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Python Message.add_boolean方法代码示例

本文整理汇总了Python中ssh.message.Message.add_boolean方法的典型用法代码示例。如果您正苦于以下问题:Python Message.add_boolean方法的具体用法?Python Message.add_boolean怎么用?Python Message.add_boolean使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在ssh.message.Message的用法示例。


在下文中一共展示了Message.add_boolean方法的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。

示例1: _parse_service_accept

# 需要导入模块: from ssh.message import Message [as 别名]
# 或者: from ssh.message.Message import add_boolean [as 别名]
 def _parse_service_accept(self, m):
     service = m.get_string()
     if service == b'ssh-userauth':
         self.transport._log(DEBUG, 'userauth is OK')
         m = Message()
         m.add_byte(chr(MSG_USERAUTH_REQUEST))
         m.add_string(self.username)
         m.add_string('ssh-connection')
         m.add_string(self.auth_method)
         if self.auth_method == 'password':
             m.add_boolean(False)
             password = self.password
             if isinstance(password, str):
                 password = password.encode('UTF-8')
             m.add_string(password)
         elif self.auth_method == 'publickey':
             m.add_boolean(True)
             m.add_string(self.private_key.get_name())
             m.add_string(bytes(self.private_key))
             blob = self._get_session_blob(self.private_key, 'ssh-connection', self.username)
             sig = self.private_key.sign_ssh_data(self.transport.rng, blob)
             m.add_string(str(sig))
         elif self.auth_method == 'keyboard-interactive':
             m.add_string(b'')
             m.add_string(self.submethods)
         elif self.auth_method == 'none':
             pass
         else:
             raise SSHException('Unknown auth method "%s"' % self.auth_method)
         self.transport._send_message(m)
     else:
         self.transport._log(DEBUG, 'Service request "%s" accepted (?)' % service)
开发者ID:bobbyi,项目名称:ssh,代码行数:34,代码来源:auth_handler.py

示例2: invoke_subsystem

# 需要导入模块: from ssh.message import Message [as 别名]
# 或者: from ssh.message.Message import add_boolean [as 别名]
    def invoke_subsystem(self, subsystem):
        """
        Request a subsystem on the server (for example, C{sftp}).  If the
        server allows it, the channel will then be directly connected to the
        requested subsystem.
        
        When the subsystem finishes, the channel will be closed and can't be
        reused.

        @param subsystem: name of the subsystem being requested.
        @type subsystem: str

        @raise SSHException: if the request was rejected or the channel was
            closed
        """
        if self.closed or self.eof_received or self.eof_sent or not self.active:
            raise SSHException('Channel is not open')
        m = Message()
        m.add_byte(chr(MSG_CHANNEL_REQUEST))
        m.add_int(self.remote_chanid)
        m.add_string('subsystem')
        m.add_boolean(True)
        m.add_string(subsystem)
        self._event_pending()
        self.transport._send_user_message(m)
        self._wait_for_event()
开发者ID:BlueMoon3000,项目名称:election-2016,代码行数:28,代码来源:channel.py

示例3: resize_pty

# 需要导入模块: from ssh.message import Message [as 别名]
# 或者: from ssh.message.Message import add_boolean [as 别名]
    def resize_pty(self, width=80, height=24):
        """
        Resize the pseudo-terminal.  This can be used to change the width and
        height of the terminal emulation created in a previous L{get_pty} call.

        @param width: new width (in characters) of the terminal screen
        @type width: int
        @param height: new height (in characters) of the terminal screen
        @type height: int

        @raise SSHException: if the request was rejected or the channel was
            closed
        """
        if self.closed or self.eof_received or self.eof_sent or not self.active:
            raise SSHException('Channel is not open')
        m = Message()
        m.add_byte(chr(MSG_CHANNEL_REQUEST))
        m.add_int(self.remote_chanid)
        m.add_string('window-change')
        m.add_boolean(True)
        m.add_int(width)
        m.add_int(height)
        m.add_int(0).add_int(0)
        self._event_pending()
        self.transport._send_user_message(m)
        self._wait_for_event()
开发者ID:BlueMoon3000,项目名称:election-2016,代码行数:28,代码来源:channel.py

示例4: exec_command

# 需要导入模块: from ssh.message import Message [as 别名]
# 或者: from ssh.message.Message import add_boolean [as 别名]
    def exec_command(self, command):
        """
        Execute a command on the server.  If the server allows it, the channel
        will then be directly connected to the stdin, stdout, and stderr of
        the command being executed.
        
