Method: Rex::Post::Meterpreter::Client#init_meterpreter

Defined in:
lib/rex/post/meterpreter/client.rb

#init_meterpreter(sock, opts = {}) ⇒ Object

Initializes the meterpreter client instance



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# File 'lib/rex/post/meterpreter/client.rb', line 106

def init_meterpreter(sock,opts={})
  self.sock         = sock
  self.parser       = PacketParser.new
  self.ext          = ObjectAliases.new
  self.ext_aliases  = ObjectAliases.new
  self.alive        = true
  self.target_id    = opts[:target_id]
  self.capabilities = opts[:capabilities] || {}
  self.commands     = []
  self.last_checkin = Time.now

  self.conn_id      = opts[:conn_id]
  self.url          = opts[:url]
  self.ssl          = opts[:ssl]
  self.expiration   = opts[:expiration]
  self.comm_timeout = opts[:comm_timeout]
  self.retry_total  = opts[:retry_total]
  self.retry_wait   = opts[:retry_wait]
  self.passive_dispatcher = opts[:passive_dispatcher]

  self.response_timeout = opts[:timeout] || self.class.default_timeout
  self.send_keepalives  = true

  # TODO: Clarify why we don't allow unicode to be set in initial options
  # self.encode_unicode   = opts.has_key?(:encode_unicode) ? opts[:encode_unicode] : true
  self.encode_unicode = false

  # The SSL certificate is being passed down as a file path
  if opts[:ssl_cert]
    if ! ::File.exists? opts[:ssl_cert]
      elog("SSL certificate at #{opts[:ssl_cert]} does not exist and will be ignored")
    else
      # Load the certificate the same way that SslTcpServer does it
      self.ssl_cert = ::File.read(opts[:ssl_cert])
    end
  end

  if opts[:passive_dispatcher]
    initialize_passive_dispatcher

    register_extension_alias('core', ClientCore.new(self))

    initialize_inbound_handlers
    initialize_channels

    # Register the channel inbound packet handler
    register_inbound_handler(Rex::Post::Meterpreter::Channel)
  else
    # Switch the socket to SSL mode and receive the hello if needed
    if capabilities[:ssl] and not opts[:skip_ssl]
      swap_sock_plain_to_ssl()
    end

    register_extension_alias('core', ClientCore.new(self))

    initialize_inbound_handlers
    initialize_channels

    # Register the channel inbound packet handler
    register_inbound_handler(Rex::Post::Meterpreter::Channel)

    monitor_socket
  end
end