigits = 0 - total = 0 - if text == u'@': - text = u'' - if text: - if text == u'.': - return Name(['']) # no Unicode "u" on this constant! - for c in text: - if escaping: - if edigits == 0: - if c.isdigit(): - total = int(c) - edigits += 1 - else: - label += c - escaping = False - else: - if not c.isdigit(): - raise BadEscape - total *= 10 - total += int(c) - edigits += 1 - if edigits == 3: - escaping = False - label += chr(total) - elif c == u'.' or c == u'\u3002' or \ - c == u'\uff0e' or c == u'\uff61': - if len(label) == 0: - raise EmptyLabel - labels.append(encodings.idna.ToASCII(label)) - label = u'' - elif c == u'\\': - escaping = True - edigits = 0 - total = 0 - else: - label += c - if escaping: - raise BadEscape - if len(label) > 0: - labels.append(encodings.idna.ToASCII(label)) - else: - labels.append('') - if (len(labels) == 0 or labels[-1] != '') and not origin is None: - labels.extend(list(origin.labels)) - return Name(labels) - -def from_text(text, origin = root): - """Convert text into a Name object. - @rtype: dns.name.Name object - """ - - if not isinstance(text, str): - if isinstance(text, unicode) and sys.hexversion >= 0x02030000: - return from_unicode(text, origin) - else: - raise ValueError("input to from_text() must be a string") - if not (origin is None or isinstance(origin, Name)): - raise ValueError("origin must be a Name or None") - labels = [] - label = '' - escaping = False - edigits = 0 - total = 0 - if text == '@': - text = '' - if text: - if text == '.': - return Name(['']) - for c in text: - if escaping: - if edigits == 0: - if c.isdigit(): - total = int(c) - edigits += 1 - else: - label += c - escaping = False - else: - if not c.isdigit(): - raise BadEscape - total *= 10 - total += int(c) - edigits += 1 - if edigits == 3: - escaping = False - label += chr(total) - elif c == '.': - if len(label) == 0: - raise EmptyLabel - labels.append(label) - label = '' - elif c == '\\': - escaping = True - edigits = 0 - total = 0 - else: - label += c - if escaping: - raise BadEscape - if len(label) > 0: - labels.append(label) - else: - labels.append('') - if (len(labels) == 0 or labels[-1] != '') and not origin is None: - labels.extend(list(origin.labels)) - return Name(labels) - -def from_wire(message, current): - """Convert possibly compressed wire format into a Name. - @param message: the entire DNS message - @type message: string - @param current: the offset of the beginning of the name from the start - of the message - @type current: int - @raises dns.name.BadPointer: a compression pointer did not point backwards - in the message - @raises dns.name.BadLabelType: an invalid label type was encountered. - @returns: a tuple consisting of the name that was read and the number - of bytes of the wire format message which were consumed reading it - @rtype: (dns.name.Name object, int) tuple - """ - - if not isinstance(message, str): - raise ValueError("input to from_wire() must be a byte string") - message = dns.wiredata.maybe_wrap(message) - labels = [] - biggest_pointer = current - hops = 0 - count = ord(message[current]) - current += 1 - cused = 1 - while count != 0: - if count < 64: - labels.append(message[current : current + count].unwrap()) - current += count - if hops == 0: - cused += count - elif count >= 192: - current = (count & 0x3f) * 256 + ord(message[current]) - if hops == 0: - cused += 1 - if current >= biggest_pointer: - raise BadPointer - biggest_pointer = current - hops += 1 - else: - raise BadLabelType - count = ord(message[current]) - current += 1 - if hops == 0: - cused += 1 - labels.append('') - return (Name(labels), cused) diff --git a/third_party/dnspython/dns/namedict.py b/third_party/dnspython/dns/namedict.py deleted file mode 100644 index 9f5a0efb7cf..00000000000 --- a/third_party/dnspython/dns/namedict.py +++ /dev/null @@ -1,59 +0,0 @@ -# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -"""DNS name dictionary""" - -import dns.name - -class NameDict(dict): - - """A dictionary whose keys are dns.name.Name objects. - @ivar max_depth: the maximum depth of the keys that have ever been - added to the dictionary. - @type max_depth: int - """ - - def __init__(self, *args, **kwargs): - super(NameDict, self).__init__(*args, **kwargs) - self.max_depth = 0 - - def __setitem__(self, key, value): - if not isinstance(key, dns.name.Name): - raise ValueError('NameDict key must be a name') - depth = len(key) - if depth > self.max_depth: - self.max_depth = depth - super(NameDict, self).__setitem__(key, value) - - def get_deepest_match(self, name): - """Find the deepest match to I{name} in the dictionary. - - The deepest match is the longest name in the dictionary which is - a superdomain of I{name}. - - @param name: the name - @type name: dns.name.Name object - @rtype: (key, value) tuple - """ - - depth = len(name) - if depth > self.max_depth: - depth = self.max_depth - for i in xrange(-depth, 0): - n = dns.name.Name(name[i:]) - if self.has_key(n): - return (n, self[n]) - v = self[dns.name.empty] - return (dns.name.empty, v) diff --git a/third_party/dnspython/dns/node.py b/third_party/dnspython/dns/node.py deleted file mode 100644 index 7625c66d3ac..00000000000 --- a/third_party/dnspython/dns/node.py +++ /dev/null @@ -1,172 +0,0 @@ -# Copyright (C) 2001-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -"""DNS nodes. A node is a set of rdatasets.""" - -import StringIO - -import dns.rdataset -import dns.rdatatype -import dns.renderer - -class Node(object): - """A DNS node. - - A node is a set of rdatasets - - @ivar rdatasets: the node's rdatasets - @type rdatasets: list of dns.rdataset.Rdataset objects""" - - __slots__ = ['rdatasets'] - - def __init__(self): - """Initialize a DNS node. - """ - - self.rdatasets = []; - - def to_text(self, name, **kw): - """Convert a node to text format. - - Each rdataset at the node is printed. Any keyword arguments - to this method are passed on to the rdataset's to_text() method. - @param name: the owner name of the rdatasets - @type name: dns.name.Name object - @rtype: string - """ - - s = StringIO.StringIO() - for rds in self.rdatasets: - print >> s, rds.to_text(name, **kw) - return s.getvalue()[:-1] - - def __repr__(self): - return '<DNS node ' + str(id(self)) + '>' - - def __eq__(self, other): - """Two nodes are equal if they have the same rdatasets. - - @rtype: bool - """ - # - # This is inefficient. Good thing we don't need to do it much. - # - for rd in self.rdatasets: - if rd not in other.rdatasets: - return False - for rd in other.rdatasets: - if rd not in self.rdatasets: - return False - return True - - def __ne__(self, other): - return not self.__eq__(other) - - def __len__(self): - return len(self.rdatasets) - - def __iter__(self): - return iter(self.rdatasets) - - def find_rdataset(self, rdclass, rdtype, covers=dns.rdatatype.NONE, - create=False): - """Find an rdataset matching the specified properties in the - current node. - - @param rdclass: The class of the rdataset - @type rdclass: int - @param rdtype: The type of the rdataset - @type rdtype: int - @param covers: The covered type. Usually this value is - dns.rdatatype.NONE, but if the rdtype is dns.rdatatype.SIG or - dns.rdatatype.RRSIG, then the covers value will be the rdata - type the SIG/RRSIG covers. The library treats the SIG and RRSIG - types as if they were a family of - types, e.g. RRSIG(A), RRSIG(NS), RRSIG(SOA). This makes RRSIGs much - easier to work with than if RRSIGs covering different rdata - types were aggregated into a single RRSIG rdataset. - @type covers: int - @param create: If True, create the rdataset if it is not found. - @type create: bool - @raises KeyError: An rdataset of the desired type and class does - not exist and I{create} is not True. - @rtype: dns.rdataset.Rdataset object - """ - - for rds in self.rdatasets: - if rds.match(rdclass, rdtype, covers): - return rds - if not create: - raise KeyError - rds = dns.rdataset.Rdataset(rdclass, rdtype) - self.rdatasets.append(rds) - return rds - - def get_rdataset(self, rdclass, rdtype, covers=dns.rdatatype.NONE, - create=False): - """Get an rdataset matching the specified properties in the - current node. - - None is returned if an rdataset of the specified type and - class does not exist and I{create} is not True. - - @param rdclass: The class of the rdataset - @type rdclass: int - @param rdtype: The type of the rdataset - @type rdtype: int - @param covers: The covered type. - @type covers: int - @param create: If True, create the rdataset if it is not found. - @type create: bool - @rtype: dns.rdataset.Rdataset object or None - """ - - try: - rds = self.find_rdataset(rdclass, rdtype, covers, create) - except KeyError: - rds = None - return rds - - def delete_rdataset(self, rdclass, rdtype, covers=dns.rdatatype.NONE): - """Delete the rdataset matching the specified properties in the - current node. - - If a matching rdataset does not exist, it is not an error. - - @param rdclass: The class of the rdataset - @type rdclass: int - @param rdtype: The type of the rdataset - @type rdtype: int - @param covers: The covered type. - @type covers: int - """ - - rds = self.get_rdataset(rdclass, rdtype, covers) - if not rds is None: - self.rdatasets.remove(rds) - - def replace_rdataset(self, replacement): - """Replace an rdataset. - - It is not an error if there is no rdataset matching I{replacement}. - - Ownership of the I{replacement} object is transferred to the node; - in other words, this method does not store a copy of I{replacement} - at the node, it stores I{replacement} itself. - """ - - self.delete_rdataset(replacement.rdclass, replacement.rdtype, - replacement.covers) - self.rdatasets.append(replacement) diff --git a/third_party/dnspython/dns/opcode.py b/third_party/dnspython/dns/opcode.py deleted file mode 100644 index 3258c34cd93..00000000000 --- a/third_party/dnspython/dns/opcode.py +++ /dev/null @@ -1,104 +0,0 @@ -# Copyright (C) 2001-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -"""DNS Opcodes.""" - -import dns.exception - -QUERY = 0 -IQUERY = 1 -STATUS = 2 -NOTIFY = 4 -UPDATE = 5 - -_by_text = { - 'QUERY' : QUERY, - 'IQUERY' : IQUERY, - 'STATUS' : STATUS, - 'NOTIFY' : NOTIFY, - 'UPDATE' : UPDATE -} - -# We construct the inverse mapping programmatically to ensure that we -# cannot make any mistakes (e.g. omissions, cut-and-paste errors) that -# would cause the mapping not to be true inverse. - -_by_value = dict([(y, x) for x, y in _by_text.iteritems()]) - - -class UnknownOpcode(dns.exception.DNSException): - """Raised if an opcode is unknown.""" - pass - -def from_text(text): - """Convert text into an opcode. - - @param text: the textual opcode - @type text: string - @raises UnknownOpcode: the opcode is unknown - @rtype: int - """ - - if text.isdigit(): - value = int(text) - if value >= 0 and value <= 15: - return value - value = _by_text.get(text.upper()) - if value is None: - raise UnknownOpcode - return value - -def from_flags(flags): - """Extract an opcode from DNS message flags. - - @param flags: int - @rtype: int - """ - - return (flags & 0x7800) >> 11 - -def to_flags(value): - """Convert an opcode to a value suitable for ORing into DNS message - flags. - @rtype: int - """ - - return (value << 11) & 0x7800 - -def to_text(value): - """Convert an opcode to text. - - @param value: the opcdoe - @type value: int - @raises UnknownOpcode: the opcode is unknown - @rtype: string - """ - - text = _by_value.get(value) - if text is None: - text = str(value) - return text - -def is_update(flags): - """True if the opcode in flags is UPDATE. - - @param flags: DNS flags - @type flags: int - @rtype: bool - """ - - if (from_flags(flags) == UPDATE): - return True - return False diff --git a/third_party/dnspython/dns/query.py b/third_party/dnspython/dns/query.py deleted file mode 100644 index addee4e3f2d..00000000000 --- a/third_party/dnspython/dns/query.py +++ /dev/null @@ -1,492 +0,0 @@ -# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -"""Talk to a DNS server.""" - -from __future__ import generators - -import errno -import select -import socket -import struct -import sys -import time - -import dns.exception -import dns.inet -import dns.name -import dns.message -import dns.rdataclass -import dns.rdatatype - -class UnexpectedSource(dns.exception.DNSException): - """Raised if a query response comes from an unexpected address or port.""" - pass - -class BadResponse(dns.exception.FormError): - """Raised if a query response does not respond to the question asked.""" - pass - -def _compute_expiration(timeout): - if timeout is None: - return None - else: - return time.time() + timeout - -def _poll_for(fd, readable, writable, error, timeout): - """ - @param fd: File descriptor (int). - @param readable: Whether to wait for readability (bool). - @param writable: Whether to wait for writability (bool). - @param expiration: Deadline timeout (expiration time, in seconds (float)). - - @return True on success, False on timeout - """ - event_mask = 0 - if readable: - event_mask |= select.POLLIN - if writable: - event_mask |= select.POLLOUT - if error: - event_mask |= select.POLLERR - - pollable = select.poll() - pollable.register(fd, event_mask) - - if timeout: - event_list = pollable.poll(long(timeout * 1000)) - else: - event_list = pollable.poll() - - return bool(event_list) - -def _select_for(fd, readable, writable, error, timeout): - """ - @param fd: File descriptor (int). - @param readable: Whether to wait for readability (bool). - @param writable: Whether to wait for writability (bool). - @param expiration: Deadline timeout (expiration time, in seconds (float)). - - @return True on success, False on timeout - """ - rset, wset, xset = [], [], [] - - if readable: - rset = [fd] - if writable: - wset = [fd] - if error: - xset = [fd] - - if timeout is None: - (rcount, wcount, xcount) = select.select(rset, wset, xset) - else: - (rcount, wcount, xcount) = select.select(rset, wset, xset, timeout) - - return bool((rcount or wcount or xcount)) - -def _wait_for(fd, readable, writable, error, expiration): - done = False - while not done: - if expiration is None: - timeout = None - else: - timeout = expiration - time.time() - if timeout <= 0.0: - raise dns.exception.Timeout - try: - if not _polling_backend(fd, readable, writable, error, timeout): - raise dns.exception.Timeout - except select.error, e: - if e.args[0] != errno.EINTR: - raise e - done = True - -def _set_polling_backend(fn): - """ - Internal API. Do not use. - """ - global _polling_backend - - _polling_backend = fn - -if hasattr(select, 'poll'): - # Prefer poll() on platforms that support it because it has no - # limits on the maximum value of a file descriptor (plus it will - # be more efficient for high values). - _polling_backend = _poll_for -else: - _polling_backend = _select_for - -def _wait_for_readable(s, expiration): - _wait_for(s, True, False, True, expiration) - -def _wait_for_writable(s, expiration): - _wait_for(s, False, True, True, expiration) - -def _addresses_equal(af, a1, a2): - # Convert the first value of the tuple, which is a textual format - # address into binary form, so that we are not confused by different - # textual representations of the same address - n1 = dns.inet.inet_pton(af, a1[0]) - n2 = dns.inet.inet_pton(af, a2[0]) - return n1 == n2 and a1[1:] == a2[1:] - -def udp(q, where, timeout=None, port=53, af=None, source=None, source_port=0, - ignore_unexpected=False, one_rr_per_rrset=False): - """Return the response obtained after sending a query via UDP. - - @param q: the query - @type q: dns.message.Message - @param where: where to send the message - @type where: string containing an IPv4 or IPv6 address - @param timeout: The number of seconds to wait before the query times out. - If None, the default, wait forever. - @type timeout: float - @param port: The port to which to send the message. The default is 53. - @type port: int - @param af: the address family to use. The default is None, which - causes the address family to use to be inferred from the form of of where. - If the inference attempt fails, AF_INET is used. - @type af: int - @rtype: dns.message.Message object - @param source: source address. The default is the IPv4 wildcard address. - @type source: string - @param source_port: The port from which to send the message. - The default is 0. - @type source_port: int - @param ignore_unexpected: If True, ignore responses from unexpected - sources. The default is False. - @type ignore_unexpected: bool - @param one_rr_per_rrset: Put each RR into its own RRset - @type one_rr_per_rrset: bool - """ - - wire = q.to_wire() - if af is None: - try: - af = dns.inet.af_for_address(where) - except: - af = dns.inet.AF_INET - if af == dns.inet.AF_INET: - destination = (where, port) - if source is not None: - source = (source, source_port) - elif af == dns.inet.AF_INET6: - destination = (where, port, 0, 0) - if source is not None: - source = (source, source_port, 0, 0) - s = socket.socket(af, socket.SOCK_DGRAM, 0) - try: - expiration = _compute_expiration(timeout) - s.setblocking(0) - if source is not None: - s.bind(source) - _wait_for_writable(s, expiration) - s.sendto(wire, destination) - while 1: - _wait_for_readable(s, expiration) - (wire, from_address) = s.recvfrom(65535) - if _addresses_equal(af, from_address, destination) or \ - (dns.inet.is_multicast(where) and \ - from_address[1:] == destination[1:]): - break - if not ignore_unexpected: - raise UnexpectedSource('got a response from ' - '%s instead of %s' % (from_address, - destination)) - finally: - s.close() - r = dns.message.from_wire(wire, keyring=q.keyring, request_mac=q.mac, - one_rr_per_rrset=one_rr_per_rrset) - if not q.is_response(r): - raise BadResponse - return r - -def _net_read(sock, count, expiration): - """Read the specified number of bytes from sock. Keep trying until we - either get the desired amount, or we hit EOF. - A Timeout exception will be raised if the operation is not completed - by the expiration time. - """ - s = '' - while count > 0: - _wait_for_readable(sock, expiration) - n = sock.recv(count) - if n == '': - raise EOFError - count = count - len(n) - s = s + n - return s - -def _net_write(sock, data, expiration): - """Write the specified data to the socket. - A Timeout exception will be raised if the operation is not completed - by the expiration time. - """ - current = 0 - l = len(data) - while current < l: - _wait_for_writable(sock, expiration) - current += sock.send(data[current:]) - -def _connect(s, address): - try: - s.connect(address) - except socket.error: - (ty, v) = sys.exc_info()[:2] - if v[0] != errno.EINPROGRESS and \ - v[0] != errno.EWOULDBLOCK and \ - v[0] != errno.EALREADY: - raise v - -def tcp(q, where, timeout=None, port=53, af=None, source=None, source_port=0, - one_rr_per_rrset=False): - """Return the response obtained after sending a query via TCP. - - @param q: the query - @type q: dns.message.Message object - @param where: where to send the message - @type where: string containing an IPv4 or IPv6 address - @param timeout: The number of seconds to wait before the query times out. - If None, the default, wait forever. - @type timeout: float - @param port: The port to which to send the message. The default is 53. - @type port: int - @param af: the address family to use. The default is None, which - causes the address family to use to be inferred from the form of of where. - If the inference attempt fails, AF_INET is used. - @type af: int - @rtype: dns.message.Message object - @param source: source address. The default is the IPv4 wildcard address. - @type source: string - @param source_port: The port from which to send the message. - The default is 0. - @type source_port: int - @param one_rr_per_rrset: Put each RR into its own RRset - @type one_rr_per_rrset: bool - """ - - wire = q.to_wire() - if af is None: - try: - af = dns.inet.af_for_address(where) - except: - af = dns.inet.AF_INET - if af == dns.inet.AF_INET: - destination = (where, port) - if source is not None: - source = (source, source_port) - elif af == dns.inet.AF_INET6: - destination = (where, port, 0, 0) - if source is not None: - source = (source, source_port, 0, 0) - s = socket.socket(af, socket.SOCK_STREAM, 0) - try: - expiration = _compute_expiration(timeout) - s.setblocking(0) - if source is not None: - s.bind(source) - _connect(s, destination) - - l = len(wire) - - # copying the wire into tcpmsg is inefficient, but lets us - # avoid writev() or doing a short write that would get pushed - # onto the net - tcpmsg = struct.pack("!H", l) + wire - _net_write(s, tcpmsg, expiration) - ldata = _net_read(s, 2, expiration) - (l,) = struct.unpack("!H", ldata) - wire = _net_read(s, l, expiration) - finally: - s.close() - r = dns.message.from_wire(wire, keyring=q.keyring, request_mac=q.mac, - one_rr_per_rrset=one_rr_per_rrset) - if not q.is_response(r): - raise BadResponse - return r - -def xfr(where, zone, rdtype=dns.rdatatype.AXFR, rdclass=dns.rdataclass.IN, - timeout=None, port=53, keyring=None, keyname=None, relativize=True, - af=None, lifetime=None, source=None, source_port=0, serial=0, - use_udp=False, keyalgorithm=dns.tsig.default_algorithm): - """Return a generator for the responses to a zone transfer. - - @param where: where to send the message - @type where: string containing an IPv4 or IPv6 address - @param zone: The name of the zone to transfer - @type zone: dns.name.Name object or string - @param rdtype: The type of zone transfer. The default is - dns.rdatatype.AXFR. - @type rdtype: int or string - @param rdclass: The class of the zone transfer. The default is - dns.rdatatype.IN. - @type rdclass: int or string - @param timeout: The number of seconds to wait for each response message. - If None, the default, wait forever. - @type timeout: float - @param port: The port to which to send the message. The default is 53. - @type port: int - @param keyring: The TSIG keyring to use - @type keyring: dict - @param keyname: The name of the TSIG key to use - @type keyname: dns.name.Name object or string - @param relativize: If True, all names in the zone will be relativized to - the zone origin. It is essential that the relativize setting matches - the one specified to dns.zone.from_xfr(). - @type relativize: bool - @param af: the address family to use. The default is None, which - causes the address family to use to be inferred from the form of of where. - If the inference attempt fails, AF_INET is used. - @type af: int - @param lifetime: The total number of seconds to spend doing the transfer. - If None, the default, then there is no limit on the time the transfer may - take. - @type lifetime: float - @rtype: generator of dns.message.Message objects. - @param source: source address. The default is the IPv4 wildcard address. - @type source: string - @param source_port: The port from which to send the message. - The default is 0. - @type source_port: int - @param serial: The SOA serial number to use as the base for an IXFR diff - sequence (only meaningful if rdtype == dns.rdatatype.IXFR). - @type serial: int - @param use_udp: Use UDP (only meaningful for IXFR) - @type use_udp: bool - @param keyalgorithm: The TSIG algorithm to use; defaults to - dns.tsig.default_algorithm - @type keyalgorithm: string - """ - - if isinstance(zone, (str, unicode)): - zone = dns.name.from_text(zone) - if isinstance(rdtype, (str, unicode)): - rdtype = dns.rdatatype.from_text(rdtype) - q = dns.message.make_query(zone, rdtype, rdclass) - if rdtype == dns.rdatatype.IXFR: - rrset = dns.rrset.from_text(zone, 0, 'IN', 'SOA', - '. . %u 0 0 0 0' % serial) - q.authority.append(rrset) - if not keyring is None: - q.use_tsig(keyring, keyname, algorithm=keyalgorithm) - wire = q.to_wire() - if af is None: - try: - af = dns.inet.af_for_address(where) - except: - af = dns.inet.AF_INET - if af == dns.inet.AF_INET: - destination = (where, port) - if source is not None: - source = (source, source_port) - elif af == dns.inet.AF_INET6: - destination = (where, port, 0, 0) - if source is not None: - source = (source, source_port, 0, 0) - if use_udp: - if rdtype != dns.rdatatype.IXFR: - raise ValueError('cannot do a UDP AXFR') - s = socket.socket(af, socket.SOCK_DGRAM, 0) - else: - s = socket.socket(af, socket.SOCK_STREAM, 0) - s.setblocking(0) - if source is not None: - s.bind(source) - expiration = _compute_expiration(lifetime) - _connect(s, destination) - l = len(wire) - if use_udp: - _wait_for_writable(s, expiration) - s.send(wire) - else: - tcpmsg = struct.pack("!H", l) + wire - _net_write(s, tcpmsg, expiration) - done = False - soa_rrset = None - soa_count = 0 - if relativize: - origin = zone - oname = dns.name.empty - else: - origin = None - oname = zone - tsig_ctx = None - first = True - while not done: - mexpiration = _compute_expiration(timeout) - if mexpiration is None or mexpiration > expiration: - mexpiration = expiration - if use_udp: - _wait_for_readable(s, expiration) - (wire, from_address) = s.recvfrom(65535) - else: - ldata = _net_read(s, 2, mexpiration) - (l,) = struct.unpack("!H", ldata) - wire = _net_read(s, l, mexpiration) - r = dns.message.from_wire(wire, keyring=q.keyring, request_mac=q.mac, - xfr=True, origin=origin, tsig_ctx=tsig_ctx, - multi=True, first=first, - one_rr_per_rrset=(rdtype==dns.rdatatype.IXFR)) - tsig_ctx = r.tsig_ctx - first = False - answer_index = 0 - delete_mode = False - expecting_SOA = False - if soa_rrset is None: - if not r.answer or r.answer[0].name != oname: - raise dns.exception.FormError - rrset = r.answer[0] - if rrset.rdtype != dns.rdatatype.SOA: - raise dns.exception.FormError("first RRset is not an SOA") - answer_index = 1 - soa_rrset = rrset.copy() - if rdtype == dns.rdatatype.IXFR: - if soa_rrset[0].serial == serial: - # - # We're already up-to-date. - # - done = True - else: - expecting_SOA = True - # - # Process SOAs in the answer section (other than the initial - # SOA in the first message). - # - for rrset in r.answer[answer_index:]: - if done: - raise dns.exception.FormError("answers after final SOA") - if rrset.rdtype == dns.rdatatype.SOA and rrset.name == oname: - if expecting_SOA: - if rrset[0].serial != serial: - raise dns.exception.FormError("IXFR base serial mismatch") - expecting_SOA = False - elif rdtype == dns.rdatatype.IXFR: - delete_mode = not delete_mode - if rrset == soa_rrset and not delete_mode: - done = True - elif expecting_SOA: - # - # We made an IXFR request and are expecting another - # SOA RR, but saw something else, so this must be an - # AXFR response. - # - rdtype = dns.rdatatype.AXFR - expecting_SOA = False - if done and q.keyring and not r.had_tsig: - raise dns.exception.FormError("missing TSIG") - yield r - s.close() diff --git a/third_party/dnspython/dns/rcode.py b/third_party/dnspython/dns/rcode.py deleted file mode 100644 index 7807782aa4d..00000000000 --- a/third_party/dnspython/dns/rcode.py +++ /dev/null @@ -1,119 +0,0 @@ -# Copyright (C) 2001-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -"""DNS Result Codes.""" - -import dns.exception - -NOERROR = 0 -FORMERR = 1 -SERVFAIL = 2 -NXDOMAIN = 3 -NOTIMP = 4 -REFUSED = 5 -YXDOMAIN = 6 -YXRRSET = 7 -NXRRSET = 8 -NOTAUTH = 9 -NOTZONE = 10 -BADVERS = 16 - -_by_text = { - 'NOERROR' : NOERROR, - 'FORMERR' : FORMERR, - 'SERVFAIL' : SERVFAIL, - 'NXDOMAIN' : NXDOMAIN, - 'NOTIMP' : NOTIMP, - 'REFUSED' : REFUSED, - 'YXDOMAIN' : YXDOMAIN, - 'YXRRSET' : YXRRSET, - 'NXRRSET' : NXRRSET, - 'NOTAUTH' : NOTAUTH, - 'NOTZONE' : NOTZONE, - 'BADVERS' : BADVERS -} - -# We construct the inverse mapping programmatically to ensure that we -# cannot make any mistakes (e.g. omissions, cut-and-paste errors) that -# would cause the mapping not to be a true inverse. - -_by_value = dict([(y, x) for x, y in _by_text.iteritems()]) - - -class UnknownRcode(dns.exception.DNSException): - """Raised if an rcode is unknown.""" - pass - -def from_text(text): - """Convert text into an rcode. - - @param text: the texual rcode - @type text: string - @raises UnknownRcode: the rcode is unknown - @rtype: int - """ - - if text.isdigit(): - v = int(text) - if v >= 0 and v <= 4095: - return v - v = _by_text.get(text.upper()) - if v is None: - raise UnknownRcode - return v - -def from_flags(flags, ednsflags): - """Return the rcode value encoded by flags and ednsflags. - - @param flags: the DNS flags - @type flags: int - @param ednsflags: the EDNS flags - @type ednsflags: int - @raises ValueError: rcode is < 0 or > 4095 - @rtype: int - """ - - value = (flags & 0x000f) | ((ednsflags >> 20) & 0xff0) - if value < 0 or value > 4095: - raise ValueError('rcode must be >= 0 and <= 4095') - return value - -def to_flags(value): - """Return a (flags, ednsflags) tuple which encodes the rcode. - - @param value: the rcode - @type value: int - @raises ValueError: rcode is < 0 or > 4095 - @rtype: (int, int) tuple - """ - - if value < 0 or value > 4095: - raise ValueError('rcode must be >= 0 and <= 4095') - v = value & 0xf - ev = long(value & 0xff0) << 20 - return (v, ev) - -def to_text(value): - """Convert rcode into text. - - @param value: the rcode - @type value: int - @rtype: string - """ - - text = _by_value.get(value) - if text is None: - text = str(value) - return text diff --git a/third_party/dnspython/dns/rdata.py b/third_party/dnspython/dns/rdata.py deleted file mode 100644 index 3391e4cd638..00000000000 --- a/third_party/dnspython/dns/rdata.py +++ /dev/null @@ -1,478 +0,0 @@ -# Copyright (C) 2001-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -"""DNS rdata. - -@var _rdata_modules: A dictionary mapping a (rdclass, rdtype) tuple to -the module which implements that type. -@type _rdata_modules: dict -@var _module_prefix: The prefix to use when forming modules names. The -default is 'dns.rdtypes'. Changing this value will break the library. -@type _module_prefix: string -@var _hex_chunk: At most this many octets that will be represented in each -chunk of hexstring that _hexify() produces before whitespace occurs. -@type _hex_chunk: int""" - -import cStringIO - -import dns.exception -import dns.name -import dns.rdataclass -import dns.rdatatype -import dns.tokenizer -import dns.wiredata - -_hex_chunksize = 32 - -def _hexify(data, chunksize=None): - """Convert a binary string into its hex encoding, broken up into chunks - of I{chunksize} characters separated by a space. - - @param data: the binary string - @type data: string - @param chunksize: the chunk size. Default is L{dns.rdata._hex_chunksize} - @rtype: string - """ - - if chunksize is None: - chunksize = _hex_chunksize - hex = data.encode('hex_codec') - l = len(hex) - if l > chunksize: - chunks = [] - i = 0 - while i < l: - chunks.append(hex[i : i + chunksize]) - i += chunksize - hex = ' '.join(chunks) - return hex - -_base64_chunksize = 32 - -def _base64ify(data, chunksize=None): - """Convert a binary string into its base64 encoding, broken up into chunks - of I{chunksize} characters separated by a space. - - @param data: the binary string - @type data: string - @param chunksize: the chunk size. Default is - L{dns.rdata._base64_chunksize} - @rtype: string - """ - - if chunksize is None: - chunksize = _base64_chunksize - b64 = data.encode('base64_codec') - b64 = b64.replace('\n', '') - l = len(b64) - if l > chunksize: - chunks = [] - i = 0 - while i < l: - chunks.append(b64[i : i + chunksize]) - i += chunksize - b64 = ' '.join(chunks) - return b64 - -__escaped = { - '"' : True, - '\\' : True, - } - -def _escapify(qstring): - """Escape the characters in a quoted string which need it. - - @param qstring: the string - @type qstring: string - @returns: the escaped string - @rtype: string - """ - - text = '' - for c in qstring: - if c in __escaped: - text += '\\' + c - elif ord(c) >= 0x20 and ord(c) < 0x7F: - text += c - else: - text += '\\%03d' % ord(c) - return text - -def _truncate_bitmap(what): - """Determine the index of greatest byte that isn't all zeros, and - return the bitmap that contains all the bytes less than that index. - - @param what: a string of octets representing a bitmap. - @type what: string - @rtype: string - """ - - for i in xrange(len(what) - 1, -1, -1): - if what[i] != '\x00': - break - return ''.join(what[0 : i + 1]) - -class Rdata(object): - """Base class for all DNS rdata types. - """ - - __slots__ = ['rdclass', 'rdtype'] - - def __init__(self, rdclass, rdtype): - """Initialize an rdata. - @param rdclass: The rdata class - @type rdclass: int - @param rdtype: The rdata type - @type rdtype: int - """ - - self.rdclass = rdclass - self.rdtype = rdtype - - def covers(self): - """DNS SIG/RRSIG rdatas apply to a specific type; this type is - returned by the covers() function. If the rdata type is not - SIG or RRSIG, dns.rdatatype.NONE is returned. This is useful when - creating rdatasets, allowing the rdataset to contain only RRSIGs - of a particular type, e.g. RRSIG(NS). - @rtype: int - """ - - return dns.rdatatype.NONE - - def extended_rdatatype(self): - """Return a 32-bit type value, the least significant 16 bits of - which are the ordinary DNS type, and the upper 16 bits of which are - the "covered" type, if any. - @rtype: int - """ - - return self.covers() << 16 | self.rdtype - - def to_text(self, origin=None, relativize=True, **kw): - """Convert an rdata to text format. - @rtype: string - """ - raise NotImplementedError - - def to_wire(self, file, compress = None, origin = None): - """Convert an rdata to wire format. - @rtype: string - """ - - raise NotImplementedError - - def to_digestable(self, origin = None): - """Convert rdata to a format suitable for digesting in hashes. This - is also the DNSSEC canonical form.""" - f = cStringIO.StringIO() - self.to_wire(f, None, origin) - return f.getvalue() - - def validate(self): - """Check that the current contents of the rdata's fields are - valid. If you change an rdata by assigning to its fields, - it is a good idea to call validate() when you are done making - changes. - """ - dns.rdata.from_text(self.rdclass, self.rdtype, self.to_text()) - - def __repr__(self): - covers = self.covers() - if covers == dns.rdatatype.NONE: - ctext = '' - else: - ctext = '(' + dns.rdatatype.to_text(covers) + ')' - return '<DNS ' + dns.rdataclass.to_text(self.rdclass) + ' ' + \ - dns.rdatatype.to_text(self.rdtype) + ctext + ' rdata: ' + \ - str(self) + '>' - - def __str__(self): - return self.to_text() - - def _cmp(self, other): - """Compare an rdata with another rdata of the same rdtype and - rdclass. Return < 0 if self < other in the DNSSEC ordering, - 0 if self == other, and > 0 if self > other. - """ - - raise NotImplementedError - - def __eq__(self, other): - if not isinstance(other, Rdata): - return False - if self.rdclass != other.rdclass or \ - self.rdtype != other.rdtype: - return False - return self._cmp(other) == 0 - - def __ne__(self, other): - if not isinstance(other, Rdata): - return True - if self.rdclass != other.rdclass or \ - self.rdtype != other.rdtype: - return True - return self._cmp(other) != 0 - - def __lt__(self, other): - if not isinstance(other, Rdata) or \ - self.rdclass != other.rdclass or \ - self.rdtype != other.rdtype: - return NotImplemented - return self._cmp(other) < 0 - - def __le__(self, other): - if not isinstance(other, Rdata) or \ - self.rdclass != other.rdclass or \ - self.rdtype != other.rdtype: - return NotImplemented - return self._cmp(other) <= 0 - - def __ge__(self, other): - if not isinstance(other, Rdata) or \ - self.rdclass != other.rdclass or \ - self.rdtype != other.rdtype: - return NotImplemented - return self._cmp(other) >= 0 - - def __gt__(self, other): - if not isinstance(other, Rdata) or \ - self.rdclass != other.rdclass or \ - self.rdtype != other.rdtype: - return NotImplemented - return self._cmp(other) > 0 - - def __hash__(self): - return hash(self.to_digestable(dns.name.root)) - - def _wire_cmp(self, other): - # A number of types compare rdata in wire form, so we provide - # the method here instead of duplicating it. - # - # We specify an arbitrary origin of '.' when doing the - # comparison, since the rdata may have relative names and we - # can't convert a relative name to wire without an origin. - b1 = cStringIO.StringIO() - self.to_wire(b1, None, dns.name.root) - b2 = cStringIO.StringIO() - other.to_wire(b2, None, dns.name.root) - return cmp(b1.getvalue(), b2.getvalue()) - - def from_text(cls, rdclass, rdtype, tok, origin = None, relativize = True): - """Build an rdata object from text format. - - @param rdclass: The rdata class - @type rdclass: int - @param rdtype: The rdata type - @type rdtype: int - @param tok: The tokenizer - @type tok: dns.tokenizer.Tokenizer - @param origin: The origin to use for relative names - @type origin: dns.name.Name - @param relativize: should names be relativized? - @type relativize: bool - @rtype: dns.rdata.Rdata instance - """ - - raise NotImplementedError - - from_text = classmethod(from_text) - - def from_wire(cls, rdclass, rdtype, wire, current, rdlen, origin = None): - """Build an rdata object from wire format - - @param rdclass: The rdata class - @type rdclass: int - @param rdtype: The rdata type - @type rdtype: int - @param wire: The wire-format message - @type wire: string - @param current: The offet in wire of the beginning of the rdata. - @type current: int - @param rdlen: The length of the wire-format rdata - @type rdlen: int - @param origin: The origin to use for relative names - @type origin: dns.name.Name - @rtype: dns.rdata.Rdata instance - """ - - raise NotImplementedError - - from_wire = classmethod(from_wire) - - def choose_relativity(self, origin = None, relativize = True): - """Convert any domain names in the rdata to the specified - relativization. - """ - - pass - - -class GenericRdata(Rdata): - """Generate Rdata Class - - This class is used for rdata types for which we have no better - implementation. It implements the DNS "unknown RRs" scheme. - """ - - __slots__ = ['data'] - - def __init__(self, rdclass, rdtype, data): - super(GenericRdata, self).__init__(rdclass, rdtype) - self.data = data - - def to_text(self, origin=None, relativize=True, **kw): - return r'\# %d ' % len(self.data) + _hexify(self.data) - - def from_text(cls, rdclass, rdtype, tok, origin = None, relativize = True): - token = tok.get() - if not token.is_identifier() or token.value != '\#': - raise dns.exception.SyntaxError(r'generic rdata does not start with \#') - length = tok.get_int() - chunks = [] - while 1: - token = tok.get() - if token.is_eol_or_eof(): - break - chunks.append(token.value) - hex = ''.join(chunks) - data = hex.decode('hex_codec') - if len(data) != length: - raise dns.exception.SyntaxError('generic rdata hex data has wrong length') - return cls(rdclass, rdtype, data) - - from_text = classmethod(from_text) - - def to_wire(self, file, compress = None, origin = None): - file.write(self.data) - - def from_wire(cls, rdclass, rdtype, wire, current, rdlen, origin = None): - return cls(rdclass, rdtype, wire[current : current + rdlen]) - - from_wire = classmethod(from_wire) - - def _cmp(self, other): - return cmp(self.data, other.data) - -_rdata_modules = {} -_module_prefix = 'dns.rdtypes' - -def get_rdata_class(rdclass, rdtype): - - def import_module(name): - mod = __import__(name) - components = name.split('.') - for comp in components[1:]: - mod = getattr(mod, comp) - return mod - - mod = _rdata_modules.get((rdclass, rdtype)) - rdclass_text = dns.rdataclass.to_text(rdclass) - rdtype_text = dns.rdatatype.to_text(rdtype) - rdtype_text = rdtype_text.replace('-', '_') - if not mod: - mod = _rdata_modules.get((dns.rdatatype.ANY, rdtype)) - if not mod: - try: - mod = import_module('.'.join([_module_prefix, - rdclass_text, rdtype_text])) - _rdata_modules[(rdclass, rdtype)] = mod - except ImportError: - try: - mod = import_module('.'.join([_module_prefix, - 'ANY', rdtype_text])) - _rdata_modules[(dns.rdataclass.ANY, rdtype)] = mod - except ImportError: - mod = None - if mod: - cls = getattr(mod, rdtype_text) - else: - cls = GenericRdata - return cls - -def from_text(rdclass, rdtype, tok, origin = None, relativize = True): - """Build an rdata object from text format. - - This function attempts to dynamically load a class which - implements the specified rdata class and type. If there is no - class-and-type-specific implementation, the GenericRdata class - is used. - - Once a class is chosen, its from_text() class method is called - with the parameters to this function. - - If I{tok} is a string, then a tokenizer is created and the string - is used as its input. - - @param rdclass: The rdata class - @type rdclass: int - @param rdtype: The rdata type - @type rdtype: int - @param tok: The tokenizer or input text - @type tok: dns.tokenizer.Tokenizer or string - @param origin: The origin to use for relative names - @type origin: dns.name.Name - @param relativize: Should names be relativized? - @type relativize: bool - @rtype: dns.rdata.Rdata instance""" - - if isinstance(tok, str): - tok = dns.tokenizer.Tokenizer(tok) - cls = get_rdata_class(rdclass, rdtype) - if cls != GenericRdata: - # peek at first token - token = tok.get() - tok.unget(token) - if token.is_identifier() and \ - token.value == r'\#': - # - # Known type using the generic syntax. Extract the - # wire form from the generic syntax, and then run - # from_wire on it. - # - rdata = GenericRdata.from_text(rdclass, rdtype, tok, origin, - relativize) - return from_wire(rdclass, rdtype, rdata.data, 0, len(rdata.data), - origin) - return cls.from_text(rdclass, rdtype, tok, origin, relativize) - -def from_wire(rdclass, rdtype, wire, current, rdlen, origin = None): - """Build an rdata object from wire format - - This function attempts to dynamically load a class which - implements the specified rdata class and type. If there is no - class-and-type-specific implementation, the GenericRdata class - is used. - - Once a class is chosen, its from_wire() class method is called - with the parameters to this function. - - @param rdclass: The rdata class - @type rdclass: int - @param rdtype: The rdata type - @type rdtype: int - @param wire: The wire-format message - @type wire: string - @param current: The offet in wire of the beginning of the rdata. - @type current: int - @param rdlen: The length of the wire-format rdata - @type rdlen: int - @param origin: The origin to use for relative names - @type origin: dns.name.Name - @rtype: dns.rdata.Rdata instance""" - - wire = dns.wiredata.maybe_wrap(wire) - cls = get_rdata_class(rdclass, rdtype) - return cls.from_wire(rdclass, rdtype, wire, current, rdlen, origin) diff --git a/third_party/dnspython/dns/rdataclass.py b/third_party/dnspython/dns/rdataclass.py deleted file mode 100644 index 7601e70c3a4..00000000000 --- a/third_party/dnspython/dns/rdataclass.py +++ /dev/null @@ -1,114 +0,0 @@ -# Copyright (C) 2001-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -"""DNS Rdata Classes. - -@var _by_text: The rdata class textual name to value mapping -@type _by_text: dict -@var _by_value: The rdata class value to textual name mapping -@type _by_value: dict -@var _metaclasses: If an rdataclass is a metaclass, there will be a mapping -whose key is the rdatatype value and whose value is True in this dictionary. -@type _metaclasses: dict""" - -import re - -import dns.exception - -RESERVED0 = 0 -IN = 1 -CH = 3 -HS = 4 -NONE = 254 -ANY = 255 - -_by_text = { - 'RESERVED0' : RESERVED0, - 'IN' : IN, - 'CH' : CH, - 'HS' : HS, - 'NONE' : NONE, - 'ANY' : ANY - } - -# We construct the inverse mapping programmatically to ensure that we -# cannot make any mistakes (e.g. omissions, cut-and-paste errors) that -# would cause the mapping not to be true inverse. - -_by_value = dict([(y, x) for x, y in _by_text.iteritems()]) - -# Now that we've built the inverse map, we can add class aliases to -# the _by_text mapping. - -_by_text.update({ - 'INTERNET' : IN, - 'CHAOS' : CH, - 'HESIOD' : HS - }) - -_metaclasses = { - NONE : True, - ANY : True - } - -_unknown_class_pattern = re.compile('CLASS([0-9]+)$', re.I); - -class UnknownRdataclass(dns.exception.DNSException): - """Raised when a class is unknown.""" - pass - -def from_text(text): - """Convert text into a DNS rdata class value. - @param text: the text - @type text: string - @rtype: int - @raises dns.rdataclass.UnknownRdataclass: the class is unknown - @raises ValueError: the rdata class value is not >= 0 and <= 65535 - """ - - value = _by_text.get(text.upper()) - if value is None: - match = _unknown_class_pattern.match(text) - if match == None: - raise UnknownRdataclass - value = int(match.group(1)) - if value < 0 or value > 65535: - raise ValueError("class must be between >= 0 and <= 65535") - return value - -def to_text(value): - """Convert a DNS rdata class to text. - @param value: the rdata class value - @type value: int - @rtype: string - @raises ValueError: the rdata class value is not >= 0 and <= 65535 - """ - - if value < 0 or value > 65535: - raise ValueError("class must be between >= 0 and <= 65535") - text = _by_value.get(value) - if text is None: - text = 'CLASS' + `value` - return text - -def is_metaclass(rdclass): - """True if the class is a metaclass. - @param rdclass: the rdata class - @type rdclass: int - @rtype: bool""" - - if _metaclasses.has_key(rdclass): - return True - return False diff --git a/third_party/dnspython/dns/rdataset.py b/third_party/dnspython/dns/rdataset.py deleted file mode 100644 index dcd2b401913..00000000000 --- a/third_party/dnspython/dns/rdataset.py +++ /dev/null @@ -1,329 +0,0 @@ -# Copyright (C) 2001-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -"""DNS rdatasets (an rdataset is a set of rdatas of a given type and class)""" - -import random -import StringIO -import struct - -import dns.exception -import dns.rdatatype -import dns.rdataclass -import dns.rdata -import dns.set - -# define SimpleSet here for backwards compatibility -SimpleSet = dns.set.Set - -class DifferingCovers(dns.exception.DNSException): - """Raised if an attempt is made to add a SIG/RRSIG whose covered type - is not the same as that of the other rdatas in the rdataset.""" - pass - -class IncompatibleTypes(dns.exception.DNSException): - """Raised if an attempt is made to add rdata of an incompatible type.""" - pass - -class Rdataset(dns.set.Set): - """A DNS rdataset. - - @ivar rdclass: The class of the rdataset - @type rdclass: int - @ivar rdtype: The type of the rdataset - @type rdtype: int - @ivar covers: The covered type. Usually this value is - dns.rdatatype.NONE, but if the rdtype is dns.rdatatype.SIG or - dns.rdatatype.RRSIG, then the covers value will be the rdata - type the SIG/RRSIG covers. The library treats the SIG and RRSIG - types as if they were a family of - types, e.g. RRSIG(A), RRSIG(NS), RRSIG(SOA). This makes RRSIGs much - easier to work with than if RRSIGs covering different rdata - types were aggregated into a single RRSIG rdataset. - @type covers: int - @ivar ttl: The DNS TTL (Time To Live) value - @type ttl: int - """ - - __slots__ = ['rdclass', 'rdtype', 'covers', 'ttl'] - - def __init__(self, rdclass, rdtype, covers=dns.rdatatype.NONE): - """Create a new rdataset of the specified class and type. - - @see: the description of the class instance variables for the - meaning of I{rdclass} and I{rdtype}""" - - super(Rdataset, self).__init__() - self.rdclass = rdclass - self.rdtype = rdtype - self.covers = covers - self.ttl = 0 - - def _clone(self): - obj = super(Rdataset, self)._clone() - obj.rdclass = self.rdclass - obj.rdtype = self.rdtype - obj.covers = self.covers - obj.ttl = self.ttl - return obj - - def update_ttl(self, ttl): - """Set the TTL of the rdataset to be the lesser of the set's current - TTL or the specified TTL. If the set contains no rdatas, set the TTL - to the specified TTL. - @param ttl: The TTL - @type ttl: int""" - - if len(self) == 0: - self.ttl = ttl - elif ttl < self.ttl: - self.ttl = ttl - - def add(self, rd, ttl=None): - """Add the specified rdata to the rdataset. - - If the optional I{ttl} parameter is supplied, then - self.update_ttl(ttl) will be called prior to adding the rdata. - - @param rd: The rdata - @type rd: dns.rdata.Rdata object - @param ttl: The TTL - @type ttl: int""" - - # - # If we're adding a signature, do some special handling to - # check that the signature covers the same type as the - # other rdatas in this rdataset. If this is the first rdata - # in the set, initialize the covers field. - # - if self.rdclass != rd.rdclass or self.rdtype != rd.rdtype: - raise IncompatibleTypes - if not ttl is None: - self.update_ttl(ttl) - if self.rdtype == dns.rdatatype.RRSIG or \ - self.rdtype == dns.rdatatype.SIG: - covers = rd.covers() - if len(self) == 0 and self.covers == dns.rdatatype.NONE: - self.covers = covers - elif self.covers != covers: - raise DifferingCovers - if dns.rdatatype.is_singleton(rd.rdtype) and len(self) > 0: - self.clear() - super(Rdataset, self).add(rd) - - def union_update(self, other): - self.update_ttl(other.ttl) - super(Rdataset, self).union_update(other) - - def intersection_update(self, other): - self.update_ttl(other.ttl) - super(Rdataset, self).intersection_update(other) - - def update(self, other): - """Add all rdatas in other to self. - - @param other: The rdataset from which to update - @type other: dns.rdataset.Rdataset object""" - - self.update_ttl(other.ttl) - super(Rdataset, self).update(other) - - def __repr__(self): - if self.covers == 0: - ctext = '' - else: - ctext = '(' + dns.rdatatype.to_text(self.covers) + ')' - return '<DNS ' + dns.rdataclass.to_text(self.rdclass) + ' ' + \ - dns.rdatatype.to_text(self.rdtype) + ctext + ' rdataset>' - - def __str__(self): - return self.to_text() - - def __eq__(self, other): - """Two rdatasets are equal if they have the same class, type, and - covers, and contain the same rdata. - @rtype: bool""" - - if not isinstance(other, Rdataset): - return False - if self.rdclass != other.rdclass or \ - self.rdtype != other.rdtype or \ - self.covers != other.covers: - return False - return super(Rdataset, self).