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* s3-printing: an empty cups printer list is treated as an errorDavid Disseldorp2011-08-181-6/+17
| | | | | | | | | | | | | | | | | cups_async_callback() is called to receive new printcap data from a child process which requests the information from cupsd. Newly received printcap information is stored in a temporary printcap cache (tmp_pcap_cache). Once the child process closes the printcap IPC file descriptor, the system printcap cache is replaced with the newly populated tmp_pcap_cache, however this only occurs if tmp_pcap_cache is non null (has at least one printer). If the printcap cache is empty, which is the case when cups is not exporting any printers, the printcap cache is not replaced resulting in stale data. Signed-off-by: Günther Deschner <gd@samba.org> (cherry picked from commit 52bac5ffeea8ecbd2a5ecca023b3e2014c1350da)
* s3-printing: remove pcap_cache_loaded assertsDavid Disseldorp2011-08-182-4/+0
| | | | | | | | | | | | | | | | | | pcap_cache_loaded() assertions were added to the (re)load_printers() functions, to ensure the caller had called pcap_cache_reload() prior to reloading printer shares. The problem is, pcap_cache_loaded() returns false if the the pcap_cache contains no printer entries. i.e. pcap_cache_reload() has run but not detected any printers. Remove these assertions, correct call ordering is already enforced. Signed-off-by: Günther Deschner <gd@samba.org> The last 3 patches address bug #7836 (A newly added printer isn't visbile to clients). (cherry picked from commit da9b2d9d58193ed3da36c2f8ff1e41a1e743ba07)
* Revert "Revert "s3-printing: update parent smbd pcap cache""David Disseldorp2011-08-183-2/+19
| | | | | | | This reverts commit ad450870eacb114b3f15941a4478ba25701e035a. Signed-off-by: Günther Deschner <gd@samba.org> (cherry picked from commit ee094b53d7fd9c46bca57b9815993282c63af00c)
* Revert "Revert "s3-printing: reload shares after pcap cache fill""David Disseldorp2011-08-186-26/+50
| | | | | | | This reverts commit 36ea03bbe28122ce03de4969e254dd276cfe5a79. Signed-off-by: Günther Deschner <gd@samba.org> (cherry picked from commit 3e1969d229dff2921b43189969dfbe522b167cc2)
* VERSION: Bump version up to 3.4.15.Karolin Seeger2011-07-261-1/+1
| | | | Karolin
* s3-swat: Fix typo.samba-3.4.14Karolin Seeger2011-07-241-1/+1
| | | | | | Thanks to Simo for reporting! Karolin
* s3 swat: Create random nonce in CGI modeKai Blin2011-07-241-1/+19
| | | | | | | | | | | | | In CGI mode, we don't get access to the user's password, which would reduce the hash used so far to parameters an attacker can easily guess. To work around this, read the nonce from secrets.tdb or generate one if it's not there. Also populate the C_user field so we can use that for token creation. Signed-off-by: Kai Blin <kai@samba.org> The last 12 patches address bug #8290 (CSRF vulnerability in SWAT). This addresses CVE-2011-2522 (Cross-Site Request Forgery in SWAT).
* s3 swat: Add time component to XSRF tokenKai Blin2011-07-242-5/+25
| | | | Signed-off-by: Kai Blin <kai@samba.org>
* s3 swat: Add XSRF protection to printer pageKai Blin2011-07-241-10/+18
| | | | Signed-off-by: Kai Blin <kai@samba.org>
* s3 swat: Add XSRF protection to password pageKai Blin2011-07-241-3/+8
| | | | Signed-off-by: Kai Blin <kai@samba.org>
* s3 swat: Add XSRF protection to shares pageKai Blin2011-07-241-5/+13
| | | | Signed-off-by: Kai Blin <kai@samba.org>
* s3 swat: Add XSRF protection to globals pageKai Blin2011-07-241-0/+7
| | | | Signed-off-by: Kai Blin <kai@samba.org>
* s3 swat: Add XSRF protection to wizard pageKai Blin2011-07-241-1/+8
| | | | Signed-off-by: Kai Blin <kai@samba.org>
* s3 swat: Add XSRF protection to wizard_params pageKai Blin2011-07-241-0/+7
| | | | Signed-off-by: Kai Blin <kai@samba.org>
