package fr.ifremer.quadrige3.synchro.server.security.mock;
   
   /*-
    * #%L
    * Quadrige3 Core :: Quadrige3 Synchro server
    * $Id:$
    * $HeadURL:$
    * %%
    * Copyright (C) 2017 Ifremer
   * %%
   * This program is free software: you can redistribute it and/or modify
   * it under the terms of the GNU Affero General Public License as published by
   * the Free Software Foundation, either version 3 of the License, or
   * (at your option) any later version.
   * 
   * This program is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   * GNU General Public License for more details.
   * 
   * You should have received a copy of the GNU Affero General Public License
   * along with this program.  If not, see <http://www.gnu.org/licenses/>.
   * #L%
   */
  
  
  import fr.ifremer.quadrige3.core.dao.administration.user.QuserJdbcDao;
  import fr.ifremer.quadrige3.synchro.server.config.SynchroServerConfiguration;
  import fr.ifremer.quadrige3.synchro.server.security.QuadrigeUserDetailsImpl;
  import org.springframework.context.annotation.Lazy;
  import org.springframework.security.core.userdetails.UserDetails;
  import org.springframework.security.core.userdetails.UserDetailsService;
  import org.springframework.security.core.userdetails.UsernameNotFoundException;
  import org.springframework.stereotype.Service;
  
  import javax.annotation.Resource;
  import javax.transaction.Transactional;
  
  /**
   *
   * @author Ludovic Pecquot <ludovic.pecquot@e-is.pro>
   */
  @Service("userDetailsServiceMock")
  @Lazy
  @Transactional
  public class UserDetailsServiceMock implements UserDetailsService {
  
      @Resource(name = "quserJdbcDao")
      private QuserJdbcDao quserJdbcDao;
  
      @Resource
      private SynchroServerConfiguration config;
  
      @Override
      public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
  
          // Check if try to connect with the mock user
          if (config.getSecurityMockUsername().equals(username)) {
              return new QuadrigeUserDetailsImpl(config.getSecurityMockUserId(), config.getSecurityMockPassword());
          }
  
          Integer userId;
          try {
              userId = quserJdbcDao.getUserIdByUsername(username);
          } catch (Exception ex) {
              throw new UsernameNotFoundException(String.format("Could not found the user for username [%s] in database", username), ex);
          }
          
          if (userId == null) {
              throw new UsernameNotFoundException(String.format("No user found for username [%s] in database", username));
          }            
          
          return new QuadrigeUserDetailsImpl(userId, "");
      }
  }