private string getSign(string key)
{
string sign = "";
System.Collections.Generic.SortedDictionary <string, string> dic =
new SortedDictionary <string, string>();
dic.Add("app_id", app_id);
dic.Add("method", method);
dic.Add("charset", charset);
dic.Add("sign_type", sign_type);
dic.Add("timestamp", timestamp);
dic.Add("version", version);
dic.Add("biz_content", biz_content());
foreach (KeyValuePair <string, string> item in dic)
{
if (sign == "")
{
sign = sign + item.Key + "=" + item.Value;
}
else
{
sign = sign + "&" + item.Key + "=" + item.Value;
}
}
sign = RSAFromPkcs8.sign(sign, key, "utf-8");
return(sign);
}
/// <summary>
/// 生成支付连接
/// </summary>
/// <param name="sPara"></param>
/// <returns></returns>
private string BuildRequestSign(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 = Core.CreateLinkString(sPara);
//把最终的字符串签名，获得签名结果
string mysign = "";
switch (_config.SignType)
{
case "MD5":
mysign = AlipayMD5.Sign(prestr, _config.MD5SignKey, _config.InputCharset);
break;
case "RSA":
mysign = RSAFromPkcs8.sign(prestr, _config.PrivateKey, _config.InputCharset);
break;
default:
mysign = "";
break;
}
return(mysign);
}
public ActionResult CreateOrder(Orders order)
{
order.Id = Guid.NewGuid().ToString().Replace("-", "");
order.CreateTime = DateTime.Now;
if (!entities.NimUser.Any(o => o.Username == order.UserName))
{
return(Json(new { code = 200, desc = "指定用户不存在", info = order }));
}
//order = new StudyOnline.Models.Orders();
//order.Id = "123456789";
//order.Amount = 0.01;
//order.Main = "ChineseChat充值";
//order.Body = "ChineseChat充值1000学币";
String orderString = OrderUtil.getOrderInfo(order);
String sign = RSAFromPkcs8.sign(orderString, Config.Private_key, Config.Input_charset);
//原始订单字符串+URL编码的签名+签名类型
String lastOrderString = orderString + "&sign=\"" + HttpUtility.UrlEncode(sign, Encoding.UTF8) + "\"&sign_type=\"" + Config.Sign_type + "\"";
entities.Orders.Add(order);
entities.SaveChanges();
return(Json(new { code = 200, desc = "订单创建成功", info = new { order.Id, LastOrderString = lastOrderString } }));
}
/// <summary>
/// 将SortedDictionary中的键值拼接成一个大字符串，然后使用RSA生成签名
/// </summary>
/// <param name="sd"></param>
/// <param name="privatekey"></param>
/// <returns></returns>
public static string handleRSA(SortedDictionary <string, object> sd, string privatekey)
{
StringBuilder sbuffer = new StringBuilder();
foreach (KeyValuePair <string, object> item in sd)
{
sbuffer.Append(item.Value);
}
Console.WriteLine(sbuffer.ToString());
string sign = "";
sign = RSAFromPkcs8.sign(sbuffer.ToString(), privatekey, "UTF-8");
return(sign);
}
/// <summary>
/// 将SortedDictionary中的键值拼接成一个大字符串，然后使用RSA生成签名
/// </summary>
/// <returns></returns>
public static string handleRSA(SortedDictionary <string, object> sd, string privatekey, string type)
{
StringBuilder sbuffer = new StringBuilder();
foreach (KeyValuePair <string, object> item in sd)
{
sbuffer.Append(item.Value);
}
string sign = "";
//生成签名
sign = RSAFromPkcs8.sign(sbuffer.ToString(), privatekey, type);
return(sign);
}
/// <summary>创建当前配置的签名
/// </summary>
private string BuildRequestMysign()
{
string mysign = "";
if (_config.SignType == "RSA")
{
mysign = RSAFromPkcs8.sign("", _config.PrivateKey, _config.InputCharset);
}
if (_config.SignType == "MD5")
{
mysign = AlipayMD5.Sign("", _config.Key, _config.InputCharset);
}
return(mysign);
}
//支付提交
public ActionResult PayPost(Models.B2CInfo order)
{
//组装xml
String xml = DataUtils.getXmlString(order);