* s3 swat: Add XSRF protection to viewconfig pageKai Blin2011-07-241-0/+7
| | | | Signed-off-by: Kai Blin <kai@samba.org>
* s3 swat: Add XSRF protection to status pageKai Blin2011-07-241-0/+7
| | | | Signed-off-by: Kai Blin <kai@samba.org>
* s3 swat: Add support for anti-XSRF tokenKai Blin2011-07-242-0/+59
| | | | Signed-off-by: Kai Blin <kai@samba.org>
* s3 swat: Allow getting the user's HTTP auth passwordKai Blin2011-07-242-0/+10
| | | | Signed-off-by: Kai Blin <kai@samba.org>
* s3 swat: Fix possible XSS attack (bug #8289)Kai Blin2011-07-241-12/+2
| | | | | | | | | | | Nobuhiro Tsuji of NTT DATA SECURITY CORPORATION reported a possible XSS attack against SWAT, the Samba Web Administration Tool. The attack uses reflection to insert arbitrary content into the "change password" page. This patch fixes the reflection issue by not printing user-specified content on the website anymore. Signed-off-by: Kai Blin <kai@samba.org>
* VERSION: Bump version number up to 3.4.14.Karolin Seeger2011-04-211-1/+1
| | | | | Karolin (cherry picked from commit 2c72a084ec5eb8d368e34962b39278eb3b2176c6)
* s3-cli_pipe: fix timeout in rpc_pipe_open_tcp_port().Günther Deschner2011-04-181-1/+1
| | | | | | | | | | | | | | | | | Make sure we use a timeout of 60 seconds, not 60 milliseconds... This prevented us from successfully using the ncacn_ip_tcp client in a lot of places, I guess. Guenther Autobuild-User: Volker Lendecke <vlendec@samba.org> Autobuild-Date: Wed Apr 13 18:59:19 CEST 2011 on sn-devel-104 (cherry picked from commit 4b3fe5247a6e16b1ad9f05269e9aa00e3120e36a) Fix bug #8085 - incorrect timeout handling in ncacn_ip_tcp client code. (cherry picked from commit d7d39c723e1855a3d18813e8a79fcca9770b0142) (cherry picked from commit f7a175f47ee65c58363615541577db65d8b9fa76)
* VERSION: Bump version number up to 3.4.13.Karolin Seeger2011-02-281-1/+1
| | | | Karolin
* VERSION: Bump version number up to 3.4.12.Karolin Seeger2011-02-271-1/+1
| | | | Karolin
* Fix denial of service - memory corruption.Jeremy Allison2011-02-2715-8/+117
| | | | | | | | | | | | | | | | | | | | | | CVE-2011-0719 Fix bug #7949 (DoS in Winbind and smbd with many file descriptors open). All current released versions of Samba are vulnerable to a denial of service caused by memory corruption. Range checks on file descriptors being used in the FD_SET macro were not present allowing stack corruption. This can cause the Samba code to crash or to loop attempting to select on a bad file descriptor set. A connection to a file share, or a local account is needed to exploit this problem, either authenticated or unauthenticated (guest connection). Currently we do not believe this flaw is exploitable beyond a crash or causing the code to loop, but on the advice of our security reviewers we are releasing fixes in case an exploit is discovered at a later date.
* s3: Fix connecting to port-139 only serversVolker Lendecke2011-01-231-3/+5
| | | | | | | | | When the TCP RST came before the 5 msecs timeout kicked in, we viewed this as final, as state->req_139 was not set yet. Fix bug introduced by a fix for bug #7881 (winbind flaky against w2k8). (cherry picked from commit f2a19b87725f9318e983dff6358a3eee721bff08) (cherry picked from commit 569be63e727e69e7e52ec39f40e60903c6826614)
* VERSION: Raise version number up to 3.4.11.Karolin Seeger2011-01-221-1/+1
| | | | | Karolin (cherry picked from commit fa8af888f7c701ec95febdb90c57aee1e418ad2e)
* s3-rpcclient: Fix bug #7880: cmd_spoolss_deletedriver() returned without ↵Björn Baumbach2011-01-171-1/+5
| | | | | | | | | | | | | | checking all architectures. Continues now with next architecture if no driver is available. Because of the broken behavior of the rpccli_*() functions, we need special error code handling. Signed-off-by: Stefan Metzmacher <metze@samba.org> (cherry picked from commit f5af66e67d7c6d62315671c0cf57f47973316226) (cherry picked from commit dc63f45b523deb5c3d0c4be4239507e5fc4f6a40) (cherry picked from commit fbcecec057bc05d6fcbdab3ef90d32c56335e833)