        When the command finishes executing, the channel will be closed and
        can't be reused.  You must open a new channel if you wish to execute
        another command.

        @param command: a shell command to execute.
        @type command: str

        @raise SSHException: if the request was rejected or the channel was
            closed
        """
        if self.closed or self.eof_received or self.eof_sent or not self.active:
            raise SSHException('Channel is not open')
        m = Message()
        m.add_byte(chr(MSG_CHANNEL_REQUEST))
        m.add_int(self.remote_chanid)
        m.add_string('exec')
        m.add_boolean(True)
        m.add_string(command)
        self._event_pending()
        self.transport._send_user_message(m)
        self._wait_for_event()
开发者ID:BlueMoon3000,项目名称:election-2016,代码行数:29,代码来源:channel.py

示例5: invoke_shell

# 需要导入模块: from ssh.message import Message [as 别名]
# 或者: from ssh.message.Message import add_boolean [as 别名]
 def invoke_shell(self):
     """
     Request an interactive shell session on this channel.  If the server
     allows it, the channel will then be directly connected to the stdin,
     stdout, and stderr of the shell.
     
     Normally you would call L{get_pty} before this, in which case the
     shell will operate through the pty, and the channel will be connected
     to the stdin and stdout of the pty.
     
     When the shell exits, the channel will be closed and can't be reused.
     You must open a new channel if you wish to open another shell.
     
     @raise SSHException: if the request was rejected or the channel was
         closed
     """
     if self.closed or self.eof_received or self.eof_sent or not self.active:
         raise SSHException('Channel is not open')
     m = Message()
     m.add_byte(chr(MSG_CHANNEL_REQUEST))
     m.add_int(self.remote_chanid)
     m.add_string('shell')
     m.add_boolean(1)
     self._event_pending()
     self.transport._send_user_message(m)
     self._wait_for_event()
开发者ID:BlueMoon3000,项目名称:election-2016,代码行数:28,代码来源:channel.py

示例6: get_pty

# 需要导入模块: from ssh.message import Message [as 别名]
# 或者: from ssh.message.Message import add_boolean [as 别名]
    def get_pty(self, term='vt100', width=80, height=24):
        """
        Request a pseudo-terminal from the server.  This is usually used right
        after creating a client channel, to ask the server to provide some
        basic terminal semantics for a shell invoked with L{invoke_shell}.
        It isn't necessary (or desirable) to call this method if you're going
        to exectue a single command with L{exec_command}.

        @param term: the terminal type to emulate (for example, C{'vt100'})
        @type term: str
        @param width: width (in characters) of the terminal screen
        @type width: int
        @param height: height (in characters) of the terminal screen
        @type height: int
        
        @raise SSHException: if the request was rejected or the channel was
            closed
        """
        if self.closed or self.eof_received or self.eof_sent or not self.active:
            raise SSHException('Channel is not open')
        m = Message()
        m.add_byte(chr(MSG_CHANNEL_REQUEST))
        m.add_int(self.remote_chanid)
        m.add_string('pty-req')
        m.add_boolean(True)
        m.add_string(term)
        m.add_int(width)
        m.add_int(height)
        # pixel height, width (usually useless)
        m.add_int(0).add_int(0)
        m.add_string('')
        self._event_pending()
        self.transport._send_user_message(m)
        self._wait_for_event()
开发者ID:BlueMoon3000,项目名称:election-2016,代码行数:36,代码来源:channel.py

