/// <summary>
/// 生成要请求给支付宝的参数数组
/// </summary>
/// <param name="sParaTemp">请求前的参数数组</param>
/// <returns>要请求的参数数组</returns>
private static Dictionary <string, string> BuildRequestPara(Dictionary <string, string> sParaTemp)
{
//待签名请求参数数组
Dictionary <string, string> sPara = new Dictionary <string, string>();
//签名结果
string mysign = "";
//过滤签名参数数组
sPara = AlipayCore.FilterPara(sParaTemp);
//根据字母a到z的顺序把参数排序
sPara = AlipayCore.SortPara(sPara);
//获得签名结果
mysign = BuildRequestMysign(sPara);
//签名结果与签名方式加入请求提交参数组中
sPara.Add("sign", mysign);
if (sPara["service"] != "alipay.wap.trade.create.direct" && sPara["service"] != "alipay.wap.auth.authAndExecute")
{
sPara.Add("sign_type", _sign_type);
}
return(sPara);
}
/// <summary>
/// 通知调用
/// </summary>
public ActionResult Notify()
{
//string forms = "discount=0.00&payment_type=1&subject=%u9ed1%u7c73%u58f3&trade_no=2016111521001004630270573220&buyer_email=15670179992&gmt_create=2016-11-15+09%3a29%3a16¬ify_type=trade_status_sync&quantity=1&out_trade_no=1115092904-1643&seller_id=2088421544580296¬ify_time=2016-11-15+10%3a55%3a09&body=%u8bdd%u8d39%u5957%u9910&trade_status=TRADE_SUCCESS&is_total_fee_adjust=N&total_fee=0.01&gmt_payment=2016-11-15+09%3a29%3a17&seller_email=cbaohai%40126.com&price=0.01&buyer_id=2088012967203633¬ify_id=53526949d59c9297c6641bd8e450a03kv2&use_coupon=N&sign_type=RSA&sign=WDJhrGG2kEgGvKtfPG3WoMn8mwleWbyDTR0scZ6HmSK39OZnlHKS8lSTkYM09ZY4y7%2bxTM1IeNmFsVcbK%2bVJK2jHYX43RyEIyBkCgJVuo0IpUDPYZidyrgEeGKoeV0FPutykbLIueQNSoAENkPsAmFWd1J1FQMYvF8akJL1R%2b5k%3d";
//forms = HttpUtility.UrlDecode(forms, Encoding.UTF8);
SortedDictionary <string, string> sPara = AlipayCore.GetRequestPost();
//Dictionary<string, string> dic = CommonHelper.ParmsToDic(forms);
//foreach (KeyValuePair<string, string> kv in dic)
//{
// sPara[kv.Key] = kv.Value;
//}
//BSPLog.Instance.Write(Request.Form.ToString());
if (sPara.Count > 0)//判断是否有带返回参数
{
bool verifyResult = AlipayNotify.AppVerify(sPara, sPara["notify_id"], sPara["sign"], AlipayConfig.AppSignType, AlipayConfig.PublicKey, AlipayConfig.AppInputCharset, AlipayConfig.AppVeryfyUrl, AlipayConfig.Partner);
if (verifyResult && (sPara["trade_status"] == "TRADE_FINISHED" || sPara["trade_status"] == "TRADE_SUCCESS")) //验证成功
{
string out_trade_no = sPara["out_trade_no"]; //商户订单号
string tradeSN = sPara["trade_no"]; //支付宝交易号
decimal tradeMoney = TypeHelper.StringToDecimal(sPara["total_fee"]); //交易金额
DateTime tradeTime = TypeHelper.StringToDateTime(sPara["gmt_payment"]); //交易时间
return(Content(Recharge.UpdateRecharge(tradeMoney.ToString(), out_trade_no, sPara["gmt_payment"], tradeSN)));
}
else//验证失败
{
return(Content("fail"));
}
}
else
{
return(Content("无通知参数"));
}
}
/// <summary>
/// 生成请求时的签名
/// </summary>
/// <param name="sPara">请求给支付宝的参数数组</param>
/// <returns>签名结果</returns>
private static string BuildRequestMysign(Dictionary <string, string> sPara)
{
//把数组所有元素，按照“参数=参数值”的模式用“&”字符拼接成字符串
string prestr = AlipayCore.CreateLinkString(sPara);
//把最终的字符串签名，获得签名结果
string mysign = "";
switch (_sign_type)
{
case "MD5":
mysign = Mozart.Payment.AliPay.AlipayMD5.Sign(prestr, _key, _input_charset);
break;
case "RSA":
mysign = AlipayRSAFromPkcs8.sign(prestr, _private_key, _input_charset);
break;
case "0001":
