Restrict Keycloak access (no admin console), redirect / to account
diff --git a/nginx/id.sa.conf b/nginx/id.sa.conf
index b64cc7d..e4ca580 100644
--- a/nginx/id.sa.conf
+++ b/nginx/id.sa.conf
@@ -8,9 +8,17 @@
         rewrite ^/auth(.*)$ $1 last;
     }
 
-    location / {
+    location = / {      # For convenience, redirect to account console.
+        rewrite ^.*$ /realms/sourcearcade/account last;
+    }
+
+    location ~ ^/(?:realms|resources|js)/ {
         proxy_pass          http://keycloak:8080;
         proxy_set_header    X-Forwarded-For $remote_addr;
         proxy_set_header    Host $host;
     }
+
+    location / {
+        return 403;
+    }
 }