Python ssl.PROTOCOL_SSLv3方法代码示例

# 需要导入模块: import ssl [as 别名]
# 或者: from ssl import PROTOCOL_SSLv3 [as 别名]
def newconnect(self):
        try:
            s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
            remote = ssl.wrap_socket(s,
                                     ca_certs= CA,
                                     cert_reqs=ssl.CERT_REQUIRED,
                                     ssl_version = ssl.PROTOCOL_SSLv3)
            remote.connect(self.server.seradd)
            if not self.server.seradd[0] == remote.getpeercert()['subjectAltName'][0][1]:
                logging.error('Server crt error !! Server Name don\'t mach !!')
                logging.error(remote.getpeercert()['subjectAltName'][0][1])
                return
            if not self.send_PW(remote):
                logging.warn('PW error !')
                return
        except socket.error, e:
            logging.warn(e)
            return 

# 需要导入模块: import ssl [as 别名]
# 或者: from ssl import PROTOCOL_SSLv3 [as 别名]
def convert_version2method(protocol_version):
    """
    Convert internal protocol version ID to Python SSL method.

    :param Integer protocol_version: Version ID
    :return: OpenSSL method or None if not found
    :rtype: OpenSSL method or None
    """
    if protocol_version == flextls.registry.version.SSLv2:
        return ssl.PROTOCOL_SSLv2
    if protocol_version == flextls.registry.version.SSLv3:
        return ssl.PROTOCOL_SSLv3
    if protocol_version == flextls.registry.version.TLSv10:
        return ssl.PROTOCOL_TLSv1
    if protocol_version == flextls.registry.version.TLSv11:
        return ssl.PROTOCOL_TLSv1_1
    if protocol_version == flextls.registry.version.TLSv12:
        return ssl.PROTOCOL_TLSv1_2

    return None 

# 需要导入模块: import ssl [as 别名]
# 或者: from ssl import PROTOCOL_SSLv3 [as 别名]
def try_protocol_combo(self, server_protocol, client_protocol):
        self._setup(ssl_protocol=server_protocol)
        self.client.ssl_version = client_protocol
        close_client(self.client)
        self.client.connect(self.server.host, self.server.port)
        try:
            self.client.login()
        except (ssl.SSLError, socket.error):
            self.client.close()
        else:
            self.client.quit()

    # def test_ssl_version(self):
    #     protos = [ssl.PROTOCOL_SSLv3, ssl.PROTOCOL_SSLv23,
    #               ssl.PROTOCOL_TLSv1]
    #     if hasattr(ssl, "PROTOCOL_SSLv2"):
    #         protos.append(ssl.PROTOCOL_SSLv2)
    #         for proto in protos:
    #             self.try_protocol_combo(ssl.PROTOCOL_SSLv2, proto)
    #     for proto in protos:
    #         self.try_protocol_combo(ssl.PROTOCOL_SSLv3, proto)
    #     for proto in protos:
    #         self.try_protocol_combo(ssl.PROTOCOL_SSLv23, proto)
    #     for proto in protos:
    #         self.try_protocol_combo(ssl.PROTOCOL_TLSv1, proto) 

# 需要导入模块: import ssl [as 别名]
# 或者: from ssl import PROTOCOL_SSLv3 [as 别名]
def ssl_wrap_socket(self):

        # Allow sending of keep-alive messages - seems to prevent some servers
        # from closing SSL, leading to deadlocks.
        self.sock.setsockopt(socket.SOL_SOCKET, socket.SO_KEEPALIVE, 1)

        try:
            import ssl
            if self.ca_certs is not None:
                cert_reqs = ssl.CERT_REQUIRED
            else:
                cert_reqs = ssl.CERT_NONE

            if self.ssl_version == "tls1":
                ssl_version = ssl.PROTOCOL_TLSv1
            elif self.ssl_version == "ssl2":
                ssl_version = ssl.PROTOCOL_SSLv2
            elif self.ssl_version == "ssl3":
                ssl_version = ssl.PROTOCOL_SSLv3
            elif self.ssl_version == "ssl23" or self.ssl_version is None:
                ssl_version = ssl.PROTOCOL_SSLv23
            else:
                raise socket.sslerror("Invalid SSL version requested: %s", self.ssl_version)

