微信公共服务平台开发（.Net的实现）1 认证“成为开发者”

  • http://www.cnblogs.com/freeliver54/p/3725979.html
  • http://www.it165.net/pro/html/201402/9459.html

  • 这些代码也就开始认证的时候用一次，以后就不用了：

    view sourceprint?
    01.const string Token = "XXXXX";//你的token
    02.protected void Page_Load(object sender, EventArgs e)
    03.{
    04.string postStr = "";
    05.if (Request.HttpMethod.ToLower() == "post")
    06.{
    07.System.IO.Stream s = System.Web.HttpContext.Current.Request.InputStream;
    08.byte[] b = new byte[s.Length];
    09.s.Read(b, 0, (int)s.Length);
    10.postStr = System.Text.Encoding.UTF8.GetString(b);
    11.if (!string.IsNullOrEmpty(postStr))
    12.{
    13.//ResponseMsg(postStr);
    14.Response.Write(ResponseMsg(postStr));
    15.Response.End();
    16.}
    17.//WriteLog("postStr:" + postStr);
    18.}
    19.else
    20.{
    21.Valid();
    22.}
    23.}    
    24. 
    25./// <summary>
    26./// 验证微信签名
    27./// </summary>
    28./// * 将token、timestamp、nonce三个参数进行字典序排序
    29./// * 将三个参数字符串拼接成一个字符串进行sha1加密
    30./// * 开发者获得加密后的字符串可与signature对比，标识该请求来源于微信。
    31./// <returns></returns>
    32.private bool CheckSignature()
    33.{
    34.string signature = Request.QueryString["signature"].ToString();
    35.string timestamp = Request.QueryString["timestamp"].ToString();
    36.string nonce = Request.QueryString["nonce"].ToString();
    37.string[] ArrTmp = { Token, timestamp, nonce };
    38.Array.Sort(ArrTmp);     //字典排序
    39.string tmpStr = string.Join("", ArrTmp);
    40.tmpStr = FormsAuthentication.HashPass<a href="http://www.it165.net/edu/ebg/" target="_blank" class="keylink">word</a>ForStoringInConfigFile(tmpStr, "SHA1");
    41.tmpStr = tmpStr.ToLower();
    42.if (tmpStr == signature)
    43.{
    44.return true;
    45.}
    46.else
    47.{
    48.return false;
    49.}
    50.}
    51. 
    52. 
    53.private void Valid()
    54.{
    55.string echoStr = Request.QueryString["echoStr"].ToString();
    56.if (CheckSignature())
    57.{
    58.if (!string.IsNullOrEmpty(echoStr))
    59.{
    60.Response.Write(echoStr);
    61.Response.End();
    62.}
    63.}
    64.}    
    65. 
    66. 
    67./// <summary>
    68./// 写日志(用于跟踪)
    69./// </summary>
    70.private void WriteLog(string strMemo)
    71.{
    72.string filename = Server.MapPath("/logs/log.txt");
    73.if (!Directory.Exists(Server.MapPath("//logs//")))
    74.Directory.CreateDirectory("//logs//");
    75.StreamWriter sr = null;
    76.try
    77.{
    78.if (!File.Exists(filename))
    79.{
    80.sr = File.CreateText(filename);
    81.}
    82.else
    83.{
    84.sr = File.AppendText(filename);
    85.}
    86.sr.WriteLine(strMemo);
    87.}
    88.catch
    89.{
    90. 
    91.}
    92.finally
    93.{
    94.if (sr != null)
    95.sr.Close();
    96.}
    97.}

延伸阅读：

posted on 2017-06-02 12:02  wdcwy  阅读(268)  评论(0)  编辑  收藏  举报

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