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339 lines
17 KiB
339 lines
17 KiB
using Google.Protobuf.WellKnownTypes;
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using LitJson;
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using Newtonsoft.Json.Linq;
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using Org.BouncyCastle.Asn1.Ocsp;
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using ProtoCSStruct;
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using SimpleHttpServer;
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using Sog;
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using System;
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using System.Collections.Concurrent;
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using System.Collections.Generic;
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using System.Linq;
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using System.Net.Http;
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using System.Text;
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using System.Threading.Tasks;
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namespace HttpProxyPay
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{
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public static class WXHandler
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{
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private static ConcurrentDictionary<string, JsonData> order_cache = new ConcurrentDictionary<string, JsonData>();
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private static string accessToken = null;
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private static long expireTimeSec = 0;
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private static string jstiket = null;
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private static long tiketExpire = 0;
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public static void CheckFreshAccessToken(bool force = false)
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{
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long now = HttpProxyPayServerUtils.GetTimeSecond();
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if (now > expireTimeSec || force)
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{
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//https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=APPID&secret=APPSECRET
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string url = "https://api.weixin.qq.com/cgi-bin/stable_token";
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LitJson.JsonData j = new JsonData();
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j["grant_type"] = "client_credential";
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j["appid"] = HttpProxyPayServerUtils.GetServerConfig().wxAppId;
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j["secret"] = HttpProxyPayServerUtils.GetServerConfig().wxSec;
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j["force_refresh"] = false;
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var cont = j.ToJson();
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HttpContent content = new StringContent(cont, Encoding.UTF8, "application/json");
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string ret = HttpUtils.HttpPost(url, content, out bool exception);
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TraceLog.Debug("WXHandler.checkFreshAccessToken, get ret:{0}", ret);
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if (ret == null)
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{
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return;
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}
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LitJson.JsonData jsonData = JsonMapper.ToObject(ret);
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accessToken = jsonData["access_token"].ToString();
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expireTimeSec = now + ((long)jsonData["expires_in"]);
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}
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}
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public static void MiniJSAPICall(HttpContext httpCtx)
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{
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TraceLog.Trace("WXHandler.MiniJSAPICall ctx id {0} content {1}, url {2}, path={3}, header{4}", httpCtx.id, httpCtx.httpRequest.Content,
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httpCtx.httpRequest.Url, httpCtx.httpRequest.Path, httpCtx.httpRequest.Headers);
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var postParams = HttpParamsUtils.ParseByKeyValue(httpCtx.httpRequest.Path);
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postParams.TryGetValue("callback", out var jsoncallback);
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postParams.TryGetValue("orderId", out var orderId);
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postParams.TryGetValue("url", out var url);
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postParams.TryGetValue("uid", out var uid);
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url += "?uid="+uid+"&orderId=" + orderId;
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if(order_cache.TryGetValue(orderId, out var jsonr))
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{
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// CheckFreshJsTiket();
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// string text =
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// "jsapi_ticket="+jstiket+ "&noncestr=" + jsonr["nonceStr"].ToString()
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// +"×tamp=" + jsonr["timeStamp"].ToString() + "&url="+url+ "";
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// var sign = HashHelper.SHA1String(text);
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string sign = "";
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string text = "";
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string ret = jsoncallback + "([0,"
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+ "'" + jsonr["appId"].ToString() + "',"
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+ "'" + jsonr["timeStamp"].ToString() + "',"
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+ "'" + jsonr["nonceStr"].ToString() + "',"
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+ "'" + jsonr["package"].ToString() + "',"
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+ "'" + jsonr["signType"].ToString() + "',"
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+ "'" + jsonr["paySign"].ToString() + "',"
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+ "'" + sign + "'"
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+ "])"
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;
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httpCtx.httpResponse = new HttpResponse { StatusCode = ((int)HttpErrorStatusCode.Success).ToString(), Content = Encoding.UTF8.GetBytes(ret) };
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HttpServer.SendResponse(httpCtx);
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//order_cache.Remove(orderId, out var _);