            self.sock = ssl.wrap_socket(self.sock, self.keyfile, self.certfile, ca_certs=self.ca_certs, cert_reqs=cert_reqs, ssl_version=ssl_version)
            ssl_exc = ssl.SSLError
            self.read_fd = self.sock.fileno()
        except ImportError:
            # No ssl module, and socket.ssl has no fileno(), and does not allow certificate verification
            raise socket.sslerror("imaplib2 SSL mode does not work without ssl module")

        if self.cert_verify_cb is not None:
            cert_err = self.cert_verify_cb(self.sock.getpeercert(), self.host)
            if cert_err:
                raise ssl_exc(cert_err) 

# 需要导入模块: import ssl [as 别名]
# 或者: from ssl import PROTOCOL_SSLv3 [as 别名]
def test_auth_ssl(self):
        try:
            self.client.ssl_version = ssl.PROTOCOL_SSLv3
            self.client.auth()
            self.assertRaises(ValueError, self.client.auth)
        finally:
            self.client.ssl_version = ssl.PROTOCOL_TLSv1 

# 需要导入模块: import ssl [as 别名]
# 或者: from ssl import PROTOCOL_SSLv3 [as 别名]
def test_ssl_version(self):
        protos = [ssl.PROTOCOL_SSLv3, ssl.PROTOCOL_SSLv23, ssl.PROTOCOL_TLSv1]
        if hasattr(ssl, "PROTOCOL_SSLv2"):
            protos.append(ssl.PROTOCOL_SSLv2)
            for proto in protos:
                self.try_protocol_combo(ssl.PROTOCOL_SSLv2, proto)
        for proto in protos:
            self.try_protocol_combo(ssl.PROTOCOL_SSLv3, proto)
        for proto in protos:
            self.try_protocol_combo(ssl.PROTOCOL_SSLv23, proto)
        for proto in protos:
            self.try_protocol_combo(ssl.PROTOCOL_TLSv1, proto) 

# 需要导入模块: import ssl [as 别名]
# 或者: from ssl import PROTOCOL_SSLv3 [as 别名]
def trigger(self, prefix, suffix=''):
    s = socket.create_connection((MITM_HOST, MITM_PORT))
    s = ssl.wrap_socket(s, server_side=False, ssl_version=ssl.PROTOCOL_SSLv3, cert_reqs=ssl.CERT_NONE, ciphers="SHA1+DES")

    self.message = None

    try:
      s.send('%s|secret=%s|%s' % (prefix, secret, suffix))
      s.recv(2)
    except ssl.SSLError as e:
      #print 'ssl error: %s' % str(e)
      pass

    s.close()
    return self.message 

# 需要导入模块: import ssl [as 别名]
# 或者: from ssl import PROTOCOL_SSLv3 [as 别名]
def handle(self):
    self.request = ssl.wrap_socket(self.request, keyfile="cert.pem", certfile="cert.pem", server_side=True, ssl_version=ssl.PROTOCOL_SSLv3, cert_reqs=ssl.CERT_NONE, ciphers="SHA1+DES")
    while True:
      try:
        data = self.request.recv(1024)
        if data == '':
          break
        #print 'securely received: %s' % repr(data)
        self.request.send('ok')
      except ssl.SSLError as e:
        #print 'ssl error: %s' % str(e)
        break
    return 

# 需要导入模块: import ssl [as 别名]
# 或者: from ssl import PROTOCOL_SSLv3 [as 别名]
def __init__(self, configuration_file, defaults=None):

        defaults = defaults or {}

        RawConfigParser.__init__(self)
        f = codecs.open(configuration_file, 'r', encoding='utf-8')
        self.read_file(f)
        f.close()

