def verify_notification(headers, body, key, secret):
body = json.loads(body,
parse_float=lambda x: decimal.Decimal(x).quantize(
decimal.Decimal('0.01'), rounding=decimal.ROUND_UP))
if 'Fecha' not in headers or 'Autorizacion' not in headers:
raise InvalidHeaderException
fecha = strptime(headers['Fecha'], "%a, %d %b %Y %H:%M:%S GMT")
try:
authorization_string = util.authorization_string(action='notification',
trx_id=body['trx_id'],
monto=body['monto'],
fecha=fecha,
token=body['token'])
except KeyError:
raise InvalidBodyException
expected_headers = util.create_headers(authorization_string, fecha, key,
secret)
for key, value in expected_headers.items():
try:
if headers[key] != value:
raise InvalidNotificationException
except KeyError:
raise InvalidHeaderException
return body
def test_create_headers(self):
authorization = 'PP 0PN5J17HBGZHT7ZZ3X82:AVrD3e9idIqAxRSH+15Yqz7qQkc='
expected = {'Fecha': 'Mon, 15 Jun 2009 20:45:30 GMT', 'Autorizacion': authorization, 'Content-Type': 'application/json'}
headers = util.create_headers(authorization_string=self.authorization_string, time=self.time, key=self.key, secret=self.secret)
self.assertEqual(headers, expected)
def test_create_headers(self):
authorization = 'PP 0PN5J17HBGZHT7ZZ3X82:AVrD3e9idIqAxRSH+15Yqz7qQkc='
expected = {'Fecha': 'Mon, 15 Jun 2009 20:45:30 GMT', 'Autorizacion': authorization, 'Content-Type': 'application/json; charset=utf-8'}
headers = util.create_headers(authorization_string=self.authorization_string, time=self.time, key=self.key, secret=self.secret)
self.assertEqual(headers, expected)
def verify_notification(headers, body, key, secret):
body = json.loads(body, parse_float=lambda x: decimal.Decimal(x).quantize(decimal.Decimal('0.01'), rounding=decimal.ROUND_UP))
if 'Fecha' not in headers or 'Autorizacion' not in headers:
raise InvalidHeaderException
fecha = strptime(headers['Fecha'], "%a, %d %b %Y %H:%M:%S GMT")
try:
authorization_string = util.authorization_string(action='notification',
trx_id=body['trx_id'],
monto=body['monto'],
fecha=fecha,
token=body['token'])
except KeyError:
raise InvalidBodyException
expected_headers = util.create_headers(authorization_string, fecha, key, secret)
for key, value in expected_headers.items():
try:
if headers[key] != value:
raise InvalidNotificationException
except KeyError:
raise InvalidHeaderException
return body
def create(self, trx_id, medio_pago, monto, detalle):
authorization_string = util.authorization_string(action='create',
trx_id=trx_id,
monto=monto,
fecha=self.time)
headers = util.create_headers(
authorization_string=authorization_string,
time=self.time,
key=self.key,
secret=self.secret)
fecha = strftime(util.RFC1123_FORMAT, self.time)
body = json.dumps({
'trx_id':
trx_id,
'medio_pago':
medio_pago,
'monto':
float(monto.quantize(Decimal('0.01'), rounding=ROUND_UP)),
'detalle':
detalle,
'fecha':
fecha
})
self.connection.request(method='POST',
url='/transaccion/crear',
headers=headers,
body=body)
response = self.connection.getresponse()
return self.response_class(response)
def status(self, token, trx_id, monto):
authorization_string = util.authorization_string(action='status', trx_id=trx_id,
monto=monto, fecha=self.time, token=token)
headers = util.create_headers(authorization_string=authorization_string,
time=self.time,
key=self.key, secret=self.secret)
self.connection.request(url='/transaccion/%(token)s' % {'token': token}, headers=headers, method='GET')
response = self.connection.getresponse()
return self.response_class(response)
def test_get_status_aprobado(self):
token = '9XJ08401WN0071839'
trx_id = '9787415132'
monto = Decimal('10.001')
authorization_string = util.authorization_string(action='status', trx_id=trx_id, monto=monto, fecha=self.request.time, token=token)
headers = util.create_headers(authorization_string=authorization_string,
time=self.request.time,
key=self.request.key, secret=self.request.secret)
self.request.response_class = self.response_class
response = self.request.status(token=token, trx_id=trx_id, monto=monto)
self.connection.request.assert_called_once_with(method='GET', url='/transaccion/9XJ08401WN0071839', headers=headers)
self.connection.getresponse.assert_called_once_with()
self.response_class.assert_called_once_with(self.connection.getresponse())
def create(self, trx_id, medio_pago, monto, detalle):
authorization_string = util.authorization_string(action='create',
trx_id=trx_id,
monto=monto,
fecha=self.time)
headers = util.create_headers(authorization_string=authorization_string,
time=self.time, key=self.key, secret=self.secret)
fecha = strftime(util.RFC1123_FORMAT, self.time)
body = json.dumps({'trx_id': trx_id,
'medio_pago': medio_pago,
'monto': float(monto.quantize(Decimal('0.01'), rounding=ROUND_UP)),
'detalle': detalle,
'fecha': fecha})
self.connection.request(method='POST', url='/transaccion/crear', headers=headers, body=body)
response = self.connection.getresponse()
return self.response_class(response)
def status(self, token, trx_id, monto):
authorization_string = util.authorization_string(action='status',
trx_id=trx_id,
monto=monto,
fecha=self.time,
token=token)
headers = util.create_headers(
authorization_string=authorization_string,
time=self.time,
key=self.key,
secret=self.secret)
self.connection.request(url='/transaccion/%(token)s' %
{'token': token},
headers=headers,
method='GET')
response = self.connection.getresponse()
return self.response_class(response)
def test_call_create(self):
trx_id = 'TRX_ID_1'
medio_pago = 3
monto = Decimal('100.002')
detalle = 'Lorem ipsum dolor sit amet'
authorization_string = util.authorization_string(action='create', trx_id=trx_id, monto=monto, fecha=self.request.time)
headers = util.create_headers(authorization_string=authorization_string,
time=self.request.time,
key=self.request.key, secret=self.request.secret)
fecha = strftime('%a, %d %b %Y %H:%M:%S GMT', self.request.time)
body = json.dumps({'trx_id': trx_id,
'medio_pago': medio_pago,
'monto': float(monto.quantize(Decimal('0.01'), rounding=ROUND_UP)),
'detalle': detalle,
'fecha': fecha})
self.request.response_class = self.response_class
response = self.request.create(trx_id=trx_id, medio_pago=medio_pago, monto=monto, detalle=detalle)
self.connection.request.assert_called_once_with(method='POST', url='/transaccion/crear', headers=headers, body=body)
self.connection.getresponse.assert_called_once_with()
self.response_class.assert_called_once_with(self.connection.getresponse())