mysign = AlipayRSAFromPkcs8.sign(prestr, _private_key, _input_charset);
break;
default:
mysign = "";
break;
}
return(mysign);
}
/// <summary>
/// 阿里大于发送短信
/// </summary>
/// <param name="to">接收人号码</param>
/// <param name="smsparam">短信模板变量</param>
/// <param name="smssignname">短信签名名称</param>
/// <param name="tempcode">模板编号</param>
/// <returns></returns>
public bool AliSend(string to, string smsparam, string smssignname, string tempcode)
{
// 第一步：把字典按Key的字母顺序排序
IDictionary <string, string> sortedParams = BuildParms(to, smsparam, smssignname, tempcode);
IEnumerator <KeyValuePair <string, string> > dem = sortedParams.GetEnumerator();
// 第二步：把所有参数名和参数值串在一起
StringBuilder query = new StringBuilder();
query.Append(_app_secret);
while (dem.MoveNext())
{
string key = dem.Current.Key;
string value = dem.Current.Value;
if (!string.IsNullOrEmpty(key) && !string.IsNullOrEmpty(value))
{
query.Append(key).Append(value);
}
}
// 第三步：使用MD5/HMAC加密
byte[] bytes;
query.Append(_app_secret);
MD5 md5 = MD5.Create();
bytes = md5.ComputeHash(Encoding.UTF8.GetBytes(query.ToString()));
// 第四步：把二进制转化为大写的十六进制
StringBuilder signres = new StringBuilder();
for (int i = 0; i < bytes.Length; i++)
{
signres.Append(bytes[i].ToString("X2"));
}
string sign = signres.ToString();
sortedParams["sign"] = sign;
//把参数组中所有元素，按照“参数=参数值”的模式用“&”字符拼接成字符串，并对参数值做urlencode
string strRequestData = AlipayCore.CreateLinkStringUrlencode(sortedParams, Encoding.UTF8);
string result = WebHelper.GetRequestData(_url + "?" + strRequestData, "get");
if (result.Contains("<success>true</success>"))
{
return(true);
}
else
{
logger.Error(result);
return(false);
}
}
/// <summary>
/// 生成要请求给支付宝的参数数组
/// </summary>
/// <param name="sParaTemp">请求前的参数数组</param>
/// <param name="code">字符编码</param>
/// <returns>要请求的参数数组字符串</returns>
private static string BuildRequestParaToString(Dictionary <string, string> sParaTemp, Encoding code)
{
//待签名请求参数数组
Dictionary <string, string> sPara = new Dictionary <string, string>();
sPara = BuildRequestPara(sParaTemp);
//把参数组中所有元素，按照“参数=参数值”的模式用“&”字符拼接成字符串，并对参数值做urlencode
string strRequestData = AlipayCore.CreateLinkStringUrlencode(sPara, code);
return(strRequestData);
}
/// <summary>
/// 返回调用
/// </summary>
public ActionResult Return()
{
SortedDictionary <string, string> paras = AlipayCore.GetRequestGet();
if (paras.Count > 0)//判断是否有带返回参数
{
bool verifyResult = AlipayNotify.Verify(paras, Request.QueryString["notify_id"], Request.QueryString["sign"], AlipayConfig.SignType, AlipayConfig.Key, AlipayConfig.Code, AlipayConfig.VeryfyUrl, AlipayConfig.Partner);
if (verifyResult && (Request.QueryString["trade_status"] == "TRADE_FINISHED" || Request.QueryString["trade_status"] == "TRADE_SUCCESS")) //验证成功
{
string out_trade_no = Request.QueryString["out_trade_no"]; //商户订单号
string tradeSN = Request.QueryString["trade_no"]; //支付宝交易号
decimal tradeMoney = TypeHelper.StringToDecimal(Request.QueryString["total_fee"]); //交易金额
DateTime tradeTime = TypeHelper.StringToDateTime(Request.QueryString["notify_time"]); //交易时间
int oid = TypeHelper.StringToInt(StringHelper.SubString(out_trade_no, out_trade_no.Length - 10));
OrderInfo orderInfo = Orders.GetOrderByOid(oid);
if (orderInfo != null && orderInfo.PayMode == 1 && orderInfo.PaySN.Length == 0 && orderInfo.SurplusMoney > 0 && orderInfo.SurplusMoney <= tradeMoney)