* s3-dns Don't use DELEG_FLAG in DNS update, Windows 2008R2 does not like it ↵Andrew Bartlett2011-01-171-1/+1
| | | | | | | | | (cherry picked from commit 280caa6b3bb1199939f9349ea5a436a491c81791) The last 2 patches address bug #7356 (net ads dns register fails in 2008 R2 domain). (cherry picked from commit 6857b749229cc72c604ab5646a4bae5f09b72e11) (cherry picked from commit 7cca44fa97762ccde7166a80bec91a7849f029c1)
* s3-dns Don't use SEQUENCE_FLAG in DNS update, Windows 2008R2 does not like itAndrew Bartlett2011-01-171-1/+1
| | | | | | | Andrew Bartlett (cherry picked from commit 0f1cc889a26477e9a98629f120fe5890b2e106fa) (cherry picked from commit 2b463484cc7bb80cdfb6727ab9e5a873faff5ec8) (cherry picked from commit 1d2f3742fcb47e4a13e21b8e3b7e22a9ddeba49c)
* VERSION: Bump version number.Karolin Seeger2011-01-131-1/+1
| | | | | Karolin (cherry picked from commit f4762c74c0be61cd3c733d82767878fbb25835ac)
* s3-nmbd: Fix bug #7875Björn Baumbach2011-01-131-2/+2
| | | | | | nmbd --port didn't work (cherry picked from commit 79280c99f67c3a3bfb1873b373ec181fa402f18c) (cherry picked from commit 2b1a5fad6c681d8ff8e592ee92d8251040c0760d)
* s3:lib/netapi: don't set SAMR_FIELD_FULL_NAME if we just want to set the ↵Stefan Metzmacher2011-01-131-3/+0
| | | | | | | | | | | | account name (bug #7896) metze Autobuild-User: Stefan Metzmacher <metze@samba.org> Autobuild-Date: Thu Dec 30 18:09:13 CET 2010 on sn-devel-104 (cherry picked from commit f1d15ea54c313e71fc032b2ed191bdecad868858) (cherry picked from commit c6a0971b3790253a906b370562237479d273bb94) (cherry picked from commit b46ec13a9a548cf1bc4ada47751f9e6945306bc7)
* s3: Fix bug 7066 -- wbcAuthenticateEx gives unix timesVolker Lendecke2011-01-131-3/+3
| | | | | | | We might eventually want to change this, but right now we get unix times out of the winbind pipe struct (cherry picked from commit 993923880e213136de89b5b8d59f6f32a51b94b7) (cherry picked from commit 15075858886ee208f800f9bfdcfaf6a56d8653de)
* ѕ3/configue: set Tru64 cc's PIC switch right (none)Björn Jacke2011-01-131-1/+3
| | | | | | | | | | -fPIC made shared library builds fail there Fixes #7821 (cherry picked from commit dbcf73c45782c310cb7ff1f2177d410399e2f06d) (cherry picked from commit 83eb2e9aef40e5e838d2654298e281ad3ec98af3) (cherry picked from commit d28ba1d46c226c8c611816393cdf8eba393300f5)
* Fix bug #7892 - open_file_fchmod() leaves a stale lock.Jeremy Allison2011-01-134-47/+11
| | | | (cherry picked from commit 023aa6f4aae29ba22b3d42c815027ba6a66f8ee2)
* s3: Use smbsock_any_connect in winbindVolker Lendecke2011-01-131-45/+13
| | | | | The last 8 patches address bug #7881 (winbind flaky against w2k8). (cherry picked from commit 1a929d8f4c6bae302e5cc53d81117a05eae5fede)
* s3: Retry *SMBSERVER in nb_connectVolker Lendecke2011-01-131-2/+47
| | | | (cherry picked from commit ee2534c18b5afa609ff17d9da7ea10bcf7654fc6)
* s3: Add smbsock_any_connectVolker Lendecke2011-01-132-1/+232
| | | | (cherry picked from commit 198b6d673787ee40c0ac389ece99cee1844dd585)
* s3: Add an async smbsock_connectVolker Lendecke2011-01-133-0/+320
| | | | | | | This connects to 445 and after 5 milliseconds also to 139. It treats a netbios session setup failure as equivalent as a TCP connect failure. So if 139 is faster but fails the nb session setup, the 445 still has the chance to succeed. (cherry picked from commit 35bbc2231760badaf0debc9f8f39ebdf00cfe8ad)
* v3-4-test: Pull in tevent_req_poll_ntstatus from masterVolker Lendecke2011-01-132-0/+14
| | | | (cherry picked from commit 9b79de1553cfa57d24d1ac0316b814933ef3d33d)
* s3: Add async cli_session_requestVolker Lendecke2011-01-132-0/+132
