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-rw-r--r--tests/test_transport.py230
1 files changed, 115 insertions, 115 deletions
diff --git a/tests/test_transport.py b/tests/test_transport.py
index e8f7f36..485a18e 100644
--- a/tests/test_transport.py
+++ b/tests/test_transport.py
@@ -20,23 +20,22 @@
Some unit tests for the ssh2 protocol in Transport.
"""
-from binascii import hexlify, unhexlify
+from binascii import hexlify
import select
import socket
-import sys
import time
import threading
-import unittest
import random
from paramiko import Transport, SecurityOptions, ServerInterface, RSAKey, DSSKey, \
- SSHException, BadAuthenticationType, InteractiveQuery, ChannelException
-from paramiko import AUTH_FAILED, AUTH_PARTIALLY_SUCCESSFUL, AUTH_SUCCESSFUL
+ SSHException, ChannelException
+from paramiko import AUTH_FAILED, AUTH_SUCCESSFUL
from paramiko import OPEN_SUCCEEDED, OPEN_FAILED_ADMINISTRATIVELY_PROHIBITED
-from paramiko.common import MSG_KEXINIT, MSG_CHANNEL_WINDOW_ADJUST
+from paramiko.common import MSG_KEXINIT, cMSG_CHANNEL_WINDOW_ADJUST
+from paramiko.py3compat import bytes
from paramiko.message import Message
-from loop import LoopSocket
-from util import ParamikoTest
+from tests.loop import LoopSocket
+from tests.util import ParamikoTest, test_path
LONG_BANNER = """\
@@ -55,7 +54,7 @@ Maybe.
class NullServer (ServerInterface):
paranoid_did_password = False
paranoid_did_public_key = False
- paranoid_key = DSSKey.from_private_key_file('tests/test_dss.key')
+ paranoid_key = DSSKey.from_private_key_file(test_path('test_dss.key'))
def get_allowed_auths(self, username):
if username == 'slowdive':
@@ -121,8 +120,8 @@ class TransportTest(ParamikoTest):
self.sockc.close()
def setup_test_server(self, client_options=None, server_options=None):
- host_key = RSAKey.from_private_key_file('tests/test_rsa.key')
- public_host_key = RSAKey(data=str(host_key))
+ host_key = RSAKey.from_private_key_file(test_path('test_rsa.key'))
+ public_host_key = RSAKey(data=host_key.asbytes())
self.ts.add_server_key(host_key)
if client_options is not None:
@@ -132,37 +131,37 @@ class TransportTest(ParamikoTest):
event = threading.Event()
self.server = NullServer()
- self.assert_(not event.isSet())
+ self.assertTrue(not event.isSet())
self.ts.start_server(event, self.server)
self.tc.connect(hostkey=public_host_key,
username='slowdive', password='pygmalion')
event.wait(1.0)
- self.assert_(event.isSet())
- self.assert_(self.ts.is_active())
+ self.assertTrue(event.isSet())
+ self.assertTrue(self.ts.is_active())
def test_1_security_options(self):
o = self.tc.get_security_options()
- self.assertEquals(type(o), SecurityOptions)
- self.assert_(('aes256-cbc', 'blowfish-cbc') != o.ciphers)
+ self.assertEqual(type(o), SecurityOptions)
+ self.assertTrue(('aes256-cbc', 'blowfish-cbc') != o.ciphers)
o.ciphers = ('aes256-cbc', 'blowfish-cbc')
- self.assertEquals(('aes256-cbc', 'blowfish-cbc'), o.ciphers)
+ self.assertEqual(('aes256-cbc', 'blowfish-cbc'), o.ciphers)
try:
o.ciphers = ('aes256-cbc', 'made-up-cipher')
- self.assert_(False)
+ self.assertTrue(False)
except ValueError:
pass
try:
o.ciphers = 23
- self.assert_(False)
+ self.assertTrue(False)
except TypeError:
pass
def test_2_compute_key(self):
- self.tc.K = 123281095979686581523377256114209720774539068973101330872763622971399429481072519713536292772709507296759612401802191955568143056534122385270077606457721553469730659233569339356140085284052436697480759510519672848743794433460113118986816826624865291116513647975790797391795651716378444844877749505443714557929L
- self.tc.H = unhexlify('0C8307CDE6856FF30BA93684EB0F04C2520E9ED3')
+ self.tc.K = 123281095979686581523377256114209720774539068973101330872763622971399429481072519713536292772709507296759612401802191955568143056534122385270077606457721553469730659233569339356140085284052436697480759510519672848743794433460113118986816826624865291116513647975790797391795651716378444844877749505443714557929