示例7: _auth_message

# 需要导入模块: from ssh.message import Message [as 别名]
# 或者: from ssh.message.Message import add_boolean [as 别名]
 def _auth_message(self):
     m = Message()
     m.add_byte(chr(MSG_USERAUTH_REQUEST))
     m.add_string(self.username)
     m.add_string('ssh-connection')
     m.add_string(self.auth_method)
     if self.auth_method == 'password':
         m.add_boolean(False)
         password = self.password
         if isinstance(password, unicode):
             password = password.encode('UTF-8')
         m.add_string(password)
     elif self.auth_method == 'publickey':
         m.add_boolean(True)
         m.add_string(self.private_key.get_name())
         m.add_string(str(self.private_key))
         blob = self._get_session_blob(self.private_key, 'ssh-connection', self.username)
         sig = self.private_key.sign_ssh_data(self.transport.rng, blob)
         m.add_string(str(sig))
     elif self.auth_method == 'keyboard-interactive':
         m.add_string('')
         m.add_string(self.submethods)
     elif self.auth_method == 'none':
         pass
     else:
         raise SSHException('Unknown auth method "%s"' % self.auth_method)
     return m
开发者ID:chain710,项目名称:ssh,代码行数:29,代码来源:auth_handler.py

示例8: _parse_userauth_request

# 需要导入模块: from ssh.message import Message [as 别名]
# 或者: from ssh.message.Message import add_boolean [as 别名]
    def _parse_userauth_request(self, m):
        if not self.transport.server_mode:
            # er, uh... what?
            m = Message()
            m.add_byte(chr(MSG_USERAUTH_FAILURE))
            m.add_string('none')
            m.add_boolean(0)
            self.transport._send_message(m)
            return
        if self.authenticated:
            # ignore
            return
        username = m.get_string()
        service = m.get_string()
        method = m.get_string()
        self.transport._log(DEBUG, 'Auth request (type=%s) service=%s, username=%s' % (method, service, username))
        if service != 'ssh-connection':
            self._disconnect_service_not_available()
            return
        if (self.auth_username is not None) and (self.auth_username != username):
            self.transport._log(WARNING, 'Auth rejected because the client attempted to change username in mid-flight')
            self._disconnect_no_more_auth()
            return
        self.auth_username = username

        if method == 'none':
            result = self.transport.server_object.check_auth_none(username)
        elif method == 'password':
            changereq = m.get_boolean()
            password = m.get_string()
            try:
                password = password.decode('UTF-8')
            except UnicodeError:
                # some clients/servers expect non-utf-8 passwords!
                # in this case, just return the raw byte string.
                pass
            if changereq:
                # always treated as failure, since we don't support changing passwords, but collect
                # the list of valid auth types from the callback anyway
                self.transport._log(DEBUG, 'Auth request to change passwords (rejected)')
                newpassword = m.get_string()
                try:
                    newpassword = newpassword.decode('UTF-8', 'replace')
                except UnicodeError:
                    pass
                result = AUTH_FAILED
            else:
                result = self.transport.server_object.check_auth_password(username, password)
        elif method == 'publickey':
            sig_attached = m.get_boolean()
            keytype = m.get_string()
            keyblob = m.get_string()
            try:
                key = self.transport._key_info[keytype](Message(keyblob))
            except SSHException, e:
                self.transport._log(INFO, 'Auth rejected: public key: %s' % str(e))
                key = None
            except:
开发者ID:bendavis78,项目名称:ssh,代码行数:60,代码来源:auth_handler.py

示例9: _get_session_blob

# 需要导入模块: from ssh.message import Message [as 别名]
# 或者: from ssh.message.Message import add_boolean [as 别名]
 def _get_session_blob(self, key, service, username):
     m = Message()
     m.add_string(self.transport.session_id)
     m.add_byte(chr(MSG_USERAUTH_REQUEST))
     m.add_string(username)
     m.add_string(service)
     m.add_string(b'publickey')
     m.add_boolean(1)
     m.add_string(key.get_name())
     m.add_string(bytes(key))
     return bytes(m)
开发者ID:bobbyi,项目名称:ssh,代码行数:13,代码来源:auth_handler.py