__eq__(other) - - def __ne__(self, other): - return not self.__eq__(other) - - def to_text(self, name=None, origin=None, relativize=True, - override_rdclass=None, **kw): - """Convert the rdataset into DNS master file format. - - @see: L{dns.name.Name.choose_relativity} for more information - on how I{origin} and I{relativize} determine the way names - are emitted. - - Any additional keyword arguments are passed on to the rdata - to_text() method. - - @param name: If name is not None, emit a RRs with I{name} as - the owner name. - @type name: dns.name.Name object - @param origin: The origin for relative names, or None. - @type origin: dns.name.Name object - @param relativize: True if names should names be relativized - @type relativize: bool""" - if not name is None: - name = name.choose_relativity(origin, relativize) - ntext = str(name) - pad = ' ' - else: - ntext = '' - pad = '' - s = StringIO.StringIO() - if not override_rdclass is None: - rdclass = override_rdclass - else: - rdclass = self.rdclass - if len(self) == 0: - # - # Empty rdatasets are used for the question section, and in - # some dynamic updates, so we don't need to print out the TTL - # (which is meaningless anyway). - # - print >> s, '%s%s%s %s' % (ntext, pad, - dns.rdataclass.to_text(rdclass), - dns.rdatatype.to_text(self.rdtype)) - else: - for rd in self: - print >> s, '%s%s%d %s %s %s' % \ - (ntext, pad, self.ttl, dns.rdataclass.to_text(rdclass), - dns.rdatatype.to_text(self.rdtype), - rd.to_text(origin=origin, relativize=relativize, **kw)) - # - # We strip off the final \n for the caller's convenience in printing - # - return s.getvalue()[:-1] - - def to_wire(self, name, file, compress=None, origin=None, - override_rdclass=None, want_shuffle=True): - """Convert the rdataset to wire format. - - @param name: The owner name of the RRset that will be emitted - @type name: dns.name.Name object - @param file: The file to which the wire format data will be appended - @type file: file - @param compress: The compression table to use; the default is None. - @type compress: dict - @param origin: The origin to be appended to any relative names when - they are emitted. The default is None. - @returns: the number of records emitted - @rtype: int - """ - - if not override_rdclass is None: - rdclass = override_rdclass - want_shuffle = False - else: - rdclass = self.rdclass - file.seek(0, 2) - if len(self) == 0: - name.to_wire(file, compress, origin) - stuff = struct.pack("!HHIH", self.rdtype, rdclass, 0, 0) - file.write(stuff) - return 1 - else: - if want_shuffle: - l = list(self) - random.shuffle(l) - else: - l = self - for rd in l: - name.to_wire(file, compress, origin) - stuff = struct.pack("!HHIH", self.rdtype, rdclass, - self.ttl, 0) - file.write(stuff) - start = file.tell() - rd.to_wire(file, compress, origin) - end = file.tell() - assert end - start < 65536 - file.seek(start - 2) - stuff = struct.pack("!H", end - start) - file.write(stuff) - file.seek(0, 2) - return len(self) - - def match(self, rdclass, rdtype, covers): - """Returns True if this rdataset matches the specified class, type, - and covers""" - if self.rdclass == rdclass and \ - self.rdtype == rdtype and \ - self.covers == covers: - return True - return False - -def from_text_list(rdclass, rdtype, ttl, text_rdatas): - """Create an rdataset with the specified class, type, and TTL, and with - the specified list of rdatas in text format. - - @rtype: dns.rdataset.Rdataset object - """ - - if isinstance(rdclass, (str, unicode)): - rdclass = dns.rdataclass.from_text(rdclass) - if isinstance(rdtype, (str, unicode)): - rdtype = dns.rdatatype.from_text(rdtype) - r = Rdataset(rdclass, rdtype) - r.update_ttl(ttl) - for t in text_rdatas: - rd = dns.rdata.from_text(r.rdclass, r.rdtype, t) - r.add(rd) - return r - -def from_text(rdclass, rdtype, ttl, *text_rdatas): - """Create an rdataset with the specified class, type, and TTL, and with - the specified rdatas in text format. - - @rtype: dns.rdataset.Rdataset object - """ - - return from_text_list(rdclass, rdtype, ttl, text_rdatas) - -def from_rdata_list(ttl, rdatas): - """Create an rdataset with the specified TTL, and with - the specified list of rdata objects. - - @rtype: dns.rdataset.Rdataset object - """ - - if len(rdatas) == 0: - raise ValueError("rdata list must not be empty") - r = None - for rd in rdatas: - if r is None: - r = Rdataset(rd.rdclass, rd.rdtype) - r.update_ttl(ttl) - first_time = False - r.add(rd) - return r - -def from_rdata(ttl, *rdatas): - """Create an rdataset with the specified TTL, and with - the specified rdata objects. - - @rtype: dns.rdataset.Rdataset object - """ - - return from_rdata_list(ttl, rdatas) diff --git a/third_party/dnspython/dns/rdatatype.py b/third_party/dnspython/dns/rdatatype.py deleted file mode 100644 index 380cfcd0d3f..00000000000 --- a/third_party/dnspython/dns/rdatatype.py +++ /dev/null @@ -1,232 +0,0 @@ -# Copyright (C) 2001-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -"""DNS Rdata Types. - -@var _by_text: The rdata type textual name to value mapping -@type _by_text: dict -@var _by_value: The rdata type value to textual name mapping -@type _by_value: dict -@var _metatypes: If an rdatatype is a metatype, there will be a mapping -whose key is the rdatatype value and whose value is True in this dictionary. -@type _metatypes: dict -@var _singletons: If an rdatatype is a singleton, there will be a mapping -whose key is the rdatatype value and whose value is True in this dictionary. -@type _singletons: dict""" - -import re - -import dns.exception - -NONE = 0 -A = 1 -NS = 2 -MD = 3 -MF = 4 -CNAME = 5 -SOA = 6 -MB = 7 -MG = 8 -MR = 9 -NULL = 10 -WKS = 11 -PTR = 12 -HINFO = 13 -MINFO = 14 -MX = 15 -TXT = 16 -RP = 17 -AFSDB = 18 -X25 = 19 -ISDN = 20 -RT = 21 -NSAP = 22 -NSAP_PTR = 23 -SIG = 24 -KEY = 25 -PX = 26 -GPOS = 27 -AAAA = 28 -LOC = 29 -NXT = 30 -SRV = 33 -NAPTR = 35 -KX = 36 -CERT = 37 -A6 = 38 -DNAME = 39 -OPT = 41 -APL = 42 -DS = 43 -SSHFP = 44 -IPSECKEY = 45 -RRSIG = 46 -NSEC = 47 -DNSKEY = 48 -DHCID = 49 -NSEC3 = 50 -NSEC3PARAM = 51 -HIP = 55 -SPF = 99 -UNSPEC = 103 -TKEY = 249 -TSIG = 250 -IXFR = 251 -AXFR = 252 -MAILB = 253 -MAILA = 254 -ANY = 255 -TA = 32768 -DLV = 32769 - -_by_text = { - 'NONE' : NONE, - 'A' : A, - 'NS' : NS, - 'MD' : MD, - 'MF' : MF, - 'CNAME' : CNAME, - 'SOA' : SOA, - 'MB' : MB, - 'MG' : MG, - 'MR' : MR, - 'NULL' : NULL, - 'WKS' : WKS, - 'PTR' : PTR, - 'HINFO' : HINFO, - 'MINFO' : MINFO, - 'MX' : MX, - 'TXT' : TXT, - 'RP' : RP, - 'AFSDB' : AFSDB, - 'X25' : X25, - 'ISDN' : ISDN, - 'RT' : RT, - 'NSAP' : NSAP, - 'NSAP-PTR' : NSAP_PTR, - 'SIG' : SIG, - 'KEY' : KEY, - 'PX' : PX, - 'GPOS' : GPOS, - 'AAAA' : AAAA, - 'LOC' : LOC, - 'NXT' : NXT, - 'SRV' : SRV, - 'NAPTR' : NAPTR, - 'KX' : KX, - 'CERT' : CERT, - 'A6' : A6, - 'DNAME' : DNAME, - 'OPT' : OPT, - 'APL' : APL, - 'DS' : DS, - 'SSHFP' : SSHFP, - 'IPSECKEY' : IPSECKEY, - 'RRSIG' : RRSIG, - 'NSEC' : NSEC, - 'DNSKEY' : DNSKEY, - 'DHCID' : DHCID, - 'NSEC3' : NSEC3, - 'NSEC3PARAM' : NSEC3PARAM, - 'HIP' : HIP, - 'SPF' : SPF, - 'UNSPEC' : UNSPEC, - 'TKEY' : TKEY, - 'TSIG' : TSIG, - 'IXFR' : IXFR, - 'AXFR' : AXFR, - 'MAILB' : MAILB, - 'MAILA' : MAILA, - 'ANY' : ANY, - 'TA' : TA, - 'DLV' : DLV, - } - -# We construct the inverse mapping programmatically to ensure that we -# cannot make any mistakes (e.g. omissions, cut-and-paste errors) that -# would cause the mapping not to be true inverse. - -_by_value = dict([(y, x) for x, y in _by_text.iteritems()]) - - -_metatypes = { - OPT : True - } - -_singletons = { - SOA : True, - NXT : True, - DNAME : True, - NSEC : True, - # CNAME is technically a singleton, but we allow multiple CNAMEs. - } - -_unknown_type_pattern = re.compile('TYPE([0-9]+)$', re.I); - -class UnknownRdatatype(dns.exception.DNSException): - """Raised if a type is unknown.""" - pass - -def from_text(text): - """Convert text into a DNS rdata type value. - @param text: the text - @type text: string - @raises dns.rdatatype.UnknownRdatatype: the type is unknown - @raises ValueError: the rdata type value is not >= 0 and <= 65535 - @rtype: int""" - - value = _by_text.get(text.upper()) - if value is None: - match = _unknown_type_pattern.match(text) - if match == None: - raise UnknownRdatatype - value = int(match.group(1)) - if value < 0 or value > 65535: - raise ValueError("type must be between >= 0 and <= 65535") - return value - -def to_text(value): - """Convert a DNS rdata type to text. - @param value: the rdata type value - @type value: int - @raises ValueError: the rdata type value is not >= 0 and <= 65535 - @rtype: string""" - - if value < 0 or value > 65535: - raise ValueError("type must be between >= 0 and <= 65535") - text = _by_value.get(value) - if text is None: - text = 'TYPE' + `value` - return text - -def is_metatype(rdtype): - """True if the type is a metatype. - @param rdtype: the type - @type rdtype: int - @rtype: bool""" - - if rdtype >= TKEY and rdtype <= ANY or _metatypes.has_key(rdtype): - return True - return False - -def is_singleton(rdtype): - """True if the type is a singleton. - @param rdtype: the type - @type rdtype: int - @rtype: bool""" - - if _singletons.has_key(rdtype): - return True - return False diff --git a/third_party/dnspython/dns/rdtypes/ANY/AFSDB.py b/third_party/dnspython/dns/rdtypes/ANY/AFSDB.py deleted file mode 100644 index c729789afaf..00000000000 --- a/third_party/dnspython/dns/rdtypes/ANY/AFSDB.py +++ /dev/null @@ -1,51 +0,0 @@ -# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -import dns.rdtypes.mxbase - -class AFSDB(dns.rdtypes.mxbase.UncompressedDowncasingMX): - """AFSDB record - - @ivar subtype: the subtype value - @type subtype: int - @ivar hostname: the hostname name - @type hostname: dns.name.Name object""" - - # Use the property mechanism to make "subtype" an alias for the - # "preference" attribute, and "hostname" an alias for the "exchange" - # attribute. - # - # This lets us inherit the UncompressedMX implementation but lets - # the caller use appropriate attribute names for the rdata type. - # - # We probably lose some performance vs. a cut-and-paste - # implementation, but this way we don't copy code, and that's - # good. - - def get_subtype(self): - return self.preference - - def set_subtype(self, subtype): - self.preference = subtype - - subtype = property(get_subtype, set_subtype) - - def get_hostname(self): - return self.exchange - - def set_hostname(self, hostname): - self.exchange = hostname - - hostname = property(get_hostname, set_hostname) diff --git a/third_party/dnspython/dns/rdtypes/ANY/CERT.py b/third_party/dnspython/dns/rdtypes/ANY/CERT.py deleted file mode 100644 index c102521a149..00000000000 --- a/third_party/dnspython/dns/rdtypes/ANY/CERT.py +++ /dev/null @@ -1,131 +0,0 @@ -# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -import cStringIO -import struct - -import dns.exception -import dns.dnssec -import dns.rdata -import dns.tokenizer - -_ctype_by_value = { - 1 : 'PKIX', - 2 : 'SPKI', - 3 : 'PGP', - 253 : 'URI', - 254 : 'OID', - } - -_ctype_by_name = { - 'PKIX' : 1, - 'SPKI' : 2, - 'PGP' : 3, - 'URI' : 253, - 'OID' : 254, - } - -def _ctype_from_text(what): - v = _ctype_by_name.get(what) - if not v is None: - return v - return int(what) - -def _ctype_to_text(what): - v = _ctype_by_value.get(what) - if not v is None: - return v - return str(what) - -class CERT(dns.rdata.Rdata): - """CERT record - - @ivar certificate_type: certificate type - @type certificate_type: int - @ivar key_tag: key tag - @type key_tag: int - @ivar algorithm: algorithm - @type algorithm: int - @ivar certificate: the certificate or CRL - @type certificate: string - @see: RFC 2538""" - - __slots__ = ['certificate_type', 'key_tag', 'algorithm', 'certificate'] - - def __init__(self, rdclass, rdtype, certificate_type, key_tag, algorithm, - certificate): - super(CERT, self).__init__(rdclass, rdtype) - self.certificate_type = certificate_type - self.key_tag = key_tag - self.algorithm = algorithm - self.certificate = certificate - - def to_text(self, origin=None, relativize=True, **kw): - certificate_type = _ctype_to_text(self.certificate_type) - return "%s %d %s %s" % (certificate_type, self.key_tag, - dns.dnssec.algorithm_to_text(self.algorithm), - dns.rdata._base64ify(self.certificate)) - - def from_text(cls, rdclass, rdtype, tok, origin = None, relativize = True): - certificate_type = _ctype_from_text(tok.get_string()) - key_tag = tok.get_uint16() - algorithm = dns.dnssec.algorithm_from_text(tok.get_string()) - if algorithm < 0 or algorithm > 255: - raise dns.exception.SyntaxError("bad algorithm type") - chunks = [] - while 1: - t = tok.get().unescape() - if t.is_eol_or_eof(): - break - if not t.is_identifier(): - raise dns.exception.SyntaxError - chunks.append(t.value) - b64 = ''.join(chunks) - certificate = b64.decode('base64_codec') - return cls(rdclass, rdtype, certificate_type, key_tag, - algorithm, certificate) - - from_text = classmethod(from_text) - - def to_wire(self, file, compress = None, origin = None): - prefix = struct.pack("!HHB", self.certificate_type, self.key_tag, - self.algorithm) - file.write(prefix) - file.write(self.certificate) - - def from_wire(cls, rdclass, rdtype, wire, current, rdlen, origin = None): - prefix = wire[current : current + 5].unwrap() - current += 5 - rdlen -= 5 - if rdlen < 0: - raise dns.exception.FormError - (certificate_type, key_tag, algorithm) = struct.unpack("!HHB", prefix) - certificate = wire[current : current + rdlen].unwrap() - return cls(rdclass, rdtype, certificate_type, key_tag, algorithm, - certificate) - - from_wire = classmethod(from_wire) - - def _cmp(self, other): - f = cStringIO.StringIO() - self.to_wire(f) - wire1 = f.getvalue() - f.seek(0) - f.truncate() - other.to_wire(f) - wire2 = f.getvalue() - f.close() - - return cmp(wire1, wire2) diff --git a/third_party/dnspython/dns/rdtypes/ANY/CNAME.py b/third_party/dnspython/dns/rdtypes/ANY/CNAME.py deleted file mode 100644 index fb8e9be49ea..00000000000 --- a/third_party/dnspython/dns/rdtypes/ANY/CNAME.py +++ /dev/null @@ -1,24 +0,0 @@ -# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -import dns.rdtypes.nsbase - -class CNAME(dns.rdtypes.nsbase.NSBase): - """CNAME record - - Note: although CNAME is officially a singleton type, dnspython allows - non-singleton CNAME rdatasets because such sets have been commonly - used by BIND and other nameservers for load balancing.""" - pass diff --git a/third_party/dnspython/dns/rdtypes/ANY/DLV.py b/third_party/dnspython/dns/rdtypes/ANY/DLV.py deleted file mode 100644 index 8bd79793d11..00000000000 --- a/third_party/dnspython/dns/rdtypes/ANY/DLV.py +++ /dev/null @@ -1,20 +0,0 @@ -# Copyright (C) 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -import dns.rdtypes.dsbase - -class DLV(dns.rdtypes.dsbase.DSBase): - """DLV record""" - pass diff --git a/third_party/dnspython/dns/rdtypes/ANY/DNAME.py b/third_party/dnspython/dns/rdtypes/ANY/DNAME.py deleted file mode 100644 index d864001190c..00000000000 --- a/third_party/dnspython/dns/rdtypes/ANY/DNAME.py +++ /dev/null @@ -1,21 +0,0 @@ -# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -import dns.rdtypes.nsbase - -class DNAME(dns.rdtypes.nsbase.UncompressedNS): - """DNAME record""" - def to_digestable(self, origin = None): - return self.target.to_digestable(origin) diff --git a/third_party/dnspython/dns/rdtypes/ANY/DNSKEY.py b/third_party/dnspython/dns/rdtypes/ANY/DNSKEY.py deleted file mode 100644 index 1d678d2f2a5..00000000000 --- a/third_party/dnspython/dns/rdtypes/ANY/DNSKEY.py +++ /dev/null @@ -1,94 +0,0 @@ -# Copyright (C) 2004-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - - -import struct - -import dns.exception -import dns.dnssec -import dns.rdata - -# flag constants -SEP = 0x0001 -REVOKE = 0x0080 -ZONE = 0x0100 - -class DNSKEY(dns.rdata.Rdata): - """DNSKEY record - - @ivar flags: the key flags - @type flags: int - @ivar protocol: the protocol for which this key may be used - @type protocol: int - @ivar algorithm: the algorithm used for the key - @type algorithm: int - @ivar key: the public key - @type key: string""" - - __slots__ = ['flags', 'protocol', 'algorithm', 'key'] - - def __init__(self, rdclass, rdtype, flags, protocol, algorithm, key): - super(DNSKEY, self).__init__(rdclass, rdtype) - self.flags = flags - self.protocol = protocol - self.algorithm = algorithm - self.key = key - - def to_text(self, origin=None, relativize=True, **kw): - return '%d %d %d %s' % (self.flags, self.protocol, self.algorithm, - dns.rdata._base64ify(self.key)) - - def from_text(cls, rdclass, rdtype, tok, origin = None, relativize = True): - flags = tok.get_uint16() - protocol = tok.get_uint8() - algorithm = dns.dnssec.algorithm_from_text(tok.get_string()) - chunks = [] - while 1: - t = tok.get().unescape() - if t.is_eol_or_eof(): - break - if not t.is_identifier(): - raise dns.exception.SyntaxError - chunks.append(t.value) - b64 = ''.join(chunks) - key = b64.decode('base64_codec') - return cls(rdclass, rdtype, flags, protocol, algorithm, key) - - from_text = classmethod(from_text) - - def to_wire(self, file, compress = None, origin = None): - header = struct.pack("!HBB", self.flags, self.protocol, self.algorithm) - file.write(header) - file.write(self.key) - - def from_wire(cls, rdclass, rdtype, wire, current, rdlen, origin = None): - if rdlen < 4: - raise dns.exception.FormError - header = struct.unpack('!HBB', wire[current : current + 4]) - current += 4 - rdlen -= 4 - key = wire[current : current + rdlen].unwrap() - return cls(rdclass, rdtype, header[0], header[1], header[2], - key) - - from_wire = classmethod(from_wire) - - def _cmp(self, other): - hs = struct.pack("!HBB", self.flags, self.protocol, self.algorithm) - ho = struct.pack("!HBB", other.flags, other.protocol, other.algorithm) - v = cmp(hs, ho) - if v == 0: - v = cmp(self.key, other.key) - return v diff --git a/third_party/dnspython/dns/rdtypes/ANY/DS.py b/third_party/dnspython/dns/rdtypes/ANY/DS.py deleted file mode 100644 index 56b6332de20..00000000000 --- a/third_party/dnspython/dns/rdtypes/ANY/DS.py +++ /dev/null @@ -1,20 +0,0 @@ -# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -import dns.rdtypes.dsbase - -class DS(dns.rdtypes.dsbase.DSBase): - """DS record""" - pass diff --git a/third_party/dnspython/dns/rdtypes/ANY/GPOS.py b/third_party/dnspython/dns/rdtypes/ANY/GPOS.py deleted file mode 100644 index 38d1d88b287..00000000000 --- a/third_party/dnspython/dns/rdtypes/ANY/GPOS.py +++ /dev/null @@ -1,156 +0,0 @@ -# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -import dns.exception -import dns.rdata -import dns.tokenizer - -def _validate_float_string(what): - if what[0] == '-' or what[0] == '+': - what = what[1:] - if what.isdigit(): - return - (left, right) = what.split('.') - if left == '' and right == '': - raise dns.exception.FormError - if not left == '' and not left.isdigit(): - raise dns.exception.FormError - if not right == '' and not right.isdigit(): - raise dns.exception.FormError - -class GPOS(dns.rdata.Rdata): - """GPOS record - - @ivar latitude: latitude - @type latitude: string - @ivar longitude: longitude - @type longitude: string - @ivar altitude: altitude - @type altitude: string - @see: RFC 1712""" - - __slots__ = ['latitude', 'longitude', 'altitude'] - - def __init__(self, rdclass, rdtype, latitude, longitude, altitude): - super(GPOS, self).__init__(rdclass, rdtype) - if isinstance(latitude, float) or \ - isinstance(latitude, int) or \ - isinstance(latitude, long): - latitude = str(latitude) - if isinstance(longitude, float) or \ - isinstance(longitude, int) or \ - isinstance(longitude, long): - longitude = str(longitude) - if isinstance(altitude, float) or \ - isinstance(altitude, int) or \ - isinstance(altitude, long): - altitude = str(altitude) - _validate_float_string(latitude) - _validate_float_string(longitude) - _validate_float_string(altitude) - self.latitude = latitude - self.longitude = longitude - self.altitude = altitude - - def to_text(self, origin=None, relativize=True, **kw): - return '%s %s %s' % (self.latitude, self.longitude, self.altitude) - - def from_text(cls, rdclass, rdtype, tok, origin = None, relativize = True): - latitude = tok.get_string() - longitude = tok.get_string() - altitude = tok.get_string() - tok.get_eol() - return cls(rdclass, rdtype, latitude, longitude, altitude) - - from_text = classmethod(from_text) - - def to_wire(self, file, compress = None, origin = None): - l = len(self.latitude) - assert l < 256 - byte = chr(l) - file.write(byte) - file.write(self.latitude) - l = len(self.longitude) - assert l < 256 - byte = chr(l) - file.write(byte) - file.write(self.longitude) - l = len(self.altitude) - assert l < 256 - byte = chr(l) - file.write(byte) - file.write(self.altitude) - - def from_wire(cls, rdclass, rdtype, wire, current, rdlen, origin = None): - l = ord(wire[current]) - current += 1 - rdlen -= 1 - if l > rdlen: - raise dns.exception.FormError - latitude = wire[current : current + l].unwrap() - current += l - rdlen -= l - l = ord(wire[current]) - current += 1 - rdlen -= 1 - if l > rdlen: - raise dns.exception.FormError - longitude = wire[current : current + l].unwrap() - current += l - rdlen -= l - l = ord(wire[current]) - current += 1 - rdlen -= 1 - if l != rdlen: - raise dns.exception.FormError - altitude = wire[current : current + l].unwrap() - return cls(rdclass, rdtype, latitude, longitude, altitude) - - from_wire = classmethod(from_wire) - - def _cmp(self, other): - v = cmp(self.latitude, other.latitude) - if v == 0: - v = cmp(self.longitude, other.longitude) - if v == 0: - v = cmp(self.altitude, other.altitude) - return v - - def _get_float_latitude(self): - return float(self.latitude) - - def _set_float_latitude(self, value): - self.latitude = str(value) - - float_latitude = property(_get_float_latitude, _set_float_latitude, - doc="latitude as a floating point value") - - def _get_float_longitude(self): - return float(self.longitude) - - def _set_float_longitude(self, value): - self.longitude = str(value) - - float_longitude = property(_get_float_longitude, _set_float_longitude, - doc="longitude as a floating point value") - - def _get_float_altitude(self): - return float(self.altitude) - - def _set_float_altitude(self, value): - self.altitude = str(value) - - float_altitude = property(_get_float_altitude, _set_float_altitude, - doc="altitude as a floating point value") diff --git a/third_party/dnspython/dns/rdtypes/ANY/HINFO.py b/third_party/dnspython/dns/rdtypes/ANY/HINFO.py deleted file mode 100644 index 15fd54e69ef..00000000000 --- a/third_party/dnspython/dns/rdtypes/ANY/HINFO.py +++ /dev/null @@ -1,83 +0,0 @@ -# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -import dns.exception -import dns.rdata -import dns.tokenizer - -class HINFO(dns.rdata.Rdata): - """HINFO record - - @ivar cpu: the CPU type - @type cpu: string - @ivar os: the OS type - @type os: string - @see: RFC 1035""" - - __slots__ = ['cpu', 'os'] - - def __init__(self, rdclass, rdtype, cpu, os): - super(HINFO, self).__init__(rdclass, rdtype) - self.cpu = cpu - self.os = os - - def to_text(self, origin=None, relativize=True, **kw): - return '"%s" "%s"' % (dns.rdata._escapify(self.cpu), - dns.rdata._escapify(self.os)) - - def from_text(cls, rdclass, rdtype, tok, origin = None, relativize = True): - cpu = tok.get_string() - os = tok.get_string() - tok.get_eol() - return cls(rdclass, rdtype, cpu, os) - - from_text = classmethod(from_text) - - def to_wire(self, file, compress = None, origin = None): - l = len(self.cpu) - assert l < 256 - byte = chr(l) - file.write(byte) - file.write(self.cpu) - l = len(self.os) - assert l < 256 - byte = chr(l) - file.write(byte) - file.write(self.os) - - def from_wire(cls, rdclass, rdtype, wire, current, rdlen, origin = None): - l = ord(wire[current]) - current += 1 - rdlen -= 1 - if l > rdlen: - raise dns.exception.FormError - cpu = wire[current : current + l].unwrap() - current += l - rdlen -= l - l = ord(wire[current]) - current += 1 - rdlen -= 1 - if l != rdlen: - raise dns.exception.FormError - os = wire[current : current + l].unwrap() - return cls(rdclass, rdtype, cpu, os) - - from_wire = classmethod(from_wire) - - def _cmp(self, other): - v = cmp(self.cpu, other.cpu) - if v == 0: - v = cmp(self.os, other.os) - return v diff --git a/third_party/dnspython/dns/rdtypes/ANY/HIP.py b/third_party/dnspython/dns/rdtypes/ANY/HIP.py deleted file mode 100644 index 968b36f5e23..00000000000 --- a/third_party/dnspython/dns/rdtypes/ANY/HIP.py +++ /dev/null @@ -1,140 +0,0 @@ -# Copyright (C) 2010, 2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -import cStringIO -import string -import struct - -import dns.exception -import dns.rdata -import dns.rdatatype - -class HIP(dns.rdata.Rdata): - """HIP record - - @ivar hit: the host identity tag - @type hit: string - @ivar algorithm: the public key cryptographic algorithm - @type algorithm: int - @ivar key: the public key - @type key: string - @ivar servers: the rendezvous servers - @type servers: list of dns.name.Name objects - @see: RFC 5205""" - - __slots__ = ['hit', 'algorithm', 'key', 'servers'] - - def __init__(self, rdclass, rdtype, hit, algorithm, key, servers): - super(HIP, self).__init__(rdclass, rdtype) - self.hit = hit - self.algorithm = algorithm - self.key = key - self.servers = servers - - def to_text(self, origin=None, relativize=True, **kw): - hit = self.hit.encode('hex-codec') - key = self.key.encode('base64-codec').replace('\n', '') - text = '' - servers = [] - for server in self.servers: - servers.append(str(server.choose_relativity(origin, relativize))) - if len(servers) > 0: - text += (' ' + ' '.join(servers)) - return '%u %s %s%s' % (self.algorithm, hit, key, text) - - def from_text(cls, rdclass, rdtype, tok, origin = None, relativize = True): - algorithm = tok.get_uint8() - hit = tok.get_string().decode('hex-codec') - if len(hit) > 255: - raise dns.exception.SyntaxError("HIT too long") - key = tok.get_string().decode('base64-codec') - servers = [] - while 1: - token = tok.get() - if token.is_eol_or_eof(): - break - server = dns.name.from_text(token.value, origin) - server.choose_relativity(origin, relativize) - servers.append(server) - return cls(rdclass, rdtype, hit, algorithm, key, servers) - - from_text = classmethod(from_text) - - def to_wire(self, file, compress = None, origin = None): - lh = len(self.hit) - lk = len(self.key) - file.write(struct.pack("!BBH", lh, self.algorithm, lk)) - file.write(self.hit) - file.write(self.key) - for server in self.servers: - server.to_wire(file, None, origin) - - def from_wire(cls, rdclass, rdtype, wire, current, rdlen, origin = None): - (lh, algorithm, lk) = struct.unpack('!BBH', - wire[current : current + 4]) - current += 4 - rdlen -= 4 - hit = wire[current : current + lh].unwrap() - current += lh - rdlen -= lh - key = wire[current : current + lk].unwrap() - current += lk - rdlen -= lk - servers = [] - while rdlen > 0: - (server, cused) = dns.name.from_wire(wire[: current + rdlen], - current) - current += cused - rdlen -= cused - if not origin is None: - server = server.relativize(origin) - servers.append(server) - return cls(rdclass, rdtype, hit, algorithm, key, servers) - - from_wire = classmethod(from_wire) - - def choose_relativity(self, origin = None, relativize = True): - servers = [] - for server in self.servers: - server = server.choose_relativity(origin, relativize) - servers.append(server) - self.servers = servers - - def _cmp(self, other): - b1 = cStringIO.StringIO() - lh = len(self.hit) - lk = len(self.key) - b1.write(struct.pack("!BBH", lh, self.algorithm, lk)) - b1.write(self.hit) - b1.write(self.key) - b2 = cStringIO.StringIO() - lh = len(other.hit) - lk = len(other.key) - b2.write(struct.pack("!BBH", lh, other.algorithm, lk)) - b2.write(other.hit) - b2.write(other.key) - v = cmp(b1.getvalue(), b2.getvalue()) - if v != 0: - return v - ls = len(self.servers) - lo = len(other.servers) - count = min(ls, lo) - i = 0 - while i < count: - v = cmp(self.servers[i], other.servers[i]) - if v != 0: - return v - i += 1 - return ls - lo diff --git a/third_party/dnspython/dns/rdtypes/ANY/ISDN.py b/third_party/dnspython/dns/rdtypes/ANY/ISDN.py deleted file mode 100644 index 0c2d3cd035b..00000000000 --- a/third_party/dnspython/dns/rdtypes/ANY/ISDN.py +++ /dev/null @@ -1,96 +0,0 @@ -# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -import dns.exception -import dns.rdata -import dns.tokenizer - -class ISDN(dns.rdata.Rdata): - """ISDN record - - @ivar address: the ISDN address - @type address: string - @ivar subaddress: the ISDN subaddress (or '' if not present) - @type subaddress: string - @see: RFC 1183""" - - __slots__ = ['address', 'subaddress'] - - def __init__(self, rdclass, rdtype, address, subaddress): - super(ISDN, self).__init__(rdclass, rdtype) - self.address = address - self.subaddress = subaddress - - def to_text(self, origin=None, relativize=True, **kw): - if self.subaddress: - return '"%s" "%s"' % (dns.rdata._escapify(self.address), - dns.rdata._escapify(self.subaddress)) - else: - return '"%s"' % dns.rdata._escapify(self.address) - - def from_text(cls, rdclass, rdtype, tok, origin = None, relativize = True): - address = tok.get_string() - t = tok.get() - if not t.is_eol_or_eof(): - tok.unget(t) - subaddress = tok.get_string() - else: - tok.unget(t) - subaddress = '' - tok.get_eol() - return cls(rdclass, rdtype, address, subaddress) - - from_text = classmethod(from_text) - - def to_wire(self, file, compress = None, origin = None): - l = len(self.address) - assert l < 256 - byte = chr(l) - file.write(byte) - file.write(self.address) - l = len(self.subaddress) - if l > 0: - assert l < 256 - byte = chr(l) - file.write(byte) - file.write(self.subaddress) - - def from_wire(cls, rdclass, rdtype, wire, current, rdlen, origin = None): - l = ord(wire[current]) - current += 1 - rdlen -= 1 - if l > rdlen: - raise dns.exception.FormError - address = wire[current : current + l].unwrap() - current += l - rdlen -= l - if rdlen > 0: - l = ord(wire[current]) - current += 1 - rdlen -= 1 - if l != rdlen: - raise dns.exception.FormError - subaddress = wire[current : current + l].unwrap() - else: - subaddress = '' - return cls(rdclass, rdtype, address, subaddress) - - from_wire = classmethod(from_wire) - - def _cmp(self, other): - v = cmp(self.address, other.address) - if v == 0: - v = cmp(self.subaddress, other.subaddress) - return v diff --git a/third_party/dnspython/dns/rdtypes/ANY/LOC.py b/third_party/dnspython/dns/rdtypes/ANY/LOC.py deleted file mode 100644 index 154546d79d2..00000000000 --- a/third_party/dnspython/dns/rdtypes/ANY/LOC.py +++ /dev/null @@ -1,334 +0,0 @@ -# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -import cStringIO -import struct - -import dns.exception -import dns.rdata - -_pows = (1L, 10L, 100L, 1000L, 10000L, 100000L, 1000000L, 10000000L, - 100000000L, 1000000000L, 10000000000L) - -def _exponent_of(what, desc): - exp = None - for i in xrange(len(_pows)): - if what // _pows[i] == 0L: - exp = i - 1 - break - if exp is None or exp < 0: - raise dns.exception.SyntaxError("%s value out of bounds" % desc) - return exp - -def _float_to_tuple(what): - if what < 0: - sign = -1 - what *= -1 - else: - sign = 1 - what = long(round(what * 3600000)) - degrees = int(what // 3600000) - what -= degrees * 3600000 - minutes = int(what // 60000) - what -= minutes * 60000 - seconds = int(what // 1000) - what -= int(seconds * 1000) - what = int(what) - return (degrees * sign, minutes, seconds, what) - -def _tuple_to_float(what): - if what[0] < 0: - sign = -1 - value = float(what[0]) * -1 - else: - sign = 1 - value = float(what[0]) - value += float(what[1]) / 60.0 - value += float(what[2]) / 3600.0 - value += float(what[3]) / 3600000.0 - return sign * value - -def _encode_size(what, desc): - what = long(what); - exponent = _exponent_of(what, desc) & 0xF - base = what // pow(10, exponent) & 0xF - return base * 16 + exponent - -def _decode_size(what, desc): - exponent = what & 0x0F - if exponent > 9: - raise dns.exception.SyntaxError("bad %s exponent" % desc) - base = (what & 0xF0) >> 4 - if base > 9: - raise dns.exception.SyntaxError("bad %s base" % desc) - return long(base) * pow(10, exponent) - -class LOC(dns.rdata.Rdata): - """LOC record - - @ivar latitude: latitude - @type latitude: (int, int, int, int) tuple specifying the degrees, minutes, - seconds, and milliseconds of the coordinate. - @ivar longitude: longitude - @type longitude: (int, int, int, int) tuple specifying the degrees, - minutes, seconds, and milliseconds of the coordinate. - @ivar altitude: altitude - @type altitude: float - @ivar size: size of the sphere - @type size: float - @ivar horizontal_precision: horizontal precision - @type horizontal_precision: float - @ivar vertical_precision: vertical precision - @type vertical_precision: float - @see: RFC 1876""" - - __slots__ = ['latitude', 'longitude', 'altitude', 'size', - 'horizontal_precision', 'vertical_precision'] - - def __init__(self, rdclass, rdtype, latitude, longitude, altitude, - size=1.0, hprec=10000.0, vprec=10.0): - """Initialize a LOC record instance. - - The parameters I{latitude} and I{longitude} may be either a 4-tuple - of integers specifying (degrees, minutes, seconds, milliseconds), - or they may be floating point values specifying the number of - degrees. The other parameters are floats.""" - - super(LOC, self).__init__(rdclass, rdtype) - if isinstance(latitude, int) or isinstance(latitude, long): - latitude = float(latitude) - if isinstance(latitude, float): - latitude = _float_to_tuple(latitude) - self.latitude = latitude - if isinstance(longitude, int) or isinstance(longitude, long): - longitude = float(longitude) - if isinstance(longitude, float): - longitude = _float_to_tuple(longitude) - self.longitude = longitude - self.altitude = float(altitude) - self.size = float(size) - self.horizontal_precision = float(hprec) - self.vertical_precision = float(vprec) - - def to_text(self, origin=None, relativize=True, **kw): - if self.latitude[0] > 0: - lat_hemisphere = 'N' - lat_degrees = self.latitude[0] - else: - lat_hemisphere = 'S' - lat_degrees = -1 * self.latitude[0] - if self.longitude[0] > 0: - long_hemisphere = 'E' - long_degrees = self.longitude[0] - else: - long_hemisphere = 'W' - long_degrees = -1 * self.longitude[0] - text = "%d %d %d.%03d %s %d %d %d.%03d %s %0.2fm" % ( - lat_degrees, self.latitude[1], self.latitude[2], self.latitude[3], - lat_hemisphere, long_degrees, self.longitude[1], self.longitude[2], - self.longitude[3], long_hemisphere, self.altitude / 100.0 - ) - - if self.size != 1.0 or self.horizontal_precision != 10000.0 or \ - self.vertical_precision != 10.0: - text += " %0.2fm %0.2fm %0.2fm" % ( - self.size / 100.0, self.horizontal_precision / 100.0, - self.vertical_precision / 100.0 - ) - return text - - def from_text(cls, rdclass, rdtype, tok, origin = None, relativize = True): - latitude = [0, 0, 0, 0] - longitude = [0, 0, 0, 0] - size = 1.0 - hprec = 10000.0 - vprec = 10.0 - - latitude[0] = tok.get_int() - t = tok.get_string() - if t.isdigit(): - latitude[1] = int(t) - t = tok.get_string() - if '.' in t: - (seconds, milliseconds) = t.split('.') - if not seconds.isdigit(): - raise dns.exception.SyntaxError('bad latitude seconds value') - latitude[2] = int(seconds) - if latitude[2] >= 60: - raise dns.exception.SyntaxError('latitude seconds >= 60') - l = len(milliseconds) - if l == 0 or l > 3 or not milliseconds.isdigit(): - raise dns.exception.SyntaxError('bad latitude milliseconds value') - if l == 1: - m = 100 - elif l == 2: - m = 10 - else: - m = 1 - latitude[3] = m * int(milliseconds) - t = tok.get_string() - elif t.isdigit(): - latitude[2] = int(t) - t = tok.get_string() - if t == 'S': - latitude[0] *= -1 - elif t != 'N': - raise dns.exception.SyntaxError('bad latitude hemisphere value') - - longitude[0] = tok.get_int() - t = tok.get_string() - if t.isdigit(): - longitude[1] = int(t) - t = tok.get_string() - if '.' in t: - (seconds, milliseconds) = t.split('.') - if not seconds.isdigit(): - raise dns.exception.SyntaxError('bad longitude seconds value') - longitude[2] = int(seconds) - if longitude[2] >= 60: - raise dns.exception.SyntaxError('longitude seconds >= 60') - l = len(milliseconds) - if l == 0 or l > 3 or not milliseconds.isdigit(): - raise dns.exception.SyntaxError('bad longitude milliseconds value') - if l == 1: - m = 100 - elif l == 2: - m = 10 - else: - m = 1 - longitude[3] = m * int(milliseconds) - t = tok.get_string() - elif t.isdigit(): - longitude[2] = int(t) - t = tok.get_string() - if t == 'W': - longitude[0] *= -1 - elif t != 'E': - raise dns.exception.SyntaxError('bad longitude hemisphere value') - - t = tok.get_string() - if t[-1] == 'm': - t = t[0 : -1] - altitude = float(t) * 100.0 # m -> cm - - token = tok.get().unescape() - if not token.is_eol_or_eof(): - value = token.value - if value[-1] == 'm': - value = value[0 : -1] - size = float(value) * 100.0 # m -> cm - token = tok.get().unescape() - if not token.is_eol_or_eof(): - value = token.value - if value[-1] == 'm': - value = value[0 : -1] - hprec = float(value) * 100.0 # m -> cm - token = tok.get().unescape() - if not token.is_eol_or_eof(): - value = token.value - if value[-1] == 'm': - value = value[0 : -1] - vprec = float(value) * 100.0 # m -> cm - tok.get_eol() - - return cls(rdclass, rdtype, latitude, longitude, altitude, - size, hprec, vprec) - - from_text = classmethod(from_text) - - def to_wire(self, file, compress = None, origin = None): - if self.latitude[0] < 0: - sign = -1 - degrees = long(-1 * self.latitude[0]) - else: - sign = 1 - degrees = long(self.latitude[0]) - milliseconds = (degrees * 3600000 + - self.latitude[1] * 60000 + - self.latitude[2] * 1000 + - self.latitude[3]) * sign - latitude = 0x80000000L + milliseconds - if self.longitude[0] < 0: - sign = -1 - degrees = long(-1 * self.longitude[0]) - else: - sign = 1 - degrees = long(self.longitude[0]) - milliseconds = (degrees * 3600000 + - self.longitude[1] * 60000 + - self.longitude[2] * 1000 + - self.longitude[3]) * sign - longitude = 0x80000000L + milliseconds - altitude = long(self.altitude) + 10000000L - size = _encode_size(self.size, "size") - hprec = _encode_size(self.horizontal_precision, "horizontal precision") - vprec = _encode_size(self.vertical_precision, "vertical precision") - wire = struct.pack("!BBBBIII", 0, size, hprec, vprec, latitude, - longitude, altitude) - file.write(wire) - - def from_wire(cls, rdclass, rdtype, wire, current, rdlen, origin = None): - (version, size, hprec, vprec, latitude, longitude, altitude) = \ - struct.unpack("!BBBBIII", wire[current : current + rdlen]) - if latitude > 0x80000000L: - latitude = float(latitude - 0x80000000L) / 3600000 - else: - latitude = -1 * float(0x80000000L - latitude) / 3600000 - if latitude < -90.0 or latitude > 90.0: - raise dns.exception.FormError("bad latitude") - if longitude > 0x80000000L: - longitude = float(longitude - 0x80000000L) / 3600000 - else: - longitude = -1 * float(0x80000000L - longitude) / 3600000 - if longitude < -180.0 or longitude > 180.0: - raise dns.exception.FormError("bad longitude") - altitude = float(altitude) - 10000000.0 - size = _decode_size(size, "size") - hprec = _decode_size(hprec, "horizontal precision") - vprec = _decode_size(vprec, "vertical precision") - return cls(rdclass, rdtype, latitude, longitude, altitude, - size, hprec, vprec) - - from_wire = classmethod(from_wire) - - def _cmp(self, other): - f = cStringIO.StringIO() - self.to_wire(f) - wire1 = f.getvalue() - f.seek(0) - f.truncate() - other.to_wire(f) - wire2 = f.getvalue() - f.close() - - return cmp(wire1, wire2) - - def _get_float_latitude(self): - return _tuple_to_float(self.latitude) - - def _set_float_latitude(self, value): - self.latitude = _float_to_tuple(value) - - float_latitude = property(_get_float_latitude, _set_float_latitude, - doc="latitude as a floating point value") - - def _get_float_longitude(self): - return _tuple_to_float(self.longitude) - - def _set_float_longitude(self, value): - self.longitude = _float_to_tuple(value) - - float_longitude = property(_get_float_longitude, _set_float_longitude, - doc="longitude as a floating point value") diff --git a/third_party/dnspython/dns/rdtypes/ANY/MX.py b/third_party/dnspython/dns/rdtypes/ANY/MX.py deleted file mode 100644 index 92f41532a76..00000000000 --- a/third_party/dnspython/dns/rdtypes/ANY/MX.py +++ /dev/null @@ -1,20 +0,0 @@ -# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -import dns.rdtypes.mxbase - -class MX(dns.rdtypes.mxbase.MXBase): - """MX record""" - pass diff --git a/third_party/dnspython/dns/rdtypes/ANY/NS.py b/third_party/dnspython/dns/rdtypes/ANY/NS.py deleted file mode 100644 index 6b45d4d4b60..00000000000 --- a/third_party/dnspython/dns/rdtypes/ANY/NS.py +++ /dev/null @@ -1,20 +0,0 @@ -# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -import dns.rdtypes.nsbase - -class NS(dns.rdtypes.nsbase.NSBase): - """NS record""" - pass diff --git a/third_party/dnspython/dns/rdtypes/ANY/NSEC.py b/third_party/dnspython/dns/rdtypes/ANY/NSEC.py deleted file mode 100644 index ad113a4b59d..00000000000 --- a/third_party/dnspython/dns/rdtypes/ANY/NSEC.py +++ /dev/null @@ -1,128 +0,0 @@ -# Copyright (C) 2004-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -import cStringIO - -import dns.exception -import dns.rdata -import dns.rdatatype -import dns.name - -class NSEC(dns.rdata.Rdata): - """NSEC record - - @ivar next: the next name - @type next: dns.name.Name object - @ivar windows: the windowed bitmap list - @type windows: list of (window number, string) tuples""" - - __slots__ = ['next', 'windows'] - - def __init__(self, rdclass, rdtype, next, windows): - super(NSEC, self).__init__(rdclass, rdtype) - self.next = next - self.windows = windows - - def to_text(self, origin=None, relativize=True, **kw): - next = self.next.choose_relativity(origin, relativize) - text = '' - for (window, bitmap) in self.windows: - bits = [] - for i in xrange(0, len(bitmap)): - byte = ord(bitmap[i]) - for j in xrange(0, 8): - if byte & (0x80 >> j): - bits.append(dns.rdatatype.to_text(window * 256 + \ - i * 8 + j)) - text += (' ' + ' '.join(bits)) - return '%s%s' % (next, text) - - def from_text(cls, rdclass, rdtype, tok, origin = None, relativize = True): - next = tok.get_name() - next = next.choose_relativity(origin, relativize) - rdtypes = [] - while 1: - token = tok.get().unescape() - if token.is_eol_or_eof(): - break - nrdtype = dns.rdatatype.from_text(token.value) - if nrdtype == 0: - raise dns.exception.SyntaxError("NSEC with bit 0") - if nrdtype > 65535: - raise dns.exception.SyntaxError("NSEC with bit > 65535") - rdtypes.append(nrdtype) - rdtypes.sort() - window = 0 - octets = 0 - prior_rdtype = 0 - bitmap = ['\0'] * 32 - windows = [] - for nrdtype in rdtypes: - if nrdtype == prior_rdtype: - continue - prior_rdtype = nrdtype - new_window = nrdtype // 256 - if new_window != window: - windows.append((window, ''.join(bitmap[0:octets]))) - bitmap = ['\0'] * 32 - window = new_window - offset = nrdtype % 256 - byte = offset // 8 - bit = offset % 8 - octets = byte + 1 - bitmap[byte] = chr(ord(bitmap[byte]) | (0x80 >> bit)) - windows.append((window, ''.join(bitmap[0:octets]))) - return cls(rdclass, rdtype, next, windows) - - from_text = classmethod(from_text) - - def to_wire(self, file, compress = None, origin = None): - self.next.to_wire(file, None, origin) - for (window, bitmap) in self.windows: - file.write(chr(window)) - file.write(chr(len(bitmap))) - file.write(bitmap) - - def from_wire(cls, rdclass, rdtype, wire, current, rdlen, origin = None): - (next, cused) = dns.name.from_wire(wire[: current + rdlen], current) - current += cused - rdlen -= cused - windows = [] - while rdlen > 0: - if rdlen < 3: - raise dns.exception.FormError("NSEC too short") - window = ord(wire[current]) - octets = ord(wire[current + 1]) - if octets == 0 or octets > 32: - raise dns.exception.FormError("bad NSEC octets") - current += 2 - rdlen -= 2 - if rdlen < octets: - raise dns.exception.FormError("bad NSEC bitmap length") - bitmap = wire[current : current + octets].unwrap() - current += octets - rdlen -= octets - windows.append((window, bitmap)) - if not origin is None: - next = next.relativize(origin) - return cls(rdclass, rdtype, next, windows) - - from_wire = classmethod(from_wire) - - def choose_relativity(self, origin = None, relativize = True): - self.next = self.next.choose_relativity(origin, relativize) - - def _cmp(self, other): - return self._wire_cmp(other) diff --git a/third_party/dnspython/dns/rdtypes/ANY/NSEC3.py b/third_party/dnspython/dns/rdtypes/ANY/NSEC3.py deleted file mode 100644 index c7ac7375b41..00000000000 --- a/third_party/dnspython/dns/rdtypes/ANY/NSEC3.py +++ /dev/null @@ -1,182 +0,0 @@ -# Copyright (C) 2004-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -import base64 -import cStringIO -import string -import struct - -import dns.exception -import dns.rdata -import dns.rdatatype - -b32_hex_to_normal = string.maketrans('0123456789ABCDEFGHIJKLMNOPQRSTUV', - 'ABCDEFGHIJKLMNOPQRSTUVWXYZ234567') -b32_normal_to_hex = string.maketrans('ABCDEFGHIJKLMNOPQRSTUVWXYZ234567', - '0123456789ABCDEFGHIJKLMNOPQRSTUV') - -# hash algorithm constants -SHA1 = 1 - -# flag constants -OPTOUT = 1 - -class NSEC3(dns.rdata.Rdata): - """NSEC3 record - - @ivar algorithm: the hash algorithm number - @type algorithm: int - @ivar flags: the flags - @type flags: int - @ivar iterations: the number of iterations - @type iterations: int - @ivar salt: the salt - @type salt: string - @ivar next: the next name hash - @type next: string - @ivar windows: the windowed bitmap list - @type windows: list of (window number, string) tuples""" - - __slots__ = ['algorithm', 'flags', 'iterations', 'salt', 'next', 'windows'] - - def __init__(self, rdclass, rdtype, algorithm, flags, iterations, salt, - next, windows): - super(NSEC3, self).