diff options
Diffstat (limited to 'tests/test_pkey.py')
| -rw-r--r-- | tests/test_pkey.py | 66 |
1 files changed, 63 insertions, 3 deletions
diff --git a/tests/test_pkey.py b/tests/test_pkey.py index 89d5580..8e8c4aa 100644 --- a/tests/test_pkey.py +++ b/tests/test_pkey.py @@ -7,7 +7,7 @@ # Software Foundation; either version 2.1 of the License, or (at your option) # any later version. # -# Paramiko is distrubuted in the hope that it will be useful, but WITHOUT ANY +# Paramiko is distributed in the hope that it will be useful, but WITHOUT ANY # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR # A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more # details. @@ -23,14 +23,17 @@ Some unit tests for public/private key objects. from binascii import hexlify, unhexlify import StringIO import unittest -from paramiko import RSAKey, DSSKey, Message, util +from paramiko import RSAKey, DSSKey, ECDSAKey, Message, util from paramiko.common import rng # from openssh's ssh-keygen PUB_RSA = 'ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAIEA049W6geFpmsljTwfvI1UmKWWJPNFI74+vNKTk4dmzkQY2yAMs6FhlvhlI8ysU4oj71ZsRYMecHbBbxdN79+JRFVYTKaLqjwGENeTd+yv4q+V2PvZv3fLnzApI3l7EJCqhWwJUHJ1jAkZzqDx0tyOL4uoZpww3nmE0kb3y21tH4c=' PUB_DSS = 'ssh-dss AAAAB3NzaC1kc3MAAACBAOeBpgNnfRzr/twmAQRu2XwWAp3CFtrVnug6s6fgwj/oLjYbVtjAy6pl/h0EKCWx2rf1IetyNsTxWrniA9I6HeDj65X1FyDkg6g8tvCnaNB8Xp/UUhuzHuGsMIipRxBxw9LF608EqZcj1E3ytktoW5B5OcjrkEoz3xG7C+rpIjYvAAAAFQDwz4UnmsGiSNu5iqjn3uTzwUpshwAAAIEAkxfFeY8P2wZpDjX0MimZl5wkoFQDL25cPzGBuB4OnB8NoUk/yjAHIIpEShw8V+LzouMK5CTJQo5+Ngw3qIch/WgRmMHy4kBq1SsXMjQCte1So6HBMvBPIW5SiMTmjCfZZiw4AYHK+B/JaOwaG9yRg2Ejg4Ok10+XFDxlqZo8Y+wAAACARmR7CCPjodxASvRbIyzaVpZoJ/Z6x7dAumV+ysrV1BVYd0lYukmnjO1kKBWApqpH1ve9XDQYN8zgxM4b16L21kpoWQnZtXrY3GZ4/it9kUgyB7+NwacIBlXa8cMDL7Q/69o0d54U0X/NeX5QxuYR6OMJlrkQB7oiW/P/1mwjQgE=' +PUB_ECDSA = 'ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBJSPZm3ZWkvk/Zx8WP+fZRZ5/NBBHnGQwR6uIC6XHGPDIHuWUzIjAwA0bzqkOUffEsbLe+uQgKl5kbc/L8KA/eo=' + FINGER_RSA = '1024 60:73:38:44:cb:51:86:65:7f:de:da:a2:2b:5a:57:d5' FINGER_DSS = '1024 44:78:f0:b9:a2:3c:c5:18:20:09:ff:75:5b:c1:d2:6c' +FINGER_ECDSA = '256 25:19:eb:55:e6:a1:47:ff:4f:38:d2:75:6f:a5:d5:60' SIGNED_RSA = '20:d7:8a:31:21:cb:f7:92:12:f2:a4:89:37:f5:78:af:e6:16:b6:25:b9:97:3d:a2:cd:5f:ca:20:21:73:4c:ad:34:73:8f:20:77:28:e2:94:15:08:d8:91:40:7a:85:83:bf:18:37:95:dc:54:1a:9b:88:29:6c:73:ca:38:b4:04:f1:56:b9:f2:42:9d:52:1b:29:29:b4:4f:fd:c9:2d:af:47:d2:40:76:30:f3:63:45:0c:d9:1d:43:86:0f:1c:70:e2:93:12:34:f3:ac:c5:0a:2f:14:50:66:59:f1:88:ee:c1:4a:e9:d1:9c:4e:46:f0:0e:47:6f:38:74:f1:44:a8' RSA_PRIVATE_OUT = """\ @@ -66,6 +69,13 @@ QPSch9pT9XHqn+1rZ4bK+QGA -----END DSA