public override void OnAuthorization(AuthorizationContext filterContext)
{
var controller = filterContext.Controller as BaseController;
if (controller != null)
{
var userViewModel = new UserViewModel {
IsLoggedIn = false
};
if (filterContext.HttpContext.Request.Cookies[UserCookieName] != null)
{
string cookie = filterContext.HttpContext.Request.Cookies[UserCookieName].Value;
byte[] cipherText = Convert.FromBase64String(cookie);
string plainText = cipherText.Decrypt();
int id;
if (int.TryParse(plainText, out id))
{
User user = UserService.GetUserWithTheirBlogs(id);
if (user != null)
{
userViewModel.Id = id;
userViewModel.Email = user.Email;
userViewModel.Name = user.Name;
userViewModel.IsLoggedIn = true;
userViewModel.AddNicknamesToUser(user);
}
}
}
filterContext.HttpContext.User = Thread.CurrentPrincipal = userViewModel;
}
}
private void UpdateCookiesAndContext(User user)
{
byte[] cipherText = user.Id.ToString().Encrypt();
string base64CipherText = Convert.ToBase64String(cipherText);
Response.Cookies.Add(new HttpCookie(GetCookieUserFilterAttribute.UserCookieName, base64CipherText));
var userViewModel = new UserViewModel {
Email = user.Email, Name = user.Name, IsLoggedIn = true
};
userViewModel.AddNicknamesToUser(user);
HttpContext.User = userViewModel;
}
private UserViewModel UpdateCookies(User user)
{
var userViewModel = new UserViewModel {
Email = user.Email, Name = user.Name, IsLoggedIn = true, Id = user.Id
};
if (_filterContext.HttpContext.Request.Cookies[GetCookieUserFilterAttribute.UserCookieName] == null)
{
byte[] cipherText = user.Id.ToString().Encrypt();
string base64CipherText = Convert.ToBase64String(cipherText);
_filterContext.HttpContext.Response.Cookies.Add(new HttpCookie(GetCookieUserFilterAttribute.UserCookieName,
base64CipherText));
}
userViewModel.AddNicknamesToUser(user);
return(userViewModel);
}