__init__(rdclass, rdtype) - self.algorithm = algorithm - self.flags = flags - self.iterations = iterations - self.salt = salt - self.next = next - self.windows = windows - - def to_text(self, origin=None, relativize=True, **kw): - next = base64.b32encode(self.next).translate(b32_normal_to_hex).lower() - if self.salt == '': - salt = '-' - else: - salt = self.salt.encode('hex-codec') - text = '' - for (window, bitmap) in self.windows: - bits = [] - for i in xrange(0, len(bitmap)): - byte = ord(bitmap[i]) - for j in xrange(0, 8): - if byte & (0x80 >> j): - bits.append(dns.rdatatype.to_text(window * 256 + \ - i * 8 + j)) - text += (' ' + ' '.join(bits)) - return '%u %u %u %s %s%s' % (self.algorithm, self.flags, self.iterations, - salt, next, text) - - def from_text(cls, rdclass, rdtype, tok, origin = None, relativize = True): - algorithm = tok.get_uint8() - flags = tok.get_uint8() - iterations = tok.get_uint16() - salt = tok.get_string() - if salt == '-': - salt = '' - else: - salt = salt.decode('hex-codec') - next = tok.get_string().upper().translate(b32_hex_to_normal) - next = base64.b32decode(next) - rdtypes = [] - while 1: - token = tok.get().unescape() - if token.is_eol_or_eof(): - break - nrdtype = dns.rdatatype.from_text(token.value) - if nrdtype == 0: - raise dns.exception.SyntaxError("NSEC3 with bit 0") - if nrdtype > 65535: - raise dns.exception.SyntaxError("NSEC3 with bit > 65535") - rdtypes.append(nrdtype) - rdtypes.sort() - window = 0 - octets = 0 - prior_rdtype = 0 - bitmap = ['\0'] * 32 - windows = [] - for nrdtype in rdtypes: - if nrdtype == prior_rdtype: - continue - prior_rdtype = nrdtype - new_window = nrdtype // 256 - if new_window != window: - windows.append((window, ''.join(bitmap[0:octets]))) - bitmap = ['\0'] * 32 - window = new_window - offset = nrdtype % 256 - byte = offset // 8 - bit = offset % 8 - octets = byte + 1 - bitmap[byte] = chr(ord(bitmap[byte]) | (0x80 >> bit)) - windows.append((window, ''.join(bitmap[0:octets]))) - return cls(rdclass, rdtype, algorithm, flags, iterations, salt, next, windows) - - from_text = classmethod(from_text) - - def to_wire(self, file, compress = None, origin = None): - l = len(self.salt) - file.write(struct.pack("!BBHB", self.algorithm, self.flags, - self.iterations, l)) - file.write(self.salt) - l = len(self.next) - file.write(struct.pack("!B", l)) - file.write(self.next) - for (window, bitmap) in self.windows: - file.write(chr(window)) - file.write(chr(len(bitmap))) - file.write(bitmap) - - def from_wire(cls, rdclass, rdtype, wire, current, rdlen, origin = None): - (algorithm, flags, iterations, slen) = struct.unpack('!BBHB', - wire[current : current + 5]) - current += 5 - rdlen -= 5 - salt = wire[current : current + slen].unwrap() - current += slen - rdlen -= slen - (nlen, ) = struct.unpack('!B', wire[current]) - current += 1 - rdlen -= 1 - next = wire[current : current + nlen].unwrap() - current += nlen - rdlen -= nlen - windows = [] - while rdlen > 0: - if rdlen < 3: - raise dns.exception.FormError("NSEC3 too short") - window = ord(wire[current]) - octets = ord(wire[current + 1]) - if octets == 0 or octets > 32: - raise dns.exception.FormError("bad NSEC3 octets") - current += 2 - rdlen -= 2 - if rdlen < octets: - raise dns.exception.FormError("bad NSEC3 bitmap length") - bitmap = wire[current : current + octets].unwrap() - current += octets - rdlen -= octets - windows.append((window, bitmap)) - return cls(rdclass, rdtype, algorithm, flags, iterations, salt, next, windows) - - from_wire = classmethod(from_wire) - - def _cmp(self, other): - b1 = cStringIO.StringIO() - self.to_wire(b1) - b2 = cStringIO.StringIO() - other.to_wire(b2) - return cmp(b1.getvalue(), b2.getvalue()) diff --git a/third_party/dnspython/dns/rdtypes/ANY/NSEC3PARAM.py b/third_party/dnspython/dns/rdtypes/ANY/NSEC3PARAM.py deleted file mode 100644 index 4e687825ad7..00000000000 --- a/third_party/dnspython/dns/rdtypes/ANY/NSEC3PARAM.py +++ /dev/null @@ -1,88 +0,0 @@ -# Copyright (C) 2004-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -import cStringIO -import struct - -import dns.exception -import dns.rdata - -class NSEC3PARAM(dns.rdata.Rdata): - """NSEC3PARAM record - - @ivar algorithm: the hash algorithm number - @type algorithm: int - @ivar flags: the flags - @type flags: int - @ivar iterations: the number of iterations - @type iterations: int - @ivar salt: the salt - @type salt: string""" - - __slots__ = ['algorithm', 'flags', 'iterations', 'salt'] - - def __init__(self, rdclass, rdtype, algorithm, flags, iterations, salt): - super(NSEC3PARAM, self).__init__(rdclass, rdtype) - self.algorithm = algorithm - self.flags = flags - self.iterations = iterations - self.salt = salt - - def to_text(self, origin=None, relativize=True, **kw): - if self.salt == '': - salt = '-' - else: - salt = self.salt.encode('hex-codec') - return '%u %u %u %s' % (self.algorithm, self.flags, self.iterations, salt) - - def from_text(cls, rdclass, rdtype, tok, origin = None, relativize = True): - algorithm = tok.get_uint8() - flags = tok.get_uint8() - iterations = tok.get_uint16() - salt = tok.get_string() - if salt == '-': - salt = '' - else: - salt = salt.decode('hex-codec') - return cls(rdclass, rdtype, algorithm, flags, iterations, salt) - - from_text = classmethod(from_text) - - def to_wire(self, file, compress = None, origin = None): - l = len(self.salt) - file.write(struct.pack("!BBHB", self.algorithm, self.flags, - self.iterations, l)) - file.write(self.salt) - - def from_wire(cls, rdclass, rdtype, wire, current, rdlen, origin = None): - (algorithm, flags, iterations, slen) = struct.unpack('!BBHB', - wire[current : current + 5]) - current += 5 - rdlen -= 5 - salt = wire[current : current + slen].unwrap() - current += slen - rdlen -= slen - if rdlen != 0: - raise dns.exception.FormError - return cls(rdclass, rdtype, algorithm, flags, iterations, salt) - - from_wire = classmethod(from_wire) - - def _cmp(self, other): - b1 = cStringIO.StringIO() - self.to_wire(b1) - b2 = cStringIO.StringIO() - other.to_wire(b2) - return cmp(b1.getvalue(), b2.getvalue()) diff --git a/third_party/dnspython/dns/rdtypes/ANY/PTR.py b/third_party/dnspython/dns/rdtypes/ANY/PTR.py deleted file mode 100644 index 4a037537b6c..00000000000 --- a/third_party/dnspython/dns/rdtypes/ANY/PTR.py +++ /dev/null @@ -1,20 +0,0 @@ -# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -import dns.rdtypes.nsbase - -class PTR(dns.rdtypes.nsbase.NSBase): - """PTR record""" - pass diff --git a/third_party/dnspython/dns/rdtypes/ANY/RP.py b/third_party/dnspython/dns/rdtypes/ANY/RP.py deleted file mode 100644 index 26c55314e13..00000000000 --- a/third_party/dnspython/dns/rdtypes/ANY/RP.py +++ /dev/null @@ -1,86 +0,0 @@ -# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -import dns.exception -import dns.rdata -import dns.name - -class RP(dns.rdata.Rdata): - """RP record - - @ivar mbox: The responsible person's mailbox - @type mbox: dns.name.Name object - @ivar txt: The owner name of a node with TXT records, or the root name - if no TXT records are associated with this RP. - @type txt: dns.name.Name object - @see: RFC 1183""" - - __slots__ = ['mbox', 'txt'] - - def __init__(self, rdclass, rdtype, mbox, txt): - super(RP, self).__init__(rdclass, rdtype) - self.mbox = mbox - self.txt = txt - - def to_text(self, origin=None, relativize=True, **kw): - mbox = self.mbox.choose_relativity(origin, relativize) - txt = self.txt.choose_relativity(origin, relativize) - return "%s %s" % (str(mbox), str(txt)) - - def from_text(cls, rdclass, rdtype, tok, origin = None, relativize = True): - mbox = tok.get_name() - txt = tok.get_name() - mbox = mbox.choose_relativity(origin, relativize) - txt = txt.choose_relativity(origin, relativize) - tok.get_eol() - return cls(rdclass, rdtype, mbox, txt) - - from_text = classmethod(from_text) - - def to_wire(self, file, compress = None, origin = None): - self.mbox.to_wire(file, None, origin) - self.txt.to_wire(file, None, origin) - - def to_digestable(self, origin = None): - return self.mbox.to_digestable(origin) + \ - self.txt.to_digestable(origin) - - def from_wire(cls, rdclass, rdtype, wire, current, rdlen, origin = None): - (mbox, cused) = dns.name.from_wire(wire[: current + rdlen], - current) - current += cused - rdlen -= cused - if rdlen <= 0: - raise dns.exception.FormError - (txt, cused) = dns.name.from_wire(wire[: current + rdlen], - current) - if cused != rdlen: - raise dns.exception.FormError - if not origin is None: - mbox = mbox.relativize(origin) - txt = txt.relativize(origin) - return cls(rdclass, rdtype, mbox, txt) - - from_wire = classmethod(from_wire) - - def choose_relativity(self, origin = None, relativize = True): - self.mbox = self.mbox.choose_relativity(origin, relativize) - self.txt = self.txt.choose_relativity(origin, relativize) - - def _cmp(self, other): - v = cmp(self.mbox, other.mbox) - if v == 0: - v = cmp(self.txt, other.txt) - return v diff --git a/third_party/dnspython/dns/rdtypes/ANY/RRSIG.py b/third_party/dnspython/dns/rdtypes/ANY/RRSIG.py deleted file mode 100644 index 63d389cd7ae..00000000000 --- a/third_party/dnspython/dns/rdtypes/ANY/RRSIG.py +++ /dev/null @@ -1,155 +0,0 @@ -# Copyright (C) 2004-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -import calendar -import struct -import time - -import dns.dnssec -import dns.exception -import dns.rdata -import dns.rdatatype - -class BadSigTime(dns.exception.DNSException): - """Raised when a SIG or RRSIG RR's time cannot be parsed.""" - pass - -def sigtime_to_posixtime(what): - if len(what) != 14: - raise BadSigTime - year = int(what[0:4]) - month = int(what[4:6]) - day = int(what[6:8]) - hour = int(what[8:10]) - minute = int(what[10:12]) - second = int(what[12:14]) - return calendar.timegm((year, month, day, hour, minute, second, - 0, 0, 0)) - -def posixtime_to_sigtime(what): - return time.strftime('%Y%m%d%H%M%S', time.gmtime(what)) - -class RRSIG(dns.rdata.Rdata): - """RRSIG record - - @ivar type_covered: the rdata type this signature covers - @type type_covered: int - @ivar algorithm: the algorithm used for the sig - @type algorithm: int - @ivar labels: number of labels - @type labels: int - @ivar original_ttl: the original TTL - @type original_ttl: long - @ivar expiration: signature expiration time - @type expiration: long - @ivar inception: signature inception time - @type inception: long - @ivar key_tag: the key tag - @type key_tag: int - @ivar signer: the signer - @type signer: dns.name.Name object - @ivar signature: the signature - @type signature: string""" - - __slots__ = ['type_covered', 'algorithm', 'labels', 'original_ttl', - 'expiration', 'inception', 'key_tag', 'signer', - 'signature'] - - def __init__(self, rdclass, rdtype, type_covered, algorithm, labels, - original_ttl, expiration, inception, key_tag, signer, - signature): - super(RRSIG, self).__init__(rdclass, rdtype) - self.type_covered = type_covered - self.algorithm = algorithm - self.labels = labels - self.original_ttl = original_ttl - self.expiration = expiration - self.inception = inception - self.key_tag = key_tag - self.signer = signer - self.signature = signature - - def covers(self): - return self.type_covered - - def to_text(self, origin=None, relativize=True, **kw): - return '%s %d %d %d %s %s %d %s %s' % ( - dns.rdatatype.to_text(self.type_covered), - self.algorithm, - self.labels, - self.original_ttl, - posixtime_to_sigtime(self.expiration), - posixtime_to_sigtime(self.inception), - self.key_tag, - self.signer, - dns.rdata._base64ify(self.signature) - ) - - def from_text(cls, rdclass, rdtype, tok, origin = None, relativize = True): - type_covered = dns.rdatatype.from_text(tok.get_string()) - algorithm = dns.dnssec.algorithm_from_text(tok.get_string()) - labels = tok.get_int() - original_ttl = tok.get_ttl() - expiration = sigtime_to_posixtime(tok.get_string()) - inception = sigtime_to_posixtime(tok.get_string()) - key_tag = tok.get_int() - signer = tok.get_name() - signer = signer.choose_relativity(origin, relativize) - chunks = [] - while 1: - t = tok.get().unescape() - if t.is_eol_or_eof(): - break - if not t.is_identifier(): - raise dns.exception.SyntaxError - chunks.append(t.value) - b64 = ''.join(chunks) - signature = b64.decode('base64_codec') - return cls(rdclass, rdtype, type_covered, algorithm, labels, - original_ttl, expiration, inception, key_tag, signer, - signature) - - from_text = classmethod(from_text) - - def to_wire(self, file, compress = None, origin = None): - header = struct.pack('!HBBIIIH', self.type_covered, - self.algorithm, self.labels, - self.original_ttl, self.expiration, - self.inception, self.key_tag) - file.write(header) - self.signer.to_wire(file, None, origin) - file.write(self.signature) - - def from_wire(cls, rdclass, rdtype, wire, current, rdlen, origin = None): - header = struct.unpack('!HBBIIIH', wire[current : current + 18]) - current += 18 - rdlen -= 18 - (signer, cused) = dns.name.from_wire(wire[: current + rdlen], current) - current += cused - rdlen -= cused - if not origin is None: - signer = signer.relativize(origin) - signature = wire[current : current + rdlen].unwrap() - return cls(rdclass, rdtype, header[0], header[1], header[2], - header[3], header[4], header[5], header[6], signer, - signature) - - from_wire = classmethod(from_wire) - - def choose_relativity(self, origin = None, relativize = True): - self.signer = self.signer.choose_relativity(origin, relativize) - - def _cmp(self, other): - return self._wire_cmp(other) diff --git a/third_party/dnspython/dns/rdtypes/ANY/RT.py b/third_party/dnspython/dns/rdtypes/ANY/RT.py deleted file mode 100644 index f9653fdb344..00000000000 --- a/third_party/dnspython/dns/rdtypes/ANY/RT.py +++ /dev/null @@ -1,20 +0,0 @@ -# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -import dns.rdtypes.mxbase - -class RT(dns.rdtypes.mxbase.UncompressedDowncasingMX): - """RT record""" - pass diff --git a/third_party/dnspython/dns/rdtypes/ANY/SOA.py b/third_party/dnspython/dns/rdtypes/ANY/SOA.py deleted file mode 100644 index 2d6f21b56b9..00000000000 --- a/third_party/dnspython/dns/rdtypes/ANY/SOA.py +++ /dev/null @@ -1,127 +0,0 @@ -# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -import struct - -import dns.exception -import dns.rdata -import dns.name - -class SOA(dns.rdata.Rdata): - """SOA record - - @ivar mname: the SOA MNAME (master name) field - @type mname: dns.name.Name object - @ivar rname: the SOA RNAME (responsible name) field - @type rname: dns.name.Name object - @ivar serial: The zone's serial number - @type serial: int - @ivar refresh: The zone's refresh value (in seconds) - @type refresh: int - @ivar retry: The zone's retry value (in seconds) - @type retry: int - @ivar expire: The zone's expiration value (in seconds) - @type expire: int - @ivar minimum: The zone's negative caching time (in seconds, called - "minimum" for historical reasons) - @type minimum: int - @see: RFC 1035""" - - __slots__ = ['mname', 'rname', 'serial', 'refresh', 'retry', 'expire', - 'minimum'] - - def __init__(self, rdclass, rdtype, mname, rname, serial, refresh, retry, - expire, minimum): - super(SOA, self).__init__(rdclass, rdtype) - self.mname = mname - self.rname = rname - self.serial = serial - self.refresh = refresh - self.retry = retry - self.expire = expire - self.minimum = minimum - - def to_text(self, origin=None, relativize=True, **kw): - mname = self.mname.choose_relativity(origin, relativize) - rname = self.rname.choose_relativity(origin, relativize) - return '%s %s %d %d %d %d %d' % ( - mname, rname, self.serial, self.refresh, self.retry, - self.expire, self.minimum ) - - def from_text(cls, rdclass, rdtype, tok, origin = None, relativize = True): - mname = tok.get_name() - rname = tok.get_name() - mname = mname.choose_relativity(origin, relativize) - rname = rname.choose_relativity(origin, relativize) - serial = tok.get_uint32() - refresh = tok.get_ttl() - retry = tok.get_ttl() - expire = tok.get_ttl() - minimum = tok.get_ttl() - tok.get_eol() - return cls(rdclass, rdtype, mname, rname, serial, refresh, retry, - expire, minimum ) - - from_text = classmethod(from_text) - - def to_wire(self, file, compress = None, origin = None): - self.mname.to_wire(file, compress, origin) - self.rname.to_wire(file, compress, origin) - five_ints = struct.pack('!IIIII', self.serial, self.refresh, - self.retry, self.expire, self.minimum) - file.write(five_ints) - - def to_digestable(self, origin = None): - return self.mname.to_digestable(origin) + \ - self.rname.to_digestable(origin) + \ - struct.pack('!IIIII', self.serial, self.refresh, - self.retry, self.expire, self.minimum) - - def from_wire(cls, rdclass, rdtype, wire, current, rdlen, origin = None): - (mname, cused) = dns.name.from_wire(wire[: current + rdlen], current) - current += cused - rdlen -= cused - (rname, cused) = dns.name.from_wire(wire[: current + rdlen], current) - current += cused - rdlen -= cused - if rdlen != 20: - raise dns.exception.FormError - five_ints = struct.unpack('!IIIII', - wire[current : current + rdlen]) - if not origin is None: - mname = mname.relativize(origin) - rname = rname.relativize(origin) - return cls(rdclass, rdtype, mname, rname, - five_ints[0], five_ints[1], five_ints[2], five_ints[3], - five_ints[4]) - - from_wire = classmethod(from_wire) - - def choose_relativity(self, origin = None, relativize = True): - self.mname = self.mname.choose_relativity(origin, relativize) - self.rname = self.rname.choose_relativity(origin, relativize) - - def _cmp(self, other): - v = cmp(self.mname, other.mname) - if v == 0: - v = cmp(self.rname, other.rname) - if v == 0: - self_ints = struct.pack('!IIIII', self.serial, self.refresh, - self.retry, self.expire, self.minimum) - other_ints = struct.pack('!IIIII', other.serial, other.refresh, - other.retry, other.expire, - other.minimum) - v = cmp(self_ints, other_ints) - return v diff --git a/third_party/dnspython/dns/rdtypes/ANY/SPF.py b/third_party/dnspython/dns/rdtypes/ANY/SPF.py deleted file mode 100644 index 8860dd72bb4..00000000000 --- a/third_party/dnspython/dns/rdtypes/ANY/SPF.py +++ /dev/null @@ -1,22 +0,0 @@ -# Copyright (C) 2006, 2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -import dns.rdtypes.txtbase - -class SPF(dns.rdtypes.txtbase.TXTBase): - """SPF record - - @see: RFC 4408""" - pass diff --git a/third_party/dnspython/dns/rdtypes/ANY/SSHFP.py b/third_party/dnspython/dns/rdtypes/ANY/SSHFP.py deleted file mode 100644 index cec650a570c..00000000000 --- a/third_party/dnspython/dns/rdtypes/ANY/SSHFP.py +++ /dev/null @@ -1,77 +0,0 @@ -# Copyright (C) 2005-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -import struct - -import dns.rdata -import dns.rdatatype - -class SSHFP(dns.rdata.Rdata): - """SSHFP record - - @ivar algorithm: the algorithm - @type algorithm: int - @ivar fp_type: the digest type - @type fp_type: int - @ivar fingerprint: the fingerprint - @type fingerprint: string - @see: draft-ietf-secsh-dns-05.txt""" - - __slots__ = ['algorithm', 'fp_type', 'fingerprint'] - - def __init__(self, rdclass, rdtype, algorithm, fp_type, - fingerprint): - super(SSHFP, self).__init__(rdclass, rdtype) - self.algorithm = algorithm - self.fp_type = fp_type - self.fingerprint = fingerprint - - def to_text(self, origin=None, relativize=True, **kw): - return '%d %d %s' % (self.algorithm, - self.fp_type, - dns.rdata._hexify(self.fingerprint, - chunksize=128)) - - def from_text(cls, rdclass, rdtype, tok, origin = None, relativize = True): - algorithm = tok.get_uint8() - fp_type = tok.get_uint8() - fingerprint = tok.get_string() - fingerprint = fingerprint.decode('hex_codec') - tok.get_eol() - return cls(rdclass, rdtype, algorithm, fp_type, fingerprint) - - from_text = classmethod(from_text) - - def to_wire(self, file, compress = None, origin = None): - header = struct.pack("!BB", self.algorithm, self.fp_type) - file.write(header) - file.write(self.fingerprint) - - def from_wire(cls, rdclass, rdtype, wire, current, rdlen, origin = None): - header = struct.unpack("!BB", wire[current : current + 2]) - current += 2 - rdlen -= 2 - fingerprint = wire[current : current + rdlen].unwrap() - return cls(rdclass, rdtype, header[0], header[1], fingerprint) - - from_wire = classmethod(from_wire) - - def _cmp(self, other): - hs = struct.pack("!BB", self.algorithm, self.fp_type) - ho = struct.pack("!BB", other.algorithm, other.fp_type) - v = cmp(hs, ho) - if v == 0: - v = cmp(self.fingerprint, other.fingerprint) - return v diff --git a/third_party/dnspython/dns/rdtypes/ANY/TXT.py b/third_party/dnspython/dns/rdtypes/ANY/TXT.py deleted file mode 100644 index 604fd0f4deb..00000000000 --- a/third_party/dnspython/dns/rdtypes/ANY/TXT.py +++ /dev/null @@ -1,20 +0,0 @@ -# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -import dns.rdtypes.txtbase - -class TXT(dns.rdtypes.txtbase.TXTBase): - """TXT record""" - pass diff --git a/third_party/dnspython/dns/rdtypes/ANY/X25.py b/third_party/dnspython/dns/rdtypes/ANY/X25.py deleted file mode 100644 index ae91295f8c9..00000000000 --- a/third_party/dnspython/dns/rdtypes/ANY/X25.py +++ /dev/null @@ -1,62 +0,0 @@ -# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -import dns.exception -import dns.rdata -import dns.tokenizer - -class X25(dns.rdata.Rdata): - """X25 record - - @ivar address: the PSDN address - @type address: string - @see: RFC 1183""" - - __slots__ = ['address'] - - def __init__(self, rdclass, rdtype, address): - super(X25, self).__init__(rdclass, rdtype) - self.address = address - - def to_text(self, origin=None, relativize=True, **kw): - return '"%s"' % dns.rdata._escapify(self.address) - - def from_text(cls, rdclass, rdtype, tok, origin = None, relativize = True): - address = tok.get_string() - tok.get_eol() - return cls(rdclass, rdtype, address) - - from_text = classmethod(from_text) - - def to_wire(self, file, compress = None, origin = None): - l = len(self.address) - assert l < 256 - byte = chr(l) - file.write(byte) - file.write(self.address) - - def from_wire(cls, rdclass, rdtype, wire, current, rdlen, origin = None): - l = ord(wire[current]) - current += 1 - rdlen -= 1 - if l != rdlen: - raise dns.exception.FormError - address = wire[current : current + l].unwrap() - return cls(rdclass, rdtype, address) - - from_wire = classmethod(from_wire) - - def _cmp(self, other): - return cmp(self.address, other.address) diff --git a/third_party/dnspython/dns/rdtypes/ANY/__init__.py b/third_party/dnspython/dns/rdtypes/ANY/__init__.py deleted file mode 100644 index 721e9dd60b7..00000000000 --- a/third_party/dnspython/dns/rdtypes/ANY/__init__.py +++ /dev/null @@ -1,45 +0,0 @@ -# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -"""Class ANY (generic) rdata type classes.""" - -__all__ = [ - 'AFSDB', - 'CERT', - 'CNAME', - 'DLV', - 'DNAME', - 'DNSKEY', - 'DS', - 'GPOS', - 'HINFO', - 'HIP', - 'ISDN', - 'LOC', - 'MX', - 'NS', - 'NSEC', - 'NSEC3', - 'NSEC3PARAM', - 'PTR', - 'RP', - 'RRSIG', - 'RT', - 'SOA', - 'SPF', - 'SSHFP', - 'TXT', - 'X25', -] diff --git a/third_party/dnspython/dns/rdtypes/IN/A.py b/third_party/dnspython/dns/rdtypes/IN/A.py deleted file mode 100644 index 372d3332260..00000000000 --- a/third_party/dnspython/dns/rdtypes/IN/A.py +++ /dev/null @@ -1,57 +0,0 @@ -# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -import dns.exception -import dns.ipv4 -import dns.rdata -import dns.tokenizer - -class A(dns.rdata.Rdata): - """A record. - - @ivar address: an IPv4 address - @type address: string (in the standard "dotted quad" format)""" - - __slots__ = ['address'] - - def __init__(self, rdclass, rdtype, address): - super(A, self).__init__(rdclass, rdtype) - # check that it's OK - junk = dns.ipv4.inet_aton(address) - self.address = address - - def to_text(self, origin=None, relativize=True, **kw): - return self.address - - def from_text(cls, rdclass, rdtype, tok, origin = None, relativize = True): - address = tok.get_identifier() - tok.get_eol() - return cls(rdclass, rdtype, address) - - from_text = classmethod(from_text) - - def to_wire(self, file, compress = None, origin = None): - file.write(dns.ipv4.inet_aton(self.address)) - - def from_wire(cls, rdclass, rdtype, wire, current, rdlen, origin = None): - address = dns.ipv4.inet_ntoa(wire[current : current + rdlen]) - return cls(rdclass, rdtype, address) - - from_wire = classmethod(from_wire) - - def _cmp(self, other): - sa = dns.ipv4.inet_aton(self.address) - oa = dns.ipv4.inet_aton(other.address) - return cmp(sa, oa) diff --git a/third_party/dnspython/dns/rdtypes/IN/AAAA.py b/third_party/dnspython/dns/rdtypes/IN/AAAA.py deleted file mode 100644 index e131bd50703..00000000000 --- a/third_party/dnspython/dns/rdtypes/IN/AAAA.py +++ /dev/null @@ -1,58 +0,0 @@ -# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -import dns.exception -import dns.inet -import dns.rdata -import dns.tokenizer - -class AAAA(dns.rdata.Rdata): - """AAAA record. - - @ivar address: an IPv6 address - @type address: string (in the standard IPv6 format)""" - - __slots__ = ['address'] - - def __init__(self, rdclass, rdtype, address): - super(AAAA, self).__init__(rdclass, rdtype) - # check that it's OK - junk = dns.inet.inet_pton(dns.inet.AF_INET6, address) - self.address = address - - def to_text(self, origin=None, relativize=True, **kw): - return self.address - - def from_text(cls, rdclass, rdtype, tok, origin = None, relativize = True): - address = tok.get_identifier() - tok.get_eol() - return cls(rdclass, rdtype, address) - - from_text = classmethod(from_text) - - def to_wire(self, file, compress = None, origin = None): - file.write(dns.inet.inet_pton(dns.inet.AF_INET6, self.address)) - - def from_wire(cls, rdclass, rdtype, wire, current, rdlen, origin = None): - address = dns.inet.inet_ntop(dns.inet.AF_INET6, - wire[current : current + rdlen]) - return cls(rdclass, rdtype, address) - - from_wire = classmethod(from_wire) - - def _cmp(self, other): - sa = dns.inet.inet_pton(dns.inet.AF_INET6, self.address) - oa = dns.inet.inet_pton(dns.inet.AF_INET6, other.address) - return cmp(sa, oa) diff --git a/third_party/dnspython/dns/rdtypes/IN/APL.py b/third_party/dnspython/dns/rdtypes/IN/APL.py deleted file mode 100644 index 260fd6f39fc..00000000000 --- a/third_party/dnspython/dns/rdtypes/IN/APL.py +++ /dev/null @@ -1,170 +0,0 @@ -# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -import cStringIO -import struct - -import dns.exception -import dns.inet -import dns.rdata -import dns.tokenizer - -class APLItem(object): - """An APL list item. - - @ivar family: the address family (IANA address family registry) - @type family: int - @ivar negation: is this item negated? - @type negation: bool - @ivar address: the address - @type address: string - @ivar prefix: the prefix length - @type prefix: int - """ - - __slots__ = ['family', 'negation', 'address', 'prefix'] - - def __init__(self, family, negation, address, prefix): - self.family = family - self.negation = negation - self.address = address - self.prefix = prefix - - def __str__(self): - if self.negation: - return "!%d:%s/%s" % (self.family, self.address, self.prefix) - else: - return "%d:%s/%s" % (self.family, self.address, self.prefix) - - def to_wire(self, file): - if self.family == 1: - address = dns.inet.inet_pton(dns.inet.AF_INET, self.address) - elif self.family == 2: - address = dns.inet.inet_pton(dns.inet.AF_INET6, self.address) - else: - address = self.address.decode('hex_codec') - # - # Truncate least significant zero bytes. - # - last = 0 - for i in xrange(len(address) - 1, -1, -1): - if address[i] != chr(0): - last = i + 1 - break - address = address[0 : last] - l = len(address) - assert l < 128 - if self.negation: - l |= 0x80 - header = struct.pack('!HBB', self.family, self.prefix, l) - file.write(header) - file.write(address) - -class APL(dns.rdata.Rdata): - """APL record. - - @ivar items: a list of APL items - @type items: list of APL_Item - @see: RFC 3123""" - - __slots__ = ['items'] - - def __init__(self, rdclass, rdtype, items): - super(APL, self).__init__(rdclass, rdtype) - self.items = items - - def to_text(self, origin=None, relativize=True, **kw): - return ' '.join(map(lambda x: str(x), self.items)) - - def from_text(cls, rdclass, rdtype, tok, origin = None, relativize = True): - items = [] - while 1: - token = tok.get().unescape() - if token.is_eol_or_eof(): - break - item = token.value - if item[0] == '!': - negation = True - item = item[1:] - else: - negation = False - (family, rest) = item.split(':', 1) - family = int(family) - (address, prefix) = rest.split('/', 1) - prefix = int(prefix) - item = APLItem(family, negation, address, prefix) - items.append(item) - - return cls(rdclass, rdtype, items) - - from_text = classmethod(from_text) - - def to_wire(self, file, compress = None, origin = None): - for item in self.items: - item.to_wire(file) - - def from_wire(cls, rdclass, rdtype, wire, current, rdlen, origin = None): - items = [] - while 1: - if rdlen < 4: - raise dns.exception.FormError - header = struct.unpack('!HBB', wire[current : current + 4]) - afdlen = header[2] - if afdlen > 127: - negation = True - afdlen -= 128 - else: - negation = False - current += 4 - rdlen -= 4 - if rdlen < afdlen: - raise dns.exception.FormError - address = wire[current : current + afdlen].unwrap() - l = len(address) - if header[0] == 1: - if l < 4: - address += '\x00' * (4 - l) - address = dns.inet.inet_ntop(dns.inet.AF_INET, address) - elif header[0] == 2: - if l < 16: - address += '\x00' * (16 - l) - address = dns.inet.inet_ntop(dns.inet.AF_INET6, address) - else: - # - # This isn't really right according to the RFC, but it - # seems better than throwing an exception - # - address = address.encode('hex_codec') - current += afdlen - rdlen -= afdlen - item = APLItem(header[0], negation, address, header[1]) - items.append(item) - if rdlen == 0: - break - return cls(rdclass, rdtype, items) - - from_wire = classmethod(from_wire) - - def _cmp(self, other): - f = cStringIO.StringIO() - self.to_wire(f) - wire1 = f.getvalue() - f.seek(0) - f.truncate() - other.to_wire(f) - wire2 = f.getvalue() - f.close() - - return cmp(wire1, wire2) diff --git a/third_party/dnspython/dns/rdtypes/IN/DHCID.py b/third_party/dnspython/dns/rdtypes/IN/DHCID.py deleted file mode 100644 index 5524beadd13..00000000000 --- a/third_party/dnspython/dns/rdtypes/IN/DHCID.py +++ /dev/null @@ -1,60 +0,0 @@ -# Copyright (C) 2006, 2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -import dns.exception - -class DHCID(dns.rdata.Rdata): - """DHCID record - - @ivar data: the data (the content of the RR is opaque as far as the - DNS is concerned) - @type data: string - @see: RFC 4701""" - - __slots__ = ['data'] - - def __init__(self, rdclass, rdtype, data): - super(DHCID, self).__init__(rdclass, rdtype) - self.data = data - - def to_text(self, origin=None, relativize=True, **kw): - return dns.rdata._base64ify(self.data) - - def from_text(cls, rdclass, rdtype, tok, origin = None, relativize = True): - chunks = [] - while 1: - t = tok.get().unescape() - if t.is_eol_or_eof(): - break - if not t.is_identifier(): - raise dns.exception.SyntaxError - chunks.append(t.value) - b64 = ''.join(chunks) - data = b64.decode('base64_codec') - return cls(rdclass, rdtype, data) - - from_text = classmethod(from_text) - - def to_wire(self, file, compress = None, origin = None): - file.write(self.data) - - def from_wire(cls, rdclass, rdtype, wire, current, rdlen, origin = None): - data = wire[current : current + rdlen].unwrap() - return cls(rdclass, rdtype, data) - - from_wire = classmethod(from_wire) - - def _cmp(self, other): - return cmp(self.data, other.data) diff --git a/third_party/dnspython/dns/rdtypes/IN/IPSECKEY.py b/third_party/dnspython/dns/rdtypes/IN/IPSECKEY.py deleted file mode 100644 index d85b6fe9931..00000000000 --- a/third_party/dnspython/dns/rdtypes/IN/IPSECKEY.py +++ /dev/null @@ -1,159 +0,0 @@ -# Copyright (C) 2006, 2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -import cStringIO -import struct - -import dns.exception -import dns.inet -import dns.name - -class IPSECKEY(dns.rdata.Rdata): - """IPSECKEY record - - @ivar precedence: the precedence for this key data - @type precedence: int - @ivar gateway_type: the gateway type - @type gateway_type: int - @ivar algorithm: the algorithm to use - @type algorithm: int - @ivar gateway: the public key - @type gateway: None, IPv4 address, IPV6 address, or domain name - @ivar key: the public key - @type key: string - @see: RFC 4025""" - - __slots__ = ['precedence', 'gateway_type', 'algorithm', 'gateway', 'key'] - - def __init__(self, rdclass, rdtype, precedence, gateway_type, algorithm, - gateway, key): - super(IPSECKEY, self).__init__(rdclass, rdtype) - if gateway_type == 0: - if gateway != '.' and not gateway is None: - raise SyntaxError('invalid gateway for gateway type 0') - gateway = None - elif gateway_type == 1: - # check that it's OK - junk = dns.inet.inet_pton(dns.inet.AF_INET, gateway) - elif gateway_type == 2: - # check that it's OK - junk = dns.inet.inet_pton(dns.inet.AF_INET6, gateway) - elif gateway_type == 3: - pass - else: - raise SyntaxError('invalid IPSECKEY gateway type: %d' % gateway_type) - self.precedence = precedence - self.gateway_type = gateway_type - self.algorithm = algorithm - self.gateway = gateway - self.key = key - - def to_text(self, origin=None, relativize=True, **kw): - if self.gateway_type == 0: - gateway = '.' - elif self.gateway_type == 1: - gateway = self.gateway - elif self.gateway_type == 2: - gateway = self.gateway - elif self.gateway_type == 3: - gateway = str(self.gateway.choose_relativity(origin, relativize)) - else: - raise ValueError('invalid gateway type') - return '%d %d %d %s %s' % (self.precedence, self.gateway_type, - self.algorithm, gateway, - dns.rdata._base64ify(self.key)) - - def from_text(cls, rdclass, rdtype, tok, origin = None, relativize = True): - precedence = tok.get_uint8() - gateway_type = tok.get_uint8() - algorithm = tok.get_uint8() - if gateway_type == 3: - gateway = tok.get_name().choose_relativity(origin, relativize) - else: - gateway = tok.get_string() - chunks = [] - while 1: - t = tok.get().unescape() - if t.is_eol_or_eof(): - break - if not t.is_identifier(): - raise dns.exception.SyntaxError - chunks.append(t.value) - b64 = ''.join(chunks) - key = b64.decode('base64_codec') - return cls(rdclass, rdtype, precedence, gateway_type, algorithm, - gateway, key) - - from_text = classmethod(from_text) - - def to_wire(self, file, compress = None, origin = None): - header = struct.pack("!BBB", self.precedence, self.gateway_type, - self.algorithm) - file.write(header) - if self.gateway_type == 0: - pass - elif self.gateway_type == 1: - file.write(dns.inet.inet_pton(dns.inet.AF_INET, self.gateway)) - elif self.gateway_type == 2: - file.write(dns.inet.inet_pton(dns.inet.AF_INET6, self.gateway)) - elif self.gateway_type == 3: - self.gateway.to_wire(file, None, origin) - else: - raise ValueError('invalid gateway type') - file.write(self.key) - - def from_wire(cls, rdclass, rdtype, wire, current, rdlen, origin = None): - if rdlen < 3: - raise dns.exception.FormError - header = struct.unpack('!BBB', wire[current : current + 3]) - gateway_type = header[1] - current += 3 - rdlen -= 3 - if gateway_type == 0: - gateway = None - elif gateway_type == 1: - gateway = dns.inet.inet_ntop(dns.inet.AF_INET, - wire[current : current + 4]) - current += 4 - rdlen -= 4 - elif gateway_type == 2: - gateway = dns.inet.inet_ntop(dns.inet.AF_INET6, - wire[current : current + 16]) - current += 16 - rdlen -= 16 - elif gateway_type == 3: - (gateway, cused) = dns.name.from_wire(wire[: current + rdlen], - current) - current += cused - rdlen -= cused - else: - raise dns.exception.FormError('invalid IPSECKEY gateway type') - key = wire[current : current + rdlen].unwrap() - return cls(rdclass, rdtype, header[0], gateway_type, header[2], - gateway, key) - - from_wire = classmethod(from_wire) - - def _cmp(self, other): - f = cStringIO.StringIO() - self.to_wire(f) - wire1 = f.getvalue() - f.seek(0) - f.truncate() - other.to_wire(f) - wire2 = f.getvalue() - f.close() - - return cmp(wire1, wire2) diff --git a/third_party/dnspython/dns/rdtypes/IN/KX.py b/third_party/dnspython/dns/rdtypes/IN/KX.py deleted file mode 100644 index c7bd5bbe65b..00000000000 --- a/third_party/dnspython/dns/rdtypes/IN/KX.py +++ /dev/null @@ -1,20 +0,0 @@ -# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -import dns.rdtypes.mxbase - -class KX(dns.rdtypes.mxbase.UncompressedMX): - """KX record""" - pass diff --git a/third_party/dnspython/dns/rdtypes/IN/NAPTR.py b/third_party/dnspython/dns/rdtypes/IN/NAPTR.py deleted file mode 100644 index 7fe043082b3..00000000000 --- a/third_party/dnspython/dns/rdtypes/IN/NAPTR.py +++ /dev/null @@ -1,132 +0,0 @@ -# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -import struct - -import dns.exception -import dns.name -import dns.rdata - -def _write_string(file, s): - l = len(s) - assert l < 256 - byte = chr(l) - file.write(byte) - file.write(s) - -class NAPTR(dns.rdata.Rdata): - """NAPTR record - - @ivar order: order - @type order: int - @ivar preference: preference - @type preference: int - @ivar flags: flags - @type flags: string - @ivar service: service - @type service: string - @ivar regexp: regular expression - @type regexp: string - @ivar replacement: replacement name - @type replacement: dns.name.Name object - @see: RFC 3403""" - - __slots__ = ['order', 'preference', 'flags', 'service', 'regexp', - 'replacement'] - - def __init__(self, rdclass, rdtype, order, preference, flags, service, - regexp, replacement): - super(NAPTR, self).__init__(rdclass, rdtype) - self.order = order - self.preference = preference - self.flags = flags - self.service = service - self.regexp = regexp - self.replacement = replacement - - def to_text(self, origin=None, relativize=True, **kw): - replacement = self.replacement.choose_relativity(origin, relativize) - return '%d %d "%s" "%s" "%s" %s' % \ - (self.order, self.preference, - dns.rdata._escapify(self.flags), - dns.rdata._escapify(self.service), - dns.rdata._escapify(self.regexp), - self.replacement) - - def from_text(cls, rdclass, rdtype, tok, origin = None, relativize = True): - order = tok.get_uint16() - preference = tok.get_uint16() - flags = tok.get_string() - service = tok.get_string() - regexp = tok.get_string() - replacement = tok.get_name() - replacement = replacement.choose_relativity(origin, relativize) - tok.get_eol() - return cls(rdclass, rdtype, order, preference, flags, service, - regexp, replacement) - - from_text = classmethod(from_text) - - def to_wire(self, file, compress = None, origin = None): - two_ints = struct.pack("!HH", self.order, self.preference) - file.write(two_ints) - _write_string(file, self.flags) - _write_string(file, self.service) - _write_string(file, self.regexp) - self.replacement.to_wire(file, compress, origin) - - def from_wire(cls, rdclass, rdtype, wire, current, rdlen, origin = None): - (order, preference) = struct.unpack('!HH', wire[current : current + 4]) - current += 4 - rdlen -= 4 - strings = [] - for i in xrange(3): - l = ord(wire[current]) - current += 1 - rdlen -= 1 - if l > rdlen or rdlen < 0: - raise dns.exception.FormError - s = wire[current : current + l].unwrap() - current += l - rdlen -= l - strings.append(s) - (replacement, cused) = dns.name.from_wire(wire[: current + rdlen], - current) - if cused != rdlen: - raise dns.exception.FormError - if not origin is None: - replacement = replacement.relativize(origin) - return cls(rdclass, rdtype, order, preference, strings[0], strings[1], - strings[2], replacement) - - from_wire = classmethod(from_wire) - - def choose_relativity(self, origin = None, relativize = True): - self.replacement = self.replacement.choose_relativity(origin, - relativize) - - def _cmp(self, other): - sp = struct.pack("!HH", self.order, self.preference) - op = struct.pack("!HH", other.order, other.preference) - v = cmp(sp, op) - if v == 0: - v = cmp(self.flags, other.flags) - if v == 0: - v = cmp(self.service, other.service) - if v == 0: - v = cmp(self.regexp, other.regexp) - if v == 0: - v = cmp(self.replacement, other.replacement) - return v diff --git a/third_party/dnspython/dns/rdtypes/IN/NSAP.py b/third_party/dnspython/dns/rdtypes/IN/NSAP.py deleted file mode 100644 index 216cb0a81aa..00000000000 --- a/third_party/dnspython/dns/rdtypes/IN/NSAP.py +++ /dev/null @@ -1,59 +0,0 @@ -# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -import dns.exception -import dns.rdata -import dns.tokenizer - -class NSAP(dns.rdata.Rdata): - """NSAP record. - - @ivar address: a NASP - @type address: string - @see: RFC 1706""" - - __slots__ = ['address'] - - def __init__(self, rdclass, rdtype, address): - super(NSAP, self).__init__(rdclass, rdtype) - self.address = address - - def to_text(self, origin=None, relativize=True, **kw): - return "0x%s" % self.address.encode('hex_codec') - - def from_text(cls, rdclass, rdtype, tok, origin = None, relativize = True): - address = tok.get_string() - t = tok.get_eol() - if address[0:2] != '0x': - raise dns.exception.SyntaxError('string does not start with 0x') - address = address[2:].replace('.', '') - if len(address) % 2 != 0: - raise dns.exception.SyntaxError('hexstring has odd length') - address = address.decode('hex_codec') - return cls(rdclass, rdtype, address) - - from_text = classmethod(from_text) - - def to_wire(self, file, compress = None, origin = None): - file.write(self.address) - - def from_wire(cls, rdclass, rdtype, wire, current, rdlen, origin = None): - address = wire[current : current + rdlen].unwrap() - return cls(rdclass, rdtype, address) - - from_wire = classmethod(from_wire) - - def _cmp(self, other): - return cmp(self.address, other.address) diff --git a/third_party/dnspython/dns/rdtypes/IN/NSAP_PTR.py b/third_party/dnspython/dns/rdtypes/IN/NSAP_PTR.py deleted file mode 100644 index df5b989ac80..00000000000 --- a/third_party/dnspython/dns/rdtypes/IN/NSAP_PTR.py +++ /dev/null @@ -1,20 +0,0 @@ -# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -import dns.rdtypes.nsbase - -class NSAP_PTR(dns.rdtypes.nsbase.UncompressedNS): - """NSAP-PTR record""" - pass diff --git a/third_party/dnspython/dns/rdtypes/IN/PX.py b/third_party/dnspython/dns/rdtypes/IN/PX.py deleted file mode 100644 index 1422b834875..00000000000 --- a/third_party/dnspython/dns/rdtypes/IN/PX.py +++ /dev/null @@ -1,97 +0,0 @@ -# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -import struct - -import dns.exception -import dns.rdata -import dns.name - -class PX(dns.rdata.Rdata): - """PX record. - - @ivar preference: the preference value - @type preference: int - @ivar map822: the map822 name - @type map822: dns.name.Name object - @ivar mapx400: the mapx400 name - @type mapx400: dns.name.Name object - @see: RFC 2163""" - - __slots__ = ['preference', 'map822', 'mapx400'] - - def __init__(self, rdclass, rdtype, preference, map822, mapx400): - super(PX, self).__init__(rdclass, rdtype) - self.preference = preference - self.map822 = map822 - self.mapx400 = mapx400 - - def to_text(self, origin=None, relativize=True, **kw): - map822 = self.map822.choose_relativity(origin, relativize) - mapx400 = self.mapx400.choose_relativity(origin, relativize) - return '%d %s %s' % (self.preference, map822, mapx400) - - def from_text(cls, rdclass, rdtype, tok, origin = None, relativize = True): - preference = tok.get_uint16() - map822 = tok.get_name() - map822 = map822.choose_relativity(origin, relativize) - mapx400 = tok.get_name(None) - mapx400 = mapx400.choose_relativity(origin, relativize) - tok.get_eol() - return cls(rdclass, rdtype, preference, map822, mapx400) - - from_text = classmethod(from_text) - - def to_wire(self, file, compress = None, origin = None): - pref = struct.pack("!H", self.preference) - file.write(pref) - self.map822.to_wire(file, None, origin) - self.mapx400.to_wire(file, None, origin) - - def from_wire(cls, rdclass, rdtype, wire, current, rdlen, origin = None): - (preference, ) = struct.unpack('!H', wire[current : current + 2]) - current += 2 - rdlen -= 2 - (map822, cused) = dns.name.from_wire(wire[: current + rdlen], - current) - if cused > rdlen: - raise dns.exception.FormError - current += cused - rdlen -= cused - if not origin is None: - map822 = map822.relativize(origin) - (mapx400, cused) = dns.name.from_wire(wire[: current + rdlen], - current) - if cused != rdlen: - raise dns.exception.FormError - if not origin is None: - mapx400 = mapx400.relativize(origin) - return cls(rdclass, rdtype, preference, map822, mapx400) - - from_wire = classmethod(from_wire) - - def choose_relativity(self, origin = None, relativize = True): - self.map822 = self.map822.choose_relativity(origin, relativize) - self.mapx400 = self.mapx400.choose_relativity(origin, relativize) - - def _cmp(self, other): - sp = struct.pack("!H", self.preference) - op = struct.pack("!H", other.preference) - v = cmp(sp, op) - if v == 0: - v = cmp(self.map822, other.map822) - if v == 0: - v = cmp(self.mapx400, other.mapx400) - return v diff --git a/third_party/dnspython/dns/rdtypes/IN/SRV.py b/third_party/dnspython/dns/rdtypes/IN/SRV.py deleted file mode 100644 index e101b26beae..00000000000 --- a/third_party/dnspython/dns/rdtypes/IN/SRV.py +++ /dev/null @@ -1,89 +0,0 @@ -# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -import struct - -import dns.exception -import dns.rdata -import dns.name - -class SRV(dns.rdata.Rdata): - """SRV record - - @ivar priority: the priority - @type priority: int - @ivar weight: the weight - @type weight: int - @ivar port: the port of the service - @type port: int - @ivar target: the target host - @type target: dns.name.Name object - @see: RFC 2782""" - - __slots__ = ['priority', 'weight', 'port', 'target'] - - def __init__(self, rdclass, rdtype, priority, weight, port, target): - super(SRV, self).__init__(rdclass, rdtype) - self.priority = priority - self.weight = weight - self.port = port - self.target = target - - def to_text(self, origin=None, relativize=True, **kw): - target = self.target.choose_relativity(origin, relativize) - return '%d %d %d %s' % (self.priority, self.weight, self.port, - target) - - def from_text(cls, rdclass, rdtype, tok, origin = None, relativize = True): - priority = tok.get_uint16() - weight = tok.get_uint16() - port = tok.get_uint16() - target = tok.get_name(None) - target = target.choose_relativity(origin, relativize) - tok.get_eol() - return cls(rdclass, rdtype, priority, weight, port, target) - - from_text = classmethod(from_text) - - def to_wire(self, file, compress = None, origin = None): - three_ints = struct.pack("!HHH", self.priority, self.weight, self.port) - file.write(three_ints) - self.target.to_wire(file, compress, origin) - - def from_wire(cls, rdclass, rdtype, wire, current, rdlen, origin = None): - (priority, weight, port) = struct.unpack('!HHH', - wire[current : current + 6]) - current += 6 - rdlen -= 6 - (target, cused) = dns.name.from_wire(wire[: current + rdlen], - current) - if cused != rdlen: - raise dns.exception.FormError - if not origin is None: - target = target.relativize(origin) - return cls(rdclass, rdtype, priority, weight, port, target) - - from_wire = classmethod(from_wire) - - def choose_relativity(self, origin = None, relativize = True): - self.target = self.target.choose_relativity(origin, relativize) - - def _cmp(self, other): - sp = struct.pack("!HHH", self.priority, self.weight, self.port) - op = struct.pack("!HHH", other.priority, other.weight, other.port) - v = cmp(sp, op) - if v == 0: - v = cmp(self.target, other.target) - return v diff --git a/third_party/dnspython/dns/rdtypes/IN/WKS.py b/third_party/dnspython/dns/rdtypes/IN/WKS.py deleted file mode 100644 index 04c3054e449..00000000000 --- a/third_party/dnspython/dns/rdtypes/IN/WKS.py +++ /dev/null @@ -1,113 +0,0 @@ -# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -import socket -import struct - -import dns.ipv4 -import dns.rdata - -_proto_tcp = socket.getprotobyname('tcp') -_proto_udp = socket.getprotobyname('udp') - -class WKS(dns.rdata.Rdata): - """WKS record - - @ivar address: the address - @type address: string - @ivar protocol: the protocol - @type protocol: int - @ivar bitmap: the bitmap - @type bitmap: string - @see: RFC 1035""" - - __slots__ = ['address', 'protocol', 'bitmap'] - - def __init__(self, rdclass, rdtype, address, protocol, bitmap): - super(WKS, self).__init__(rdclass, rdtype) - self.address = address - self.protocol = protocol - self.bitmap = bitmap - - def to_text(self, origin=None, relativize=True, **kw): - bits = [] - for i in xrange(0, len(self.bitmap)): - byte = ord(self.bitmap[i]) - for j in xrange(0, 8): - if byte & (0x80 >> j): - bits.append(str(i * 8 + j)) - text = ' '.join(bits) - return '%s %d %s' % (self.address, self.protocol, text) - - def from_text(cls, rdclass, rdtype, tok, origin = None, relativize = True): - address = tok.get_string() - protocol = tok.get_string() - if protocol.isdigit(): - protocol = int(protocol) - else: - protocol = socket.getprotobyname(protocol) - bitmap = [] - while 1: - token = tok.get().unescape() - if token.is_eol_or_eof(): - break - if token.value.isdigit(): - serv = int(token.value) - else: - if protocol != _proto_udp and protocol != _proto_tcp: - raise NotImplementedError("protocol must be TCP or UDP") - if protocol == _proto_udp: - protocol_text = "udp" - else: - protocol_text = "tcp" - serv = socket.getservbyname(token.value, protocol_text) - i = serv // 8 - l = len(bitmap) - if l < i + 1: - for j in xrange(l, i + 1): - bitmap.append('\x00') - bitmap[i] = chr(ord(bitmap[i]) | (0x80 >> (serv % 8))) - bitmap = dns.rdata._truncate_bitmap(bitmap) - return cls(rdclass, rdtype, address, protocol, bitmap) - - from_text = classmethod(from_text) - - def to_wire(self, file, compress = None, origin = None): - file.write(dns.ipv4.inet_aton(self.address)) - protocol = struct.pack('!B', self.protocol) - file.write(protocol) - file.write(self.bitmap) - - def from_wire(cls, rdclass, rdtype, wire, current, rdlen, origin = None): - address = dns.ipv4.inet_ntoa(wire[current : current + 4]) - protocol, = struct.unpack('!B', wire[current + 4 : current + 5]) - current += 5 - rdlen -= 5 - bitmap = wire[current : current + rdlen].unwrap() - return cls(rdclass, rdtype, address, protocol, bitmap) - - from_wire = classmethod(from_wire) - - def _cmp(self, other): - sa = dns.ipv4.inet_aton(self.address) - oa = dns.ipv4.inet_aton(other.address) - v = cmp(sa, oa) - if v == 0: - sp = struct.pack('!B', self.protocol) - op = struct.pack('!B', other.protocol) - v = cmp(sp, op) - if v == 0: - v = cmp(self.bitmap, other.bitmap) - return v diff --git a/third_party/dnspython/dns/rdtypes/IN/__init__.py b/third_party/dnspython/dns/rdtypes/IN/__init__.py deleted file mode 100644 index 24cf1ece4eb..00000000000 --- a/third_party/dnspython/dns/rdtypes/IN/__init__.py +++ /dev/null @@ -1,30 +0,0 @@ -# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -"""Class IN rdata type classes.""" - -__all__ = [ - 'A', - 'AAAA', - 'APL', - 'DHCID', - 'KX', - 'NAPTR', - 'NSAP', - 'NSAP_PTR', - 'PX', - 'SRV', - 'WKS', -] diff --git a/third_party/dnspython/dns/rdtypes/__init__.py b/third_party/dnspython/dns/rdtypes/__init__.py deleted file mode 100644 index 49db5a37769..00000000000 --- a/third_party/dnspython/dns/rdtypes/__init__.py +++ /dev/null @@ -1,23 +0,0 @@ -# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -"""DNS rdata type classes""" - -__all__ = [ - 'ANY', - 'IN', - 'mxbase', - 'nsbase', -] diff --git a/third_party/dnspython/dns/rdtypes/dsbase.py b/third_party/dnspython/dns/rdtypes/dsbase.py deleted file mode 100644 index 6f5559a7e4e..00000000000 --- a/third_party/dnspython/dns/rdtypes/dsbase.py +++ /dev/null @@ -1,92 +0,0 @@ -# Copyright (C) 2010, 2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -import struct - -import dns.rdata -import dns.rdatatype - -class DSBase(dns.rdata.Rdata): - """Base class for rdata that is like a DS record - - @ivar key_tag: the key tag - @type key_tag: int - @ivar algorithm: the algorithm - @type algorithm: int - @ivar digest_type: the digest type - @type digest_type: int - @ivar digest: the digest - @type digest: int - @see: draft-ietf-dnsext-delegation-signer-14.txt""" - - __slots__ = ['key_tag', 'algorithm', 'digest_type', 'digest'] - - def __init__(self, rdclass, rdtype, key_tag, algorithm, digest_type, - digest): - super(DSBase, self).