Signing code now takes text from stdin

{"@xmlns": "http://uri.etsi.org/03120/common/2019/10/Core", "@xmlns:xsi": "http://www.w3.org/2001/XMLSchema-instance", "@xmlns:common": "http://uri.etsi.org/03120/common/2016/02/Common", "@xmlns:task": "http://uri.etsi.org/03120/common/2020/09/Task", "@xmlns:auth": "http://uri.etsi.org/03120/common/2020/09/Authorisation", "Header": {"SenderIdentifier": {"CountryCode": "XX", "UniqueIdentifier": "ACTOR01"}, "ReceiverIdentifier": {"CountryCode": "XX", "UniqueIdentifier": "ACTOR02"}, "TransactionIdentifier": "c02358b2-76cf-4ba4-a8eb-f6436ccaea2e", "Timestamp": "2015-09-01T12:00:00.000000Z", "Version": {"ETSIVersion": "V1.13.1", "NationalProfileOwner": "XX", "NationalProfileVersion": "v1.0"}}, "Payload": {"RequestPayload": {"ActionRequests": {"ActionRequest": [{"ActionIdentifier": 0, "CREATE": {"HI1Object": {"@xsi:type": "{http://uri.etsi.org/03120/common/2020/09/Authorisation}AuthorisationObject", "ObjectIdentifier": "7dbbc880-8750-4d3c-abe7-ea4a17646045", "CountryCode": "XX", "OwnerIdentifier": "ACTOR01", "auth:AuthorisationReference": "W000001", "auth:AuthorisationTimespan": {"auth:StartTime": "2015-09-01T12:00:00Z", "auth:EndTime": "2015-12-01T12:00:00Z"}}}}, {"ActionIdentifier": 1, "CREATE": {"HI1Object": {"@xsi:type": "{http://uri.etsi.org/03120/common/2020/09/Task}LITaskObject", "ObjectIdentifier": "2b36a78b-b628-416d-bd22-404e68a0cd36", "CountryCode": "XX", "OwnerIdentifier": "ACTOR01", "AssociatedObjects": {"AssociatedObject": ["7dbbc880-8750-4d3c-abe7-ea4a17646045"]}, "task:Reference": "LIID1", "task:TargetIdentifier": {"task:TargetIdentifierValues": {"task:TargetIdentifierValue": [{"task:FormatType": {"task:FormatOwner": "ETSI", "task:FormatName": "InternationalE164"}, "task:Value": "442079460223"}]}}, "task:DeliveryType": {"common:Owner": "ETSI", "common:Name": "TaskDeliveryType", "common:Value": "IRIandCC"}, "task:DeliveryDetails": {"task:DeliveryDestination": [{"task:DeliveryAddress": {"task:IPv4Address": "192.0.2.0"}}]}, "task:CSPID": {"CountryCode": "XX", "UniqueIdentifier": "RECVER01"}}}}]}}}, "signature": {"protected_header": "", "signature": ""}}

 No newline at end of file

import argparse

import logging

import sys

from jose import jws

from pathlib import Path

    return j

if __name__ == "__main__":

    json_path = Path("103120/examples/json/request1.json")

    json_text = json_path.read_text()

    parser = argparse.ArgumentParser()

    parser.add_argument('-v', '--verbose', action='count', help='Verbose logging (can be specified multiple times)')

    parser.add_argument('-i', '--input', type=argparse.FileType('r'), default=sys.stdin, help="Path to input file (if absent, stdin is used)")

    args = parser.parse_args()

    match args.verbose:

        case v if v and v >= 2:

            logging.basicConfig(level=logging.DEBUG)

        case 1:

            logging.basicConfig(level=logging.INFO)

        case _:

            logging.basicConfig(level=logging.WARNING)

    logging.debug(f"Arguments: {args}")

    json_text = args.input.read()

    args.input.close()

    j = json.loads(json_text)

    j = insert_sig_block(j)

    if signed_json_text.endswith('\n'): signed_json_text = signed_json_text[:-1]

    signed_json_text = signed_json_text.replace(protected_header, "").replace(signature, "")

    print ("\n\nPayload for verification ================================")

    print(signed_json_text)

    payload_bytes = signed_json_text.encode('utf-8')

    payload_token = base64.b64encode(payload_bytes).decode('ascii')

    payload_token = payload_token.replace('+','-')

    payload_token = payload_token.replace('/','_')

    print ("Payload bytes:", payload_bytes)

    print ("Payload token:", payload_token)

    token = protected_header + "." + payload_token + "." + signature

    result = jws.verify(token, key="secret_key", algorithms=['HS256'])