Method: Rex::Proto::DCERPC::Client#socket_setup

Defined in:
lib/rex/proto/dcerpc/client.rb

#socket_setup ⇒ Object

Create the appropriate socket based on protocol



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# File 'lib/rex/proto/dcerpc/client.rb', line 77

def socket_setup()
  ctx = { 'Msf' => self.options['Msf'], 'MsfExploit' => self.options['MsfExploit'] }
  self.socket = case self.handle.protocol

    when 'ncacn_ip_tcp'
      Rex::Socket.create_tcp(
        'PeerHost' => self.handle.address,
        'PeerPort' => self.handle.options[0],
        'Context' => ctx,
        'Timeout' => self.options['connect_timeout']
      )

    when 'ncacn_np'
      begin
        socket = Rex::Socket.create_tcp(
          'PeerHost' => self.handle.address,
          'PeerPort' => 445,
          'Context' => ctx,
          'Timeout' => self.options['connect_timeout']
        )
      rescue ::Timeout::Error, Rex::ConnectionRefused
        socket = Rex::Socket.create_tcp(
          'PeerHost' => self.handle.address,
          'PeerPort' => 139,
          'Context' => ctx,
          'Timeout' => self.options['connect_timeout']
        )
      end
      socket
    else nil
  end

  # Add this socket to the exploit's list of open sockets
  options['MsfExploit'].add_socket(self.socket) if (options['MsfExploit'])
end