Add support for TKEY RR type

1 files changed, 96 insertions, 0 deletions

diff --git a/tests/test_rdtypeanytkey.py b/tests/test_rdtypeanytkey.py
new file mode 100644
index 0000000..3a3ca57
--- /dev/null
+++ b/tests/test_rdtypeanytkey.py
@@ -0,0 +1,96 @@
+# -*- coding: utf-8
+# Copyright (C) Dnspython Contributors, see LICENSE for text of ISC license
+
+# 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 base64
+
+import dns.name
+import dns.zone
+import dns.rdtypes.ANY.TKEY
+from dns.rdataclass import RdataClass
+from dns.rdatatype import RdataType
+
+
+class RdtypeAnyTKeyTestCase(unittest.TestCase):
+    tkey_rdata_text = 'gss-tsig. 1594203795 1594206664 3 0 KEYKEYKEYKEYKEYKEYKEYKEYKEYKEYKEYKEY OTHEROTHEROTHEROTHEROTHEROTHEROT'
+    tkey_rdata_text_no_other = 'gss-tsig. 1594203795 1594206664 3 0 KEYKEYKEYKEYKEYKEYKEYKEYKEYKEYKEYKEY'
+
+    def testTextOptionalData(self):
+        # construct the rdata from text and extract the TKEY
+        tkey = dns.rdata.from_text(
+            RdataClass.ANY, RdataType.TKEY,
+            RdtypeAnyTKeyTestCase.tkey_rdata_text, origin='.')
+        self.assertEqual(type(tkey), dns.rdtypes.ANY.TKEY.TKEY)
+
+        # go to text and compare
+        tkey_out_text = tkey.to_text(relativize=False)
+        self.assertEqual(tkey_out_text,
+                         RdtypeAnyTKeyTestCase.tkey_rdata_text)
+
+    def testTextNoOptionalData(self):
+        # construct the rdata from text and extract the TKEY
+        tkey = dns.rdata.from_text(
+            RdataClass.ANY, RdataType.TKEY,
+            RdtypeAnyTKeyTestCase.tkey_rdata_text_no_other, origin='.')
+        self.assertEqual(type(tkey), dns.rdtypes.ANY.TKEY.TKEY)
+
+        # go to text and compare
+        tkey_out_text = tkey.to_text(relativize=False)
+        self.assertEqual(tkey_out_text,
+                         RdtypeAnyTKeyTestCase.tkey_rdata_text_no_other)
+
+    def testWireOptionalData(self):
+        key = base64.b64decode('KEYKEYKEYKEYKEYKEYKEYKEYKEYKEYKEYKEY')
+        other = base64.b64decode('OTHEROTHEROTHEROTHEROTHEROTHEROT')
+
+        # construct the TKEY and compare the text output
+        tkey = dns.rdtypes.ANY.TKEY.TKEY(dns.rdataclass.ANY,
+                                         dns.rdatatype.TKEY,
+                                         dns.name.from_text('gss-tsig.'),
+                                         1594203795, 1594206664,
+                                         3, 0, key, other)
+        self.assertEqual(tkey.to_text(relativize=False),
+                         RdtypeAnyTKeyTestCase.tkey_rdata_text)
+
+        # go to/from wire and compare the text output
+        wire = tkey.to_wire()
+        tkey_out_wire = dns.rdata.from_wire(dns.rdataclass.ANY,
+                                            dns.rdatatype.TKEY,
+                                            wire, 0, len(wire))
+        self.assertEqual(tkey_out_wire.to_text(relativize=False),
+                         RdtypeAnyTKeyTestCase.tkey_rdata_text)
+
+    def testWireNoOptionalData(self):
+        key = base64.b64decode('KEYKEYKEYKEYKEYKEYKEYKEYKEYKEYKEYKEY')
+
+        # construct the TKEY with no 'other' data and compare the text output
+        tkey = dns.rdtypes.ANY.TKEY.TKEY(dns.rdataclass.ANY,
+                                         dns.rdatatype.TKEY,
+                                         dns.name.from_text('gss-tsig.'),
+                                         1594203795, 1594206664,
+                                         3, 0, key)
+        self.assertEqual(tkey.to_text(relativize=False),
+                         RdtypeAnyTKeyTestCase.tkey_rdata_text_no_other)
+
+        # go to/from wire and compare the text output
+        wire = tkey.to_wire()
+        tkey_out_wire = dns.rdata.from_wire(dns.rdataclass.ANY,
+                                            dns.rdatatype.TKEY,
+                                            wire, 0, len(wire))
+        self.assertEqual(tkey_out_wire.to_text(relativize=False),
+                         RdtypeAnyTKeyTestCase.tkey_rdata_text_no_other)