def get_obfuscated_kwargs(self):
"""
Get a dictionary containing the obfuscated bank card details used
in the eway form. The card number is **not** stored in plain
text but is obfuscated in the same way eWay obfuscates their card
numers (first 6 and last 4 digits visible).
"""
card_number = self.data['EWAY_CARDNUMBER']
return {
'card_type': bankcard_type(card_number),
'name': self.data['EWAY_CARDNAME'],
'number': self.get_obfuscated_card_number(card_number),
'expiry_date': "%s/%s" % (
self.data['EWAY_CARDEXPIRYMONTH'],
self.data['EWAY_CARDEXPIRYYEAR'],
),
}
def get_obfuscated_kwargs(self):
"""
Get a dictionary containing the obfuscated bank card details used
in the eway form. The card number is **not** stored in plain
text but is obfuscated in the same way eWay obfuscates their card
numers (first 6 and last 4 digits visible).
"""
card_number = self.data.get('EWAY_CARDNUMBER', '')
return {
'card_type': bankcard_type(card_number) or '',
'name': self.data.get('EWAY_CARDNAME', ''),
'number': self.get_obfuscated_card_number(card_number),
'expiry_date': "%s/%s" % (
self.data.get('EWAY_CARDEXPIRYMONTH', ''),
self.data.get('EWAY_CARDEXPIRYYEAR', ''),
),
}
def _card_type(bankcard_number):
"""
Convert card-number into appropriate card type that Sagepay will
recognise.
"""
# Oscar provides a function to do the card-type recognition but we need to
# map into the values that Sagepay accepts.
oscar_type = bankcards.bankcard_type(bankcard_number)
mapping = {
bankcards.VISA: 'VISA',
bankcards.VISA_ELECTRON: 'UKE',
bankcards.MASTERCARD: 'MC',
bankcards.MAESTRO: 'MAESTRO',
bankcards.AMEX: 'AMEX',
bankcards.DINERS_CLUB: 'DC',
bankcards.LASER: 'LASER',
bankcards.JCB: 'JCB',
}
return mapping.get(oscar_type, '')
def _card_type(bankcard_number):
"""
Convert card-number into appropriate card type that Sagepay will
recognise.
"""
# Oscar provides a function to do the card-type recognition but we need to
# map into the values that Sagepay accepts.
oscar_type = bankcards.bankcard_type(bankcard_number)
mapping = {
bankcards.VISA: 'VISA',
bankcards.VISA_ELECTRON: 'UKE',
bankcards.MASTERCARD: 'MC',
bankcards.MAESTRO: 'MAESTRO',
bankcards.AMEX: 'AMEX',
bankcards.DINERS_CLUB: 'DC',
bankcards.LASER: 'LASER',
bankcards.JCB: 'JCB',
}
return mapping.get(oscar_type, '')
def clean(self, value):
"""
Check if given CC number is valid and one of the
card types we accept
"""
non_decimal = re.compile(r'\D+')
value = non_decimal.sub('', value.strip())
if value and not bankcards.luhn(value):
raise forms.ValidationError(
_("Please enter a valid credit card number."))
if hasattr(self, 'accepted_cards'):
card_type = bankcards.bankcard_type(value)
if card_type not in self.accepted_cards:
raise forms.ValidationError(
_("%s cards are not accepted." % card_type))
return super(BankcardNumberField, self).clean(value)
def test_bankcard_type_sniffing(self):
for expected_bankcard_type, numbers in self.fixture_data.items():
for number in numbers:
sniffed_bankcard_type = bankcards.bankcard_type(number)
self.assertEqual(expected_bankcard_type, sniffed_bankcard_type)
def compare(number, type):
nose.tools.eq_(bankcards.bankcard_type(number), type)
def compare(number, type):
assert bankcards.bankcard_type(number) == type
def compare(number, type):
assert bankcards.bankcard_type(number) == type
def test_bankcard_type_sniffing(self):
for expected_bankcard_type, numbers in self.fixture_data.items():
for number in numbers:
sniffed_bankcard_type = bankcards.bankcard_type(number)
self.assertEqual(expected_bankcard_type, sniffed_bankcard_type)
def compare(number, type):
nose.tools.eq_(bankcards.bankcard_type(number), type)
