Python credentials.IAnonymous方法代码示例

# 需要导入模块: from twisted.cred import credentials [as 别名]
# 或者: from twisted.cred.credentials import IAnonymous [as 别名]
def test_createsDictionary(self):
        """
        Test that the --auth command line creates a dictionary
        mapping supported interfaces to the list of credentials
        checkers that support it.
        """
        options = DummyOptions()
        options.parseOptions(['--auth', 'memory', '--auth', 'anonymous'])
        chd = options['credInterfaces']
        self.assertEqual(len(chd[credentials.IAnonymous]), 1)
        self.assertEqual(len(chd[credentials.IUsernamePassword]), 1)
        chdAnonymous = chd[credentials.IAnonymous][0]
        chdUserPass = chd[credentials.IUsernamePassword][0]
        self.assertTrue(checkers.ICredentialsChecker.providedBy(chdAnonymous))
        self.assertTrue(checkers.ICredentialsChecker.providedBy(chdUserPass))
        self.assertIn(credentials.IAnonymous,
                      chdAnonymous.credentialInterfaces)
        self.assertIn(credentials.IUsernamePassword,
                      chdUserPass.credentialInterfaces) 

# 需要导入模块: from twisted.cred import credentials [as 别名]
# 或者: from twisted.cred.credentials import IAnonymous [as 别名]
def test_createsDictionary(self):
        """
        The C{--auth} command line creates a dictionary mapping supported
        interfaces to the list of credentials checkers that support it.
        """
        options = DummyOptions()
        options.parseOptions(['--auth', 'memory', '--auth', 'anonymous'])
        chd = options['credInterfaces']
        self.assertEqual(len(chd[credentials.IAnonymous]), 1)
        self.assertEqual(len(chd[credentials.IUsernamePassword]), 1)
        chdAnonymous = chd[credentials.IAnonymous][0]
        chdUserPass = chd[credentials.IUsernamePassword][0]
        self.assertTrue(checkers.ICredentialsChecker.providedBy(chdAnonymous))
        self.assertTrue(checkers.ICredentialsChecker.providedBy(chdUserPass))
        self.assertIn(credentials.IAnonymous,
                      chdAnonymous.credentialInterfaces)
        self.assertIn(credentials.IUsernamePassword,
                      chdUserPass.credentialInterfaces) 

# 需要导入模块: from twisted.cred import credentials [as 别名]
# 或者: from twisted.cred.credentials import IAnonymous [as 别名]
def makeService(config):
    f = ftp.FTPFactory()

    r = ftp.FTPRealm(config['root'])
    p = portal.Portal(r)
    p.registerChecker(checkers.AllowAnonymousAccess(), credentials.IAnonymous)

    if config['password-file'] is not None:
        p.registerChecker(checkers.FilePasswordDB(config['password-file'], cache=True))

    f.tld = config['root']
    f.userAnonymous = config['userAnonymous']
    f.portal = p
    f.protocol = ftp.FTP
    
    try:
        portno = int(config['port'])
    except KeyError:
        portno = 2121
    return internet.TCPServer(portno, f) 

# 需要导入模块: from twisted.cred import credentials [as 别名]
# 或者: from twisted.cred.credentials import IAnonymous [as 别名]
def test_createsDictionary(self):
        """
        Test that the --auth command line creates a dictionary
        mapping supported interfaces to the list of credentials
        checkers that support it.
        """
        options = DummyOptions()
        options.parseOptions(['--auth', 'memory', '--auth', 'anonymous'])
        chd = options['credInterfaces']
        self.assertEquals(len(chd[credentials.IAnonymous]), 1)
        self.assertEquals(len(chd[credentials.IUsernamePassword]), 1)
        chdAnonymous = chd[credentials.IAnonymous][0]
        chdUserPass = chd[credentials.IUsernamePassword][0]
        self.assertTrue(checkers.ICredentialsChecker.providedBy(chdAnonymous))
        self.assertTrue(checkers.ICredentialsChecker.providedBy(chdUserPass))
        self.assertIn(credentials.IAnonymous,
                      chdAnonymous.credentialInterfaces)
        self.assertIn(credentials.IUsernamePassword,
                      chdUserPass.credentialInterfaces) 

# 需要导入模块: from twisted.cred import credentials [as 别名]
# 或者: from twisted.cred.credentials import IAnonymous [as 别名]
def test_isChecker(self):
        """
        Verifies that strcred.makeChecker('anonymous') returns an object
        that implements the L{ICredentialsChecker} interface.
        """
        checker = strcred.makeChecker('anonymous')
        self.assertTrue(checkers.ICredentialsChecker.providedBy(checker))
        self.assertIn(credentials.IAnonymous, checker.credentialInterfaces) 

