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100 lines
4.0 KiB
100 lines
4.0 KiB
1 month ago
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using LitJson;
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using Sog;
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using System;
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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.Net.Http.Json;
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using System.Text;
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using System.Threading.Tasks;
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namespace Chat
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{
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public static class WechatCheckSvc
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{
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private static string accessToken = null;
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private static long expireTimeSec = 0;
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public static void CheckFreshAccessToken(bool force = false)
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{
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long now = ChatServerUtils.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"] = ChatServerUtils.GetServerConfig().wxAppId;
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j["secret"] = ChatServerUtils.GetServerConfig().wxSecret;
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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("WechatCheckSvc.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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//if (jsonData.ContainsKey("errcode"))
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//{
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// LitJson.JsonData errCode = jsonData["errcode"];
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// LitJson.JsonData errMsg = jsonData["errmsg"];
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// if (errCode.ToString() != "0")
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// {
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// TraceLog.Error("checkFreshAccessToken , msdk server ack failed, accountid:{0} errCode {1} errMsg:{2}", 0, errCode.ToString(), errMsg.ToString());
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// return ;
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// }
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//}
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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 bool CheckDirtyName(string name)
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{
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CheckFreshAccessToken();
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string url = "https://api.weixin.qq.com/wxa/game/content_spam/msg_sec_check?access_token="+accessToken;
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var allParams = new Dictionary<string, string>();
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allParams["scene"] = "1";
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allParams["version"] = "2";
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allParams["content"] = name;
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var content = new FormUrlEncodedContent(allParams);
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string ret = HttpUtils.HttpPost(url, content, out bool exception);
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TraceLog.Trace("WechatCheckSvc.CheckDirtyName, get ret:{0}", ret);
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if (ret == null)
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{
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return false;
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}
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LitJson.JsonData jsonData = JsonMapper.ToObject(ret);
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if (jsonData.ContainsKey("errcode"))
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{
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LitJson.JsonData errCode = jsonData["errcode"];
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LitJson.JsonData errMsg = jsonData["errmsg"];
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if (errCode.ToString() != "0")
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{
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int code = int.Parse(errCode.ToString());
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if(code == 40001)//access_token 无效或不为最新获取的 access_token，请开发者确认access_token的有效性
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{
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CheckFreshAccessToken(true);
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return CheckDirtyName(name);
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}
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TraceLog.Error("CheckDirtyName , msdk server ack failed, accountid:{0} errCode {1} errMsg:{2}", 0, errCode.ToString(), errMsg.ToString());
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return false;
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}
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LitJson.JsonData res = jsonData["result"];
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if (res.ContainsKey("suggest") && res["suggest"].ToString() == "pass")
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{
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return true;
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}
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}
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return false;
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}
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}
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}
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