Function apply_request_checksum

awscli/botocore/httpchecksum.py:390–409

(request)

def apply_request_checksum(request):
    checksum_context = request.get("context", {}).get("checksum", {})
    algorithm = checksum_context.get("request_algorithm")

    if not algorithm:
        return

    if algorithm["in"] == "header":
        _apply_request_header_checksum(request)
    elif algorithm["in"] == "trailer":
        _apply_request_trailer_checksum(request)
    else:
        raise FlexibleChecksumError(
            error_msg="Unknown checksum variant: {}".format(algorithm["in"])
        )
    if "request_algorithm_header" in checksum_context:
        request_algorithm_header = checksum_context["request_algorithm_header"]
        request["headers"][request_algorithm_header["name"]] = (
            request_algorithm_header["value"]
        )


def _apply_request_header_checksum(request):