From 29e0eda0b6465517bef58f2cacda442d6d8d299f Mon Sep 17 00:00:00 2001
From: Timshel <Timshel@users.noreply.github.com>
Date: Mon, 18 Aug 2025 15:08:23 +0000
Subject: [PATCH] SSO Authentik, add a warning that authority URL might cause
 issues with proxies.

---
 Enabling-SSO-support-using-OpenId-Connect.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Enabling-SSO-support-using-OpenId-Connect.md b/Enabling-SSO-support-using-OpenId-Connect.md
index bc50712..dd436b3 100644
--- a/Enabling-SSO-support-using-OpenId-Connect.md
+++ b/Enabling-SSO-support-using-OpenId-Connect.md
@@ -145,6 +145,8 @@ Server configuration should look like:
 - `SSO_CLIENT_ID`
 - `SSO_CLIENT_SECRET`
 
+:warning: The trailing `/` of the `SSO_AUTHORITY` means that when building the full URL for the configuration endpoint it will include a double `/`: `https://${domain}/application/o/${application_name}//.well-known/openid-configuration`. This can cause issues with some proxy.
+
 ## Casdoor
 
 Since version [v1.639.0](https://github.com/casdoor/casdoor/releases/tag/v1.639.0) should work (Tested with version [v1.686.0](https://github.com/casdoor/casdoor/releases/tag/v1.686.0)).