{
Orders.PayOrder(oid, OrderState.Confirming, tradeSN, "alipay", "支付宝", DateTime.Now);
OrderActions.CreateOrderAction(new OrderActionInfo()
{
Oid = oid,
Uid = orderInfo.Uid,
RealName = "本人",
AdminGid = 1,
AdminGTitle = "非管理员",
ActionType = (int)OrderActionType.Pay,
ActionTime = tradeTime,
ActionDes = "你使用支付宝支付订单成功，支付宝交易号为:" + tradeSN
});
//邮件通知客户
if (!string.IsNullOrWhiteSpace(orderInfo.Email))
{
Emails.SendOrderPayEmail(orderInfo.Email, "支付宝", tradeMoney.ToString(), orderInfo.OSN);
}
}
return(RedirectToAction("payresult", "order", new RouteValueDictionary {
{ "oid", oid }
}));
}
else//验证失败
{
return(Content("支付失败"));
}
}
else
{
return(Content("支付失败"));
}
}
/// <summary>
/// 获取待签名字符串（调试用）
/// </summary>
/// <param name="inputPara">通知返回参数数组</param>
/// <returns>待签名字符串</returns>
public string GetPreSignStr(Dictionary <string, string> inputPara)
{
Dictionary <string, string> sPara = new Dictionary <string, string>();
//过滤空值、sign与sign_type参数
sPara = AlipayCore.FilterPara(inputPara);
//根据字母a到z的顺序把参数排序
sPara = AlipayCore.SortPara(sPara);
//获取待签名字符串
string preSignStr = AlipayCore.CreateLinkString(sPara);
return(preSignStr);
}
/// <summary>
/// 获取返回时的签名验证结果
/// </summary>
/// <param name="inputPara">通知返回参数数组</param>
/// <param name="sign">对比的签名结果</param>
/// <param name="isSort">是否对待签名数组排序</param>
/// <returns>签名验证结果</returns>
private bool GetSignVeryfy(Dictionary <string, string> inputPara, string sign, bool isSort)
{
Dictionary <string, string> sPara = new Dictionary <string, string>();
//过滤空值、sign与sign_type参数
sPara = AlipayCore.FilterPara(inputPara);
if (isSort)
{
//根据字母a到z的顺序把参数排序
sPara = AlipayCore.SortPara(sPara);
}
else
{
sPara = SortNotifyPara(sPara);
}
//获取待签名字符串
string preSignStr = AlipayCore.CreateLinkString(sPara);
//获得签名验证结果
bool isSgin = false;
if (sign != null && sign != "")
{
switch (_sign_type)
{
case "MD5":
isSgin = Mozart.Payment.AliPay.AlipayMD5.Verify(preSignStr, sign, _key, _input_charset);
break;
case "RSA":
isSgin = AlipayRSAFromPkcs8.verify(preSignStr, sign, _public_key, _input_charset);
break;
case "0001":
isSgin = AlipayRSAFromPkcs8.verify(preSignStr, sign, _public_key, _input_charset);
break;
default:
break;
}
}
return(isSgin);
}
/// <summary>
/// 通知调用
/// </summary>
public ActionResult Notify()
{
SortedDictionary <string, string> paras = AlipayCore.GetRequestPost();
if (paras.Count > 0)//判断是否有带返回参数
{
bool verifyResult = AlipayNotify.Verify(paras, Request.Form["notify_id"], Request.Form["sign"], AlipayConfig.SignType, AlipayConfig.Key, AlipayConfig.Code, AlipayConfig.VeryfyUrl, AlipayConfig.Partner);
if (verifyResult && (Request.Form["trade_status"] == "TRADE_FINISHED" || Request.Form["trade_status"] == "TRADE_SUCCESS")) //验证成功
{
string out_trade_no = Request.Form["out_trade_no"]; //商户订单号
string tradeSN = Request.QueryString["trade_no"]; //支付宝交易号
decimal tradeMoney = TypeHelper.StringToDecimal(Request.QueryString["total_fee"]); //交易金额
DateTime tradeTime = TypeHelper.StringToDateTime(Request.QueryString["gmt_payment"]); //交易时间
int oid = TypeHelper.StringToInt(StringHelper.SubString(out_trade_no, out_trade_no.Length - 10));
OrderInfo orderInfo = Orders.GetOrderByOid(oid);
