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eopayment
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paybox: adapt for python3

This commit is contained in:
Frédéric Péters 2018-03-26 20:18:19 +02:00
parent fd6566a4ca
commit f3611bcc38
2 changed files with 25 additions and 15 deletions
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34
eopayment/paybox.py
View File

@ -1,5 +1,6 @@
# -*- coding: utf-8
import codecs
from collections import OrderedDict
import datetime
import logging
@ -10,6 +11,7 @@ from Crypto.Signature import PKCS1_v1_5
from Crypto.PublicKey import RSA
from Crypto.Hash import SHA
import six
from six.moves.urllib import parse as urlparse
from six.moves.urllib import parse as urllib
@ -19,7 +21,7 @@ import string
import warnings
from .common import (PaymentCommon, PaymentResponse, FORM, PAID, ERROR, Form,
ORDERID_TRANSACTION_SEPARATOR, ResponseError)
ORDERID_TRANSACTION_SEPARATOR, ResponseError, force_text)
__all__ = ['sign', 'Payment']
@ -111,9 +113,10 @@ def sign(data, key):
algo = ALGOS[v]
break
assert algo, 'Missing or invalid PBX_HASH'
tosign = ['%s=%s' % (k, unicode(v).encode('utf-8')) for k, v in data]
tosign = ['%s=%s' % (k, force_text(v)) for k, v in data]
tosign = '&'.join(tosign)
logger.debug('signed string %r', tosign)
tosign = tosign.encode('utf-8')
signature = hmac.new(key, tosign, algo)
return tuple(data) + (('PBX_HMAC', signature.hexdigest().upper()),)
@ -210,22 +213,22 @@ class Payment(PaymentCommon):
def request(self, amount, email, name=None, orderid=None, **kwargs):
d = OrderedDict()
d['PBX_SITE'] = unicode(self.site)
d['PBX_RANG'] = unicode(self.rang).strip()[-2:]
d['PBX_IDENTIFIANT'] = unicode(self.identifiant)
d['PBX_SITE'] = force_text(self.site)
d['PBX_RANG'] = force_text(self.rang).strip()[-2:]
d['PBX_IDENTIFIANT'] = force_text(self.identifiant)
d['PBX_TOTAL'] = (amount * Decimal(100)).to_integral_value(ROUND_DOWN)
d['PBX_DEVISE'] = unicode(self.devise)
d['PBX_DEVISE'] = force_text(self.devise)
transaction_id = kwargs.get('transaction_id') or \
self.transaction_id(12, string.digits, 'paybox', self.site,
self.rang, self.identifiant)
d['PBX_CMD'] = unicode(transaction_id)
d['PBX_CMD'] = force_text(transaction_id)
# prepend order id command reference
if orderid:
d['PBX_CMD'] = orderid + ORDERID_TRANSACTION_SEPARATOR + d['PBX_CMD']
d['PBX_PORTEUR'] = unicode(email)
d['PBX_PORTEUR'] = force_text(email)
d['PBX_RETOUR'] = 'montant:M;reference:R;code_autorisation:A;erreur:E;signature:K'
d['PBX_HASH'] = 'SHA512'
d['PBX_TIME'] = kwargs.get('time') or (unicode(datetime.datetime.utcnow().isoformat('T')).split('.')[0]+'+00:00')
d['PBX_TIME'] = kwargs.get('time') or (force_text(datetime.datetime.utcnow().isoformat('T')).split('.')[0]+'+00:00')
d['PBX_ARCHIVAGE'] = transaction_id
if self.normal_return_url:
d['PBX_EFFECTUE'] = self.normal_return_url
@ -238,16 +241,21 @@ class Payment(PaymentCommon):
"use automatic_return_url", DeprecationWarning)
automatic_return_url = self.callback
if automatic_return_url:
d['PBX_REPONDRE_A'] = unicode(automatic_return_url)
d['PBX_REPONDRE_A'] = force_text(automatic_return_url)
d = d.items()
d = sign(d, self.shared_secret.decode('hex'))
if six.PY3:
shared_secret = codecs.decode(bytes(self.shared_secret, 'ascii'), 'hex')
else:
shared_secret = codecs.decode(bytes(self.shared_secret), 'hex')
d = sign(d, shared_secret)
url = URLS[self.platform]
fields = []
for k, v in d:
fields.append({
'type': u'hidden',
'name': unicode(k),
'value': unicode(v),
'name': force_text(k),
'value': force_text(v),
})
form = Form(url, 'POST', fields, submit_name=None,
submit_value=u'Envoyer', encoding='utf-8')

6
tests/test_paybox.py
View File

@ -1,5 +1,6 @@
# -*- coding: utf-8 -*-
import codecs
from unittest import TestCase
from decimal import Decimal
import base64
@ -19,7 +20,8 @@ BACKEND_PARAMS = {
class PayboxTests(TestCase):
def test_sign(self):
key = '0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF'.decode('hex')
key = b'0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF'
key = codecs.decode(key, 'hex')
d = dict(paybox.sign([
['PBX_SITE', u'12345678'],
['PBX_RANG', u'32'],
@ -97,7 +99,7 @@ UX4D2A/QcMvkEcRVXFx5tQqcE9/JnMqE41TF/ebn7jC/MBxxtPFkUN7+EZoeMN7x
OWzAMDm/xsCWRvvel4GGixgm3aQRUPyTrlm4Ksy32Ya0rNnEDMAvB3dxOn7cp8GR
ZdzrudBlevZXpr6iYwIDAQAB
-----END PUBLIC KEY-----'''
data = 'coin\n'
data = b'coin\n'
sig64 = '''VCt3sgT0ecacmDEWWNVXJ+jGmIPBMApK42tBJV0FlDjpllOGPy8MsAmLW4/QjTtx
z0Dkz0NjxvU+5WzQZh9Uuxr/egRCwV4NMRWqu0zaVVioeBvl4/5CWm4f4/1L9+0m
FBFKOZhgBJnkC+l6+XhT4aYWKaQ4ocmOMV92yjeXTE4='''