def alipay_callback(request):
# 支付宝支付回调，先检查签名是否正确，再检查是否来自支付宝的请求。
# 有效的回调，将更新用户的资产。
keys = request.REQUEST.keys()
data = {}
for key in keys:
data[key] = request.REQUEST[key]
notify_id = data['notify_id']
sign_type = data['sign_type']
sign = data['sign']
order_id = data['out_trade_no']
log.info(u'alipay callback, order_id: %s , data: %s' % (order_id, data))
nid = cache.get('ali_nid_' + hashlib.sha1(notify_id).hexdigest())
if nid:
log.info('duplicated notify, drop it')
return HttpResponse('error')
if verify_notify_id(notify_id) \
and verify_alipay_signature(sign_type, sign, data) \
and Charge.recharge(data, provider='alipay'):
cache.set('ali_nid_' + hashlib.sha1(notify_id).hexdigest(),
order_id, 90000) # notify_id 保存25小时。
log.info('ali callback success')
return HttpResponse('success')
log.info('not a valid callback, ignore')
return HttpResponse('error')
def wechat_pay_notify(request):
if request.method != 'POST':
logging.error('equest.method != "POST"')
return HttpResponse('fail')
if not _wechatpay_verify_notify(request.GET):
return HttpResponse('fail')
log.debug(u'type trade_state = %s' % type(request.GET['trade_state']))
notify_id = request.GET['notify_id']
order_id = request.GET['out_trade_no']
log.info(u'request.GET = %s' % request.GET)
log.info(u'wechatpay callback, order_id: %s' % order_id)
log.info(u'request.body = %s' % request.body)
nid = cache.get('wechatpay_nid_' + hashlib.sha1(notify_id).hexdigest())
if nid:
log.info(u'duplicated notify, drop it')
return HttpResponse('fail')
body_dict = _wechatpay_xml_to_dict(request.body)
data = {}
for key, item in request.GET.items():
data[key] = item
for key, item in body_dict.iteritems():
data[key] = item
data['trade_state'] = str(data['trade_state'])
data['total_fee'] = data['total_fee']
log.debug(u'Charge.recharge data = %s' % data)
if Charge.recharge(data, provider='wechatpay'):
cache.set('wechatpay_nid_' + hashlib.sha1(notify_id).hexdigest(),
order_id, 90000) # notify_id 保存25小时。
log.info(u'wechatpay callback success')
return HttpResponse('success')
log.info(u'not a valid callback, ignore')
return HttpResponse('fail')
