systempayv2: pep8ness
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@ -36,11 +36,8 @@ VADS_CTX_MODE = 'vads_ctx_mode'
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def isonow():
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return dt.datetime.utcnow() \
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.isoformat('T') \
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.replace('-', '') \
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.replace('T', '') \
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.replace(':', '')[:14]
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return dt.datetime.utcnow().isoformat('T').replace('-', '') \
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.replace('T', '').replace(':', '')[:14]
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class Parameter:
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@ -81,15 +78,13 @@ class Parameter:
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PARAMETERS = [
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# amount as euro cents
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Parameter('vads_action_mode', None, 47, needed=True,
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default='INTERACTIVE', choices=('SILENT', 'INTERACTIVE')),
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Parameter('vads_action_mode', None, 47, needed=True, default='INTERACTIVE',
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choices=('SILENT', 'INTERACTIVE')),
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Parameter('vads_amount', 'n', 9, max_length=12, needed=True),
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Parameter('vads_capture_delay', 'n', 6, max_length=3, default=''),
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Parameter('vads_contrib', 'ans', 31, max_length=255,
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default='eopayment'),
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Parameter('vads_contrib', 'ans', 31, max_length=255, default='eopayment'),
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# defaut currency = EURO, norme ISO4217
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Parameter('vads_currency', 'n', 10, length=3, default=978,
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needed=True),
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Parameter('vads_currency', 'n', 10, length=3, default=978, needed=True),
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Parameter('vads_cust_address', 'an', 19, max_length=255),
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# code ISO 3166
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Parameter('vads_cust_country', 'a', 22, length=2, default='FR'),
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@ -101,7 +96,8 @@ PARAMETERS = [
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Parameter('vads_cust_city', 'an', 21, max_length=63),
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Parameter('vads_cust_zip', 'an', 20, max_length=63),
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Parameter('vads_ctx_mode', 'a', 11, needed=True, choices=('TEST',
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'PRODUCTION'), default='TEST'),
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'PRODUCTION'),
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default='TEST'),
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# ISO 639 code
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Parameter('vads_language', 'a', 12, length=2, default='fr'),
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Parameter('vads_order_id', 'an-', 13, max_length=32),
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@ -115,10 +111,11 @@ PARAMETERS = [
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choices=('PAYMENT',)),
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Parameter('vads_payment_cards', 'an;', 8, max_length=127, default='',
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description=_(u'Liste des cartes de paiement acceptées'),
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help_text=_(u'vide ou des valeurs sépareés par un point-virgule parmi '
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'AMEX, AURORE-MULTI, BUYSTER, CB, COFINOGA, E-CARTEBLEUE, '
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'MASTERCARD, JCB, MAESTRO, ONEY, ONEY_SANDBOX, PAYPAL, '
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'PAYPAL_SB, PAYSAFECARD, VISA')),
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help_text=_(u'vide ou des valeurs sépareés par un point-virgule '
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'parmi AMEX, AURORE-MULTI, BUYSTER, CB, COFINOGA, '
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'E-CARTEBLEUE, MASTERCARD, JCB, MAESTRO, ONEY, '
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'ONEY_SANDBOX, PAYPAL, PAYPAL_SB, PAYSAFECARD, '
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'VISA')),
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# must be SINGLE or MULTI with parameters
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Parameter('vads_payment_config', '', 07, default='SINGLE',
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choices=('SINGLE', 'MULTI'), needed=True),
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@ -131,8 +128,8 @@ PARAMETERS = [
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Parameter(VADS_TRANS_DATE, 'n', 04, length=14, needed=True,
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default=isonow),
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Parameter('vads_trans_id', 'n', 03, length=6, needed=True),
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Parameter('vads_validation_mode', 'n', 5, max_length=1,
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choices=('', 0, 1), default=''),
