/// <summary>
/// Registers a new user using the given password key to decrypt their password
/// </summary>
/// <param name="newUser"></param>
/// <param name="passwordKey"></param>
public void Register(User newUser, string passwordKey, string facebookAuthCode)
{
// check if user already exists
List <User> allUsers = DataManager.GetDataContext <User>().GetAll <User>();
if (allUsers.Any(u => u.UserName == newUser.UserName))
{
throw new Exception(USER_EXISTS);
}
if (newUser.SyncWithFacebook)
{
newUser.FacebookAccessToken = FacebookManager.GetFacebookAccessToken(facebookAuthCode);
}
// decrypt password
string decrypted = EncryptionUtility.Decrypt(passwordKey, newUser.Password);
// re-encrypt password with server key
string serverEncrypt = EncryptionUtility.Encrypt(ServerPasswordKey, decrypted);
// set the user's password to the server-encrypted version
newUser.Password = serverEncrypt;
// add the users to the data context and save
DataManager.GetDataContext <User>().AddObjects <User>(new User[] { newUser }.ToList());
DataManager.GetDataContext <User>().Save();
// add the user the logged on users
if (!LoggedOnUsers.Any(u => u.Email == newUser.Email))
{
LoggedOnUsers.Add(newUser);
}
}
