411 lines
17 KiB
Python
411 lines
17 KiB
Python
# -*- coding: utf-'8' "-*-"
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from hashlib import sha1
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import logging
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from lxml import etree, objectify
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from pprint import pformat
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import time
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from urllib import urlencode
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import urllib2
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import urlparse
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from openerp.addons.payment.models.payment_acquirer import ValidationError
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from openerp.addons.payment_ogone.controllers.main import OgoneController
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from openerp.addons.payment_ogone.data import ogone
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from openerp.osv import osv, fields
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from openerp.tools import float_round
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from openerp.tools.float_utils import float_compare
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_logger = logging.getLogger(__name__)
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class PaymentAcquirerOgone(osv.Model):
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_inherit = 'payment.acquirer'
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def _get_ogone_urls(self, cr, uid, environment, context=None):
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""" Ogone URLS:
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- standard order: POST address for form-based
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@TDETODO: complete me
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"""
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return {
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'ogone_standard_order_url': 'https://secure.ogone.com/ncol/%s/orderstandard_utf8.asp' % (environment,),
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'ogone_direct_order_url': 'https://secure.ogone.com/ncol/%s/orderdirect_utf8.asp' % (environment,),
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'ogone_direct_query_url': 'https://secure.ogone.com/ncol/%s/querydirect_utf8.asp' % (environment,),
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'ogone_afu_agree_url': 'https://secure.ogone.com/ncol/%s/AFU_agree.asp' % (environment,),
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}
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def _get_providers(self, cr, uid, context=None):
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providers = super(PaymentAcquirerOgone, self)._get_providers(cr, uid, context=context)
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providers.append(['ogone', 'Ogone'])
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return providers
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_columns = {
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'ogone_pspid': fields.char('PSPID', required_if_provider='ogone'),
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'ogone_userid': fields.char('API User ID', required_if_provider='ogone'),
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'ogone_password': fields.char('API User Password', required_if_provider='ogone'),
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'ogone_shakey_in': fields.char('SHA Key IN', size=32, required_if_provider='ogone'),
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'ogone_shakey_out': fields.char('SHA Key OUT', size=32, required_if_provider='ogone'),
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}
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def _ogone_generate_shasign(self, acquirer, inout, values):
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""" Generate the shasign for incoming or outgoing communications.
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:param browse acquirer: the payment.acquirer browse record. It should
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have a shakey in shaky out
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:param string inout: 'in' (openerp contacting ogone) or 'out' (ogone
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contacting openerp). In this last case only some
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fields should be contained (see e-Commerce basic)
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:param dict values: transaction values
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:return string: shasign
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"""
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assert inout in ('in', 'out')
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assert acquirer.provider == 'ogone'
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key = getattr(acquirer, 'ogone_shakey_' + inout)
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def filter_key(key):
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if inout == 'in':
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return True
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else:
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keys = "ORDERID CURRENCY AMOUNT PM ACCEPTANCE STATUS CARDNO ALIAS ED CN TRXDATE PAYID NCERROR BRAND ECI IP COMPLUS".split()
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return key.upper() in keys
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items = sorted((k.upper(), v) for k, v in values.items())
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sign = ''.join('%s=%s%s' % (k, v, key) for k, v in items if v and filter_key(k))
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sign = sign.encode("utf-8")
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shasign = sha1(sign).hexdigest()
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return shasign
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def ogone_form_generate_values(self, cr, uid, id, partner_values, tx_values, context=None):
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base_url = self.pool['ir.config_parameter'].get_param(cr, uid, 'web.base.url')
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acquirer = self.browse(cr, uid, id, context=context)
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ogone_tx_values = dict(tx_values)
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temp_ogone_tx_values = {
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'PSPID': acquirer.ogone_pspid,
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'ORDERID': tx_values['reference'],
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'AMOUNT': '%d' % int(float_round(tx_values['amount'], 2) * 100),
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'CURRENCY': tx_values['currency'] and tx_values['currency'].name or '',
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'LANGUAGE': partner_values['lang'],
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'CN': partner_values['name'],
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'EMAIL': partner_values['email'],
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'OWNERZIP': partner_values['zip'],
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'OWNERADDRESS': partner_values['address'],
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'OWNERTOWN': partner_values['city'],
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'OWNERCTY': partner_values['country'] and partner_values['country'].name or '',