| | | | | This does not do the redirects, but I think that might be obsolete anyway (cherry picked from commit e2296e23a8546e249d1b26f4da6277792923bef4)
* v3-4-test: Pull in read_smb_send from masterVolker Lendecke2011-01-131-0/+87
| | | | (cherry picked from commit 02c4649674d3bd0f54e71910f11d6aff2cdb6c9d)
* s3: Add some const to name_mangle()Volker Lendecke2011-01-132-2/+2
| | | | (cherry picked from commit 56c760ab41b9b4cb9680d873b8f9955be21434f4)
* s3: Make winbind recover from a signing errorVolker Lendecke2011-01-131-0/+2
| | | | | | | | | | | | When winbind sees a signing error on the smb connection to a DC (for whatever reason, our bug, network glitch, etc) it should recover properly. The "old" code in clientgen.c just closed the socket in this case. This is the right thing to do, this connection is spoiled anyway. The new, async code did not do this so far, which led to the code in winbindd_cm.c not detect that we need to reconnect. Fix bug #7800 (winbind does not recover from smb signing errors). (cherry picked from commit 8c2493ff2e646928035ec7296f4451f09390f6aa)
* s3: Stop using the write cache after an oplock breakVolker Lendecke2011-01-131-0/+1
| | | | | | Fix bug #7715 (Setting Samba Write Cache Size Can Cause File Corruption). (cherry picked from commit 9f8292e5f765dff586bfbb261b54da4d4b27a837) (cherry picked from commit e18ef6cdf042a73e7f08b792e4a9901b071b1f67)
* Fix bug 7636 - winbind internal error, backtrace.Jeremy Allison2011-01-131-0/+1
| | | | | Jeremy. (cherry picked from commit 995e7e500327e662b7ef2b37c83c92e75f2360bf)
* s3-printing: fix BUG 7280 - auto printers not loading with registry configJim McDonough2011-01-131-0/+4
| | | | (cherry picked from commit 9c3537b6d8b2ea36265d3a69f7e90278cb86dbfb)
* Fix bug 7590 - offline login fails because winbind deletes cache on every ↵Jeremy Allison2011-01-131-1/+1
| | | | | | | | | | | | | startup. Sync lib/tdb_validate.c with the change in current master. Change tdb_validate_open() to always use O_RDWR instead of O_RDONLY, as (from the bug report): "db_check() will always return failure for a read-only database. Silently, without any log output, when _tdb_lockall() fails." Jeremy. (cherry picked from commit 39cb903463d8a3fcabd9e148112bf5cf81744130) (cherry picked from commit 9812b1a601c9ccc2a3e6c06b98c32730a32c787a)
* Fix bug #7617 - smbd coredump due to uninitialized variables in the ↵Jeremy Allison2011-01-131-2/+2
| | | | | | | | | | | | | | | | | | | | | performance counter code. In the file rpc_server.c, function _winreg_QueryValue() uint8_t *outbuf Should be : uint8_t *outbuf = NULL; As it is later freed by if (free_buf) SAFE_FREE(outbuf); in some cases, this frees the unintialized outbuf, which causes a coredump. (cherry picked from commit 84fd910c347ddfad6f01edbe7f6e25546c8382ee) (cherry picked from commit 80e65236158d6f1690bf9f153c0eb12d81d56b8a) (cherry picked from commit 78d1a15920de4ef3f230511257ee2f334f89a642)
* s3-winbind: Fix Bug #7568: Make sure cm_connect_lsa_tcp does not reset the ↵Günther Deschner2011-01-131-7/+13
| | | | | | | | | | | | | | | | | | | | | secure channel. This is an important fix as the following could and is happening: * winbind authenticates a user via schannel secured netlogon samlogonex call, current secure channel cred state is stored in winbind state, winbind sucessfully decrypts session key from the info3 * winbind sets up a new schannel ncacn_ip_tcp lsa pipe (and thereby resets the secure channel on the dc) * subsequent samlogonex calls use the new secure channel creds on the dc to encrypt info3 session key, while winbind tries to use old schannel creds for decryption Guenther (cherry picked from commit be396411a4e1f3a174f8a44b6c062d834135e70a) (cherry picked from commit e647f5b5409502ec329e24f09202b036cfb357ae)
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