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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.Web;
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using System.Web.UI;
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using System.Web.UI.WebControls;
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using BP.Cloud.WeXinAPI;
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namespace CCFlow.Admin.WeChat
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{
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public partial class CheckHost : System.Web.UI.Page
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{
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/// <summary>
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/// 用来效验服务器与腾讯是否可以连接.
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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protected void Page_Load(object sender, EventArgs e)
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{
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//构造函数.
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Tencent.WXBizMsgCrypt wxcpt = new Tencent.WXBizMsgCrypt(Glo.Token,
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Glo.EncodingAESKey, Glo.CorpID);
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//sxx
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string sVerifyMsgSig = HttpUtility.UrlDecode(this.Request["msg_signature"] ?? string.Empty);
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string sVerifyTimeStamp = HttpUtility.UrlDecode(this.Request["timestamp"] ?? string.Empty);
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string sVerifyNonce = HttpUtility.UrlDecode(this.Request["nonce"] ?? string.Empty);
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string sVerifyEchoStr = HttpUtility.UrlDecode(this.Request["echostr"] ?? string.Empty).Replace(" ", "+");
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//验证回调URL
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if (!string.IsNullOrEmpty(sVerifyEchoStr))
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{
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int ret = 0;
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string sEchoStr = string.Empty;
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ret = wxcpt.VerifyURL(sVerifyMsgSig, sVerifyTimeStamp, sVerifyNonce,
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sVerifyEchoStr, ref sEchoStr);
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if (ret != 0)
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{
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this.Response.Write("ERR: VerifyURL fail, ret: " + ret);
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return;
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//System.Console.WriteLine();
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}
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//ret==0表示验证成功，sEchoStr参数表示明文，用户需要将sEchoStr作为get请求的返回参数，返回给企业微信。
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//this.Response.Write(sEchoStr);
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this.Response.Write(sEchoStr);
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this.Response.End();
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}
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}
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}
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}
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