if (orderInfo != null && orderInfo.PayMode == 1 && orderInfo.PaySN.Length == 0 && orderInfo.SurplusMoney > 0 && orderInfo.SurplusMoney <= tradeMoney)
{
Orders.PayOrder(oid, OrderState.Confirming, tradeSN, DateTime.Now);
OrderActions.CreateOrderAction(new OrderActionInfo()
{
Oid = oid,
Uid = orderInfo.Uid,
RealName = "本人",
AdminGid = 1,
AdminGTitle = "非管理员",
ActionType = (int)OrderActionType.Pay,
ActionTime = tradeTime,
ActionDes = "你使用支付宝支付订单成功，支付宝交易号为:" + tradeSN
});
}
return(Content("success"));
}
else//验证失败
{
return(Content("fail"));
}
}
else
{
return(Content("无通知参数"));
}
}
/// <summary>
/// 生成App支付订单参数信息
/// 老版：https://doc.open.alipay.com/docs/doc.htm?spm=a219a.7629140.0.0.wJXHY0&treeId=59&articleId=103563&docType=1
/// 新版：https://doc.open.alipay.com/docs/doc.htm?spm=a219a.7629140.0.0.HHgJg3&treeId=193&articleId=105297&docType=1
/// </summary>
/// <param name="outTradeNo">业务单号</param>
/// <param name="subject">支付标题</param>
/// <param name="body">支付内容</param>
/// <param name="totalFee">支付金额</param>
/// <returns></returns>
public static string GetPayString(string outTradeNo, string subject, string body, decimal totalFee)
{
try
{
#region 数据
Dictionary <string, string> dic = new Dictionary <string, string>();
dic.Add("app_id", AlipayConfig.App_ID);
dic.Add("method", "alipay.trade.app.pay");
dic.Add("sign_type", AlipayConfig.Sign_type);
dic.Add("charset", "utf-8");
dic.Add("timestamp", DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"));
dic.Add("version", "1.0");
dic.Add("notify_url", AlipayConfig.Notify_Url);
#region biz_content
Dictionary <string, string> biz = new Dictionary <string, string>();
biz.Add("subject", subject);
biz.Add("body", body);
biz.Add("out_trade_no", outTradeNo);
biz.Add("timeout_express", "30m"); //该笔订单允许的最晚付款时间，逾期将关闭交易。取值范围：1m～15d。m-分钟，h-小时，d-天，1c-当天（1c-当天的情况下，无论交易何时创建，都在0点关闭）。 该参数数值不接受小数点， 如 1.5h，可转换为 90m。
biz.Add("total_amount", totalFee.ToString()); //单元(元)
biz.Add("seller_id", AlipayConfig.Seller);
biz.Add("product_code", "QUICK_MSECURITY_PAY");
#endregion
dic.Add("biz_content", JsonConvert.SerializeObject(biz));
//生成签名
dic.Add("sign", AlipayCore.CreateSign(dic));
#endregion
return(AlipayCore.CreateLinkStringUrlencode(dic, Encoding.UTF8));
}
catch (Exception ex)
{
LogHelper.SaveFileLog("WxPayUtils.GetAppPayString", ex.Message);
}
return("");
}
/// <summary>
/// 支付
/// </summary>
public ActionResult Pay()
{
string result = WebHelper.GetPostStr();
NameValueCollection parmas = WebHelper.GetParmList(result);
//if (parmas.Keys.Count < 5)
//{
// return Content("缺少请求参数");
//}
//支付类型，必填，不能修改
string paymentType = "1";
//服务器异步通知页面路径，需http://格式的完整路径，不能加?id=123这类自定义参数
string notifyUrl = string.Format("{0}/appalipay/notify", BSPConfig.ShopConfig.SiteUrl);
//收款支付宝帐户
string sellerEmail = AlipayConfig.Seller;
//合作者身份ID
string partner = AlipayConfig.Partner;
//交易安全检验码
string key = AlipayConfig.Key;
//商户订单号
string outTradeNo = "hmk" + DateTime.Now.ToString("yyMMdd") + Randoms.CreateRandomValue(6, true);
//订单名称
string subject = BSPConfig.ShopConfig.SiteTitle;
//付款金额
string totalFee = double.Parse(parmas["totalFee"]).ToString();
//订单描述
string body = "话费套餐";
Encoding e = Encoding.GetEncoding(AlipayConfig.AppInputCharset);
//把请求参数打包成数组
SortedDictionary <string, string> parms = new SortedDictionary <string, string>();
