Python endpoints.SSL4ClientEndpoint方法代碼示例

# 需要導入模塊: from twisted.internet import endpoints [as 別名]
# 或者: from twisted.internet.endpoints import SSL4ClientEndpoint [as 別名]
def test_sslPositionalArgs(self):
        """
        When passed an SSL strports description, L{clientFromString} returns a
        L{SSL4ClientEndpoint} instance initialized with the values from the
        string.
        """
        reactor = object()
        client = endpoints.clientFromString(
            reactor,
            "ssl:example.net:4321:privateKey=%s:"
            "certKey=%s:bindAddress=10.0.0.3:timeout=3:caCertsDir=%s" %
            (escapedPEMPathName, escapedPEMPathName, escapedCAsPathName))
        self.assertIsInstance(client, endpoints.SSL4ClientEndpoint)
        self.assertIs(client._reactor, reactor)
        self.assertEqual(client._host, "example.net")
        self.assertEqual(client._port, 4321)
        self.assertEqual(client._timeout, 3)
        self.assertEqual(client._bindAddress, ("10.0.0.3", 0)) 

# 需要導入模塊: from twisted.internet import endpoints [as 別名]
# 或者: from twisted.internet.endpoints import SSL4ClientEndpoint [as 別名]
def test_sslWithDefaults(self):
        """
        When passed an SSL strports description without extra arguments,
        L{clientFromString} returns a L{SSL4ClientEndpoint} instance
        whose context factory is initialized with default values.
        """
        reactor = object()
        client = endpoints.clientFromString(reactor, "ssl:example.net:4321")
        self.assertIsInstance(client, endpoints.SSL4ClientEndpoint)
        self.assertIs(client._reactor, reactor)
        self.assertEqual(client._host, "example.net")
        self.assertEqual(client._port, 4321)
        certOptions = client._sslContextFactory
        self.assertEqual(certOptions.method, SSLv23_METHOD)
        self.assertIsNone(certOptions.certificate)
        self.assertIsNone(certOptions.privateKey) 

# 需要導入模塊: from twisted.internet import endpoints [as 別名]
# 或者: from twisted.internet.endpoints import SSL4ClientEndpoint [as 別名]
def createClientEndpoint(self, reactor, clientFactory, **connectArgs):
        """
        Create an L{SSL4ClientEndpoint} and return the values needed to verify
        its behaviour.

        @param reactor: A fake L{IReactorSSL} that L{SSL4ClientEndpoint} can
            call L{IReactorSSL.connectSSL} on.
        @param clientFactory: The thing that we expect to be passed to our
            L{IStreamClientEndpoint.connect} implementation.
        @param connectArgs: Optional dictionary of arguments to
            L{IReactorSSL.connectSSL}
        """
        address = IPv4Address("TCP", "localhost", 80)

        if connectArgs is None:
            connectArgs = {}

        return (endpoints.SSL4ClientEndpoint(reactor,
                                             address.host,
                                             address.port,
                                             self.clientSSLContext,
                                             **connectArgs),
                (address.host, address.port, clientFactory,
                 self.clientSSLContext,
                 connectArgs.get('timeout', 30),
                 connectArgs.get('bindAddress', None)),
                address) 

# 需要導入模塊: from twisted.internet import endpoints [as 別名]
# 或者: from twisted.internet.endpoints import SSL4ClientEndpoint [as 別名]
def subEndpoint(self, reactor, host, port, contextFactory):
        """
        Create an endpoint to connect to based on a single address result from
        L{getaddrinfo}.

        @param reactor: the reactor to connect to
        @type reactor: L{IReactorTCP}

        @param host: The IP address of the host to connect to, in presentation
            format.
        @type host: L{str}

        @param port: The numeric port number to connect to.
        @type port: L{int}

        @param contextFactory: If not L{None}, the OpenSSL context factory to
            use to produce client connections.

        @return: a stream client endpoint that will connect to the given host
            and port via the given reactor.
        @rtype: L{IStreamClientEndpoint}
        """
        if contextFactory is None:
            return TCP4ClientEndpoint(reactor, host, port)
        else:
            return SSL4ClientEndpoint(reactor, host, port, contextFactory) 

# 需要導入模塊: from twisted.internet import endpoints [as 別名]
# 或者: from twisted.internet.endpoints import SSL4ClientEndpoint [as 別名]
def test_ssl(self):
        """
        When passed an SSL strports description, L{clientFromString} returns a
        L{SSL4ClientEndpoint} instance initialized with the values from the
        string.
        """
        reactor = object()
        client = endpoints.clientFromString(
            reactor,
            "ssl:host=example.net:port=4321:privateKey=%s:"
            "certKey=%s:bindAddress=10.0.0.3:timeout=3:caCertsDir=%s" %
             (escapedPEMPathName,
              escapedPEMPathName,
              escapedCAsPathName))
        self.assertIsInstance(client, endpoints.SSL4ClientEndpoint)
        self.assertIdentical(client._reactor, reactor)
        self.assertEquals(client._host, "example.net")
        self.assertEquals(client._port, 4321)
        self.assertEquals(client._timeout, 3)
        self.assertEquals(client._bindAddress, "10.0.0.3")
        certOptions = client._sslContextFactory
        self.assertIsInstance(certOptions, CertificateOptions)
        ctx = certOptions.getContext()
        self.assertIsInstance(ctx, ContextType)
        self.assertEquals(Certificate(certOptions.certificate),
                          testCertificate)
        privateCert = PrivateCertificate(certOptions.certificate)
        privateCert._setPrivateKey(KeyPair(certOptions.privateKey))
        self.assertEquals(privateCert, testPrivateCertificate)
        expectedCerts = [
            Certificate.loadPEM(x.getContent()) for x in
                [casPath.child("thing1.pem"), casPath.child("thing2.pem")]
            if x.basename().lower().endswith('.pem')
        ]
        self.assertEquals([Certificate(x) for x in certOptions.caCerts],
                          expectedCerts) 

