/// <summary>
/// Webs the notify ali.
/// </summary>
/// <returns></returns>
public ActionResult AliNotify(AliNotifyResponse aliNotifyResponse)
{
if (!AliPayment.CheckSign(aliNotifyResponse)) return Content("error");
var order = _orderService.GetOrderByTradeNo(aliNotifyResponse.out_trade_no);
_orderProcessingService.MarkOrderAsPaid(order);
return Content("success");
}
public ActionResult AliMobileNotify(AliNotifyResponse aliNotifyResponse)
{
//验证签名
if (AliPayMobile.CheckAliCharSign(aliNotifyResponse))
{
var order = _orderService.GetOrderByTradeNo(aliNotifyResponse.out_trade_no);
_orderProcessingService.MarkOrderAsPaid(order);
return Content("success");
}
else
{
return Content("error");
}
}
/// <summary>
/// Checks the ali character sign.
/// </summary>
/// <param name="aliNotifyResponse">The ali notify response.</param>
/// <returns></returns>
public static bool CheckAliCharSign(AliNotifyResponse aliNotifyResponse)
{
var flag = false;
var paras = new SortedDictionary<string, string>()
{
{"body", aliNotifyResponse.body},
{"buyer_email", aliNotifyResponse.buyer_email},
{"buyer_id", aliNotifyResponse.buyer_id},
{"discount", aliNotifyResponse.discount},
{"gmt_create", aliNotifyResponse.gmt_create},
{ "gmt_payment",aliNotifyResponse.gmt_payment},
{"is_total_fee_adjust", aliNotifyResponse.is_total_fee_adjust},
{"notify_id", aliNotifyResponse.notify_id},
{"notify_time", aliNotifyResponse.notify_time},
{"notify_type", aliNotifyResponse.notify_type},
{"out_trade_no", aliNotifyResponse.out_trade_no},
{"payment_type", aliNotifyResponse.payment_type},
{"price", aliNotifyResponse.price},
{"quantity", aliNotifyResponse.quantity},
{"seller_email", aliNotifyResponse.seller_email},
{"seller_id", aliNotifyResponse.seller_id},
{"subject", aliNotifyResponse.subject},
{"total_fee", aliNotifyResponse.total_fee},
{"trade_no", aliNotifyResponse.trade_no},
{"trade_status", aliNotifyResponse.trade_status},
{"use_coupon", aliNotifyResponse.use_coupon},
{"refund_status", aliNotifyResponse.refund_status},
{"gmt_refund", aliNotifyResponse.gmt_refund}
};
//clear empty value
var removeKey = paras.Where(d => string.IsNullOrEmpty(d.Value)).Select(d => d.Key).ToList();
removeKey.ForEach(d=> paras.Remove(d));
var sb = new StringBuilder();
foreach (var temp in paras)
{
sb.Append($"{temp.Key}={temp.Value}&");
}
var paymentString = sb.ToString().TrimEnd('&');
//验证
flag = SignSecurity.Verify(PublicCertificate, InputCharset, paymentString, aliNotifyResponse.sign);
return flag;
}
/// <summary>
/// 验证支付宝签名
/// </summary>
/// <param name="aliNotifyResponse">The ali notify response.</param>
/// <returns></returns>
public static bool CheckSign(AliNotifyResponse aliNotifyResponse)
{
var paras = new SortedDictionary<string, string>()
{
{"body", aliNotifyResponse.body},
{"buyer_email", aliNotifyResponse.buyer_email},
{"buyer_id", aliNotifyResponse.buyer_id},
{"discount", aliNotifyResponse.discount},
{"gmt_create", aliNotifyResponse.gmt_create},
{ "gmt_payment",aliNotifyResponse.gmt_payment},
{"is_total_fee_adjust", aliNotifyResponse.is_total_fee_adjust},
{"notify_id", aliNotifyResponse.notify_id},
{"notify_time", aliNotifyResponse.notify_time},
{"notify_type", aliNotifyResponse.notify_type},
{"out_trade_no", aliNotifyResponse.out_trade_no},
{"payment_type", aliNotifyResponse.payment_type},
{"price", aliNotifyResponse.price},
{"quantity", aliNotifyResponse.quantity},
{"seller_email", aliNotifyResponse.seller_email},
{"seller_id", aliNotifyResponse.seller_id},
{"subject", aliNotifyResponse.subject},
{"total_fee", aliNotifyResponse.total_fee},
{"trade_no", aliNotifyResponse.trade_no},
{"trade_status", aliNotifyResponse.trade_status},
{"use_coupon", aliNotifyResponse.use_coupon},
{"refund_status", aliNotifyResponse.refund_status},
{"gmt_refund", aliNotifyResponse.gmt_refund}
};
//clear empty value
var removeKey = paras.Where(d => string.IsNullOrEmpty(d.Value)).Select(d => d.Key).ToList();
removeKey.ForEach(d => paras.Remove(d));
//验证
return aliNotifyResponse.sign == CreatUrlSing(paras,InputCharset);
}