def is_cc_expired(cc):
# We will check if is expired...
# We already validated this credit card
card = pycard.Card(number='4242424242424242',
month=cc['exp_month'],
year=cc['exp_year'],
cvc=cc['cvc'])
return card.is_expired
def update(client_id, card_id):
try:
document = request.json
credit_card = document['card']
credit_card['client_id'] = client_id
address = document['address']
except:
return make_response(
jsonify({
'status': 'ERROR',
'msg': 'São necessários dois objetos: card e address'
}), 400)
# checar se o schema está valido
# ainda não checa se o cartao é valido
err = CreditCard(credit_card).validate()
if (len(err) > 0):
return make_response(jsonify({'status': 'ERROR', 'msg': err}), 400)
else:
err = Address(address).validate()
if (len(err) > 0):
return make_response(jsonify({'status': 'ERROR', 'msg': err}), 400)
else:
card = pycard.Card(number=credit_card['number'],
month=credit_card['exp_month'],
year=credit_card['exp_year'],
cvc=credit_card['cvc'])
if card.is_valid:
row = queries.find_address_by_card_id(card_id, g.db)
if row is not None:
queries.update_address(row['id'], address, g.db)
queries.update_card(card_id, credit_card, g.db)
g.db.commit()
res, code = ({
'status': 'OK',
'msg': 'Cartão atualizado.'
}, 200)
else:
res, code = ({
'status': 'ERROR',
'msg': 'Cliente ou cartão não encontrado.'
}, 404)
else:
res, code = ({
'status': 'ERROR',
'msg': 'Cartão inválido. Tente novamente'
}, 400)
return make_response(jsonify(res), code)
def clean_mes_val(self):
""" Validação do cartão """
card = pycard.Card(number=str(self.data['numero']),
month=int(self.cleaned_data['mes_val']),
year=int(self.data['ano_val']),
cvc=int(self.data['cvc']))
if card.is_expired:
raise forms.ValidationError('Data de validade do cartão expirou.')
return self.cleaned_data['mes_val']
def create(client_id):
try:
document = request.json
credit_card = document['card']
credit_card['client_id'] = client_id
address = document['address']
except:
return make_response(
jsonify({
'status': 'ERROR',
'msg': 'São necessários dois objetos: card e address'
}), 400)
# checar se o schema está valido
# ainda não checa se o cartao é valido
err = CreditCard(credit_card).validate()
if (len(err) > 0):
return make_response(jsonify({'status': 'ERROR', 'msg': err}), 400)
else:
err = Address(address).validate()
if (len(err) > 0):
return make_response(jsonify({'status': 'ERROR', 'msg': err}), 400)
else:
card = pycard.Card(number=credit_card['number'],
month=credit_card['exp_month'],
year=credit_card['exp_year'],
cvc=credit_card['cvc'])
if card.is_valid:
#save address first and get the id
address_id = queries.save('address', address, g.db)
credit_card['id'] = "card_%s" % uuid.uuid4()
credit_card['brand'] = card.brand
credit_card['last4'] = credit_card['number'][-4:]
credit_card['address_id'] = address_id
queries.save('card', credit_card, g.db)
g.db.commit()
res, code = ({
'status': 'OK',
'msg': 'Cartão adicionado.'
}, 201)
else:
res, code = ({
'status': 'ERROR',
'msg': 'Cartão inválido. Tente novamente'
}, 400)
return make_response(jsonify(res), code)
def clean_numero(self):
""" Validação do cartão """
card = pycard.Card(number=str(self.cleaned_data['numero']),
month=int(self.data['mes_val']),
year=int(self.data['ano_val']),
cvc=int(self.data['cvc']))
if not card.is_mod10_valid:
raise forms.ValidationError(
'Cartão invalido. Verifique se digitou todos os dados corretamente'
)
return self.cleaned_data['numero']
def retry(payment_id, charge_id):
# We will check if is expired...
# We already validated this credit card
row = find_charge_and_payment(payment_id, charge_id, g.db)
card = pycard.Card(number='4242424242424242',
month=row['exp_month'],
year=row['exp_year'],
cvc=row['cvc'])
if not card.is_expired and not row['paid']:
# simular... se for <= 80 é pq deu certo.
if randint(0, 100) <= 80:
# ok
row['paid'] = True
res, status = ({
'status': 'OK',
'data': {
'id': row['charge_id'],
'amount': row['amount'],
'paid': row['paid'],
'source': {
'id': row['card_id'],
'last4': row['last4'],
'cvc': row['cvc'],
'brand': row['brand'],
'name': row['name'],
'exp_month': row['exp_month'],
'exp_year': row['exp_year']
}
}
}, 200)
else:
row['paid'] = False
res, status = ({
'status': 'ERROR',
'msg': 'Pagamento não autorizado.'