示例10: _interactive_query

# 需要导入模块: from ssh.message import Message [as 别名]
# 或者: from ssh.message.Message import add_boolean [as 别名]
 def _interactive_query(self, q):
     # make interactive query instead of response
     m = Message()
     m.add_byte(chr(MSG_USERAUTH_INFO_REQUEST))
     m.add_string(q.name)
     m.add_string(q.instructions)
     m.add_string('')
     m.add_int(len(q.prompts))
     for p in q.prompts:
         m.add_string(p[0])
         m.add_boolean(p[1])
     self.transport._send_message(m)
开发者ID:bobbyi,项目名称:ssh,代码行数:14,代码来源:auth_handler.py

示例11: _send_auth_result

# 需要导入模块: from ssh.message import Message [as 别名]
# 或者: from ssh.message.Message import add_boolean [as 别名]
 def _send_auth_result(self, username, method, result):
     # okay, send result
     m = Message()
     if result == AUTH_SUCCESSFUL:
         self.transport._log(INFO, 'Auth granted (%s).' % method)
         m.add_byte(chr(MSG_USERAUTH_SUCCESS))
         self.authenticated = True
     else:
         self.transport._log(INFO, 'Auth rejected (%s).' % method)
         m.add_byte(chr(MSG_USERAUTH_FAILURE))
         m.add_string(self.transport.server_object.get_allowed_auths(username))
         if result == AUTH_PARTIALLY_SUCCESSFUL:
             m.add_boolean(1)
         else:
             m.add_boolean(0)
             self.auth_fail_count += 1
     self.transport._send_message(m)
     if self.auth_fail_count >= 10:
         self._disconnect_no_more_auth()
     if result == AUTH_SUCCESSFUL:
         self.transport._auth_trigger()
开发者ID:bobbyi,项目名称:ssh,代码行数:23,代码来源:auth_handler.py

示例12: send_exit_status

# 需要导入模块: from ssh.message import Message [as 别名]
# 或者: from ssh.message.Message import add_boolean [as 别名]
 def send_exit_status(self, status):
     """
     Send the exit status of an executed command to the client.  (This
     really only makes sense in server mode.)  Many clients expect to
     get some sort of status code back from an executed command after
     it completes.
     
     @param status: the exit code of the process
     @type status: int
     
     @since: 1.2
     """
     # in many cases, the channel will not still be open here.
     # that's fine.
     m = Message()
     m.add_byte(chr(MSG_CHANNEL_REQUEST))
     m.add_int(self.remote_chanid)
     m.add_string('exit-status')
     m.add_boolean(False)
     m.add_int(status)
     self.transport._send_user_message(m)
开发者ID:BlueMoon3000,项目名称:election-2016,代码行数:23,代码来源:channel.py

示例13: test_1_encode

# 需要导入模块: from ssh.message import Message [as 别名]
# 或者: from ssh.message.Message import add_boolean [as 别名]
    def test_1_encode(self):
        msg = Message()
        msg.add_int(23)
        msg.add_int(123789456)
        msg.add_string('q')
        msg.add_string('hello')
        msg.add_string('x' * 1000)
        self.assertEquals(str(msg), self.__a)

        msg = Message()
        msg.add_boolean(True)
        msg.add_boolean(False)
        msg.add_byte('\xf3')
        msg.add_bytes('\x00\x3f')
        msg.add_list(['huey', 'dewey', 'louie'])
        self.assertEquals(str(msg), self.__b)

        msg = Message()
        msg.add_int64(5)
        msg.add_int64(0xf5e4d3c2b109L)
        msg.add_mpint(17)
        msg.add_mpint(0xf5e4d3c2b109L)
        msg.add_mpint(-0x65e4d3c2b109L)
        self.assertEquals(str(msg), self.__c)
开发者ID:DouglasTurk,项目名称:ssh,代码行数:26,代码来源:test_message.py

示例14: request_forward_agent

# 需要导入模块: from ssh.message import Message [as 别名]
# 或者: from ssh.message.Message import add_boolean [as 别名]
    def request_forward_agent(self, handler):
        """
        Request for a forward SSH Agent on this channel.
        This is only valid for an ssh-agent from openssh !!!

