/// <summary>
/// Adds a new user to the encryption messenger system
/// </summary>
/// <param name="userModel">Model that contains all the user information</param>
public void RegisterUser(User userModel)
{
UserItem userItem = null;
try
{
userItem = _db.GetUserItem(userModel.Username);
}
catch (Exception)
{
}
if (userItem != null)
{
throw new UserExistsException("The username is already taken.");
}
if (userModel.Password != userModel.ConfirmPassword)
{
throw new PasswordMatchException("The password and confirm password do not match.");
}
PasswordManager passHelper = new PasswordManager(userModel.Password);
UserItem newUser = new UserItem()
{
Username = userModel.Username,
Salt = passHelper.Salt,
Hash = passHelper.Hash,
};
_db.AddUserItem(newUser);
LoginUser(newUser.Username, userModel.Password);
}