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TraceLog.Trace("ret {0}, sign {1}, text {2}", ret, sign, text);
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}
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else
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{
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string ret = jsoncallback+ "([-1, \"订单已经过期，请重新下单\"])";
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httpCtx.httpResponse = new HttpResponse { StatusCode = ((int)HttpErrorStatusCode.Success).ToString(), Content = Encoding.UTF8.GetBytes(ret) };
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HttpServer.SendResponse(httpCtx);
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}
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}
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public static void PayWsjsapiReq(uint remoteAppID, StructPacket packet)
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{
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ref var req = ref packet.GetMessage<CSWXJSPayReq>();
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TraceLog.Trace("HttpProxyPayMsgHandler.PayWsjsapiReq uid {0}", req.Uid);
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JObject jsonData = JObject.Parse(req.DataJson.GetString());
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//JsonData jsonData = JsonMapper.ToObject("{}");
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string out_trade_no = jsonData["out_trade_no"].ToString();
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jsonData["appid"] = HttpProxyPayServerUtils.GetServerConfig().wxAppId;
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jsonData["mchid"] = HttpProxyPayServerUtils.GetServerConfig().mchid;
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HttpProxyPayServerUtils.GetServerConfig().payUrls.ForEach((payUrl) =>
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{
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if (payUrl.payId == HttpProxyPayServerUtils.GetServerConfig().selfPayId)
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{
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jsonData["notify_url"] = payUrl.url;
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}
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});
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//jsonData["notify_url"] = HttpProxyPayServerUtils.GetServerConfig().wxJsPayBack;
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string body = jsonData.ToString();
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var ri = HttpProxyPayServerUtils.GetApp().Rand.Next(100000, 999999);
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var now = HttpProxyPayServerUtils.GetTimeSecond();
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string text = "POST\n/v3/pay/transactions/jsapi\n" + now + "\n" + ri + "\n" + body + "\n";
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var sign = SHARSASign.SignWithSHA256RSA(text, HttpProxyPayServerUtils.GetServerConfig().wxPayPem);
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string auth = "mchid=\"" + HttpProxyPayServerUtils.GetServerConfig().mchid + "\",nonce_str=\"" + ri +
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"\",signature=\"" + sign + "\",timestamp=\"" + now + "\",serial_no=\"" + HttpProxyPayServerUtils.GetServerConfig().wxPayPemNo + "\"";
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TraceLog.Trace("sign={0}, text={1}", sign, text);
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//prepay
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string url = "https://api.mch.weixin.qq.com/v3/pay/transactions/jsapi";
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StringContent content = new StringContent(body, Encoding.UTF8, "application/json");
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List<KeyValuePair<String, String>> headerList = new List<KeyValuePair<string, string>>();
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headerList.Add(new KeyValuePair<string, string>("Authorization", "WECHATPAY2-SHA256-RSA2048 " + auth));
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headerList.Add(new KeyValuePair<string, string>("Accept", "application/json"));
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headerList.Add(new KeyValuePair<string, string>("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36"));
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//headerList.Add(new KeyValuePair<string, string>("Content-Type", "application/json"));
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string ret = HttpUtils.HttpPost(url, content, headerList, out var ex);
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if (ret != "")
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{
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TraceLog.Trace("ret ={0}", ret);
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JsonData jsonr = JsonMapper.ToObject(ret);
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if (jsonr.ContainsKey("prepay_id"))
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{
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string prepayid = jsonr["prepay_id"].ToString();
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//var res = new CSWXJSPayReS();
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//res.PrepayId.SetString(prepayid);
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jsonr["appId"] = HttpProxyPayServerUtils.GetServerConfig().wxAppId;
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jsonr["timeStamp"] = now;
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jsonr["nonceStr"] = ri;
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jsonr["package"] = "prepay_id=" + prepayid;
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jsonr["signType"] = "RSA";
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string jtext = ""+ HttpProxyPayServerUtils.GetServerConfig().wxAppId + "\n" + now + "\n"+ri+ "\nprepay_id=" + prepayid+"\n";
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string jsign = SHARSASign.SignWithSHA256RSA(jtext, HttpProxyPayServerUtils.GetServerConfig().wxPayPem);
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jsonr["paySign"] = jsign;
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//res.JsApiData.SetString(jsonr.ToJson());
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//HttpProxyPayServerUtils.GetPacketSender().SendToServerByID(remoteAppID, (int)CSGameMsgID.PayWsjsapiRes,
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// ref res, packet.ObjectID);
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//放入缓存等待拉取
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order_cache.TryAdd(out_trade_no, jsonr);
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TraceLog.Trace("add order_cache add {0} = {1}, jtext={2}", out_trade_no, jsonr.ToJson(), jtext);
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}
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}
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}
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private static void CheckFreshJsTiket(bool force = false)
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{
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CheckFreshAccessToken();