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'OWNERTELNO': partner_values['phone'],
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'ACCEPTURL': '%s' % urlparse.urljoin(base_url, OgoneController._accept_url),
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'DECLINEURL': '%s' % urlparse.urljoin(base_url, OgoneController._decline_url),
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'EXCEPTIONURL': '%s' % urlparse.urljoin(base_url, OgoneController._exception_url),
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'CANCELURL': '%s' % urlparse.urljoin(base_url, OgoneController._cancel_url),
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}
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if ogone_tx_values.get('return_url'):
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temp_ogone_tx_values['PARAMPLUS'] = 'return_url=%s' % ogone_tx_values.pop('return_url')
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shasign = self._ogone_generate_shasign(acquirer, 'in', temp_ogone_tx_values)
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temp_ogone_tx_values['SHASIGN'] = shasign
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ogone_tx_values.update(temp_ogone_tx_values)
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return partner_values, ogone_tx_values
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def ogone_get_form_action_url(self, cr, uid, id, context=None):
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acquirer = self.browse(cr, uid, id, context=context)
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return self._get_ogone_urls(cr, uid, acquirer.environment, context=context)['ogone_standard_order_url']
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class PaymentTxOgone(osv.Model):
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_inherit = 'payment.transaction'
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# ogone status
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_ogone_valid_tx_status = [5, 9]
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_ogone_wait_tx_status = [41, 50, 51, 52, 55, 56, 91, 92, 99]
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_ogone_pending_tx_status = [46] # 3DS HTML response
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_ogone_cancel_tx_status = [1]
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_columns = {
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'ogone_3ds': fields.boolean('3DS Activated'),
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'ogone_3ds_html': fields.html('3DS HTML'),
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'ogone_complus': fields.char('Complus'),
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'ogone_payid': fields.char('PayID', help='Payment ID, generated by Ogone')
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}
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# --------------------------------------------------
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# FORM RELATED METHODS
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# --------------------------------------------------
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def _ogone_form_get_tx_from_data(self, cr, uid, data, context=None):
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""" Given a data dict coming from ogone, verify it and find the related
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transaction record. """
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reference, pay_id, shasign = data.get('orderID'), data.get('PAYID'), data.get('SHASIGN')
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if not reference or not pay_id or not shasign:
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error_msg = 'Ogone: received data with missing reference (%s) or pay_id (%s) or shashign (%s)' % (reference, pay_id, shasign)
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_logger.error(error_msg)
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raise ValidationError(error_msg)
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# find tx -> @TDENOTE use paytid ?
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tx_ids = self.search(cr, uid, [('reference', '=', reference)], context=context)
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if not tx_ids or len(tx_ids) > 1:
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error_msg = 'Ogone: received data for reference %s' % (reference)
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if not tx_ids:
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error_msg += '; no order found'
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else:
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error_msg += '; multiple order found'
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_logger.error(error_msg)
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raise ValidationError(error_msg)
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tx = self.pool['payment.transaction'].browse(cr, uid, tx_ids[0], context=context)
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# verify shasign
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shasign_check = self.pool['payment.acquirer']._ogone_generate_shasign(tx.acquirer_id, 'out', data)
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if shasign_check.upper() != shasign.upper():
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error_msg = 'Ogone: invalid shasign, received %s, computed %s, for data %s' % (shasign, shasign_check, data)
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_logger.error(error_msg)
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raise ValidationError(error_msg)
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return tx
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def _ogone_form_get_invalid_parameters(self, cr, uid, tx, data, context=None):
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invalid_parameters = []
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# TODO: txn_id: shoudl be false at draft, set afterwards, and verified with txn details
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if tx.acquirer_reference and data.get('PAYID') != tx.acquirer_reference:
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invalid_parameters.append(('PAYID', data.get('PAYID'), tx.acquirer_reference))
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# check what is buyed
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if float_compare(float(data.get('amount', '0.0')), tx.amount, 2) != 0:
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invalid_parameters.append(('amount', data.get('amount'), '%.2f' % tx.amount))
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if data.get('currency') != tx.currency_id.name:
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invalid_parameters.append(('currency', data.get('currency'), tx.currency_id.name))
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return invalid_parameters
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def _ogone_form_validate(self, cr, uid, tx, data, context=None):
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if tx.state == 'done':
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_logger.warning('Ogone: trying to validate an already validated tx (ref %s)' % tx.reference)
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return True
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status = int(data.get('STATUS', '0'))
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if status in self._ogone_valid_tx_status:
