private static void Application_AuthenticateRequest(object sender, EventArgs e)
{
HttpApplication application = (HttpApplication)sender;
HttpContext context = application.Context;
if ((context.Request.Url.ToString().IndexOf("/Install/Default.aspx", StringComparison.OrdinalIgnoreCase) < 0) && (context.Request.Url.ToString().IndexOf("/Install/Upgrade.aspx", StringComparison.OrdinalIgnoreCase) < 0))
{
FormsAuthenticationTicket ticket = null;
//获取用于FORM身份验证票证
string formsCookieName = FormsAuthentication.FormsCookieName;
HttpCookie cookie = context.Request.Cookies[formsCookieName];
if (cookie == null)
{
//使用新的验证标识创建用户基本功能对象
UserPrincipal principal = new UserPrincipal(new AnonymousAuthenticateIdentity());
principal.UserInfo = new UserInfo(true);
principal.UserInfo.GroupId = -2;
principal.UserInfo.IsInheritGroupRole = true;
PEContext.Current.User = principal;
}
else
{
try
{
//根据票证传递的参数而获取票证
ticket = FormsAuthentication.Decrypt(cookie.Value);
}
catch (ArgumentException)
{
return;
}
catch (CryptographicException)
{
//移除Forms验证Cookies
context.Request.Cookies.Remove(formsCookieName);
}
if (ticket != null)
{
UserPrincipal principal2 = UserPrincipal.CreatePrincipal(ticket);
if (principal2.Identity.IsAuthenticated)
{
principal2.UserInfo = Users.GetUsersByUserName(principal2.UserName);
UserPurviewInfo userPurview = principal2.UserInfo.UserPurview;
principal2.PurviewInfo = userPurview;
PEContext.Current.User = principal2;
FormsIdentity identity = new FormsIdentity(ticket);
GenericPrincipal principal3 = new GenericPrincipal(identity, new string[] { principal2.RoleId.ToString(CultureInfo.CurrentCulture) });
context.User = principal3;
}
else
{
GenericPrincipal principal4 = new GenericPrincipal(new NoAuthenticateIdentity(), null);
context.User = principal4;
}
}
}
}
}