parms.Add("service", "mobile.securitypay.pay");
parms["partner"] = partner;
parms.Add("_input_charset", AlipayConfig.AppInputCharset);
parms["seller_id"] = sellerEmail;
parms["out_trade_no"] = parmas["outtradeno"];
parms["subject"] = subject;
parms["body"] = body;
parms["total_fee"] = totalFee;
parms.Add("notify_url", notifyUrl);
parms.Add("payment_type", paymentType);
parms.Add("it_b_pay", "30m");
string sign = AlipayRSAFromPkcs8.sign(AlipayCore.CreateLinkString(AlipayCore.FilterPara(parms)), AlipayConfig.PrivateKey, AlipayConfig.AppInputCharset);
parms.Add("sign", HttpUtility.UrlEncode(sign, e));
parms.Add("sign_type", AlipayConfig.AppSignType);
Dictionary <string, string> dicArray = new Dictionary <string, string>();
foreach (KeyValuePair <string, string> temp in parms)
{
dicArray.Add(temp.Key, temp.Value);
}
//记录充值信息
RechargeModel rech = new RechargeModel
{
Out_trade_no = outTradeNo,
Account = parmas["account"],
SuiteId = parmas["vossuiteid"],
PlatForm = "支付宝",
Type = int.Parse(parmas["type"]),
Role = int.Parse(parmas["role"])
};
bool addres = Recharge.AddRecharge(rech);
if (!addres)
{
return(AjaxResult("error", "记录充值信息失败"));
}
string content = JsonHelper.StringDicToJson(dicArray);
return(AjaxResult("success", content, true));
}
/// <summary>
/// 支付
/// </summary>
public ActionResult Pay()
{
//订单id
int oid = WebHelper.GetQueryInt("oid");
//订单信息
OrderInfo orderInfo = Orders.GetOrderByOid(oid);
if (orderInfo == null || orderInfo.OrderState != (int)OrderState.WaitPaying)
{
return(Content(""));
}
//支付类型，必填，不能修改
string paymentType = "1";
//服务器异步通知页面路径，需http://格式的完整路径，不能加?id=123这类自定义参数
string notifyUrl = string.Format("http://{0}/app/alipay/notify", BSPConfig.ShopConfig.SiteUrl);
//收款支付宝帐户
string sellerEmail = AlipayConfig.Seller;
//合作者身份ID
string partner = AlipayConfig.Partner;
//交易安全检验码
string key = AlipayConfig.Key;
//商户订单号
string outTradeNo = orderInfo.Oid.ToString() + Randoms.CreateRandomValue(10, false);
//订单名称
string subject = BSPConfig.ShopConfig.SiteTitle + "购物";
//付款金额
string totalFee = orderInfo.SurplusMoney.ToString();
//订单描述
string body = "订单编号为：" + orderInfo.OSN;
Encoding e = Encoding.GetEncoding(AlipayConfig.AppInputCharset);
//把请求参数打包成数组
SortedDictionary <string, string> parms = new SortedDictionary <string, string>();
parms.Add("partner", partner);
parms.Add("seller_id", sellerEmail);
parms.Add("out_trade_no", outTradeNo);
parms.Add("subject", subject);
parms.Add("body", body);
parms.Add("total_fee", totalFee);
parms.Add("notify_url", notifyUrl);
parms.Add("service", "mobile.securitypay.pay");
parms.Add("payment_type", paymentType);
parms.Add("_input_charset", AlipayConfig.AppInputCharset);
parms.Add("it_b_pay", "30m");
parms.Add("show_url", "m.alipay.com");
string sign = AlipayRSAFromPkcs8.sign(AlipayCore.CreateLinkString(AlipayCore.FilterPara(parms)), AlipayConfig.PrivateKey, AlipayConfig.AppInputCharset);
parms.Add("sign", HttpUtility.UrlEncode(sign, e));
parms.Add("sign_type", AlipayConfig.AppSignType);
Dictionary <string, string> dicArray = new Dictionary <string, string>();
foreach (KeyValuePair <string, string> temp in parms)
{
dicArray.Add(temp.Key, temp.Value);
}
string content = AlipayCore.CreateLinkString(dicArray);
return(Content("{ \"orderString\":\"" + content + "\" }"));
}
