From 83e406e97ab0feb90bfd2925fcf3ed5b01236591 Mon Sep 17 00:00:00 2001
From: talyz <kim.lindberger@gmail.com>
Date: Fri, 7 May 2021 15:33:45 +0200
Subject: [PATCH] nixos/keycloak: frontendUrl always needs to be suffixed with
 /

In some places, Keycloak expects the frontendUrl to end with `/`, so
let's make sure it always does.
---
 nixos/modules/services/web-apps/keycloak.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/nixos/modules/services/web-apps/keycloak.nix b/nixos/modules/services/web-apps/keycloak.nix
index 8986e9fb0ab..38ade3560de 100644
--- a/nixos/modules/services/web-apps/keycloak.nix
+++ b/nixos/modules/services/web-apps/keycloak.nix
@@ -54,6 +54,7 @@ in
 
     frontendUrl = lib.mkOption {
       type = lib.types.str;
+      apply = x: if lib.hasSuffix "/" x then x else x + "/";
       example = "keycloak.example.com/auth";
       description = ''
         The public URL used as base for all frontend requests. Should