def __get_card_request_params__(cls, chargeInfo, mi, mo, cardType):
if not PayHelper.checkCardParam(mi, mo):
return None
orderPrice = int(float(chargeInfo['chargeTotal']))
card_amount = mi.getParamStr('card_amount', '')
desKey = base64.decodestring(cls.szf_desKey)
cardInfo = card_amount + '@' + mi.getParamStr('card_number') + '@' + mi.getParamStr('card_pwd')
TyContext.ftlog.debug('__get_card_request_params__ cardInfo=', cardInfo)
# iv = Random.new().read(DES.block_size)
desobj = DES.new(desKey, DES.MODE_ECB)
padlen = 8 - len(cardInfo) % 8
for i in xrange(padlen):
cardInfo = cardInfo + chr(padlen)
cipher = desobj.encrypt(cardInfo)
cardInfo = base64.b64encode(cipher)
cls.reqSeq += 1
orderPlatformId = chargeInfo['platformOrderId']
ct = datetime.datetime.now()
orderId = ct.strftime('%Y%m%d') + '-' + cls.szf_merId + '-' + orderPlatformId + str(cls.reqSeq % 10000)
rparam = {}
rparam['version'] = 3 # 版本号值为： 3
rparam['merId'] = cls.szf_merId # 商户在神州付的唯一身份标识
rparam['payMoney'] = orderPrice * 100 # 支付金额 单位：分
rparam['orderId'] = orderId # 订单号的格式：yyyyMMdd-merId-SN
rparam['returnUrl'] = PayHelper.getSdkDomain() + cls.szf_callback_url
rparam[
'cardInfo'] = cardInfo # DES 加密并做 BASE64 编码后的数据 DES 加密数据格式：充值卡面额[单位:元]@充值卡序列号 @充值卡密码 (请与神州付技术联系配置密钥，然后登录商户平台查看密钥)
rparam['merUserName'] = '' # 支付此订单的用户的用户名
rparam['merUserMail'] = '' # 支付此订单的用户的邮箱
rparam['privateField'] = orderPlatformId # 可以传任意字母数字组成的字符串,回调的时候会传回给商户
rparam['verifyType'] = 1 # 固定传1
rparam['cardTypeCombine'] = cardType # 0：移动；1：联通；2：电信
md5String = str(rparam['version']) + str(rparam['merId']) + \
str(rparam['payMoney']) + str(rparam['orderId']) + \
str(rparam['returnUrl']) + str(rparam['cardInfo']) + \
str(rparam['privateField']) + str(rparam['verifyType']) + \
cls.szf_privateKey
m = hashlib.md5()
m.update(md5String)
md5String = m.hexdigest()
rparam['md5String'] = md5String # MD5 校验串
TyContext.ftlog.debug('__get_card_request_params__->rparam=', rparam)
return rparam
def _get_pay_requset_params(cls, chargeInfo, mi, mo, bankIndex):
cls.reqSeq += 1
rparam = {}
# 如果同一个事务，发送第一次请求，失败，360认为此事务已被占用，必须使用不同的事务ID
rparam['mer_trade_code'] = chargeInfo['platformOrderId'] + '-' + str(
cls.reqSeq)
rparam['rec_amount'] = float(chargeInfo['chargeTotal'])
rparam['product_name'] = chargeInfo['buttonName']
rparam['mer_code'] = cls.merchant_code
rparam['trans_service'] = cls.trans_service
rparam['input_cha'] = cls.input_cha
rparam['sign_type'] = cls.sign_type
rparam['notify_url'] = PayHelper.getSdkDomain() + cls.notify_url
rparam['return_url'] = cls.no_notify_url
rparam['bank_code'] = cls.bank_code[bankIndex]
if bankIndex in (1, 2, 3):
if not PayHelper.checkCardParam(mi, mo):
return None
rparam['card_amount'] = mi.getParamInt('card_amount')
rparam['card_number'] = mi.getParamStr('card_number')
rparam['card_pwd'] = mi.getParamStr('card_pwd')
rparam['sign'] = cls.__build_my_sign__(rparam)
return rparam
