From a7c321a9d41d5311cdd446672c1756a01a0f126d Mon Sep 17 00:00:00 2001
From: Jannis Braun <151788261+TheZwiss@users.noreply.github.com>
Date: Wed, 29 Apr 2026 01:49:32 +0200
Subject: [PATCH] feat(web): show federated-registration warning banner in
 Connections add-instance form

---
 packages/web/src/components/modals/ConnectedInstances.tsx | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/packages/web/src/components/modals/ConnectedInstances.tsx b/packages/web/src/components/modals/ConnectedInstances.tsx
index 4d60c178..f92b2db4 100644
--- a/packages/web/src/components/modals/ConnectedInstances.tsx
+++ b/packages/web/src/components/modals/ConnectedInstances.tsx
@@ -203,6 +203,12 @@ function AddInstanceFlow({ onDone }: { onDone: () => void }) {
             </div>
           </div>
 
+          {!probeResult.federatedRegistrationOpen && (
+            <div className="mb-3 p-3 rounded-lg bg-amber-500/10 border border-amber-500/30 text-sm text-amber-300">
+              This instance has disabled new federated registrations. Existing accounts can still sign in.
+            </div>
+          )}
+
           <form onSubmit={(e) => { e.preventDefault(); handleConnect(); }} className="space-y-2">
             <input type="text" autoComplete="username" value={user?.username || ''} readOnly tabIndex={-1} className="sr-only" />
             <div>