+ self.tc.H = b'\x0C\x83\x07\xCD\xE6\x85\x6F\xF3\x0B\xA9\x36\x84\xEB\x0F\x04\xC2\x52\x0E\x9E\xD3'
self.tc.session_id = self.tc.H
key = self.tc._compute_key('C', 32)
- self.assertEquals('207E66594CA87C44ECCBA3B3CD39FDDB378E6FDB0F97C54B2AA0CFBF900CD995',
+ self.assertEqual(b'207E66594CA87C44ECCBA3B3CD39FDDB378E6FDB0F97C54B2AA0CFBF900CD995',
hexlify(key).upper())
def test_3_simple(self):
@@ -171,44 +170,44 @@ class TransportTest(ParamikoTest):
loopback sockets. this is hardly "simple" but it's simpler than the
later tests. :)
"""
- host_key = RSAKey.from_private_key_file('tests/test_rsa.key')
- public_host_key = RSAKey(data=str(host_key))
+ host_key = RSAKey.from_private_key_file(test_path('test_rsa.key'))
+ public_host_key = RSAKey(data=host_key.asbytes())
self.ts.add_server_key(host_key)
event = threading.Event()
server = NullServer()
- self.assert_(not event.isSet())
- self.assertEquals(None, self.tc.get_username())
- self.assertEquals(None, self.ts.get_username())
- self.assertEquals(False, self.tc.is_authenticated())
- self.assertEquals(False, self.ts.is_authenticated())
+ self.assertTrue(not event.isSet())
+ self.assertEqual(None, self.tc.get_username())
+ self.assertEqual(None, self.ts.get_username())
+ self.assertEqual(False, self.tc.is_authenticated())
+ self.assertEqual(False, self.ts.is_authenticated())
self.ts.start_server(event, server)
self.tc.connect(hostkey=public_host_key,
username='slowdive', password='pygmalion')
event.wait(1.0)
- self.assert_(event.isSet())
- self.assert_(self.ts.is_active())
- self.assertEquals('slowdive', self.tc.get_username())
- self.assertEquals('slowdive', self.ts.get_username())
- self.assertEquals(True, self.tc.is_authenticated())
- self.assertEquals(True, self.ts.is_authenticated())
+ self.assertTrue(event.isSet())
+ self.assertTrue(self.ts.is_active())
+ self.assertEqual('slowdive', self.tc.get_username())
+ self.assertEqual('slowdive', self.ts.get_username())
+ self.assertEqual(True, self.tc.is_authenticated())
+ self.assertEqual(True, self.ts.is_authenticated())
def test_3a_long_banner(self):
"""
verify that a long banner doesn't mess up the handshake.
"""
- host_key = RSAKey.from_private_key_file('tests/test_rsa.key')
- public_host_key = RSAKey(data=str(host_key))
+ host_key = RSAKey.from_private_key_file(test_path('test_rsa.key'))
+ public_host_key = RSAKey(data=host_key.asbytes())
self.ts.add_server_key(host_key)
event = threading.Event()
server = NullServer()
- self.assert_(not event.isSet())
+ self.assertTrue(not event.isSet())
self.socks.send(LONG_BANNER)
self.ts.start_server(event, server)
self.tc.connect(hostkey=public_host_key,
username='slowdive', password='pygmalion')
event.wait(1.0)
- self.assert_(event.isSet())
- self.assert_(self.ts.is_active())
+ self.assertTrue(event.isSet())
+ self.assertTrue(self.ts.is_active())
def test_4_special(self):
"""
@@ -219,10 +218,10 @@ class TransportTest(ParamikoTest):
options.ciphers = ('aes256-cbc',)
options.digests = ('hmac-md5-96',)
self.setup_test_server(client_options=force_algorithms)
- self.assertEquals('aes256-cbc', self.tc.local_cipher)
- self.assertEquals('aes256-cbc', self.tc.remote_cipher)
- self.assertEquals(12, self.tc.packetizer.get_mac_size_out())
- self.assertEquals(12, self.tc.packetizer.get_mac_size_in())
+ self.assertEqual('aes256-cbc', self.tc.local_cipher)
+ self.assertEqual('aes256-cbc', self.tc.remote_cipher)
+ self.assertEqual(12, self.tc.packetizer.get_mac_size_out())
+ self.assertEqual(12, self.tc.packetizer.get_mac_size_in())
self.tc.send_ignore(1024)
self.tc.renegotiate_keys()
@@ -233,10 +232,10 @@ class TransportTest(ParamikoTest):
verify that the keepalive will be sent.