        ''' set defaults '''
        self.hostname     = 'localhost'
        self.port         = 1883
        self.username     = None
        self.password     = None
        self.clientid     = None
        self.lwt          = None
        self.skipretained = False
        self.cleansession = False
        self.protocol     = 3

        self.logformat    = '%(asctime)-15s %(levelname)-8s [%(name)-25s] %(message)s'
        self.logfile      = None
        self.loglevel     = 'DEBUG'

        self.functions    = None
        self.num_workers  = 1

        self.directory    = '.'
        self.ca_certs     = None
        self.tls_version  = None
        self.certfile     = None
        self.keyfile      = None
        self.tls_insecure = False
        self.tls          = False

        self.__dict__.update(defaults)
        self.__dict__.update(self.config('defaults'))

        if HAVE_TLS == False:
            logger.error("TLS parameters set but no TLS available (SSL)")
            sys.exit(2)

        if self.ca_certs is not None:
            self.tls = True

        if self.tls_version is not None:
            if self.tls_version == 'tlsv1_2':
                self.tls_version = ssl.PROTOCOL_TLSv1_2
            if self.tls_version == 'tlsv1_1':
                self.tls_version = ssl.PROTOCOL_TLSv1_1
            if self.tls_version == 'tlsv1':
                self.tls_version = ssl.PROTOCOL_TLSv1
            if self.tls_version == 'sslv3':
                self.tls_version = ssl.PROTOCOL_SSLv3

        self.loglevelnumber = self.level2number(self.loglevel)
        self.functions = load_functions(self.functions) 

# 需要导入模块: import ssl [as 别名]
# 或者: from ssl import PROTOCOL_SSLv3 [as 别名]
def _create_stream(self, addrinfo):
        af = addrinfo[0][0]
        if self.parsed.scheme == "https":
            ssl_options = {}
            if self.request.validate_cert:
                ssl_options["cert_reqs"] = ssl.CERT_REQUIRED
            if self.request.ca_certs is not None:
                ssl_options["ca_certs"] = self.request.ca_certs
            else:
                ssl_options["ca_certs"] = _DEFAULT_CA_CERTS
            if self.request.client_key is not None:
                ssl_options["keyfile"] = self.request.client_key
            if self.request.client_cert is not None:
                ssl_options["certfile"] = self.request.client_cert

            # SSL interoperability is tricky.  We want to disable
            # SSLv2 for security reasons; it wasn't disabled by default
            # until openssl 1.0.  The best way to do this is to use
            # the SSL_OP_NO_SSLv2, but that wasn't exposed to python
            # until 3.2.  Python 2.7 adds the ciphers argument, which
            # can also be used to disable SSLv2.  As a last resort
            # on python 2.6, we set ssl_version to SSLv3.  This is
            # more narrow than we'd like since it also breaks
            # compatibility with servers configured for TLSv1 only,
            # but nearly all servers support SSLv3:
            # http://blog.ivanristic.com/2011/09/ssl-survey-protocol-support.html
            if sys.version_info >= (2, 7):
                ssl_options["ciphers"] = "DEFAULT:!SSLv2"
            else:
                # This is really only necessary for pre-1.0 versions
                # of openssl, but python 2.6 doesn't expose version
                # information.
                ssl_options["ssl_version"] = ssl.PROTOCOL_SSLv3

            return SSLIOStream(socket.socket(af),
                               io_loop=self.io_loop,
                               ssl_options=ssl_options,
                               max_buffer_size=self.max_buffer_size)
        else:
            return IOStream(socket.socket(af),
                            io_loop=self.io_loop,
                            max_buffer_size=self.max_buffer_size) 

# 需要导入模块: import ssl [as 别名]
# 或者: from ssl import PROTOCOL_SSLv3 [as 别名]
def ssl_wrap_socket(self):

        try:
            import ssl

            TLS_MAP = {}
            if hasattr(ssl, "PROTOCOL_TLSv1_2"):        # py3
                TLS_MAP[TLS_SECURE] = {
                    "tls1_2": ssl.PROTOCOL_TLSv1_2,
                    "tls1_1": ssl.PROTOCOL_TLSv1_1,
                }
            else:
                TLS_MAP[TLS_SECURE] = {}
            TLS_MAP[TLS_NO_SSL] = TLS_MAP[TLS_SECURE].copy()
            TLS_MAP[TLS_NO_SSL].update({
                "tls1": ssl.PROTOCOL_TLSv1,
            })
            TLS_MAP[TLS_COMPAT] = TLS_MAP[TLS_NO_SSL].copy()
            TLS_MAP[TLS_COMPAT].update({
                "ssl23": ssl.PROTOCOL_SSLv23,
                None: ssl.PROTOCOL_SSLv23,
            })
            if hasattr(ssl, "PROTOCOL_SSLv3"):          # Might not be available.
                TLS_MAP[TLS_COMPAT].update({
                    "ssl3": ssl.PROTOCOL_SSLv3
                })