__init__(rdclass, rdtype) - self.key_tag = key_tag - self.algorithm = algorithm - self.digest_type = digest_type - self.digest = digest - - def to_text(self, origin=None, relativize=True, **kw): - return '%d %d %d %s' % (self.key_tag, self.algorithm, - self.digest_type, - dns.rdata._hexify(self.digest, - chunksize=128)) - - def from_text(cls, rdclass, rdtype, tok, origin = None, relativize = True): - key_tag = tok.get_uint16() - algorithm = tok.get_uint8() - digest_type = tok.get_uint8() - chunks = [] - while 1: - t = tok.get().unescape() - if t.is_eol_or_eof(): - break - if not t.is_identifier(): - raise dns.exception.SyntaxError - chunks.append(t.value) - digest = ''.join(chunks) - digest = digest.decode('hex_codec') - return cls(rdclass, rdtype, key_tag, algorithm, digest_type, - digest) - - from_text = classmethod(from_text) - - def to_wire(self, file, compress = None, origin = None): - header = struct.pack("!HBB", self.key_tag, self.algorithm, - self.digest_type) - file.write(header) - file.write(self.digest) - - def from_wire(cls, rdclass, rdtype, wire, current, rdlen, origin = None): - header = struct.unpack("!HBB", wire[current : current + 4]) - current += 4 - rdlen -= 4 - digest = wire[current : current + rdlen].unwrap() - return cls(rdclass, rdtype, header[0], header[1], header[2], digest) - - from_wire = classmethod(from_wire) - - def _cmp(self, other): - hs = struct.pack("!HBB", self.key_tag, self.algorithm, - self.digest_type) - ho = struct.pack("!HBB", other.key_tag, other.algorithm, - other.digest_type) - v = cmp(hs, ho) - if v == 0: - v = cmp(self.digest, other.digest) - return v diff --git a/third_party/dnspython/dns/rdtypes/mxbase.py b/third_party/dnspython/dns/rdtypes/mxbase.py deleted file mode 100644 index abc6a9ed5b2..00000000000 --- a/third_party/dnspython/dns/rdtypes/mxbase.py +++ /dev/null @@ -1,105 +0,0 @@ -# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -"""MX-like base classes.""" - -import cStringIO -import struct - -import dns.exception -import dns.rdata -import dns.name - -class MXBase(dns.rdata.Rdata): - """Base class for rdata that is like an MX record. - - @ivar preference: the preference value - @type preference: int - @ivar exchange: the exchange name - @type exchange: dns.name.Name object""" - - __slots__ = ['preference', 'exchange'] - - def __init__(self, rdclass, rdtype, preference, exchange): - super(MXBase, self).__init__(rdclass, rdtype) - self.preference = preference - self.exchange = exchange - - def to_text(self, origin=None, relativize=True, **kw): - exchange = self.exchange.choose_relativity(origin, relativize) - return '%d %s' % (self.preference, exchange) - - def from_text(cls, rdclass, rdtype, tok, origin = None, relativize = True): - preference = tok.get_uint16() - exchange = tok.get_name() - exchange = exchange.choose_relativity(origin, relativize) - tok.get_eol() - return cls(rdclass, rdtype, preference, exchange) - - from_text = classmethod(from_text) - - def to_wire(self, file, compress = None, origin = None): - pref = struct.pack("!H", self.preference) - file.write(pref) - self.exchange.to_wire(file, compress, origin) - - def to_digestable(self, origin = None): - return struct.pack("!H", self.preference) + \ - self.exchange.to_digestable(origin) - - def from_wire(cls, rdclass, rdtype, wire, current, rdlen, origin = None): - (preference, ) = struct.unpack('!H', wire[current : current + 2]) - current += 2 - rdlen -= 2 - (exchange, cused) = dns.name.from_wire(wire[: current + rdlen], - current) - if cused != rdlen: - raise dns.exception.FormError - if not origin is None: - exchange = exchange.relativize(origin) - return cls(rdclass, rdtype, preference, exchange) - - from_wire = classmethod(from_wire) - - def choose_relativity(self, origin = None, relativize = True): - self.exchange = self.exchange.choose_relativity(origin, relativize) - - def _cmp(self, other): - sp = struct.pack("!H", self.preference) - op = struct.pack("!H", other.preference) - v = cmp(sp, op) - if v == 0: - v = cmp(self.exchange, other.exchange) - return v - -class UncompressedMX(MXBase): - """Base class for rdata that is like an MX record, but whose name - is not compressed when converted to DNS wire format, and whose - digestable form is not downcased.""" - - def to_wire(self, file, compress = None, origin = None): - super(UncompressedMX, self).to_wire(file, None, origin) - - def to_digestable(self, origin = None): - f = cStringIO.StringIO() - self.to_wire(f, None, origin) - return f.getvalue() - -class UncompressedDowncasingMX(MXBase): - """Base class for rdata that is like an MX record, but whose name - is not compressed when convert to DNS wire format.""" - - def to_wire(self, file, compress = None, origin = None): - super(UncompressedDowncasingMX, self).to_wire(file, None, origin) diff --git a/third_party/dnspython/dns/rdtypes/nsbase.py b/third_party/dnspython/dns/rdtypes/nsbase.py deleted file mode 100644 index fbd5ef1e51e..00000000000 --- a/third_party/dnspython/dns/rdtypes/nsbase.py +++ /dev/null @@ -1,82 +0,0 @@ -# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -"""NS-like base classes.""" - -import cStringIO - -import dns.exception -import dns.rdata -import dns.name - -class NSBase(dns.rdata.Rdata): - """Base class for rdata that is like an NS record. - - @ivar target: the target name of the rdata - @type target: dns.name.Name object""" - - __slots__ = ['target'] - - def __init__(self, rdclass, rdtype, target): - super(NSBase, self).__init__(rdclass, rdtype) - self.target = target - - def to_text(self, origin=None, relativize=True, **kw): - target = self.target.choose_relativity(origin, relativize) - return str(target) - - def from_text(cls, rdclass, rdtype, tok, origin = None, relativize = True): - target = tok.get_name() - target = target.choose_relativity(origin, relativize) - tok.get_eol() - return cls(rdclass, rdtype, target) - - from_text = classmethod(from_text) - - def to_wire(self, file, compress = None, origin = None): - self.target.to_wire(file, compress, origin) - - def to_digestable(self, origin = None): - return self.target.to_digestable(origin) - - def from_wire(cls, rdclass, rdtype, wire, current, rdlen, origin = None): - (target, cused) = dns.name.from_wire(wire[: current + rdlen], - current) - if cused != rdlen: - raise dns.exception.FormError - if not origin is None: - target = target.relativize(origin) - return cls(rdclass, rdtype, target) - - from_wire = classmethod(from_wire) - - def choose_relativity(self, origin = None, relativize = True): - self.target = self.target.choose_relativity(origin, relativize) - - def _cmp(self, other): - return cmp(self.target, other.target) - -class UncompressedNS(NSBase): - """Base class for rdata that is like an NS record, but whose name - is not compressed when convert to DNS wire format, and whose - digestable form is not downcased.""" - - def to_wire(self, file, compress = None, origin = None): - super(UncompressedNS, self).to_wire(file, None, origin) - - def to_digestable(self, origin = None): - f = cStringIO.StringIO() - self.to_wire(f, None, origin) - return f.getvalue() diff --git a/third_party/dnspython/dns/rdtypes/txtbase.py b/third_party/dnspython/dns/rdtypes/txtbase.py deleted file mode 100644 index 580f056ea09..00000000000 --- a/third_party/dnspython/dns/rdtypes/txtbase.py +++ /dev/null @@ -1,87 +0,0 @@ -# Copyright (C) 2006, 2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -"""TXT-like base class.""" - -import dns.exception -import dns.rdata -import dns.tokenizer - -class TXTBase(dns.rdata.Rdata): - """Base class for rdata that is like a TXT record - - @ivar strings: the text strings - @type strings: list of string - @see: RFC 1035""" - - __slots__ = ['strings'] - - def __init__(self, rdclass, rdtype, strings): - super(TXTBase, self).__init__(rdclass, rdtype) - if isinstance(strings, str): - strings = [ strings ] - self.strings = strings[:] - - def to_text(self, origin=None, relativize=True, **kw): - txt = '' - prefix = '' - for s in self.strings: - txt += '%s"%s"' % (prefix, dns.rdata._escapify(s)) - prefix = ' ' - return txt - - def from_text(cls, rdclass, rdtype, tok, origin = None, relativize = True): - strings = [] - while 1: - token = tok.get().unescape() - if token.is_eol_or_eof(): - break - if not (token.is_quoted_string() or token.is_identifier()): - raise dns.exception.SyntaxError("expected a string") - if len(token.value) > 255: - raise dns.exception.SyntaxError("string too long") - strings.append(token.value) - if len(strings) == 0: - raise dns.exception.UnexpectedEnd - return cls(rdclass, rdtype, strings) - - from_text = classmethod(from_text) - - def to_wire(self, file, compress = None, origin = None): - for s in self.strings: - l = len(s) - assert l < 256 - byte = chr(l) - file.write(byte) - file.write(s) - - def from_wire(cls, rdclass, rdtype, wire, current, rdlen, origin = None): - strings = [] - while rdlen > 0: - l = ord(wire[current]) - current += 1 - rdlen -= 1 - if l > rdlen: - raise dns.exception.FormError - s = wire[current : current + l].unwrap() - current += l - rdlen -= l - strings.append(s) - return cls(rdclass, rdtype, strings) - - from_wire = classmethod(from_wire) - - def _cmp(self, other): - return cmp(self.strings, other.strings) diff --git a/third_party/dnspython/dns/renderer.py b/third_party/dnspython/dns/renderer.py deleted file mode 100644 index ad3f83d450e..00000000000 --- a/third_party/dnspython/dns/renderer.py +++ /dev/null @@ -1,325 +0,0 @@ -# Copyright (C) 2001-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -"""Help for building DNS wire format messages""" - -import cStringIO -import struct -import random -import time - -import dns.exception -import dns.tsig - -QUESTION = 0 -ANSWER = 1 -AUTHORITY = 2 -ADDITIONAL = 3 - -class Renderer(object): - """Helper class for building DNS wire-format messages. - - Most applications can use the higher-level L{dns.message.Message} - class and its to_wire() method to generate wire-format messages. - This class is for those applications which need finer control - over the generation of messages. - - Typical use:: - - r = dns.renderer.Renderer(id=1, flags=0x80, max_size=512) - r.add_question(qname, qtype, qclass) - r.add_rrset(dns.renderer.ANSWER, rrset_1) - r.add_rrset(dns.renderer.ANSWER, rrset_2) - r.add_rrset(dns.renderer.AUTHORITY, ns_rrset) - r.add_edns(0, 0, 4096) - r.add_rrset(dns.renderer.ADDTIONAL, ad_rrset_1) - r.add_rrset(dns.renderer.ADDTIONAL, ad_rrset_2) - r.write_header() - r.add_tsig(keyname, secret, 300, 1, 0, '', request_mac) - wire = r.get_wire() - - @ivar output: where rendering is written - @type output: cStringIO.StringIO object - @ivar id: the message id - @type id: int - @ivar flags: the message flags - @type flags: int - @ivar max_size: the maximum size of the message - @type max_size: int - @ivar origin: the origin to use when rendering relative names - @type origin: dns.name.Name object - @ivar compress: the compression table - @type compress: dict - @ivar section: the section currently being rendered - @type section: int (dns.renderer.QUESTION, dns.renderer.ANSWER, - dns.renderer.AUTHORITY, or dns.renderer.ADDITIONAL) - @ivar counts: list of the number of RRs in each section - @type counts: int list of length 4 - @ivar mac: the MAC of the rendered message (if TSIG was used) - @type mac: string - """ - - def __init__(self, id=None, flags=0, max_size=65535, origin=None): - """Initialize a new renderer. - - @param id: the message id - @type id: int - @param flags: the DNS message flags - @type flags: int - @param max_size: the maximum message size; the default is 65535. - If rendering results in a message greater than I{max_size}, - then L{dns.exception.TooBig} will be raised. - @type max_size: int - @param origin: the origin to use when rendering relative names - @type origin: dns.name.Namem or None. - """ - - self.output = cStringIO.StringIO() - if id is None: - self.id = random.randint(0, 65535) - else: - self.id = id - self.flags = flags - self.max_size = max_size - self.origin = origin - self.compress = {} - self.section = QUESTION - self.counts = [0, 0, 0, 0] - self.output.write('\x00' * 12) - self.mac = '' - - def _rollback(self, where): - """Truncate the output buffer at offset I{where}, and remove any - compression table entries that pointed beyond the truncation - point. - - @param where: the offset - @type where: int - """ - - self.output.seek(where) - self.output.truncate() - keys_to_delete = [] - for k, v in self.compress.iteritems(): - if v >= where: - keys_to_delete.append(k) - for k in keys_to_delete: - del self.compress[k] - - def _set_section(self, section): - """Set the renderer's current section. - - Sections must be rendered order: QUESTION, ANSWER, AUTHORITY, - ADDITIONAL. Sections may be empty. - - @param section: the section - @type section: int - @raises dns.exception.FormError: an attempt was made to set - a section value less than the current section. - """ - - if self.section != section: - if self.section > section: - raise dns.exception.FormError - self.section = section - - def add_question(self, qname, rdtype, rdclass=dns.rdataclass.IN): - """Add a question to the message. - - @param qname: the question name - @type qname: dns.name.Name - @param rdtype: the question rdata type - @type rdtype: int - @param rdclass: the question rdata class - @type rdclass: int - """ - - self._set_section(QUESTION) - before = self.output.tell() - qname.to_wire(self.output, self.compress, self.origin) - self.output.write(struct.pack("!HH", rdtype, rdclass)) - after = self.output.tell() - if after >= self.max_size: - self._rollback(before) - raise dns.exception.TooBig - self.counts[QUESTION] += 1 - - def add_rrset(self, section, rrset, **kw): - """Add the rrset to the specified section. - - Any keyword arguments are passed on to the rdataset's to_wire() - routine. - - @param section: the section - @type section: int - @param rrset: the rrset - @type rrset: dns.rrset.RRset object - """ - - self._set_section(section) - before = self.output.tell() - n = rrset.to_wire(self.output, self.compress, self.origin, **kw) - after = self.output.tell() - if after >= self.max_size: - self._rollback(before) - raise dns.exception.TooBig - self.counts[section] += n - - def add_rdataset(self, section, name, rdataset, **kw): - """Add the rdataset to the specified section, using the specified - name as the owner name. - - Any keyword arguments are passed on to the rdataset's to_wire() - routine. - - @param section: the section - @type section: int - @param name: the owner name - @type name: dns.name.Name object - @param rdataset: the rdataset - @type rdataset: dns.rdataset.Rdataset object - """ - - self._set_section(section) - before = self.output.tell() - n = rdataset.to_wire(name, self.output, self.compress, self.origin, - **kw) - after = self.output.tell() - if after >= self.max_size: - self._rollback(before) - raise dns.exception.TooBig - self.counts[section] += n - - def add_edns(self, edns, ednsflags, payload, options=None): - """Add an EDNS OPT record to the message. - - @param edns: The EDNS level to use. - @type edns: int - @param ednsflags: EDNS flag values. - @type ednsflags: int - @param payload: The EDNS sender's payload field, which is the maximum - size of UDP datagram the sender can handle. - @type payload: int - @param options: The EDNS options list - @type options: list of dns.edns.Option instances - @see: RFC 2671 - """ - - # make sure the EDNS version in ednsflags agrees with edns - ednsflags &= 0xFF00FFFFL - ednsflags |= (edns << 16) - self._set_section(ADDITIONAL) - before = self.output.tell() - self.output.write(struct.pack('!BHHIH', 0, dns.rdatatype.OPT, payload, - ednsflags, 0)) - if not options is None: - lstart = self.output.tell() - for opt in options: - stuff = struct.pack("!HH", opt.otype, 0) - self.output.write(stuff) - start = self.output.tell() - opt.to_wire(self.output) - end = self.output.tell() - assert end - start < 65536 - self.output.seek(start - 2) - stuff = struct.pack("!H", end - start) - self.output.write(stuff) - self.output.seek(0, 2) - lend = self.output.tell() - assert lend - lstart < 65536 - self.output.seek(lstart - 2) - stuff = struct.pack("!H", lend - lstart) - self.output.write(stuff) - self.output.seek(0, 2) - after = self.output.tell() - if after >= self.max_size: - self._rollback(before) - raise dns.exception.TooBig - self.counts[ADDITIONAL] += 1 - - def add_tsig(self, keyname, secret, fudge, id, tsig_error, other_data, - request_mac, algorithm=dns.tsig.default_algorithm): - """Add a TSIG signature to the message. - - @param keyname: the TSIG key name - @type keyname: dns.name.Name object - @param secret: the secret to use - @type secret: string - @param fudge: TSIG time fudge - @type fudge: int - @param id: the message id to encode in the tsig signature - @type id: int - @param tsig_error: TSIG error code; default is 0. - @type tsig_error: int - @param other_data: TSIG other data. - @type other_data: string - @param request_mac: This message is a response to the request which - had the specified MAC. - @type request_mac: string - @param algorithm: the TSIG algorithm to use - @type algorithm: dns.name.Name object - """ - - self._set_section(ADDITIONAL) - before = self.output.tell() - s = self.output.getvalue() - (tsig_rdata, self.mac, ctx) = dns.tsig.sign(s, - keyname, - secret, - int(time.time()), - fudge, - id, - tsig_error, - other_data, - request_mac, - algorithm=algorithm) - keyname.to_wire(self.output, self.compress, self.origin) - self.output.write(struct.pack('!HHIH', dns.rdatatype.TSIG, - dns.rdataclass.ANY, 0, 0)) - rdata_start = self.output.tell() - self.output.write(tsig_rdata) - after = self.output.tell() - assert after - rdata_start < 65536 - if after >= self.max_size: - self._rollback(before) - raise dns.exception.TooBig - self.output.seek(rdata_start - 2) - self.output.write(struct.pack('!H', after - rdata_start)) - self.counts[ADDITIONAL] += 1 - self.output.seek(10) - self.output.write(struct.pack('!H', self.counts[ADDITIONAL])) - self.output.seek(0, 2) - - def write_header(self): - """Write the DNS message header. - - Writing the DNS message header is done asfter all sections - have been rendered, but before the optional TSIG signature - is added. - """ - - self.output.seek(0) - self.output.write(struct.pack('!HHHHHH', self.id, self.flags, - self.counts[0], self.counts[1], - self.counts[2], self.counts[3])) - self.output.seek(0, 2) - - def get_wire(self): - """Return the wire format message. - - @rtype: string - """ - - return self.output.getvalue() diff --git a/third_party/dnspython/dns/resolver.py b/third_party/dnspython/dns/resolver.py deleted file mode 100644 index 90f95e8ed05..00000000000 --- a/third_party/dnspython/dns/resolver.py +++ /dev/null @@ -1,1161 +0,0 @@ -# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -"""DNS stub resolver. - -@var default_resolver: The default resolver object -@type default_resolver: dns.resolver.Resolver object""" - -import socket -import sys -import time - -import dns.exception -import dns.ipv4 -import dns.ipv6 -import dns.message -import dns.name -import dns.query -import dns.rcode -import dns.rdataclass -import dns.rdatatype -import dns.reversename - -if sys.platform == 'win32': - import _winreg - -class NXDOMAIN(dns.exception.DNSException): - """The query name does not exist.""" - pass - -# The definition of the Timeout exception has moved from here to the -# dns.exception module. We keep dns.resolver.Timeout defined for -# backwards compatibility. - -Timeout = dns.exception.Timeout - -class NoAnswer(dns.exception.DNSException): - """The response did not contain an answer to the question.""" - pass - -class NoNameservers(dns.exception.DNSException): - """No non-broken nameservers are available to answer the query.""" - pass - -class NotAbsolute(dns.exception.DNSException): - """Raised if an absolute domain name is required but a relative name - was provided.""" - pass - -class NoRootSOA(dns.exception.DNSException): - """Raised if for some reason there is no SOA at the root name. - This should never happen!""" - pass - -class NoMetaqueries(dns.exception.DNSException): - """Metaqueries are not allowed.""" - pass - - -class Answer(object): - """DNS stub resolver answer - - Instances of this class bundle up the result of a successful DNS - resolution. - - For convenience, the answer object implements much of the sequence - protocol, forwarding to its rrset. E.g. "for a in answer" is - equivalent to "for a in answer.rrset", "answer[i]" is equivalent - to "answer.rrset[i]", and "answer[i:j]" is equivalent to - "answer.rrset[i:j]". - - Note that CNAMEs or DNAMEs in the response may mean that answer - node's name might not be the query name. - - @ivar qname: The query name - @type qname: dns.name.Name object - @ivar rdtype: The query type - @type rdtype: int - @ivar rdclass: The query class - @type rdclass: int - @ivar response: The response message - @type response: dns.message.Message object - @ivar rrset: The answer - @type rrset: dns.rrset.RRset object - @ivar expiration: The time when the answer expires - @type expiration: float (seconds since the epoch) - @ivar canonical_name: The canonical name of the query name - @type canonical_name: dns.name.Name object - """ - def __init__(self, qname, rdtype, rdclass, response, - raise_on_no_answer=True): - self.qname = qname - self.rdtype = rdtype - self.rdclass = rdclass - self.response = response - min_ttl = -1 - rrset = None - for count in xrange(0, 15): - try: - rrset = response.find_rrset(response.answer, qname, - rdclass, rdtype) - if min_ttl == -1 or rrset.ttl < min_ttl: - min_ttl = rrset.ttl - break - except KeyError: - if rdtype != dns.rdatatype.CNAME: - try: - crrset = response.find_rrset(response.answer, - qname, - rdclass, - dns.rdatatype.CNAME) - if min_ttl == -1 or crrset.ttl < min_ttl: - min_ttl = crrset.ttl - for rd in crrset: - qname = rd.target - break - continue - except KeyError: - if raise_on_no_answer: - raise NoAnswer - if raise_on_no_answer: - raise NoAnswer - if rrset is None and raise_on_no_answer: - raise NoAnswer - self.canonical_name = qname - self.rrset = rrset - if rrset is None: - while 1: - # Look for a SOA RR whose owner name is a superdomain - # of qname. - try: - srrset = response.find_rrset(response.authority, qname, - rdclass, dns.rdatatype.SOA) - if min_ttl == -1 or srrset.ttl < min_ttl: - min_ttl = srrset.ttl - if srrset[0].minimum < min_ttl: - min_ttl = srrset[0].minimum - break - except KeyError: - try: - qname = qname.parent() - except dns.name.NoParent: - break - self.expiration = time.time() + min_ttl - - def __getattr__(self, attr): - if attr == 'name': - return self.rrset.name - elif attr == 'ttl': - return self.rrset.ttl - elif attr == 'covers': - return self.rrset.covers - elif attr == 'rdclass': - return self.rrset.rdclass - elif attr == 'rdtype': - return self.rrset.rdtype - else: - raise AttributeError(attr) - - def __len__(self): - return len(self.rrset) - - def __iter__(self): - return iter(self.rrset) - - def __getitem__(self, i): - return self.rrset[i] - - def __delitem__(self, i): - del self.rrset[i] - - def __getslice__(self, i, j): - return self.rrset[i:j] - - def __delslice__(self, i, j): - del self.rrset[i:j] - -class Cache(object): - """Simple DNS answer cache. - - @ivar data: A dictionary of cached data - @type data: dict - @ivar cleaning_interval: The number of seconds between cleanings. The - default is 300 (5 minutes). - @type cleaning_interval: float - @ivar next_cleaning: The time the cache should next be cleaned (in seconds - since the epoch.) - @type next_cleaning: float - """ - - def __init__(self, cleaning_interval=300.0): - """Initialize a DNS cache. - - @param cleaning_interval: the number of seconds between periodic - cleanings. The default is 300.0 - @type cleaning_interval: float. - """ - - self.data = {} - self.cleaning_interval = cleaning_interval - self.next_cleaning = time.time() + self.cleaning_interval - - def maybe_clean(self): - """Clean the cache if it's time to do so.""" - - now = time.time() - if self.next_cleaning <= now: - keys_to_delete = [] - for (k, v) in self.data.iteritems(): - if v.expiration <= now: - keys_to_delete.append(k) - for k in keys_to_delete: - del self.data[k] - now = time.time() - self.next_cleaning = now + self.cleaning_interval - - def get(self, key): - """Get the answer associated with I{key}. Returns None if - no answer is cached for the key. - @param key: the key - @type key: (dns.name.Name, int, int) tuple whose values are the - query name, rdtype, and rdclass. - @rtype: dns.resolver.Answer object or None - """ - - self.maybe_clean() - v = self.data.get(key) - if v is None or v.expiration <= time.time(): - return None - return v - - def put(self, key, value): - """Associate key and value in the cache. - @param key: the key - @type key: (dns.name.Name, int, int) tuple whose values are the - query name, rdtype, and rdclass. - @param value: The answer being cached - @type value: dns.resolver.Answer object - """ - - self.maybe_clean() - self.data[key] = value - - def flush(self, key=None): - """Flush the cache. - - If I{key} is specified, only that item is flushed. Otherwise - the entire cache is flushed. - - @param key: the key to flush - @type key: (dns.name.Name, int, int) tuple or None - """ - - if not key is None: - if self.data.has_key(key): - del self.data[key] - else: - self.data = {} - self.next_cleaning = time.time() + self.cleaning_interval - -class LRUCacheNode(object): - """LRUCache node. - """ - def __init__(self, key, value): - self.key = key - self.value = value - self.prev = self - self.next = self - - def link_before(self, node): - self.prev = node.prev - self.next = node - node.prev.next = self - node.prev = self - - def link_after(self, node): - self.prev = node - self.next = node.next - node.next.prev = self - node.next = self - - def unlink(self): - self.next.prev = self.prev - self.prev.next = self.next - -class LRUCache(object): - """Bounded least-recently-used DNS answer cache. - - This cache is better than the simple cache (above) if you're - running a web crawler or other process that does a lot of - resolutions. The LRUCache has a maximum number of nodes, and when - it is full, the least-recently used node is removed to make space - for a new one. - - @ivar data: A dictionary of cached data - @type data: dict - @ivar sentinel: sentinel node for circular doubly linked list of nodes - @type sentinel: LRUCacheNode object - @ivar max_size: The maximum number of nodes - @type max_size: int - """ - - def __init__(self, max_size=100000): - """Initialize a DNS cache. - - @param max_size: The maximum number of nodes to cache; the default is - 100000. Must be > 1. - @type max_size: int - """ - self.data = {} - self.set_max_size(max_size) - self.sentinel = LRUCacheNode(None, None) - - def set_max_size(self, max_size): - if max_size < 1: - max_size = 1 - self.max_size = max_size - - def get(self, key): - """Get the answer associated with I{key}. Returns None if - no answer is cached for the key. - @param key: the key - @type key: (dns.name.Name, int, int) tuple whose values are the - query name, rdtype, and rdclass. - @rtype: dns.resolver.Answer object or None - """ - node = self.data.get(key) - if node is None: - return None - # Unlink because we're either going to move the node to the front - # of the LRU list or we're going to free it. - node.unlink() - if node.value.expiration <= time.time(): - del self.data[node.key] - return None - node.link_after(self.sentinel) - return node.value - - def put(self, key, value): - """Associate key and value in the cache. - @param key: the key - @type key: (dns.name.Name, int, int) tuple whose values are the - query name, rdtype, and rdclass. - @param value: The answer being cached - @type value: dns.resolver.Answer object - """ - node = self.data.get(key) - if not node is None: - node.unlink() - del self.data[node.key] - while len(self.data) >= self.max_size: - node = self.sentinel.prev - node.unlink() - del self.data[node.key] - node = LRUCacheNode(key, value) - node.link_after(self.sentinel) - self.data[key] = node - - def flush(self, key=None): - """Flush the cache. - - If I{key} is specified, only that item is flushed. Otherwise - the entire cache is flushed. - - @param key: the key to flush - @type key: (dns.name.Name, int, int) tuple or None - """ - if not key is None: - node = self.data.get(key) - if not node is None: - node.unlink() - del self.data[node.key] - else: - node = self.sentinel.next - while node != self.sentinel: - next = node.next - node.prev = None - node.next = None - node = next - self.data = {} - -class Resolver(object): - """DNS stub resolver - - @ivar domain: The domain of this host - @type domain: dns.name.Name object - @ivar nameservers: A list of nameservers to query. Each nameserver is - a string which contains the IP address of a nameserver. - @type nameservers: list of strings - @ivar search: The search list. If the query name is a relative name, - the resolver will construct an absolute query name by appending the search - names one by one to the query name. - @type search: list of dns.name.Name objects - @ivar port: The port to which to send queries. The default is 53. - @type port: int - @ivar timeout: The number of seconds to wait for a response from a - server, before timing out. - @type timeout: float - @ivar lifetime: The total number of seconds to spend trying to get an - answer to the question. If the lifetime expires, a Timeout exception - will occur. - @type lifetime: float - @ivar keyring: The TSIG keyring to use. The default is None. - @type keyring: dict - @ivar keyname: The TSIG keyname to use. The default is None. - @type keyname: dns.name.Name object - @ivar keyalgorithm: The TSIG key algorithm to use. The default is - dns.tsig.default_algorithm. - @type keyalgorithm: string - @ivar edns: The EDNS level to use. The default is -1, no Edns. - @type edns: int - @ivar ednsflags: The EDNS flags - @type ednsflags: int - @ivar payload: The EDNS payload size. The default is 0. - @type payload: int - @ivar cache: The cache to use. The default is None. - @type cache: dns.resolver.Cache object - """ - def __init__(self, filename='/etc/resolv.conf', configure=True): - """Initialize a resolver instance. - - @param filename: The filename of a configuration file in - standard /etc/resolv.conf format. This parameter is meaningful - only when I{configure} is true and the platform is POSIX. - @type filename: string or file object - @param configure: If True (the default), the resolver instance - is configured in the normal fashion for the operating system - the resolver is running on. (I.e. a /etc/resolv.conf file on - POSIX systems and from the registry on Windows systems.) - @type configure: bool""" - - self.reset() - if configure: - if sys.platform == 'win32': - self.read_registry() - elif filename: - self.read_resolv_conf(filename) - - def reset(self): - """Reset all resolver configuration to the defaults.""" - self.domain = \ - dns.name.Name(dns.name.from_text(socket.gethostname())[1:]) - if len(self.domain) == 0: - self.domain = dns.name.root - self.nameservers = [] - self.search = [] - self.port = 53 - self.timeout = 2.0 - self.lifetime = 30.0 - self.keyring = None - self.keyname = None - self.keyalgorithm = dns.tsig.default_algorithm - self.edns = -1 - self.ednsflags = 0 - self.payload = 0 - self.cache = None - - def read_resolv_conf(self, f): - """Process f as a file in the /etc/resolv.conf format. If f is - a string, it is used as the name of the file to open; otherwise it - is treated as the file itself.""" - if isinstance(f, str) or isinstance(f, unicode): - try: - f = open(f, 'r') - except IOError: - # /etc/resolv.conf doesn't exist, can't be read, etc. - # We'll just use the default resolver configuration. - self.nameservers = ['127.0.0.1'] - return - want_close = True - else: - want_close = False - try: - for l in f: - if len(l) == 0 or l[0] == '#' or l[0] == ';': - continue - tokens = l.split() - if len(tokens) == 0: - continue - if tokens[0] == 'nameserver': - self.nameservers.append(tokens[1]) - elif tokens[0] == 'domain': - self.domain = dns.name.from_text(tokens[1]) - elif tokens[0] == 'search': - for suffix in tokens[1:]: - self.search.append(dns.name.from_text(suffix)) - finally: - if want_close: - f.close() - if len(self.nameservers) == 0: - self.nameservers.append('127.0.0.1') - - def _determine_split_char(self, entry): - # - # The windows registry irritatingly changes the list element - # delimiter in between ' ' and ',' (and vice-versa) in various - # versions of windows. - # - if entry.find(' ') >= 0: - split_char = ' ' - elif entry.find(',') >= 0: - split_char = ',' - else: - # probably a singleton; treat as a space-separated list. - split_char = ' ' - return split_char - - def _config_win32_nameservers(self, nameservers): - """Configure a NameServer registry entry.""" - # we call str() on nameservers to convert it from unicode to ascii - nameservers = str(nameservers) - split_char = self._determine_split_char(nameservers) - ns_list = nameservers.split(split_char) - for ns in ns_list: - if not ns in self.nameservers: - self.nameservers.append(ns) - - def _config_win32_domain(self, domain): - """Configure a Domain registry entry.""" - # we call str() on domain to convert it from unicode to ascii - self.domain = dns.name.from_text(str(domain)) - - def _config_win32_search(self, search): - """Configure a Search registry entry.""" - # we call str() on search to convert it from unicode to ascii - search = str(search) - split_char = self._determine_split_char(search) - search_list = search.split(split_char) - for s in search_list: - if not s in self.search: - self.search.append(dns.name.from_text(s)) - - def _config_win32_fromkey(self, key): - """Extract DNS info from a registry key.""" - try: - servers, rtype = _winreg.QueryValueEx(key, 'NameServer') - except WindowsError: - servers = None - if servers: - self._config_win32_nameservers(servers) - try: - dom, rtype = _winreg.QueryValueEx(key, 'Domain') - if dom: - self._config_win32_domain(dom) - except WindowsError: - pass - else: - try: - servers, rtype = _winreg.QueryValueEx(key, 'DhcpNameServer') - except WindowsError: - servers = None - if servers: - self._config_win32_nameservers(servers) - try: - dom, rtype = _winreg.QueryValueEx(key, 'DhcpDomain') - if dom: - self._config_win32_domain(dom) - except WindowsError: - pass - try: - search, rtype = _winreg.QueryValueEx(key, 'SearchList') - except WindowsError: - search = None - if search: - self._config_win32_search(search) - - def read_registry(self): - """Extract resolver configuration from the Windows registry.""" - lm = _winreg.ConnectRegistry(None, _winreg.HKEY_LOCAL_MACHINE) - want_scan = False - try: - try: - # XP, 2000 - tcp_params = _winreg.OpenKey(lm, - r'SYSTEM\CurrentControlSet' - r'\Services\Tcpip\Parameters') - want_scan = True - except EnvironmentError: - # ME - tcp_params = _winreg.OpenKey(lm, - r'SYSTEM\CurrentControlSet' - r'\Services\VxD\MSTCP') - try: - self._config_win32_fromkey(tcp_params) - finally: - tcp_params.Close() - if want_scan: - interfaces = _winreg.OpenKey(lm, - r'SYSTEM\CurrentControlSet' - r'\Services\Tcpip\Parameters' - r'\Interfaces') - try: - i = 0 - while True: - try: - guid = _winreg.EnumKey(interfaces, i) - i += 1 - key = _winreg.OpenKey(interfaces, guid) - if not self._win32_is_nic_enabled(lm, guid, key): - continue - try: - self._config_win32_fromkey(key) - finally: - key.Close() - except EnvironmentError: - break - finally: - interfaces.Close() - finally: - lm.Close() - - def _win32_is_nic_enabled(self, lm, guid, interface_key): - # Look in the Windows Registry to determine whether the network - # interface corresponding to the given guid is enabled. - # - # (Code contributed by Paul Marks, thanks!) - # - try: - # This hard-coded location seems to be consistent, at least - # from Windows 2000 through Vista. - connection_key = _winreg.OpenKey( - lm, - r'SYSTEM\CurrentControlSet\Control\Network' - r'\{4D36E972-E325-11CE-BFC1-08002BE10318}' - r'\%s\Connection' % guid) - - try: - # The PnpInstanceID points to a key inside Enum - (pnp_id, ttype) = _winreg.QueryValueEx( - connection_key, 'PnpInstanceID') - - if ttype != _winreg.REG_SZ: - raise ValueError - - device_key = _winreg.OpenKey( - lm, r'SYSTEM\CurrentControlSet\Enum\%s' % pnp_id) - - try: - # Get ConfigFlags for this device - (flags, ttype) = _winreg.QueryValueEx( - device_key, 'ConfigFlags') - - if ttype != _winreg.REG_DWORD: - raise ValueError - - # Based on experimentation, bit 0x1 indicates that the - # device is disabled. - return not (flags & 0x1) - - finally: - device_key.Close() - finally: - connection_key.Close() - except (EnvironmentError, ValueError): - # Pre-vista, enabled interfaces seem to have a non-empty - # NTEContextList; this was how dnspython detected enabled - # nics before the code above was contributed. We've retained - # the old method since we don't know if the code above works - # on Windows 95/98/ME. - try: - (nte, ttype) = _winreg.QueryValueEx(interface_key, - 'NTEContextList') - return nte is not None - except WindowsError: - return False - - def _compute_timeout(self, start): - now = time.time() - if now < start: - if start - now > 1: - # Time going backwards is bad. Just give up. - raise Timeout - else: - # Time went backwards, but only a little. This can - # happen, e.g. under vmware with older linux kernels. - # Pretend it didn't happen. - now = start - duration = now - start - if duration >= self.lifetime: - raise Timeout - return min(self.lifetime - duration, self.timeout) - - def query(self, qname, rdtype=dns.rdatatype.A, rdclass=dns.rdataclass.IN, - tcp=False, source=None, raise_on_no_answer=True): - """Query nameservers to find the answer to the question. - - The I{qname}, I{rdtype}, and I{rdclass} parameters may be objects - of the appropriate type, or strings that can be converted into objects - of the appropriate type. E.g. For I{rdtype} the integer 2 and the - the string 'NS' both mean to query for records with DNS rdata type NS. - - @param qname: the query name - @type qname: dns.name.Name object or string - @param rdtype: the query type - @type rdtype: int or string - @param rdclass: the query class - @type rdclass: int or string - @param tcp: use TCP to make the query (default is False). - @type tcp: bool - @param source: bind to this IP address (defaults to machine default IP). - @type source: IP address in dotted quad notation - @param raise_on_no_answer: raise NoAnswer if there's no answer - (defaults is True). - @type raise_on_no_answer: bool - @rtype: dns.resolver.Answer instance - @raises Timeout: no answers could be found in the specified lifetime - @raises NXDOMAIN: the query name does not exist - @raises NoAnswer: the response did not contain an answer and - raise_on_no_answer is True. - @raises NoNameservers: no non-broken nameservers are available to - answer the question.""" - - if isinstance(qname, (str, unicode)): - qname = dns.name.from_text(qname, None) - if isinstance(rdtype, (str, unicode)): - rdtype = dns.rdatatype.from_text(rdtype) - if dns.rdatatype.is_metatype(rdtype): - raise NoMetaqueries - if isinstance(rdclass, (str, unicode)): - rdclass = dns.rdataclass.from_text(rdclass) - if dns.rdataclass.is_metaclass(rdclass): - raise NoMetaqueries - qnames_to_try = [] - if qname.is_absolute(): - qnames_to_try.append(qname) - else: - if len(qname) > 1: - qnames_to_try.append(qname.concatenate(dns.name.root)) - if self.search: - for suffix in self.search: - qnames_to_try.append(qname.concatenate(suffix)) - else: - qnames_to_try.append(qname.concatenate(self.domain)) - all_nxdomain = True - start = time.time() - for qname in qnames_to_try: - if self.cache: - answer = self.cache.get((qname, rdtype, rdclass)) - if not answer is None: - if answer.rrset is None and raise_on_no_answer: - raise NoAnswer - else: - return answer - request = dns.message.make_query(qname, rdtype, rdclass) - if not self.keyname is None: - request.use_tsig(self.keyring, self.keyname, - algorithm=self.keyalgorithm) - request.use_edns(self.edns, self.ednsflags, self.payload) - response = None - # - # make a copy of the servers list so we can alter it later. - # - nameservers = self.nameservers[:] - backoff = 0.10 - while response is None: - if len(nameservers) == 0: - raise NoNameservers - for nameserver in nameservers[:]: - timeout = self._compute_timeout(start) - try: - if tcp: - response = dns.query.tcp(request, nameserver, - timeout, self.port, - source=source) - else: - response = dns.query.udp(request, nameserver, - timeout, self.port, - source=source) - except (socket.error, dns.exception.Timeout): - # - # Communication failure or timeout. Go to the - # next server - # - response = None - continue - except dns.query.UnexpectedSource: - # - # Who knows? Keep going. - # - response = None - continue - except dns.exception.FormError: - # - # We don't understand what this server is - # saying. Take it out of the mix and - # continue. - # - nameservers.remove(nameserver) - response = None - continue - rcode = response.rcode() - if rcode == dns.rcode.NOERROR or \ - rcode == dns.rcode.NXDOMAIN: - break - # - # We got a response, but we're not happy with the - # rcode in it. Remove the server from the mix if - # the rcode isn't SERVFAIL. - # - if rcode != dns.rcode.SERVFAIL: - nameservers.remove(nameserver) - response = None - if not response is None: - break - # - # All nameservers failed! - # - if len(nameservers) > 0: - # - # But we still have servers to try. Sleep a bit - # so we don't pound them! - # - timeout = self._compute_timeout(start) - sleep_time = min(timeout, backoff) - backoff *= 2 - time.sleep(sleep_time) - if response.rcode() == dns.rcode.NXDOMAIN: - continue - all_nxdomain = False - break - if all_nxdomain: - raise NXDOMAIN - answer = Answer(qname, rdtype, rdclass, response, - raise_on_no_answer) - if self.cache: - self.cache.put((qname, rdtype, rdclass), answer) - return answer - - def use_tsig(self, keyring, keyname=None, - algorithm=dns.tsig.default_algorithm): - """Add a TSIG signature to the query. - - @param keyring: The TSIG keyring to use; defaults to None. - @type keyring: dict - @param keyname: The name of the TSIG key to use; defaults to None. - The key must be defined in the keyring. If a keyring is specified - but a keyname is not, then the key used will be the first key in the - keyring. Note that the order of keys in a dictionary is not defined, - so applications should supply a keyname when a keyring is used, unless - they know the keyring contains only one key. - @param algorithm: The TSIG key algorithm to use. The default - is dns.tsig.default_algorithm. - @type algorithm: string""" - self.keyring = keyring - if keyname is None: - self.keyname = self.keyring.keys()[0] - else: - self.keyname = keyname - self.keyalgorithm = algorithm - - def use_edns(self, edns, ednsflags, payload): - """Configure Edns. - - @param edns: The EDNS level to use. The default is -1, no Edns. - @type edns: int - @param ednsflags: The EDNS flags - @type ednsflags: int - @param payload: The EDNS payload size. The default is 0. - @type payload: int""" - - if edns is None: - edns = -1 - self.edns = edns - self.ednsflags = ednsflags - self.payload = payload - -default_resolver = None - -def get_default_resolver(): - """Get the default resolver, initializing it if necessary.""" - global default_resolver - if default_resolver is None: - default_resolver = Resolver() - return default_resolver - -def query(qname, rdtype=dns.rdatatype.A, rdclass=dns.rdataclass.IN, - tcp=False, source=None, raise_on_no_answer=True): - """Query nameservers to find the answer to the question. - - This is a convenience function that uses the default resolver - object to make the query. - @see: L{dns.resolver.Resolver.query} for more information on the - parameters.""" - return get_default_resolver().query(qname, rdtype, rdclass, tcp, source, - raise_on_no_answer) - -def zone_for_name(name, rdclass=dns.rdataclass.IN, tcp=False, resolver=None): - """Find the name of the zone which contains the specified name. - - @param name: the query name - @type name: absolute dns.name.Name object or string - @param rdclass: The query class - @type rdclass: int - @param tcp: use TCP to make the query (default is False). - @type tcp: bool - @param resolver: the resolver to use - @type resolver: dns.resolver.Resolver object or None - @rtype: dns.name.Name""" - - if isinstance(name, (str, unicode)): - name = dns.name.from_text(name, dns.name.root) - if resolver is None: - resolver = get_default_resolver() - if not name.is_absolute(): - raise NotAbsolute(name) - while 1: - try: - answer = resolver.query(name, dns.rdatatype.SOA, rdclass, tcp) - if answer.rrset.name == name: - return name - # otherwise we were CNAMEd or DNAMEd and need to look higher - except (dns.resolver.NXDOMAIN, dns.resolver.NoAnswer): - pass - try: - name = name.parent() - except dns.name.NoParent: - raise NoRootSOA - -# -# Support for overriding the system resolver for all python code in the -# running process. -# - -_protocols_for_socktype = { - socket.SOCK_DGRAM : [socket.SOL_UDP], - socket.SOCK_STREAM : [socket.SOL_TCP], - } - -_resolver = None -_original_getaddrinfo = socket.getaddrinfo -_original_getnameinfo = socket.getnameinfo -_original_getfqdn = socket.getfqdn -_original_gethostbyname = socket.gethostbyname -_original_gethostbyname_ex = socket.gethostbyname_ex -_original_gethostbyaddr = socket.gethostbyaddr - -def _getaddrinfo(host=None, service=None, family=socket.AF_UNSPEC, socktype=0, - proto=0, flags=0): - if flags & (socket.AI_ADDRCONFIG|socket.AI_V4MAPPED) != 0: - raise NotImplementedError - if host is None and service is None: - raise socket.gaierror(socket.EAI_NONAME) - v6addrs = [] - v4addrs = [] - canonical_name = None - try: - # Is host None or a V6 address literal? - if host is None: - canonical_name = 'localhost' - if flags & socket.AI_PASSIVE != 0: - v6addrs.append('::') - v4addrs.append('0.0.0.0') - else: - v6addrs.append('::1') - v4addrs.append('127.0.0.1') - else: - parts = host.split('%') - if len(parts) == 2: - ahost = parts[0] - else: - ahost = host - addr = dns.ipv6.inet_aton(ahost) - v6addrs.append(host) - canonical_name = host - except: - try: - # Is it a V4 address literal? - addr = dns.ipv4.inet_aton(host) - v4addrs.append(host) - canonical_name = host - except: - if flags & socket.AI_NUMERICHOST == 0: - try: - qname = None - if family == socket.AF_INET6 or family == socket.AF_UNSPEC: - v6 = _resolver.query(host, dns.rdatatype.AAAA, - raise_on_no_answer=False) - # Note that setting host ensures we query the same name - # for A as we did for AAAA. - host = v6.qname - canonical_name = v6.canonical_name.to_text(True) - if v6.rrset is not None: - for rdata in v6.rrset: - v6addrs.append(rdata.address) - if family == socket.AF_INET or family == socket.AF_UNSPEC: - v4 = _resolver.query(host, dns.rdatatype.A, - raise_on_no_answer=False) - host = v4.qname - canonical_name = v4.canonical_name.to_text(True) - if v4.rrset is not None: - for rdata in v4.rrset: - v4addrs.append(rdata.address) - except dns.resolver.NXDOMAIN: - raise socket.gaierror(socket.EAI_NONAME) - except: - raise socket.gaierror(socket.EAI_SYSTEM) - port = None - try: - # Is it a port literal? - if service is None: - port = 0 - else: - port = int(service) - except: - if flags & socket.AI_NUMERICSERV == 0: - try: - port = socket.getservbyname(service) - except: - pass - if port is None: - raise socket.gaierror(socket.EAI_NONAME) - tuples = [] - if socktype == 0: - socktypes = [socket.SOCK_DGRAM, socket.SOCK_STREAM] - else: - socktypes = [socktype] - if flags & socket.AI_CANONNAME != 0: - cname = canonical_name - else: - cname = '' - if family == socket.AF_INET6 or family == socket.AF_UNSPEC: - for addr in v6addrs: - for socktype in socktypes: - for proto in _protocols_for_socktype[socktype]: - tuples.append((socket.AF_INET6, socktype, proto, - cname, (addr, port, 0, 0))) - if family == socket.AF_INET or family == socket.AF_UNSPEC: - for addr in v4addrs: - for socktype in socktypes: - for proto in _protocols_for_socktype[socktype]: - tuples.append((socket.AF_INET, socktype, proto, - cname, (addr, port))) - if len(tuples) == 0: - raise socket.gaierror(socket.EAI_NONAME) - return tuples - -def _getnameinfo(sockaddr, flags=0): - host = sockaddr[0] - port = sockaddr[1] - if len(sockaddr) == 4: - scope = sockaddr[3] - family = socket.AF_INET6 - else: - scope = None - family = socket.AF_INET - tuples = _getaddrinfo(host, port, family, socket.SOCK_STREAM, - socket.SOL_TCP, 0) - if len(tuples) > 1: - raise socket.error('sockaddr resolved to multiple addresses') - addr = tuples[0][4][0] - if flags & socket.NI_DGRAM: - pname = 'udp' - else: - pname = 'tcp' - qname = dns.reversename.from_address(addr) - if flags & socket.NI_NUMERICHOST == 0: - try: - answer = _resolver.query(qname, 'PTR') - hostname = answer.rrset[0].target.to_text(True) - except (dns.resolver.NXDOMAIN, dns.resolver.NoAnswer): - if flags & socket.NI_NAMEREQD: - raise socket.gaierror(socket.EAI_NONAME) - hostname = addr - if scope is not None: - hostname += '%' + str(scope) - else: - hostname = addr - if scope is not None: - hostname += '%' + str(scope) - if flags & socket.NI_NUMERICSERV: - service = str(port) - else: - service = socket.getservbyport(port, pname) - return (hostname, service) - -def _getfqdn(name=None): - if name is None: - name = socket.gethostname() - return _getnameinfo(_getaddrinfo(name, 80)[0][4])[0] - -def _gethostbyname(name): - return _gethostbyname_ex(name)[2][0] - -def _gethostbyname_ex(name): - aliases = [] - addresses = [] - tuples = _getaddrinfo(name, 0, socket.AF_INET, socket.SOCK_STREAM, - socket.SOL_TCP, socket.AI_CANONNAME) - canonical = tuples[0][3] - for item in tuples: - addresses.append(item[4][0]) - # XXX we just ignore aliases - return (canonical, aliases, addresses) - -def _gethostbyaddr(ip): - try: - addr = dns.ipv6.inet_aton(ip) - sockaddr = (ip, 80, 0, 0) - family = socket.AF_INET6 - except: - sockaddr = (ip, 80) - family = socket.AF_INET - (name, port) = _getnameinfo(sockaddr, socket.NI_NAMEREQD) - aliases = [] - addresses = [] - tuples = _getaddrinfo(name, 0, family, socket.SOCK_STREAM, socket.SOL_TCP, - socket.AI_CANONNAME) - canonical = tuples[0][3] - for item in tuples: - addresses.append(item[4][0]) - # XXX we just ignore aliases - return (canonical, aliases, addresses) - -def override_system_resolver(resolver=None): - """Override the system resolver routines in the socket module with - versions which use dnspython's resolver. - - This can be useful in testing situations where you want to control - the resolution behavior of python code without having to change - the system's resolver settings (e.g. /etc/resolv.conf). - - The resolver to use may be specified; if it's not, the default - resolver will be used. - - @param resolver: the resolver to use - @type resolver: dns.resolver.Resolver object or None - """ - if resolver is None: - resolver = get_default_resolver() - global _resolver - _resolver = resolver - socket.getaddrinfo = _getaddrinfo - socket.getnameinfo = _getnameinfo - socket.getfqdn = _getfqdn - socket.gethostbyname = _gethostbyname - socket.gethostbyname_ex = _gethostbyname_ex - socket.gethostbyaddr = _gethostbyaddr - -def restore_system_resolver(): - """Undo the effects of override_system_resolver(). - """ - global _resolver - _resolver = None - socket.getaddrinfo = _original_getaddrinfo - socket.getnameinfo = _original_getnameinfo - socket.getfqdn = _original_getfqdn - socket.gethostbyname = _original_gethostbyname - socket.gethostbyname_ex = _original_gethostbyname_ex - socket.gethostbyaddr = _original_gethostbyaddr diff --git a/third_party/dnspython/dns/reversename.py b/third_party/dnspython/dns/reversename.py deleted file mode 100644 index 4925cfd6ffd..00000000000 --- a/third_party/dnspython/dns/reversename.py +++ /dev/null @@ -1,75 +0,0 @@ -# Copyright (C) 2006, 2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -"""DNS Reverse Map Names. - -@var ipv4_reverse_domain: The DNS IPv4 reverse-map domain, in-addr.arpa. -@type ipv4_reverse_domain: dns.name.Name object -@var ipv6_reverse_domain: The DNS IPv6 reverse-map domain, ip6.arpa. -@type ipv6_reverse_domain: dns.name.Name object -""" - -import dns.name -import dns.ipv6 -import dns.ipv4 - -ipv4_reverse_domain = dns.name.from_text('in-addr.arpa.') -ipv6_reverse_domain = dns.name.from_text('ip6.arpa.') - -def from_address(text): - """Convert an IPv4 or IPv6 address in textual form into a Name object whose - value is the reverse-map domain name of the address. - @param text: an IPv4 or IPv6 address in textual form (e.g. '127.0.0.1', - '::1') - @type text: str - @rtype: dns.name.Name object - """ - try: - parts = list(dns.ipv6.inet_aton(text).encode('hex_codec')) - origin = ipv6_reverse_domain - except: - parts = ['%d' % ord(byte) for byte in dns.ipv4.inet_aton(text)] - origin = ipv4_reverse_domain - parts.reverse() - return dns.name.from_text('.'