}, 402)
update(row['paid'], row['charge_id'], row['attempts'] + 1, g.db)
return make_response(jsonify(res), status)
return make_response(
jsonify({
'status': 'ERROR',
'msg': 'Pagamento já autorizado.'
}), 402)
def validate_and_encrypt_cc(self,
number,
month,
year,
cvc=None,
brand=None,
test=False,
obscure_char="*"):
self.ensure_one()
number = number and number.strip().replace(" ", "").replace("-",
"") or ""
obscure_qty = len(number) - 4
if year and len(str(year)) != 4:
raise Warning("Please enter a 4 digit year")
if len(number) < 12:
raise Warning(
"Credit Card number too short. Please check and try again.")
card = pycard.Card(number, month, year, cvc)
if card.is_expired:
raise Warning("This card has expired.")
elif not card.is_valid:
raise Warning(
"Invalid Credit Card number supplied. Please check and try again."
)
elif (card.is_test and not test):
raise Warning("This card is invalid. Please try a different card.")
elif brand and (card.brand != brand) or False:
raise Warning(
"The card type does not appear to be correct. Please check and try again."
)
#the card looks ok. Encrypt and obscure.
secure_cc = self.encrypt(number)
obscured_cc = self.obscure_text(number,
num_visible=4,
obscure_char=obscure_char)
return (obscured_cc, secure_cc)
╚════██║██╔══██║██║ ██║ ██║ ██╔══██║██╔══╝ ██║ ██╔═██╗
███████║██║ ██║██║ ██║ ╚██████╗██║ ██║███████╗╚██████╗██║ ██╗
╚══════╝╚═╝ ╚═╝╚═╝ ╚═╝ ╚═════╝╚═╝ ╚═╝╚══════╝ ╚═════╝╚═╝ ╚═╝
""")
cardsfile = input(' \033[2;37;40m Enter the Cards file : ')
print('\033[0;35m')
cardsfile = open(cardsfile, 'r')
for card in cardsfile:
sp = card.split()
number = str(sp[0])
month = int(sp[1])
year = int(sp[2])
cvc = int(sp[3])
#print(number,month,year,cvc)
cards = pycard.Card(number, month, year, cvc)
time.sleep(1)
if cards.is_valid == True:
print(" ")
print("\033[0;32m [+] Card is valid ==> ", card, card,
cards.friendly_brand, cards.is_expired)
else:
print(" ")
print("\033[0;31;40m [!] Card is not valid ==> \033[0;33m", card,
cards.friendly_brand)
#!/usr/bin/env python # -*- coding: UTF-8 -*- import pycard # Create a card card = pycard.Card(number='36085700210619', month=11, year=2017, cvc=309) # Validate the card (checks that the card isn't expired and is mod10 valid) assert card.is_valid # Perform validation checks individually assert not card.is_expired assert card.is_mod10_valid # The card is a visa assert card.brand == 'diners_club' assert card.friendly_brand == 'Diners Club' #assert card.mask == 'XXXX-XXXXXX-XXXX' # The card is a known test card assert card.is_test
df_source = pd.read_excel('', sheet_name=0)
credit_card = df_source.copy()
credit_card.columns
credit_card.head()
credit_card.columns.to_series().groupby(credit_card.dtypes).groups
credit_card.info()
#Add assetion to test that info() has no missing values.
card = pycard.Card(number='4444333322221111', month=1, year=2020, cvc=123)
# Validate the card (checks that the card isn't expired and is mod10 valid)
assert card.is_valid
# Perform validation checks individually
assert not card.is_expired
assert card.is_mod10_valid
# The card is a visa
assert card.brand == 'visa'
assert card.friendly_brand == 'Visa'
assert card.mask == 'XXXX-XXXX-XXXX-1111'
# The card is a known test card
assert card.is_test
def get_cc_brand(self, number):
card = pycard.Card(number=number, month=1, year=1, cvc=None)
return card.brand
def cc_is_expired(self, number, month, year, cvc=None):
card = pycard.Card(number=number, month=month, year=year, cvc=cvc)
return card.is_expired
def cc_no_is_valid(self, number, test=False):
if len(number) < 12:
raise Warning(
"Credit Card number too short. Please check and try again.")
card = pycard.Card(number=number, month=1, year=2000, cvc=None)
return card.is_mod10_valid and not (test and not card.is_test)
