def status_request(transaction_id):
token = create_fingerprint(PRIVATE_CERT)
timestamp = create_timestamp()
message = "".join([timestamp, MERCHANT_ID, SUB_ID, transaction_id])
token_code = sign_message(PRIVATE_KEY, PRIVATE_KEY_PASS, strip_all(message))
template = loader.get_template('ideal/status_req.xml')
context = Context({
'timestamp': timestamp,
'merchant_id': MERCHANT_ID,
'sub_id': SUB_ID,
'authentication_type': AUTHENTICATION_TYPE,
'token': token,
'token_code': token_code,
'transaction_id': transaction_id
})
status_request = template.render(context)
response = posthttps(status_request, *request_params)
status = parser.parse_response(response, XML_NAMESPACE)
if status.get('errorCode'):
return status
# verify message
certificate = get_certificate_name(status['fingerprint'], CERTIFICATES)
if certificate:
if verify_message(certificate,
strip_all("".join([status['createDateTimeStamp'], status['transactionID'], status['status'], status['consumerAccountNumber']])),
status['signatureValue']):
return status
return False
def test_verify_message(self):
self.assertEqual(
True,
security.verify_message(
os.path.join(MODULE_HOME, "ideal.cer"),
"2006-05-10T14:06:52.287Z0050000005922889SuccessP012345678",
"rlqtzbL5qiIEh4GJB5JmKAOz6aDSY+1NL3y5qigmHj9Fuveyoni5RY78v/tuC76boOqzLuXv6PMA1CYiK1iE7ATfY+/7UlFdc/Qp5qa2ZLjEWa8dAf9e/4KjYmPTNnSdB6VCky0iBUzi54qXwSmqWcuwQE/5pQfod0qYPR2I+8E=",
),
)