public string GetFromCookieData()
{
string sCookieName = FormsAuthentication.FormsCookieName;
HttpCookie authCookie = HttpContext.Current.Request.Cookies[sCookieName];
if (authCookie == null)
{
//跳转到登录页
try
{
System.Web.UI.Page page = (System.Web.UI.Page)System.Web.HttpContext.Current.Handler;
if (page != null)
{
page.Response.Write("<script> top.location.href='" + Helper.GetAppSettings("HomePageUrl") + "';</script>");
}
return(null);
}
catch (Exception e)
{
return(null);
}
}
FormsAuthenticationTicket authTicket = null;
authTicket = FormsAuthentication.Decrypt(authCookie.Value);
if (authTicket == null)
{
HttpContext.Current.Response.Clear();
FormsAuthentication.RedirectToLoginPage();
HttpContext.Current.Response.End();
return(null);
}
if (!authTicket.Expired && FormsAuthentication.SlidingExpiration)
{
FormsAuthenticationTicket newTicket = FormsAuthentication.RenewTicketIfOld(authTicket);
if (authTicket.Expiration != newTicket.Expiration)
{
string encTicket = FormsAuthentication.Encrypt(newTicket);
authCookie.Value = encTicket;
authCookie.Expires = newTicket.Expiration;
authCookie.Domain = FormsAuthentication.CookieDomain;
HttpContext.Current.Response.Cookies.Remove(sCookieName);
HttpContext.Current.Response.Cookies.Add(authCookie);
}
}
string sData = authTicket.UserData;
sData = OEncryp.Decrypt(sData);
return(sData);
}
/// <summary>
/// 设置页面信息
/// </summary>
/// <param name="id">ID</param>
private void SetPage(string id)
{
DataTable dt = bll.GetPagingSigInfo("0", "0", " where userid=" + id);
if (dt != null && dt.Rows.Count > 0)
{
DataRow dr = dt.Rows[0];
txt_uname.Text = dr["uname"].ToString();
txt_pwd.Text = OEncryp.Decrypt(dr["upwd"].ToString());
txt_pwd.Enabled = false;
txt_role.Text = dr["rolename"].ToString();
hidroleid.Value = dr["roleid"].ToString();
ddl_status.SelectedValue = dr["status"].ToString();
txt_descr.Text = dr["remark"].ToString();
}
}