# 需要导入模块: from twisted.cred import credentials [as 别名]
# 或者: from twisted.cred.credentials import IAnonymous [as 别名]
def test_supportsInterface(self):
        """
        Test that the supportsInterface method behaves appropriately.
        """
        options = OptionsForUsernamePassword()
        self.assertTrue(
            options.supportsInterface(credentials.IUsernamePassword))
        self.assertFalse(
            options.supportsInterface(credentials.IAnonymous))
        self.assertRaises(
            strcred.UnsupportedInterfaces, options.addChecker,
            self.anonChecker) 

# 需要导入模块: from twisted.cred import credentials [as 别名]
# 或者: from twisted.cred.credentials import IAnonymous [as 别名]
def test_supportsAllInterfaces(self):
        """
        Test that the supportsInterface method behaves appropriately
        when the supportedInterfaces attribute is None.
        """
        options = OptionsSupportsAllInterfaces()
        self.assertTrue(
            options.supportsInterface(credentials.IUsernamePassword))
        self.assertTrue(
            options.supportsInterface(credentials.IAnonymous)) 

# 需要导入模块: from twisted.cred import credentials [as 别名]
# 或者: from twisted.cred.credentials import IAnonymous [as 别名]
def test_portalRejectedSenderAddress(self):
        """
        Test that a C{MAIL FROM} command with an address rejected by an
        L{smtp.SMTP} instance's portal is responded to with the correct error
        code.
        """
        class DisallowAnonymousAccess(object):
            """
            Checker for L{IAnonymous} which rejects authentication attempts.
            """
            credentialInterfaces = (IAnonymous,)

            def requestAvatarId(self, credentials):
                return defer.fail(UnauthorizedLogin())

        realm = SingletonRealm(smtp.IMessageDelivery, NotImplementedDelivery())
        portal = Portal(realm, [DisallowAnonymousAccess()])
        proto = smtp.SMTP()
        proto.portal = portal
        trans = StringTransport()
        proto.makeConnection(trans)

        # Deal with the necessary preliminaries
        proto.dataReceived('HELO example.com\r\n')
        trans.clear()

        # Try to specify our sender address
        proto.dataReceived('MAIL FROM:<alice@example.com>\r\n')

        # Clean up the protocol before doing anything that might raise an
        # exception.
        proto.connectionLost(error.ConnectionLost())

        # Make sure that we received exactly the correct response
        self.assertEqual(
            trans.value(),
            '550 Cannot receive from specified address '
            '<alice@example.com>: Sender not acceptable\r\n') 

# 需要导入模块: from twisted.cred import credentials [as 别名]
# 或者: from twisted.cred.credentials import IAnonymous [as 别名]
def test_supportsInterface(self):
        """
        The supportsInterface method behaves appropriately.
        """
        options = OptionsForUsernamePassword()
        self.assertTrue(
            options.supportsInterface(credentials.IUsernamePassword))
        self.assertFalse(
            options.supportsInterface(credentials.IAnonymous))
        self.assertRaises(
            strcred.UnsupportedInterfaces, options.addChecker,
            self.anonChecker) 

# 需要导入模块: from twisted.cred import credentials [as 别名]
# 或者: from twisted.cred.credentials import IAnonymous [as 别名]
def test_supportsAllInterfaces(self):
        """
        The supportsInterface method behaves appropriately
        when the supportedInterfaces attribute is None.
        """
        options = OptionsSupportsAllInterfaces()
        self.assertTrue(
            options.supportsInterface(credentials.IUsernamePassword))
        self.assertTrue(
            options.supportsInterface(credentials.IAnonymous)) 

# 需要导入模块: from twisted.cred import credentials [as 别名]
# 或者: from twisted.cred.credentials import IAnonymous [as 别名]
def test_portalRejectedSenderAddress(self):
        """
        Test that a C{MAIL FROM} command with an address rejected by an
        L{smtp.SMTP} instance's portal is responded to with the correct error
        code.
        """
        class DisallowAnonymousAccess(object):
            """
            Checker for L{IAnonymous} which rejects authentication attempts.
            """
            credentialInterfaces = (IAnonymous,)

            def requestAvatarId(self, credentials):
                return defer.fail(UnauthorizedLogin())

        realm = SingletonRealm(smtp.IMessageDelivery, NotImplementedDelivery())
        portal = Portal(realm, [DisallowAnonymousAccess()])
        proto = smtp.SMTP()
        proto.portal = portal
        trans = StringTransport()
        proto.makeConnection(trans)

        # Deal with the necessary preliminaries
        proto.dataReceived(b'HELO example.com\r\n')
        trans.clear()

        # Try to specify our sender address
        proto.dataReceived(b'MAIL FROM:<alice@example.com>\r\n')

        # Clean up the protocol before doing anything that might raise an
        # exception.
        proto.connectionLost(error.ConnectionLost())

        # Make sure that we received exactly the correct response
        self.assertEqual(
            trans.value(),
            b'550 Cannot receive from specified address '
            b'<alice@example.com>: Sender not acceptable\r\n') 