"""
self.setup_test_server()
- self.assertEquals(None, getattr(self.server, '_global_request', None))
+ self.assertEqual(None, getattr(self.server, '_global_request', None))
self.tc.set_keepalive(1)
time.sleep(2)
- self.assertEquals('keepalive@lag.net', self.server._global_request)
+ self.assertEqual('keepalive@lag.net', self.server._global_request)
def test_6_exec_command(self):
"""
@@ -248,8 +247,8 @@ class TransportTest(ParamikoTest):
schan = self.ts.accept(1.0)
try:
chan.exec_command('no')
- self.assert_(False)
- except SSHException, x:
+ self.assertTrue(False)
+ except SSHException:
pass
chan = self.tc.open_session()
@@ -260,11 +259,11 @@ class TransportTest(ParamikoTest):
schan.close()
f = chan.makefile()
- self.assertEquals('Hello there.\n', f.readline())
- self.assertEquals('', f.readline())
+ self.assertEqual('Hello there.\n', f.readline())
+ self.assertEqual('', f.readline())
f = chan.makefile_stderr()
- self.assertEquals('This is on stderr.\n', f.readline())
- self.assertEquals('', f.readline())
+ self.assertEqual('This is on stderr.\n', f.readline())
+ self.assertEqual('', f.readline())
# now try it with combined stdout/stderr
chan = self.tc.open_session()
@@ -276,9 +275,9 @@ class TransportTest(ParamikoTest):
chan.set_combine_stderr(True)
f = chan.makefile()
- self.assertEquals('Hello there.\n', f.readline())
- self.assertEquals('This is on stderr.\n', f.readline())
- self.assertEquals('', f.readline())
+ self.assertEqual('Hello there.\n', f.readline())
+ self.assertEqual('This is on stderr.\n', f.readline())
+ self.assertEqual('', f.readline())
def test_7_invoke_shell(self):
"""
@@ -290,9 +289,9 @@ class TransportTest(ParamikoTest):
schan = self.ts.accept(1.0)
chan.send('communist j. cat\n')
f = schan.makefile()
- self.assertEquals('communist j. cat\n', f.readline())
+ self.assertEqual('communist j. cat\n', f.readline())
chan.close()
- self.assertEquals('', f.readline())
+ self.assertEqual('', f.readline())
def test_8_channel_exception(self):
"""
@@ -302,8 +301,8 @@ class TransportTest(ParamikoTest):
try:
chan = self.tc.open_channel('bogus')
self.fail('expected exception')
- except ChannelException, x:
- self.assert_(x.code == OPEN_FAILED_ADMINISTRATIVELY_PROHIBITED)
+ except ChannelException as e:
+ self.assertTrue(e.code == OPEN_FAILED_ADMINISTRATIVELY_PROHIBITED)
def test_9_exit_status(self):
"""
@@ -315,7 +314,7 @@ class TransportTest(ParamikoTest):
schan = self.ts.accept(1.0)
chan.exec_command('yes')
schan.send('Hello there.\n')
- self.assert_(not chan.exit_status_ready())
+ self.assertTrue(not chan.exit_status_ready())
# trigger an EOF
schan.shutdown_read()
schan.shutdown_write()
@@ -323,15 +322,15 @@ class TransportTest(ParamikoTest):
schan.close()
f = chan.makefile()
- self.assertEquals('Hello there.\n', f.readline())
- self.assertEquals('', f.readline())
+ self.assertEqual('Hello there.\n', f.readline())
+ self.assertEqual('', f.readline())
count = 0
while not chan.exit_status_ready():
time.sleep(0.1)
count += 1
if count > 50:
raise Exception("timeout")
- self.assertEquals(23, chan.recv_exit_status())
+ self.assertEqual(23, chan.recv_exit_status())
chan.close()
def test_A_select(self):
@@ -345,9 +344,9 @@ class TransportTest(ParamikoTest):
# nothing should be ready
r, w, e = select.select([chan], [], [], 0.1)
- self.assertEquals([], r)
- self.assertEquals([], w)
- self.assertEquals([], e)
+ self.assertEqual([], r)
+ self.assertEqual([], w)
+ self.assertEqual([], e)
schan.send('hello\n')
@@ -357,17 +356,17 @@ class TransportTest(ParamikoTest):
if chan in r:
break
time.sleep(0.1)
- self.assertEquals([chan], r)
- self.assertEquals([], w)
- self.assertEquals([], e)
+ self.assertEqual([chan], r)
+ self.assertEqual([], w)
+ self.assertEqual([], e)
- self.assertEquals('hello\n', chan.recv(6))
+ self.assertEqual(b'hello\n', chan.recv(6))
# and, should be dead again now
r, w, e = select.select([chan], [], [], 0.1)
- self.assertEquals([], r)
- self.assertEquals([], w)
- self.assertEquals([], e)
+ self.assertEqual([], r)
+ self.assertEqual([], w)
+ self.assertEqual([], e)
schan.close()
@@ -377,17 +376,17 @@ class TransportTest(ParamikoTest):
if chan in r:
break
time.sleep(0.1)
- self.assertEquals([chan], r)
- self.assertEquals([], w)
- self.assertEquals([], e)
- self.assertEquals('', chan.recv(16))
+ self.assertEqual([chan], r)
+ self.assertEqual([], w)
+ self.assertEqual([], e)
+ self.assertEqual(bytes(), chan.recv(16))
