def sermepa_ipn(request):
form = SermepaResponseForm(request.POST)
if form.is_valid():
# Get parameters from decoded Ds_MerchantParameters object
merchant_parameters = decode_parameters(form.cleaned_data['Ds_MerchantParameters'])
sermepa_resp = SermepaResponse()
if 'Ds_Date' in merchant_parameters:
sermepa_resp.Ds_Date = dateutil.parser.parse((merchant_parameters['Ds_Date']).replace('%2F','/'))
if 'Ds_Hour' in merchant_parameters:
sermepa_resp.Ds_Hour = dateutil.parser.parse((merchant_parameters['Ds_Hour']).replace('%3A',':'))
if 'Ds_Amount' in merchant_parameters:
sermepa_resp.Ds_Amount = merchant_parameters['Ds_Amount']
if 'Ds_Currency' in merchant_parameters:
sermepa_resp.Ds_Currency = merchant_parameters['Ds_Currency']
if 'Ds_Order' in merchant_parameters:
sermepa_resp.Ds_Order = merchant_parameters['Ds_Order']
if 'Ds_MerchantCode' in merchant_parameters:
sermepa_resp.Ds_MerchantCode = merchant_parameters['Ds_MerchantCode']
if 'Ds_Terminal' in merchant_parameters:
sermepa_resp.Ds_Terminal = merchant_parameters['Ds_Terminal']
if 'Ds_Response' in merchant_parameters:
sermepa_resp.Ds_Response = merchant_parameters['Ds_Response']
if 'Ds_TransactionType' in merchant_parameters:
sermepa_resp.Ds_TransactionType = merchant_parameters['Ds_TransactionType']
if 'Ds_SecurePayment' in merchant_parameters:
sermepa_resp.Ds_SecurePayment = merchant_parameters['Ds_SecurePayment']
if 'Ds_MerchantData' in merchant_parameters:
sermepa_resp.Ds_MerchantData = merchant_parameters['Ds_MerchantData']
if 'Ds_Card_Country' in merchant_parameters:
sermepa_resp.Ds_Card_Country = merchant_parameters['Ds_Card_Country']
if 'Ds_AuthorisationCode' in merchant_parameters:
sermepa_resp.Ds_AuthorisationCode = merchant_parameters['Ds_AuthorisationCode']
if 'Ds_ConsumerLanguage' in merchant_parameters:
sermepa_resp.Ds_ConsumerLanguage = merchant_parameters['Ds_ConsumerLanguage']
if 'Ds_Merchant_Identifier' in merchant_parameters:
sermepa_resp.Ds_Merchant_Identifier = merchant_parameters['Ds_Merchant_Identifier']
if 'Ds_ExpiryDate' in merchant_parameters:
sermepa_resp.Ds_ExpiryDate = merchant_parameters['Ds_ExpiryDate']
sermepa_resp.save()
# Check signature
valid_signature = redsys_check_response(form.cleaned_data['Ds_Signature'], form.cleaned_data['Ds_MerchantParameters'], )
if valid_signature:
if int(sermepa_resp.Ds_Response) < 100:
payment_was_successful.send(sender=sermepa_resp) #signal
elif sermepa_resp.Ds_Response == '0900' and\
sermepa_resp.Ds_TransactionType==OPER_REFUND:
refund_was_successful.send(sender=sermepa_resp) #signal
else:
payment_was_error.send(sender=sermepa_resp) #signal
else:
signature_error.send(sender=sermepa_resp) #signal
return HttpResponse()
def sermepa_ipn(request):
form = SermepaResponseForm(request.POST)
if form.is_valid():
sermepa_resp = form.save()
if sermepa_resp.check_signature():
if int(sermepa_resp.Ds_Response) < 100:
payment_was_successful.send(sender=sermepa_resp) # signal
elif sermepa_resp.Ds_Response == "0900" and sermepa_resp.Ds_TransactionType == OPER_REFUND:
refund_was_successful.send(sender=sermepa_resp) # signal
else:
