From d2d00c510be0974fe2ec2b8d926cb00b25686083 Mon Sep 17 00:00:00 2001 From: jkornobis Date: Tue, 30 Oct 2012 15:08:49 +0100 Subject: Grancefully handle SSO redirections on Ajax requests On some SSO systems, when the SSO session is expired, the system intercept HTTP requests and send a 302 "Found" HTTP code to the login page. This patch handle this case in Roundcube Ajax requests, to redirect to the SSO login page. Note that request.status don't have the 302 code (at least on Firefox), so we have to check the response headers for a Location field and redirect manually. --- program/js/app.js | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/program/js/app.js b/program/js/app.js index 3335d945c..b3c5fba25 100644 --- a/program/js/app.js +++ b/program/js/app.js @@ -6141,6 +6141,11 @@ function rcube_webmail() else if (request.status == 0 && status != 'abort') this.display_message(this.get_label('servererror') + ' (No connection)', 'error'); + // redirect to url specified in location header if not empty + var location_url = request.getResponseHeader("Location"); + if (location_url != '') + this.redirect(location_url); + // re-send keep-alive requests after 30 seconds if (action == 'keep-alive') setTimeout(function(){ ref.keep_alive(); }, 30000); -- cgit v1.2.3