.join(parts), origin=origin) - -def to_address(name): - """Convert a reverse map domain name into textual address form. - @param name: an IPv4 or IPv6 address in reverse-map form. - @type name: dns.name.Name object - @rtype: str - """ - if name.is_subdomain(ipv4_reverse_domain): - name = name.relativize(ipv4_reverse_domain) - labels = list(name.labels) - labels.reverse() - text = '.'.join(labels) - # run through inet_aton() to check syntax and make pretty. - return dns.ipv4.inet_ntoa(dns.ipv4.inet_aton(text)) - elif name.is_subdomain(ipv6_reverse_domain): - name = name.relativize(ipv6_reverse_domain) - labels = list(name.labels) - labels.reverse() - parts = [] - i = 0 - l = len(labels) - while i < l: - parts.append(''.join(labels[i:i+4])) - i += 4 - text = ':'.join(parts) - # run through inet_aton() to check syntax and make pretty. - return dns.ipv6.inet_ntoa(dns.ipv6.inet_aton(text)) - else: - raise dns.exception.SyntaxError('unknown reverse-map address family') diff --git a/third_party/dnspython/dns/rrset.py b/third_party/dnspython/dns/rrset.py deleted file mode 100644 index f6051fea4fc..00000000000 --- a/third_party/dnspython/dns/rrset.py +++ /dev/null @@ -1,175 +0,0 @@ -# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -"""DNS RRsets (an RRset is a named rdataset)""" - -import dns.name -import dns.rdataset -import dns.rdataclass -import dns.renderer - -class RRset(dns.rdataset.Rdataset): - """A DNS RRset (named rdataset). - - RRset inherits from Rdataset, and RRsets can be treated as - Rdatasets in most cases. There are, however, a few notable - exceptions. RRsets have different to_wire() and to_text() method - arguments, reflecting the fact that RRsets always have an owner - name. - """ - - __slots__ = ['name', 'deleting'] - - def __init__(self, name, rdclass, rdtype, covers=dns.rdatatype.NONE, - deleting=None): - """Create a new RRset.""" - - super(RRset, self).__init__(rdclass, rdtype, covers) - self.name = name - self.deleting = deleting - - def _clone(self): - obj = super(RRset, self)._clone() - obj.name = self.name - obj.deleting = self.deleting - return obj - - def __repr__(self): - if self.covers == 0: - ctext = '' - else: - ctext = '(' + dns.rdatatype.to_text(self.covers) + ')' - if not self.deleting is None: - dtext = ' delete=' + dns.rdataclass.to_text(self.deleting) - else: - dtext = '' - return '<DNS ' + str(self.name) + ' ' + \ - dns.rdataclass.to_text(self.rdclass) + ' ' + \ - dns.rdatatype.to_text(self.rdtype) + ctext + dtext + ' RRset>' - - def __str__(self): - return self.to_text() - - def __eq__(self, other): - """Two RRsets are equal if they have the same name and the same - rdataset - - @rtype: bool""" - if not isinstance(other, RRset): - return False - if self.name != other.name: - return False - return super(RRset, self).__eq__(other) - - def match(self, name, rdclass, rdtype, covers, deleting=None): - """Returns True if this rrset matches the specified class, type, - covers, and deletion state.""" - - if not super(RRset, self).match(rdclass, rdtype, covers): - return False - if self.name != name or self.deleting != deleting: - return False - return True - - def to_text(self, origin=None, relativize=True, **kw): - """Convert the RRset into DNS master file format. - - @see: L{dns.name.Name.choose_relativity} for more information - on how I{origin} and I{relativize} determine the way names - are emitted. - - Any additional keyword arguments are passed on to the rdata - to_text() method. - - @param origin: The origin for relative names, or None. - @type origin: dns.name.Name object - @param relativize: True if names should names be relativized - @type relativize: bool""" - - return super(RRset, self).to_text(self.name, origin, relativize, - self.deleting, **kw) - - def to_wire(self, file, compress=None, origin=None, **kw): - """Convert the RRset to wire format.""" - - return super(RRset, self).to_wire(self.name, file, compress, origin, - self.deleting, **kw) - - def to_rdataset(self): - """Convert an RRset into an Rdataset. - - @rtype: dns.rdataset.Rdataset object - """ - return dns.rdataset.from_rdata_list(self.ttl, list(self)) - - -def from_text_list(name, ttl, rdclass, rdtype, text_rdatas): - """Create an RRset with the specified name, TTL, class, and type, and with - the specified list of rdatas in text format. - - @rtype: dns.rrset.RRset object - """ - - if isinstance(name, (str, unicode)): - name = dns.name.from_text(name, None) - if isinstance(rdclass, (str, unicode)): - rdclass = dns.rdataclass.from_text(rdclass) - if isinstance(rdtype, (str, unicode)): - rdtype = dns.rdatatype.from_text(rdtype) - r = RRset(name, rdclass, rdtype) - r.update_ttl(ttl) - for t in text_rdatas: - rd = dns.rdata.from_text(r.rdclass, r.rdtype, t) - r.add(rd) - return r - -def from_text(name, ttl, rdclass, rdtype, *text_rdatas): - """Create an RRset with the specified name, TTL, class, and type and with - the specified rdatas in text format. - - @rtype: dns.rrset.RRset object - """ - - return from_text_list(name, ttl, rdclass, rdtype, text_rdatas) - -def from_rdata_list(name, ttl, rdatas): - """Create an RRset with the specified name and TTL, and with - the specified list of rdata objects. - - @rtype: dns.rrset.RRset object - """ - - if isinstance(name, (str, unicode)): - name = dns.name.from_text(name, None) - - if len(rdatas) == 0: - raise ValueError("rdata list must not be empty") - r = None - for rd in rdatas: - if r is None: - r = RRset(name, rd.rdclass, rd.rdtype) - r.update_ttl(ttl) - first_time = False - r.add(rd) - return r - -def from_rdata(name, ttl, *rdatas): - """Create an RRset with the specified name and TTL, and with - the specified rdata objects. - - @rtype: dns.rrset.RRset object - """ - - return from_rdata_list(name, ttl, rdatas) diff --git a/third_party/dnspython/dns/set.py b/third_party/dnspython/dns/set.py deleted file mode 100644 index 14c76a05c47..00000000000 --- a/third_party/dnspython/dns/set.py +++ /dev/null @@ -1,263 +0,0 @@ -# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -"""A simple Set class.""" - -class Set(object): - """A simple set class. - - Sets are not in Python until 2.3, and rdata are not immutable so - we cannot use sets.Set anyway. This class implements subset of - the 2.3 Set interface using a list as the container. - - @ivar items: A list of the items which are in the set - @type items: list""" - - __slots__ = ['items'] - - def __init__(self, items=None): - """Initialize the set. - - @param items: the initial set of items - @type items: any iterable or None - """ - - self.items = [] - if not items is None: - for item in items: - self.add(item) - - def __repr__(self): - return "dns.simpleset.Set(%s)" % repr(self.items) - - def add(self, item): - """Add an item to the set.""" - if not item in self.items: - self.items.append(item) - - def remove(self, item): - """Remove an item from the set.""" - self.items.remove(item) - - def discard(self, item): - """Remove an item from the set if present.""" - try: - self.items.remove(item) - except ValueError: - pass - - def _clone(self): - """Make a (shallow) copy of the set. - - There is a 'clone protocol' that subclasses of this class - should use. To make a copy, first call your super's _clone() - method, and use the object returned as the new instance. Then - make shallow copies of the attributes defined in the subclass. - - This protocol allows us to write the set algorithms that - return new instances (e.g. union) once, and keep using them in - subclasses. - """ - - cls = self.__class__ - obj = cls.__new__(cls) - obj.items = list(self.items) - return obj - - def __copy__(self): - """Make a (shallow) copy of the set.""" - return self._clone() - - def copy(self): - """Make a (shallow) copy of the set.""" - return self._clone() - - def union_update(self, other): - """Update the set, adding any elements from other which are not - already in the set. - @param other: the collection of items with which to update the set - @type other: Set object - """ - if not isinstance(other, Set): - raise ValueError('other must be a Set instance') - if self is other: - return - for item in other.items: - self.add(item) - - def intersection_update(self, other): - """Update the set, removing any elements from other which are not - in both sets. - @param other: the collection of items with which to update the set - @type other: Set object - """ - if not isinstance(other, Set): - raise ValueError('other must be a Set instance') - if self is other: - return - # we make a copy of the list so that we can remove items from - # the list without breaking the iterator. - for item in list(self.items): - if item not in other.items: - self.items.remove(item) - - def difference_update(self, other): - """Update the set, removing any elements from other which are in - the set. - @param other: the collection of items with which to update the set - @type other: Set object - """ - if not isinstance(other, Set): - raise ValueError('other must be a Set instance') - if self is other: - self.items = [] - else: - for item in other.items: - self.discard(item) - - def union(self, other): - """Return a new set which is the union of I{self} and I{other}. - - @param other: the other set - @type other: Set object - @rtype: the same type as I{self} - """ - - obj = self._clone() - obj.union_update(other) - return obj - - def intersection(self, other): - """Return a new set which is the intersection of I{self} and I{other}. - - @param other: the other set - @type other: Set object - @rtype: the same type as I{self} - """ - - obj = self._clone() - obj.intersection_update(other) - return obj - - def difference(self, other): - """Return a new set which I{self} - I{other}, i.e. the items - in I{self} which are not also in I{other}. - - @param other: the other set - @type other: Set object - @rtype: the same type as I{self} - """ - - obj = self._clone() - obj.difference_update(other) - return obj - - def __or__(self, other): - return self.union(other) - - def __and__(self, other): - return self.intersection(other) - - def __add__(self, other): - return self.union(other) - - def __sub__(self, other): - return self.difference(other) - - def __ior__(self, other): - self.union_update(other) - return self - - def __iand__(self, other): - self.intersection_update(other) - return self - - def __iadd__(self, other): - self.union_update(other) - return self - - def __isub__(self, other): - self.difference_update(other) - return self - - def update(self, other): - """Update the set, adding any elements from other which are not - already in the set. - @param other: the collection of items with which to update the set - @type other: any iterable type""" - for item in other: - self.add(item) - - def clear(self): - """Make the set empty.""" - self.items = [] - - def __eq__(self, other): - # Yes, this is inefficient but the sets we're dealing with are - # usually quite small, so it shouldn't hurt too much. - for item in self.items: - if not item in other.items: - return False - for item in other.items: - if not item in self.items: - return False - return True - - def __ne__(self, other): - return not self.__eq__(other) - - def __len__(self): - return len(self.items) - - def __iter__(self): - return iter(self.items) - - def __getitem__(self, i): - return self.items[i] - - def __delitem__(self, i): - del self.items[i] - - def __getslice__(self, i, j): - return self.items[i:j] - - def __delslice__(self, i, j): - del self.items[i:j] - - def issubset(self, other): - """Is I{self} a subset of I{other}? - - @rtype: bool - """ - - if not isinstance(other, Set): - raise ValueError('other must be a Set instance') - for item in self.items: - if not item in other.items: - return False - return True - - def issuperset(self, other): - """Is I{self} a superset of I{other}? - - @rtype: bool - """ - - if not isinstance(other, Set): - raise ValueError('other must be a Set instance') - for item in other.items: - if not item in self.items: - return False - return True diff --git a/third_party/dnspython/dns/tokenizer.py b/third_party/dnspython/dns/tokenizer.py deleted file mode 100644 index 4bff7b6c72d..00000000000 --- a/third_party/dnspython/dns/tokenizer.py +++ /dev/null @@ -1,547 +0,0 @@ -# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -"""Tokenize DNS master file format""" - -import cStringIO -import sys - -import dns.exception -import dns.name -import dns.ttl - -_DELIMITERS = { - ' ' : True, - '\t' : True, - '\n' : True, - ';' : True, - '(' : True, - ')' : True, - '"' : True } - -_QUOTING_DELIMITERS = { '"' : True } - -EOF = 0 -EOL = 1 -WHITESPACE = 2 -IDENTIFIER = 3 -QUOTED_STRING = 4 -COMMENT = 5 -DELIMITER = 6 - -class UngetBufferFull(dns.exception.DNSException): - """Raised when an attempt is made to unget a token when the unget - buffer is full.""" - pass - -class Token(object): - """A DNS master file format token. - - @ivar ttype: The token type - @type ttype: int - @ivar value: The token value - @type value: string - @ivar has_escape: Does the token value contain escapes? - @type has_escape: bool - """ - - def __init__(self, ttype, value='', has_escape=False): - """Initialize a token instance. - - @param ttype: The token type - @type ttype: int - @ivar value: The token value - @type value: string - @ivar has_escape: Does the token value contain escapes? - @type has_escape: bool - """ - self.ttype = ttype - self.value = value - self.has_escape = has_escape - - def is_eof(self): - return self.ttype == EOF - - def is_eol(self): - return self.ttype == EOL - - def is_whitespace(self): - return self.ttype == WHITESPACE - - def is_identifier(self): - return self.ttype == IDENTIFIER - - def is_quoted_string(self): - return self.ttype == QUOTED_STRING - - def is_comment(self): - return self.ttype == COMMENT - - def is_delimiter(self): - return self.ttype == DELIMITER - - def is_eol_or_eof(self): - return (self.ttype == EOL or self.ttype == EOF) - - def __eq__(self, other): - if not isinstance(other, Token): - return False - return (self.ttype == other.ttype and - self.value == other.value) - - def __ne__(self, other): - if not isinstance(other, Token): - return True - return (self.ttype != other.ttype or - self.value != other.value) - - def __str__(self): - return '%d "%s"' % (self.ttype, self.value) - - def unescape(self): - if not self.has_escape: - return self - unescaped = '' - l = len(self.value) - i = 0 - while i < l: - c = self.value[i] - i += 1 - if c == '\\': - if i >= l: - raise dns.exception.UnexpectedEnd - c = self.value[i] - i += 1 - if c.isdigit(): - if i >= l: - raise dns.exception.UnexpectedEnd - c2 = self.value[i] - i += 1 - if i >= l: - raise dns.exception.UnexpectedEnd - c3 = self.value[i] - i += 1 - if not (c2.isdigit() and c3.isdigit()): - raise dns.exception.SyntaxError - c = chr(int(c) * 100 + int(c2) * 10 + int(c3)) - unescaped += c - return Token(self.ttype, unescaped) - - # compatibility for old-style tuple tokens - - def __len__(self): - return 2 - - def __iter__(self): - return iter((self.ttype, self.value)) - - def __getitem__(self, i): - if i == 0: - return self.ttype - elif i == 1: - return self.value - else: - raise IndexError - -class Tokenizer(object): - """A DNS master file format tokenizer. - - A token is a (type, value) tuple, where I{type} is an int, and - I{value} is a string. The valid types are EOF, EOL, WHITESPACE, - IDENTIFIER, QUOTED_STRING, COMMENT, and DELIMITER. - - @ivar file: The file to tokenize - @type file: file - @ivar ungotten_char: The most recently ungotten character, or None. - @type ungotten_char: string - @ivar ungotten_token: The most recently ungotten token, or None. - @type ungotten_token: (int, string) token tuple - @ivar multiline: The current multiline level. This value is increased - by one every time a '(' delimiter is read, and decreased by one every time - a ')' delimiter is read. - @type multiline: int - @ivar quoting: This variable is true if the tokenizer is currently - reading a quoted string. - @type quoting: bool - @ivar eof: This variable is true if the tokenizer has encountered EOF. - @type eof: bool - @ivar delimiters: The current delimiter dictionary. - @type delimiters: dict - @ivar line_number: The current line number - @type line_number: int - @ivar filename: A filename that will be returned by the L{where} method. - @type filename: string - """ - - def __init__(self, f=sys.stdin, filename=None): - """Initialize a tokenizer instance. - - @param f: The file to tokenize. The default is sys.stdin. - This parameter may also be a string, in which case the tokenizer - will take its input from the contents of the string. - @type f: file or string - @param filename: the name of the filename that the L{where} method - will return. - @type filename: string - """ - - if isinstance(f, str): - f = cStringIO.StringIO(f) - if filename is None: - filename = '<string>' - else: - if filename is None: - if f is sys.stdin: - filename = '<stdin>' - else: - filename = '<file>' - self.file = f - self.ungotten_char = None - self.ungotten_token = None - self.multiline = 0 - self.quoting = False - self.eof = False - self.delimiters = _DELIMITERS - self.line_number = 1 - self.filename = filename - - def _get_char(self): - """Read a character from input. - @rtype: string - """ - - if self.ungotten_char is None: - if self.eof: - c = '' - else: - c = self.file.read(1) - if c == '': - self.eof = True - elif c == '\n': - self.line_number += 1 - else: - c = self.ungotten_char - self.ungotten_char = None - return c - - def where(self): - """Return the current location in the input. - - @rtype: (string, int) tuple. The first item is the filename of - the input, the second is the current line number. - """ - - return (self.filename, self.line_number) - - def _unget_char(self, c): - """Unget a character. - - The unget buffer for characters is only one character large; it is - an error to try to unget a character when the unget buffer is not - empty. - - @param c: the character to unget - @type c: string - @raises UngetBufferFull: there is already an ungotten char - """ - - if not self.ungotten_char is None: - raise UngetBufferFull - self.ungotten_char = c - - def skip_whitespace(self): - """Consume input until a non-whitespace character is encountered. - - The non-whitespace character is then ungotten, and the number of - whitespace characters consumed is returned. - - If the tokenizer is in multiline mode, then newlines are whitespace. - - @rtype: int - """ - - skipped = 0 - while True: - c = self._get_char() - if c != ' ' and c != '\t': - if (c != '\n') or not self.multiline: - self._unget_char(c) - return skipped - skipped += 1 - - def get(self, want_leading = False, want_comment = False): - """Get the next token. - - @param want_leading: If True, return a WHITESPACE token if the - first character read is whitespace. The default is False. - @type want_leading: bool - @param want_comment: If True, return a COMMENT token if the - first token read is a comment. The default is False. - @type want_comment: bool - @rtype: Token object - @raises dns.exception.UnexpectedEnd: input ended prematurely - @raises dns.exception.SyntaxError: input was badly formed - """ - - if not self.ungotten_token is None: - token = self.ungotten_token - self.ungotten_token = None - if token.is_whitespace(): - if want_leading: - return token - elif token.is_comment(): - if want_comment: - return token - else: - return token - skipped = self.skip_whitespace() - if want_leading and skipped > 0: - return Token(WHITESPACE, ' ') - token = '' - ttype = IDENTIFIER - has_escape = False - while True: - c = self._get_char() - if c == '' or c in self.delimiters: - if c == '' and self.quoting: - raise dns.exception.UnexpectedEnd - if token == '' and ttype != QUOTED_STRING: - if c == '(': - self.multiline += 1 - self.skip_whitespace() - continue - elif c == ')': - if not self.multiline > 0: - raise dns.exception.SyntaxError - self.multiline -= 1 - self.skip_whitespace() - continue - elif c == '"': - if not self.quoting: - self.quoting = True - self.delimiters = _QUOTING_DELIMITERS - ttype = QUOTED_STRING - continue - else: - self.quoting = False - self.delimiters = _DELIMITERS - self.skip_whitespace() - continue - elif c == '\n': - return Token(EOL, '\n') - elif c == ';': - while 1: - c = self._get_char() - if c == '\n' or c == '': - break - token += c - if want_comment: - self._unget_char(c) - return Token(COMMENT, token) - elif c == '': - if self.multiline: - raise dns.exception.SyntaxError('unbalanced parentheses') - return Token(EOF) - elif self.multiline: - self.skip_whitespace() - token = '' - continue - else: - return Token(EOL, '\n') - else: - # This code exists in case we ever want a - # delimiter to be returned. It never produces - # a token currently. - token = c - ttype = DELIMITER - else: - self._unget_char(c) - break - elif self.quoting: - if c == '\\': - c = self._get_char() - if c == '': - raise dns.exception.UnexpectedEnd - if c.isdigit(): - c2 = self._get_char() - if c2 == '': - raise dns.exception.UnexpectedEnd - c3 = self._get_char() - if c == '': - raise dns.exception.UnexpectedEnd - if not (c2.isdigit() and c3.isdigit()): - raise dns.exception.SyntaxError - c = chr(int(c) * 100 + int(c2) * 10 + int(c3)) - elif c == '\n': - raise dns.exception.SyntaxError('newline in quoted string') - elif c == '\\': - # - # It's an escape. Put it and the next character into - # the token; it will be checked later for goodness. - # - token += c - has_escape = True - c = self._get_char() - if c == '' or c == '\n': - raise dns.exception.UnexpectedEnd - token += c - if token == '' and ttype != QUOTED_STRING: - if self.multiline: - raise dns.exception.SyntaxError('unbalanced parentheses') - ttype = EOF - return Token(ttype, token, has_escape) - - def unget(self, token): - """Unget a token. - - The unget buffer for tokens is only one token large; it is - an error to try to unget a token when the unget buffer is not - empty. - - @param token: the token to unget - @type token: Token object - @raises UngetBufferFull: there is already an ungotten token - """ - - if not self.ungotten_token is None: - raise UngetBufferFull - self.ungotten_token = token - - def next(self): - """Return the next item in an iteration. - @rtype: (int, string) - """ - - token = self.get() - if token.is_eof(): - raise StopIteration - return token - - def __iter__(self): - return self - - # Helpers - - def get_int(self): - """Read the next token and interpret it as an integer. - - @raises dns.exception.SyntaxError: - @rtype: int - """ - - token = self.get().unescape() - if not token.is_identifier(): - raise dns.exception.SyntaxError('expecting an identifier') - if not token.value.isdigit(): - raise dns.exception.SyntaxError('expecting an integer') - return int(token.value) - - def get_uint8(self): - """Read the next token and interpret it as an 8-bit unsigned - integer. - - @raises dns.exception.SyntaxError: - @rtype: int - """ - - value = self.get_int() - if value < 0 or value > 255: - raise dns.exception.SyntaxError('%d is not an unsigned 8-bit integer' % value) - return value - - def get_uint16(self): - """Read the next token and interpret it as a 16-bit unsigned - integer. - - @raises dns.exception.SyntaxError: - @rtype: int - """ - - value = self.get_int() - if value < 0 or value > 65535: - raise dns.exception.SyntaxError('%d is not an unsigned 16-bit integer' % value) - return value - - def get_uint32(self): - """Read the next token and interpret it as a 32-bit unsigned - integer. - - @raises dns.exception.SyntaxError: - @rtype: int - """ - - token = self.get().unescape() - if not token.is_identifier(): - raise dns.exception.SyntaxError('expecting an identifier') - if not token.value.isdigit(): - raise dns.exception.SyntaxError('expecting an integer') - value = long(token.value) - if value < 0 or value > 4294967296L: - raise dns.exception.SyntaxError('%d is not an unsigned 32-bit integer' % value) - return value - - def get_string(self, origin=None): - """Read the next token and interpret it as a string. - - @raises dns.exception.SyntaxError: - @rtype: string - """ - - token = self.get().unescape() - if not (token.is_identifier() or token.is_quoted_string()): - raise dns.exception.SyntaxError('expecting a string') - return token.value - - def get_identifier(self, origin=None): - """Read the next token and raise an exception if it is not an identifier. - - @raises dns.exception.SyntaxError: - @rtype: string - """ - - token = self.get().unescape() - if not token.is_identifier(): - raise dns.exception.SyntaxError('expecting an identifier') - return token.value - - def get_name(self, origin=None): - """Read the next token and interpret it as a DNS name. - - @raises dns.exception.SyntaxError: - @rtype: dns.name.Name object""" - - token = self.get() - if not token.is_identifier(): - raise dns.exception.SyntaxError('expecting an identifier') - return dns.name.from_text(token.value, origin) - - def get_eol(self): - """Read the next token and raise an exception if it isn't EOL or - EOF. - - @raises dns.exception.SyntaxError: - @rtype: string - """ - - token = self.get() - if not token.is_eol_or_eof(): - raise dns.exception.SyntaxError('expected EOL or EOF, got %d "%s"' % (token.ttype, token.value)) - return token.value - - def get_ttl(self): - token = self.get().unescape() - if not token.is_identifier(): - raise dns.exception.SyntaxError('expecting an identifier') - return dns.ttl.from_text(token.value) diff --git a/third_party/dnspython/dns/tsig.py b/third_party/dnspython/dns/tsig.py deleted file mode 100644 index 63b925afbb3..00000000000 --- a/third_party/dnspython/dns/tsig.py +++ /dev/null @@ -1,223 +0,0 @@ -# Copyright (C) 2001-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -"""DNS TSIG support.""" - -import hmac -import struct -import sys - -import dns.exception -import dns.hash -import dns.rdataclass -import dns.name - -class BadTime(dns.exception.DNSException): - """Raised if the current time is not within the TSIG's validity time.""" - pass - -class BadSignature(dns.exception.DNSException): - """Raised if the TSIG signature fails to verify.""" - pass - -class PeerError(dns.exception.DNSException): - """Base class for all TSIG errors generated by the remote peer""" - pass - -class PeerBadKey(PeerError): - """Raised if the peer didn't know the key we used""" - pass - -class PeerBadSignature(PeerError): - """Raised if the peer didn't like the signature we sent""" - pass - -class PeerBadTime(PeerError): - """Raised if the peer didn't like the time we sent""" - pass - -class PeerBadTruncation(PeerError): - """Raised if the peer didn't like amount of truncation in the TSIG we sent""" - pass - -# TSIG Algorithms - -HMAC_MD5 = dns.name.from_text("HMAC-MD5.SIG-ALG.REG.INT") -HMAC_SHA1 = dns.name.from_text("hmac-sha1") -HMAC_SHA224 = dns.name.from_text("hmac-sha224") -HMAC_SHA256 = dns.name.from_text("hmac-sha256") -HMAC_SHA384 = dns.name.from_text("hmac-sha384") -HMAC_SHA512 = dns.name.from_text("hmac-sha512") - -default_algorithm = HMAC_MD5 - -BADSIG = 16 -BADKEY = 17 -BADTIME = 18 -BADTRUNC = 22 - -def sign(wire, keyname, secret, time, fudge, original_id, error, - other_data, request_mac, ctx=None, multi=False, first=True, - algorithm=default_algorithm): - """Return a (tsig_rdata, mac, ctx) tuple containing the HMAC TSIG rdata - for the input parameters, the HMAC MAC calculated by applying the - TSIG signature algorithm, and the TSIG digest context. - @rtype: (string, string, hmac.HMAC object) - @raises ValueError: I{other_data} is too long - @raises NotImplementedError: I{algorithm} is not supported - """ - - (algorithm_name, digestmod) = get_algorithm(algorithm) - if first: - ctx = hmac.new(secret, digestmod=digestmod) - ml = len(request_mac) - if ml > 0: - ctx.update(struct.pack('!H', ml)) - ctx.update(request_mac) - id = struct.pack('!H', original_id) - ctx.update(id) - ctx.update(wire[2:]) - if first: - ctx.update(keyname.to_digestable()) - ctx.update(struct.pack('!H', dns.rdataclass.ANY)) - ctx.update(struct.pack('!I', 0)) - long_time = time + 0L - upper_time = (long_time >> 32) & 0xffffL - lower_time = long_time & 0xffffffffL - time_mac = struct.pack('!HIH', upper_time, lower_time, fudge) - pre_mac = algorithm_name + time_mac - ol = len(other_data) - if ol > 65535: - raise ValueError('TSIG Other Data is > 65535 bytes') - post_mac = struct.pack('!HH', error, ol) + other_data - if first: - ctx.update(pre_mac) - ctx.update(post_mac) - else: - ctx.update(time_mac) - mac = ctx.digest() - mpack = struct.pack('!H', len(mac)) - tsig_rdata = pre_mac + mpack + mac + id + post_mac - if multi: - ctx = hmac.new(secret) - ml = len(mac) - ctx.update(struct.pack('!H', ml)) - ctx.update(mac) - else: - ctx = None - return (tsig_rdata, mac, ctx) - -def hmac_md5(wire, keyname, secret, time, fudge, original_id, error, - other_data, request_mac, ctx=None, multi=False, first=True, - algorithm=default_algorithm): - return sign(wire, keyname, secret, time, fudge, original_id, error, - other_data, request_mac, ctx, multi, first, algorithm) - -def validate(wire, keyname, secret, now, request_mac, tsig_start, tsig_rdata, - tsig_rdlen, ctx=None, multi=False, first=True): - """Validate the specified TSIG rdata against the other input parameters. - - @raises FormError: The TSIG is badly formed. - @raises BadTime: There is too much time skew between the client and the - server. - @raises BadSignature: The TSIG signature did not validate - @rtype: hmac.HMAC object""" - - (adcount,) = struct.unpack("!H", wire[10:12]) - if adcount == 0: - raise dns.exception.FormError - adcount -= 1 - new_wire = wire[0:10] + struct.pack("!H", adcount) + wire[12:tsig_start] - current = tsig_rdata - (aname, used) = dns.name.from_wire(wire, current) - current = current + used - (upper_time, lower_time, fudge, mac_size) = \ - struct.unpack("!HIHH", wire[current:current + 10]) - time = ((upper_time + 0L) << 32) + (lower_time + 0L) - current += 10 - mac = wire[current:current + mac_size] - current += mac_size - (original_id, error, other_size) = \ - struct.unpack("!HHH", wire[current:current + 6]) - current += 6 - other_data = wire[current:current + other_size] - current += other_size - if current != tsig_rdata + tsig_rdlen: - raise dns.exception.FormError - if error != 0: - if error == BADSIG: - raise PeerBadSignature - elif error == BADKEY: - raise PeerBadKey - elif error == BADTIME: - raise PeerBadTime - elif error == BADTRUNC: - raise PeerBadTruncation - else: - raise PeerError('unknown TSIG error code %d' % error) - time_low = time - fudge - time_high = time + fudge - if now < time_low or now > time_high: - raise BadTime - (junk, our_mac, ctx) = sign(new_wire, keyname, secret, time, fudge, - original_id, error, other_data, - request_mac, ctx, multi, first, aname) - if (our_mac != mac): - raise BadSignature - return ctx - -_hashes = None - -def _maybe_add_hash(tsig_alg, hash_alg): - try: - _hashes[tsig_alg] = dns.hash.get(hash_alg) - except KeyError: - pass - -def _setup_hashes(): - global _hashes - _hashes = {} - _maybe_add_hash(HMAC_SHA224, 'SHA224') - _maybe_add_hash(HMAC_SHA256, 'SHA256') - _maybe_add_hash(HMAC_SHA384, 'SHA384') - _maybe_add_hash(HMAC_SHA512, 'SHA512') - _maybe_add_hash(HMAC_SHA1, 'SHA1') - _maybe_add_hash(HMAC_MD5, 'MD5') - -def get_algorithm(algorithm): - """Returns the wire format string and the hash module to use for the - specified TSIG algorithm - - @rtype: (string, hash constructor) - @raises NotImplementedError: I{algorithm} is not supported - """ - - global _hashes - if _hashes is None: - _setup_hashes() - - if isinstance(algorithm, (str, unicode)): - algorithm = dns.name.from_text(algorithm) - - if sys.hexversion < 0x02050200 and \ - (algorithm == HMAC_SHA384 or algorithm == HMAC_SHA512): - raise NotImplementedError("TSIG algorithm " + str(algorithm) + - " requires Python 2.5.2 or later") - - try: - return (algorithm.to_digestable(), _hashes[algorithm]) - except KeyError: - raise NotImplementedError("TSIG algorithm " + str(algorithm) + - " is not supported") diff --git a/third_party/dnspython/dns/tsigkeyring.py b/third_party/dnspython/dns/tsigkeyring.py deleted file mode 100644 index 0ddd93410fa..00000000000 --- a/third_party/dnspython/dns/tsigkeyring.py +++ /dev/null @@ -1,44 +0,0 @@ -# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -"""A place to store TSIG keys.""" - -import base64 - -import dns.name - -def from_text(textring): - """Convert a dictionary containing (textual DNS name, base64 secret) pairs - into a binary keyring which has (dns.name.Name, binary secret) pairs. - @rtype: dict""" - - keyring = {} - for keytext in textring: - keyname = dns.name.from_text(keytext) - secret = base64.decodestring(textring[keytext]) - keyring[keyname] = secret - return keyring - -def to_text(keyring): - """Convert a dictionary containing (dns.name.Name, binary secret) pairs - into a text keyring which has (textual DNS name, base64 secret) pairs. - @rtype: dict""" - - textring = {} - for keyname in keyring: - keytext = dns.name.to_text(keyname) - secret = base64.encodestring(keyring[keyname]) - textring[keytext] = secret - return textring diff --git a/third_party/dnspython/dns/ttl.py b/third_party/dnspython/dns/ttl.py deleted file mode 100644 index ab6ddf4e665..00000000000 --- a/third_party/dnspython/dns/ttl.py +++ /dev/null @@ -1,64 +0,0 @@ -# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -"""DNS TTL conversion.""" - -import dns.exception - -class BadTTL(dns.exception.SyntaxError): - pass - -def from_text(text): - """Convert the text form of a TTL to an integer. - - The BIND 8 units syntax for TTLs (e.g. '1w6d4h3m10s') is supported. - - @param text: the textual TTL - @type text: string - @raises dns.ttl.BadTTL: the TTL is not well-formed - @rtype: int - """ - - if text.isdigit(): - total = long(text) - else: - if not text[0].isdigit(): - raise BadTTL - total = 0L - current = 0L - for c in text: - if c.isdigit(): - current *= 10 - current += long(c) - else: - c = c.lower() - if c == 'w': - total += current * 604800L - elif c == 'd': - total += current * 86400L - elif c == 'h': - total += current * 3600L - elif c == 'm': - total += current * 60L - elif c == 's': - total += current - else: - raise BadTTL("unknown unit '%s'" % c) - current = 0 - if not current == 0: - raise BadTTL("trailing integer") - if total < 0L or total > 2147483647L: - raise BadTTL("TTL should be between 0 and 2^31 - 1 (inclusive)") - return total diff --git a/third_party/dnspython/dns/update.py b/third_party/dnspython/dns/update.py deleted file mode 100644 index e6922269180..00000000000 --- a/third_party/dnspython/dns/update.py +++ /dev/null @@ -1,245 +0,0 @@ -# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -"""DNS Dynamic Update Support""" - -import dns.message -import dns.name -import dns.opcode -import dns.rdata -import dns.rdataclass -import dns.rdataset -import dns.tsig - -class Update(dns.message.Message): - def __init__(self, zone, rdclass=dns.rdataclass.IN, keyring=None, - keyname=None, keyalgorithm=dns.tsig.default_algorithm): - """Initialize a new DNS Update object. - - @param zone: The zone which is being updated. - @type zone: A dns.name.Name or string - @param rdclass: The class of the zone; defaults to dns.rdataclass.IN. - @type rdclass: An int designating the class, or a string whose value - is the name of a class. - @param keyring: The TSIG keyring to use; defaults to None. - @type keyring: dict - @param keyname: The name of the TSIG key to use; defaults to None. - The key must be defined in the keyring. If a keyring is specified - but a keyname is not, then the key used will be the first key in the - keyring. Note that the order of keys in a dictionary is not defined, - so applications should supply a keyname when a keyring is used, unless - they know the keyring contains only one key. - @type keyname: dns.name.Name or string - @param keyalgorithm: The TSIG algorithm to use; defaults to - dns.tsig.default_algorithm. Constants for TSIG algorithms are defined - in dns.tsig, and the currently implemented algorithms are - HMAC_MD5, HMAC_SHA1, HMAC_SHA224, HMAC_SHA256, HMAC_SHA384, and - HMAC_SHA512. - @type keyalgorithm: string - """ - super(Update, self).__init__() - self.flags |= dns.opcode.to_flags(dns.opcode.UPDATE) - if isinstance(zone, (str, unicode)): - zone = dns.name.from_text(zone) - self.origin = zone - if isinstance(rdclass, str): - rdclass = dns.rdataclass.from_text(rdclass) - self.zone_rdclass = rdclass - self.find_rrset(self.question, self.origin, rdclass, dns.rdatatype.SOA, - create=True, force_unique=True) - if not keyring is None: - self.use_tsig(keyring, keyname, algorithm=keyalgorithm) - - def _add_rr(self, name, ttl, rd, deleting=None, section=None): - """Add a single RR to the update section.""" - - if section is None: - section = self.authority - covers = rd.covers() - rrset = self.find_rrset(section, name, self.zone_rdclass, rd.rdtype, - covers, deleting, True, True) - rrset.add(rd, ttl) - - def _add(self, replace, section, name, *args): - """Add records. The first argument is the replace mode. If - false, RRs are added to an existing RRset; if true, the RRset - is replaced with the specified contents. The second - argument is the section to add to. The third argument - is always a name. The other arguments can be: - - - rdataset... - - - ttl, rdata... - - - ttl, rdtype, string...""" - - if isinstance(name, (str, unicode)): - name = dns.name.from_text(name, None) - if isinstance(args[0], dns.rdataset.Rdataset): - for rds in args: - if replace: - self.delete(name, rds.rdtype) - for rd in rds: - self._add_rr(name, rds.ttl, rd, section=section) - else: - args = list(args) - ttl = int(args.pop(0)) - if isinstance(args[0], dns.rdata.Rdata): - if replace: - self.delete(name, args[0].rdtype) - for rd in args: - self._add_rr(name, ttl, rd, section=section) - else: - rdtype = args.pop(0) - if isinstance(rdtype, str): - rdtype = dns.rdatatype.from_text(rdtype) - if replace: - self.delete(name, rdtype) - for s in args: - rd = dns.rdata.from_text(self.zone_rdclass, rdtype, s, - self.origin) - self._add_rr(name, ttl, rd, section=section) - - def add(self, name, *args): - """Add records. The first argument is always a name. The other - arguments can be: - - - rdataset... - - - ttl, rdata... - - - ttl, rdtype, string...""" - self._add(False, self.authority, name, *args) - - def delete(self, name, *args): - """Delete records. The first argument is always a name. The other - arguments can be: - - - I{nothing} - - - rdataset... - - - rdata... - - - rdtype, [string...]""" - - if isinstance(name, (str, unicode)): - name = dns.name.from_text(name, None) - if len(args) == 0: - rrset = self.find_rrset(self.authority, name, dns.rdataclass.ANY, - dns.rdatatype.ANY, dns.rdatatype.NONE, - dns.rdatatype.ANY, True, True) - elif isinstance(args[0], dns.rdataset.Rdataset): - for rds in args: - for rd in rds: - self._add_rr(name, 0, rd, dns.rdataclass.NONE) - else: - args = list(args) - if isinstance(args[0], dns.rdata.Rdata): - for rd in args: - self._add_rr(name, 0, rd, dns.rdataclass.NONE) - else: - rdtype = args.pop(0) - if isinstance(rdtype, (str, unicode)): - rdtype = dns.rdatatype.from_text(rdtype) - if len(args) == 0: - rrset = self.find_rrset(self.authority, name, - self.zone_rdclass, rdtype, - dns.rdatatype.NONE, - dns.rdataclass.ANY, - True, True) - else: - for s in args: - rd = dns.rdata.from_text(self.zone_rdclass, rdtype, s, - self.origin) - self._add_rr(name, 0, rd, dns.rdataclass.NONE) - - def replace(self, name, *args): - """Replace records. The first argument is always a name. The other - arguments can be: - - - rdataset... - - - ttl, rdata... - - - ttl, rdtype, string... - - Note that if you want to replace the entire node, you should do - a delete of the name followed by one or more calls to add.""" - - self._add(True, self.authority, name, *args) - - def present(self, name, *args): - """Require that an owner name (and optionally an rdata type, - or specific rdataset) exists as a prerequisite to the - execution of the update. The first argument is always a name. - The other arguments can be: - - - rdataset... - - - rdata... - - - rdtype, string...""" - - if isinstance(name, (str, unicode)): - name = dns.name.from_text(name, None) - if len(args) == 0: - rrset = self.find_rrset(self.answer, name, - dns.rdataclass.ANY, dns.rdatatype.ANY, - dns.rdatatype.NONE, None, - True, True) - elif isinstance(args[0], dns.rdataset.Rdataset) or \ - isinstance(args[0], dns.rdata.Rdata) or \ - len(args) > 1: - if not isinstance(args[0], dns.rdataset.Rdataset): - # Add a 0 TTL - args = list(args) - args.insert(0, 0) - self._add(False, self.answer, name, *args) - else: - rdtype = args[0] - if isinstance(rdtype, (str, unicode)): - rdtype = dns.rdatatype.from_text(rdtype) - rrset = self.find_rrset(self.answer, name, - dns.rdataclass.ANY, rdtype, - dns.rdatatype.NONE, None, - True, True) - - def absent(self, name, rdtype=None): - """Require that an owner name (and optionally an rdata type) does - not exist as a prerequisite to the execution of the update.""" - - if isinstance(name, (str, unicode)): - name = dns.name.from_text(name, None) - if rdtype is None: - rrset = self.find_rrset(self.answer, name, - dns.rdataclass.NONE, dns.rdatatype.ANY, - dns.rdatatype.NONE, None, - True, True) - else: - if isinstance(rdtype, (str, unicode)): - rdtype = dns.rdatatype.from_text(rdtype) - rrset = self.find_rrset(self.answer, name, - dns.rdataclass.NONE, rdtype, - dns.rdatatype.NONE, None, - True, True) - - def to_wire(self, origin=None, max_size=65535): - """Return a string containing the update in DNS compressed wire - format. - @rtype: string""" - if origin is None: - origin = self.origin - return super(Update, self).to_wire(origin, max_size) diff --git a/third_party/dnspython/dns/version.py b/third_party/dnspython/dns/version.py deleted file mode 100644 index 7de430b638a..00000000000 --- a/third_party/dnspython/dns/version.py +++ /dev/null @@ -1,34 +0,0 @@ -# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -"""dnspython release version information.""" - -MAJOR = 1 -MINOR = 10 -MICRO = 0 -RELEASELEVEL = 0x0f -SERIAL = 0 - -if RELEASELEVEL == 0x0f: - version = '%d.%d.%d' % (MAJOR, MINOR, MICRO) -elif RELEASELEVEL == 0x00: - version = '%d.%d.%dx%d' % \ - (MAJOR, MINOR, MICRO, SERIAL) -else: - version = '%d.%d.