Python ssl.wrap_socket方法代码示例

# 需要导入模块: import ssl [as 别名]
# 或者: from ssl import wrap_socket [as 别名]
def connect(self, *args, **kwargs):
        """
        Connect to a server.

        This overrides the function in SimpleIRCClient
        to provide SSL functionality.

        :param args:
        :param kwargs:
        :return:
        """
        if self.use_ssl:
            factory = irc.connection.Factory(wrapper=ssl.wrap_socket)
        else:
            factory = irc.connection.Factory()
        self.connection.connect(server=self.server,
                                port=self.port,
                                nickname=self.nickname,
                                connect_factory=factory,
                                password=self.password,
                                username=self.username,
                                ircname=self.ircname) 

# 需要导入模块: import ssl [as 别名]
# 或者: from ssl import wrap_socket [as 别名]
def StartSSL( self,
                  keyfile     = None,
                  certfile    = None,
                  server_side = False,
                  cert_reqs   = 0,
                  ca_certs    = None ) :
        if not hasattr(ssl, 'SSLContext') :
            raise XAsyncTCPClientException('StartSSL : This SSL implementation is not supported.')
        if self.IsSSL :
            raise XAsyncTCPClientException('StartSSL : SSL already started.')
        try :
            self._asyncSocketsPool.NotifyNextReadyForWriting(self, False)
            self._asyncSocketsPool.NotifyNextReadyForReading(self, False)
            self._socket = ssl.wrap_socket( self._socket,
                                            keyfile     = keyfile,
                                            certfile    = certfile,
                                            server_side = server_side,
                                            cert_reqs   = cert_reqs,
                                            ca_certs    = ca_certs,
                                            do_handshake_on_connect = False )
        except Exception as ex :
            raise XAsyncTCPClientException('StartSSL : %s' % ex)
        self._doSSLHandshake()

    # ------------------------------------------------------------------------ 

# 需要导入模块: import ssl [as 别名]
# 或者: from ssl import wrap_socket [as 别名]
def __init__(self, server, port, usessl, nickname, channels, blacklist=[], password=None):
        irc.client.ServerConnection.buffer_class.errors = 'replace'

        self.nickname = nickname
        self.channels = channels
        self.blacklist = set(blacklist)

        self.reactor = irc.client.Reactor()
        self.irc_conn = self.reactor.server()

        logger.info("connecting to {}:{}".format(server, port))
        if usessl:
            logger.debug("using ssl to connect...")
            ssl_factory = irc.connection.Factory(wrapper=ssl.wrap_socket)
            self.irc_conn.connect(
                server, port, nickname, password=password, connect_factory=ssl_factory)
        else:
            self.irc_conn.connect(server, port, nickname, password=password)
        self.irc_conn.last_pong = time.time()
        self.reactor.scheduler.execute_every(60, self.keep_alive_ping)

        for msg in ("welcome", "join", "privmsg", "pubmsg",
                    "action", "pong", "nicknameinuse"):
            self.irc_conn.add_global_handler(msg, getattr(self, "on_"+msg)) 

# 需要导入模块: import ssl [as 别名]
# 或者: from ssl import wrap_socket [as 别名]
def StartSSLContext(self, sslContext, serverSide=False) :
        if not hasattr(ssl, 'SSLContext') :
            raise XAsyncTCPClientException('StartSSLContext : This SSL implementation is not supported.')
        if not isinstance(sslContext, ssl.SSLContext) :
            raise XAsyncTCPClientException('StartSSLContext : "sslContext" is incorrect.')
        if self.IsSSL :
            raise XAsyncTCPClientException('StartSSLContext : SSL already started.')
        try :
            self._asyncSocketsPool.NotifyNextReadyForWriting(self, False)
            self._asyncSocketsPool.NotifyNextReadyForReading(self, False)
            self._socket = sslContext.wrap_socket( self._socket,
                                                   server_side             = serverSide,
                                                   do_handshake_on_connect = False )
        except Exception as ex :
            raise XAsyncTCPClientException('StartSSLContext : %s' % ex)
        self._doSSLHandshake()

    # ------------------------------------------------------------------------ 

# 需要导入模块: import ssl [as 别名]
# 或者: from ssl import wrap_socket [as 别名]
def start_server(port):
    # Start the server
    server_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)

    server_socket.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
    server_socket.bind(('', port))
    server_socket.listen(128)  # Maximum connections Mac OSX can handle.

    status_messages.append(MESSAGE_INFO + "Successfully started the server on port {0}.".format(str(port)))
    status_messages.append(MESSAGE_INFO + "Waiting for clients...")