            if self.ca_certs is not None:
                cert_reqs = ssl.CERT_REQUIRED
            else:
                cert_reqs = ssl.CERT_NONE

            if self.tls_level not in TLS_MAP:
                raise RuntimeError("unknown tls_level: %s" % self.tls_level)

            if self.ssl_version not in TLS_MAP[self.tls_level]:
                raise socket.sslerror("Invalid SSL version '%s' requested for tls_version '%s'" % (self.ssl_version, self.tls_level))

            ssl_version =  TLS_MAP[self.tls_level][self.ssl_version]

            self.sock = ssl.wrap_socket(self.sock, self.keyfile, self.certfile, ca_certs=self.ca_certs, cert_reqs=cert_reqs, ssl_version=ssl_version)
            ssl_exc = ssl.SSLError
            self.read_fd = self.sock.fileno()
        except ImportError:
            # No ssl module, and socket.ssl has no fileno(), and does not allow certificate verification
            raise socket.sslerror("imaplib SSL mode does not work without ssl module")

        if self.cert_verify_cb is not None:
            cert_err = self.cert_verify_cb(self.sock.getpeercert(), self.host)
            if cert_err:
                raise ssl_exc(cert_err)

        # Allow sending of keep-alive messages - seems to prevent some servers
        # from closing SSL, leading to deadlocks.
        self.sock.setsockopt(socket.SOL_SOCKET, socket.SO_KEEPALIVE, 1) 

# 需要导入模块: import ssl [as 别名]
# 或者: from ssl import PROTOCOL_SSLv3 [as 别名]
def __init__(self,
                 raw_socket, tls_module, tls_version, disable_tls_compression):
        self._logger = util.get_class_logger(self)

        if tls_module == _TLS_BY_STANDARD_MODULE:
            if tls_version == _TLS_VERSION_SSL23:
                version = ssl.PROTOCOL_SSLv23
            elif tls_version == _TLS_VERSION_SSL3:
                version = ssl.PROTOCOL_SSLv3
            elif tls_version == _TLS_VERSION_TLS1:
                version = ssl.PROTOCOL_TLSv1
            else:
                raise ValueError(
                    'Invalid --tls-version flag: %r' % tls_version)

            if disable_tls_compression:
                raise ValueError(
                    '--disable-tls-compression is not available for ssl '
                    'module')

            self._tls_socket = ssl.wrap_socket(raw_socket, ssl_version=version)

            # Print cipher in use. Handshake is done on wrap_socket call.
            self._logger.info("Cipher: %s", self._tls_socket.cipher())
        elif tls_module == _TLS_BY_PYOPENSSL:
            if tls_version == _TLS_VERSION_SSL23:
                version = OpenSSL.SSL.SSLv23_METHOD
            elif tls_version == _TLS_VERSION_SSL3:
                version = OpenSSL.SSL.SSLv3_METHOD
            elif tls_version == _TLS_VERSION_TLS1:
                version = OpenSSL.SSL.TLSv1_METHOD
            else:
                raise ValueError(
                    'Invalid --tls-version flag: %r' % tls_version)

            context = OpenSSL.SSL.Context(version)

            if disable_tls_compression:
                # OP_NO_COMPRESSION is not defined in OpenSSL module.
                context.set_options(0x00020000)

            self._tls_socket = OpenSSL.SSL.Connection(context, raw_socket)
            # Client mode.
            self._tls_socket.set_connect_state()
            self._tls_socket.setblocking(True)

            # Do handshake now (not necessary).
            self._tls_socket.do_handshake()
        else:
            raise ValueError('No TLS support module is available')