byte[] bytes = System.Text.Encoding.UTF8.GetBytes(xml);
//转成 Base64 形式的 System.String
string xmlData = Convert.ToBase64String(bytes);
string tranCode = appSetting.postPayCode;
//私钥
string privateKey = appSetting.privateKey;
//公钥
string publicKey = appSetting.publicKey;
string sign = RSAFromPkcs8.sign(xml, privateKey, "UTF-8");
string merchantId = order.merchantId;
//发送数据拼接
string param = "xmlData=" + xmlData + "&tranCode=WGZF001" + "&reqOrdId=" + order.reqOrdId + "&signData=" + sign + "&merchantId=" + order.merchantId;
string response = HttpClient.HttpPost(order.postUrl, param);
B2C.Models.RecallObject recall = JsonHelper.JsonStringToObj <B2C.Models.RecallObject>(response);
//返回数据签名验证后生成二维码
// string ec = recall.encryptData;
string recallstring = DataUtils.DecodeBase64("utf-8", recall.encryptData);
if (RSAFromPkcs8.verify(recallstring, recall.sign, publicKey, "UTF-8"))
{
string url = DataUtils.getValue(recallstring, "qrCode");
if (order.tranCode.Equals("01"))
{
//支付宝
// GenerateQRCode.GenerateQRByThoughtWorks(url, DataUtils.getValue(recallstring, "reqOrdId"), memoryAddress);
}
else
{
//微信
// GenerateQRCode.GenerateQRByThoughtWorks(url, DataUtils.getValue(recallstring, "reqOrdId"), memoryAddress);
}
}
string result = Newtonsoft.Json.JsonConvert.SerializeObject(order);
ViewData["merchant"] = order;
return(View());
}
public Task <object> ExecuteAsync(string orderCode, decimal amount, string notifyUrl, string title = "", string description = "")
{
Task <object> task = new Task <object>(() =>
{
//生成待签名字符串
var signString = Com.Alipay.Core.CreateLinkString(GetPayParams(orderCode, amount, notifyUrl, title, description), true);
var orderInfo = GetPayParams(orderCode, amount, notifyUrl, title, description);
var sign = RSAFromPkcs8.sign(signString, _config.PrivateKey, _config.InputCharset);
var newSignEncode = UrlEncode(sign, Encoding.UTF8);
orderInfo.Add("sign", newSignEncode);//签名
orderInfo.Add("sign_type", _config.SignType.ToUpper());
return(Com.Alipay.Core.CreateLinkString(orderInfo, true));
});
task.Start();
return(task);
}
public static void testRSA()
{
/**RSA加密测试,RSA中的密钥对通过SSL工具生成，生成命令如下：
* 1 生成RSA私钥：
* openssl genrsa -out rsa_private_key.pem 1024
* 2 生成RSA公钥
* openssl rsa -in rsa_private_key.pem -pubout -out rsa_public_key.pem
*
* 3 将RSA私钥转换成PKCS8格式
* openssl pkcs8 -topk8 -inform PEM -in rsa_private_key.pem -outform PEM -nocrypt -out rsa_pub_pk8.pem
*
* 直接打开rsa_public_key.pem（公钥）和rsa_pub_pk8.pem（私钥）文件就可以获取密钥对内容，获取密钥对内容组成字符串时，注意将换行符删除
* */
//string publickey = "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDzOqfNunFxFtCZPlq7fO/jWwjqmTvAooVBB4y87BizSZ9dl/F7FpAxYc6MmX2TqivCvvORXgdlYdFWAhzXOnIUv9OGG///WPLe9TMs9kIwAZ/APUXauvC01oFLnYkzwPlAh0tQ1Au9arTE/OG1V1dKgf8BXHLPhKL4BmGBEUZBtQIDAQAB";
//string privatekey = "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";
string publickey = Config.merchantPublickey;
string privatekey = Config.merchantPrivatekey;
//加密字符串
string data = "1234567890123456";
Console.WriteLine("加密前字符串内容：" + data);
//加密
string encrypteddata = RSAFromPkcs8.encryptData(data, publickey, "UTF-8");
Console.WriteLine("加密后的字符串为：" + encrypteddata);
Console.WriteLine("解密后的字符串内容：" + RSAFromPkcs8.decryptData(encrypteddata, privatekey, "UTF-8"));
//签名
string signdata = "YB010000001441234567286038508081299";
Console.WriteLine("签名前的字符串内容：" + signdata);
string sign = RSAFromPkcs8.sign(signdata, privatekey, "UTF-8");
Console.WriteLine("签名后的字符串：" + sign);
Console.WriteLine("RSA算法测试结束");