    while True:
        client_connection, client_address = ssl.wrap_socket(server_socket, cert_reqs=ssl.CERT_NONE, server_side=True, keyfile="server.key", certfile="server.crt").accept()

        status_messages.append(MESSAGE_INFO + "New client connected!")
        connections.append(client_connection) 

# 需要导入模块: import ssl [as 别名]
# 或者: from ssl import wrap_socket [as 别名]
def wrap_socket(self, socket, server_hostname=None):
            warnings.warn(
                'A true SSLContext object is not available. This prevents '
                'urllib3 from configuring SSL appropriately and may cause '
                'certain SSL connections to fail. For more information, see '
                'https://urllib3.readthedocs.org/en/latest/security.html'
                '#insecureplatformwarning.',
                InsecurePlatformWarning
            )
            kwargs = {
                'keyfile': self.keyfile,
                'certfile': self.certfile,
                'ca_certs': self.ca_certs,
                'cert_reqs': self.verify_mode,
                'ssl_version': self.protocol,
            }
            if self.supports_set_ciphers:  # Platform-specific: Python 2.7+
                return wrap_socket(socket, ciphers=self.ciphers, **kwargs)
            else:  # Platform-specific: Python 2.6
                return wrap_socket(socket, **kwargs) 

# 需要导入模块: import ssl [as 别名]
# 或者: from ssl import wrap_socket [as 别名]
def resolve_cert_reqs(candidate):
    """
    Resolves the argument to a numeric constant, which can be passed to
    the wrap_socket function/method from the ssl module.
    Defaults to :data:`ssl.CERT_NONE`.
    If given a string it is assumed to be the name of the constant in the
    :mod:`ssl` module or its abbrevation.
    (So you can specify `REQUIRED` instead of `CERT_REQUIRED`.
    If it's neither `None` nor a string we assume it is already the numeric
    constant which can directly be passed to wrap_socket.
    """
    if candidate is None:
        return CERT_NONE

    if isinstance(candidate, str):
        res = getattr(ssl, candidate, None)
        if res is None:
            res = getattr(ssl, 'CERT_' + candidate)
        return res

    return candidate 

# 需要导入模块: import ssl [as 别名]
# 或者: from ssl import wrap_socket [as 别名]
def wrap_socket(self, socket, server_hostname=None, server_side=False):
            warnings.warn(
                'A true SSLContext object is not available. This prevents '
                'urllib3 from configuring SSL appropriately and may cause '
                'certain SSL connections to fail. You can upgrade to a newer '
                'version of Python to solve this. For more information, see '
                'https://urllib3.readthedocs.io/en/latest/advanced-usage.html'
                '#ssl-warnings',
                InsecurePlatformWarning
            )
            kwargs = {
                'keyfile': self.keyfile,
                'certfile': self.certfile,
                'ca_certs': self.ca_certs,
                'cert_reqs': self.verify_mode,
                'ssl_version': self.protocol,
                'server_side': server_side,
            }
            return wrap_socket(socket, ciphers=self.ciphers, **kwargs) 

# 需要导入模块: import ssl [as 别名]
# 或者: from ssl import wrap_socket [as 别名]
def resolve_cert_reqs(candidate):
    """
    Resolves the argument to a numeric constant, which can be passed to
    the wrap_socket function/method from the ssl module.
    Defaults to :data:`ssl.CERT_NONE`.
    If given a string it is assumed to be the name of the constant in the
    :mod:`ssl` module or its abbreviation.
    (So you can specify `REQUIRED` instead of `CERT_REQUIRED`.
    If it's neither `None` nor a string we assume it is already the numeric
    constant which can directly be passed to wrap_socket.
    """
    if candidate is None:
        return CERT_NONE

    if isinstance(candidate, str):
        res = getattr(ssl, candidate, None)
        if res is None:
            res = getattr(ssl, 'CERT_' + candidate)
        return res

    return candidate 

# 需要导入模块: import ssl [as 别名]
# 或者: from ssl import wrap_socket [as 别名]
def connect(self):
            "Connect to a host on a given (SSL) port."

            sock = socket_create_connection((self.host, self.port),
                                            self.timeout, self.source_address)

            if self._tunnel_host:
                self.sock = sock
                self._tunnel()

            server_hostname = self.host if ssl.HAS_SNI else None
            self.sock = self._context.wrap_socket(sock,
                                                  server_hostname=server_hostname)
            try:
                if self._check_hostname:
                    ssl.match_hostname(self.sock.getpeercert(), self.host)
            except Exception:
                self.sock.shutdown(socket.SHUT_RDWR)
                self.sock.close()
                raise 

