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1   package net.sumaris.server.http.security;
2   
3   /*-
4    * #%L
5    * SUMARiS:: Server
6    * %%
7    * Copyright (C) 2018 - 2019 SUMARiS Consortium
8    * %%
9    * This program is free software: you can redistribute it and/or modify
10   * it under the terms of the GNU General Public License as
11   * published by the Free Software Foundation, either version 3 of the
12   * License, or (at your option) any later version.
13   * 
14   * This program is distributed in the hope that it will be useful,
15   * but WITHOUT ANY WARRANTY; without even the implied warranty of
16   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17   * GNU General Public License for more details.
18   * 
19   * You should have received a copy of the GNU General Public
20   * License along with this program.  If not, see
21   * <http://www.gnu.org/licenses/gpl-3.0.html>.
22   * #L%
23   */
24  
25  import org.springframework.security.web.RedirectStrategy;
26  
27  import javax.servlet.http.HttpServletRequest;
28  import javax.servlet.http.HttpServletResponse;
29  
30  /**
31   * As we’re securing a REST API, in case of authentication failure, the server should not redirect to any error page. The server will simply return an HTTP 401 (Unauthorized)
32   *
33   * @author peck7 on 03/12/2018.
34   */
35  public class NoRedirectStrategy implements RedirectStrategy {
36  
37      @Override
38      public void sendRedirect(HttpServletRequest request, HttpServletResponse response, String url) {
39          // No redirect is required with pure REST
40      }
41  }