Console.ReadLine();
}
public override void pay(string productID, string productName, float productPrice, string tradeNo, string userID, string notifyUrl, string callbackClass, string callbackMethod, TheBaseAccountDelegate.Function callback)
{
if ((Singleton <AccountManager> .Instance.accountConfig.paymentBranch != ConfigAccount.PaymentBranch.APPSTORE_CN) && (Singleton <AccountManager> .Instance.accountConfig.paymentBranch == ConfigAccount.PaymentBranch.ORIGINAL_ANDROID_PAY))
{
if (Singleton <ChannelPayModule> .Instance.GetPayMethodId() == ChannelPayModule.PayMethod.ALIPAY)
{
string[] textArray1 = new string[] { "subject=", productID, "&out_trade_no=", tradeNo, "&uid=", userID };
string str = SecurityUtil.Md5(string.Concat(textArray1)) + userID;
string str4 = (((string.Empty + "partner=\"" + ALIPAY_PARTNER + "\"") + "&out_trade_no=\"" + tradeNo + "\"") + "&subject=\"" + productID + "\"") + "&body=\"" + str + "\"";
string content = (((((string.Concat(new object[] { str4, "&total_fee=\"", productPrice, "\"" }) + "¬ify_url=\"" + WWW.EscapeURL(notifyUrl) + "\"") + "&service=\"mobile.securitypay.pay\"" + "&_input_charset=\"utf-8\"") + "&return_url=\"" + WWW.EscapeURL("http://m.alipay.com") + "\"") + "&payment_type=\"1\"") + "&seller_id=\"" + ALIPAY_SELLER + "\"") + "&it_b_pay=\"1m\"";
string s = RSAFromPkcs8.sign(content, ALIPAY_RSAPRIVATE, "utf-8");
content = content + "&sign=\"" + WWW.EscapeURL(s) + "\"&sign_type=\"RSA\"";
object[] args = new object[] { content };
base._delegate.Call("pay", args);
}
else if (Singleton <ChannelPayModule> .Instance.GetPayMethodId() == ChannelPayModule.PayMethod.WEIXIN_PAY)
{
object[] objArray3 = new object[] { WEIXIN_PAY_APP_ID, this.weixinPrepayOrderInfo.partnerID, this.weixinPrepayOrderInfo.prepayID, WEIXIN_PAY_PACKAGE_VALUE, this.weixinPrepayOrderInfo.nonceStr, this.weixinPrepayOrderInfo.timestamp, this.weixinPrepayOrderInfo.sign };
this._delegate_weixin.Call("pay", objArray3);
}
}
}
//提交查询
public ActionResult SearchPost(Models.B2CInfo order)
{
string result = Newtonsoft.Json.JsonConvert.SerializeObject(order);
string xml = Utils.DataUtils.getSearchXml(order);
byte[] bytes = System.Text.Encoding.UTF8.GetBytes(xml);
//转成 Base64 形式的 System.String
string xmlData = Convert.ToBase64String(bytes);
string tranCode = "WGZF003";
//私钥
string privateKey = appSetting.privateKey;
//公钥
string publicKey = appSetting.publicKey;
//私钥签名
string sign = RSAFromPkcs8.sign(xml, privateKey, "UTF-8");
//发送数据拼接
string param = "xmlData=" + xmlData + "&tranCode=" + tranCode + "&reqOrdId=" + order.reqOrdId + "&signData=" + sign + "&merchantId=" + order.merchantId;
string response = HttpClient.HttpPost(order.postUrl, param);
ViewData["order"] = order;
return(View());
}
/// <summary>
/// 支付宝官方扫码H5通道
/// </summary>
/// <param name="apptype">应用类型子id</param>
/// <param name="code">订单编号</param>
/// <param name="goodsname">商品名称</param>
/// <param name="price">商品价格（单位元）</param>
/// <param name="orderid">订单id</param>
/// <param name="ip">ip地址</param>
/// <param name="infoTime">查询接口信息缓存时间</param>
/// <param name="appid">应用id</param>
/// <returns></returns>
private InnerResponse IAliPaySmH5(int apptype, string code, string goodsname, decimal price, int orderid, string ip, int appid, int infoTimes)
{
InnerResponse inn = new InnerResponse();
SelectInterface SeIn = new SelectInterface();
try
{
string ZfbSmH5jkhc = "ZfbSmH5jkhc" + appid;//组装缓存key值
SeIn = SelectUserInfo(ZfbSmH5jkhc, apptype, appid, infoTimes);