        @param handler: a required handler to use for incoming SSH Agent connections
        @type handler: function

        @return: if we are ok or not (at that time we always return ok)
        @rtype: boolean

        @raise: SSHException in case of channel problem.
        """
        if self.closed or self.eof_received or self.eof_sent or not self.active:
            raise SSHException('Channel is not open')

        m = Message()
        m.add_byte(chr(MSG_CHANNEL_REQUEST))
        m.add_int(self.remote_chanid)
        m.add_string('[email protected]penssh.com')
        m.add_boolean(False)
        self.transport._send_user_message(m)
        self.transport._set_forward_agent_handler(handler)
        return True
开发者ID:BlueMoon3000,项目名称:election-2016,代码行数:26,代码来源:channel.py

示例15: _parse_userauth_request

# 需要导入模块: from ssh.message import Message [as 别名]
# 或者: from ssh.message.Message import add_boolean [as 别名]
    def _parse_userauth_request(self, m):
        if not self.transport.server_mode:
            # er, uh... what?
            m = Message()
            m.add_byte(chr(MSG_USERAUTH_FAILURE))
            m.add_string('none')
            m.add_boolean(0)
            self.transport._send_message(m)
            return
        if self.authenticated:
            # ignore
            return
        username = m.get_string()
        service = m.get_string()
        method = m.get_string()
        self.transport._log(DEBUG, 'Auth request (type=%s) service=%s, username=%s' % (method, service, username))
        if service != 'ssh-connection':
            self._disconnect_service_not_available()
            return
        if (self.auth_username is not None) and (self.auth_username != username):
            self.transport._log(WARNING, 'Auth rejected because the client attempted to change username in mid-flight')
            self._disconnect_no_more_auth()
            return
        self.auth_username = username

        if method == 'none':
            result = self.transport.server_object.check_auth_none(username)
        elif method == 'password':
            changereq = m.get_boolean()
            password = m.get_string()
            try:
                password = password.decode('UTF-8')
            except UnicodeError:
                # some clients/servers expect non-utf-8 passwords!
                # in this case, just return the raw byte string.
                pass
            if changereq:
                # always treated as failure, since we don't support changing passwords, but collect
                # the list of valid auth types from the callback anyway
                self.transport._log(DEBUG, 'Auth request to change passwords (rejected)')
                newpassword = m.get_string()
                try:
                    newpassword = newpassword.decode('UTF-8', 'replace')
                except UnicodeError:
                    pass
                result = AUTH_FAILED
            else:
                result = self.transport.server_object.check_auth_password(username, password)
        elif method == 'publickey':
            sig_attached = m.get_boolean()
            keytype = m.get_string()
            keyblob = m.get_string()
            try:
                key = self.transport._key_info[keytype](Message(keyblob))
            except SSHException as e:
                self.transport._log(INFO, 'Auth rejected: public key: %s' % str(e))
                key = None
            except:
                self.transport._log(INFO, 'Auth rejected: unsupported or mangled public key')
                key = None
            if key is None:
                self._disconnect_no_more_auth()
                return
            # first check if this key is okay... if not, we can skip the verify
            result = self.transport.server_object.check_auth_publickey(username, key)
            if result != AUTH_FAILED:
                # key is okay, verify it
                if not sig_attached:
                    # client wants to know if this key is acceptable, before it
                    # signs anything...  send special "ok" message
                    m = Message()
                    m.add_byte(chr(MSG_USERAUTH_PK_OK))
                    m.add_string(keytype)
                    m.add_string(keyblob)
                    self.transport._send_message(m)
                    return
                sig = Message(m.get_string())
                blob = self._get_session_blob(key, service, username)
                if not key.verify_ssh_sig(blob, sig):
                    self.transport._log(INFO, 'Auth rejected: invalid signature')
                    result = AUTH_FAILED
        elif method == 'keyboard-interactive':
            lang = m.get_string()
            submethods = m.get_string()
            result = self.transport.server_object.check_auth_interactive(username, submethods)
            if isinstance(result, InteractiveQuery):
                # make interactive query instead of response
                self._interactive_query(result)
                return
        else:
            result = self.transport.server_object.check_auth_none(username)
        # okay, send result
        self._send_auth_result(username, method, result)
开发者ID:bobbyi,项目名称:ssh,代码行数:95,代码来源:auth_handler.py


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