def transaction_request(req_data):
token = create_fingerprint(PRIVATE_CERT)
timestamp = create_timestamp()
message = "".join([timestamp, req_data['issuer_id'], MERCHANT_ID, SUB_ID,
req_data['return_url'], req_data['purchase_id'], req_data['amount'],
CURRENCY, LANGUAGE, req_data['description'], ENTRANCE_CODE])
token_code = sign_message(PRIVATE_KEY, PRIVATE_KEY_PASS, strip_all(message))
template = loader.get_template('ideal/trans_req.xml')
context = Context({
'timestamp': timestamp,
'issuer_id': req_data['issuer_id'],
'merchant_id': MERCHANT_ID,
'sub_id': SUB_ID,
'authentication_type': AUTHENTICATION_TYPE,
'token': token,
'token_code': token_code,
'return_url': req_data['return_url'],
'purchase_id': req_data['purchase_id'],
'amount': req_data['amount'],
'currency': CURRENCY,
'language': LANGUAGE,
'description': req_data['description'],
'entrance_code': ENTRANCE_CODE,
'expiration_period': EXPIRATION_PERIOD
})
request_xml = template.render(context)
response = posthttps(request_xml, *request_params)
result = parser.parse_response(response, XML_NAMESPACE)
return result
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_parse_dir_res(self):
fd = open(os.path.join(MODULE_HOME, "dir_res.xml"), "rb")
resp = fd.read()
fd.close()
result = parser.parse_response(resp, namespace=XML_NAMESPACE)
expected = {
"acquirerID": "0050",
"issuers": [{"issuerID": "0151", "issuerList": "Short", "issuerName": "Issuer Simulator"}],
}
self.assertEqual(expected, result)
def test_parse_trans_res(self):
fd = open(os.path.join(MODULE_HOME, "trans_res.xml"), "rb")
resp = fd.read()
fd.close()
result = parser.parse_response(resp, namespace=XML_NAMESPACE)
expected = {
"purchaseID": "9459897270157938",
"transactionID": "1726846372615234",
"issuerAuthenticationURL": "https://idealtest.rabobank.nl/ideal/issuerSim.do?trxid=1726846372615234&ideal=prob",
"acquirerID": "0050",
}
self.assertEqual(expected, result)
def test_parse_error_res(self):
fd = open(os.path.join(MODULE_HOME, "error_res.1.xml"), "rb")
resp = fd.read()
fd.close()
result = parser.parse_response(resp, namespace=XML_NAMESPACE)
expected = {
"createDateTimeStamp": "2000-12-28T13:59:59.393Z",
"errorCode": "SE2700",
"errorMessage": "Invalid electronic signature",
"errorDetail": None,
"suggestedAction": None,
"suggestedExpirationPeriod": None,
"consumerMessage": "Invalid electronic signature",
}
self.assertEqual(expected, result)
def test_parse_status_res(self):
fd = open(os.path.join(MODULE_HOME, "status_res.xml"), "rb")
resp = fd.read()
fd.close()
result = parser.parse_response(resp, namespace=XML_NAMESPACE)
expected = {
"status": "Success",
"consumerName": None,
"createDateTimeStamp": "2000-12-28T13:59:59.393Z",
"fingerprint": None,
"transactionID": "1726846372615234",
"consumerAccountNumber": None,
"consumerCity": "DEN HAAG",
"signatureValue": None,
}
self.assertEqual(expected, result)
def directory_request():
token = create_fingerprint(PRIVATE_CERT)
timestamp = create_timestamp()
message = "".join([timestamp, MERCHANT_ID, SUB_ID])
token_code = sign_message(PRIVATE_KEY, PRIVATE_KEY_PASS, strip_all(message))
template = loader.get_template('ideal/dir_req.xml')
context = Context({
'timestamp': timestamp,
'merchant_id': MERCHANT_ID,
'sub_id': SUB_ID,
'authentication_type': AUTHENTICATION_TYPE,
'token': token,
'token_code': token_code
})
request_xml = template.render(context)
response = posthttps(request_xml, *request_params)
result = parser.parse_response(response, XML_NAMESPACE)
return result