From f81ae9d5c5bbada21cfafc4f82a1c0bce0124a47 Mon Sep 17 00:00:00 2001
From: Alexandre Aubin <alex.aubin@mailoo.org>
Date: Tue, 28 Nov 2023 19:59:13 +0100
Subject: [PATCH] Add a query string 'msg=access_denied' when denying access to
 a logged-in user, such that we may display it nicely on the frontend?

---
 access.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/access.lua b/access.lua
index bd6dedc..5c5aac9 100644
--- a/access.lua
+++ b/access.lua
@@ -349,7 +349,7 @@ else
     logger:debug("Redirecting to portal : " .. portal_url)
 
     if is_logged_in then
-        return ngx.redirect(portal_url)
+        return ngx.redirect(portal_url.."?msg=access_denied")
     else
         local back_url = "https://" .. ngx.var.host .. ngx.var.uri .. uri_args_string()