# 需要导入模块: import ssl [as 别名]
# 或者: from ssl import wrap_socket [as 别名]
def wrap_socket(self, socket, server_hostname=None, server_side=False):
            warnings.warn(
                "A true SSLContext object is not available. This prevents "
                "urllib3 from configuring SSL appropriately and may cause "
                "certain SSL connections to fail. You can upgrade to a newer "
                "version of Python to solve this. For more information, see "
                "https://urllib3.readthedocs.io/en/latest/advanced-usage.html"
                "#ssl-warnings",
                InsecurePlatformWarning,
            )
            kwargs = {
                "keyfile": self.keyfile,
                "certfile": self.certfile,
                "ca_certs": self.ca_certs,
                "cert_reqs": self.verify_mode,
                "ssl_version": self.protocol,
                "server_side": server_side,
            }
            return wrap_socket(socket, ciphers=self.ciphers, **kwargs) 

# 需要导入模块: import ssl [as 别名]
# 或者: from ssl import wrap_socket [as 别名]
def resolve_cert_reqs(candidate):
    """
    Resolves the argument to a numeric constant, which can be passed to
    the wrap_socket function/method from the ssl module.
    Defaults to :data:`ssl.CERT_NONE`.
    If given a string it is assumed to be the name of the constant in the
    :mod:`ssl` module or its abbreviation.
    (So you can specify `REQUIRED` instead of `CERT_REQUIRED`.
    If it's neither `None` nor a string we assume it is already the numeric
    constant which can directly be passed to wrap_socket.
    """
    if candidate is None:
        return CERT_REQUIRED

    if isinstance(candidate, str):
        res = getattr(ssl, candidate, None)
        if res is None:
            res = getattr(ssl, "CERT_" + candidate)
        return res

    return candidate 

# 需要导入模块: import ssl [as 别名]
# 或者: from ssl import wrap_socket [as 别名]
def ssl_wrap_socket(socket, ssl_options, server_hostname=None, **kwargs):
    """Returns an ``ssl.SSLSocket`` wrapping the given socket.

    ``ssl_options`` may be either an `ssl.SSLContext` object or a
    dictionary (as accepted by `ssl_options_to_context`).  Additional
    keyword arguments are passed to ``wrap_socket`` (either the
    `~ssl.SSLContext` method or the `ssl` module function as
    appropriate).
    """
    context = ssl_options_to_context(ssl_options)
    if hasattr(ssl, 'SSLContext') and isinstance(context, ssl.SSLContext):
        if server_hostname is not None and getattr(ssl, 'HAS_SNI'):
            # Python doesn't have server-side SNI support so we can't
            # really unittest this, but it can be manually tested with
            # python3.2 -m tornado.httpclient https://sni.velox.ch
            return context.wrap_socket(socket, server_hostname=server_hostname,
                                       **kwargs)
        else:
            return context.wrap_socket(socket, **kwargs)
    else:
        return ssl.wrap_socket(socket, **dict(context, **kwargs)) 

# 需要导入模块: import ssl [as 别名]
# 或者: from ssl import wrap_socket [as 别名]
def __init__(self, *args, **kwargs):
        """The ``ssl_options`` keyword argument may either be an
        `ssl.SSLContext` object or a dictionary of keywords arguments
        for `ssl.wrap_socket`
        """
        self._ssl_options = kwargs.pop('ssl_options', _client_ssl_defaults)
        super(SSLIOStream, self).__init__(*args, **kwargs)
        self._ssl_accepting = True
        self._handshake_reading = False
        self._handshake_writing = False
        self._ssl_connect_callback = None
        self._server_hostname = None

        # If the socket is already connected, attempt to start the handshake.
        try:
            self.socket.getpeername()
        except socket.error:
            pass
        else:
            # Indirectly start the handshake, which will run on the next
            # IOLoop iteration and then the real IO state will be set in
            # _handle_events.
            self._add_io_state(self.io_loop.WRITE) 

# 需要导入模块: import ssl [as 别名]
# 或者: from ssl import wrap_socket [as 别名]
def _handle_connect(self):
        # Call the superclass method to check for errors.
        super(SSLIOStream, self)._handle_connect()
        if self.closed():
            return
        # When the connection is complete, wrap the socket for SSL
        # traffic.  Note that we do this by overriding _handle_connect
        # instead of by passing a callback to super().connect because
        # user callbacks are enqueued asynchronously on the IOLoop,
        # but since _handle_events calls _handle_connect immediately
        # followed by _handle_write we need this to be synchronous.
        #
        # The IOLoop will get confused if we swap out self.socket while the
        # fd is registered, so remove it now and re-register after
        # wrap_socket().
        self.io_loop.remove_handler(self.socket)
        old_state = self._state
        self._state = None
        self.socket = ssl_wrap_socket(self.socket, self._ssl_options,
                                      server_hostname=self._server_hostname,
                                      do_handshake_on_connect=False)
        self._add_io_state(old_state)