3.0.ipv8.attestation.wallet.payload
===================================

.. py:module:: 3.0.ipv8.attestation.wallet.payload


Classes
-------

.. autoapisummary::

   3.0.ipv8.attestation.wallet.payload.RequestAttestationPayload
   3.0.ipv8.attestation.wallet.payload.VerifyAttestationRequestPayload
   3.0.ipv8.attestation.wallet.payload.AttestationChunkPayload
   3.0.ipv8.attestation.wallet.payload.ChallengePayload
   3.0.ipv8.attestation.wallet.payload.ChallengeResponsePayload


Module Contents
---------------

.. py:class:: RequestAttestationPayload(metadata: bytes)

   Bases: :py:obj:`3.0.ipv8.messaging.payload.Payload`


   Request an attestation based on some meta data.


   .. py:attribute:: msg_id
      :value: 5



   .. py:attribute:: format_list
      :value: ['raw']



   .. py:attribute:: metadata


   .. py:method:: to_pack_list() -> list[tuple]

      Convert this payload to a serializable pack list.



   .. py:method:: from_unpack_list(metadata: bytes) -> RequestAttestationPayload
      :classmethod:


      Unserialize this paylaod from received bytes.



.. py:class:: VerifyAttestationRequestPayload(hash: bytes)

   Bases: :py:obj:`3.0.ipv8.messaging.payload.Payload`


   Request an attestation by hash (published with metadata somewhere).


   .. py:attribute:: msg_id
      :value: 1



   .. py:attribute:: format_list
      :value: ['20s']



   .. py:attribute:: hash


   .. py:method:: to_pack_list() -> list[tuple]

      Convert this payload to a serializable pack list.



   .. py:method:: from_unpack_list(hash: bytes) -> VerifyAttestationRequestPayload
      :classmethod:


      Unserialize this paylaod from received bytes.



.. py:class:: AttestationChunkPayload(hash: bytes, sequence_number: int, data: bytes)

   Bases: :py:obj:`3.0.ipv8.messaging.payload.Payload`


   A chunk of Attestation.


   .. py:attribute:: msg_id
      :value: 2



   .. py:attribute:: format_list
      :value: ['20s', 'H', 'raw']



   .. py:attribute:: hash


   .. py:attribute:: sequence_number


   .. py:attribute:: data


   .. py:method:: to_pack_list() -> list[tuple]

      Convert this payload to a serializable pack list.



   .. py:method:: from_unpack_list(hash: bytes, sequence_number: int, data: bytes) -> AttestationChunkPayload
      :classmethod:


      Unserialize this paylaod from received bytes.



.. py:class:: ChallengePayload(attestation_hash: bytes, challenge: bytes)

   Bases: :py:obj:`3.0.ipv8.messaging.payload.Payload`


   A challenge for an Attestee by a Verifier.


   .. py:attribute:: msg_id
      :value: 3



   .. py:attribute:: format_list
      :value: ['20s', 'raw']



   .. py:attribute:: attestation_hash


   .. py:attribute:: challenge


   .. py:method:: to_pack_list() -> list[tuple]

      Convert this payload to a serializable pack list.



   .. py:method:: from_unpack_list(attestation_hash: bytes, challenge: bytes) -> ChallengePayload
      :classmethod:


      Unserialize this paylaod from received bytes.



.. py:class:: ChallengeResponsePayload(challenge_hash: bytes, response: bytes)

   Bases: :py:obj:`3.0.ipv8.messaging.payload.Payload`


   A challenge response from an Attestee to a Verifier.


   .. py:attribute:: msg_id
      :value: 4



   .. py:attribute:: format_list
      :value: ['20s', 'raw']



   .. py:attribute:: challenge_hash


   .. py:attribute:: response


   .. py:method:: to_pack_list() -> list[tuple]

      Convert this payload to a serializable pack list.



   .. py:method:: from_unpack_list(challenge_hash: bytes, response: bytes) -> ChallengeResponsePayload
      :classmethod:


      Unserialize this paylaod from received bytes.