public static void SetAuthCookie(string userName, MyFormsAuthentication userData, bool isPersistent)
{
if (userData == null)
{
throw new ArgumentNullException("userData");
}
string data = JsonConvert.SerializeObject(userData);
DateTime expiration = isPersistent ? DateTime.Now.AddDays(30) : DateTime.Now.AddDays(1);
FormsAuthenticationTicket ticket = new FormsAuthenticationTicket(1, userName, DateTime.Now, expiration, isPersistent, data);
string cookieValue = FormsAuthentication.Encrypt(ticket);
HttpCookie cookie = new HttpCookie(FormsAuthentication.FormsCookieName, cookieValue)
{
HttpOnly = false,
Domain = FormsAuthentication.CookieDomain,
Secure = FormsAuthentication.RequireSSL,
Path = FormsAuthentication.FormsCookiePath,
Expires = expiration
};
HttpContext curHttp = HttpContext.Current;
if (curHttp == null)
{
new InvalidOperationException();
}
curHttp.Response.Cookies.Remove(cookie.Name);
curHttp.Response.Cookies.Add(cookie);
}
public static MyFormPrincipal TryParsePrincipal(HttpContext httpContext)
{
if (httpContext == null)
{
throw new ArgumentNullException("httpContext");
}
try
{
HttpCookie cookie = httpContext.Request.Cookies[FormsAuthentication.FormsCookieName];
if (cookie == null)
{
return(null);
}
FormsAuthenticationTicket ticket = FormsAuthentication.Decrypt(cookie.Value);
if (ticket == null || string.IsNullOrEmpty(ticket.UserData))
{
return(null);
}
MyFormsAuthentication userData = JsonConvert.DeserializeObject <MyFormsAuthentication>(ticket.UserData);
if (userData == null)
{
return(null);
}
return(new MyFormPrincipal(ticket, userData));
}
catch (Exception ex)
{
throw ex;
}
}
private void MvcApplication_AuthorizeRequest(object sender, EventArgs e)
{
MyFormPrincipal principal = MyFormsAuthentication.TryParsePrincipal(this.Context);
if (principal == null || principal.UserData == null)
{
return;
}
this.Context.User = principal;
}
public MyFormPrincipal(FormsAuthenticationTicket ticket, MyFormsAuthentication userData)
{
if (ticket == null)
{
throw new ArgumentNullException("ticket");
}
if (userData == null)
{
throw new ArgumentNullException("userData");
}
this.Identity = new FormsIdentity(ticket);
this.UserData = userData;
}
