kmip/core/messages/contents.py
def read(self, input_stream, kmip_version=enums.KMIPVersion.KMIP_1_0):
        """
        Read the data encoding the Authentication struct and decode it into
        its constituent parts.

        Args:
            input_stream (stream): A data stream containing encoded object
                data, supporting a read method; usually a BytearrayStream
                object.
            kmip_version (KMIPVersion): An enumeration defining the KMIP
                version with which the object will be decoded. Optional,
                defaults to KMIP 1.0.
        """
        super(Authentication, self).read(
            input_stream,
            kmip_version=kmip_version
        )
        local_stream = utils.BytearrayStream(input_stream.read(self.length))

        credentials = []
        while self.is_tag_next(enums.Tags.CREDENTIAL, local_stream):
            credential = objects.Credential()
            credential.read(local_stream, kmip_version=kmip_version)
            credentials.append(credential)
        if len(credentials) == 0:
            raise ValueError("Authentication encoding missing credentials.")
        self._credentials = credentials

        self.is_oversized(local_stream)
def read(self, input_stream, kmip_version=enums.KMIPVersion.KMIP_1_0):
        """
        Read the data encoding the Authentication struct and decode it into
        its constituent parts.

        Args:
            input_stream (stream): A data stream containing encoded object
                data, supporting a read method; usually a BytearrayStream
                object.
            kmip_version (KMIPVersion): An enumeration defining the KMIP
                version with which the object will be decoded. Optional,
                defaults to KMIP 1.0.
        """
        super(Authentication, self).read(
            input_stream,
            kmip_version=kmip_version
        )
        local_stream = utils.BytearrayStream(input_stream.read(self.length))

        credentials = []
        while self.is_tag_next(enums.Tags.CREDENTIAL, local_stream):
            credential = objects.Credential()
            credential.read(local_stream, kmip_version=kmip_version)
            credentials.append(credential)
        if len(credentials) == 0:
            raise ValueError("Authentication encoding missing credentials.")
        self._credentials = credentials

        self.is_oversized(local_stream)
Read the data encoding the Authentication struct and decode it into
        its constituent parts.

        Args:
            input_stream (stream): A data stream containing encoded object
                data, supporting a read method; usually a BytearrayStream
                object.
            kmip_version (KMIPVersion): An enumeration defining the KMIP
                version with which the object will be decoded. Optional,
                defaults to KMIP 1.0.