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GUACAMOLE-504: Rework HTTP Tunnel to use exception getHttpStatusCode()

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This commit is contained in:
Nick Couchman
2018-02-08 09:55:03 -05:00
parent 0c5b3012ac
commit 5aaea07b5e
1 changed files with 8 additions and 11 deletions
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19
guacamole-common/src/main/java/org/apache/guacamole/servlet/GuacamoleHTTPTunnelServlet.java
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@@ -149,26 +149,23 @@ public abstract class GuacamoleHTTPTunnelServlet extends HttpServlet {
* @param response
* The HTTP response to use to send the error.
*
* @param guacStatus
* The status to send
*
* @param message
* A human-readable message that can be presented to the user.
* @param guacamoleException
* The exception that caused this error.
*
* @throws ServletException
* If an error prevents sending of the error code.
*/
protected void sendError(HttpServletResponse response,
GuacamoleStatus guacStatus, String message)
GuacamoleException guacamoleException)
throws ServletException {
try {
// If response not committed, send error code and message
if (!response.isCommitted()) {
response.addHeader("Guacamole-Status-Code", Integer.toString(guacStatus.getGuacamoleStatusCode()));
response.addHeader("Guacamole-Error-Message", message);
response.sendError(guacStatus.getHttpStatusCode());
response.addHeader("Guacamole-Status-Code", Integer.toString(guacamoleException.getStatus().getGuacamoleStatusCode()));
response.addHeader("Guacamole-Error-Message", guacamoleException.getMessage());
response.sendError(guacamoleException.getHttpStatusCode());
}
}
@@ -258,12 +255,12 @@ public abstract class GuacamoleHTTPTunnelServlet extends HttpServlet {
// HTTP response, logging each error appropriately.
catch (GuacamoleClientException e) {
logger.warn("HTTP tunnel request rejected: {}", e.getMessage());
sendError(response, e.getStatus(), e.getMessage());
sendError(response, e);
}
catch (GuacamoleException e) {
logger.error("HTTP tunnel request failed: {}", e.getMessage());
logger.debug("Internal error in HTTP tunnel.", e);
sendError(response, e.getStatus(), "Internal server error.");
sendError(response, e);
}
}