| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.jsecurity.samples.sprhib.web; |
| |
| import org.jsecurity.SecurityUtils; |
| import org.jsecurity.authc.AuthenticationException; |
| import org.jsecurity.authc.UsernamePasswordToken; |
| import org.springframework.stereotype.Controller; |
| import org.springframework.ui.Model; |
| import org.springframework.validation.BindingResult; |
| import org.springframework.web.bind.annotation.ModelAttribute; |
| import org.springframework.web.bind.annotation.RequestMapping; |
| import org.springframework.web.bind.annotation.RequestMethod; |
| |
| /** |
| * Web MVC controller that handles security-related web requests, such as login and logout. |
| */ |
| @Controller |
| public class SecurityController { |
| |
| private LoginValidator loginValidator = new LoginValidator(); |
| |
| @RequestMapping(value="/login",method= RequestMethod.GET) |
| public String showLoginForm(Model model, @ModelAttribute LoginCommand command ) { |
| return "login"; |
| } |
| |
| @RequestMapping(value="/login",method= RequestMethod.POST) |
| public String login(Model model, @ModelAttribute LoginCommand command, BindingResult errors) { |
| loginValidator.validate(command, errors); |
| |
| if( errors.hasErrors() ) { |
| return showLoginForm(model, command); |
| } |
| |
| UsernamePasswordToken token = new UsernamePasswordToken(command.getUsername(), command.getPassword(), command.isRememberMe()); |
| try { |
| SecurityUtils.getSubject().login(token); |
| } catch (AuthenticationException e) { |
| errors.reject( "error.login.generic", "Invalid username or password. Please try again." ); |
| } |
| |
| if( errors.hasErrors() ) { |
| return showLoginForm(model, command); |
| } else { |
| return "redirect:/s/home"; |
| } |
| } |
| |
| @RequestMapping("/logout") |
| public String logout() { |
| SecurityUtils.getSubject().logout(); |
| return "redirect:/"; |
| } |
| |
| |
| } |