public HttpCookie CreateFormsAuthenticationCookie(OpenIdUser user)
{
var ticket = new FormsAuthenticationTicket(1, user.Nickname, DateTime.Now, DateTime.Now.AddDays(7), true, user.ToString());
var encrypted = FormsAuthentication.Encrypt(ticket).ToString();
var cookie = new HttpCookie(FormsAuthentication.FormsCookieName, encrypted);
return cookie;
}
private OpenIdUser ResponseIntoUser(IAuthenticationResponse response)
{
OpenIdUser user = null;
var claimResponseUntrusted = response.GetUntrustedExtension<FetchResponse>();
var claimResponse = response.GetExtension<FetchResponse>();
if (claimResponse != null)
{
user = new OpenIdUser(claimResponse, response.ClaimedIdentifier);
}
else if (claimResponseUntrusted != null)
{
user = new OpenIdUser(claimResponseUntrusted, response.ClaimedIdentifier);
}
return user;
}
protected override bool AuthorizeCore(HttpContextBase httpContext)
{
var isAuthorized = base.AuthorizeCore(httpContext);
if (isAuthorized)
{
var authenticatedCookie = httpContext.Request.Cookies[FormsAuthentication.FormsCookieName];
if (authenticatedCookie != null)
{
var authenticatedCookieValue = authenticatedCookie.Value.ToString();
if (!string.IsNullOrWhiteSpace(authenticatedCookieValue))
{
var decryptedTicket = FormsAuthentication.Decrypt(authenticatedCookieValue);
var user = new OpenIdUser(decryptedTicket.UserData);
var openIdIdentity = new OpenIdIdentity(user);
httpContext.User = new GenericPrincipal(openIdIdentity, null);
}
}
}
return isAuthorized;
}
public OpenIdIdentity(OpenIdUser user)
{
_user = user;
}
