protected void Page_Load(object sender, EventArgs e)
{
FormsAuthenticationService.SignOut();
string act = Request.QueryString["act"];
if (!string.IsNullOrEmpty(act) && act.Equals("1"))
{
lblMsg.Text = "您已安全退出本系统！";
}
// Get the last error from the server
Exception ex = Server.GetLastError();
if (ex != null)
{
// Log the exception and notify system operators
ExceptionUtility.LogException("Generic Error Page", ex);
ExceptionUtility.NotifySystemOps(ex);
// Clear the error from the server
Server.ClearError();
}
}
protected void Page_Load(object sender, EventArgs e)
{
title = "登录_" + ConfigHelper.GetVal("SysTitle");
var hash = new Hashtable();
hash["success"] = 0;
hash["msg"] = "未知错误";
if (Request.HttpMethod == "POST")
{
string json = "";
string username = Request["username"];
string userpwd = Request["userpwd"];
string vcode = Request["vcode"];
object code = Session["ValidateCode"];
string ip = Request.UserHostAddress;
//将验证码去掉，避免了暴力破解
Session["ValidateCode"] = Guid.NewGuid();
if (vcode == null || code == null || vcode != code.ToString())
{
hash["msg"] = "验证码错误，请重新输入";
}
else
{
cmsUser user = null;
LoginState state = UserService.GetInstance().CheckLogin(username, userpwd, ip, out user);
switch (state)
{
case LoginState.LOGIN_UNKNOWN_ERROR:
hash["msg"] = "发生未知错误，请联系管理员";
break;
case LoginState.LOGIN_FAIL_USER_ERROR:
hash["msg"] = "用户不存在，请重新输入";
break;
case LoginState.LOGIN_FAIL_PASSWORD_ERROR:
hash["msg"] = "密码错误，请重新输入";
break;
case LoginState.LOGIN_FAIL_USER_FORBIDDED:
hash["msg"] = "您的账号已被禁用，请联系管理员";
break;
case LoginState.LOGIN_SUCCESS:
hash["msg"] = "登录成功，正在跳转...";
hash["success"] = 1;
hash["obj"] = new { name = username, ip = Request.UserHostAddress };
List <cmsUserPurview> purviews = UserPurviewService.GetInstance().GetUserAllPurview(user.Id);
Session["Purviews"] = purviews;
break;
}
FormsAuthenticationService.SignIn(username, false);
}
json = entCMS.Common.WebUtil.WriteJson(hash);
}
}