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tx.write({
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'state': 'done',
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'date_validate': data['TRXDATE'],
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'acquirer_reference': data['PAYID'],
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})
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return True
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elif status in self._ogone_cancel_tx_status:
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tx.write({
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'state': 'cancel',
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'acquirer_reference': data.get('PAYID'),
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})
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elif status in self._ogone_pending_tx_status:
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tx.write({
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'state': 'pending',
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'acquirer_reference': data.get('PAYID'),
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})
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else:
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error = 'Ogone: feedback error: %(error_str)s\n\n%(error_code)s: %(error_msg)s' % {
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'error_str': data.get('NCERROR'),
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'error_code': data.get('NCERRORPLUS'),
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'error_msg': ogone.OGONE_ERROR_MAP.get(data.get('NCERRORPLUS')),
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}
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_logger.info(error)
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tx.write({
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'state': 'error',
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'state_message': error,
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'acquirer_reference': data.get('PAYID'),
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})
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return False
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# --------------------------------------------------
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# S2S RELATED METHODS
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# --------------------------------------------------
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def ogone_s2s_create_alias(self, cr, uid, id, values, context=None):
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""" Create an alias at Ogone via batch.
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.. versionadded:: pre-v8 saas-3
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.. warning::
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Experimental code. You should not use it before OpenERP v8 official
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release.
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"""
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tx = self.browse(cr, uid, id, context=context)
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assert tx.type == 'server2server', 'Calling s2s dedicated method for a %s acquirer' % tx.type
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alias = 'OPENERP-%d-%d' % (tx.partner_id.id, tx.id)
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expiry_date = '%s%s' % (values['expiry_date_mm'], values['expiry_date_yy'][2:])
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line = 'ADDALIAS;%(alias)s;%(holder_name)s;%(number)s;%(expiry_date)s;%(brand)s;%(pspid)s'
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line = line % dict(values, alias=alias, expiry_date=expiry_date, pspid=tx.acquirer_id.ogone_pspid)
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tx_data = {
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'FILE_REFERENCE': 'OPENERP-NEW-ALIAS-%s' % time.time(), # something unique,
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'TRANSACTION_CODE': 'ATR',
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'OPERATION': 'SAL',
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'NB_PAYMENTS': 1, # even if we do not actually have any payment, ogone want it to not be 0
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'FILE': line,
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'REPLY_TYPE': 'XML',
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'PSPID': tx.acquirer_id.ogone_pspid,
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'USERID': tx.acquirer_id.ogone_userid,
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'PSWD': tx.acquirer_id.ogone_password,
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'PROCESS_MODE': 'CHECKANDPROCESS',
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}
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# TODO: fix URL computation
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request = urllib2.Request(tx.acquirer_id.ogone_afu_agree_url, urlencode(tx_data))
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result = urllib2.urlopen(request).read()
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try:
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tree = objectify.fromstring(result)
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except etree.XMLSyntaxError:
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_logger.exception('Invalid xml response from ogone')
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return None
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error_code = error_str = None
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if hasattr(tree, 'PARAMS_ERROR'):
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error_code = tree.NCERROR.text
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error_str = 'PARAMS ERROR: %s' % (tree.PARAMS_ERROR.text or '',)
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else:
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node = tree.FORMAT_CHECK
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error_node = getattr(node, 'FORMAT_CHECK_ERROR', None)
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if error_node is not None:
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error_code = error_node.NCERROR.text
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error_str = 'CHECK ERROR: %s' % (error_node.ERROR.text or '',)
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if error_code:
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error_msg = ogone.OGONE_ERROR_MAP.get(error_code)
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error = '%s\n\n%s: %s' % (error_str, error_code, error_msg)
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_logger.error(error)
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raise Exception(error) # TODO specific exception
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tx.write({'partner_reference': alias})
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return True
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def ogone_s2s_generate_values(self, cr, uid, id, custom_values, context=None):
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""" Generate valid Ogone values for a s2s tx.
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.. versionadded:: pre-v8 saas-3
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.. warning::
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Experimental code. You should not use it before OpenERP v8 official
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release.