if (SeIn == null || SeIn.PayId <= 0 || string.IsNullOrEmpty(SeIn.UserId) || string.IsNullOrEmpty(SeIn.UserKey))
{
inn = inn.ToResponse(ErrorCode.Code106);
return(inn);
}
if (!UpdateOrde.OrdeUpdateInfo(orderid, SeIn.PayId))
{
inn = inn.ToResponse(ErrorCode.Code101);
return(inn);
}
if (!JudgeMoney.JudgeMinimum(price, SeIn.minmun))
{
inn = inn.ToResponse(ErrorCode.Code8990);
return(inn);
}
if (!JudgeMoney.JudgeMaximum(price, SeIn.maximum))
{
inn = inn.ToResponse(ErrorCode.Code8989);
return(inn);
}
//公共请求参数
Dictionary <string, string> List = new Dictionary <string, string>();
List.Add("app_id", SeIn.UserId); //支付宝应用ID
List.Add("method", "alipay.trade.precreate"); //接口名称（请求类型）
List.Add("charset", "utf-8"); //请求使用的编码格式
List.Add("sign_type", "RSA"); //商户生成签名字符串所使用的签名算法类型，目前支持RSA2和RSA，推荐使用RSA2
List.Add("timestamp", DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss")); //发送请求的时间
List.Add("version", "1.0"); //调用的接口版本
List.Add("notify_url", ConfigurationManager.AppSettings["TokenUrl"].ToString().Replace("{0}", SeIn.PayId.ToString())); //异步通知地址。
//请求参数
Dictionary <string, string> Orlist = new Dictionary <string, string>();
Orlist.Add("out_trade_no", code); //商户订单号
Orlist.Add("total_amount", price.ToString()); //订单总金额，单位为元，精确到小数点后两位，
Orlist.Add("subject", goodsname); //订单标题
Orlist.Add("body", goodsname); //对交易或商品的描述
string overtime = (int.Parse(ConfigurationManager.AppSettings["overtime"].ToString()) / 60) + "m";
Orlist.Add("timeout_express", overtime); //该笔订单允许的最晚付款时间，逾期将关闭交易。
string biz_content = JsonHelper.DictJsonstr(Orlist);
List.Add("biz_content", biz_content);
string SignStr = UrlStr.AzGetStr(List);
//签名
string Sign = RSAFromPkcs8.sign(SignStr, SeIn.UserKey, "utf-8");
//签名 注释：get请求时必须采用url编码方式（HttpUtility.UrlEncode）
List.Add("sign", HttpUtility.UrlEncode(Sign));
//请求地址
string url = ConfigurationManager.AppSettings["AliPaySmUrl"].ToString();
string Urlstr = url + UrlStr.AzGetStr(List);
HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create(Urlstr); //创建一个请求示例
HttpWebResponse response = (HttpWebResponse)request.GetResponse(); //获取响应，即发送请求
Stream responseStream = response.GetResponseStream();
StreamReader streamReader = new StreamReader(responseStream, Encoding.UTF8);
string srcString = streamReader.ReadToEnd();
Root root = new Root();
//对返回参数转换格式
root = JsonHelper.Deserializes <Root>(srcString);
if (root != null && root.alipay_trade_precreate_response.code == "10000" && root.alipay_trade_precreate_response.msg == "Success")
{
string qurl = root.alipay_trade_precreate_response.qr_code + "," + DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss") + ",1"; //组装二维码地址
string ImgQRcode = ConfigurationManager.AppSettings["ImgQRcode"].ToString() + "?QRcode=" + Encrypt.IndexEncrypt(qurl); //二维码图片展示地址
string codeurl = ConfigurationManager.AppSettings["QRcode"].ToString() + "?QRcode=" + Encrypt.IndexEncrypt(qurl); //二维码展示地址
inn = inn.ToResponse(ErrorCode.Code100);
inn.ExtraData = new { ImgQRcode = ImgQRcode, codeurl = codeurl }; //http提交方式;
}
else
{
string error = "支付宝官方扫码支付错误代码：" + srcString + ",商户号：" + SeIn.UserId;
PayApiDetailErrorLogger.UpstreamPaymentErrorLog("报错信息：" + error, summary: "支付宝官方扫码支付接口错误信息", channelId: SeIn.PayId);
inn = inn.ToResponse(ErrorCode.Code104);
}
}
catch (Exception ex)
{
PayApiDetailErrorLogger.UpstreamPaymentErrorLog("报错信息：" + ex.ToString(), summary: "支付官方宝扫码接口错误信息", channelId: SeIn.PayId);
inn = inn.ToResponse(ErrorCode.Code104);
}
return(inn);
}