# 需要导入模块: from twisted.cred import credentials [as 别名]
# 或者: from twisted.cred.credentials import IAnonymous [as 别名]
def test_portalRejectedSenderAddress(self):
        """
        Test that a C{MAIL FROM} command with an address rejected by an
        L{smtp.SMTP} instance's portal is responded to with the correct error
        code.
        """
        class DisallowAnonymousAccess(object):
            """
            Checker for L{IAnonymous} which rejects authentication attempts.
            """
            implements(ICredentialsChecker)

            credentialInterfaces = (IAnonymous,)

            def requestAvatarId(self, credentials):
                return defer.fail(UnauthorizedLogin())

        realm = SingletonRealm(smtp.IMessageDelivery, NotImplementedDelivery())
        portal = Portal(realm, [DisallowAnonymousAccess()])
        proto = smtp.SMTP()
        proto.portal = portal
        trans = StringTransport()
        proto.makeConnection(trans)

        # Deal with the necessary preliminaries
        proto.dataReceived('HELO example.com\r\n')
        trans.clear()

        # Try to specify our sender address
        proto.dataReceived('MAIL FROM:<alice@example.com>\r\n')

        # Clean up the protocol before doing anything that might raise an
        # exception.
        proto.connectionLost(error.ConnectionLost())

        # Make sure that we received exactly the correct response
        self.assertEqual(
            trans.value(),
            '550 Cannot receive from specified address '
            '<alice@example.com>: Sender not acceptable\r\n') 

# 需要导入模块: from twisted.cred import credentials [as 别名]
# 或者: from twisted.cred.credentials import IAnonymous [as 别名]
def test_supportsInterface(self):
        """
        Test that the supportsInterface method behaves appropriately.
        """
        options = OptionsForUsernamePassword()
        self.assertTrue(
            options.supportsInterface(credentials.IUsernamePassword))
        self.assertFalse(
            options.supportsInterface(credentials.IAnonymous))
        self.assertRaises(
            strcred.UnsupportedInterfaces, options.addChecker, self.anonChecker) 

# 需要导入模块: from twisted.cred import credentials [as 别名]
# 或者: from twisted.cred.credentials import IAnonymous [as 别名]
def setUp(self):
        # Create a directory
        self.directory = self.mktemp()
        os.mkdir(self.directory)

        # Start the server
        p = portal.Portal(ftp.FTPRealm(self.directory))
        p.registerChecker(checkers.AllowAnonymousAccess(), 
                          credentials.IAnonymous)
        self.factory = ftp.FTPFactory(portal=p)
        self.port = reactor.listenTCP(0, self.factory, interface="127.0.0.1")

        # Hook the server's buildProtocol to make the protocol instance
        # accessible to tests.
        buildProtocol = self.factory.buildProtocol
        d1 = defer.Deferred()
        def _rememberProtocolInstance(addr):
            protocol = buildProtocol(addr)
            self.serverProtocol = protocol.wrappedProtocol
            d1.callback(None)
            return protocol
        self.factory.buildProtocol = _rememberProtocolInstance

        # Connect a client to it
        portNum = self.port.getHost().port
        clientCreator = protocol.ClientCreator(reactor, ftp.FTPClientBasic)
        d2 = clientCreator.connectTCP("127.0.0.1", portNum)
        def gotClient(client):
            self.client = client
        d2.addCallback(gotClient)
        return defer.gatherResults([d1, d2]) 

# 需要导入模块: from twisted.cred import credentials [as 别名]
# 或者: from twisted.cred.credentials import IAnonymous [as 别名]
def setUp(self):
        # Create a directory
        self.directory = self.mktemp()
        os.mkdir(self.directory)
        self.dirPath = filepath.FilePath(self.directory)

        # Start the server
        p = portal.Portal(ftp.FTPRealm(self.directory))
        p.registerChecker(checkers.AllowAnonymousAccess(),
                          credentials.IAnonymous)
        self.factory = ftp.FTPFactory(portal=p,
                                      userAnonymous=self.userAnonymous)
        port = reactor.listenTCP(0, self.factory, interface="127.0.0.1")
        self.addCleanup(port.stopListening)

        # Hook the server's buildProtocol to make the protocol instance
        # accessible to tests.
        buildProtocol = self.factory.buildProtocol
        d1 = defer.Deferred()
        def _rememberProtocolInstance(addr):
            # Done hooking this.
            del self.factory.buildProtocol

            protocol = buildProtocol(addr)
            self.serverProtocol = protocol.wrappedProtocol
            def cleanupServer():
                if self.serverProtocol.transport is not None:
                    self.serverProtocol.transport.loseConnection()
            self.addCleanup(cleanupServer)
            d1.callback(None)
            return protocol
        self.factory.buildProtocol = _rememberProtocolInstance

        # Connect a client to it
        portNum = port.getHost().port
        clientCreator = protocol.ClientCreator(reactor, self.clientFactory)
        d2 = clientCreator.connectTCP("127.0.0.1", portNum)
        def gotClient(client):
            self.client = client
            self.addCleanup(self.client.transport.loseConnection)
        d2.addCallback(gotClient)
        return defer.gatherResults([d1, d2])