Module: Rex::Proto::Sasl

Included in:
Net::LDAP::Connection::SocketSaslIO
Defined in:
lib/rex/proto/sasl.rb

Instance Method Summary collapse

Instance Method Details

#unwrap_sasl(data) ⇒ Object

Unwraps the data from a SASL structure, per RFC 4422



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# File 'lib/rex/proto/sasl.rb', line 10

def unwrap_sasl(data)
  length = data[0,4].unpack('N')[0]
  if length != data.length + 4
    raise ArgumentError.new('Invalid SASL structure')
  end

  data[4,length]
end

#wrap_sasl(data) ⇒ Object

Wrap the data in a SASL structure, per RFC 4422 (basically just prepends a big-endian encoded 32-bit integer representing the length)



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# File 'lib/rex/proto/sasl.rb', line 3

def wrap_sasl(data)
  length = [data.length].pack('N')

  length + data
end