PRIVATE KEY----- """ +ECDSA_PRIVATE_OUT = """\ +-----BEGIN EC PRIVATE KEY----- +MHcCAQEEIKB6ty3yVyKEnfF/zprx0qwC76MsMlHY4HXCnqho2eKioAoGCCqGSM49 +AwEHoUQDQgAElI9mbdlaS+T9nHxY/59lFnn80EEecZDBHq4gLpccY8Mge5ZTMiMD +ADRvOqQ5R98Sxst765CAqXmRtz8vwoD96g== +-----END EC PRIVATE KEY----- +""" class KeyTest (unittest.TestCase): @@ -176,7 +186,7 @@ class KeyTest (unittest.TestCase): msg.rewind() pub = DSSKey(data=str(key)) self.assert_(pub.verify_ssh_sig('ice weasels', msg)) - + def test_A_generate_rsa(self): key = RSAKey.generate(1024) msg = key.sign_ssh_data(rng, 'jerri blank') @@ -188,3 +198,53 @@ class KeyTest (unittest.TestCase): msg = key.sign_ssh_data(rng, 'jerri blank') msg.rewind() self.assert_(key.verify_ssh_sig('jerri blank', msg)) + + def test_10_load_ecdsa(self): + key = ECDSAKey.from_private_key_file('tests/test_ecdsa.key') + self.assertEquals('ecdsa-sha2-nistp256', key.get_name()) + exp_ecdsa = FINGER_ECDSA.split()[1].replace(':', '') + my_ecdsa = hexlify(key.get_fingerprint()) + self.assertEquals(exp_ecdsa, my_ecdsa) + self.assertEquals(PUB_ECDSA.split()[1], key.get_base64()) + self.assertEquals(256, key.get_bits()) + + s = StringIO.StringIO() + key.write_private_key(s) + self.assertEquals(ECDSA_PRIVATE_OUT, s.getvalue()) + s.seek(0) + key2 = ECDSAKey.from_private_key(s) + self.assertEquals(key, key2) + + def test_11_load_ecdsa_password(self): + key = ECDSAKey.from_private_key_file('tests/test_ecdsa_password.key', 'television') + self.assertEquals('ecdsa-sha2-nistp256', key.get_name()) + exp_ecdsa = FINGER_ECDSA.split()[1].replace(':', '') + my_ecdsa = hexlify(key.get_fingerprint()) + self.assertEquals(exp_ecdsa, my_ecdsa) + self.assertEquals(PUB_ECDSA.split()[1], key.get_base64()) + self.assertEquals(256, key.get_bits()) + + def test_12_compare_ecdsa(self): + # verify that the private & public keys compare equal + key = ECDSAKey.from_private_key_file('tests/test_ecdsa.key') + self.assertEquals(key, key) + pub = ECDSAKey(data=str(key)) + self.assert_(key.can_sign()) + self.assert_(not pub.can_sign()) + self.assertEquals(key, pub) + + def test_13_sign_ecdsa(self): + # verify that the rsa private key can sign and verify + key = ECDSAKey.from_private_key_file('tests/test_ecdsa.key') + msg = key.sign_ssh_data(rng, 'ice weasels') + self.assert_(type(msg) is Message) + msg.rewind() + self.assertEquals('ecdsa-sha2-nistp256', msg.get_string()) + # ECDSA signatures, like DSS signatures, tend to be different + # each time, so we can't compare against a "known correct" + # signature. + # Even the length of the signature can change. + + msg.rewind() + pub = ECDSAKey(data=str(key)) + self.assert_(pub.verify_ssh_sig('ice weasels', msg)) |