%d%x%d' % \ - (MAJOR, MINOR, MICRO, RELEASELEVEL, SERIAL) - -hexversion = MAJOR << 24 | MINOR << 16 | MICRO << 8 | RELEASELEVEL << 4 | \ - SERIAL diff --git a/third_party/dnspython/dns/wiredata.py b/third_party/dnspython/dns/wiredata.py deleted file mode 100644 index 86d954a90a6..00000000000 --- a/third_party/dnspython/dns/wiredata.py +++ /dev/null @@ -1,59 +0,0 @@ -# Copyright (C) 2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -"""DNS Wire Data Helper""" - -import sys - -import dns.exception - -class WireData(str): - # WireData is a string with stricter slicing - def __getitem__(self, key): - try: - return WireData(super(WireData, self).__getitem__(key)) - except IndexError: - raise dns.exception.FormError - def __getslice__(self, i, j): - try: - if j == sys.maxint: - # handle the case where the right bound is unspecified - j = len(self) - if i < 0 or j < 0: - raise dns.exception.FormError - # If it's not an empty slice, access left and right bounds - # to make sure they're valid - if i != j: - super(WireData, self).__getitem__(i) - super(WireData, self).__getitem__(j - 1) - return WireData(super(WireData, self).__getslice__(i, j)) - except IndexError: - raise dns.exception.FormError - def __iter__(self): - i = 0 - while 1: - try: - yield self[i] - i += 1 - except dns.exception.FormError: - raise StopIteration - def unwrap(self): - return str(self) - -def maybe_wrap(wire): - if not isinstance(wire, WireData): - return WireData(wire) - else: - return wire diff --git a/third_party/dnspython/dns/zone.py b/third_party/dnspython/dns/zone.py deleted file mode 100644 index 67c952d3cc5..00000000000 --- a/third_party/dnspython/dns/zone.py +++ /dev/null @@ -1,855 +0,0 @@ -# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -"""DNS Zones.""" - -from __future__ import generators - -import sys - -import dns.exception -import dns.name -import dns.node -import dns.rdataclass -import dns.rdatatype -import dns.rdata -import dns.rrset -import dns.tokenizer -import dns.ttl - -class BadZone(dns.exception.DNSException): - """The zone is malformed.""" - pass - -class NoSOA(BadZone): - """The zone has no SOA RR at its origin.""" - pass - -class NoNS(BadZone): - """The zone has no NS RRset at its origin.""" - pass - -class UnknownOrigin(BadZone): - """The zone's origin is unknown.""" - pass - -class Zone(object): - """A DNS zone. - - A Zone is a mapping from names to nodes. The zone object may be - treated like a Python dictionary, e.g. zone[name] will retrieve - the node associated with that name. The I{name} may be a - dns.name.Name object, or it may be a string. In the either case, - if the name is relative it is treated as relative to the origin of - the zone. - - @ivar rdclass: The zone's rdata class; the default is class IN. - @type rdclass: int - @ivar origin: The origin of the zone. - @type origin: dns.name.Name object - @ivar nodes: A dictionary mapping the names of nodes in the zone to the - nodes themselves. - @type nodes: dict - @ivar relativize: should names in the zone be relativized? - @type relativize: bool - @cvar node_factory: the factory used to create a new node - @type node_factory: class or callable - """ - - node_factory = dns.node.Node - - __slots__ = ['rdclass', 'origin', 'nodes', 'relativize'] - - def __init__(self, origin, rdclass=dns.rdataclass.IN, relativize=True): - """Initialize a zone object. - - @param origin: The origin of the zone. - @type origin: dns.name.Name object - @param rdclass: The zone's rdata class; the default is class IN. - @type rdclass: int""" - - self.rdclass = rdclass - self.origin = origin - self.nodes = {} - self.relativize = relativize - - def __eq__(self, other): - """Two zones are equal if they have the same origin, class, and - nodes. - @rtype: bool - """ - - if not isinstance(other, Zone): - return False - if self.rdclass != other.rdclass or \ - self.origin != other.origin or \ - self.nodes != other.nodes: - return False - return True - - def __ne__(self, other): - """Are two zones not equal? - @rtype: bool - """ - - return not self.__eq__(other) - - def _validate_name(self, name): - if isinstance(name, (str, unicode)): - name = dns.name.from_text(name, None) - elif not isinstance(name, dns.name.Name): - raise KeyError("name parameter must be convertable to a DNS name") - if name.is_absolute(): - if not name.is_subdomain(self.origin): - raise KeyError("name parameter must be a subdomain of the zone origin") - if self.relativize: - name = name.relativize(self.origin) - return name - - def __getitem__(self, key): - key = self._validate_name(key) - return self.nodes[key] - - def __setitem__(self, key, value): - key = self._validate_name(key) - self.nodes[key] = value - - def __delitem__(self, key): - key = self._validate_name(key) - del self.nodes[key] - - def __iter__(self): - return self.nodes.iterkeys() - - def iterkeys(self): - return self.nodes.iterkeys() - - def keys(self): - return self.nodes.keys() - - def itervalues(self): - return self.nodes.itervalues() - - def values(self): - return self.nodes.values() - - def iteritems(self): - return self.nodes.iteritems() - - def items(self): - return self.nodes.items() - - def get(self, key): - key = self._validate_name(key) - return self.nodes.get(key) - - def __contains__(self, other): - return other in self.nodes - - def find_node(self, name, create=False): - """Find a node in the zone, possibly creating it. - - @param name: the name of the node to find - @type name: dns.name.Name object or string - @param create: should the node be created if it doesn't exist? - @type create: bool - @raises KeyError: the name is not known and create was not specified. - @rtype: dns.node.Node object - """ - - name = self._validate_name(name) - node = self.nodes.get(name) - if node is None: - if not create: - raise KeyError - node = self.node_factory() - self.nodes[name] = node - return node - - def get_node(self, name, create=False): - """Get a node in the zone, possibly creating it. - - This method is like L{find_node}, except it returns None instead - of raising an exception if the node does not exist and creation - has not been requested. - - @param name: the name of the node to find - @type name: dns.name.Name object or string - @param create: should the node be created if it doesn't exist? - @type create: bool - @rtype: dns.node.Node object or None - """ - - try: - node = self.find_node(name, create) - except KeyError: - node = None - return node - - def delete_node(self, name): - """Delete the specified node if it exists. - - It is not an error if the node does not exist. - """ - - name = self._validate_name(name) - if self.nodes.has_key(name): - del self.nodes[name] - - def find_rdataset(self, name, rdtype, covers=dns.rdatatype.NONE, - create=False): - """Look for rdata with the specified name and type in the zone, - and return an rdataset encapsulating it. - - The I{name}, I{rdtype}, and I{covers} parameters may be - strings, in which case they will be converted to their proper - type. - - The rdataset returned is not a copy; changes to it will change - the zone. - - KeyError is raised if the name or type are not found. - Use L{get_rdataset} if you want to have None returned instead. - - @param name: the owner name to look for - @type name: DNS.name.Name object or string - @param rdtype: the rdata type desired - @type rdtype: int or string - @param covers: the covered type (defaults to None) - @type covers: int or string - @param create: should the node and rdataset be created if they do not - exist? - @type create: bool - @raises KeyError: the node or rdata could not be found - @rtype: dns.rrset.RRset object - """ - - name = self._validate_name(name) - if isinstance(rdtype, (str, unicode)): - rdtype = dns.rdatatype.from_text(rdtype) - if isinstance(covers, (str, unicode)): - covers = dns.rdatatype.from_text(covers) - node = self.find_node(name, create) - return node.find_rdataset(self.rdclass, rdtype, covers, create) - - def get_rdataset(self, name, rdtype, covers=dns.rdatatype.NONE, - create=False): - """Look for rdata with the specified name and type in the zone, - and return an rdataset encapsulating it. - - The I{name}, I{rdtype}, and I{covers} parameters may be - strings, in which case they will be converted to their proper - type. - - The rdataset returned is not a copy; changes to it will change - the zone. - - None is returned if the name or type are not found. - Use L{find_rdataset} if you want to have KeyError raised instead. - - @param name: the owner name to look for - @type name: DNS.name.Name object or string - @param rdtype: the rdata type desired - @type rdtype: int or string - @param covers: the covered type (defaults to None) - @type covers: int or string - @param create: should the node and rdataset be created if they do not - exist? - @type create: bool - @rtype: dns.rrset.RRset object - """ - - try: - rdataset = self.find_rdataset(name, rdtype, covers, create) - except KeyError: - rdataset = None - return rdataset - - def delete_rdataset(self, name, rdtype, covers=dns.rdatatype.NONE): - """Delete the rdataset matching I{rdtype} and I{covers}, if it - exists at the node specified by I{name}. - - The I{name}, I{rdtype}, and I{covers} parameters may be - strings, in which case they will be converted to their proper - type. - - It is not an error if the node does not exist, or if there is no - matching rdataset at the node. - - If the node has no rdatasets after the deletion, it will itself - be deleted. - - @param name: the owner name to look for - @type name: DNS.name.Name object or string - @param rdtype: the rdata type desired - @type rdtype: int or string - @param covers: the covered type (defaults to None) - @type covers: int or string - """ - - name = self._validate_name(name) - if isinstance(rdtype, (str, unicode)): - rdtype = dns.rdatatype.from_text(rdtype) - if isinstance(covers, (str, unicode)): - covers = dns.rdatatype.from_text(covers) - node = self.get_node(name) - if not node is None: - node.delete_rdataset(self.rdclass, rdtype, covers) - if len(node) == 0: - self.delete_node(name) - - def replace_rdataset(self, name, replacement): - """Replace an rdataset at name. - - It is not an error if there is no rdataset matching I{replacement}. - - Ownership of the I{replacement} object is transferred to the zone; - in other words, this method does not store a copy of I{replacement} - at the node, it stores I{replacement} itself. - - If the I{name} node does not exist, it is created. - - @param name: the owner name - @type name: DNS.name.Name object or string - @param replacement: the replacement rdataset - @type replacement: dns.rdataset.Rdataset - """ - - if replacement.rdclass != self.rdclass: - raise ValueError('replacement.rdclass != zone.rdclass') - node = self.find_node(name, True) - node.replace_rdataset(replacement) - - def find_rrset(self, name, rdtype, covers=dns.rdatatype.NONE): - """Look for rdata with the specified name and type in the zone, - and return an RRset encapsulating it. - - The I{name}, I{rdtype}, and I{covers} parameters may be - strings, in which case they will be converted to their proper - type. - - This method is less efficient than the similar - L{find_rdataset} because it creates an RRset instead of - returning the matching rdataset. It may be more convenient - for some uses since it returns an object which binds the owner - name to the rdata. - - This method may not be used to create new nodes or rdatasets; - use L{find_rdataset} instead. - - KeyError is raised if the name or type are not found. - Use L{get_rrset} if you want to have None returned instead. - - @param name: the owner name to look for - @type name: DNS.name.Name object or string - @param rdtype: the rdata type desired - @type rdtype: int or string - @param covers: the covered type (defaults to None) - @type covers: int or string - @raises KeyError: the node or rdata could not be found - @rtype: dns.rrset.RRset object - """ - - name = self._validate_name(name) - if isinstance(rdtype, (str, unicode)): - rdtype = dns.rdatatype.from_text(rdtype) - if isinstance(covers, (str, unicode)): - covers = dns.rdatatype.from_text(covers) - rdataset = self.nodes[name].find_rdataset(self.rdclass, rdtype, covers) - rrset = dns.rrset.RRset(name, self.rdclass, rdtype, covers) - rrset.update(rdataset) - return rrset - - def get_rrset(self, name, rdtype, covers=dns.rdatatype.NONE): - """Look for rdata with the specified name and type in the zone, - and return an RRset encapsulating it. - - The I{name}, I{rdtype}, and I{covers} parameters may be - strings, in which case they will be converted to their proper - type. - - This method is less efficient than the similar L{get_rdataset} - because it creates an RRset instead of returning the matching - rdataset. It may be more convenient for some uses since it - returns an object which binds the owner name to the rdata. - - This method may not be used to create new nodes or rdatasets; - use L{find_rdataset} instead. - - None is returned if the name or type are not found. - Use L{find_rrset} if you want to have KeyError raised instead. - - @param name: the owner name to look for - @type name: DNS.name.Name object or string - @param rdtype: the rdata type desired - @type rdtype: int or string - @param covers: the covered type (defaults to None) - @type covers: int or string - @rtype: dns.rrset.RRset object - """ - - try: - rrset = self.find_rrset(name, rdtype, covers) - except KeyError: - rrset = None - return rrset - - def iterate_rdatasets(self, rdtype=dns.rdatatype.ANY, - covers=dns.rdatatype.NONE): - """Return a generator which yields (name, rdataset) tuples for - all rdatasets in the zone which have the specified I{rdtype} - and I{covers}. If I{rdtype} is dns.rdatatype.ANY, the default, - then all rdatasets will be matched. - - @param rdtype: int or string - @type rdtype: int or string - @param covers: the covered type (defaults to None) - @type covers: int or string - """ - - if isinstance(rdtype, (str, unicode)): - rdtype = dns.rdatatype.from_text(rdtype) - if isinstance(covers, (str, unicode)): - covers = dns.rdatatype.from_text(covers) - for (name, node) in self.iteritems(): - for rds in node: - if rdtype == dns.rdatatype.ANY or \ - (rds.rdtype == rdtype and rds.covers == covers): - yield (name, rds) - - def iterate_rdatas(self, rdtype=dns.rdatatype.ANY, - covers=dns.rdatatype.NONE): - """Return a generator which yields (name, ttl, rdata) tuples for - all rdatas in the zone which have the specified I{rdtype} - and I{covers}. If I{rdtype} is dns.rdatatype.ANY, the default, - then all rdatas will be matched. - - @param rdtype: int or string - @type rdtype: int or string - @param covers: the covered type (defaults to None) - @type covers: int or string - """ - - if isinstance(rdtype, (str, unicode)): - rdtype = dns.rdatatype.from_text(rdtype) - if isinstance(covers, (str, unicode)): - covers = dns.rdatatype.from_text(covers) - for (name, node) in self.iteritems(): - for rds in node: - if rdtype == dns.rdatatype.ANY or \ - (rds.rdtype == rdtype and rds.covers == covers): - for rdata in rds: - yield (name, rds.ttl, rdata) - - def to_file(self, f, sorted=True, relativize=True, nl=None): - """Write a zone to a file. - - @param f: file or string. If I{f} is a string, it is treated - as the name of a file to open. - @param sorted: if True, the file will be written with the - names sorted in DNSSEC order from least to greatest. Otherwise - the names will be written in whatever order they happen to have - in the zone's dictionary. - @param relativize: if True, domain names in the output will be - relativized to the zone's origin (if possible). - @type relativize: bool - @param nl: The end of line string. If not specified, the - output will use the platform's native end-of-line marker (i.e. - LF on POSIX, CRLF on Windows, CR on Macintosh). - @type nl: string or None - """ - - if sys.hexversion >= 0x02030000: - # allow Unicode filenames - str_type = basestring - else: - str_type = str - if nl is None: - opts = 'w' - else: - opts = 'wb' - if isinstance(f, str_type): - f = file(f, opts) - want_close = True - else: - want_close = False - try: - if sorted: - names = self.keys() - names.sort() - else: - names = self.iterkeys() - for n in names: - l = self[n].to_text(n, origin=self.origin, - relativize=relativize) - if nl is None: - print >> f, l - else: - f.write(l) - f.write(nl) - finally: - if want_close: - f.close() - - def check_origin(self): - """Do some simple checking of the zone's origin. - - @raises dns.zone.NoSOA: there is no SOA RR - @raises dns.zone.NoNS: there is no NS RRset - @raises KeyError: there is no origin node - """ - if self.relativize: - name = dns.name.empty - else: - name = self.origin - if self.get_rdataset(name, dns.rdatatype.SOA) is None: - raise NoSOA - if self.get_rdataset(name, dns.rdatatype.NS) is None: - raise NoNS - - -class _MasterReader(object): - """Read a DNS master file - - @ivar tok: The tokenizer - @type tok: dns.tokenizer.Tokenizer object - @ivar ttl: The default TTL - @type ttl: int - @ivar last_name: The last name read - @type last_name: dns.name.Name object - @ivar current_origin: The current origin - @type current_origin: dns.name.Name object - @ivar relativize: should names in the zone be relativized? - @type relativize: bool - @ivar zone: the zone - @type zone: dns.zone.Zone object - @ivar saved_state: saved reader state (used when processing $INCLUDE) - @type saved_state: list of (tokenizer, current_origin, last_name, file) - tuples. - @ivar current_file: the file object of the $INCLUDed file being parsed - (None if no $INCLUDE is active). - @ivar allow_include: is $INCLUDE allowed? - @type allow_include: bool - @ivar check_origin: should sanity checks of the origin node be done? - The default is True. - @type check_origin: bool - """ - - def __init__(self, tok, origin, rdclass, relativize, zone_factory=Zone, - allow_include=False, check_origin=True): - if isinstance(origin, (str, unicode)): - origin = dns.name.from_text(origin) - self.tok = tok - self.current_origin = origin - self.relativize = relativize - self.ttl = 0 - self.last_name = None - self.zone = zone_factory(origin, rdclass, relativize=relativize) - self.saved_state = [] - self.current_file = None - self.allow_include = allow_include - self.check_origin = check_origin - - def _eat_line(self): - while 1: - token = self.tok.get() - if token.is_eol_or_eof(): - break - - def _rr_line(self): - """Process one line from a DNS master file.""" - # Name - if self.current_origin is None: - raise UnknownOrigin - token = self.tok.get(want_leading = True) - if not token.is_whitespace(): - self.last_name = dns.name.from_text(token.value, self.current_origin) - else: - token = self.tok.get() - if token.is_eol_or_eof(): - # treat leading WS followed by EOL/EOF as if they were EOL/EOF. - return - self.tok.unget(token) - name = self.last_name - if not name.is_subdomain(self.zone.origin): - self._eat_line() - return - if self.relativize: - name = name.relativize(self.zone.origin) - token = self.tok.get() - if not token.is_identifier(): - raise dns.exception.SyntaxError - # TTL - try: - ttl = dns.ttl.from_text(token.value) - token = self.tok.get() - if not token.is_identifier(): - raise dns.exception.SyntaxError - except dns.ttl.BadTTL: - ttl = self.ttl - # Class - try: - rdclass = dns.rdataclass.from_text(token.value) - token = self.tok.get() - if not token.is_identifier(): - raise dns.exception.SyntaxError - except dns.exception.SyntaxError: - raise dns.exception.SyntaxError - except: - rdclass = self.zone.rdclass - if rdclass != self.zone.rdclass: - raise dns.exception.SyntaxError("RR class is not zone's class") - # Type - try: - rdtype = dns.rdatatype.from_text(token.value) - except: - raise dns.exception.SyntaxError("unknown rdatatype '%s'" % token.value) - n = self.zone.nodes.get(name) - if n is None: - n = self.zone.node_factory() - self.zone.nodes[name] = n - try: - rd = dns.rdata.from_text(rdclass, rdtype, self.tok, - self.current_origin, False) - except dns.exception.SyntaxError: - # Catch and reraise. - (ty, va) = sys.exc_info()[:2] - raise va - except: - # All exceptions that occur in the processing of rdata - # are treated as syntax errors. This is not strictly - # correct, but it is correct almost all of the time. - # We convert them to syntax errors so that we can emit - # helpful filename:line info. - (ty, va) = sys.exc_info()[:2] - raise dns.exception.SyntaxError("caught exception %s: %s" % (str(ty), str(va))) - - rd.choose_relativity(self.zone.origin, self.relativize) - covers = rd.covers() - rds = n.find_rdataset(rdclass, rdtype, covers, True) - rds.add(rd, ttl) - - def read(self): - """Read a DNS master file and build a zone object. - - @raises dns.zone.NoSOA: No SOA RR was found at the zone origin - @raises dns.zone.NoNS: No NS RRset was found at the zone origin - """ - - try: - while 1: - token = self.tok.get(True, True).unescape() - if token.is_eof(): - if not self.current_file is None: - self.current_file.close() - if len(self.saved_state) > 0: - (self.tok, - self.current_origin, - self.last_name, - self.current_file, - self.ttl) = self.saved_state.pop(-1) - continue - break - elif token.is_eol(): - continue - elif token.is_comment(): - self.tok.get_eol() - continue - elif token.value[0] == '$': - u = token.value.upper() - if u == '$TTL': - token = self.tok.get() - if not token.is_identifier(): - raise dns.exception.SyntaxError("bad $TTL") - self.ttl = dns.ttl.from_text(token.value) - self.tok.get_eol() - elif u == '$ORIGIN': - self.current_origin = self.tok.get_name() - self.tok.get_eol() - if self.zone.origin is None: - self.zone.origin = self.current_origin - elif u == '$INCLUDE' and self.allow_include: - token = self.tok.get() - if not token.is_quoted_string(): - raise dns.exception.SyntaxError("bad filename in $INCLUDE") - filename = token.value - token = self.tok.get() - if token.is_identifier(): - new_origin = dns.name.from_text(token.value, \ - self.current_origin) - self.tok.get_eol() - elif not token.is_eol_or_eof(): - raise dns.exception.SyntaxError("bad origin in $INCLUDE") - else: - new_origin = self.current_origin - self.saved_state.append((self.tok, - self.current_origin, - self.last_name, - self.current_file, - self.ttl)) - self.current_file = file(filename, 'r') - self.tok = dns.tokenizer.Tokenizer(self.current_file, - filename) - self.current_origin = new_origin - else: - raise dns.exception.SyntaxError("Unknown master file directive '" + u + "'") - continue - self.tok.unget(token) - self._rr_line() - except dns.exception.SyntaxError, detail: - (filename, line_number) = self.tok.where() - if detail is None: - detail = "syntax error" - raise dns.exception.SyntaxError("%s:%d: %s" % (filename, line_number, detail)) - - # Now that we're done reading, do some basic checking of the zone. - if self.check_origin: - self.zone.check_origin() - -def from_text(text, origin = None, rdclass = dns.rdataclass.IN, - relativize = True, zone_factory=Zone, filename=None, - allow_include=False, check_origin=True): - """Build a zone object from a master file format string. - - @param text: the master file format input - @type text: string. - @param origin: The origin of the zone; if not specified, the first - $ORIGIN statement in the master file will determine the origin of the - zone. - @type origin: dns.name.Name object or string - @param rdclass: The zone's rdata class; the default is class IN. - @type rdclass: int - @param relativize: should names be relativized? The default is True - @type relativize: bool - @param zone_factory: The zone factory to use - @type zone_factory: function returning a Zone - @param filename: The filename to emit when describing where an error - occurred; the default is '<string>'. - @type filename: string - @param allow_include: is $INCLUDE allowed? - @type allow_include: bool - @param check_origin: should sanity checks of the origin node be done? - The default is True. - @type check_origin: bool - @raises dns.zone.NoSOA: No SOA RR was found at the zone origin - @raises dns.zone.NoNS: No NS RRset was found at the zone origin - @rtype: dns.zone.Zone object - """ - - # 'text' can also be a file, but we don't publish that fact - # since it's an implementation detail. The official file - # interface is from_file(). - - if filename is None: - filename = '<string>' - tok = dns.tokenizer.Tokenizer(text, filename) - reader = _MasterReader(tok, origin, rdclass, relativize, zone_factory, - allow_include=allow_include, - check_origin=check_origin) - reader.read() - return reader.zone - -def from_file(f, origin = None, rdclass = dns.rdataclass.IN, - relativize = True, zone_factory=Zone, filename=None, - allow_include=True, check_origin=True): - """Read a master file and build a zone object. - - @param f: file or string. If I{f} is a string, it is treated - as the name of a file to open. - @param origin: The origin of the zone; if not specified, the first - $ORIGIN statement in the master file will determine the origin of the - zone. - @type origin: dns.name.Name object or string - @param rdclass: The zone's rdata class; the default is class IN. - @type rdclass: int - @param relativize: should names be relativized? The default is True - @type relativize: bool - @param zone_factory: The zone factory to use - @type zone_factory: function returning a Zone - @param filename: The filename to emit when describing where an error - occurred; the default is '<file>', or the value of I{f} if I{f} is a - string. - @type filename: string - @param allow_include: is $INCLUDE allowed? - @type allow_include: bool - @param check_origin: should sanity checks of the origin node be done? - The default is True. - @type check_origin: bool - @raises dns.zone.NoSOA: No SOA RR was found at the zone origin - @raises dns.zone.NoNS: No NS RRset was found at the zone origin - @rtype: dns.zone.Zone object - """ - - if sys.hexversion >= 0x02030000: - # allow Unicode filenames; turn on universal newline support - str_type = basestring - opts = 'rU' - else: - str_type = str - opts = 'r' - if isinstance(f, str_type): - if filename is None: - filename = f - f = file(f, opts) - want_close = True - else: - if filename is None: - filename = '<file>' - want_close = False - - try: - z = from_text(f, origin, rdclass, relativize, zone_factory, - filename, allow_include, check_origin) - finally: - if want_close: - f.close() - return z - -def from_xfr(xfr, zone_factory=Zone, relativize=True): - """Convert the output of a zone transfer generator into a zone object. - - @param xfr: The xfr generator - @type xfr: generator of dns.message.Message objects - @param relativize: should names be relativized? The default is True. - It is essential that the relativize setting matches the one specified - to dns.query.xfr(). - @type relativize: bool - @raises dns.zone.NoSOA: No SOA RR was found at the zone origin - @raises dns.zone.NoNS: No NS RRset was found at the zone origin - @rtype: dns.zone.Zone object - """ - - z = None - for r in xfr: - if z is None: - if relativize: - origin = r.origin - else: - origin = r.answer[0].name - rdclass = r.answer[0].rdclass - z = zone_factory(origin, rdclass, relativize=relativize) - for rrset in r.answer: - znode = z.nodes.get(rrset.name) - if not znode: - znode = z.node_factory() - z.nodes[rrset.name] = znode - zrds = znode.find_rdataset(rrset.rdclass, rrset.rdtype, - rrset.covers, True) - zrds.update_ttl(rrset.ttl) - for rd in rrset: - rd.choose_relativity(z.origin, relativize) - zrds.add(rd) - z.check_origin() - return z diff --git a/third_party/dnspython/examples/ddns.py b/third_party/dnspython/examples/ddns.py deleted file mode 100755 index 84814b73cf6..00000000000 --- a/third_party/dnspython/examples/ddns.py +++ /dev/null @@ -1,51 +0,0 @@ -#!/usr/bin/env python - -# -# Use a TSIG-signed DDNS update to update our hostname-to-address -# mapping. -# -# usage: ddns.py <ip-address> -# -# On linux systems, you can automatically update your DNS any time an -# interface comes up by adding an ifup-local script that invokes this -# python code. -# -# E.g. on my systems I have this -# -# #!/bin/sh -# -# DEVICE=$1 -# -# if [ "X${DEVICE}" == "Xeth0" ]; then -# IPADDR=`LANG= LC_ALL= ifconfig ${DEVICE} | grep 'inet addr' | -# awk -F: '{ print $2 } ' | awk '{ print $1 }'` -# /usr/local/sbin/ddns.py $IPADDR -# fi -# -# in /etc/ifup-local. -# - -import sys - -import dns.update -import dns.query -import dns.tsigkeyring - -# -# Replace the keyname and secret with appropriate values for your -# configuration. -# -keyring = dns.tsigkeyring.from_text({ - 'keyname.' : 'NjHwPsMKjdN++dOfE5iAiQ==' - }) - -# -# Replace "example." with your domain, and "host" with your hostname. -# -update = dns.update.Update('example.', keyring=keyring) -update.replace('host', 300, 'A', sys.argv[1]) - -# -# Replace "10.0.0.1" with the IP address of your master server. -# -response = dns.query.tcp(update, '10.0.0.1', timeout=10) diff --git a/third_party/dnspython/examples/e164.py b/third_party/dnspython/examples/e164.py deleted file mode 100755 index ad40ccf84b5..00000000000 --- a/third_party/dnspython/examples/e164.py +++ /dev/null @@ -1,6 +0,0 @@ -#!/usr/bin/env python - -import dns.e164 -n = dns.e164.from_e164("+1 555 1212") -print n -print dns.e164.to_e164(n) diff --git a/third_party/dnspython/examples/mx.py b/third_party/dnspython/examples/mx.py deleted file mode 100755 index 3036e70ddf3..00000000000 --- a/third_party/dnspython/examples/mx.py +++ /dev/null @@ -1,7 +0,0 @@ -#!/usr/bin/env python - -import dns.resolver - -answers = dns.resolver.query('nominum.com', 'MX') -for rdata in answers: - print 'Host', rdata.exchange, 'has preference', rdata.preference diff --git a/third_party/dnspython/examples/name.py b/third_party/dnspython/examples/name.py deleted file mode 100755 index b099c49d166..00000000000 --- a/third_party/dnspython/examples/name.py +++ /dev/null @@ -1,13 +0,0 @@ -#!/usr/bin/env python - -import dns.name - -n = dns.name.from_text('www.dnspython.org') -o = dns.name.from_text('dnspython.org') -print n.is_subdomain(o) # True -print n.is_superdomain(o) # False -print n > o # True -rel = n.relativize(o) # rel is the relative name www -n2 = rel + o -print n2 == n # True -print n.labels # ['www', 'dnspython', 'org', ''] diff --git a/third_party/dnspython/examples/reverse.py b/third_party/dnspython/examples/reverse.py deleted file mode 100755 index 8657baed440..00000000000 --- a/third_party/dnspython/examples/reverse.py +++ /dev/null @@ -1,40 +0,0 @@ -#!/usr/bin/env python - -# Usage: reverse.py <zone_filename>... -# -# This demo script will load in all of the zones specified by the -# filenames on the command line, find all the A RRs in them, and -# construct a reverse mapping table that maps each IP address used to -# the list of names mapping to that address. The table is then sorted -# nicely and printed. -# -# Note! The zone name is taken from the basename of the filename, so -# you must use filenames like "/wherever/you/like/dnspython.org" and -# not something like "/wherever/you/like/foo.db" (unless you're -# working with the ".db" GTLD, of course :)). -# -# If this weren't a demo script, there'd be a way of specifying the -# origin for each zone instead of constructing it from the filename. - -import dns.zone -import dns.ipv4 -import os.path -import sys - -reverse_map = {} - -for filename in sys.argv[1:]: - zone = dns.zone.from_file(filename, os.path.basename(filename), - relativize=False) - for (name, ttl, rdata) in zone.iterate_rdatas('A'): - try: - reverse_map[rdata.address].append(name.to_text()) - except KeyError: - reverse_map[rdata.address] = [name.to_text()] - -keys = reverse_map.keys() -keys.sort(lambda a1, a2: cmp(dns.ipv4.inet_aton(a1), dns.ipv4.inet_aton(a2))) -for k in keys: - v = reverse_map[k] - v.sort() - print k, v diff --git a/third_party/dnspython/examples/reverse_name.py b/third_party/dnspython/examples/reverse_name.py deleted file mode 100755 index 351896b0156..00000000000 --- a/third_party/dnspython/examples/reverse_name.py +++ /dev/null @@ -1,6 +0,0 @@ -#!/usr/bin/env python - -import dns.reversename -n = dns.reversename.from_address("127.0.0.1") -print n -print dns.reversename.to_address(n) diff --git a/third_party/dnspython/examples/xfr.py b/third_party/dnspython/examples/xfr.py deleted file mode 100755 index e67ab189273..00000000000 --- a/third_party/dnspython/examples/xfr.py +++ /dev/null @@ -1,14 +0,0 @@ -#!/usr/bin/env python - -import dns.query -import dns.resolver -import dns.zone - -soa_answer = dns.resolver.query('dnspython.org', 'SOA') -master_answer = dns.resolver.query(soa_answer[0].mname, 'A') - -z = dns.zone.from_xfr(dns.query.xfr(master_answer[0].address, 'dnspython.org')) -names = z.nodes.keys() -names.sort() -for n in names: - print z[n].to_text(n) diff --git a/third_party/dnspython/examples/zonediff.py b/third_party/dnspython/examples/zonediff.py deleted file mode 100755 index 0c101781a3e..00000000000 --- a/third_party/dnspython/examples/zonediff.py +++ /dev/null @@ -1,270 +0,0 @@ -#!/usr/bin/env python -# -# Small library and commandline tool to do logical diffs of zonefiles -# ./zonediff -h gives you help output -# -# Requires dnspython to do all the heavy lifting -# -# (c)2009 Dennis Kaarsemaker <dennis@kaarsemaker.net> -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. -"""See diff_zones.__doc__ for more information""" - -__all__ = ['diff_zones', 'format_changes_plain', 'format_changes_html'] - -try: - import dns.zone -except ImportError: - import sys - sys.stderr.write("Please install dnspython") - sys.exit(1) - -def diff_zones(zone1, zone2, ignore_ttl=False, ignore_soa=False): - """diff_zones(zone1, zone2, ignore_ttl=False, ignore_soa=False) -> changes - Compares two dns.zone.Zone objects and returns a list of all changes - in the format (name, oldnode, newnode). - - If ignore_ttl is true, a node will not be added to this list if the - only change is its TTL. - - If ignore_soa is true, a node will not be added to this list if the - only changes is a change in a SOA Rdata set. - - The returned nodes do include all Rdata sets, including unchanged ones. - """ - - changes = [] - for name in zone1: - name = str(name) - n1 = zone1.get_node(name) - n2 = zone2.get_node(name) - if not n2: - changes.append((str(name), n1, n2)) - elif _nodes_differ(n1, n2, ignore_ttl, ignore_soa): - changes.append((str(name), n1, n2)) - - for name in zone2: - n1 = zone1.get_node(name) - if not n1: - n2 = zone2.get_node(name) - changes.append((str(name), n1, n2)) - return changes - -def _nodes_differ(n1, n2, ignore_ttl, ignore_soa): - if ignore_soa or not ignore_ttl: - # Compare datasets directly - for r in n1.rdatasets: - if ignore_soa and r.rdtype == dns.rdatatype.SOA: - continue - if r not in n2.rdatasets: - return True - if not ignore_ttl: - return r.ttl != n2.find_rdataset(r.rdclass, r.rdtype).ttl - - for r in n2.rdatasets: - if ignore_soa and r.rdtype == dns.rdatatype.SOA: - continue - if r not in n1.rdatasets: - return True - else: - return n1 != n2 - -def format_changes_plain(oldf, newf, changes, ignore_ttl=False): - """format_changes(oldfile, newfile, changes, ignore_ttl=False) -> str - Given 2 filenames and a list of changes from diff_zones, produce diff-like - output. If ignore_ttl is True, TTL-only changes are not displayed""" - - ret = "--- %s\n+++ %s\n" % (oldf, newf) - for name, old, new in changes: - ret += "@ %s\n" % name - if not old: - for r in new.rdatasets: - ret += "+ %s\n" % str(r).replace('\n','\n+ ') - elif not new: - for r in old.rdatasets: - ret += "- %s\n" % str(r).replace('\n','\n+ ') - else: - for r in old.rdatasets: - if r not in new.rdatasets or (r.ttl != new.find_rdataset(r.rdclass, r.rdtype).ttl and not ignore_ttl): - ret += "- %s\n" % str(r).replace('\n','\n+ ') - for r in new.rdatasets: - if r not in old.rdatasets or (r.ttl != old.find_rdataset(r.rdclass, r.rdtype).ttl and not ignore_ttl): - ret += "+ %s\n" % str(r).replace('\n','\n+ ') - return ret - -def format_changes_html(oldf, newf, changes, ignore_ttl=False): - """format_changes(oldfile, newfile, changes, ignore_ttl=False) -> str - Given 2 filenames and a list of changes from diff_zones, produce nice html - output. If ignore_ttl is True, TTL-only changes are not displayed""" - - ret = '''<table class="zonediff"> - <thead> - <tr> - <th> </th> - <th class="old">%s</th> - <th class="new">%s</th> - </tr> - </thead> - <tbody>\n''' % (oldf, newf) - - for name, old, new in changes: - ret += ' <tr class="rdata">\n <td class="rdname">%s</td>\n' % name - if not old: - for r in new.rdatasets: - ret += ' <td class="old"> </td>\n <td class="new">%s</td>\n' % str(r).replace('\n','<br />') - elif not new: - for r in old.rdatasets: - ret += ' <td class="old">%s</td>\n <td class="new"> </td>\n' % str(r).replace('\n','<br />') - else: - ret += ' <td class="old">' - for r in old.rdatasets: - if r not in new.rdatasets or (r.ttl != new.find_rdataset(r.rdclass, r.rdtype).ttl and not ignore_ttl): - ret += str(r).replace('\n','<br />') - ret += '</td>\n' - ret += ' <td class="new">' - for r in new.rdatasets: - if r not in old.rdatasets or (r.ttl != old.find_rdataset(r.rdclass, r.rdtype).ttl and not ignore_ttl): - ret += str(r).replace('\n','<br />') - ret += '</td>\n' - ret += ' </tr>\n' - return ret + ' </tbody>\n</table>' - -# Make this module usable as a script too. -if __name__ == '__main__': - import optparse - import subprocess - import sys - import traceback - - usage = """%prog zonefile1 zonefile2 - Show differences between zones in a diff-like format -%prog [--git|--bzr|--rcs] zonefile rev1 [rev2] - Show differences between two revisions of a zonefile - -The differences shown will be logical differences, not textual differences. -""" - p = optparse.OptionParser(usage=usage) - p.add_option('-s', '--ignore-soa', action="store_true", default=False, dest="ignore_soa", - help="Ignore SOA-only changes to records") - p.add_option('-t', '--ignore-ttl', action="store_true", default=False, dest="ignore_ttl", - help="Ignore TTL-only changes to Rdata") - p.add_option('-T', '--traceback', action="store_true", default=False, dest="tracebacks", - help="Show python tracebacks when errors occur") - p.add_option('-H', '--html', action="store_true", default=False, dest="html", - help="Print HTML output") - p.add_option('-g', '--git', action="store_true", default=False, dest="use_git", - help="Use git revisions instead of real files") - p.add_option('-b', '--bzr', action="store_true", default=False, dest="use_bzr", - help="Use bzr revisions instead of real files") - p.add_option('-r', '--rcs', action="store_true", default=False, dest="use_rcs", - help="Use rcs revisions instead of real files") - opts, args = p.parse_args() - opts.use_vc = opts.use_git or opts.use_bzr or opts.use_rcs - - def _open(what, err): - if isinstance(what, basestring): - # Open as normal file - try: - return open(what, 'rb') - except: - sys.stderr.write(err + "\n") - if opts.tracebacks: - traceback.print_exc() - else: - # Must be a list, open subprocess - try: - proc = subprocess.Popen(what, stdout=subprocess.PIPE) - proc.wait() - if proc.returncode == 0: - return proc.stdout - sys.stderr.write(err + "\n") - except: - sys.stderr.write(err + "\n") - if opts.tracebacks: - traceback.print_exc() - - if not opts.use_vc and len(args) != 2: - p.print_help() - sys.exit(64) - if opts.use_vc and len(args) not in (2,3): - p.print_help() - sys.exit(64) - - # Open file descriptors - if not opts.use_vc: - oldn, newn = args - else: - if len(args) == 3: - filename, oldr, newr = args - oldn = "%s:%s" % (oldr, filename) - newn = "%s:%s" % (newr, filename) - else: - filename, oldr = args - newr = None - oldn = "%s:%s" % (oldr, filename) - newn = filename - - - old, new = None, None - oldz, newz = None, None - if opts.use_bzr: - old = _open(["bzr", "cat", "-r" + oldr, filename], - "Unable to retrieve revision %s of %s" % (oldr, filename)) - if newr != None: - new = _open(["bzr", "cat", "-r" + newr, filename], - "Unable to retrieve revision %s of %s" % (newr, filename)) - elif opts.use_git: - old = _open(["git", "show", oldn], - "Unable to retrieve revision %s of %s" % (oldr, filename)) - if newr != None: - new = _open(["git", "show", newn], - "Unable to retrieve revision %s of %s" % (newr, filename)) - elif opts.use_rcs: - old = _open(["co", "-q", "-p", "-r" + oldr, filename], - "Unable to retrieve revision %s of %s" % (oldr, filename)) - if newr != None: - new = _open(["co", "-q", "-p", "-r" + newr, filename], - "Unable to retrieve revision %s of %s" % (newr, filename)) - if not opts.use_vc: - old = _open(oldn, "Unable to open %s" % oldn) - if not opts.use_vc or newr == None: - new = _open(newn, "Unable to open %s" % newn) - - if not old or not new: - sys.exit(65) - - # Parse the zones - try: - oldz = dns.zone.from_file(old, origin = '.', check_origin=False) - except dns.exception.DNSException: - sys.stderr.write("Incorrect zonefile: %s\n", old) - if opts.tracebacks: - traceback.print_exc() - try: - newz = dns.zone.from_file(new, origin = '.', check_origin=False) - except dns.exception.DNSException: - sys.stderr.write("Incorrect zonefile: %s\n" % new) - if opts.tracebacks: - traceback.print_exc() - if not oldz or not newz: - sys.exit(65) - - changes = diff_zones(oldz, newz, opts.ignore_ttl, opts.ignore_soa) - changes.sort() - - if not changes: - sys.exit(0) - if opts.html: - print format_changes_html(oldn, newn, changes, opts.ignore_ttl) - else: - print format_changes_plain(oldn, newn, changes, opts.ignore_ttl) - sys.exit(1) diff --git a/third_party/dnspython/setup.py b/third_party/dnspython/setup.py deleted file mode 100755 index 33d7c206797..00000000000 --- a/third_party/dnspython/setup.py +++ /dev/null @@ -1,60 +0,0 @@ -#!/usr/bin/env python -# -# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -import sys -from distutils.core import setup - -version = '1.10.0' - -kwargs = { - 'name' : 'dnspython', - 'version' : version, - 'description' : 'DNS toolkit', - 'long_description' : \ - """dnspython is a DNS toolkit for Python. It supports almost all -record types. It can be used for queries, zone transfers, and dynamic -updates. It supports TSIG authenticated messages and EDNS0. - -dnspython provides both high and low level access to DNS. The high -level classes perform queries for data of a given name, type, and -class, and return an answer set. The low level classes allow -direct manipulation of DNS zones, messages, names, and records.""", - 'author' : 'Bob Halley', - 'author_email' : 'halley@dnspython.org', - 'license' : 'BSD-like', - 'url' : 'http://www.dnspython.org', - 'packages' : ['dns', 'dns.rdtypes', 'dns.rdtypes.IN', 'dns.rdtypes.ANY'], - 'download_url' : \ - 'http://www.dnspython.org/kits/%s/dnspython-%s.tar.gz' % (version, version), - 'classifiers' : [ - "Development Status :: 5 - Production/Stable", - "Intended Audience :: Developers", - "Intended Audience :: System Administrators", - "License :: Freeware", - "Operating System :: Microsoft :: Windows :: Windows 95/98/2000", - "Operating System :: POSIX", - "Programming Language :: Python", - "Topic :: Internet :: Name Service (DNS)", - "Topic :: Software Development :: Libraries :: Python Modules", - ], - } - -if sys.hexversion >= 0x02050000: - kwargs['requires'] = [] - kwargs['provides'] = ['dns'] - -setup(**kwargs) diff --git a/third_party/dnspython/tests/Makefile b/third_party/dnspython/tests/Makefile deleted file mode 100644 index 6ab444f451e..00000000000 --- a/third_party/dnspython/tests/Makefile +++ /dev/null @@ -1,26 +0,0 @@ -# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -# $Id: Makefile,v 1.5 2004/03/19 00:17:27 halley Exp $ - -PYTHON=python - -check: test - -test: - @for i in *.py; do \ - echo "Running $$i:"; \ - ${PYTHON} $$i || exit 1; \ - done diff --git a/third_party/dnspython/tests/bugs.py b/third_party/dnspython/tests/bugs.py deleted file mode 100644 index c2fa6b6659c..00000000000 --- a/third_party/dnspython/tests/bugs.py +++ /dev/null @@ -1,44 +0,0 @@ -# Copyright (C) 2006, 2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -import unittest - -import dns.rdata -import dns.rdataclass -import dns.rdatatype -import dns.ttl - -class BugsTestCase(unittest.TestCase): - - def test_float_LOC(self): - rdata = dns.rdata.from_text(dns.rdataclass.IN, dns.rdatatype.LOC, - "30 30 0.000 N 100 30 0.000 W 10.00m 20m 2000m 20m") - self.failUnless(rdata.float_latitude == 30.5) - self.failUnless(rdata.float_longitude == -100.5) - - def test_SOA_BIND8_TTL(self): - rdata1 = dns.rdata.from_text(dns.rdataclass.IN, dns.rdatatype.SOA, - "a b 100 1s 1m 1h 1d") - rdata2 = dns.rdata.from_text(dns.rdataclass.IN, dns.rdatatype.SOA, - "a b 100 1 60 3600 86400") - self.failUnless(rdata1 == rdata2) - - def test_TTL_bounds_check(self): - def bad(): - ttl = dns.ttl.from_text("2147483648") - self.failUnlessRaises(dns.ttl.BadTTL, bad) - -if __name__ == '__main__': - unittest.main() diff --git a/third_party/dnspython/tests/dnssec.py b/third_party/dnspython/tests/dnssec.py deleted file mode 100644 index 7b4546a0865..00000000000 --- a/third_party/dnspython/tests/dnssec.py +++ /dev/null @@ -1,146 +0,0 @@ -# Copyright (C) 2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -import unittest - -import dns.dnssec -import dns.name -import dns.rdata -import dns.rdataclass -import dns.rdatatype -import dns.rrset - -abs_dnspython_org = dns.name.from_text('dnspython.org') - -abs_keys = { abs_dnspython_org : - dns.rrset.from_text('dnspython.org.', 3600, 'IN', 'DNSKEY', - '257 3 5 AwEAAenVTr9L1OMlL1/N2ta0Qj9LLLnnmFWIr1dJoAsWM9BQfsbV7kFZ XbAkER/FY9Ji2o7cELxBwAsVBuWn6IUUAJXLH74YbC1anY0lifjgt29z SwDzuB7zmC7yVYZzUunBulVW4zT0tg1aePbpVL2EtTL8VzREqbJbE25R KuQYHZtFwG8S4iBxJUmT2Bbd0921LLxSQgVoFXlQx/gFV2+UERXcJ5ce iX6A6wc02M/pdg/YbJd2rBa0MYL3/Fz/Xltre0tqsImZGxzi6YtYDs45 NC8gH+44egz82e2DATCVM1ICPmRDjXYTLldQiWA2ZXIWnK0iitl5ue24 7EsWJefrIhE=', - '256 3 5 AwEAAdSSghOGjU33IQZgwZM2Hh771VGXX05olJK49FxpSyuEAjDBXY58 LGU9R2Zgeecnk/b9EAhFu/vCV9oECtiTCvwuVAkt9YEweqYDluQInmgP NGMJCKdSLlnX93DkjDw8rMYv5dqXCuSGPlKChfTJOLQxIAxGloS7lL+c 0CTZydAF') - } - -rel_keys = { dns.name.empty : - dns.rrset.from_text('@', 3600, 'IN', 'DNSKEY', - '257 3 5 AwEAAenVTr9L1OMlL1/N2ta0Qj9LLLnnmFWIr1dJoAsWM9BQfsbV7kFZ XbAkER/FY9Ji2o7cELxBwAsVBuWn6IUUAJXLH74YbC1anY0lifjgt29z SwDzuB7zmC7yVYZzUunBulVW4zT0tg1aePbpVL2EtTL8VzREqbJbE25R KuQYHZtFwG8S4iBxJUmT2Bbd0921LLxSQgVoFXlQx/gFV2+UERXcJ5ce iX6A6wc02M/pdg/YbJd2rBa0MYL3/Fz/Xltre0tqsImZGxzi6YtYDs45 NC8gH+44egz82e2DATCVM1ICPmRDjXYTLldQiWA2ZXIWnK0iitl5ue24 7EsWJefrIhE=', - '256 3 5 AwEAAdSSghOGjU33IQZgwZM2Hh771VGXX05olJK49FxpSyuEAjDBXY58 LGU9R2Zgeecnk/b9EAhFu/vCV9oECtiTCvwuVAkt9YEweqYDluQInmgP NGMJCKdSLlnX93DkjDw8rMYv5dqXCuSGPlKChfTJOLQxIAxGloS7lL+c 0CTZydAF') - } - -when = 1290250287 - -abs_soa = dns.rrset.from_text('dnspython.org.', 3600, 'IN', 'SOA', - 'howl.dnspython.org. hostmaster.dnspython.org. 2010020047 3600 1800 604800 3600') - -abs_other_soa = dns.rrset.from_text('dnspython.org.', 3600, 'IN', 'SOA', - 'foo.dnspython.org. hostmaster.dnspython.org. 2010020047 3600 1800 604800 3600') - -abs_soa_rrsig = dns.rrset.from_text('dnspython.org.', 3600, 'IN', 'RRSIG', - 'SOA 5 2 3600 20101127004331 20101119213831 61695 dnspython.org. sDUlltRlFTQw5ITFxOXW3TgmrHeMeNpdqcZ4EXxM9FHhIlte6V9YCnDw t6dvM9jAXdIEi03l9H/RAd9xNNW6gvGMHsBGzpvvqFQxIBR2PoiZA1mX /SWHZFdbt4xjYTtXqpyYvrMK0Dt7bUYPadyhPFCJ1B+I8Zi7B5WJEOd0 8vs=') - -rel_soa = dns.rrset.from_text('@', 3600, 'IN', 'SOA', - 'howl hostmaster 2010020047 3600 1800 604800 3600') - -rel_other_soa = dns.rrset.from_text('@', 3600, 'IN', 'SOA', - 'foo hostmaster 2010020047 3600 1800 604800 3600') - -rel_soa_rrsig = dns.rrset.from_text('@', 3600, 'IN', 'RRSIG', - 'SOA 5 2 3600 20101127004331 20101119213831 61695 @ sDUlltRlFTQw5ITFxOXW3TgmrHeMeNpdqcZ4EXxM9FHhIlte6V9YCnDw t6dvM9jAXdIEi03l9H/RAd9xNNW6gvGMHsBGzpvvqFQxIBR2PoiZA1mX /SWHZFdbt4xjYTtXqpyYvrMK0Dt7bUYPadyhPFCJ1B+I8Zi7B5WJEOd0 8vs=') - -sep_key = dns.rdata.from_text(dns.rdataclass.IN, dns.rdatatype.DNSKEY, - '257 3 5 AwEAAenVTr9L1OMlL1/N2ta0Qj9LLLnnmFWIr1dJoAsWM9BQfsbV7kFZ XbAkER/FY9Ji2o7cELxBwAsVBuWn6IUUAJXLH74YbC1anY0lifjgt29z SwDzuB7zmC7yVYZzUunBulVW4zT0tg1aePbpVL2EtTL8VzREqbJbE25R KuQYHZtFwG8S4iBxJUmT2Bbd0921LLxSQgVoFXlQx/gFV2+UERXcJ5ce iX6A6wc02M/pdg/YbJd2rBa0MYL3/Fz/Xltre0tqsImZGxzi6YtYDs45 NC8gH+44egz82e2DATCVM1ICPmRDjXYTLldQiWA2ZXIWnK0iitl5ue24 7EsWJefrIhE=') - -good_ds = dns.rdata.from_text(dns.rdataclass.IN, dns.rdatatype.DS, - '57349 5 2 53A79A3E7488AB44FFC56B2D1109F0699D1796DD977E72108B841F96 E47D7013') - -when2 = 1290425644 - -abs_example = dns.name.from_text('example') - -abs_dsa_keys = { abs_example : - dns.rrset.from_text('example.', 86400, 'IN', 'DNSKEY', - '257 3 3 CI3nCqyJsiCJHTjrNsJOT4RaszetzcJPYuoH3F9ZTVt3KJXncCVR3bwn 1w0iavKljb9hDlAYSfHbFCp4ic/rvg4p1L8vh5s8ToMjqDNl40A0hUGQ Ybx5hsECyK+qHoajilUX1phYSAD8d9WAGO3fDWzUPBuzR7o85NiZCDxz yXuNVfni0uhj9n1KYhEO5yAbbruDGN89wIZcxMKuQsdUY2GYD93ssnBv a55W6XRABYWayKZ90WkRVODLVYLSn53Pj/wwxGH+XdhIAZJXimrZL4yl My7rtBsLMqq8Ihs4Tows7LqYwY7cp6y/50tw6pj8tFqMYcPUjKZV36l1 M/2t5BVg3i7IK61Aidt6aoC3TDJtzAxg3ZxfjZWJfhHjMJqzQIfbW5b9 q1mjFsW5EUv39RaNnX+3JWPRLyDqD4pIwDyqfutMsdk/Py3paHn82FGp CaOg+nicqZ9TiMZURN/XXy5JoXUNQ3RNvbHCUiPUe18KUkY6mTfnyHld 1l9YCWmzXQVClkx/hOYxjJ4j8Ife58+Obu5X', - '256 3 3 CJE1yb9YRQiw5d2xZrMUMR+cGCTt1bp1KDCefmYKmS+Z1+q9f42ETVhx JRiQwXclYwmxborzIkSZegTNYIV6mrYwbNB27Q44c3UGcspb3PiOw5TC jNPRYEcdwGvDZ2wWy+vkSV/S9tHXY8O6ODiE6abZJDDg/RnITyi+eoDL R3KZ5n/V1f1T1b90rrV6EewhBGQJpQGDogaXb2oHww9Tm6NfXyo7SoMM pbwbzOckXv+GxRPJIQNSF4D4A9E8XCksuzVVdE/0lr37+uoiAiPia38U 5W2QWe/FJAEPLjIp2eTzf0TrADc1pKP1wrA2ASpdzpm/aX3IB5RPp8Ew S9U72eBFZJAUwg635HxJVxH1maG6atzorR566E+e0OZSaxXS9o1o6QqN 3oPlYLGPORDiExilKfez3C/x/yioOupW9K5eKF0gmtaqrHX0oq9s67f/ RIM2xVaKHgG9Vf2cgJIZkhv7sntujr+E4htnRmy9P9BxyFxsItYxPI6Z bzygHAZpGhlI/7ltEGlIwKxyTK3ZKBm67q7B') - } - -abs_dsa_soa = dns.rrset.from_text('example.', 86400, 'IN', 'SOA', - 'ns1.example. hostmaster.example. 