public void ProcessRequest(HttpContext context)
{
//ILog logs = LogManager.GetLogger("index");
context.Response.ContentType = "text/plain";
//签名验证
if (context.Request["id"] != null && context.Request["sign"] != null && context.Request["nonce_str"] != null)
{
string request_sign = context.Request["sign"];
string nonce_str = context.Request["nonce_str"];
string timestamp = context.Request["timestamp"];
int id = int.Parse(context.Request["id"]);
string sn = new GZH.CL.Config.AgentConfig().GetItem(id).sn;
if (AgentSign.CheckRequestSign(request_sign, nonce_str, timestamp, id))
{
if (context.Request["scope"] == null || context.Request["redirect"] == null)
{
context.Response.Write("abort request");
context.Response.End();
}
if (!CheckConfig(id))
{
context.Response.Write("abort config");
context.Response.End();
}
string scope = context.Request["scope"];
string callback_url = context.Request["redirect"];
if (!string.IsNullOrWhiteSpace(scope) && callback_url.IndexOf("http://") != -1)
{
string state = scope == "snsapi_userinfo" ? "1" : "0";
state += "|" + id;
string redirect_uri = "http://" + HttpContext.Current.Request.Url.Host + "/api/authorize/redirect_uri.ashx";
string requestUri = ConfigSetting.GetWeixinWeb().AuthorizeUrl;
callback_url = context.Server.UrlEncode(callback_url);
redirect_uri += "?callback_url=" + callback_url;
requestUri += "?appid=" + ConfigSetting.GetWeixin().AppID;
requestUri += "&redirect_uri=" + context.Server.UrlEncode(redirect_uri);
requestUri += "&response_type=code&scope=" + scope + "&state=" + state + "#wechat_redirect";
context.Response.Redirect(requestUri);
}
}
else
{
context.Response.Write("abort signature");
}
}
else
{
context.Response.Write("abort signature request");
}
}
