namespace System.Web.Security
{
    [DefaultMember("Item")]
    [Obsolete("This type is obsolete. The Passport authentication product is no longer supported and has been superseded by Live ID.")]
    public sealed class PassportIdentity : IDisposable, IIdentity
    {
        public string AuthUrl(string strReturnUrl, int iTimeWindow, bool fForceLogin, string strCoBrandedArgs, int iLangID, string strNameSpace, int iKPP, bool bUseSecureAuth);
    }
}