dnspython: Update to newer upstream snapshot.

2 files changed, 169 insertions, 1 deletions

diff --git a/lib/dnspython/tests/dnssec.py b/lib/dnspython/tests/dnssec.py
new file mode 100644
index 00000000000..b30e847fbac
--- /dev/null
+++ b/lib/dnspython/tests/dnssec.py
@@ -0,0 +1,146 @@
+# Copyright (C) 2010 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/lib/dnspython/tests/resolver.py b/lib/dnspython/tests/resolver.py
index 4cacbdc79d9..bd6dc5fbc27 100644
--- a/lib/dnspython/tests/resolver.py
+++ b/lib/dnspython/tests/resolver.py
@@ -14,6 +14,7 @@
 # OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
 import cStringIO
+import select
 import sys
 import time
 import unittest
@@ -46,7 +47,7 @@ example. 1 IN A 10.0.0.1
 ;ADDITIONAL
 """
 
-class ResolverTestCase(unittest.TestCase):
+class BaseResolverTests(object):
 
     if sys.platform != 'win32':
         def testRead(self):
@@ -101,5 +102,26 @@ class ResolverTestCase(unittest.TestCase):
             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()