payment_was_error.send(sender=sermepa_resp) # signal
else:
signature_error.send(sender=sermepa_resp) # signal
return HttpResponse()
def sermepa_ipn(request):
smp_mxn = SermepaMixin()
form = SermepaResponseForm(request.POST)
if form.is_valid():
# Get parameters from decoded Ds_MerchantParameters object
binary_merchant_parameters = smp_mxn.decode_base64(
form.cleaned_data['Ds_MerchantParameters'])
merchant_parameters = json.loads(binary_merchant_parameters.decode())
sermepa_resp = SermepaResponse()
ds_signature = form.cleaned_data['Ds_Signature']
if 'Ds_Date' in merchant_parameters:
ds_date = merchant_parameters['Ds_Date']
sermepa_resp.Ds_Date = dateutil.parser.parse(ds_date.replace(
'\\', '').replace('%2F', '/'),
dayfirst=True)
if 'Ds_Hour' in merchant_parameters:
sermepa_resp.Ds_Hour = dateutil.parser.parse(
(merchant_parameters['Ds_Hour']).replace('%3A', ':'))
if 'Ds_Amount' in merchant_parameters:
sermepa_resp.Ds_Amount = merchant_parameters['Ds_Amount']
if 'Ds_Currency' in merchant_parameters:
sermepa_resp.Ds_Currency = merchant_parameters['Ds_Currency']
if 'Ds_Order' in merchant_parameters:
sermepa_resp.Ds_Order = merchant_parameters['Ds_Order']
if 'Ds_MerchantCode' in merchant_parameters:
sermepa_resp.Ds_MerchantCode = merchant_parameters[
'Ds_MerchantCode']
if 'Ds_Terminal' in merchant_parameters:
sermepa_resp.Ds_Terminal = merchant_parameters['Ds_Terminal']
if 'Ds_Response' in merchant_parameters:
sermepa_resp.Ds_Response = merchant_parameters['Ds_Response']
if 'Ds_TransactionType' in merchant_parameters:
sermepa_resp.Ds_TransactionType = merchant_parameters[
'Ds_TransactionType']
if 'Ds_SecurePayment' in merchant_parameters:
sermepa_resp.Ds_SecurePayment = merchant_parameters[
'Ds_SecurePayment']
if 'Ds_MerchantData' in merchant_parameters:
sermepa_resp.Ds_MerchantData = merchant_parameters[
'Ds_MerchantData']
if 'Ds_Card_Country' in merchant_parameters:
sermepa_resp.Ds_Card_Country = merchant_parameters[
'Ds_Card_Country']
if 'Ds_AuthorisationCode' in merchant_parameters:
sermepa_resp.Ds_AuthorisationCode = merchant_parameters[
'Ds_AuthorisationCode']
if 'Ds_ConsumerLanguage' in merchant_parameters:
sermepa_resp.Ds_ConsumerLanguage = merchant_parameters[
'Ds_ConsumerLanguage']
if 'Ds_Merchant_Identifier' in merchant_parameters:
sermepa_resp.Ds_Merchant_Identifier = merchant_parameters[
'Ds_Merchant_Identifier']
if 'Ds_ExpiryDate' in merchant_parameters:
sermepa_resp.Ds_ExpiryDate = merchant_parameters['Ds_ExpiryDate']
if ds_signature:
sermepa_resp.Ds_Signature = ds_signature
sermepa_resp.save()
# Check signature
valid_signature = smp_mxn.get_firma_respuesta(
merchant_parameters['Ds_Order'],
form.cleaned_data['Ds_MerchantParameters'],
ds_signature,
)
if valid_signature:
if int(sermepa_resp.Ds_Response) < 100:
payment_was_successful.send(sender=sermepa_resp) # signal
elif sermepa_resp.Ds_Response == '0900' and sermepa_resp.Ds_TransactionType == OPER_REFUND:
refund_was_successful.send(sender=sermepa_resp) # signal
else:
payment_was_error.send(sender=sermepa_resp) # signal
else:
signature_error.send(sender=sermepa_resp) # signal
return HttpResponse()