diff --git a/eopayment/systempayv2.py b/eopayment/systempayv2.py index 8cdc563..b105c90 100644 --- a/eopayment/systempayv2.py +++ b/eopayment/systempayv2.py @@ -29,12 +29,14 @@ VADS_TRANS_ID = 'vads_trans_id' SIGNATURE = 'signature' VADS_TRANS_ID = 'vads_trans_id' + def isonow(): return dt.datetime.now() \ .isoformat('T') \ - .replace('-','') \ - .replace('T','') \ - .replace(':','')[:14] + .replace('-', '') \ + .replace('T', '') \ + .replace(':', '')[:14] + class Parameter: def __init__(self, name, ptype, code, max_length=None, length=None, @@ -60,17 +62,17 @@ class Parameter: return False if value == '': return True - value = str(value).replace('.','') + value = str(value).replace('.', '') if self.ptype == 'n': return value.isdigit() elif self.ptype == 'an': return value.isalnum() elif self.ptype == 'an-': - return value.replace('-','').isalnum() + return value.replace('-', '').isalnum() elif self.ptype == 'an;': - return value.replace(';','').isalnum() + return value.replace(';', '').isalnum() elif self.ptype == 'an@': - return value.replace('@','').isalnum() + return value.replace('@', '').isalnum() # elif self.ptype == 'ans': return True @@ -78,12 +80,14 @@ class Parameter: PARAMETERS = [ # amount as euro cents Parameter('vads_action_mode', None, 47, needed=True, - default='INTERACTIVE', choices=('SILENT','INTERACTIVE')), + default='INTERACTIVE', choices=('SILENT', 'INTERACTIVE')), Parameter('vads_amount', 'n', 9, max_length=12, needed=True), Parameter('vads_capture_delay', 'n', 6, max_length=3, default=''), - Parameter('vads_contrib', 'ans', 31, max_length=255, default='eopayment'), + Parameter('vads_contrib', 'ans', 31, max_length=255, + default='eopayment'), # defaut currency = EURO, norme ISO4217 - Parameter('vads_currency', 'n', 10, length=3, default=978, needed=True), + Parameter('vads_currency', 'n', 10, length=3, default=978, + needed=True), Parameter('vads_cust_address', 'an', 19, max_length=255), # code ISO 3166 Parameter('vads_cust_country', 'a', 22, length=2, default='FR'), @@ -115,9 +119,9 @@ PARAMETERS = [ 'PAYPAL_SB, PAYSAFECARD, VISA')), # must be SINGLE or MULTI with parameters Parameter('vads_payment_config', '', 07, default='SINGLE', - choices=('SINGLE','MULTI'), needed=True), + choices=('SINGLE', 'MULTI'), needed=True), Parameter('vads_return_mode', None, 48, default='GET', - choices=('','NONE','POST','GET')), + choices=('', 'NONE', 'POST', 'GET')), Parameter('signature', 'an', None, length=40), Parameter('vads_site_id', 'n', 02, length=8, needed=True, description=_(u'Identifiant de la boutique')), @@ -125,8 +129,8 @@ PARAMETERS = [ Parameter(VADS_TRANS_DATE, 'n', 04, length=14, needed=True, default=isonow), Parameter('vads_trans_id', 'n', 03, length=6, needed=True), - Parameter('vads_validation_mode', 'n', 5, max_length=1, choices=('', 0, 1), - default=''), + Parameter('vads_validation_mode', 'n', 5, max_length=1, + choices=('', 0, 1), default=''), Parameter('vads_version', 'an', 01, default='V2', needed=True, choices=('V2',)), Parameter('vads_url_success', 'ans', 24, max_length=127), @@ -138,7 +142,8 @@ PARAMETERS = [ Parameter('vads_user_info', 'ans', 61, max_length=255), Parameter('vads_contracts', 'ans', 62, max_length=255), ] -PARAMETER_MAP = dict(((parameter.name, parameter) for parameter in PARAMETERS )) +PARAMETER_MAP = dict(((parameter.name, + parameter) for parameter in PARAMETERS)) AUTH_RESULT_MAP = CB_RESPONSE_CODES @@ -164,15 +169,17 @@ liste blanche du commerçant", d'un des contrôles locaux", } + def add_vads(kwargs): - new_vargs={} + new_vargs = {} for k, v in kwargs.iteritems(): if k.startswith('vads_'): new_vargs[k] = v else: - new_vargs['vads_'+k] = v + new_vargs['vads_' + k] = v return new_vargs + def check_vads(kwargs, exclude=[]): for parameter in PARAMETERS: name = parameter.name @@ -183,13 +190,14 @@ def check_vads(kwargs, exclude=[]): name, kwargs[name], parameter.ptype)) + class Payment(PaymentCommon): - ''' + ''' Produce request for and verify response from the SystemPay payment gateway. - >>> gw =Payment(dict(secret_test='xxx', secret_production='yyyy' site_id=123, - ctx_mode='PRODUCTION') + >>> gw =Payment(dict(secret_test='xxx', secret_production='yyyy', + site_id=123, ctx_mode='PRODUCTION')) >>> print