Module: models

class x3dh.models.BaseStateModel(**data)

Bases: BaseModel

The model representing the internal state of a BaseState.

Parameters:

• version (str)

• identity_key (IdentityKeyPairModel)

• signed_pre_key (SignedPreKeyPairModel)

• old_signed_pre_key (SignedPreKeyPairModel | None)

• pre_keys (FrozenSet[Annotated[bytes, PlainValidator(func=~x3dh.models._json_bytes_decoder, json_schema_input_type=~typing.Any), PlainSerializer(func=~x3dh.models._json_bytes_encoder, return_type=PydanticUndefined, when_used=always)]])

version: str

identity_key: IdentityKeyPairModel

signed_pre_key: SignedPreKeyPairModel

old_signed_pre_key: SignedPreKeyPairModel | None

pre_keys: FrozenSet[Annotated[bytes, PlainValidator(func=_json_bytes_decoder, json_schema_input_type=Any), PlainSerializer(func=_json_bytes_encoder, return_type=PydanticUndefined, when_used=always)]]

class x3dh.models.IdentityKeyPairModel(**data)

Bases: BaseModel

The model representing the internal state of an IdentityKeyPair.

Parameters:

• version (str)

• secret (Annotated[bytes, PlainValidator(func=~x3dh.models._json_bytes_decoder, json_schema_input_type=~typing.Any), PlainSerializer(func=~x3dh.models._json_bytes_encoder, return_type=PydanticUndefined, when_used=always)])

• secret_type (SecretType)

version: str

secret: Annotated[bytes, PlainValidator(func=_json_bytes_decoder, json_schema_input_type=Any), PlainSerializer(func=_json_bytes_encoder, return_type=PydanticUndefined, when_used=always)]

secret_type: SecretType

class x3dh.models.SignedPreKeyPairModel(**data)

Bases: BaseModel

The model representing the internal state of a SignedPreKeyPair.

Parameters:

• version (str)

• priv (Annotated[bytes, PlainValidator(func=~x3dh.models._json_bytes_decoder, json_schema_input_type=~typing.Any), PlainSerializer(func=~x3dh.models._json_bytes_encoder, return_type=PydanticUndefined, when_used=always)])

• sig (Annotated[bytes, PlainValidator(func=~x3dh.models._json_bytes_decoder, json_schema_input_type=~typing.Any), PlainSerializer(func=~x3dh.models._json_bytes_encoder, return_type=PydanticUndefined, when_used=always)])

• timestamp (int)

version: str

priv: Annotated[bytes, PlainValidator(func=_json_bytes_decoder, json_schema_input_type=Any), PlainSerializer(func=_json_bytes_encoder, return_type=PydanticUndefined, when_used=always)]

sig: Annotated[bytes, PlainValidator(func=_json_bytes_decoder, json_schema_input_type=Any), PlainSerializer(func=_json_bytes_encoder, return_type=PydanticUndefined, when_used=always)]

timestamp: int