From 915d309e14f9c1ca99ce1ea8acb29b48ef91793f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?R=C5=ABdolfs=20O=C5=A1i=C5=86=C5=A1?= <rudolfs@osins.org>
Date: Thu, 21 May 2026 10:20:10 +0200
Subject: [PATCH] Tolerate null agent in /node response
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Public seeds return `"agent": null` because their deployed httpd
binaries can't parse i2p/onion rows that newer nodes write to the
address table — `AddressStore::get` fails and the handler falls back
to `None`. Allow null in the zod schema and hide the user-agent row
in the UI when it's missing.

Workaround until heartwood ships `StoreExt::agent_of` (reads only
the `agent` column, no address hydration) and httpd adopts it.
---
 http-client/index.ts        | 2 +-
 src/views/nodes/View.svelte | 8 +++++---
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/http-client/index.ts b/http-client/index.ts
index 3fb09696e..7f30904a2 100644
--- a/http-client/index.ts
+++ b/http-client/index.ts
@@ -97,7 +97,7 @@ export type Node = z.infer<typeof nodeSchema>;
 
 const nodeSchema = z.object({
   id: z.string(),
-  agent: z.string(),
+  agent: z.string().nullable(),
   config: nodeConfigSchema.nullable(),
   state: z.union([z.literal("running"), z.literal("stopped")]),
   avatarUrl: z.string().optional(),
diff --git a/src/views/nodes/View.svelte b/src/views/nodes/View.svelte
index f6e12c77c..55eea229a 100644
--- a/src/views/nodes/View.svelte
+++ b/src/views/nodes/View.svelte
@@ -166,9 +166,11 @@
               <div style:width="2rem"></div>
             </Seeding>
           </div>
-          <div class="sidebar-item">
-            <UserAgent agent={node.agent} />
-          </div>
+          {#if node.agent}
+            <div class="sidebar-item">
+              <UserAgent agent={node.agent} />
+            </div>
+          {/if}
         </div>
       </div>