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long now = HttpProxyPayServerUtils.GetTimeSecond();
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if (now > tiketExpire || force)
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{
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string url = "https://api.weixin.qq.com/cgi-bin/ticket/getticket?access_token="+accessToken+"&type=jsapi";
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string ret = HttpUtils.HttpGet(url, out bool exception,null );
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TraceLog.Debug("WXHandler.CheckFreshJsTiket, get ret:{0}", ret);
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if (ret == null)
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{
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return;
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}
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LitJson.JsonData jsonData = JsonMapper.ToObject(ret);
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jstiket = jsonData["ticket"].ToString();
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tiketExpire = now + ((long)jsonData["expires_in"]);
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}
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}
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public static void HomeMiniJSAPICallBack(HttpContext httpCtx)
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{
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TraceLog.Trace("HeroPayHttpHandler.HomeMiniJSAPICallBack ctx id {0} content {1}, url {2}, path={3}, header{4}", httpCtx.id, httpCtx.httpRequest.Content,
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httpCtx.httpRequest.Url, httpCtx.httpRequest.Path, httpCtx.httpRequest.Headers);
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foreach (var e in httpCtx.httpRequest.Headers)
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{
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TraceLog.Trace("HeroPayHttpHandler.HomeMiniJSAPICallBack header {0} {1}", e.Key, e.Value);
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}
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var Wechatpay_Timestamp = "";
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if (httpCtx.httpRequest.Headers.ContainsKey("Wechatpay-Timestamp"))
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{
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Wechatpay_Timestamp = httpCtx.httpRequest.Headers["Wechatpay-Timestamp"];
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}
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else
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{
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Wechatpay_Timestamp = httpCtx.httpRequest.Headers["wechatpay-timestamp"];
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}
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Wechatpay_Timestamp = Wechatpay_Timestamp.Trim();
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var Wechatpay_Nonce = "";
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if (httpCtx.httpRequest.Headers.ContainsKey("Wechatpay_Nonce"))
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{
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Wechatpay_Nonce = httpCtx.httpRequest.Headers["Wechatpay_Nonce"];
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}
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else
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{
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Wechatpay_Nonce = httpCtx.httpRequest.Headers["wechatpay-nonce"];
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}
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Wechatpay_Nonce = Wechatpay_Nonce.Trim();
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var Wechatpay_Signature = "";
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if (httpCtx.httpRequest.Headers.ContainsKey("Wechatpay_Signature"))
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{
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Wechatpay_Signature = httpCtx.httpRequest.Headers["Wechatpay_Signature"];
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}
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else
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{
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Wechatpay_Signature = httpCtx.httpRequest.Headers["wechatpay-signature"];
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}
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Wechatpay_Signature = Wechatpay_Signature.Trim();
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var Wechatpay_Serial = "";
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if (httpCtx.httpRequest.Headers.ContainsKey("Wechatpay_Serial"))
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{
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Wechatpay_Serial = httpCtx.httpRequest.Headers["Wechatpay_Serial"];
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}
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else
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{
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Wechatpay_Serial = httpCtx.httpRequest.Headers["wechatpay-serial"];
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}
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string text = Wechatpay_Timestamp + "\n" + Wechatpay_Nonce + "\n" + httpCtx.httpRequest.Content + "\n";
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if (!SHARSASign.VerifyWithSHA256RSA(text, HttpProxyPayServerUtils.GetServerConfig().wxPayPubPem, Wechatpay_Signature))
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{
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TraceLog.Error("HeroPayHttpHandler.HomeMiniJSAPICallBack VerifyWithSHA256RSA fail text={0}, sig={1}", text, Wechatpay_Signature);
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return;
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}
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JsonData jsonData = JsonMapper.ToObject(httpCtx.httpRequest.Content);
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if (jsonData.ContainsKey("event_type") && jsonData["event_type"].ToString() == "TRANSACTION.SUCCESS")
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{
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JsonData resource = jsonData["resource"];
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string ciphertext = resource["ciphertext"].ToString();
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string associated_data = resource["associated_data"].ToString();
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string nonce = resource["nonce"].ToString();
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string sMsg = SHARSASign.AesGcmDecrypt(HttpProxyPayServerUtils.GetServerConfig().wxV3Key, associated_data, nonce, ciphertext);
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TraceLog.Trace("HeroPayHttpHandler.HomeMiniJSAPICallBack sMsg {0}", sMsg);
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resource = JsonMapper.ToObject(sMsg);
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JsonData amount = resource["amount"];
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string out_trade_no = resource["out_trade_no"].ToString();