# make sure the pipe is still open for now...
p = chan._pipe
- self.assertEquals(False, p._closed)
+ self.assertEqual(False, p._closed)
chan.close()
# ...and now is closed.
- self.assertEquals(True, p._closed)
+ self.assertEqual(True, p._closed)
def test_B_renegotiate(self):
"""
@@ -399,17 +398,17 @@ class TransportTest(ParamikoTest):
chan.exec_command('yes')
schan = self.ts.accept(1.0)
- self.assertEquals(self.tc.H, self.tc.session_id)
+ self.assertEqual(self.tc.H, self.tc.session_id)
for i in range(20):
chan.send('x' * 1024)
chan.close()
# allow a few seconds for the rekeying to complete
- for i in xrange(50):
+ for i in range(50):
if self.tc.H != self.tc.session_id:
break
time.sleep(0.1)
- self.assertNotEquals(self.tc.H, self.tc.session_id)
+ self.assertNotEqual(self.tc.H, self.tc.session_id)
schan.close()
@@ -428,8 +427,8 @@ class TransportTest(ParamikoTest):
chan.send('x' * 1024)
bytes2 = self.tc.packetizer._Packetizer__sent_bytes
# tests show this is actually compressed to *52 bytes*! including packet overhead! nice!! :)
- self.assert_(bytes2 - bytes < 1024)
- self.assertEquals(52, bytes2 - bytes)
+ self.assertTrue(bytes2 - bytes < 1024)
+ self.assertEqual(52, bytes2 - bytes)
chan.close()
schan.close()
@@ -444,24 +443,25 @@ class TransportTest(ParamikoTest):
schan = self.ts.accept(1.0)
requested = []
- def handler(c, (addr, port)):
+ def handler(c, addr_port):
+ addr, port = addr_port
requested.append((addr, port))
self.tc._queue_incoming_channel(c)
- self.assertEquals(None, getattr(self.server, '_x11_screen_number', None))
+ self.assertEqual(None, getattr(self.server, '_x11_screen_number', None))
cookie = chan.request_x11(0, single_connection=True, handler=handler)
- self.assertEquals(0, self.server._x11_screen_number)
- self.assertEquals('MIT-MAGIC-COOKIE-1', self.server._x11_auth_protocol)
- self.assertEquals(cookie, self.server._x11_auth_cookie)
- self.assertEquals(True, self.server._x11_single_connection)
+ self.assertEqual(0, self.server._x11_screen_number)
+ self.assertEqual('MIT-MAGIC-COOKIE-1', self.server._x11_auth_protocol)
+ self.assertEqual(cookie, self.server._x11_auth_cookie)
+ self.assertEqual(True, self.server._x11_single_connection)
x11_server = self.ts.open_x11_channel(('localhost', 6093))
x11_client = self.tc.accept()
- self.assertEquals('localhost', requested[0][0])
- self.assertEquals(6093, requested[0][1])
+ self.assertEqual('localhost', requested[0][0])
+ self.assertEqual(6093, requested[0][1])
x11_server.send('hello')
- self.assertEquals('hello', x11_client.recv(5))
+ self.assertEqual(b'hello', x11_client.recv(5))
x11_server.close()
x11_client.close()
@@ -479,13 +479,13 @@ class TransportTest(ParamikoTest):
schan = self.ts.accept(1.0)
requested = []
- def handler(c, (origin_addr, origin_port), (server_addr, server_port)):
- requested.append((origin_addr, origin_port))
- requested.append((server_addr, server_port))
+ def handler(c, origin_addr_port, server_addr_port):
+ requested.append(origin_addr_port)
+ requested.append(server_addr_port)
