From 8aecbb99677613611aeed1bb5ea4393e5a6be92d Mon Sep 17 00:00:00 2001
From: Kload <kload@kload.fr>
Date: Thu, 17 Oct 2013 19:34:51 +0200
Subject: [PATCH] Logout redirect URL

---
 access.lua | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/access.lua b/access.lua
index 5a5f199..91a3a45 100644
--- a/access.lua
+++ b/access.lua
@@ -142,9 +142,13 @@ function display_login_form ()
 
     if args.action and args.action == 'logout' then
         if check_cookie() then
+            local redirect_url = portal_url
+            if args.r then
+                redirect_url = ngx.decode_base64(args.r)
+            end
             local user = ngx.var.cookie_SSOwAuthUser
             logout[user] = {}
-            logout[user]["redirect_url"] = portal_url
+            logout[user]["redirect_url"] = redirect_url
             logout[user]["domains"] = {}
             for _, value in ipairs(conf["domains"]) do
                 table.insert(logout[user]["domains"], value)