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Parameter('vads_validation_mode', 'n', 5, max_length=1, choices=('', 0, 1),
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default=''),
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Parameter('vads_version', 'an', 01, default='V2', needed=True,
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choices=('V2',)),
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Parameter('vads_url_success', 'ans', 24, max_length=127),
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@ -163,12 +160,12 @@ EXTRA_RESULT_MAP = {
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'00': "Tous les contrôles se sont déroulés avec succés",
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'02': "La carte a dépassé l'encours autorisé",
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'03': "La carte appartient à la liste grise du commerçant",
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'04': "Le pays d'émission de la carte appartient à la liste grise du \
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commerçant ou le pays d'émission de la carte n'appartient pas à la \
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liste blanche du commerçant",
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'04': "Le pays d'émission de la carte appartient à la liste grise du "
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"commerçant ou le pays d'émission de la carte n'appartient pas à la "
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"liste blanche du commerçant",
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'05': "L'addresse IP appartient à la liste grise du commerçant",
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'99': "Problème technique recontré par le serveur lors du traitement \
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d'un des contrôles locaux",
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'99': "Problème technique recontré par le serveur lors du traitement "
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"d'un des contrôles locaux",
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}
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@ -255,13 +252,15 @@ class Payment(PaymentCommon):
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self.options = options
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self.logger = logger
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def request(self, amount, name=None, address=None, email=None, phone=None, info1=None,
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info2=None, info3=None, next_url=None, **kwargs):
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def request(self, amount, name=None, address=None, email=None, phone=None,
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info1=None, info2=None, info3=None, next_url=None, **kwargs):
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'''
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Create the URL string to send a request to SystemPay
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'''
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self.logger.debug('%s amount %s name %s address %s email %s phone %s next_url %s info1 %s info2 %s info3 %s kwargs: %s',
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__name__, amount, name, address, email, phone, info1, info2, info3, next_url, kwargs)
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self.logger.debug('%s amount %s name %s address %s email %s phone %s '
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'next_url %s info1 %s info2 %s info3 %s kwargs: %s',
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__name__, amount, name, address, email, phone, info1,
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info2, info3, next_url, kwargs)
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# amount unit is cents
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amount = '%.0f' % (100 * amount)
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kwargs.update(add_vads({'amount': amount}))
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@ -284,8 +283,8 @@ class Payment(PaymentCommon):
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if info3 is not None:
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kwargs['vads_order_info3'] = info3
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transaction_id = self.transaction_id(6,
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string.digits, 'systempay', self.options[VADS_SITE_ID])
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transaction_id = self.transaction_id(6, string.digits, 'systempay',
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self.options[VADS_SITE_ID])
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kwargs[VADS_TRANS_ID] = transaction_id
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fields = kwargs
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for parameter in PARAMETERS:
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@ -337,8 +336,8 @@ class Payment(PaymentCommon):
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elif v in ('05', '00'):
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if VADS_EXTRA_RESULT in fields:
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v = fields[VADS_EXTRA_RESULT]
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copy[VADS_EXTRA_RESULT] = '%s: %s' % (v,
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EXTRA_RESULT_MAP.get(v, 'Code inconnu'))
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extra_result_name = EXTRA_RESULT_MAP.get(v, 'Code inconnu')
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copy[VADS_EXTRA_RESULT] = '%s: %s' % (v, extra_result_name)
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bank_status.append(copy[VADS_EXTRA_RESULT])