2 10800 3600 604800 86400') - -abs_other_dsa_soa = dns.rrset.from_text('example.', 86400, 'IN', 'SOA', - 'ns1.example. hostmaster.example. 2 10800 3600 604800 86401') - -abs_dsa_soa_rrsig = dns.rrset.from_text('example.', 86400, 'IN', 'RRSIG', - 'SOA 3 1 86400 20101129143231 20101122112731 42088 example. CGul9SuBofsktunV8cJs4eRs6u+3NCS3yaPKvBbD+pB2C76OUXDZq9U=') - -example_sep_key = dns.rdata.from_text(dns.rdataclass.IN, dns.rdatatype.DNSKEY, - '257 3 3 CI3nCqyJsiCJHTjrNsJOT4RaszetzcJPYuoH3F9ZTVt3KJXncCVR3bwn 1w0iavKljb9hDlAYSfHbFCp4ic/rvg4p1L8vh5s8ToMjqDNl40A0hUGQ Ybx5hsECyK+qHoajilUX1phYSAD8d9WAGO3fDWzUPBuzR7o85NiZCDxz yXuNVfni0uhj9n1KYhEO5yAbbruDGN89wIZcxMKuQsdUY2GYD93ssnBv a55W6XRABYWayKZ90WkRVODLVYLSn53Pj/wwxGH+XdhIAZJXimrZL4yl My7rtBsLMqq8Ihs4Tows7LqYwY7cp6y/50tw6pj8tFqMYcPUjKZV36l1 M/2t5BVg3i7IK61Aidt6aoC3TDJtzAxg3ZxfjZWJfhHjMJqzQIfbW5b9 q1mjFsW5EUv39RaNnX+3JWPRLyDqD4pIwDyqfutMsdk/Py3paHn82FGp CaOg+nicqZ9TiMZURN/XXy5JoXUNQ3RNvbHCUiPUe18KUkY6mTfnyHld 1l9YCWmzXQVClkx/hOYxjJ4j8Ife58+Obu5X') - -example_ds_sha1 = dns.rdata.from_text(dns.rdataclass.IN, dns.rdatatype.DS, - '18673 3 1 71b71d4f3e11bbd71b4eff12cde69f7f9215bbe7') - -example_ds_sha256 = dns.rdata.from_text(dns.rdataclass.IN, dns.rdatatype.DS, - '18673 3 2 eb8344cbbf07c9d3d3d6c81d10c76653e28d8611a65e639ef8f716e4e4e5d913') - -class DNSSECValidatorTestCase(unittest.TestCase): - - def testAbsoluteRSAGood(self): - dns.dnssec.validate(abs_soa, abs_soa_rrsig, abs_keys, None, when) - - def testAbsoluteRSABad(self): - def bad(): - dns.dnssec.validate(abs_other_soa, abs_soa_rrsig, abs_keys, None, - when) - self.failUnlessRaises(dns.dnssec.ValidationFailure, bad) - - def testRelativeRSAGood(self): - dns.dnssec.validate(rel_soa, rel_soa_rrsig, rel_keys, - abs_dnspython_org, when) - - def testRelativeRSABad(self): - def bad(): - dns.dnssec.validate(rel_other_soa, rel_soa_rrsig, rel_keys, - abs_dnspython_org, when) - self.failUnlessRaises(dns.dnssec.ValidationFailure, bad) - - def testMakeSHA256DS(self): - ds = dns.dnssec.make_ds(abs_dnspython_org, sep_key, 'SHA256') - self.failUnless(ds == good_ds) - - def testAbsoluteDSAGood(self): - dns.dnssec.validate(abs_dsa_soa, abs_dsa_soa_rrsig, abs_dsa_keys, None, - when2) - - def testAbsoluteDSABad(self): - def bad(): - dns.dnssec.validate(abs_other_dsa_soa, abs_dsa_soa_rrsig, - abs_dsa_keys, None, when2) - self.failUnlessRaises(dns.dnssec.ValidationFailure, bad) - - def testMakeExampleSHA1DS(self): - ds = dns.dnssec.make_ds(abs_example, example_sep_key, 'SHA1') - self.failUnless(ds == example_ds_sha1) - - def testMakeExampleSHA256DS(self): - ds = dns.dnssec.make_ds(abs_example, example_sep_key, 'SHA256') - self.failUnless(ds == example_ds_sha256) - -if __name__ == '__main__': - import_ok = False - try: - import Crypto.Util.number - import_ok = True - except: - pass - if import_ok: - unittest.main() - else: - print 'skipping DNSSEC tests because pycrypto is not installed' diff --git a/third_party/dnspython/tests/example b/third_party/dnspython/tests/example deleted file mode 100644 index 2f753a2f758..00000000000 --- a/third_party/dnspython/tests/example +++ /dev/null @@ -1,226 +0,0 @@ -; Copyright (C) 2000, 2001 Internet Software Consortium. -; -; Permission to use, copy, modify, and distribute this software for any -; purpose with or without fee is hereby granted, provided that the above -; copyright notice and this permission notice appear in all copies. -; -; THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM -; DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL -; IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL -; INTERNET SOFTWARE CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, -; INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING -; FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, -; NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION -; WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -; $Id: example,v 1.13 2004/03/19 00:06:37 halley Exp $ - -$ORIGIN . -$TTL 300 ; 5 minutes -example IN SOA ns1.example. hostmaster.example. ( - 1 ; serial - 2000 ; refresh (2000 seconds) - 2000 ; retry (2000 seconds) - 1814400 ; expire (3 weeks) - 3600 ; minimum (1 hour) - ) -example. NS ns1.example. -ns1.example. A 10.53.0.1 -example. NS ns2.example. -ns2.example. A 10.53.0.2 - -$ORIGIN example. -* MX 10 mail -a TXT "foo foo foo" - PTR foo.net. -;; The next line not starting with ';;' is leading whitespace followed by -;; EOL. We want to treat that as if EOL had appeared alone. - -;; The next line not starting with ';;' is leading whitespace followed by -;; a comment followed by EOL. We want to treat that as if EOL had appeared -;; alone. - ; foo -$TTL 3600 ; 1 hour -a01 A 0.0.0.0 -a02 A 255.255.255.255 -;; -;; XXXRTH dnspython doesn't currently implement A6, and since -;; A6 records are effectively dead, it may never do so. -;; -;;a601 A6 0 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff -;; A6 64 ::ffff:ffff:ffff:ffff foo. -;; A6 127 ::1 foo. -;; A6 128 . -aaaa01 AAAA ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff -aaaa02 AAAA ::1 -afsdb01 AFSDB 0 hostname -afsdb02 AFSDB 65535 . -$TTL 300 ; 5 minutes -b CNAME foo.net. -c A 73.80.65.49 -$TTL 3600 ; 1 hour -cert01 CERT 65534 65535 PRIVATEOID ( - MxFcby9k/yvedMfQgKzhH5er0Mu/vILz45IkskceFGgi - WCn/GxHhai6VAuHAoNUz4YoU1tVfSCSqQYn6//11U6Nl - d80jEeC8aTrO+KKmCaY= ) -cname01 CNAME cname-target. -cname02 CNAME cname-target -cname03 CNAME . -$TTL 300 ; 5 minutes -d A 73.80.65.49 -$TTL 3600 ; 1 hour -dhcid01 DHCID ( AAIBY2/AuCccgoJbsaxcQc9TUapptP69l - OjxfNuVAA2kjEA= ) -dhcid02 DHCID ( AAEBOSD+XR3Os/0LozeXVqcNc7FwCfQdW - L3b/NaiUDlW2No= ) -dhcid03 DHCID ( AAABxLmlskllE0MVjd57zHcWmEH3pCQ6V - ytcKD//7es/deY= ) -dname01 DNAME dname-target. -dname02 DNAME dname-target -dname03 DNAME . -$TTL 300 ; 5 minutes -e MX 10 mail - TXT "one" - TXT "three" - TXT "two" - A 73.80.65.49 - A 73.80.65.50 - A 73.80.65.52 - A 73.80.65.51 -f A 73.80.65.52 -$TTL 3600 ; 1 hour -gpos01 GPOS "-22.6882" "116.8652" "250.0" -;; -;; XXXRTH I have commented out the following line because I don't think -;; it is a valid GPOS record. -;; -;;gpos02 GPOS "" "" "" -hinfo01 HINFO "Generic PC clone" "NetBSD-1.4" -hinfo02 HINFO "PC" "NetBSD" -isdn01 ISDN "isdn-address" -isdn02 ISDN "isdn-address" "subaddress" -isdn03 ISDN "isdn-address" -isdn04 ISDN "isdn-address" "subaddress" -;; dnspython no longer supports old DNSSEC -;;key01 KEY 512 255 1 ( -;; AQMFD5raczCJHViKtLYhWGz8hMY9UGRuniJDBzC7w0aR -;; yzWZriO6i2odGWWQVucZqKVsENW91IOW4vqudngPZsY3 -;; GvQ/xVA8/7pyFj6b7Esga60zyGW6LFe9r8n6paHrlG5o -;; jqf0BaqHT+8= ) -;;key02 KEY HOST|FLAG4 DNSSEC RSAMD5 ( -;; AQMFD5raczCJHViKtLYhWGz8hMY9UGRuniJDBzC7w0aR -;; yzWZriO6i2odGWWQVucZqKVsENW91IOW4vqudngPZsY3 -;; GvQ/xVA8/7pyFj6b7Esga60zyGW6LFe9r8n6paHrlG5o -;; jqf0BaqHT+8= ) -kx01 KX 10 kdc -kx02 KX 10 . -loc01 LOC 60 9 0.000 N 24 39 0.000 E 10.00m 20m 2000m 20m -loc02 LOC 60 9 0.000 N 24 39 0.000 E 10.00m 20m 2000m 20m -loc03 LOC 60 9 0.000 N 24 39 0.000 E 10.00m 90000000.00m 2000m 20m -loc04 LOC 60 9 1.5 N 24 39 0.000 E 10.00m 20m 2000m 20m -loc05 LOC 60 9 1.51 N 24 39 0.000 E 10.00m 20m 2000m 20m -;; -;; XXXRTH These are all obsolete and unused. dnspython doesn't implement -;; them -;;mb01 MG madname -;;mb02 MG . -;;mg01 MG mgmname -;;mg02 MG . -;;minfo01 MINFO rmailbx emailbx -;;minfo02 MINFO . . -;;mr01 MR mrname -;;mr02 MR . -mx01 MX 10 mail -mx02 MX 10 . -naptr01 NAPTR 0 0 "" "" "" . -naptr02 NAPTR 65535 65535 "blurgh" "blorf" "blegh" foo. -nsap-ptr01 NSAP-PTR foo. - NSAP-PTR . -nsap01 NSAP 0x47000580005a0000000001e133ffffff00016100 -nsap02 NSAP 0x47.000580005a0000000001e133ffffff000161.00 -;;nxt01 NXT a.secure ( NS SOA MX SIG KEY LOC NXT ) -;;nxt02 NXT . ( NSAP-PTR NXT ) -;;nxt03 NXT . ( A ) -;;nxt04 NXT . ( 127 ) -ptr01 PTR example. -px01 PX 65535 foo. bar. -px02 PX 65535 . . -rp01 RP mbox-dname txt-dname -rp02 RP . . -rt01 RT 0 intermediate-host -rt02 RT 65535 . -$TTL 300 ; 5 minutes -s NS ns.s -$ORIGIN s.example. -ns A 73.80.65.49 -$ORIGIN example. -$TTL 3600 ; 1 hour -;;sig01 SIG NXT 1 3 3600 ( -;; 20200101000000 20030101000000 2143 foo -;; MxFcby9k/yvedMfQgKzhH5er0Mu/vILz45IkskceFGgi -;; WCn/GxHhai6VAuHAoNUz4YoU1tVfSCSqQYn6//11U6Nl -;; d80jEeC8aTrO+KKmCaY= ) -srv01 SRV 0 0 0 . -srv02 SRV 65535 65535 65535 old-slow-box.example.com. -$TTL 301 ; 5 minutes 1 second -t A 73.80.65.49 -$TTL 3600 ; 1 hour -txt01 TXT "foo" -txt02 TXT "foo" "bar" -txt03 TXT "foo" -txt04 TXT "foo" "bar" -txt05 TXT "foo bar" -txt06 TXT "foo bar" -txt07 TXT "foo bar" -txt08 TXT "foo\010bar" -txt09 TXT "foo\010bar" -txt10 TXT "foo bar" -txt11 TXT "\"foo\"" -txt12 TXT "\"foo\"" -txt13 TXT foo -$TTL 300 ; 5 minutes -u TXT "txt-not-in-nxt" -$ORIGIN u.example. -a A 73.80.65.49 -b A 73.80.65.49 -$ORIGIN example. -$TTL 3600 ; 1 hour -wks01 WKS 10.0.0.1 6 ( 0 1 2 21 23 ) -wks02 WKS 10.0.0.1 17 ( 0 1 2 53 ) -wks03 WKS 10.0.0.2 6 ( 65535 ) -x2501 X25 "123456789" -dlv01 DLV 12345 3 1 123456789abcdef67890123456789abcdef67890 -ds01 DS 12345 3 1 123456789abcdef67890123456789abcdef67890 -apl01 APL 1:192.168.32.0/21 !1:192.168.38.0/28 -apl02 APL 1:224.0.0.0/4 2:FF00:0:0:0:0:0:0:0/8 -unknown2 TYPE999 \# 8 0a0000010a000001 -rrsig01 RRSIG NSEC 1 3 3600 20200101000000 20030101000000 2143 foo MxFcby9k/yvedMfQgKzhH5er0Mu/ vILz45IkskceFGgiWCn/GxHhai6V AuHAoNUz4YoU1tVfSCSqQYn6//11 U6Nld80jEeC8aTrO+KKmCaY= -nsec01 NSEC a.secure. A MX RRSIG NSEC TYPE1234 -nsec02 NSEC . NSAP-PTR NSEC -nsec03 NSEC . NSEC TYPE65535 -dnskey01 DNSKEY 512 255 1 ( - AQMFD5raczCJHViKtLYhWGz8hMY9UGRuniJDBzC7w0aR - yzWZriO6i2odGWWQVucZqKVsENW91IOW4vqudngPZsY3 - GvQ/xVA8/7pyFj6b7Esga60zyGW6LFe9r8n6paHrlG5o - jqf0BaqHT+8= ) -dnskey02 DNSKEY 257 3 RSAMD5 ( - AQMFD5raczCJHViKtLYhWGz8hMY9UGRuniJDBzC7w0aR - yzWZriO6i2odGWWQVucZqKVsENW91IOW4vqudngPZsY3 - GvQ/xVA8/7pyFj6b7Esga60zyGW6LFe9r8n6paHrlG5o - jqf0BaqHT+8= ) -; -; test known type using unknown RR syntax -; -unknown3 A \# 4 7f000002 -sshfp1 SSHFP 1 1 aa549bfe898489c02d1715d97d79c57ba2fa76ab -spf SPF "v=spf1 mx -all" -ipseckey01 IPSECKEY 10 1 2 192.0.2.38 AQNRU3mG7TVTO2BkR47usntb102uFJtugbo6BSGvgqt4AQ== -ipseckey02 IPSECKEY 10 0 2 . AQNRU3mG7TVTO2BkR47usntb102uFJtugbo6BSGvgqt4AQ== -ipseckey03 IPSECKEY 10 3 2 mygateway.example.com. AQNRU3mG7TVTO2BkR47usntb102uFJtugbo6BSGvgqt4AQ== -ipseckey04 IPSECKEY 10 2 2 2001:0DB8:0:8002::2000:1 AQNRU3mG7TVTO2BkR47usntb102uFJtugbo6BSGvgqt4AQ== -ipseckey05 IPSECKEY 10 3 2 mygateway2 AQNRU3mG7TVTO2BkR47usntb102uFJtugbo6BSGvgqt4AQ== -nsec301 NSEC3 1 1 12 aabbccdd 2t7b4g4vsa5smi47k61mv5bv1a22bojr MX DNSKEY NS SOA NSEC3PARAM RRSIG -nsec302 NSEC3 1 1 12 - 2t7b4g4vsa5smi47k61mv5bv1a22bojr MX DNSKEY NS SOA NSEC3PARAM RRSIG -nsec3param01 NSEC3PARAM 1 1 12 aabbccdd -nsec3param02 NSEC3PARAM 1 1 12 - -hip01 HIP 2 200100107B1A74DF365639CC39F1D578 AwEAAbdxyhNuSutc5EMzxTs9LBPCIkOFH8cIvM4p9+LrV4e19WzK00+CI6zBCQTdtWsuxKbWIy87UOoJTwkUs7lBu+Upr1gsNrut79ryra+bSRGQb1slImA8YVJyuIDsj7kwzG7jnERNqnWxZ48AWkskmdHaVDP4BcelrTI3rMXdXF5D rvs1.example.com. rvs2 diff --git a/third_party/dnspython/tests/example1.good b/third_party/dnspython/tests/example1.good deleted file mode 100644 index 0834d171500..00000000000 --- a/third_party/dnspython/tests/example1.good +++ /dev/null @@ -1,114 +0,0 @@ -@ 300 IN SOA ns1 hostmaster 1 2000 2000 1814400 3600 -@ 300 IN NS ns1 -@ 300 IN NS ns2 -* 300 IN MX 10 mail -a 300 IN TXT "foo foo foo" -a 300 IN PTR foo.net. -a01 3600 IN A 0.0.0.0 -a02 3600 IN A 255.255.255.255 -aaaa01 3600 IN AAAA ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff -aaaa02 3600 IN AAAA ::1 -afsdb01 3600 IN AFSDB 0 hostname -afsdb02 3600 IN AFSDB 65535 . -apl01 3600 IN APL 1:192.168.32.0/21 !1:192.168.38.0/28 -apl02 3600 IN APL 1:224.0.0.0/4 2:FF00:0:0:0:0:0:0:0/8 -b 300 IN CNAME foo.net. -c 300 IN A 73.80.65.49 -cert01 3600 IN CERT 65534 65535 PRIVATEOID MxFcby9k/yvedMfQgKzhH5er0Mu/vILz 45IkskceFGgiWCn/GxHhai6VAuHAoNUz 4YoU1tVfSCSqQYn6//11U6Nld80jEeC8 aTrO+KKmCaY= -cname01 3600 IN CNAME cname-target. -cname02 3600 IN CNAME cname-target -cname03 3600 IN CNAME . -d 300 IN A 73.80.65.49 -dhcid01 3600 IN DHCID AAIBY2/AuCccgoJbsaxcQc9TUapptP69 lOjxfNuVAA2kjEA= -dhcid02 3600 IN DHCID AAEBOSD+XR3Os/0LozeXVqcNc7FwCfQd WL3b/NaiUDlW2No= -dhcid03 3600 IN DHCID AAABxLmlskllE0MVjd57zHcWmEH3pCQ6 VytcKD//7es/deY= -dlv01 3600 IN DLV 12345 3 1 123456789abcdef67890123456789abcdef67890 -dname01 3600 IN DNAME dname-target. -dname02 3600 IN DNAME dname-target -dname03 3600 IN DNAME . -dnskey01 3600 IN DNSKEY 512 255 1 AQMFD5raczCJHViKtLYhWGz8hMY9UGRu niJDBzC7w0aRyzWZriO6i2odGWWQVucZ qKVsENW91IOW4vqudngPZsY3GvQ/xVA8 /7pyFj6b7Esga60zyGW6LFe9r8n6paHr lG5ojqf0BaqHT+8= -dnskey02 3600 IN DNSKEY 257 3 1 AQMFD5raczCJHViKtLYhWGz8hMY9UGRu niJDBzC7w0aRyzWZriO6i2odGWWQVucZ qKVsENW91IOW4vqudngPZsY3GvQ/xVA8 /7pyFj6b7Esga60zyGW6LFe9r8n6paHr lG5ojqf0BaqHT+8= -ds01 3600 IN DS 12345 3 1 123456789abcdef67890123456789abcdef67890 -e 300 IN MX 10 mail -e 300 IN TXT "one" -e 300 IN TXT "three" -e 300 IN TXT "two" -e 300 IN A 73.80.65.49 -e 300 IN A 73.80.65.50 -e 300 IN A 73.80.65.52 -e 300 IN A 73.80.65.51 -f 300 IN A 73.80.65.52 -gpos01 3600 IN GPOS -22.6882 116.8652 250.0 -hinfo01 3600 IN HINFO "Generic PC clone" "NetBSD-1.4" -hinfo02 3600 IN HINFO "PC" "NetBSD" -hip01 3600 IN HIP 2 200100107b1a74df365639cc39f1d578 AwEAAbdxyhNuSutc5EMzxTs9LBPCIkOFH8cIvM4p9+LrV4e19WzK00+CI6zBCQTdtWsuxKbWIy87UOoJTwkUs7lBu+Upr1gsNrut79ryra+bSRGQb1slImA8YVJyuIDsj7kwzG7jnERNqnWxZ48AWkskmdHaVDP4BcelrTI3rMXdXF5D rvs1.example.com. rvs2 -ipseckey01 3600 IN IPSECKEY 10 1 2 192.0.2.38 AQNRU3mG7TVTO2BkR47usntb102uFJtu gbo6BSGvgqt4AQ== -ipseckey02 3600 IN IPSECKEY 10 0 2 . AQNRU3mG7TVTO2BkR47usntb102uFJtu gbo6BSGvgqt4AQ== -ipseckey03 3600 IN IPSECKEY 10 3 2 mygateway.example.com. AQNRU3mG7TVTO2BkR47usntb102uFJtu gbo6BSGvgqt4AQ== -ipseckey04 3600 IN IPSECKEY 10 2 2 2001:0DB8:0:8002::2000:1 AQNRU3mG7TVTO2BkR47usntb102uFJtu gbo6BSGvgqt4AQ== -ipseckey05 3600 IN IPSECKEY 10 3 2 mygateway2 AQNRU3mG7TVTO2BkR47usntb102uFJtu gbo6BSGvgqt4AQ== -isdn01 3600 IN ISDN "isdn-address" -isdn02 3600 IN ISDN "isdn-address" "subaddress" -isdn03 3600 IN ISDN "isdn-address" -isdn04 3600 IN ISDN "isdn-address" "subaddress" -kx01 3600 IN KX 10 kdc -kx02 3600 IN KX 10 . -loc01 3600 IN LOC 60 9 0.000 N 24 39 0.000 E 10.00m 20.00m 2000.00m 20.00m -loc02 3600 IN LOC 60 9 0.000 N 24 39 0.000 E 10.00m 20.00m 2000.00m 20.00m -loc03 3600 IN LOC 60 9 0.000 N 24 39 0.000 E 10.00m 90000000.00m 2000.00m 20.00m -loc04 3600 IN LOC 60 9 1.500 N 24 39 0.000 E 10.00m 20.00m 2000.00m 20.00m -loc05 3600 IN LOC 60 9 1.510 N 24 39 0.000 E 10.00m 20.00m 2000.00m 20.00m -mx01 3600 IN MX 10 mail -mx02 3600 IN MX 10 . -naptr01 3600 IN NAPTR 0 0 "" "" "" . -naptr02 3600 IN NAPTR 65535 65535 "blurgh" "blorf" "blegh" foo. -ns1 300 IN A 10.53.0.1 -ns2 300 IN A 10.53.0.2 -nsap-ptr01 3600 IN NSAP-PTR foo. -nsap-ptr01 3600 IN NSAP-PTR . -nsap01 3600 IN NSAP 0x47000580005a0000000001e133ffffff00016100 -nsap02 3600 IN NSAP 0x47000580005a0000000001e133ffffff00016100 -nsec01 3600 IN NSEC a.secure. A MX RRSIG NSEC TYPE1234 -nsec02 3600 IN NSEC . NSAP-PTR NSEC -nsec03 3600 IN NSEC . NSEC TYPE65535 -nsec301 3600 IN NSEC3 1 1 12 aabbccdd 2t7b4g4vsa5smi47k61mv5bv1a22bojr NS SOA MX RRSIG DNSKEY NSEC3PARAM -nsec302 3600 IN NSEC3 1 1 12 - 2t7b4g4vsa5smi47k61mv5bv1a22bojr NS SOA MX RRSIG DNSKEY NSEC3PARAM -nsec3param01 3600 IN NSEC3PARAM 1 1 12 aabbccdd -nsec3param02 3600 IN NSEC3PARAM 1 1 12 - -ptr01 3600 IN PTR @ -px01 3600 IN PX 65535 foo. bar. -px02 3600 IN PX 65535 . . -rp01 3600 IN RP mbox-dname txt-dname -rp02 3600 IN RP . . -rrsig01 3600 IN RRSIG NSEC 1 3 3600 20200101000000 20030101000000 2143 foo MxFcby9k/yvedMfQgKzhH5er0Mu/vILz 45IkskceFGgiWCn/GxHhai6VAuHAoNUz 4YoU1tVfSCSqQYn6//11U6Nld80jEeC8 aTrO+KKmCaY= -rt01 3600 IN RT 0 intermediate-host -rt02 3600 IN RT 65535 . -s 300 IN NS ns.s -ns.s 300 IN A 73.80.65.49 -spf 3600 IN SPF "v=spf1 mx -all" -srv01 3600 IN SRV 0 0 0 . -srv02 3600 IN SRV 65535 65535 65535 old-slow-box.example.com. -sshfp1 3600 IN SSHFP 1 1 aa549bfe898489c02d1715d97d79c57ba2fa76ab -t 301 IN A 73.80.65.49 -txt01 3600 IN TXT "foo" -txt02 3600 IN TXT "foo" "bar" -txt03 3600 IN TXT "foo" -txt04 3600 IN TXT "foo" "bar" -txt05 3600 IN TXT "foo bar" -txt06 3600 IN TXT "foo bar" -txt07 3600 IN TXT "foo bar" -txt08 3600 IN TXT "foo\010bar" -txt09 3600 IN TXT "foo\010bar" -txt10 3600 IN TXT "foo bar" -txt11 3600 IN TXT "\"foo\"" -txt12 3600 IN TXT "\"foo\"" -txt13 3600 IN TXT "foo" -u 300 IN TXT "txt-not-in-nxt" -a.u 300 IN A 73.80.65.49 -b.u 300 IN A 73.80.65.49 -unknown2 3600 IN TYPE999 \# 8 0a0000010a000001 -unknown3 3600 IN A 127.0.0.2 -wks01 3600 IN WKS 10.0.0.1 6 0 1 2 21 23 -wks02 3600 IN WKS 10.0.0.1 17 0 1 2 53 -wks03 3600 IN WKS 10.0.0.2 6 65535 -x2501 3600 IN X25 "123456789" diff --git a/third_party/dnspython/tests/example2.good b/third_party/dnspython/tests/example2.good deleted file mode 100644 index de4bcd59fde..00000000000 --- a/third_party/dnspython/tests/example2.good +++ /dev/null @@ -1,114 +0,0 @@ -example. 300 IN SOA ns1.example. hostmaster.example. 1 2000 2000 1814400 3600 -example. 300 IN NS ns1.example. -example. 300 IN NS ns2.example. -*.example. 300 IN MX 10 mail.example. -a.example. 300 IN TXT "foo foo foo" -a.example. 300 IN PTR foo.net. -a01.example. 3600 IN A 0.0.0.0 -a02.example. 3600 IN A 255.255.255.255 -aaaa01.example. 3600 IN AAAA ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff -aaaa02.example. 3600 IN AAAA ::1 -afsdb01.example. 3600 IN AFSDB 0 hostname.example. -afsdb02.example. 3600 IN AFSDB 65535 . -apl01.example. 3600 IN APL 1:192.168.32.0/21 !1:192.168.38.0/28 -apl02.example. 3600 IN APL 1:224.0.0.0/4 2:FF00:0:0:0:0:0:0:0/8 -b.example. 300 IN CNAME foo.net. -c.example. 300 IN A 73.80.65.49 -cert01.example. 3600 IN CERT 65534 65535 PRIVATEOID MxFcby9k/yvedMfQgKzhH5er0Mu/vILz 45IkskceFGgiWCn/GxHhai6VAuHAoNUz 4YoU1tVfSCSqQYn6//11U6Nld80jEeC8 aTrO+KKmCaY= -cname01.example. 3600 IN CNAME cname-target. -cname02.example. 3600 IN CNAME cname-target.example. -cname03.example. 3600 IN CNAME . -d.example. 300 IN A 73.80.65.49 -dhcid01.example. 3600 IN DHCID AAIBY2/AuCccgoJbsaxcQc9TUapptP69 lOjxfNuVAA2kjEA= -dhcid02.example. 3600 IN DHCID AAEBOSD+XR3Os/0LozeXVqcNc7FwCfQd WL3b/NaiUDlW2No= -dhcid03.example. 3600 IN DHCID AAABxLmlskllE0MVjd57zHcWmEH3pCQ6 VytcKD//7es/deY= -dlv01.example. 3600 IN DLV 12345 3 1 123456789abcdef67890123456789abcdef67890 -dname01.example. 3600 IN DNAME dname-target. -dname02.example. 3600 IN DNAME dname-target.example. -dname03.example. 3600 IN DNAME . -dnskey01.example. 3600 IN DNSKEY 512 255 1 AQMFD5raczCJHViKtLYhWGz8hMY9UGRu niJDBzC7w0aRyzWZriO6i2odGWWQVucZ qKVsENW91IOW4vqudngPZsY3GvQ/xVA8 /7pyFj6b7Esga60zyGW6LFe9r8n6paHr lG5ojqf0BaqHT+8= -dnskey02.example. 3600 IN DNSKEY 257 3 1 AQMFD5raczCJHViKtLYhWGz8hMY9UGRu niJDBzC7w0aRyzWZriO6i2odGWWQVucZ qKVsENW91IOW4vqudngPZsY3GvQ/xVA8 /7pyFj6b7Esga60zyGW6LFe9r8n6paHr lG5ojqf0BaqHT+8= -ds01.example. 3600 IN DS 12345 3 1 123456789abcdef67890123456789abcdef67890 -e.example. 300 IN MX 10 mail.example. -e.example. 300 IN TXT "one" -e.example. 300 IN TXT "three" -e.example. 300 IN TXT "two" -e.example. 300 IN A 73.80.65.49 -e.example. 300 IN A 73.80.65.50 -e.example. 300 IN A 73.80.65.52 -e.example. 300 IN A 73.80.65.51 -f.example. 300 IN A 73.80.65.52 -gpos01.example. 3600 IN GPOS -22.6882 116.8652 250.0 -hinfo01.example. 3600 IN HINFO "Generic PC clone" "NetBSD-1.4" -hinfo02.example. 3600 IN HINFO "PC" "NetBSD" -hip01.example. 3600 IN HIP 2 200100107b1a74df365639cc39f1d578 AwEAAbdxyhNuSutc5EMzxTs9LBPCIkOFH8cIvM4p9+LrV4e19WzK00+CI6zBCQTdtWsuxKbWIy87UOoJTwkUs7lBu+Upr1gsNrut79ryra+bSRGQb1slImA8YVJyuIDsj7kwzG7jnERNqnWxZ48AWkskmdHaVDP4BcelrTI3rMXdXF5D rvs1.example.com. rvs2.example. -ipseckey01.example. 3600 IN IPSECKEY 10 1 2 192.0.2.38 AQNRU3mG7TVTO2BkR47usntb102uFJtu gbo6BSGvgqt4AQ== -ipseckey02.example. 3600 IN IPSECKEY 10 0 2 . AQNRU3mG7TVTO2BkR47usntb102uFJtu gbo6BSGvgqt4AQ== -ipseckey03.example. 3600 IN IPSECKEY 10 3 2 mygateway.example.com. AQNRU3mG7TVTO2BkR47usntb102uFJtu gbo6BSGvgqt4AQ== -ipseckey04.example. 3600 IN IPSECKEY 10 2 2 2001:0DB8:0:8002::2000:1 AQNRU3mG7TVTO2BkR47usntb102uFJtu gbo6BSGvgqt4AQ== -ipseckey05.example. 3600 IN IPSECKEY 10 3 2 mygateway2.example. AQNRU3mG7TVTO2BkR47usntb102uFJtu gbo6BSGvgqt4AQ== -isdn01.example. 3600 IN ISDN "isdn-address" -isdn02.example. 3600 IN ISDN "isdn-address" "subaddress" -isdn03.example. 3600 IN ISDN "isdn-address" -isdn04.example. 3600 IN ISDN "isdn-address" "subaddress" -kx01.example. 3600 IN KX 10 kdc.example. -kx02.example. 3600 IN KX 10 . -loc01.example. 3600 IN LOC 60 9 0.000 N 24 39 0.000 E 10.00m 20.00m 2000.00m 20.00m -loc02.example. 3600 IN LOC 60 9 0.000 N 24 39 0.000 E 10.00m 20.00m 2000.00m 20.00m -loc03.example. 3600 IN LOC 60 9 0.000 N 24 39 0.000 E 10.00m 90000000.00m 2000.00m 20.00m -loc04.example. 3600 IN LOC 60 9 1.500 N 24 39 0.000 E 10.00m 20.00m 2000.00m 20.00m -loc05.example. 3600 IN LOC 60 9 1.510 N 24 39 0.000 E 10.00m 20.00m 2000.00m 20.00m -mx01.example. 3600 IN MX 10 mail.example. -mx02.example. 3600 IN MX 10 . -naptr01.example. 3600 IN NAPTR 0 0 "" "" "" . -naptr02.example. 3600 IN NAPTR 65535 65535 "blurgh" "blorf" "blegh" foo. -ns1.example. 300 IN A 10.53.0.1 -ns2.example. 300 IN A 10.53.0.2 -nsap-ptr01.example. 3600 IN NSAP-PTR foo. -nsap-ptr01.example. 3600 IN NSAP-PTR . -nsap01.example. 3600 IN NSAP 0x47000580005a0000000001e133ffffff00016100 -nsap02.example. 3600 IN NSAP 0x47000580005a0000000001e133ffffff00016100 -nsec01.example. 3600 IN NSEC a.secure. A MX RRSIG NSEC TYPE1234 -nsec02.example. 3600 IN NSEC . NSAP-PTR NSEC -nsec03.example. 3600 IN NSEC . NSEC TYPE65535 -nsec301.example. 3600 IN NSEC3 1 1 12 aabbccdd 2t7b4g4vsa5smi47k61mv5bv1a22bojr NS SOA MX RRSIG DNSKEY NSEC3PARAM -nsec302.example. 3600 IN NSEC3 1 1 12 - 2t7b4g4vsa5smi47k61mv5bv1a22bojr NS SOA MX RRSIG DNSKEY NSEC3PARAM -nsec3param01.example. 3600 IN NSEC3PARAM 1 1 12 aabbccdd -nsec3param02.example. 3600 IN NSEC3PARAM 1 1 12 - -ptr01.example. 3600 IN PTR example. -px01.example. 3600 IN PX 65535 foo. bar. -px02.example. 3600 IN PX 65535 . . -rp01.example. 3600 IN RP mbox-dname.example. txt-dname.example. -rp02.example. 3600 IN RP . . -rrsig01.example. 3600 IN RRSIG NSEC 1 3 3600 20200101000000 20030101000000 2143 foo.example. MxFcby9k/yvedMfQgKzhH5er0Mu/vILz 45IkskceFGgiWCn/GxHhai6VAuHAoNUz 4YoU1tVfSCSqQYn6//11U6Nld80jEeC8 aTrO+KKmCaY= -rt01.example. 3600 IN RT 0 intermediate-host.example. -rt02.example. 3600 IN RT 65535 . -s.example. 300 IN NS ns.s.example. -ns.s.example. 300 IN A 73.80.65.49 -spf.example. 3600 IN SPF "v=spf1 mx -all" -srv01.example. 3600 IN SRV 0 0 0 . -srv02.example. 3600 IN SRV 65535 65535 65535 old-slow-box.example.com. -sshfp1.example. 3600 IN SSHFP 1 1 aa549bfe898489c02d1715d97d79c57ba2fa76ab -t.example. 301 IN A 73.80.65.49 -txt01.example. 3600 IN TXT "foo" -txt02.example. 3600 IN TXT "foo" "bar" -txt03.example. 3600 IN TXT "foo" -txt04.example. 3600 IN TXT "foo" "bar" -txt05.example. 3600 IN TXT "foo bar" -txt06.example. 3600 IN TXT "foo bar" -txt07.example. 3600 IN TXT "foo bar" -txt08.example. 3600 IN TXT "foo\010bar" -txt09.example. 3600 IN TXT "foo\010bar" -txt10.example. 3600 IN TXT "foo bar" -txt11.example. 3600 IN TXT "\"foo\"" -txt12.example. 3600 IN TXT "\"foo\"" -txt13.example. 3600 IN TXT "foo" -u.example. 300 IN TXT "txt-not-in-nxt" -a.u.example. 300 IN A 73.80.65.49 -b.u.example. 300 IN A 73.80.65.49 -unknown2.example. 3600 IN TYPE999 \# 8 0a0000010a000001 -unknown3.example. 3600 IN A 127.0.0.2 -wks01.example. 3600 IN WKS 10.0.0.1 6 0 1 2 21 23 -wks02.example. 3600 IN WKS 10.0.0.1 17 0 1 2 53 -wks03.example. 3600 IN WKS 10.0.0.2 6 65535 -x2501.example. 3600 IN X25 "123456789" diff --git a/third_party/dnspython/tests/flags.py b/third_party/dnspython/tests/flags.py deleted file mode 100644 index b3cf6716bcd..00000000000 --- a/third_party/dnspython/tests/flags.py +++ /dev/null @@ -1,59 +0,0 @@ -# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -import unittest - -import dns.flags -import dns.rcode -import dns.opcode - -class FlagsTestCase(unittest.TestCase): - - def test_rcode1(self): - self.failUnless(dns.rcode.from_text('FORMERR') == dns.rcode.FORMERR) - - def test_rcode2(self): - self.failUnless(dns.rcode.to_text(dns.rcode.FORMERR) == "FORMERR") - - def test_rcode3(self): - self.failUnless(dns.rcode.to_flags(dns.rcode.FORMERR) == (1, 0)) - - def test_rcode4(self): - self.failUnless(dns.rcode.to_flags(dns.rcode.BADVERS) == \ - (0, 0x01000000)) - - def test_rcode6(self): - self.failUnless(dns.rcode.from_flags(0, 0x01000000) == \ - dns.rcode.BADVERS) - - def test_rcode6(self): - self.failUnless(dns.rcode.from_flags(5, 0) == dns.rcode.REFUSED) - - def test_rcode7(self): - def bad(): - dns.rcode.to_flags(4096) - self.failUnlessRaises(ValueError, bad) - - def test_flags1(self): - self.failUnless(dns.flags.from_text("RA RD AA QR") == \ - dns.flags.QR|dns.flags.AA|dns.flags.RD|dns.flags.RA) - - def test_flags2(self): - flags = dns.flags.QR|dns.flags.AA|dns.flags.RD|dns.flags.RA - self.failUnless(dns.flags.to_text(flags) == "QR AA RD RA") - - -if __name__ == '__main__': - unittest.main() diff --git a/third_party/dnspython/tests/message.py b/third_party/dnspython/tests/message.py deleted file mode 100644 index 931bb1977d5..00000000000 --- a/third_party/dnspython/tests/message.py +++ /dev/null @@ -1,179 +0,0 @@ -# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -import cStringIO -import os -import unittest - -import dns.exception -import dns.message - -query_text = """id 1234 -opcode QUERY -rcode NOERROR -flags RD -edns 0 -eflags DO -payload 4096 -;QUESTION -wwww.dnspython.org. IN A -;ANSWER -;AUTHORITY -;ADDITIONAL""" - -goodhex = '04d201000001000000000001047777777709646e73707974686f6e' \ - '036f726700000100010000291000000080000000' - -goodwire = goodhex.decode('hex_codec') - -answer_text = """id 1234 -opcode QUERY -rcode NOERROR -flags QR AA RD -;QUESTION -dnspython.org. IN SOA -;ANSWER -dnspython.org. 3600 IN SOA woof.dnspython.org. hostmaster.dnspython.org. 2003052700 3600 1800 604800 3600 -;AUTHORITY -dnspython.org. 3600 IN NS ns1.staff.nominum.org. -dnspython.org. 3600 IN NS ns2.staff.nominum.org. -dnspython.org. 3600 IN NS woof.play-bow.org. -;ADDITIONAL -woof.play-bow.org. 3600 IN A 204.152.186.150 -""" - -goodhex2 = '04d2 8500 0001 0001 0003 0001' \ - '09646e73707974686f6e036f726700 0006 0001' \ - 'c00c 0006 0001 00000e10 0028 ' \ - '04776f6f66c00c 0a686f73746d6173746572c00c' \ - '7764289c 00000e10 00000708 00093a80 00000e10' \ - 'c00c 0002 0001 00000e10 0014' \ - '036e7331057374616666076e6f6d696e756dc016' \ - 'c00c 0002 0001 00000e10 0006 036e7332c063' \ - 'c00c 0002 0001 00000e10 0010 04776f6f6608706c61792d626f77c016' \ - 'c091 0001 0001 00000e10 0004 cc98ba96' - - -goodwire2 = goodhex2.replace(' ', '').decode('hex_codec') - -query_text_2 = """id 1234 -opcode QUERY -rcode 4095 -flags RD -edns 0 -eflags DO -payload 4096 -;QUESTION -wwww.dnspython.org. IN A -;ANSWER -;AUTHORITY -;ADDITIONAL""" - -goodhex3 = '04d2010f0001000000000001047777777709646e73707974686f6e' \ - '036f726700000100010000291000ff0080000000' - -goodwire3 = goodhex3.decode('hex_codec') - -class MessageTestCase(unittest.TestCase): - - def test_comparison_eq1(self): - q1 = dns.message.from_text(query_text) - q2 = dns.message.from_text(query_text) - self.failUnless(q1 == q2) - - def test_comparison_ne1(self): - q1 = dns.message.from_text(query_text) - q2 = dns.message.from_text(query_text) - q2.id = 10 - self.failUnless(q1 != q2) - - def test_comparison_ne2(self): - q1 = dns.message.from_text(query_text) - q2 = dns.message.from_text(query_text) - q2.question = [] - self.failUnless(q1 != q2) - - def test_comparison_ne3(self): - q1 = dns.message.from_text(query_text) - self.failUnless(q1 != 1) - - def test_EDNS_to_wire1(self): - q = dns.message.from_text(query_text) - w = q.to_wire() - self.failUnless(w == goodwire) - - def test_EDNS_from_wire1(self): - m = dns.message.from_wire(goodwire) - self.failUnless(str(m) == query_text) - - def test_EDNS_to_wire2(self): - q = dns.message.from_text(query_text_2) - w = q.to_wire() - self.failUnless(w == goodwire3) - - def test_EDNS_from_wire2(self): - m = dns.message.from_wire(goodwire3) - self.failUnless(str(m) == query_text_2) - - def test_TooBig(self): - def bad(): - q = dns.message.from_text(query_text) - for i in xrange(0, 25): - rrset = dns.rrset.from_text('foo%d.' % i, 3600, - dns.rdataclass.IN, - dns.rdatatype.A, - '10.0.0.%d' % i) - q.additional.append(rrset) - w = q.to_wire(max_size=512) - self.failUnlessRaises(dns.exception.TooBig, bad) - - def test_answer1(self): - a = dns.message.from_text(answer_text) - wire = a.to_wire(want_shuffle=False) - self.failUnless(wire == goodwire2) - - def test_TrailingJunk(self): - def bad(): - badwire = goodwire + '\x00' - m = dns.message.from_wire(badwire) - self.failUnlessRaises(dns.message.TrailingJunk, bad) - - def test_ShortHeader(self): - def bad(): - badwire = '\x00' * 11 - m = dns.message.from_wire(badwire) - self.failUnlessRaises(dns.message.ShortHeader, bad) - - def test_RespondingToResponse(self): - def bad(): - q = dns.message.make_query('foo', 'A') - r1 = dns.message.make_response(q) - r2 = dns.message.make_response(r1) - self.failUnlessRaises(dns.exception.FormError, bad) - - def test_ExtendedRcodeSetting(self): - m = dns.message.make_query('foo', 'A') - m.set_rcode(4095) - self.failUnless(m.rcode() == 4095) - m.set_rcode(2) - self.failUnless(m.rcode() == 2) - - def test_EDNSVersionCoherence(self): - m = dns.message.make_query('foo', 'A') - m.use_edns(1) - self.failUnless((m.ednsflags >> 16) & 0xFF == 1) - -if __name__ == '__main__': - unittest.main() diff --git a/third_party/dnspython/tests/name.py b/third_party/dnspython/tests/name.py deleted file mode 100644 index e30e43d3a22..00000000000 --- a/third_party/dnspython/tests/name.py +++ /dev/null @@ -1,697 +0,0 @@ -# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -import unittest - -import cStringIO -import socket - -import dns.name -import dns.reversename -import dns.e164 - -class NameTestCase(unittest.TestCase): - def setUp(self): - self.origin = dns.name.from_text('example.') - - def testFromTextRel1(self): - n = dns.name.from_text('foo.bar') - self.failUnless(n.labels == ('foo', 'bar', '')) - - def testFromTextRel2(self): - n = dns.name.from_text('foo.bar', origin=self.origin) - self.failUnless(n.labels == ('foo', 'bar', 'example', '')) - - def testFromTextRel3(self): - n = dns.name.from_text('foo.bar', origin=None) - self.failUnless(n.labels == ('foo', 'bar')) - - def testFromTextRel4(self): - n = dns.name.from_text('@', origin=None) - self.failUnless(n == dns.name.empty) - - def testFromTextRel5(self): - n = dns.name.from_text('@', origin=self.origin) - self.failUnless(n == self.origin) - - def testFromTextAbs1(self): - n = dns.name.from_text('foo.bar.') - self.failUnless(n.labels == ('foo', 'bar', '')) - - def testTortureFromText(self): - good = [ - r'.', - r'a', - r'a.', - r'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa', - r'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa', - r'\000.\008.\010.\032.\046.\092.\099.\255', - r'\\', - r'\..\.', - r'\\.\\', - r'!"#%&/()=+-', - r'\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255.\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255.\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255.\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255', - ] - bad = [ - r'..', - r'.a', - r'\\..', - '\\', # yes, we don't want the 'r' prefix! - r'\0', - r'\00', - r'\00Z', - r'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa', - r'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa', - r'\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255.\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255.\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255.\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255', - ] - for t in good: - try: - n = dns.name.from_text(t) - except: - self.fail("good test '%s' raised an exception" % t) - for t in bad: - caught = False - try: - n = dns.name.from_text(t) - except: - caught = True - if not caught: - self.fail("bad test '%s' did not raise an exception" % t) - - def testImmutable1(self): - def bad(): - self.origin.labels = () - self.failUnlessRaises(TypeError, bad) - - def testImmutable2(self): - def bad(): - self.origin.labels[0] = 'foo' - self.failUnlessRaises(TypeError, bad) - - def testAbs1(self): - self.failUnless(dns.name.root.is_absolute()) - - def testAbs2(self): - self.failUnless(not dns.name.empty.is_absolute()) - - def testAbs3(self): - self.failUnless(self.origin.is_absolute()) - - def testAbs3(self): - n = dns.name.from_text('foo', origin=None) - self.failUnless(not n.is_absolute()) - - def testWild1(self): - n = dns.name.from_text('*.foo', origin=None) - self.failUnless(n.is_wild()) - - def testWild2(self): - n = dns.name.from_text('*a.foo', origin=None) - self.failUnless(not n.is_wild()) - - def testWild3(self): - n = dns.name.from_text('a.*.foo', origin=None) - self.failUnless(not n.is_wild()) - - def testWild4(self): - self.failUnless(not dns.name.root.is_wild()) - - def testWild5(self): - self.failUnless(not dns.name.empty.is_wild()) - - def testHash1(self): - n1 = dns.name.from_text('fOo.COM') - n2 = dns.name.from_text('foo.com') - self.failUnless(hash(n1) == hash(n2)) - - def testCompare1(self): - n1 = dns.name.from_text('a') - n2 = dns.name.from_text('b') - self.failUnless(n1 < n2) - self.failUnless(n2 > n1) - - def testCompare2(self): - n1 = dns.name.from_text('') - n2 = dns.name.from_text('b') - self.failUnless(n1 < n2) - self.failUnless(n2 > n1) - - def testCompare3(self): - self.failUnless(dns.name.empty < dns.name.root) - self.failUnless(dns.name.root > dns.name.empty) - - def testCompare4(self): - self.failUnless(dns.name.root != 1) - - def testCompare5(self): - self.failUnless(dns.name.root < 1 or dns.name.root > 1) - - def testSubdomain1(self): - self.failUnless(not dns.name.empty.is_subdomain(dns.name.root)) - - def testSubdomain2(self): - self.failUnless(not dns.name.root.is_subdomain(dns.name.empty)) - - def testSubdomain3(self): - n = dns.name.from_text('foo', origin=self.origin) - self.failUnless(n.is_subdomain(self.origin)) - - def testSubdomain4(self): - n = dns.name.from_text('foo', origin=self.origin) - self.failUnless(n.is_subdomain(dns.name.root)) - - def testSubdomain5(self): - n = dns.name.from_text('foo', origin=self.origin) - self.failUnless(n.is_subdomain(n)) - - def testSuperdomain1(self): - self.failUnless(not dns.name.empty.is_superdomain(dns.name.root)) - - def testSuperdomain2(self): - self.failUnless(not dns.name.root.is_superdomain(dns.name.empty)) - - def testSuperdomain3(self): - n = dns.name.from_text('foo', origin=self.origin) - self.failUnless(self.origin.is_superdomain(n)) - - def testSuperdomain4(self): - n = dns.name.from_text('foo', origin=self.origin) - self.failUnless(dns.name.root.is_superdomain(n)) - - def testSuperdomain5(self): - n = dns.name.from_text('foo', origin=self.origin) - self.failUnless(n.is_superdomain(n)) - - def testCanonicalize1(self): - n = dns.name.from_text('FOO.bar', origin=self.origin) - c = n.canonicalize() - self.failUnless(c.labels == ('foo', 'bar', 'example', '')) - - def testToText1(self): - n = dns.name.from_text('FOO.bar', origin=self.origin) - t = n.to_text() - self.failUnless(t == 'FOO.bar.example.') - - def testToText2(self): - n = dns.name.from_text('FOO.bar', origin=self.origin) - t = n.to_text(True) - self.failUnless(t == 'FOO.bar.example') - - def testToText3(self): - n = dns.name.from_text('FOO.bar', origin=None) - t = n.to_text() - self.failUnless(t == 'FOO.bar') - - def testToText4(self): - t = dns.name.empty.to_text() - self.failUnless(t == '@') - - def testToText5(self): - t = dns.name.root.to_text() - self.failUnless(t == '.') - - def testToText6(self): - n = dns.name.from_text('FOO bar', origin=None) - t = n.to_text() - self.failUnless(t == r'FOO\032bar') - - def testToText7(self): - n = dns.name.from_text(r'FOO\.bar', origin=None) - t = n.to_text() - self.failUnless(t == r'FOO\.bar') - - def testToText8(self): - n = dns.name.from_text(r'\070OO\.bar', origin=None) - t = n.to_text() - self.failUnless(t == r'FOO\.bar') - - def testSlice1(self): - n = dns.name.from_text(r'a.b.c.', origin=None) - s = n[:] - self.failUnless(s == ('a', 'b', 'c', '')) - - def testSlice2(self): - n = dns.name.from_text(r'a.b.c.', origin=None) - s = n[:2] - self.failUnless(s == ('a', 'b')) - - def testSlice3(self): - n = dns.name.from_text(r'a.b.c.', origin=None) - s = n[2:] - self.failUnless(s == ('c', '')) - - def testEmptyLabel1(self): - def bad(): - n = dns.name.Name(['a', '', 'b']) - self.failUnlessRaises(dns.name.EmptyLabel, bad) - - def testEmptyLabel2(self): - def bad(): - n = dns.name.Name(['', 'b']) - self.failUnlessRaises(dns.name.EmptyLabel, bad) - - def testEmptyLabel3(self): - n = dns.name.Name(['b', '']) - self.failUnless(n) - - def testLongLabel(self): - n = dns.name.Name(['a' * 63]) - self.failUnless(n) - - def testLabelTooLong(self): - def bad(): - n = dns.name.Name(['a' * 64, 'b']) - self.failUnlessRaises(dns.name.LabelTooLong, bad) - - def testLongName(self): - n = dns.name.Name(['a' * 63, 'a' * 63, 'a' * 63, 'a' * 62]) - self.failUnless(n) - - def testNameTooLong(self): - def bad(): - n = dns.name.Name(['a' * 63, 'a' * 63, 'a' * 63, 'a' * 63]) - self.failUnlessRaises(dns.name.NameTooLong, bad) - - def testConcat1(self): - n1 = dns.name.Name(['a', 'b']) - n2 = dns.name.Name(['c', 'd']) - e = dns.name.Name(['a', 'b', 'c', 'd']) - r = n1 + n2 - self.failUnless(r == e) - - def testConcat2(self): - n1 = dns.name.Name(['a', 'b']) - n2 = dns.name.Name([]) - e = dns.name.Name(['a', 'b']) - r = n1 + n2 - self.failUnless(r == e) - - def testConcat2(self): - n1 = dns.name.Name([]) - n2 = dns.name.Name(['a', 'b']) - e = dns.name.Name(['a', 'b']) - r = n1 + n2 - self.failUnless(r == e) - - def testConcat3(self): - n1 = dns.name.Name(['a', 'b', '']) - n2 = dns.name.Name([]) - e = dns.name.Name(['a', 'b', '']) - r = n1 + n2 - self.failUnless(r == e) - - def testConcat4(self): - n1 = dns.name.Name(['a', 'b']) - n2 = dns.name.Name(['c', '']) - e = dns.name.Name(['a', 'b', 'c', '']) - r = n1 + n2 - self.failUnless(r == e) - - def testConcat5(self): - def bad(): - n1 = dns.name.Name(['a', 'b', '']) - n2 = dns.name.Name(['c']) - r = n1 + n2 - self.failUnlessRaises(dns.name.AbsoluteConcatenation, bad) - - def testBadEscape(self): - def bad(): - n = dns.name.from_text(r'a.b\0q1.c.') - print n - self.failUnlessRaises(dns.name.BadEscape, bad) - - def testDigestable1(self): - n = dns.name.from_text('FOO.bar') - d = n.to_digestable() - self.failUnless(d == '\x03foo\x03bar\x00') - - def testDigestable2(self): - n1 = dns.name.from_text('FOO.bar') - n2 = dns.name.from_text('foo.BAR.') - d1 = n1.to_digestable() - d2 = n2.to_digestable() - self.failUnless(d1 == d2) - - def testDigestable3(self): - d = dns.name.root.to_digestable() - self.failUnless(d == '\x00') - - def testDigestable4(self): - n = dns.name.from_text('FOO.bar', None) - d = n.to_digestable(dns.name.root) - self.failUnless(d == '\x03foo\x03bar\x00') - - def testBadDigestable(self): - def bad(): - n = dns.name.from_text('FOO.bar', None) - d = n.to_digestable() - self.failUnlessRaises(dns.name.NeedAbsoluteNameOrOrigin, bad) - - def testToWire1(self): - n = dns.name.from_text('FOO.bar') - f = cStringIO.StringIO() - compress = {} - n.to_wire(f, compress) - self.failUnless(f.getvalue() == '\x03FOO\x03bar\x00') - - def testToWire2(self): - n = dns.name.from_text('FOO.bar') - f = cStringIO.StringIO() - compress = {} - n.to_wire(f, compress) - n.to_wire(f, compress) - self.failUnless(f.getvalue() == '\x03FOO\x03bar\x00\xc0\x00') - - def testToWire3(self): - n1 = dns.name.from_text('FOO.bar') - n2 = dns.name.from_text('foo.bar') - f = cStringIO.StringIO() - compress = {} - n1.to_wire(f, compress) - n2.to_wire(f, compress) - self.failUnless(f.getvalue() == '\x03FOO\x03bar\x00\xc0\x00') - - def testToWire4(self): - n1 = dns.name.from_text('FOO.bar') - n2 = dns.name.from_text('a.foo.bar') - f = cStringIO.StringIO() - compress = {} - n1.to_wire(f, compress) - n2.to_wire(f, compress) - self.failUnless(f.getvalue() == '\x03FOO\x03bar\x00\x01\x61\xc0\x00') - - def testToWire5(self): - n1 = dns.name.from_text('FOO.bar') - n2 = dns.name.from_text('a.foo.bar') - f = cStringIO.StringIO() - compress = {} - n1.to_wire(f, compress) - n2.to_wire(f, None) - self.failUnless(f.getvalue() == \ - '\x03FOO\x03bar\x00\x01\x61\x03foo\x03bar\x00') - - def testToWire6(self): - n = dns.name.from_text('FOO.bar') - v = n.to_wire() - self.failUnless(v == '\x03FOO\x03bar\x00') - - def testBadToWire(self): - def bad(): - n = dns.name.from_text('FOO.bar', None) - f = cStringIO.StringIO() - compress = {} - n.to_wire(f, compress) - self.failUnlessRaises(dns.name.NeedAbsoluteNameOrOrigin, bad) - - def testSplit1(self): - n = dns.name.from_text('foo.bar.') - (prefix, suffix) = n.split(2) - ep = dns.name.from_text('foo', None) - es = dns.name.from_text('bar.', None) - self.failUnless(prefix == ep and suffix == es) - - def testSplit2(self): - n = dns.name.from_text('foo.bar.') - (prefix, suffix) = n.split(1) - ep = dns.name.from_text('foo.bar', None) - es = dns.name.from_text('.', None) - self.failUnless(prefix == ep and suffix == es) - - def testSplit3(self): - n = dns.name.from_text('foo.bar.') - (prefix, suffix) = n.split(0) - ep = dns.name.from_text('foo.bar.', None) - es = dns.name.from_text('', None) - self.failUnless(prefix == ep and suffix == es) - - def testSplit4(self): - n = dns.name.from_text('foo.bar.') - (prefix, suffix) = n.split(3) - ep = dns.name.from_text('', None) - es = dns.name.from_text('foo.bar.', None) - self.failUnless(prefix == ep and suffix == es) - - def testBadSplit1(self): - def bad(): - n = dns.name.from_text('foo.bar.') - (prefix, suffix) = n.split(-1) - self.failUnlessRaises(ValueError, bad) - - def testBadSplit2(self): - def bad(): - n = dns.name.from_text('foo.bar.') - (prefix, suffix) = n.split(4) - self.failUnlessRaises(ValueError, bad) - - def testRelativize1(self): - n = dns.name.from_text('a.foo.bar.', None) - o = dns.name.from_text('bar.', None) - e = dns.name.from_text('a.foo', None) - self.failUnless(n.relativize(o) == e) - - def testRelativize2(self): - n = dns.name.from_text('a.foo.bar.', None) - o = n - e = dns.name.empty - self.failUnless(n.relativize(o) == e) - - def testRelativize3(self): - n = dns.name.from_text('a.foo.bar.', None) - o = dns.name.from_text('blaz.', None) - e = n - self.failUnless(n.relativize(o) == e) - - def testRelativize4(self): - n = dns.name.from_text('a.foo', None) - o = dns.name.root - e = n - self.failUnless(n.relativize(o) == e) - - def testDerelativize1(self): - n = dns.name.from_text('a.foo', None) - o = dns.name.from_text('bar.', None) - e = dns.name.from_text('a.foo.bar.', None) - self.failUnless(n.derelativize(o) == e) - - def testDerelativize2(self): - n = dns.name.empty - o = dns.name.from_text('a.foo.bar.', None) - e = o - self.failUnless(n.derelativize(o) == e) - - def testDerelativize3(self): - n = dns.name.from_text('a.foo.bar.', None) - o = dns.name.from_text('blaz.', None) - e = n - self.failUnless(n.derelativize(o) == e) - - def testChooseRelativity1(self): - n = dns.name.from_text('a.foo.bar.', None) - o = dns.name.from_text('bar.', None) - e = dns.name.from_text('a.foo', None) - self.failUnless(n.choose_relativity(o, True) == e) - - def testChooseRelativity2(self): - n = dns.name.from_text('a.foo.bar.', None) - o = dns.name.from_text('bar.', None) - e = n - self.failUnless(n.choose_relativity(o, False) == e) - - def testChooseRelativity3(self): - n = dns.name.from_text('a.foo', None) - o = dns.name.from_text('bar.', None) - e = dns.name.from_text('a.foo.bar.', None) - self.failUnless(n.choose_relativity(o, False) == e) - - def testChooseRelativity4(self): - n = dns.name.from_text('a.foo', None) - o = None - e = n - self.failUnless(n.choose_relativity(o, True) == e) - - def testChooseRelativity5(self): - n = dns.name.from_text('a.foo', None) - o = None - e = n - self.failUnless(n.choose_relativity(o, False) == e) - - def testChooseRelativity6(self): - n = dns.name.from_text('a.foo.', None) - o = None - e = n - self.failUnless(n.choose_relativity(o, True) == e) - - def testChooseRelativity7(self): - n = dns.name.from_text('a.foo.', None) - o = None - e = n - self.failUnless(n.choose_relativity(o, False) == e) - - def testFromWire1(self): - w = '\x03foo\x00\xc0\x00' - (n1, cused1) = dns.name.from_wire(w, 0) - (n2, cused2) = dns.name.from_wire(w, cused1) - en1 = dns.name.from_text('foo.') - en2 = en1 - ecused1 = 5 - ecused2 = 2 - self.failUnless(n1 == en1 and cused1 == ecused1 and \ - n2 == en2 and cused2 == ecused2) - - def testFromWire1(self): - w = '\x03foo\x00\x01a\xc0\x00\x01b\xc0\x05' - current = 0 - (n1, cused1) = dns.name.from_wire(w, current) - current += cused1 - (n2, cused2) = dns.name.from_wire(w, current) - current += cused2 - (n3, cused3) = dns.name.from_wire(w, current) - en1 = dns.name.from_text('foo.') - en2 = dns.name.from_text('a.foo.') - en3 = dns.name.from_text('b.a.foo.') - ecused1 = 5 - ecused2 = 4 - ecused3 = 4 - self.failUnless(n1 == en1 and cused1 == ecused1 and \ - n2 == en2 and cused2 == ecused2 and \ - n3 == en3 and cused3 == ecused3) - - def testBadFromWire1(self): - def bad(): - w = '\x03foo\xc0\x04' - (n, cused) = dns.name.from_wire(w, 0) - self.failUnlessRaises(dns.name.BadPointer, bad) - - def testBadFromWire2(self): - def bad(): - w = '\x03foo\xc0\x05' - (n, cused) = dns.name.from_wire(w, 0) - self.failUnlessRaises(dns.name.BadPointer, bad) - - def testBadFromWire3(self): - def bad(): - w = '\xbffoo' - (n, cused) = dns.name.from_wire(w, 0) - self.failUnlessRaises(dns.name.BadLabelType, bad) - - def testBadFromWire4(self): - def bad(): - w = '\x41foo' - (n, cused) = dns.name.from_wire(w, 0) - self.failUnlessRaises(dns.name.BadLabelType, bad) - - def testParent1(self): - n = dns.name.from_text('foo.bar.') - self.failUnless(n.parent() == dns.name.from_text('bar.')) - self.failUnless(n.parent().parent() == dns.name.root) - - def testParent2(self): - n = dns.name.from_text('foo.bar', None) - self.failUnless(n.parent() == dns.name.from_text('bar', None)) - self.failUnless(n.parent().parent() == dns.name.empty) - - def testParent3(self): - def bad(): - n = dns.name.root - n.parent() - self.failUnlessRaises(dns.name.NoParent, bad) - - def testParent4(self): - def bad(): - n = dns.name.empty - n.parent() - self.failUnlessRaises(dns.name.NoParent, bad) - - def testFromUnicode1(self): - n = dns.name.from_text(u'foo.bar') - self.failUnless(n.labels == ('foo', 'bar', '')) - - def testFromUnicode2(self): - n = dns.name.from_text(u'foo\u1234bar.bar') - self.failUnless(n.labels == ('xn--foobar-r5z', 'bar', '')) - - def testFromUnicodeAlternateDot1(self): - n = dns.name.from_text(u'foo\u3002bar') - self.failUnless(n.labels == ('foo', 'bar', '')) - - def testFromUnicodeAlternateDot2(self): - n = dns.name.from_text(u'foo\uff0ebar') - self.failUnless(n.labels == ('foo', 'bar', '')) - - def testFromUnicodeAlternateDot3(self): - n = dns.name.from_text(u'foo\uff61bar') - self.failUnless(n.labels == ('foo', 'bar', '')) - - def testToUnicode1(self): - n = dns.name.from_text(u'foo.bar') - s = n.to_unicode() - self.failUnless(s == u'foo.bar.') - - def testToUnicode2(self): - n = dns.name.from_text(u'foo\u1234bar.bar') - s = n.to_unicode() - self.failUnless(s == u'foo\u1234bar.bar.') - - def testToUnicode3(self): - n = dns.name.from_text('foo.bar') - s = n.to_unicode() - self.failUnless(s == u'foo.bar.') - - def testReverseIPv4(self): - e = dns.name.from_text('1.0.0.127.in-addr.arpa.') - n = dns.reversename.from_address('127.0.0.1') - self.failUnless(e == n) - - def testReverseIPv6(self): - e = dns.name.from_text('1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa.') - n = dns.reversename.from_address('::1') - self.failUnless(e == n) - - def testBadReverseIPv4(self): - def bad(): - n = dns.reversename.from_address('127.0.foo.1') - self.failUnlessRaises(dns.exception.SyntaxError, bad) - - def testBadReverseIPv6(self): - def