# 需要導入模塊: from twisted.internet import endpoints [as 別名]
# 或者: from twisted.internet.endpoints import SSL4ClientEndpoint [as 別名]
def test_ssl(self):
        """
        When passed an SSL strports description, L{clientFromString} returns a
        L{SSL4ClientEndpoint} instance initialized with the values from the
        string.
        """
        reactor = object()
        client = endpoints.clientFromString(
            reactor,
            "ssl:host=example.net:port=4321:privateKey=%s:"
            "certKey=%s:bindAddress=10.0.0.3:timeout=3:caCertsDir=%s" %
            (escapedPEMPathName, escapedPEMPathName, escapedCAsPathName))
        self.assertIsInstance(client, endpoints.SSL4ClientEndpoint)
        self.assertIs(client._reactor, reactor)
        self.assertEqual(client._host, "example.net")
        self.assertEqual(client._port, 4321)
        self.assertEqual(client._timeout, 3)
        self.assertEqual(client._bindAddress, ("10.0.0.3", 0))
        certOptions = client._sslContextFactory
        self.assertIsInstance(certOptions, CertificateOptions)
        self.assertEqual(certOptions.method, SSLv23_METHOD)
        self.assertTrue(certOptions._options & OP_NO_SSLv3)
        ctx = certOptions.getContext()
        self.assertIsInstance(ctx, ContextType)
        self.assertEqual(Certificate(certOptions.certificate), testCertificate)
        privateCert = PrivateCertificate(certOptions.certificate)
        privateCert._setPrivateKey(KeyPair(certOptions.privateKey))
        self.assertEqual(privateCert, testPrivateCertificate)
        expectedCerts = [
            Certificate.loadPEM(x.getContent()) for x in
            [casPath.child("thing1.pem"), casPath.child("thing2.pem")]
            if x.basename().lower().endswith('.pem')
        ]
        addedCerts = []
        class ListCtx(object):
            def get_cert_store(self):
                class Store(object):
                    def add_cert(self, cert):
                        addedCerts.append(cert)
                return Store()
        certOptions.trustRoot._addCACertsToContext(ListCtx())
        self.assertEqual(
            sorted((Certificate(x) for x in addedCerts),
                   key=lambda cert: cert.digest()),
            sorted(expectedCerts,
                   key=lambda cert: cert.digest())
        ) 

# 需要導入模塊: from twisted.internet import endpoints [as 別名]
# 或者: from twisted.internet.endpoints import SSL4ClientEndpoint [as 別名]
def join(self):
        from twisted.internet._sslverify import OpenSSLCertificateAuthorities
        from OpenSSL import crypto
        if self._proto:
            raise Exception("Already connected")

        # Own callbacks
        callbacks = {'connected': [CalvinCB(self._connected)],
                     'disconnected': [CalvinCB(self._disconnected)],
                     'connection_failed': [CalvinCB(self._connection_failed)],
                     'data': [CalvinCB(self._data)],
                     'set_proto': [CalvinCB(self._set_proto)]}

        self._factory = TCPClientFactory(callbacks) # addr="%s:%s" % (self._host_ip, self._host_port))
        runtime_to_runtime_security = _conf.get("security","runtime_to_runtime_security")
        if runtime_to_runtime_security=="tls":
            _log.debug("TwistedCalvinTransport with TLS chosen")
            trusted_ca_certs = []
            try:
                self._runtime_credentials = runtime_credentials.RuntimeCredentials(self._node_name)
                ca_cert_list_str = certificate.get_truststore_as_list_of_strings(certificate.TRUSTSTORE_TRANSPORT)
                for ca_cert in ca_cert_list_str:
                    trusted_ca_certs.append(crypto.load_certificate(crypto.FILETYPE_PEM, ca_cert))
                ca_certs = OpenSSLCertificateAuthorities(trusted_ca_certs)
                client_credentials_data =self._runtime_credentials.get_credentials()
                client_credentials = ssl.PrivateCertificate.loadPEM(client_credentials_data)
            except Exception as err:
                _log.error("TwistedCalvinTransport: Failed to load client credentials, err={}".format(err))
                raise
            try:
                options = ssl.optionsForClientTLS(self._server_node_name,
                                                   trustRoot=ca_certs,
                                                   clientCertificate=client_credentials)
            except Exception as err:
                _log.error("TwistedCalvinTransport: Failed to create optionsForClientTLS "
                                "\n\terr={}"
                                "\n\tself._server_node_name={}".format(err,
                                                                      self._server_node_name))
                raise
            try:
                endpoint = endpoints.SSL4ClientEndpoint(reactor,
                                                        self._host_ip,
                                                        int(self._host_port),
                                                        options)
            except:
                _log.error("TwistedCalvinTransport: Client failed connectSSL")
                raise
            try:
                endpoint.connect(self._factory)
            except Exception as e:
                _log.error("TwistedCalvinTransport: Failed endpoint.connect, e={}".format(e))
                raise
        else:
            reactor.connectTCP(self._host_ip, int(self._host_port), self._factory)