hash = hmac.new(MERCHANT_KEY, s).hexdigest()
if request.POST.get('HASH', '') != hash:
flag = 'Invalid hash %s. Hash string \n%s' % (request.POST.get(
'HASH', ''), s)
else:
if ipn.is_valid():
try:
#When commit = False, object is returned without saving to DB.
ipn_obj = ipn.save(commit=False)
except Exception, e:
flag = "Exception while processing. (%s)" % e
else:
flag = "Invalid form. (%s)" % ipn.errors
if ipn_obj is None:
ipn_obj = PayUIPN()
#Set query params and sender's IP address
ipn_obj.initialize(request)
if flag is not None:
#We save errors in the flag field
ipn_obj.set_flag(flag)
ipn_obj.save()
ipn_obj.send_signals()
date = datetime.now(pytz.UTC).strftime('%Y%m%d%H%M%S')
hash = hmac.new(MERCHANT_KEY, '00014%s' % date).hexdigest()
return HttpResponse('<EPAYMENT>%s|%s</EPAYMENT>' % (date, hash))
def test_payu_model_flag(flag_info, extra_info):
model = PayUIPN(flag_info=flag_info)
model.set_flag(extra_info)
assert model.flag_info == flag_info + extra_info
assert model.flag
def test_payu_model_order_status(order, authorized, completed):
model = PayUIPN(ORDERSTATUS=order)
assert model.is_authorized == authorized
assert model.is_completed == completed
model = G(PayUIPN, flag=True)
mock_flagged.send.assert_called_once_with(sender=model)
@pytest.mark.parametrize('payload, merchant_key, signature', [
({'a': '1'}, '1', '1be4474db26a37bd5660ca396b5a9160'),
({}, '0', '477f91ddbcc6839b9950045977da3530'),
({'MERCHANT': '1', 'ORDER_REF': 1, 'ORDER_AMOUNT': 1, 'ORDER_CURRENCY': 'RON'},
'0', 'f05323c0b185b5264c49c8bae8ffc2d1'),
])
def test_idn_signature(payload, merchant_key, signature):
assert PayUIDN.signature(payload, merchant_key) == signature
@pytest.mark.parametrize('payu_idn, merchant, merchant_key, now, expected_payload', [
(PayUIPN(REFNO=1, IPN_TOTALGENERAL=1, CURRENCY='USD'), '123', '1', 1,
{
'MERCHANT': '123',
'ORDER_REF': 1,
'ORDER_AMOUNT': 1,
'ORDER_CURRENCY': 'USD',
'IDN_DATE': 1,
'ORDER_HASH': '5d275f182089bab5a5351613067b95dc'
}),
(PayUIPN(), '123', '1', 1,
{
'MERCHANT': '123',
'ORDER_REF': -1,
'ORDER_AMOUNT': 0,
'ORDER_CURRENCY': 'RON',
'IDN_DATE': 1,
