Python LoopSocket.close方法代码示例

# 需要导入模块: from tests.loop import LoopSocket [as 别名]
# 或者: from tests.loop.LoopSocket import close [as 别名]
class TransportTest(unittest.TestCase):
    def setUp(self):
        self.socks = LoopSocket()
        self.sockc = LoopSocket()
        self.sockc.link(self.socks)
        self.tc = Transport(self.sockc)
        self.ts = Transport(self.socks)

    def tearDown(self):
        self.tc.close()
        self.ts.close()
        self.socks.close()
        self.sockc.close()

    def setup_test_server(self, client_options=None, server_options=None):
        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:
            client_options(self.tc.get_security_options())
        if server_options is not None:
            server_options(self.ts.get_security_options())

        event = threading.Event()
        self.server = NullServer()
        self.assertTrue(not event.is_set())
        self.ts.start_server(event, self.server)
        self.tc.connect(hostkey=public_host_key,
                        username='slowdive', password='pygmalion')
        event.wait(1.0)
        self.assertTrue(event.is_set())
        self.assertTrue(self.ts.is_active())

    def test_1_security_options(self):
        o = self.tc.get_security_options()
        self.assertEqual(type(o), SecurityOptions)
        self.assertTrue(('aes256-cbc', 'blowfish-cbc') != o.ciphers)
        o.ciphers = ('aes256-cbc', 'blowfish-cbc')
        self.assertEqual(('aes256-cbc', 'blowfish-cbc'), o.ciphers)
        try:
            o.ciphers = ('aes256-cbc', 'made-up-cipher')
            self.assertTrue(False)
        except ValueError:
            pass
        try:
            o.ciphers = 23
            self.assertTrue(False)
        except TypeError:
            pass

    def test_2_compute_key(self):
        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.assertEqual(b'207E66594CA87C44ECCBA3B3CD39FDDB378E6FDB0F97C54B2AA0CFBF900CD995',
                          hexlify(key).upper())

    def test_3_simple(self):
        """
        verify that we can establish an ssh link with ourselves across the
        loopback sockets.  this is hardly "simple" but it's simpler than the
        later tests. :)
        """
        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.assertTrue(not event.is_set())
        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.assertTrue(event.is_set())
        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(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.assertTrue(not event.is_set())
        self.socks.send(LONG_BANNER)
        self.ts.start_server(event, server)
        self.tc.connect(hostkey=public_host_key,
                        username='slowdive', password='pygmalion')
#.........这里部分代码省略.........

# 需要导入模块: from tests.loop import LoopSocket [as 别名]
# 或者: from tests.loop.LoopSocket import close [as 别名]
class AuthTest (unittest.TestCase):

    def setUp(self):
        self.socks = LoopSocket()
        self.sockc = LoopSocket()
        self.sockc.link(self.socks)
        self.tc = Transport(self.sockc)
        self.ts = Transport(self.socks)

    def tearDown(self):
        self.tc.close()
        self.ts.close()
        self.socks.close()
        self.sockc.close()

    def start_server(self):
        host_key = RSAKey.from_private_key_file(test_path('test_rsa.key'))
        self.public_host_key = RSAKey(data=host_key.asbytes())
        self.ts.add_server_key(host_key)
        self.event = threading.Event()
        self.server = NullServer()
        self.assertTrue(not self.event.is_set())
        self.ts.start_server(self.event, self.server)

    def verify_finished(self):
        self.event.wait(1.0)
        self.assertTrue(self.event.is_set())
        self.assertTrue(self.ts.is_active())

    def test_1_bad_auth_type(self):
        """
        verify that we get the right exception when an unsupported auth
        type is requested.
        """
        self.start_server()
        try:
            self.tc.connect(hostkey=self.public_host_key,
                            username='unknown', password='error')
            self.assertTrue(False)
        except:
            etype, evalue, etb = sys.exc_info()
            self.assertEqual(BadAuthenticationType, etype)
            self.assertEqual(['publickey'], evalue.allowed_types)

    def test_2_bad_password(self):
        """
        verify that a bad password gets the right exception, and that a retry
        with the right password works.
        """
        self.start_server()
        self.tc.connect(hostkey=self.public_host_key)
        try:
            self.tc.auth_password(username='slowdive', password='error')
            self.assertTrue(False)
        except:
            etype, evalue, etb = sys.exc_info()
            self.assertTrue(issubclass(etype, AuthenticationException))
        self.tc.auth_password(username='slowdive', password='pygmalion')
        self.verify_finished()

    def test_3_multipart_auth(self):
        """
        verify that multipart auth works.
        """
        self.start_server()
        self.tc.connect(hostkey=self.public_host_key)
        remain = self.tc.auth_password(username='paranoid', password='paranoid')
        self.assertEqual(['publickey'], remain)
        key = DSSKey.from_private_key_file(test_path('test_dss.key'))
        remain = self.tc.auth_publickey(username='paranoid', key=key)
        self.assertEqual([], remain)
        self.verify_finished()

    def test_4_interactive_auth(self):
        """
        verify keyboard-interactive auth works.
        """
        self.start_server()
        self.tc.connect(hostkey=self.public_host_key)

        def handler(title, instructions, prompts):
            self.got_title = title
            self.got_instructions = instructions
            self.got_prompts = prompts
            return ['cat']
        remain = self.tc.auth_interactive('commie', handler)
        self.assertEqual(self.got_title, 'password')
        self.assertEqual(self.got_prompts, [('Password', False)])
        self.assertEqual([], remain)
        self.verify_finished()

    def test_5_interactive_auth_fallback(self):
        """
        verify that a password auth attempt will fallback to "interactive"
        if password auth isn't supported but interactive is.
        """
        self.start_server()
        self.tc.connect(hostkey=self.public_host_key)
        remain = self.tc.auth_password('commie', 'cat')
        self.assertEqual([], remain)
#.........这里部分代码省略.........