Python Transport.auth_interactive方法代码示例

# 需要导入模块: from paramiko import Transport [as 别名]
# 或者: from paramiko.Transport import auth_interactive [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.........

# 需要导入模块: from paramiko import Transport [as 别名]
# 或者: from paramiko.Transport import auth_interactive [as 别名]

#.........这里部分代码省略.........
        server = NullServer()
        self.assert_(not event.isSet())
        self.ts.start_server(event, server)
        self.tc.ultra_debug = True
        self.tc.connect(hostkey=public_host_key)
        remain = self.tc.auth_password(username='paranoid', password='paranoid')
        self.assertEquals(['publickey'], remain)
        key = DSSKey.from_private_key_file('tests/test_dss.key')
        remain = self.tc.auth_publickey(username='paranoid', key=key)
        self.assertEquals([], remain)
        event.wait(1.0)
        self.assert_(event.isSet())
        self.assert_(self.ts.is_active())

    def test_9_interactive_auth(self):
        """
        verify keyboard-interactive auth works.
        """
        host_key = RSAKey.from_private_key_file('tests/test_rsa.key')
        public_host_key = RSAKey(data=str(host_key))
        self.ts.add_server_key(host_key)
        event = threading.Event()
        server = NullServer()
        self.assert_(not event.isSet())
        self.ts.start_server(event, server)
        self.tc.ultra_debug = True
        self.tc.connect(hostkey=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.assertEquals(self.got_title, 'password')
        self.assertEquals(self.got_prompts, [('Password', False)])
        self.assertEquals([], remain)
        event.wait(1.0)
        self.assert_(event.isSet())
        self.assert_(self.ts.is_active())
        
    def test_A_interactive_auth_fallback(self):
        """
        verify that a password auth attempt will fallback to "interactive"
        if password auth isn't supported but interactive is.
        """
        host_key = RSAKey.from_private_key_file('tests/test_rsa.key')
        public_host_key = RSAKey(data=str(host_key))
        self.ts.add_server_key(host_key)
        event = threading.Event()
        server = NullServer()
        self.assert_(not event.isSet())
        self.ts.start_server(event, server)
        self.tc.ultra_debug = True
        self.tc.connect(hostkey=public_host_key)
        remain = self.tc.auth_password('commie', 'cat')
        self.assertEquals([], remain)
        event.wait(1.0)
        self.assert_(event.isSet())
        self.assert_(self.ts.is_active())
            
    def test_B_exec_command(self):
        """
        verify that exec_command() does something reasonable.
        """
        self.setup_test_server()