gw.request(100) ('20120525093304_188620', 'https://paiement.systempay.fr/vads-payment/?vads_url_return=http%3A%2F%2Furl.de.retour%2Fretour.php&vads_cust_country=FR&vads_site_id=93413345&vads_payment_config=SINGLE&vads_trans_id=188620&vads_action_mode=INTERACTIVE&vads_contrib=eopayment&vads_page_action=PAYMENT&vads_trans_date=20120525093304&vads_ctx_mode=TEST&vads_validation_mode=&vads_version=V2&vads_payment_cards=&signature=5d412498ab523627ec5730a09118f75afa602af5&vads_language=fr&vads_capture_delay=&vads_currency=978&vads_amount=100&vads_return_mode=NONE', @@ -206,41 +214,37 @@ class Payment(PaymentCommon): ''' description = { - 'caption': 'SystemPay, système de paiment du groupe BPCE', - 'parameters': [ - { 'name': 'service_url', - 'default': SERVICE_URL, - 'caption': _(u'URL du service de paiment'), - 'help_text': _(u'ne pas modifier si vous ne savez pas'), - 'validation': lambda x: x.startswith('http'), - 'required': True, - }, - { 'name': 'secret_test', - 'caption': _(u'Secret pour la configuration de TEST'), - 'validation': str.isdigit, - 'required': True, - }, - { 'name': 'secret_production', - 'caption': _(u'Secret pour la configuration de PRODUCTION'), - 'validation': str.isdigit, - }, - ] + 'caption': 'SystemPay, système de paiment du groupe BPCE', + 'parameters': [ + {'name': 'service_url', + 'default': SERVICE_URL, + 'caption': _(u'URL du service de paiment'), + 'help_text': _(u'ne pas modifier si vous ne savez pas'), + 'validation': lambda x: x.startswith('http'), + 'required': True, }, + {'name': 'secret_test', + 'caption': _(u'Secret pour la configuration de TEST'), + 'validation': str.isdigit, + 'required': True, }, + {'name': 'secret_production', + 'caption': _(u'Secret pour la configuration de PRODUCTION'), + 'validation': str.isdigit, }, + ] } - for name in ('vads_ctx_mode', VADS_SITE_ID, 'vads_order_info', 'vads_order_info2', - 'vads_order_info3', 'vads_payment_cards', 'vads_payment_config'): + for name in ('vads_ctx_mode', VADS_SITE_ID, 'vads_order_info', + 'vads_order_info2', 'vads_order_info3', + 'vads_payment_cards', 'vads_payment_config'): parameter = PARAMETER_MAP[name] - x = { 'name': name, - 'caption': parameter.description or name, - 'validation': parameter.check_value, - 'default': parameter.default, - 'required': parameter.needed, - 'help_text': parameter.help_text, - 'max_length': parameter.max_length - } + x = {'name': name, + 'caption': parameter.description or name, + 'validation': parameter.check_value, + 'default': parameter.default, + 'required': parameter.needed, + 'help_text': parameter.help_text, + 'max_length': parameter.max_length} description['parameters'].append(x) - def __init__(self, options, logger=LOGGER): self.service_url = options.pop('service_url', SERVICE_URL) self.secret_test = options.pop('secret_test') @@ -313,7 +317,7 @@ class Payment(PaymentCommon): if v.isdigit(): for parameter in PARAMETERS: if int(v) == parameter.code: - s ='erreur dans le champ %s' % parameter.name + s = 'erreur dans le champ %s' % parameter.name copy[VADS_EXTRA_RESULT] = s bank_status.append(copy[VADS_EXTRA_RESULT]) elif v in ('05', '00'): @@ -349,10 +353,10 @@ class Payment(PaymentCommon): return response def signature(self, fields): - self.logger.debug('got fields %s to sign' % fields ) - ordered_keys = sorted([ key for key in fields.keys() if key.startswith('vads_') ]) + self.logger.debug('got fields %s to sign' % fields) + ordered_keys = sorted([key for key in fields.keys() if key.startswith('vads_')]) self.logger.debug('ordered keys %s' % ordered_keys) - ordered_fields = [ str(fields[key]) for key in ordered_keys] + ordered_fields = [str(fields[key]) for key in ordered_keys] secret = getattr(self, 'secret_%s' % fields['vads_ctx_mode'].lower()) signed_data = '+'.join(ordered_fields) signed_data = '%s+%s' % (signed_data, secret) @@ -364,7 +368,7 @@ class Payment(PaymentCommon): if __name__ == '__main__': p = Payment(dict( secret_test='2662931409789978', - site_id='93413345', + site_id='93413345', ctx_mode='TEST')) print p.request(100, vads_url_return='http://url.de.retour/retour.php') 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=93413345&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&'