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string transaction_id = resource["transaction_id"].ToString();
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string trade_state = resource["trade_state"].ToString();
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string payer_total = amount["payer_total"].ToString();
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string[] split = out_trade_no.Split('-');
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int payUrlId = 0;
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if (split.Length >= 9)
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{
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string strpayUrlId = split[8];
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if (!string.IsNullOrEmpty(strpayUrlId))
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{
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if (!int.TryParse(strpayUrlId, out payUrlId))
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{
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TraceLog.Error("HeroPayHttpHandler.HomeMiniJSAPICallBack invalid payUrlId {0}", strpayUrlId);
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return;
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}
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}
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}
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var svrData = HttpProxyPayServerUtils.GetHttpProxyServerData();
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if (payUrlId > 0 && payUrlId != svrData.selfPayId)
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{//jsapi不应该需要中转
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TraceLog.Trace("HeroPayHttpHandler.HomeMiniJSAPICallBack orderId {0} payUrlId {1} no url", out_trade_no, payUrlId);
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return;
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}
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//if (!int.TryParse(split[5], out int payParam1))
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//{
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// TraceLog.Error("HeroPayHttpHandler.HomeMiniJSAPICallBack invalid payParam1 {0}", split[5]);
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// payParam1 = (int)PayUtils.GetParam1FromOrderId(out_trade_no);
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// if (payParam1 >= 0)
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// {
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// TraceLog.Error("HeroPayHttpHandler.HomeMiniJSAPICallBack invalid payParam1 {0} {1}", split[5], payParam1);
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// return;
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// }
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//}
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//if (!int.TryParse(split[6], out int payParam2))
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//{
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// TraceLog.Error("HeroPayHttpHandler.HomeMiniJSAPICallBack invalid payParam2 {0}", split[6]);
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// return;
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//}
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if (!long.TryParse(split[0], out long uid))
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{
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TraceLog.Error("HeroPayHttpHandler.HomeMiniJSAPICallBack invalid uid {0}", split[0]);
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return;
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}
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if (!HttpContextCache.AddContext(httpCtx))
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{
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TraceLog.Error("HeroPayHttpHandler.HomeMiniJSAPICallBack add httpContext failed, ctx id {0}", httpCtx.id);
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return;
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}
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order_cache.TryRemove(out_trade_no, out var _ );
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DateTimeOffset dateTimeOffset = DateTimeOffset.Parse(resource["success_time"].ToString());
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// 如果你想将其转换为 UTC 时间，可以调用 .UtcDateTime 属性
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DateTime utcTime = dateTimeOffset.DateTime;
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var CreateTime = AppTime.ConvertDateTimeToUnixTime(utcTime)/1000;
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httpCtx.callbackArgs = new HeroPayCallbackArgs() { orderId = out_trade_no,
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status = HeroPayCallbackStatus.paySucc
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};
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int subPayType = (int)PayType.MiniPay;
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var req = new SSPayGoogleSuccessReq { Uid = uid, PayType = (int)PayType.MiniPay, CheckSuccess3rd = 1 };
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req.HttpCtxId = httpCtx.id;
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req.ItemID = int.Parse(split[4]);
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req.PurchaseData.SetString(sMsg);
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req.Signature.SetString("");
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req.OrderId.SetString(out_trade_no);
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req.OrderId3rd.SetString(transaction_id);
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req.PayParam1 = 0;
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req.PayParam2 = 0;
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req.GmTestPay = false;
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req.Amount = Convert.ToUInt32(payer_total) ;//分-》元
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req.Currency.SetString("CNY"); // 币种
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req.SubPayType = subPayType;
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req.PayTime3rd = CreateTime;
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req.Sandbox = 0;
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// 如果第三方时间解析不出来就用服务器当前时间
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if (req.PayTime3rd == 0)
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{
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req.PayTime3rd = HttpProxyPayServerUtils.GetTimeSecond();
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}
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uint dbServerID = DBServerSelect.GetDBServerID(uid);
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HttpProxyPayServerUtils.GetPacketSender().SendToServerByID(dbServerID, (int)SSGameMsgID.PayGoogleSuccessReq, ref req, uid);
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}
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}
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}
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}
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