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Include generic error header when authentication fails.

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This commit is contained in:
Michael Jumper
2012-03-23 00:54:02 -07:00
parent 7520ba1f98
commit 2d15986886
1 changed files with 7 additions and 0 deletions
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7
guacamole/src/main/java/net/sourceforge/guacamole/net/basic/AuthenticatingHttpServlet.java
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@@ -37,6 +37,9 @@ public abstract class AuthenticatingHttpServlet extends HttpServlet {
private Logger logger = LoggerFactory.getLogger(AuthenticatingHttpServlet.class); private Logger logger = LoggerFactory.getLogger(AuthenticatingHttpServlet.class);
private static final String AUTH_ERROR_MESSAGE =
"User not logged in or authentication failed.";
private AuthenticationProvider authProvider; private AuthenticationProvider authProvider;
@Override @Override
@@ -84,6 +87,8 @@ public abstract class AuthenticatingHttpServlet extends HttpServlet {
} }
catch (GuacamoleException e) { catch (GuacamoleException e) {
logger.error("Error retrieving configuration(s) for user {}.", username); logger.error("Error retrieving configuration(s) for user {}.", username);
response.setHeader("X-Guacamole-Error-Message", AUTH_ERROR_MESSAGE);
response.sendError(HttpServletResponse.SC_FORBIDDEN); response.sendError(HttpServletResponse.SC_FORBIDDEN);
return; return;
} }
@@ -91,6 +96,8 @@ public abstract class AuthenticatingHttpServlet extends HttpServlet {
if (configs == null) { if (configs == null) {
logger.warn("Authentication attempt from {} for user \"{}\" failed.", logger.warn("Authentication attempt from {} for user \"{}\" failed.",
request.getRemoteAddr(), username); request.getRemoteAddr(), username);
response.setHeader("X-Guacamole-Error-Message", AUTH_ERROR_MESSAGE);
response.sendError(HttpServletResponse.SC_FORBIDDEN); response.sendError(HttpServletResponse.SC_FORBIDDEN);
return; return;
} }