/// <summary>
/// Authorize the users access from application (Logout)
/// </summary>
public static void Authorize()
{
try
{
var ticket = ManageUserModelHelper.GetFormsAuthenticationTicket();
if (ticket != null)
{
var idKey = ticket.IdKey();
if (idKey != Guid.Empty)
{
using (var db = new DbContextHelper())
{
User user = ManageUserModelHelper.GetUser(db, idKey);
if (user != null)
{
user.UserStatusEnum = UserStatus.Offline;
db.SaveChanges();
}
} //end using
} //end if
} //end if
FormsAuthentication.SignOut();
}
catch (Exception ex)
{
LogHelper.LogFatalError("UserModelHelper.Authorize", ex);
throw ex;
}
}
/// <summary>
/// Authorize the current user on the site. Authenication occurs via Facebook app (signin)
/// </summary>
/// <param name="model">User model</param>
/// <param name="status">status of authorizing the user</param>
/// <param name="code">Facebook Oauth code used to retrieve a Facebook access token</param>
/// <returns></returns>
/// <remarks>Requires the code to be set on the model. This is used to retrieve a Facebook access token</remarks>
public static bool Authorize(this UserModel model, string code, out Status status)
{
try
{
using (var db = new DbContextHelper())
{
// TODO: Validate the access token
var user = ManageUserModelHelper.GetUser(db, idKey: model.IdKey, email: model.Email, screenName: model.ScreenName, facebookId: model.FacebookId);
if (user == null)
{
return(model.Register(out status));
}
user.AccessToken = model.AccessToken;
user.LastAccessed = DateTime.Now;
user.UserStatusEnum = UserStatus.Online;
db.SaveChanges();
// Save the user basic information
model.Id = user.Id;
model.IdKey = user.IdKey;
model.ScreenName = user.ScreenName;
model.FirstName = user.FirstName;
model.LastName = user.LastName;
model.UserStatus = user.UserStatusEnum;
model.Roles = user.Roles.ToList().GetRoleModelsFromRoles();
model.CreateAuthorizationTicket();
status = Status.Success;
return(true);
}
}
catch (Exception ex)
{
LogHelper.LogFatalError("FacebookHelper.Authorize", ex);
status = Status.SystemException;
}
return(false);
}
/// <summary>
/// Authorize the current user on the site. Authenication occurs via Facebook app
/// </summary>
/// <param name="model"></param>
/// <param name="status"></param>
/// <returns></returns>
public static bool Authorize(this UserModel model, out Status status)
{
try
{
using (var db = new DbContextHelper())
{
var user = ManageUserModelHelper.GetUser(db, model.IdKey, model.Email);
if (user == null)
{
status = Status.InvalidLoginPassword;
return(false);
}
user.AccessToken = model.AccessToken;
user.LastAccessed = DateTime.Now;
user.UserStatusEnum = UserStatus.Online;
db.SaveChanges();
// Save the user basic information
model.Id = user.Id;
model.IdKey = user.IdKey;
model.ScreenName = user.ScreenName;
model.FirstName = user.FirstName;
model.LastName = user.LastName;
model.UserStatus = user.UserStatusEnum;
model.Roles = user.Roles.ToList().GetRoleModelsFromRoles();
model.CreateAuthorizationTicket();
status = Status.Success;
return(true);
}
}
catch (Exception ex)
{
LogHelper.LogFatalError("UserModelHelper.Authorize", ex);
status = Status.SystemException;
}
return(false);
}