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"""
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tx = self.browse(cr, uid, id, context=context)
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tx_data = {
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'PSPID': tx.acquirer_id.ogone_pspid,
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'USERID': tx.acquirer_id.ogone_userid,
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'PSWD': tx.acquirer_id.ogone_password,
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'OrderID': tx.reference,
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'amount': '%d' % int(float_round(tx.amount, 2) * 100), # tde check amount or str * 100 ?
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'CURRENCY': tx.currency_id.name,
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'LANGUAGE': tx.partner_lang,
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'OPERATION': 'SAL',
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'ECI': 2, # Recurring (from MOTO)
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'ALIAS': tx.partner_reference,
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'RTIMEOUT': 30,
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}
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if custom_values.get('ogone_cvc'):
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tx_data['CVC'] = custom_values.get('ogone_cvc')
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if custom_values.pop('ogone_3ds', None):
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tx_data.update({
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'FLAG3D': 'Y', # YEAH!!
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})
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if custom_values.get('ogone_complus'):
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tx_data['COMPLUS'] = custom_values.get('ogone_complus')
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if custom_values.get('ogone_accept_url'):
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pass
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shasign = self.pool['payment.acquirer']._ogone_generate_shasign(tx.acquirer_id, 'in', tx_data)
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tx_data['SHASIGN'] = shasign
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return tx_data
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def ogone_s2s_feedback(self, cr, uid, data, context=None):
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"""
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.. versionadded:: pre-v8 saas-3
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.. warning::
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Experimental code. You should not use it before OpenERP v8 official
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release.
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"""
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pass
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def ogone_s2s_execute(self, cr, uid, id, values, context=None):
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"""
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.. versionadded:: pre-v8 saas-3
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.. warning::
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Experimental code. You should not use it before OpenERP v8 official
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release.
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"""
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tx = self.browse(cr, uid, id, context=context)
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tx_data = self.ogone_s2s_generate_values(cr, uid, id, values, context=context)
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_logger.info('Generated Ogone s2s data %s', pformat(tx_data)) # debug
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request = urllib2.Request(tx.acquirer_id.ogone_direct_order_url, urlencode(tx_data))
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result = urllib2.urlopen(request).read()
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_logger.info('Contacted Ogone direct order; result %s', result) # debug
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tree = objectify.fromstring(result)
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payid = tree.get('PAYID')
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query_direct_data = dict(
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PSPID=tx.acquirer_id.ogone_pspid,
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USERID=tx.acquirer_id.ogone_userid,
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PSWD=tx.acquirer_id.ogone_password,
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ID=payid,
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)
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query_direct_url = 'https://secure.ogone.com/ncol/%s/querydirect.asp' % (tx.acquirer_id.environment,)
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tries = 2
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tx_done = False
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tx_status = False
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while not tx_done or tries > 0:
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try:
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tree = objectify.fromstring(result)
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except etree.XMLSyntaxError:
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# invalid response from ogone
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_logger.exception('Invalid xml response from ogone')
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raise
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# see https://secure.ogone.com/ncol/paymentinfos1.asp
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VALID_TX = [5, 9]
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WAIT_TX = [41, 50, 51, 52, 55, 56, 91, 92, 99]
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PENDING_TX = [46] # 3DS HTML response
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# other status are errors...
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status = tree.get('STATUS')
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if status == '':
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status = None
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else:
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status = int(status)
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if status in VALID_TX:
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tx_status = True
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tx_done = True
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elif status in PENDING_TX:
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html = str(tree.HTML_ANSWER)
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tx_data.update(ogone_3ds_html=html.decode('base64'))
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tx_status = False
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tx_done = True
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elif status in WAIT_TX:
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time.sleep(1500)
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request = urllib2.Request(query_direct_url, urlencode(query_direct_data))
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result = urllib2.urlopen(request).read()
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_logger.debug('Contacted Ogone query direct; result %s', result)
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else:
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error_code = tree.get('NCERROR')
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if not ogone.retryable(error_code):
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error_str = tree.get('NCERRORPLUS')
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error_msg = ogone.OGONE_ERROR_MAP.get(error_code)
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error = 'ERROR: %s\n\n%s: %s' % (error_str, error_code, error_msg)
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_logger.info(error)
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raise Exception(error)
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tries = tries - 1
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if not tx_done and tries == 0:
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raise Exception('Cannot get transaction status...')
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return tx_status
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