self.tc._queue_incoming_channel(c)
port = self.tc.request_port_forward('127.0.0.1', 0, handler)
- self.assertEquals(port, self.server._listen.getsockname()[1])
+ self.assertEqual(port, self.server._listen.getsockname()[1])
cs = socket.socket()
cs.connect(('127.0.0.1', port))
@@ -494,7 +494,7 @@ class TransportTest(ParamikoTest):
cch = self.tc.accept()
sch.send('hello')
- self.assertEquals('hello', cch.recv(5))
+ self.assertEqual(b'hello', cch.recv(5))
sch.close()
cch.close()
ss.close()
@@ -526,12 +526,12 @@ class TransportTest(ParamikoTest):
cch.connect(self.server._tcpip_dest)
ss, _ = greeting_server.accept()
- ss.send('Hello!\n')
+ ss.send(b'Hello!\n')
ss.close()
sch.send(cch.recv(8192))
sch.close()
- self.assertEquals('Hello!\n', cs.recv(7))
+ self.assertEqual(b'Hello!\n', cs.recv(7))
cs.close()
def test_G_stderr_select(self):
@@ -546,9 +546,9 @@ class TransportTest(ParamikoTest):
# nothing should be ready
r, w, e = select.select([chan], [], [], 0.1)
- self.assertEquals([], r)
- self.assertEquals([], w)
- self.assertEquals([], e)
+ self.assertEqual([], r)
+ self.assertEqual([], w)
+ self.assertEqual([], e)
schan.send_stderr('hello\n')
@@ -558,17 +558,17 @@ class TransportTest(ParamikoTest):
if chan in r:
break
time.sleep(0.1)
- self.assertEquals([chan], r)
- self.assertEquals([], w)
- self.assertEquals([], e)
+ self.assertEqual([chan], r)
+ self.assertEqual([], w)
+ self.assertEqual([], e)
- self.assertEquals('hello\n', chan.recv_stderr(6))
+ self.assertEqual(b'hello\n', chan.recv_stderr(6))
# and, should be dead again now
r, w, e = select.select([chan], [], [], 0.1)
- self.assertEquals([], r)
- self.assertEquals([], w)
- self.assertEquals([], e)
+ self.assertEqual([], r)
+ self.assertEqual([], w)
+ self.assertEqual([], e)
schan.close()
chan.close()
@@ -582,7 +582,7 @@ class TransportTest(ParamikoTest):
chan.invoke_shell()
schan = self.ts.accept(1.0)
- self.assertEquals(chan.send_ready(), True)
+ self.assertEqual(chan.send_ready(), True)
total = 0
K = '*' * 1024
while total < 1024 * 1024:
@@ -590,11 +590,11 @@ class TransportTest(ParamikoTest):
total += len(K)
if not chan.send_ready():
break
- self.assert_(total < 1024 * 1024)
+ self.assertTrue(total < 1024 * 1024)
schan.close()
chan.close()
- self.assertEquals(chan.send_ready(), True)
+ self.assertEqual(chan.send_ready(), True)
def test_I_rekey_deadlock(self):
"""
@@ -657,7 +657,7 @@ class TransportTest(ParamikoTest):
def run(self):
try:
- for i in xrange(1, 1+self.iterations):
+ for i in range(1, 1+self.iterations):
if self.done_event.isSet():
break
self.watchdog_event.set()
@@ -706,7 +706,7 @@ class TransportTest(ParamikoTest):
# Simulate in-transit MSG_CHANNEL_WINDOW_ADJUST by sending it
# before responding to the incoming MSG_KEXINIT.
m2 = Message()
- m2.add_byte(chr(MSG_CHANNEL_WINDOW_ADJUST))
+ m2.add_byte(cMSG_CHANNEL_WINDOW_ADJUST)
m2.add_int(chan.remote_chanid)
m2.add_int(1) # bytes to add
self._send_message(m2)
generated by cgit v1.2.3 (git 2.25.4) at 2024-05-04 00:27:59 +0000