protected override void Page_Show()
{
if (YRequest.GetQueryString("action") == "logout")
{
HttpCookie admincookie = currentcontext.Request.Cookies["cmsntadmin"];
if (admincookie != null)
{
admincookie.Expires = DateTime.Now.AddYears(-1);
currentcontext.Response.AppendCookie(admincookie);
}
ShowMsg("注销管理状态", "管理员登录注销成功,跳转到前台首页.", "", "index.aspx");
}
UserInfo userinfo = GetUserInfo();
if (userinfo == null)
{
ShowError("后台登陆", "发生错误,请先登录前台,然后再访问此页.", "", "login.aspx");
}
IsAdminLogined();
if (admininfo != null)
{
string action = YRequest.GetString("action") == string.Empty ? "default" : YRequest.GetString("action");
int id = YRequest.GetInt("id", 0);
url = string.Format("frame.aspx?action={0}&id={1}", action, id);
}
else
{
url = "";
if (ispost)
{
//todo adminlogin
string name = YRequest.GetFormString("loginname");
string password = YRequest.GetFormString("password");
string path = YRequest.GetFormString("path");
admininfo = Admins.GetAdminInfo(name, Natsuhime.Common.Utils.MD5(password));
if (admininfo != null && admininfo.Uid == userinfo.Uid)
{
HttpCookie admincookie = new HttpCookie("cmsntadmin");
admincookie.Values["adminid"] = admininfo.Adminid.ToString();
admincookie.Values["password"] = admininfo.Password;
admincookie.Values["path"] = path;
admincookie.Expires = DateTime.Now.AddMinutes(20d);
currentcontext.Response.AppendCookie(admincookie);
ShowMsg("后台登陆", "登录成功!开始跳转到后台首页", "", "admincp.aspx");
}
else
{
ShowError("后台登陆", "登录失败,用户名或密码错误!", "", "");
}
}
}
}
protected bool CheckAdminLogin()
{
HttpCookie cookie = System.Web.HttpContext.Current.Request.Cookies["cmsnt"];
userinfo = null;
if (cookie != null && cookie.Values["userid"] != null && cookie.Values["password"] != null)
{
int uid = Convert.ToInt32(cookie.Values["userid"]);
string password = cookie.Values["password"].ToString().Trim();
if (uid > 0 && password != string.Empty)
{
userinfo = LiteCMS.Core.Users.GetUserInfo(uid, password);
}
}
if (userinfo != null)
{
HttpCookie admincookie = Request.Cookies["cmsntadmin"];
admininfo = null;
if (admincookie != null && admincookie.Values["adminid"] != null && admincookie.Values["password"] != null)
{
int adminid = Convert.ToInt32(admincookie.Values["adminid"]);
string password = admincookie.Values["password"].ToString().Trim();
if (adminid > 0 && password != string.Empty)
{
//admininfo todo
admininfo = Admins.GetAdminInfo(adminid, password);
if (admininfo != null && admininfo.Uid == userinfo.Uid)
{
admincookie.Expires = DateTime.Now.AddMinutes(20d);
Response.AppendCookie(admincookie);
adminpath = admincookie.Values["path"].ToString().Trim();
return(true);
}
}
}
}
adminpath = "";
return(false);
}
protected virtual bool IsAdminLogined()
{
//UserInfo userinfo = GetUserInfo();
if (userid > 0)
{
YCookies admincookie = new YCookies("cmsntadmin");
int adminid = admincookie.GetCookieIntValue("adminid", 0);
string password = admincookie.GetCookieStringValue("password").Trim();
admininfo = null;
if (adminid > 0 && password != string.Empty)
{
admininfo = Admins.GetAdminInfo(adminid, password);
if (admininfo != null && admininfo.Uid == userid)
{
adminpath = admincookie.GetCookieStringValue("path").Trim();
return(true);
}
}
}
//登录失败
adminpath = "";
return(false);
}