diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/test_client.py | 2 | ||||
| -rw-r--r-- | tests/test_kex.py | 120 | ||||
| -rwxr-xr-x | tests/test_sftp.py | 3 | ||||
| -rw-r--r-- | tests/test_sftp_big.py | 18 | ||||
| -rw-r--r-- | tests/test_transport.py | 9 |
5 files changed, 140 insertions, 12 deletions
diff --git a/tests/test_client.py b/tests/test_client.py index 3d2e75c9..04cab439 100644 --- a/tests/test_client.py +++ b/tests/test_client.py @@ -75,7 +75,7 @@ class NullServer (paramiko.ServerInterface): return paramiko.OPEN_SUCCEEDED def check_channel_exec_request(self, channel, command): - if command != 'yes': + if command != b'yes': return False return True diff --git a/tests/test_kex.py b/tests/test_kex.py index 56f1b7c7..19804fbf 100644 --- a/tests/test_kex.py +++ b/tests/test_kex.py @@ -26,7 +26,7 @@ import unittest import paramiko.util from paramiko.kex_group1 import KexGroup1 -from paramiko.kex_gex import KexGex +from paramiko.kex_gex import KexGex, KexGexSHA256 from paramiko import Message from paramiko.common import byte_chr @@ -252,3 +252,121 @@ class KexTest (unittest.TestCase): self.assertEqual(H, hexlify(transport._H).upper()) self.assertEqual(x, hexlify(transport._message.asbytes()).upper()) self.assertTrue(transport._activated) + + def test_7_gex_sha256_client(self): + transport = FakeTransport() + transport.server_mode = False + kex = KexGexSHA256(transport) + kex.start_kex() + x = b'22000004000000080000002000' + self.assertEqual(x, hexlify(transport._message.asbytes()).upper()) + self.assertEqual((paramiko.kex_gex._MSG_KEXDH_GEX_GROUP,), transport._expect) + + msg = Message() + msg.add_mpint(FakeModulusPack.P) + msg.add_mpint(FakeModulusPack.G) + msg.rewind() + kex.parse_next(paramiko.kex_gex._MSG_KEXDH_GEX_GROUP, msg) + x = b'20000000807E2DDB1743F3487D6545F04F1C8476092FB912B013626AB5BCEB764257D88BBA64243B9F348DF7B41B8C814A995E00299913503456983FFB9178D3CD79EB6D55522418A8ABF65375872E55938AB99A84A0B5FC8A1ECC66A7C3766E7E0F80B7CE2C9225FC2DD683F4764244B72963BBB383F529DCF0C5D17740B8A2ADBE9208D4' + self.assertEqual(x, hexlify(transport._message.asbytes()).upper()) + self.assertEqual((paramiko.kex_gex._MSG_KEXDH_GEX_REPLY,), transport._expect) + + msg = Message() + msg.add_string('fake-host-key') + msg.add_mpint(69) + msg.add_string('fake-sig') + msg.rewind() + kex.parse_next(paramiko.kex_gex._MSG_KEXDH_GEX_REPLY, msg) + H = b'AD1A9365A67B4496F05594AD1BF656E3CDA0851289A4C1AFF549FEAE50896DF4' + self.assertEqual(self.K, transport._K) + self.assertEqual(H, hexlify(transport._H).upper()) + self.assertEqual((b'fake-host-key', b'fake-sig'), transport._verify) + self.assertTrue(transport._activated) + + def test_8_gex_sha256_old_client(self): + transport = FakeTransport() + transport.server_mode = False + kex = KexGexSHA256(transport) + kex.start_kex(_test_old_style=True) + x = b'1E00000800' + self.assertEqual(x, hexlify(transport._message.asbytes()).upper()) + self.assertEqual((paramiko.kex_gex._MSG_KEXDH_GEX_GROUP,), transport._expect) + + msg = Message() + msg.add_mpint(FakeModulusPack.P) + msg.add_mpint(FakeModulusPack.G) + msg.rewind() + kex.parse_next(paramiko.kex_gex._MSG_KEXDH_GEX_GROUP, msg) + x = b'20000000807E2DDB1743F3487D6545F04F1C8476092FB912B013626AB5BCEB764257D88BBA64243B9F348DF7B41B8C814A995E00299913503456983FFB9178D3CD79EB6D55522418A8ABF65375872E55938AB99A84A0B5FC8A1ECC66A7C3766E7E0F80B7CE2C9225FC2DD683F4764244B72963BBB383F529DCF0C5D17740B8A2ADBE9208D4' + self.assertEqual(x, hexlify(transport._message.asbytes()).upper()) + self.assertEqual((paramiko.kex_gex._MSG_KEXDH_GEX_REPLY,), transport._expect) + + msg = Message() + msg.add_string('fake-host-key') + msg.add_mpint(69) + msg.add_string('fake-sig') + msg.rewind() + kex.parse_next(paramiko.kex_gex._MSG_KEXDH_GEX_REPLY, msg) + H = b'518386608B15891AE5237DEE08DCADDE76A0BCEFCE7F6DB3AD66BC41D256DFE5' + self.assertEqual(self.K, transport._K) + self.assertEqual(H, hexlify(transport._H).upper()) + self.assertEqual((b'fake-host-key', b'fake-sig'), transport._verify) + self.assertTrue(transport._activated) + + def test_9_gex_sha256_server(self): + transport = FakeTransport() + transport.server_mode = True + kex = KexGexSHA256(transport) + kex.start_kex() + self.assertEqual((paramiko.kex_gex._MSG_KEXDH_GEX_REQUEST, paramiko.kex_gex._MSG_KEXDH_GEX_REQUEST_OLD), transport._expect) + + msg = Message() + msg.add_int(1024) + msg.add_int(2048) + msg.add_int(4096) + msg.rewind() + kex.parse_next(paramiko.kex_gex._MSG_KEXDH_GEX_REQUEST, msg) + x = b'1F0000008100FFFFFFFFFFFFFFFFC90FDAA22168C234C4C6628B80DC1CD129024E088A67CC74020BBEA63B139B22514A08798E3404DDEF9519B3CD3A431B302B0A6DF25F14374FE1356D6D51C245E485B576625E7EC6F44C42E9A637ED6B0BFF5CB6F406B7EDEE386BFB5A899FA5AE9F24117C4B1FE649286651ECE65381FFFFFFFFFFFFFFFF0000000102' + self.assertEqual(x, hexlify(transport._message.asbytes()).upper()) + self.assertEqual((paramiko.kex_gex._MSG_KEXDH_GEX_INIT,), transport._expect) + + msg = Message() + msg.add_mpint(12345) + msg.rewind() + kex.parse_next(paramiko.kex_gex._MSG_KEXDH_GEX_INIT, msg) + K = 67592995013596137876033460028393339951879041140378510871612128162185209509220726296697886624612526735888348020498716482757677848959420073720160491114319163078862905400020959196386947926388406687288901564192071077389283980347784184487280885335302632305026248574716290537036069329724382811853044654824945750581 + H = b'CCAC0497CF0ABA1DBF55E1A3995D17F4CC31824B0E8D95CDF8A06F169D050D80' + x = b'210000000866616B652D6B6579000000807E2DDB1743F3487D6545F04F1C8476092FB912B013626AB5BCEB764257D88BBA64243B9F348DF7B41B8C814A995E00299913503456983FFB9178D3CD79EB6D55522418A8ABF65375872E55938AB99A84A0B5FC8A1ECC66A7C3766E7E0F80B7CE2C9225FC2DD683F4764244B72963BBB383F529DCF0C5D17740B8A2ADBE9208D40000000866616B652D736967' + self.assertEqual(K, transport._K) + self.assertEqual(H, hexlify(transport._H).upper()) + self.assertEqual(x, hexlify(transport._message.asbytes()).upper()) + self.assertTrue(transport._activated) + + def test_10_gex_sha256_server_with_old_client(self): + transport = FakeTransport() + transport.server_mode = True + kex = KexGexSHA256(transport) + kex.start_kex() + self.assertEqual((paramiko.kex_gex._MSG_KEXDH_GEX_REQUEST, paramiko.kex_gex._MSG_KEXDH_GEX_REQUEST_OLD), transport._expect) + + msg = Message() + msg.add_int(2048) + msg.rewind() + kex.parse_next(paramiko.kex_gex._MSG_KEXDH_GEX_REQUEST_OLD, msg) + x = b'1F0000008100FFFFFFFFFFFFFFFFC90FDAA22168C234C4C6628B80DC1CD129024E088A67CC74020BBEA63B139B22514A08798E3404DDEF9519B3CD3A431B302B0A6DF25F14374FE1356D6D51C245E485B576625E7EC6F44C42E9A637ED6B0BFF5CB6F406B7EDEE386BFB5A899FA5AE9F24117C4B1FE649286651ECE65381FFFFFFFFFFFFFFFF0000000102' + self.assertEqual(x, hexlify(transport._message.asbytes()).upper()) + self.assertEqual((paramiko.kex_gex._MSG_KEXDH_GEX_INIT,), transport._expect) + + msg = Message() + msg.add_mpint(12345) + msg.rewind() + kex.parse_next(paramiko.kex_gex._MSG_KEXDH_GEX_INIT, msg) + K = 67592995013596137876033460028393339951879041140378510871612128162185209509220726296697886624612526735888348020498716482757677848959420073720160491114319163078862905400020959196386947926388406687288901564192071077389283980347784184487280885335302632305026248574716290537036069329724382811853044654824945750581 + H = b'3DDD2AD840AD095E397BA4D0573972DC60F6461FD38A187CACA6615A5BC8ADBB' + x = b'210000000866616B652D6B6579000000807E2DDB1743F3487D6545F04F1C8476092FB912B013626AB5BCEB764257D88BBA64243B9F348DF7B41B8C814A995E00299913503456983FFB9178D3CD79EB6D55522418A8ABF65375872E55938AB99A84A0B5FC8A1ECC66A7C3766E7E0F80B7CE2C9225FC2DD683F4764244B72963BBB383F529DCF0C5D17740B8A2ADBE9208D40000000866616B652D736967' + self.assertEqual(K, transport._K) + self.assertEqual(H, hexlify(transport._H).upper()) + self.assertEqual(x, hexlify(transport._message.asbytes()).upper()) + self.assertTrue(transport._activated) + + diff --git a/tests/test_sftp.py b/tests/test_sftp.py index aa450f59..131b8abf 100755 --- a/tests/test_sftp.py +++ b/tests/test_sftp.py @@ -696,7 +696,8 @@ class SFTPTest (unittest.TestCase): f.readv([(0, 12)]) with sftp.open(FOLDER + '/zero', 'r') as f: - f.prefetch() + file_size = f.stat().st_size + f.prefetch(file_size) f.read(100) finally: sftp.unlink(FOLDER + '/zero') diff --git a/tests/test_sftp_big.py b/tests/test_sftp_big.py index abed27b8..cfad5682 100644 --- a/tests/test_sftp_big.py +++ b/tests/test_sftp_big.py @@ -132,7 +132,8 @@ class BigSFTPTest (unittest.TestCase): start = time.time() with sftp.open('%s/hongry.txt' % FOLDER, 'rb') as f: - f.prefetch() + file_size = f.stat().st_size + f.prefetch(file_size) # read on odd boundaries to make sure the bytes aren't getting scrambled n = 0 @@ -171,7 +172,8 @@ class BigSFTPTest (unittest.TestCase): chunk = 793 for i in range(10): with sftp.open('%s/hongry.txt' % FOLDER, 'rb') as f: - f.prefetch() + file_size = f.stat().st_size + f.prefetch(file_size) base_offset = (512 * 1024) + 17 * random.randint(1000, 2000) offsets = [base_offset + j * chunk for j in range(100)] # randomly seek around and read them out @@ -245,9 +247,11 @@ class BigSFTPTest (unittest.TestCase): for i in range(10): with sftp.open('%s/hongry.txt' % FOLDER, 'r') as f: - f.prefetch() + file_size = f.stat().st_size + f.prefetch(file_size) with sftp.open('%s/hongry.txt' % FOLDER, 'r') as f: - f.prefetch() + file_size = f.stat().st_size + f.prefetch(file_size) for n in range(1024): data = f.read(1024) self.assertEqual(data, kblob) @@ -275,7 +279,8 @@ class BigSFTPTest (unittest.TestCase): self.assertEqual(sftp.stat('%s/hongry.txt' % FOLDER).st_size, 1024 * 1024) with sftp.open('%s/hongry.txt' % FOLDER, 'rb') as f: - f.prefetch() + file_size = f.stat().st_size + f.prefetch(file_size) data = f.read(1024) self.assertEqual(data, kblob) @@ -353,7 +358,8 @@ class BigSFTPTest (unittest.TestCase): # try to read it too. with sftp.open('%s/hongry.txt' % FOLDER, 'r', 128 * 1024) as f: - f.prefetch() + file_size = f.stat().st_size + f.prefetch(file_size) total = 0 while total < 1024 * 1024: total += len(f.read(32 * 1024)) diff --git a/tests/test_transport.py b/tests/test_transport.py index 3c8ad81e..a93d8b63 100644 --- a/tests/test_transport.py +++ b/tests/test_transport.py @@ -28,6 +28,7 @@ import socket import time import threading import random +from hashlib import sha1 import unittest from paramiko import Transport, SecurityOptions, ServerInterface, RSAKey, DSSKey, \ @@ -77,7 +78,7 @@ class NullServer (ServerInterface): return OPEN_SUCCEEDED def check_channel_exec_request(self, channel, command): - if command != 'yes': + if command != b'yes': return False return True @@ -251,7 +252,7 @@ class TransportTest(unittest.TestCase): chan = self.tc.open_session() schan = self.ts.accept(1.0) try: - chan.exec_command('no') + chan.exec_command(b'command contains \xfc and is not a valid UTF-8 string') self.assertTrue(False) except SSHException: pass @@ -447,9 +448,11 @@ class TransportTest(unittest.TestCase): bytes = self.tc.packetizer._Packetizer__sent_bytes chan.send('x' * 1024) bytes2 = self.tc.packetizer._Packetizer__sent_bytes + block_size = self.tc._cipher_info[self.tc.local_cipher]['block-size'] + mac_size = self.tc._mac_info[self.tc.local_mac]['size'] # tests show this is actually compressed to *52 bytes*! including packet overhead! nice!! :) self.assertTrue(bytes2 - bytes < 1024) - self.assertEqual(52, bytes2 - bytes) + self.assertEqual(16 + block_size + mac_size, bytes2 - bytes) chan.close() schan.close() |