Mercurial > dive4elements > river
comparison flys-client/src/main/java/de/intevation/flys/client/server/LoginServlet.java @ 2969:16c71457ed43
Display error details to the user
If an authentication fails the user should be informed about the reason.
flys-client/trunk@4965 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Bjoern Ricks <bjoern.ricks@intevation.de> |
|---|---|
| date | Fri, 13 Jul 2012 06:52:33 +0000 |
| parents | d7f76f197d89 |
| children | b89dd09b486c |
comparison
equal
deleted
inserted
replaced
| 2968:3e0567e02577 | 2969:16c71457ed43 |
|---|---|
| 19 | 19 |
| 20 private static Logger logger = Logger.getLogger(LoginServlet.class); | 20 private static Logger logger = Logger.getLogger(LoginServlet.class); |
| 21 | 21 |
| 22 private void redirectFailure(HttpServletResponse resp) throws IOException { | 22 private void redirectFailure(HttpServletResponse resp) throws IOException { |
| 23 resp.sendRedirect("/login.jsp"); | 23 resp.sendRedirect("/login.jsp"); |
| 24 } | |
| 25 | |
| 26 private void redirectFailure(HttpServletResponse resp, Exception e) throws IOException { | |
| 27 resp.sendRedirect("/login.jsp?error=" + e.getMessage()); | |
| 24 } | 28 } |
| 25 | 29 |
| 26 private void redirectSuccess(HttpServletResponse resp, String uri) throws IOException { | 30 private void redirectSuccess(HttpServletResponse resp, String uri) throws IOException { |
| 27 if (uri == null) { | 31 if (uri == null) { |
| 28 uri = "/FLYS.html"; | 32 uri = "/FLYS.html"; |
| 63 String uri = (String)session.getAttribute("requesturi"); | 67 String uri = (String)session.getAttribute("requesturi"); |
| 64 | 68 |
| 65 this.redirectSuccess(resp, uri); | 69 this.redirectSuccess(resp, uri); |
| 66 } | 70 } |
| 67 catch(AuthenticationException e) { | 71 catch(AuthenticationException e) { |
| 68 //TODO User could not be authenticated | 72 this.redirectFailure(resp, e); |
| 69 throw new ServletException(e); | |
| 70 } | 73 } |
| 71 } | 74 } |
| 72 | 75 |
| 73 private Authentication auth(String username, String password, String encoding) | 76 private Authentication auth(String username, String password, String encoding) |
| 74 throws AuthenticationException, IOException { | 77 throws AuthenticationException, IOException { |