bad(): - n = dns.reversename.from_address('::1::1') - self.failUnlessRaises(dns.exception.SyntaxError, bad) - - def testForwardIPv4(self): - n = dns.name.from_text('1.0.0.127.in-addr.arpa.') - e = '127.0.0.1' - text = dns.reversename.to_address(n) - self.failUnless(text == e) - - def testForwardIPv6(self): - n = dns.name.from_text('1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa.') - e = '::1' - text = dns.reversename.to_address(n) - self.failUnless(text == e) - - def testE164ToEnum(self): - text = '+1 650 555 1212' - e = dns.name.from_text('2.1.2.1.5.5.5.0.5.6.1.e164.arpa.') - n = dns.e164.from_e164(text) - self.failUnless(n == e) - - def testEnumToE164(self): - n = dns.name.from_text('2.1.2.1.5.5.5.0.5.6.1.e164.arpa.') - e = '+16505551212' - text = dns.e164.to_e164(n) - self.failUnless(text == e) - -if __name__ == '__main__': - unittest.main() diff --git a/third_party/dnspython/tests/namedict.py b/third_party/dnspython/tests/namedict.py deleted file mode 100644 index e256bfe679d..00000000000 --- a/third_party/dnspython/tests/namedict.py +++ /dev/null @@ -1,102 +0,0 @@ -# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -import unittest - -import dns.name -import dns.namedict - -class NameTestCase(unittest.TestCase): - - def setUp(self): - self.ndict = dns.namedict.NameDict() - n1 = dns.name.from_text('foo.bar.') - n2 = dns.name.from_text('bar.') - self.ndict[n1] = 1 - self.ndict[n2] = 2 - self.rndict = dns.namedict.NameDict() - n1 = dns.name.from_text('foo.bar', None) - n2 = dns.name.from_text('bar', None) - self.rndict[n1] = 1 - self.rndict[n2] = 2 - - def testDepth(self): - self.failUnless(self.ndict.max_depth == 3) - - def testLookup1(self): - k = dns.name.from_text('foo.bar.') - self.failUnless(self.ndict[k] == 1) - - def testLookup2(self): - k = dns.name.from_text('foo.bar.') - self.failUnless(self.ndict.get_deepest_match(k)[1] == 1) - - def testLookup3(self): - k = dns.name.from_text('a.b.c.foo.bar.') - self.failUnless(self.ndict.get_deepest_match(k)[1] == 1) - - def testLookup4(self): - k = dns.name.from_text('a.b.c.bar.') - self.failUnless(self.ndict.get_deepest_match(k)[1] == 2) - - def testLookup5(self): - def bad(): - n = dns.name.from_text('a.b.c.') - (k, v) = self.ndict.get_deepest_match(n) - self.failUnlessRaises(KeyError, bad) - - def testLookup6(self): - def bad(): - (k, v) = self.ndict.get_deepest_match(dns.name.empty) - self.failUnlessRaises(KeyError, bad) - - def testLookup7(self): - self.ndict[dns.name.empty] = 100 - n = dns.name.from_text('a.b.c.') - (k, v) = self.ndict.get_deepest_match(n) - self.failUnless(v == 100) - - def testLookup8(self): - def bad(): - self.ndict['foo'] = 100 - self.failUnlessRaises(ValueError, bad) - - def testRelDepth(self): - self.failUnless(self.rndict.max_depth == 2) - - def testRelLookup1(self): - k = dns.name.from_text('foo.bar', None) - self.failUnless(self.rndict[k] == 1) - - def testRelLookup2(self): - k = dns.name.from_text('foo.bar', None) - self.failUnless(self.rndict.get_deepest_match(k)[1] == 1) - - def testRelLookup3(self): - k = dns.name.from_text('a.b.c.foo.bar', None) - self.failUnless(self.rndict.get_deepest_match(k)[1] == 1) - - def testRelLookup4(self): - k = dns.name.from_text('a.b.c.bar', None) - self.failUnless(self.rndict.get_deepest_match(k)[1] == 2) - - def testRelLookup7(self): - self.rndict[dns.name.empty] = 100 - n = dns.name.from_text('a.b.c', None) - (k, v) = self.rndict.get_deepest_match(n) - self.failUnless(v == 100) - -if __name__ == '__main__': - unittest.main() diff --git a/third_party/dnspython/tests/ntoaaton.py b/third_party/dnspython/tests/ntoaaton.py deleted file mode 100644 index 9d8bedd702d..00000000000 --- a/third_party/dnspython/tests/ntoaaton.py +++ /dev/null @@ -1,197 +0,0 @@ -# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -import unittest - -import dns.exception -import dns.ipv4 -import dns.ipv6 - -# for convenience -aton4 = dns.ipv4.inet_aton -ntoa4 = dns.ipv4.inet_ntoa -aton6 = dns.ipv6.inet_aton -ntoa6 = dns.ipv6.inet_ntoa - -v4_bad_addrs = ['256.1.1.1', '1.1.1', '1.1.1.1.1', '01.1.1.1', - '+1.1.1.1', '1.1.1.1+', '1..2.3.4', '.1.2.3.4', - '1.2.3.4.'] - -class NtoAAtoNTestCase(unittest.TestCase): - - def test_aton1(self): - a = aton6('::') - self.failUnless(a == '\x00' * 16) - - def test_aton2(self): - a = aton6('::1') - self.failUnless(a == '\x00' * 15 + '\x01') - - def test_aton3(self): - a = aton6('::10.0.0.1') - self.failUnless(a == '\x00' * 12 + '\x0a\x00\x00\x01') - - def test_aton4(self): - a = aton6('abcd::dcba') - self.failUnless(a == '\xab\xcd' + '\x00' * 12 + '\xdc\xba') - - def test_aton5(self): - a = aton6('1:2:3:4:5:6:7:8') - self.failUnless(a == \ - '00010002000300040005000600070008'.decode('hex_codec')) - - def test_bad_aton1(self): - def bad(): - a = aton6('abcd:dcba') - self.failUnlessRaises(dns.exception.SyntaxError, bad) - - def test_bad_aton2(self): - def bad(): - a = aton6('abcd::dcba::1') - self.failUnlessRaises(dns.exception.SyntaxError, bad) - - def test_bad_aton3(self): - def bad(): - a = aton6('1:2:3:4:5:6:7:8:9') - self.failUnlessRaises(dns.exception.SyntaxError, bad) - - def test_aton1(self): - a = aton6('::') - self.failUnless(a == '\x00' * 16) - - def test_aton2(self): - a = aton6('::1') - self.failUnless(a == '\x00' * 15 + '\x01') - - def test_aton3(self): - a = aton6('::10.0.0.1') - self.failUnless(a == '\x00' * 12 + '\x0a\x00\x00\x01') - - def test_aton4(self): - a = aton6('abcd::dcba') - self.failUnless(a == '\xab\xcd' + '\x00' * 12 + '\xdc\xba') - - def test_ntoa1(self): - b = '00010002000300040005000600070008'.decode('hex_codec') - t = ntoa6(b) - self.failUnless(t == '1:2:3:4:5:6:7:8') - - def test_ntoa2(self): - b = '\x00' * 16 - t = ntoa6(b) - self.failUnless(t == '::') - - def test_ntoa3(self): - b = '\x00' * 15 + '\x01' - t = ntoa6(b) - self.failUnless(t == '::1') - - def test_ntoa4(self): - b = '\x80' + '\x00' * 15 - t = ntoa6(b) - self.failUnless(t == '8000::') - - def test_ntoa5(self): - b = '\x01\xcd' + '\x00' * 12 + '\x03\xef' - t = ntoa6(b) - self.failUnless(t == '1cd::3ef') - - def test_ntoa6(self): - b = 'ffff00000000ffff000000000000ffff'.decode('hex_codec') - t = ntoa6(b) - self.failUnless(t == 'ffff:0:0:ffff::ffff') - - def test_ntoa7(self): - b = '00000000ffff000000000000ffffffff'.decode('hex_codec') - t = ntoa6(b) - self.failUnless(t == '0:0:ffff::ffff:ffff') - - def test_ntoa8(self): - b = 'ffff0000ffff00000000ffff00000000'.decode('hex_codec') - t = ntoa6(b) - self.failUnless(t == 'ffff:0:ffff::ffff:0:0') - - def test_ntoa9(self): - b = '0000000000000000000000000a000001'.decode('hex_codec') - t = ntoa6(b) - self.failUnless(t == '::10.0.0.1') - - def test_ntoa10(self): - b = '0000000000000000000000010a000001'.decode('hex_codec') - t = ntoa6(b) - self.failUnless(t == '::1:a00:1') - - def test_ntoa11(self): - b = '00000000000000000000ffff0a000001'.decode('hex_codec') - t = ntoa6(b) - self.failUnless(t == '::ffff:10.0.0.1') - - def test_ntoa12(self): - b = '000000000000000000000000ffffffff'.decode('hex_codec') - t = ntoa6(b) - self.failUnless(t == '::255.255.255.255') - - def test_ntoa13(self): - b = '00000000000000000000ffffffffffff'.decode('hex_codec') - t = ntoa6(b) - self.failUnless(t == '::ffff:255.255.255.255') - - def test_ntoa14(self): - b = '0000000000000000000000000001ffff'.decode('hex_codec') - t = ntoa6(b) - self.failUnless(t == '::0.1.255.255') - - def test_bad_ntoa1(self): - def bad(): - a = ntoa6('') - self.failUnlessRaises(ValueError, bad) - - def test_bad_ntoa2(self): - def bad(): - a = ntoa6('\x00' * 17) - self.failUnlessRaises(ValueError, bad) - - def test_good_v4_aton(self): - pairs = [('1.2.3.4', '\x01\x02\x03\x04'), - ('255.255.255.255', '\xff\xff\xff\xff'), - ('0.0.0.0', '\x00\x00\x00\x00')] - for (t, b) in pairs: - b1 = aton4(t) - t1 = ntoa4(b1) - self.failUnless(b1 == b) - self.failUnless(t1 == t) - - def test_bad_v4_aton(self): - def make_bad(a): - def bad(): - return aton4(a) - return bad - for addr in v4_bad_addrs: - self.failUnlessRaises(dns.exception.SyntaxError, make_bad(addr)) - - def test_bad_v6_aton(self): - addrs = ['+::0', '0::0::', '::0::', '1:2:3:4:5:6:7:8:9', - ':::::::'] - embedded = ['::' + x for x in v4_bad_addrs] - addrs.extend(embedded) - def make_bad(a): - def bad(): - x = aton6(a) - return bad - for addr in addrs: - self.failUnlessRaises(dns.exception.SyntaxError, make_bad(addr)) - -if __name__ == '__main__': - unittest.main() diff --git a/third_party/dnspython/tests/rdtypeandclass.py b/third_party/dnspython/tests/rdtypeandclass.py deleted file mode 100644 index f3c0628d361..00000000000 --- a/third_party/dnspython/tests/rdtypeandclass.py +++ /dev/null @@ -1,123 +0,0 @@ -# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -import unittest - -import dns.rdataclass -import dns.rdatatype - -class RdTypeAndClassTestCase(unittest.TestCase): - - # Classes - - def test_class_meta1(self): - self.failUnless(dns.rdataclass.is_metaclass(dns.rdataclass.ANY)) - - def test_class_meta2(self): - self.failUnless(not dns.rdataclass.is_metaclass(dns.rdataclass.IN)) - - def test_class_bytext1(self): - self.failUnless(dns.rdataclass.from_text('IN') == dns.rdataclass.IN) - - def test_class_bytext2(self): - self.failUnless(dns.rdataclass.from_text('CLASS1') == - dns.rdataclass.IN) - - def test_class_bytext_bounds1(self): - self.failUnless(dns.rdataclass.from_text('CLASS0') == 0) - self.failUnless(dns.rdataclass.from_text('CLASS65535') == 65535) - - def test_class_bytext_bounds2(self): - def bad(): - junk = dns.rdataclass.from_text('CLASS65536') - self.failUnlessRaises(ValueError, bad) - - def test_class_bytext_unknown(self): - def bad(): - junk = dns.rdataclass.from_text('XXX') - self.failUnlessRaises(dns.rdataclass.UnknownRdataclass, bad) - - def test_class_totext1(self): - self.failUnless(dns.rdataclass.to_text(dns.rdataclass.IN) == 'IN') - - def test_class_totext1(self): - self.failUnless(dns.rdataclass.to_text(999) == 'CLASS999') - - def test_class_totext_bounds1(self): - def bad(): - junk = dns.rdataclass.to_text(-1) - self.failUnlessRaises(ValueError, bad) - - def test_class_totext_bounds2(self): - def bad(): - junk = dns.rdataclass.to_text(65536) - self.failUnlessRaises(ValueError, bad) - - # Types - - def test_type_meta1(self): - self.failUnless(dns.rdatatype.is_metatype(dns.rdatatype.ANY)) - - def test_type_meta2(self): - self.failUnless(dns.rdatatype.is_metatype(dns.rdatatype.OPT)) - - def test_type_meta3(self): - self.failUnless(not dns.rdatatype.is_metatype(dns.rdatatype.A)) - - def test_type_singleton1(self): - self.failUnless(dns.rdatatype.is_singleton(dns.rdatatype.SOA)) - - def test_type_singleton2(self): - self.failUnless(not dns.rdatatype.is_singleton(dns.rdatatype.A)) - - def test_type_bytext1(self): - self.failUnless(dns.rdatatype.from_text('A') == dns.rdatatype.A) - - def test_type_bytext2(self): - self.failUnless(dns.rdatatype.from_text('TYPE1') == - dns.rdatatype.A) - - def test_type_bytext_bounds1(self): - self.failUnless(dns.rdatatype.from_text('TYPE0') == 0) - self.failUnless(dns.rdatatype.from_text('TYPE65535') == 65535) - - def test_type_bytext_bounds2(self): - def bad(): - junk = dns.rdatatype.from_text('TYPE65536') - self.failUnlessRaises(ValueError, bad) - - def test_type_bytext_unknown(self): - def bad(): - junk = dns.rdatatype.from_text('XXX') - self.failUnlessRaises(dns.rdatatype.UnknownRdatatype, bad) - - def test_type_totext1(self): - self.failUnless(dns.rdatatype.to_text(dns.rdatatype.A) == 'A') - - def test_type_totext1(self): - self.failUnless(dns.rdatatype.to_text(999) == 'TYPE999') - - def test_type_totext_bounds1(self): - def bad(): - junk = dns.rdatatype.to_text(-1) - self.failUnlessRaises(ValueError, bad) - - def test_type_totext_bounds2(self): - def bad(): - junk = dns.rdatatype.to_text(65536) - self.failUnlessRaises(ValueError, bad) - -if __name__ == '__main__': - unittest.main() diff --git a/third_party/dnspython/tests/resolver.py b/third_party/dnspython/tests/resolver.py deleted file mode 100644 index 28d5a42cdff..00000000000 --- a/third_party/dnspython/tests/resolver.py +++ /dev/null @@ -1,127 +0,0 @@ -# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -import cStringIO -import select -import sys -import time -import unittest - -import dns.name -import dns.message -import dns.name -import dns.rdataclass -import dns.rdatatype -import dns.resolver - -resolv_conf = """ - /t/t -# comment 1 -; comment 2 -domain foo -nameserver 10.0.0.1 -nameserver 10.0.0.2 -""" - -message_text = """id 1234 -opcode QUERY -rcode NOERROR -flags QR AA RD -;QUESTION -example. IN A -;ANSWER -example. 1 IN A 10.0.0.1 -;AUTHORITY -;ADDITIONAL -""" - -class BaseResolverTests(object): - - if sys.platform != 'win32': - def testRead(self): - f = cStringIO.StringIO(resolv_conf) - r = dns.resolver.Resolver(f) - self.failUnless(r.nameservers == ['10.0.0.1', '10.0.0.2'] and - r.domain == dns.name.from_text('foo')) - - def testCacheExpiration(self): - message = dns.message.from_text(message_text) - name = dns.name.from_text('example.') - answer = dns.resolver.Answer(name, dns.rdatatype.A, dns.rdataclass.IN, - message) - cache = dns.resolver.Cache() - cache.put((name, dns.rdatatype.A, dns.rdataclass.IN), answer) - time.sleep(2) - self.failUnless(cache.get((name, dns.rdatatype.A, dns.rdataclass.IN)) - is None) - - def testCacheCleaning(self): - message = dns.message.from_text(message_text) - name = dns.name.from_text('example.') - answer = dns.resolver.Answer(name, dns.rdatatype.A, dns.rdataclass.IN, - message) - cache = dns.resolver.Cache(cleaning_interval=1.0) - cache.put((name, dns.rdatatype.A, dns.rdataclass.IN), answer) - time.sleep(2) - self.failUnless(cache.get((name, dns.rdatatype.A, dns.rdataclass.IN)) - is None) - - def testZoneForName1(self): - name = dns.name.from_text('www.dnspython.org.') - ezname = dns.name.from_text('dnspython.org.') - zname = dns.resolver.zone_for_name(name) - self.failUnless(zname == ezname) - - def testZoneForName2(self): - name = dns.name.from_text('a.b.www.dnspython.org.') - ezname = dns.name.from_text('dnspython.org.') - zname = dns.resolver.zone_for_name(name) - self.failUnless(zname == ezname) - - def testZoneForName3(self): - name = dns.name.from_text('dnspython.org.') - ezname = dns.name.from_text('dnspython.org.') - zname = dns.resolver.zone_for_name(name) - self.failUnless(zname == ezname) - - def testZoneForName4(self): - def bad(): - name = dns.name.from_text('dnspython.org', None) - zname = dns.resolver.zone_for_name(name) - self.failUnlessRaises(dns.resolver.NotAbsolute, bad) - -class PollingMonkeyPatchMixin(object): - def setUp(self): - self.__native_polling_backend = dns.query._polling_backend - dns.query._set_polling_backend(self.polling_backend()) - - unittest.TestCase.setUp(self) - - def tearDown(self): - dns.query._set_polling_backend(self.__native_polling_backend) - - unittest.TestCase.tearDown(self) - -class SelectResolverTestCase(PollingMonkeyPatchMixin, BaseResolverTests, unittest.TestCase): - def polling_backend(self): - return dns.query._select_for - -if hasattr(select, 'poll'): - class PollResolverTestCase(PollingMonkeyPatchMixin, BaseResolverTests, unittest.TestCase): - def polling_backend(self): - return dns.query._poll_for - -if __name__ == '__main__': - unittest.main() diff --git a/third_party/dnspython/tests/rrset.py b/third_party/dnspython/tests/rrset.py deleted file mode 100644 index be1324b0ecf..00000000000 --- a/third_party/dnspython/tests/rrset.py +++ /dev/null @@ -1,54 +0,0 @@ -# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -import unittest - -import dns.rrset - -class RRsetTestCase(unittest.TestCase): - - def testEqual1(self): - r1 = dns.rrset.from_text('foo', 300, 'in', 'a', '10.0.0.1', '10.0.0.2') - r2 = dns.rrset.from_text('FOO', 300, 'in', 'a', '10.0.0.2', '10.0.0.1') - self.failUnless(r1 == r2) - - def testEqual2(self): - r1 = dns.rrset.from_text('foo', 300, 'in', 'a', '10.0.0.1', '10.0.0.2') - r2 = dns.rrset.from_text('FOO', 600, 'in', 'a', '10.0.0.2', '10.0.0.1') - self.failUnless(r1 == r2) - - def testNotEqual1(self): - r1 = dns.rrset.from_text('fooa', 30, 'in', 'a', '10.0.0.1', '10.0.0.2') - r2 = dns.rrset.from_text('FOO', 30, 'in', 'a', '10.0.0.2', '10.0.0.1') - self.failUnless(r1 != r2) - - def testNotEqual2(self): - r1 = dns.rrset.from_text('foo', 30, 'in', 'a', '10.0.0.1', '10.0.0.3') - r2 = dns.rrset.from_text('FOO', 30, 'in', 'a', '10.0.0.2', '10.0.0.1') - self.failUnless(r1 != r2) - - def testNotEqual3(self): - r1 = dns.rrset.from_text('foo', 30, 'in', 'a', '10.0.0.1', '10.0.0.2', - '10.0.0.3') - r2 = dns.rrset.from_text('FOO', 30, 'in', 'a', '10.0.0.2', '10.0.0.1') - self.failUnless(r1 != r2) - - def testNotEqual4(self): - r1 = dns.rrset.from_text('foo', 30, 'in', 'a', '10.0.0.1') - r2 = dns.rrset.from_text('FOO', 30, 'in', 'a', '10.0.0.2', '10.0.0.1') - self.failUnless(r1 != r2) - -if __name__ == '__main__': - unittest.main() diff --git a/third_party/dnspython/tests/set.py b/third_party/dnspython/tests/set.py deleted file mode 100644 index 583d20cfa05..00000000000 --- a/third_party/dnspython/tests/set.py +++ /dev/null @@ -1,208 +0,0 @@ -# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -import unittest - -import dns.set - -# for convenience -S = dns.set.Set - -class SimpleSetTestCase(unittest.TestCase): - - def testLen1(self): - s1 = S() - self.failUnless(len(s1) == 0) - - def testLen2(self): - s1 = S([1, 2, 3]) - self.failUnless(len(s1) == 3) - - def testLen3(self): - s1 = S([1, 2, 3, 3, 3]) - self.failUnless(len(s1) == 3) - - def testUnion1(self): - s1 = S([1, 2, 3]) - s2 = S([1, 2, 3]) - e = S([1, 2, 3]) - self.failUnless(s1 | s2 == e) - - def testUnion2(self): - s1 = S([1, 2, 3]) - s2 = S([]) - e = S([1, 2, 3]) - self.failUnless(s1 | s2 == e) - - def testUnion3(self): - s1 = S([1, 2, 3]) - s2 = S([3, 4]) - e = S([1, 2, 3, 4]) - self.failUnless(s1 | s2 == e) - - def testIntersection1(self): - s1 = S([1, 2, 3]) - s2 = S([1, 2, 3]) - e = S([1, 2, 3]) - self.failUnless(s1 & s2 == e) - - def testIntersection2(self): - s1 = S([0, 1, 2, 3]) - s2 = S([1, 2, 3, 4]) - e = S([1, 2, 3]) - self.failUnless(s1 & s2 == e) - - def testIntersection3(self): - s1 = S([1, 2, 3]) - s2 = S([]) - e = S([]) - self.failUnless(s1 & s2 == e) - - def testIntersection4(self): - s1 = S([1, 2, 3]) - s2 = S([5, 4]) - e = S([]) - self.failUnless(s1 & s2 == e) - - def testDifference1(self): - s1 = S([1, 2, 3]) - s2 = S([5, 4]) - e = S([1, 2, 3]) - self.failUnless(s1 - s2 == e) - - def testDifference2(self): - s1 = S([1, 2, 3]) - s2 = S([]) - e = S([1, 2, 3]) - self.failUnless(s1 - s2 == e) - - def testDifference3(self): - s1 = S([1, 2, 3]) - s2 = S([3, 2]) - e = S([1]) - self.failUnless(s1 - s2 == e) - - def testDifference4(self): - s1 = S([1, 2, 3]) - s2 = S([3, 2, 1]) - e = S([]) - self.failUnless(s1 - s2 == e) - - def testSubset1(self): - s1 = S([1, 2, 3]) - s2 = S([3, 2, 1]) - self.failUnless(s1.issubset(s2)) - - def testSubset2(self): - s1 = S([1, 2, 3]) - self.failUnless(s1.issubset(s1)) - - def testSubset3(self): - s1 = S([]) - s2 = S([1, 2, 3]) - self.failUnless(s1.issubset(s2)) - - def testSubset4(self): - s1 = S([1]) - s2 = S([1, 2, 3]) - self.failUnless(s1.issubset(s2)) - - def testSubset5(self): - s1 = S([]) - s2 = S([]) - self.failUnless(s1.issubset(s2)) - - def testSubset6(self): - s1 = S([1, 4]) - s2 = S([1, 2, 3]) - self.failUnless(not s1.issubset(s2)) - - def testSuperset1(self): - s1 = S([1, 2, 3]) - s2 = S([3, 2, 1]) - self.failUnless(s1.issuperset(s2)) - - def testSuperset2(self): - s1 = S([1, 2, 3]) - self.failUnless(s1.issuperset(s1)) - - def testSuperset3(self): - s1 = S([1, 2, 3]) - s2 = S([]) - self.failUnless(s1.issuperset(s2)) - - def testSuperset4(self): - s1 = S([1, 2, 3]) - s2 = S([1]) - self.failUnless(s1.issuperset(s2)) - - def testSuperset5(self): - s1 = S([]) - s2 = S([]) - self.failUnless(s1.issuperset(s2)) - - def testSuperset6(self): - s1 = S([1, 2, 3]) - s2 = S([1, 4]) - self.failUnless(not s1.issuperset(s2)) - - def testUpdate1(self): - s1 = S([1, 2, 3]) - u = (4, 5, 6) - e = S([1, 2, 3, 4, 5, 6]) - s1.update(u) - self.failUnless(s1 == e) - - def testUpdate2(self): - s1 = S([1, 2, 3]) - u = [] - e = S([1, 2, 3]) - s1.update(u) - self.failUnless(s1 == e) - - def testGetitem(self): - s1 = S([1, 2, 3]) - i0 = s1[0] - i1 = s1[1] - i2 = s1[2] - s2 = S([i0, i1, i2]) - self.failUnless(s1 == s2) - - def testGetslice(self): - s1 = S([1, 2, 3]) - slice = s1[0:2] - self.failUnless(len(slice) == 2) - item = s1[2] - slice.append(item) - s2 = S(slice) - self.failUnless(s1 == s2) - - def testDelitem(self): - s1 = S([1, 2, 3]) - del s1[0] - i1 = s1[0] - i2 = s1[1] - self.failUnless(i1 != i2) - self.failUnless(i1 == 1 or i1 == 2 or i1 == 3) - self.failUnless(i2 == 1 or i2 == 2 or i2 == 3) - - def testDelslice(self): - s1 = S([1, 2, 3]) - del s1[0:2] - i1 = s1[0] - self.failUnless(i1 == 1 or i1 == 2 or i1 == 3) - -if __name__ == '__main__': - unittest.main() diff --git a/third_party/dnspython/tests/tokenizer.py b/third_party/dnspython/tests/tokenizer.py deleted file mode 100644 index 1d561ae1b5d..00000000000 --- a/third_party/dnspython/tests/tokenizer.py +++ /dev/null @@ -1,190 +0,0 @@ -# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -import unittest - -import dns.exception -import dns.tokenizer - -Token = dns.tokenizer.Token - -class TokenizerTestCase(unittest.TestCase): - - def testQuotedString1(self): - tok = dns.tokenizer.Tokenizer(r'"foo"') - token = tok.get() - self.failUnless(token == Token(dns.tokenizer.QUOTED_STRING, 'foo')) - - def testQuotedString2(self): - tok = dns.tokenizer.Tokenizer(r'""') - token = tok.get() - self.failUnless(token == Token(dns.tokenizer.QUOTED_STRING, '')) - - def testQuotedString3(self): - tok = dns.tokenizer.Tokenizer(r'"\"foo\""') - token = tok.get() - self.failUnless(token == Token(dns.tokenizer.QUOTED_STRING, '"foo"')) - - def testQuotedString4(self): - tok = dns.tokenizer.Tokenizer(r'"foo\010bar"') - token = tok.get() - self.failUnless(token == Token(dns.tokenizer.QUOTED_STRING, 'foo\x0abar')) - - def testQuotedString5(self): - def bad(): - tok = dns.tokenizer.Tokenizer(r'"foo') - token = tok.get() - self.failUnlessRaises(dns.exception.UnexpectedEnd, bad) - - def testQuotedString6(self): - def bad(): - tok = dns.tokenizer.Tokenizer(r'"foo\01') - token = tok.get() - self.failUnlessRaises(dns.exception.SyntaxError, bad) - - def testQuotedString7(self): - def bad(): - tok = dns.tokenizer.Tokenizer('"foo\nbar"') - token = tok.get() - self.failUnlessRaises(dns.exception.SyntaxError, bad) - - def testEmpty1(self): - tok = dns.tokenizer.Tokenizer('') - token = tok.get() - self.failUnless(token.is_eof()) - - def testEmpty2(self): - tok = dns.tokenizer.Tokenizer('') - token1 = tok.get() - token2 = tok.get() - self.failUnless(token1.is_eof() and token2.is_eof()) - - def testEOL(self): - tok = dns.tokenizer.Tokenizer('\n') - token1 = tok.get() - token2 = tok.get() - self.failUnless(token1.is_eol() and token2.is_eof()) - - def testWS1(self): - tok = dns.tokenizer.Tokenizer(' \n') - token1 = tok.get() - self.failUnless(token1.is_eol()) - - def testWS2(self): - tok = dns.tokenizer.Tokenizer(' \n') - token1 = tok.get(want_leading=True) - self.failUnless(token1.is_whitespace()) - - def testComment1(self): - tok = dns.tokenizer.Tokenizer(' ;foo\n') - token1 = tok.get() - self.failUnless(token1.is_eol()) - - def testComment2(self): - tok = dns.tokenizer.Tokenizer(' ;foo\n') - token1 = tok.get(want_comment = True) - token2 = tok.get() - self.failUnless(token1 == Token(dns.tokenizer.COMMENT, 'foo') and - token2.is_eol()) - - def testComment3(self): - tok = dns.tokenizer.Tokenizer(' ;foo bar\n') - token1 = tok.get(want_comment = True) - token2 = tok.get() - self.failUnless(token1 == Token(dns.tokenizer.COMMENT, 'foo bar') and - token2.is_eol()) - - def testMultiline1(self): - tok = dns.tokenizer.Tokenizer('( foo\n\n bar\n)') - tokens = list(iter(tok)) - self.failUnless(tokens == [Token(dns.tokenizer.IDENTIFIER, 'foo'), - Token(dns.tokenizer.IDENTIFIER, 'bar')]) - - def testMultiline2(self): - tok = dns.tokenizer.Tokenizer('( foo\n\n bar\n)\n') - tokens = list(iter(tok)) - self.failUnless(tokens == [Token(dns.tokenizer.IDENTIFIER, 'foo'), - Token(dns.tokenizer.IDENTIFIER, 'bar'), - Token(dns.tokenizer.EOL, '\n')]) - def testMultiline3(self): - def bad(): - tok = dns.tokenizer.Tokenizer('foo)') - tokens = list(iter(tok)) - self.failUnlessRaises(dns.exception.SyntaxError, bad) - - def testMultiline4(self): - def bad(): - tok = dns.tokenizer.Tokenizer('((foo)') - tokens = list(iter(tok)) - self.failUnlessRaises(dns.exception.SyntaxError, bad) - - def testUnget1(self): - tok = dns.tokenizer.Tokenizer('foo') - t1 = tok.get() - tok.unget(t1) - t2 = tok.get() - self.failUnless(t1 == t2 and t1.ttype == dns.tokenizer.IDENTIFIER and \ - t1.value == 'foo') - - def testUnget2(self): - def bad(): - tok = dns.tokenizer.Tokenizer('foo') - t1 = tok.get() - tok.unget(t1) - tok.unget(t1) - self.failUnlessRaises(dns.tokenizer.UngetBufferFull, bad) - - def testGetEOL1(self): - tok = dns.tokenizer.Tokenizer('\n') - t = tok.get_eol() - self.failUnless(t == '\n') - - def testGetEOL2(self): - tok = dns.tokenizer.Tokenizer('') - t = tok.get_eol() - self.failUnless(t == '') - - def testEscapedDelimiter1(self): - tok = dns.tokenizer.Tokenizer(r'ch\ ld') - t = tok.get() - self.failUnless(t.ttype == dns.tokenizer.IDENTIFIER and t.value == r'ch\ ld') - - def testEscapedDelimiter2(self): - tok = dns.tokenizer.Tokenizer(r'ch\032ld') - t = tok.get() - self.failUnless(t.ttype == dns.tokenizer.IDENTIFIER and t.value == r'ch\032ld') - - def testEscapedDelimiter3(self): - tok = dns.tokenizer.Tokenizer(r'ch\ild') - t = tok.get() - self.failUnless(t.ttype == dns.tokenizer.IDENTIFIER and t.value == r'ch\ild') - - def testEscapedDelimiter1u(self): - tok = dns.tokenizer.Tokenizer(r'ch\ ld') - t = tok.get().unescape() - self.failUnless(t.ttype == dns.tokenizer.IDENTIFIER and t.value == r'ch ld') - - def testEscapedDelimiter2u(self): - tok = dns.tokenizer.Tokenizer(r'ch\032ld') - t = tok.get().unescape() - self.failUnless(t.ttype == dns.tokenizer.IDENTIFIER and t.value == 'ch ld') - - def testEscapedDelimiter3u(self): - tok = dns.tokenizer.Tokenizer(r'ch\ild') - t = tok.get().unescape() - self.failUnless(t.ttype == dns.tokenizer.IDENTIFIER and t.value == r'child') - -if __name__ == '__main__': - unittest.main() diff --git a/third_party/dnspython/tests/update.py b/third_party/dnspython/tests/update.py deleted file mode 100644 index 92ddb565fc1..00000000000 --- a/third_party/dnspython/tests/update.py +++ /dev/null @@ -1,114 +0,0 @@ -# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -import unittest - -import dns.update -import dns.rdata -import dns.rdataset - -goodhex = '0001 2800 0001 0005 0007 0000' \ - '076578616d706c6500 0006 0001' \ - '03666f6fc00c 00ff 00ff 00000000 0000' \ - 'c019 0001 00ff 00000000 0000' \ - '03626172c00c 0001 0001 00000000 0004 0a000005' \ - '05626c617a32c00c 00ff 00fe 00000000 0000' \ - 'c049 0001 00fe 00000000 0000' \ - 'c019 0001 00ff 00000000 0000' \ - 'c019 0001 0001 0000012c 0004 0a000001' \ - 'c019 0001 0001 0000012c 0004 0a000002' \ - 'c035 0001 0001 0000012c 0004 0a000003' \ - 'c035 0001 00fe 00000000 0004 0a000004' \ - '04626c617ac00c 0001 00ff 00000000 0000' \ - 'c049 00ff 00ff 00000000 0000' - -goodwire = goodhex.replace(' ', '').decode('hex_codec') - -update_text="""id 1 -opcode UPDATE -rcode NOERROR -;ZONE -example. IN SOA -;PREREQ -foo ANY ANY -foo ANY A -bar 0 IN A 10.0.0.5 -blaz2 NONE ANY -blaz2 NONE A -;UPDATE -foo ANY A -foo 300 IN A 10.0.0.1 -foo 300 IN A 10.0.0.2 -bar 300 IN A 10.0.0.3 -bar 0 NONE A 10.0.0.4 -blaz ANY A -blaz2 ANY ANY -""" - -class UpdateTestCase(unittest.TestCase): - - def test_to_wire1(self): - update = dns.update.Update('example') - update.id = 1 - update.present('foo') - update.present('foo', 'a') - update.present('bar', 'a', '10.0.0.5') - update.absent('blaz2') - update.absent('blaz2', 'a') - update.replace('foo', 300, 'a', '10.0.0.1', '10.0.0.2') - update.add('bar', 300, 'a', '10.0.0.3') - update.delete('bar', 'a', '10.0.0.4') - update.delete('blaz','a') - update.delete('blaz2') - self.failUnless(update.to_wire() == goodwire) - - def test_to_wire2(self): - update = dns.update.Update('example') - update.id = 1 - update.present('foo') - update.present('foo', 'a') - update.present('bar', 'a', '10.0.0.5') - update.absent('blaz2') - update.absent('blaz2', 'a') - update.replace('foo', 300, 'a', '10.0.0.1', '10.0.0.2') - update.add('bar', 300, dns.rdata.from_text(1, 1, '10.0.0.3')) - update.delete('bar', 'a', '10.0.0.4') - update.delete('blaz','a') - update.delete('blaz2') - self.failUnless(update.to_wire() == goodwire) - - def test_to_wire3(self): - update = dns.update.Update('example') - update.id = 1 - update.present('foo') - update.present('foo', 'a') - update.present('bar', 'a', '10.0.0.5') - update.absent('blaz2') - update.absent('blaz2', 'a') - update.replace('foo', 300, 'a', '10.0.0.1', '10.0.0.2') - update.add('bar', dns.rdataset.from_text(1, 1, 300, '10.0.0.3')) - update.delete('bar', 'a', '10.0.0.4') - update.delete('blaz','a') - update.delete('blaz2') - self.failUnless(update.to_wire() == goodwire) - - def test_from_text1(self): - update = dns.message.from_text(update_text) - w = update.to_wire(origin=dns.name.from_text('example'), - want_shuffle=False) - self.failUnless(w == goodwire) - -if __name__ == '__main__': - unittest.main() diff --git a/third_party/dnspython/tests/zone.py b/third_party/dnspython/tests/zone.py deleted file mode 100644 index 31e7405b0f8..00000000000 --- a/third_party/dnspython/tests/zone.py +++ /dev/null @@ -1,389 +0,0 @@ -# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose with or without fee is hereby granted, -# provided that the above copyright notice and this permission notice -# appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -import cStringIO -import filecmp -import os -import unittest - -import dns.exception -import dns.rdata -import dns.rdataclass -import dns.rdatatype -import dns.rrset -import dns.zone - -example_text = """$TTL 3600 -$ORIGIN example. -@ soa foo bar 1 2 3 4 5 -@ ns ns1 -@ ns ns2 -ns1 a 10.0.0.1 -ns2 a 10.0.0.2 -$TTL 300 -$ORIGIN foo.example. -bar mx 0 blaz -""" - -example_text_output = """@ 3600 IN SOA foo bar 1 2 3 4 5 -@ 3600 IN NS ns1 -@ 3600 IN NS ns2 -bar.foo 300 IN MX 0 blaz.foo -ns1 3600 IN A 10.0.0.1 -ns2 3600 IN A 10.0.0.2 -""" - -something_quite_similar = """@ 3600 IN SOA foo bar 1 2 3 4 5 -@ 3600 IN NS ns1 -@ 3600 IN NS ns2 -bar.foo 300 IN MX 0 blaz.foo -ns1 3600 IN A 10.0.0.1 -ns2 3600 IN A 10.0.0.3 -""" - -something_different = """@ 3600 IN SOA fooa bar 1 2 3 4 5 -@ 3600 IN NS ns11 -@ 3600 IN NS ns21 -bar.fooa 300 IN MX 0 blaz.fooa -ns11 3600 IN A 10.0.0.11 -ns21 3600 IN A 10.0.0.21 -""" - -ttl_example_text = """$TTL 1h -$ORIGIN example. -@ soa foo bar 1 2 3 4 5 -@ ns ns1 -@ ns ns2 -ns1 1d1s a 10.0.0.1 -ns2 1w1D1h1m1S a 10.0.0.2 -""" - -no_soa_text = """$TTL 1h -$ORIGIN example. -@ ns ns1 -@ ns ns2 -ns1 1d1s a 10.0.0.1 -ns2 1w1D1h1m1S a 10.0.0.2 -""" - -no_ns_text = """$TTL 1h -$ORIGIN example. -@ soa foo bar 1 2 3 4 5 -""" - -include_text = """$INCLUDE "example" -""" - -bad_directive_text = """$FOO bar -$ORIGIN example. -@ soa foo bar 1 2 3 4 5 -@ ns ns1 -@ ns ns2 -ns1 1d1s a 10.0.0.1 -ns2 1w1D1h1m1S a 10.0.0.2 -""" - -_keep_output = False - -class ZoneTestCase(unittest.TestCase): - - def testFromFile1(self): - z = dns.zone.from_file('example', 'example') - ok = False - try: - z.to_file('example1.out', nl='\x0a') - ok = filecmp.cmp('example1.out', 'example1.good') - finally: - if not _keep_output: - os.unlink('example1.out') - self.failUnless(ok) - - def testFromFile2(self): - z = dns.zone.from_file('example', 'example', relativize=False) - ok = False - try: - z.to_file('example2.out', relativize=False, nl='\x0a') - ok = filecmp.cmp('example2.out', 'example2.good') - finally: - if not _keep_output: - os.unlink('example2.out') - self.failUnless(ok) - - def testFromText(self): - z = dns.zone.from_text(example_text, 'example.', relativize=True) - f = cStringIO.StringIO() - names = z.nodes.keys() - names.sort() - for n in names: - print >> f, z[n].to_text(n) - self.failUnless(f.getvalue() == example_text_output) - - def testTorture1(self): - # - # Read a zone containing all our supported RR types, and - # for each RR in the zone, convert the rdata into wire format - # and then back out, and see if we get equal rdatas. - # - f = cStringIO.StringIO() - o = dns.name.from_text('example.') - z = dns.zone.from_file('example', o) - for (name, node) in z.iteritems(): - for rds in node: - for rd in rds: - f.seek(0) - f.truncate() - rd.to_wire(f, origin=o) - wire = f.getvalue() - rd2 = dns.rdata.from_wire(rds.rdclass, rds.rdtype, - wire, 0, len(wire), - origin = o) - self.failUnless(rd == rd2) - - def testEqual(self): - z1 = dns.zone.from_text(example_text, 'example.', relativize=True) - z2 = dns.zone.from_text(example_text_output, 'example.', - relativize=True) - self.failUnless(z1 == z2) - - def testNotEqual1(self): - z1 = dns.zone.from_text(example_text, 'example.', relativize=True) - z2 = dns.zone.from_text(something_quite_similar, 'example.', - relativize=True) - self.failUnless(z1 != z2) - - def testNotEqual2(self): - z1 = dns.zone.from_text(example_text, 'example.', relativize=True) - z2 = dns.zone.from_text(something_different, 'example.', - relativize=True) - self.failUnless(z1 != z2) - - def testNotEqual3(self): - z1 = dns.zone.from_text(example_text, 'example.', relativize=True) - z2 = dns.zone.from_text(something_different, 'example2.', - relativize=True) - self.failUnless(z1 != z2) - - def testFindRdataset1(self): - z = dns.zone.from_text(example_text, 'example.', relativize=True) - rds = z.find_rdataset('@', 'soa') - exrds = dns.rdataset.from_text('IN', 'SOA', 300, 'foo bar 1 2 3 4 5') - self.failUnless(rds == exrds) - - def testFindRdataset2(self): - def bad(): - z = dns.zone.from_text(example_text, 'example.', relativize=True) - rds = z.find_rdataset('@', 'loc') - self.failUnlessRaises(KeyError, bad) - - def testFindRRset1(self): - z = dns.zone.from_text(example_text, 'example.', relativize=True) - rrs = z.find_rrset('@', 'soa') - exrrs = dns.rrset.from_text('@', 300, 'IN', 'SOA', 'foo bar 1 2 3 4 5') - self.failUnless(rrs == exrrs) - - def testFindRRset2(self): - def bad(): - z = dns.zone.from_text(example_text, 'example.', relativize=True) - rrs = z.find_rrset('@', 'loc') - self.failUnlessRaises(KeyError, bad) - - def testGetRdataset1(self): - z = dns.zone.from_text(example_text, 'example.', relativize=True) - rds = z.get_rdataset('@', 'soa') - exrds = dns.rdataset.from_text('IN', 'SOA', 300, 'foo bar 1 2 3 4 5') - self.failUnless(rds == exrds) - - def testGetRdataset2(self): - z = dns.zone.from_text(example_text, 'example.', relativize=True) - rds = z.get_rdataset('@', 'loc') - self.failUnless(rds == None) - - def testGetRRset1(self): - z = dns.zone.from_text(example_text, 'example.', relativize=True) - rrs = z.get_rrset('@', 'soa') - exrrs = dns.rrset.from_text('@', 300, 'IN', 'SOA', 'foo bar 1 2 3 4 5') - self.failUnless(rrs == exrrs) - - def testGetRRset2(self): - z = dns.zone.from_text(example_text, 'example.', relativize=True) - rrs = z.get_rrset('@', 'loc') - self.failUnless(rrs == None) - - def testReplaceRdataset1(self): - z = dns.zone.from_text(example_text, 'example.', relativize=True) - rdataset = dns.rdataset.from_text('in', 'ns', 300, 'ns3', 'ns4') - z.replace_rdataset('@', rdataset) - rds = z.get_rdataset('@', 'ns') - self.failUnless(rds is rdataset) - - def testReplaceRdataset2(self): - z = dns.zone.from_text(example_text, 'example.', relativize=True) - rdataset = dns.rdataset.from_text('in', 'txt', 300, '"foo"') - z.replace_rdataset('@', rdataset) - rds = z.get_rdataset('@', 'txt') - self.failUnless(rds is rdataset) - - def testDeleteRdataset1(self): - z = dns.zone.from_text(example_text, 'example.', relativize=True) - z.delete_rdataset('@', 'ns') - rds = z.get_rdataset('@', 'ns') - self.failUnless(rds is None) - - def testDeleteRdataset2(self): - z = dns.zone.from_text(example_text, 'example.', relativize=True) - z.delete_rdataset('ns1', 'a') - node = z.get_node('ns1') - self.failUnless(node is None) - - def testNodeFindRdataset1(self): - z = dns.zone.from_text(example_text, 'example.', relativize=True) - node = z['@'] - rds = node.find_rdataset(dns.rdataclass.IN, dns.rdatatype.SOA) - exrds = dns.rdataset.from_text('IN', 'SOA', 300, 'foo bar 1 2 3 4 5') - self.failUnless(rds == exrds) - - def testNodeFindRdataset2(self): - def bad(): - z = dns.zone.from_text(example_text, 'example.', relativize=True) - node = z['@'] - rds = node.find_rdataset(dns.rdataclass.IN, dns.rdatatype.LOC) - self.failUnlessRaises(KeyError, bad) - - def testNodeGetRdataset1(self): - z = dns.zone.from_text(example_text, 'example.', relativize=True) - node = z['@'] - rds = node.get_rdataset(dns.rdataclass.IN, dns.rdatatype.SOA) - exrds = dns.rdataset.from_text('IN', 'SOA', 300, 'foo bar 1 2 3 4 5') - self.failUnless(rds == exrds) - - def testNodeGetRdataset2(self): - z = dns.zone.from_text(example_text, 'example.', relativize=True) - node = z['@'] - rds = node.get_rdataset(dns.rdataclass.IN, dns.rdatatype.LOC) - self.failUnless(rds == None) - - def testNodeDeleteRdataset1(self): - z = dns.zone.from_text(example_text, 'example.', relativize=True) - node = z['@'] - rds = node.delete_rdataset(dns.rdataclass.IN, dns.rdatatype.SOA) - rds = node.get_rdataset(dns.rdataclass.IN, dns.rdatatype.SOA) - self.failUnless(rds == None) - - def testNodeDeleteRdataset2(self): - z = dns.zone.from_text(example_text, 'example.', relativize=True) - node = z['@'] - rds = node.delete_rdataset(dns.rdataclass.IN, dns.rdatatype.LOC) - rds = node.get_rdataset(dns.rdataclass.IN, dns.rdatatype.LOC) - self.failUnless(rds == None) - - def testIterateRdatasets(self): - z = dns.zone.from_text(example_text, 'example.', relativize=True) - ns = [n for n, r in z.iterate_rdatasets('A')] - ns.sort() - self.failUnless(ns == [dns.name.from_text('ns1', None), - dns.name.from_text('ns2', None)]) - - def testIterateAllRdatasets(self): - z = dns.zone.from_text(example_text, 'example.', relativize=True) - ns = [n for n, r in z.iterate_rdatasets()] - ns.sort() - self.failUnless(ns == [dns.name.from_text('@', None), - dns.name.from_text('@', None), - dns.name.from_text('bar.foo', None), - dns.name.from_text('ns1', None), - dns.name.from_text('ns2', None)]) - - def testIterateRdatas(self): - z = dns.zone.from_text(example_text, 'example.', relativize=True) - l = list(z.iterate_rdatas('A')) - l.sort() - exl = [(dns.name.from_text('ns1', None), - 3600, - dns.rdata.from_text(dns.rdataclass.IN, dns.rdatatype.A, - '10.0.0.1')), - (dns.name.from_text('ns2', None), - 3600, - dns.rdata.from_text(dns.rdataclass.IN, dns.rdatatype.A, - '10.0.0.2'))] - self.failUnless(l == exl) - - def testIterateAllRdatas(self): - z = dns.zone.from_text(example_text, 'example.', relativize=True) - l = list(z.iterate_rdatas()) - l.sort() - exl = [(dns.name.from_text('@', None), - 3600, - dns.rdata.from_text(dns.rdataclass.IN, dns.rdatatype.NS, - 'ns1')), - (dns.name.from_text('@', None), - 3600, - dns.rdata.from_text(dns.rdataclass.IN, dns.rdatatype.NS, - 'ns2')), - (dns.name.from_text('@', None), - 3600, - dns.rdata.from_text(dns.rdataclass.IN, dns.rdatatype.SOA, - 'foo bar 1 2 3 4 5')), - (dns.name.from_text('bar.foo', None), - 300, - dns.rdata.from_text(dns.rdataclass.IN, dns.rdatatype.MX, - '0 blaz.foo')), - (dns.name.from_text('ns1', None), - 3600, - dns.rdata.from_text(dns.rdataclass.IN, dns.rdatatype.A, - '10.0.0.1')), - (dns.name.from_text('ns2', None), - 3600, - dns.rdata.from_text(dns.rdataclass.IN, dns.rdatatype.A, - '10.0.0.2'))] - self.failUnless(l == exl) - - def testTTLs(self): - z = dns.zone.from_text(ttl_example_text, 'example.', relativize=True) - n = z['@'] - rds = n.get_rdataset(dns.rdataclass.IN, dns.rdatatype.SOA) - self.failUnless(rds.ttl == 3600) - n = z['ns1'] - rds = n.get_rdataset(dns.rdataclass.IN, dns.rdatatype.A) - self.failUnless(rds.ttl == 86401) - n = z['ns2'] - rds = n.get_rdataset(dns.rdataclass.IN, dns.rdatatype.A) - self.failUnless(rds.ttl == 694861) - - def testNoSOA(self): - def bad(): - z = dns.zone.from_text(no_soa_text, 'example.', - relativize=True) - self.failUnlessRaises(dns.zone.NoSOA, bad) - - def testNoNS(self): - def bad(): - z = dns.zone.from_text(no_ns_text, 'example.', - relativize=True) - self.failUnlessRaises(dns.zone.NoNS, bad) - - def testInclude(self): - z1 = dns.zone.from_text(include_text, 'example.', relativize=True, - allow_include=True) - z2 = dns.zone.from_file('example', 'example.', relativize=True) - self.failUnless(z1 == z2) - - def testBadDirective(self): - def bad(): - z = dns.zone.from_text(bad_directive_text, 'example.', - relativize=True) - self.failUnlessRaises(dns.exception.SyntaxError, bad) - -if __name__ == '__main__': - unittest.main() diff --git a/third_party/dnspython/util/COPYRIGHT b/third_party/dnspython/util/COPYRIGHT deleted file mode 100644 index 7390363fbb5..00000000000 --- a/third_party/dnspython/util/COPYRIGHT +++ /dev/null @@ -1,14 +0,0 @@ -Copyright (C) @YEARS@ Nominum, Inc. - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose with or without fee is hereby granted, -provided that the above copyright notice and this permission notice -appear in all copies. - -THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES -WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR -ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/third_party/dnspython/util/copyrights b/third_party/dnspython/util/copyrights deleted file mode 100644 index f73e9f6fe3c..00000000000 --- a/third_party/dnspython/util/copyrights +++ /dev/null @@ -1,116 +0,0 @@ -./.gitignore X 2009 -./ChangeLog X 2003,2004,2005,2006,2007 -./LICENSE X 2003,2004,2005,2006,2007 -./MANIFEST.in X 2003,2004,2005,2006,2007 -./Makefile MAKE 2003,2004,2005,2006,2007,2009,2011 -./README X 2003,2004,2005,2006,2007 -./TODO X 2003,2004,2005,2006,2007 -./dns/__init__.py PYTHON 2003,2004,2005,2006,2007,2009,2011 -./dns/dnssec.py PYTHON 2003,2004,2005,2006,2007,2009,2011 -./dns/e164.py PYTHON 2006,2007,2009,2011 -./dns/edns.py PYTHON 2009,2011 -./dns/entropy.py PYTHON 2009,2011 -./dns/exception.py PYTHON 2003,2004,2005,2006,2007,2009,2010,2011 -./dns/flags.py PYTHON 2001,2002,2003,2004,2005,2006,2007,2009,2010,2011 -./dns/hash.py PYTHON 2011 -./dns/inet.py PYTHON 2003,2004,2005,2006,2007,2009,2010,2011 -./dns/ipv4.py PYTHON 2003,2004,2005,2006,2007,2009,2010,2011 -./dns/ipv6.py PYTHON 2003,2004,2005,2006,2007,2009,2010,2011 -./dns/message.py PYTHON 2001,2002,2003,2004,2005,2006,2007,2009,2010,2011 -./dns/name.py PYTHON 2001,2002,2003,2004,2005,2006,2007,2009,2010,2011 -./dns/namedict.py PYTHON 2003,2004,2005,2006,2007,2009,2010,2011 -./dns/node.py PYTHON 2001,2002,2003,2004,2005,2006,2007,2009,2010,2011 -./dns/opcode.py PYTHON 2001,2002,2003,2004,2005,2006,2007,2009,2010,2011 -./dns/query.py PYTHON 2003,2004,2005,2006,2007,2009,2010,2011 -./dns/rcode.py PYTHON 2001,2002,2003,2004,2005,2006,2007,2009,2010,2011 -./dns/rdata.py PYTHON 2001,2002,2003,2004,2005,2006,2007,2009,2010,2011 -./dns/rdataclass.py PYTHON 2001,2002,2003,2004,2005,2006,2007,2009,2010,2011 -./dns/rdataset.py PYTHON 2001,2002,2003,2004,2005,2006,2007,2009,2010,2011 -./dns/rdatatype.py PYTHON 2001,2002,2003,2004,2005,2006,2007,2009,2010,2011 -./dns/rdtypes/ANY/AFSDB.py PYTHON 2003,2004,2005,2006,2007,2009,2010,2011 -./dns/rdtypes/ANY/CERT.py PYTHON 2003,2004,2005,2006,2007,2009,2010,2011 -./dns/rdtypes/ANY/CNAME.py PYTHON 2003,2004,2005,2006,2007,2009,2010,2011 -./dns/rdtypes/ANY/DLV.py PYTHON 2009,2010,2011 -./dns/rdtypes/ANY/DNAME.py PYTHON 2003,2004,2005,2006,2007,2009,2010,2011 -./dns/rdtypes/ANY/DNSKEY.py PYTHON 2004,2005,2006,2007,2009,2010,2011 -./dns/rdtypes/ANY/DS.py PYTHON 2003,2004,2005,2006,2007,2009,2010,2011 -./dns/rdtypes/ANY/GPOS.py PYTHON 2003,2004,2005,2006,2007,2009,2010,2011 -./dns/rdtypes/ANY/HINFO.py PYTHON 2003,2004,2005,2006,2007,2009,2010,2011 -./dns/rdtypes/ANY/HIP.py PYTHON 2010,2011 -./dns/rdtypes/ANY/ISDN.py PYTHON 2003,2004,2005,2006,2007,2009,2010,2011 -./dns/rdtypes/ANY/LOC.py PYTHON 2003,2004,2005,2006,2007,2009,2010,2011 -./dns/rdtypes/ANY/MX.py PYTHON 2003,2004,2005,2006,2007,2009,2010,2011 -./dns/rdtypes/ANY/NS.py PYTHON 2003,2004,2005,2006,2007,2009,2010,2011 -./dns/rdtypes/ANY/NSEC.py PYTHON 2004,2005,2006,2007,2009,2010,2011 -./dns/rdtypes/ANY/NSEC3.py PYTHON 2004,2005,2006,2007,2009,2010,2011 -./dns/rdtypes/ANY/NSEC3PARAM.py PYTHON 2004,2005,2006,2007,2009,2010,2011 -./dns/rdtypes/ANY/PTR.py PYTHON 2003,2004,2005,2006,2007,2009,2010,2011 -./dns/rdtypes/ANY/RP.py PYTHON 2003,2004,2005,2006,2007,2009,2010,2011 -./dns/rdtypes/ANY/RRSIG.py PYTHON 2004,2005,2006,2007,2009,2010,2011 -./dns/rdtypes/ANY/RT.py PYTHON 2003,2004,2005,2006,2007,2009,2010,2011 -./dns/rdtypes/ANY/SOA.py PYTHON 2003,2004,2005,2006,2007,2009,2010,2011 -./dns/rdtypes/ANY/SPF.py PYTHON 2006,2007,2009,2010,2011 -./dns/rdtypes/ANY/SSHFP.py PYTHON 2005,2006,2007,2009,2010,2011 -./dns/rdtypes/ANY/TXT.py PYTHON 2003,2004,2005,2006,2007,2009,2010,2011 -./dns/rdtypes/ANY/X25.py PYTHON 2003,2004,2005,2006,2007,2009,2010,2011 -./dns/rdtypes/ANY/__init__.py PYTHON 2003,2004,2005,2006,2007,2009,2010,2011 -./dns/rdtypes/IN/A.py PYTHON 2003,2004,2005,2006,2007,2009,2010,2011 -./dns/rdtypes/IN/AAAA.py PYTHON 2003,2004,2005,2006,2007,2009,2010,2011 -./dns/rdtypes/IN/APL.py PYTHON 2003,2004,2005,2006,2007,2009,2010,2011 -./dns/rdtypes/IN/DHCID.py PYTHON 2006,2007,2009,2010,2011 -./dns/rdtypes/IN/IPSECKEY.py PYTHON 2006,2007,2009,2010,2011 -./dns/rdtypes/IN/KX.py PYTHON 2003,2004,2005,2006,2007,2009,2010,2011 -./dns/rdtypes/IN/NAPTR.py PYTHON 2003,2004,2005,2006,2007,2009,2010,2011 -./dns/rdtypes/IN/NSAP.py PYTHON 2003,2004,2005,2006,2007,2009,2010,2011 -./dns/rdtypes/IN/NSAP_PTR.py PYTHON 2003,2004,2005,2006,2007,2009,2010,2011 -./dns/rdtypes/IN/PX.py PYTHON 2003,2004,2005,2006,2007,2009,2010,2011 -./dns/rdtypes/IN/SRV.py PYTHON 2003,2004,2005,2006,2007,2009,2010,2011 -./dns/rdtypes/IN/WKS.py PYTHON 2003,2004,2005,2006,2007,2009,2010,2011 -./dns/rdtypes/IN/__init__.py PYTHON 2003,2004,2005,2006,2007,2009,2010,2011 -./dns/rdtypes/__init__.py PYTHON 2003,2004,2005,2006,2007,2009,2010,2011 -./dns/rdtypes/dsbase.py PYTHON 2010,2011 -./dns/rdtypes/mxbase.py PYTHON 2003,2004,2005,2006,2007,2009,2010,2011 -./dns/rdtypes/nsbase.py PYTHON 2003,2004,2005,2006,2007,2009,2010,2011 -./dns/rdtypes/txtbase.py PYTHON 2006,2007,2009,2010,2011 -./dns/renderer.py PYTHON 2001,2002,2003,2004,2005,2006,2007,2009,2010,2011 -./dns/resolver.py PYTHON 2003,2004,2005,2006,2007,2009,2010,2011 -./dns/reversename.py PYTHON 2006,2007,2009,2010,2011 -./dns/rrset.py PYTHON 2003,2004,2005,2006,2007,2009,2010,2011 -./dns/set.py PYTHON 2003,2004,2005,2006,2007,2009,2010,2011 -./dns/tokenizer.py PYTHON 2003,2004,2005,2006,2007,2009,2010,2011 -./dns/tsig.py PYTHON 2001,2002,2003,2004,2005,2006,2007,2009,2010,2011 -./dns/tsigkeyring.py PYTHON 2003,2004,2005,2006,2007,2009,2010,2011 -./dns/ttl.py PYTHON 2003,2004,2005,2006,2007,2009,2010,2011 -./dns/update.py PYTHON 2003,2004,2005,2006,2007,2009,2010,2011 -./dns/version.py PYTHON 2003,2004,2005,2006,2007,2009,2010,2011 -./dns/wiredata.py PYTHON 2011 -./dns/zone.py PYTHON 2003,2004,2005,2006,2007,2009,2010,2011 -./examples/ddns.py X 2006,2007 -./examples/e164.py X 2006,2007 -./examples/mx.py X 2003,2004,2005,2006,2007 -./examples/name.py X 2003,2004,2005,2006,2007 -./examples/reverse.py X 2003,2004,2005,2006,2007 -./examples/reverse_name.py X 2006,2007 -./examples/xfr.py X 2003,2004,2005,2006,2007 -./examples/zonediff.py X 2010,2011 -./setup.py PYTHON 2003,2004,2005,2006,2007,2009,2010,2011 -./tests/Makefile MAKE 2003,2004,2005,2006,2007,2009,2010,2011 -./tests/bugs.py PYTHON 2006,2007,2009,2010,2011 -./tests/dnssec.py PYTHON 2011 -./tests/example X 2003,2004,2005,2006,2007 -./tests/example1.good X 2003,2004,2005,2006,2007 -./tests/example2.good X 2003,2004,2005,2006,2007 -./tests/flags.py PYTHON 2003,2004,2005,2006,2007,2009,2010,2011 -./tests/message.py PYTHON 2003,2004,2005,2006,2007,2009,2010,2011 -./tests/name.py PYTHON 2003,2004,2005,2006,2007,2009,2010,2011 -./tests/namedict.py PYTHON 2003,2004,2005,2006,2007,2009,2010,2011 -./tests/ntoaaton.py PYTHON 2003,2004,2005,2006,2007,2009,2010,2011 -./tests/rdtypeandclass.py PYTHON 2003,2004,2005,2006,2007,2009,2010,2011 -./tests/resolver.py PYTHON 2003,2004,2005,2006,2007,2009,2010,2011 -./tests/rrset.py PYTHON 2003,2004,2005,2006,2007,2009,2010,2011 -./tests/set.py PYTHON 2003,2004,2005,2006,2007,2009,2010,2011 -./tests/tokenizer.py PYTHON 2003,2004,2005,2006,2007,2009,2010,2011 -./tests/update.py PYTHON 2003,2004,2005,2006,2007,2009,2010,2011 -./tests/zone.py PYTHON 2003,2004,2005,2006,2007,2009,2010,2011 -./util/COPYRIGHT X 2003,2004,2005,2006,2007 -./util/copyrights X 2003,2004,2005,2006,2007 |