Handle admin and login with safe_attributes.

git-svn-id: http://svn.redmine.org/redmine/trunk@15663 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/controllers/account_controller.rb

@@ -137,7 +137,6 @@ class AccountController < ApplicationController
           redirect_to my_account_path
         end
       else
-        @user.login = params[:user][:login]
         unless user_params[:identity_url].present? && user_params[:password].blank? && user_params[:password_confirmation].blank?
           @user.password, @user.password_confirmation = user_params[:password], user_params[:password_confirmation]
         end

app/controllers/users_controller.rb

@@ -87,10 +87,8 @@ class UsersController < ApplicationController
   end
 
   def create
-    @user = User.new(:language => Setting.default_language, :mail_notification => Setting.default_notification_option)
+    @user = User.new(:language => Setting.default_language, :mail_notification => Setting.default_notification_option, :admin => false)
     @user.safe_attributes = params[:user]
-    @user.admin = params[:user][:admin] || false
-    @user.login = params[:user][:login]
     @user.password, @user.password_confirmation = params[:user][:password], params[:user][:password_confirmation] unless @user.auth_source_id
     @user.pref.attributes = params[:pref] if params[:pref]
 
@@ -127,8 +125,6 @@ class UsersController < ApplicationController
   end
 
   def update
-    @user.admin = params[:user][:admin] if params[:user][:admin]
-    @user.login = params[:user][:login] if params[:user][:login]
     if params[:user][:password].present? && (@user.auth_source_id.nil? || params[:user][:auth_source_id].blank?)
       @user.password, @user.password_confirmation = params[:user][:password], params[:user][:password_confirmation]
     end

app/models/user.rb

@@ -100,7 +100,7 @@ class User < Principal
   attr_accessor :remote_ip
 
   # Prevents unauthorized assignments
-  attr_protected :login, :admin, :password, :password_confirmation, :hashed_password
+  attr_protected :password, :password_confirmation, :hashed_password
 
   LOGIN_LENGTH_LIMIT = 60
   MAIL_LENGTH_LIMIT = 60
@@ -696,10 +696,15 @@ class User < Principal
     'custom_fields',
     'identity_url'
 
+  safe_attributes 'login',
+    :if => lambda {|user, current_user| user.new_record?}
+
   safe_attributes 'status',
     'auth_source_id',
     'generate_password',
     'must_change_passwd',
+    'login',
+    'admin',
     :if => lambda {|user, current_user| current_user.admin?}
 
   safe_attributes 'group_ids',