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self.logger.debug('checking systempay response on:')
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for key in sorted(fields.keys()):
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@ -370,7 +369,8 @@ class Payment(PaymentCommon):
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def signature(self, fields):
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self.logger.debug('got fields %s to sign' % fields)
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ordered_keys = sorted([key for key in fields.keys() if key.startswith('vads_')])
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ordered_keys = sorted(
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[key for key in fields.keys() if key.startswith('vads_')])
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self.logger.debug('ordered keys %s' % ordered_keys)
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ordered_fields = [str(fields[key]) for key in ordered_keys]
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secret = getattr(self, 'secret_%s' % fields['vads_ctx_mode'].lower())
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@ -386,13 +386,31 @@ if __name__ == '__main__':
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secret_test='',
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site_id='',
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ctx_mode='TEST'))
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qs = 'vads_amount=100&vads_auth_mode=FULL&vads_auth_number=767712&vads_auth_result=00&vads_capture_delay=0&vads_card_brand=CB&vads_card_number=497010XXXXXX0000&vads_payment_certificate=9da32cc109882089e1b3fb80888ebbef072f70b7&vads_ctx_mode=TEST&vads_currency=978&vads_effective_amount=100&vads_site_id=&vads_trans_date=20120529132547&vads_trans_id=620594&vads_validation_mode=0&vads_version=V2&vads_warranty_result=NO&vads_payment_src=&vads_order_id=---&vads_cust_country=FR&vads_contrib=eopayment&vads_contract_used=2334233&vads_expiry_month=6&vads_expiry_year=2013&vads_pays_ip=FR&vads_identifier=&vads_subscription=&vads_threeds_enrolled=&vads_threeds_cavv=&vads_threeds_eci=&vads_threeds_xid=&vads_threeds_cavvAlgorithm=&vads_threeds_status=&vads_threeds_sign_valid=&vads_threeds_error_code=&vads_threeds_exit_status=&vads_result=00&vads_extra_result=&vads_card_country=FR&vads_language=fr&vads_action_mode=INTERACTIVE&vads_page_action=PAYMENT&vads_payment_config=SINGLE&signature=9c4f2bf905bb06b008b07090905adf36638d8ece&'
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qs = 'vads_amount=100&vads_auth_mode=FULL&vads_auth_number=767712&vads_aut' \
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'h_result=00&vads_capture_delay=0&vads_card_brand=CB&vads_card_number' \
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'=497010XXXXXX0000&vads_payment_certificate=9da32cc109882089e1b3fb808' \
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'88ebbef072f70b7&vads_ctx_mode=TEST&vads_currency=978&vads_effective_' \
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'amount=100&vads_site_id=&vads_trans_date=20120529132547&vads' \
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'_trans_id=620594&vads_validation_mode=0&vads_version=V2&vads_warrant' \
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'y_result=NO&vads_payment_src=&vads_order_id=---&vads_cust_country=FR' \
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'&vads_contrib=eopayment&vads_contract_used=2334233&vads_expiry_month' \
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'=6&vads_expiry_year=2013&vads_pays_ip=FR&vads_identifier=&vads_subsc' \
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'ription=&vads_threeds_enrolled=&vads_threeds_cavv=&vads_threeds_eci=' \
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'&vads_threeds_xid=&vads_threeds_cavvAlgorithm=&vads_threeds_status=&' \
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'vads_threeds_sign_valid=&vads_threeds_error_code=&vads_threeds_exit_' \
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'status=&vads_result=00&vads_extra_result=&vads_card_country=FR&vads_' \
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'language=fr&vads_action_mode=INTERACTIVE&vads_page_action=PAYMENT&va' \
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'ds_payment_config=SINGLE&signature=9c4f2bf905bb06b008b07090905adf366' \
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'38d8ece&'
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response = p.response(qs)
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assert response.signed and response.result
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# Test vector from Systempayv2 documentation
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p = Payment(dict(secret_test='1122334455667788'))
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qs = 'vads_version=V2&vads_page_action=PAYMENT&vads_action_mode=INTERACTIVE&vads_payment_config=SINGLE&vads_site_id=12345678&vads_ctx_mode=TEST&vads_trans_id=654321&vads_trans_date=20090501193530&vads_amount=1524&vads_currency=978'
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qs = 'vads_version=V2&vads_page_action=PAYMENT&vads_action_mode=INTERACTIV' \
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'E&vads_payment_config=SINGLE&vads_site_id=12345678&vads_ctx_mode=TES' \
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'T&vads_trans_id=654321&vads_trans_date=20090501193530&vads_amount=15' \
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'24&vads_currency=978'
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qs = urlparse.parse_qs(qs)
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for key in qs.keys():
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qs[key] = qs[key][0]
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