From 5b92c9384074e0d94c784193be00f03a08bb9599 Mon Sep 17 00:00:00 2001
From: Adam Soltys <adam@coinos.io>
Date: Wed, 26 Aug 2026 07:55:28 -0700
Subject: The old address book habit carries over: v3.coinos.io/<username>
 opens that user's profile — the server already hands every stray path to the
 app, which now reads a lone name (or npub, or bare key) off the doormat, asks
 the registrar who lives there, and shows you in
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019eA8JRq9Wr7z2fRQk99HLi
---
 src/features/messages.js | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

(limited to 'src/features')

diff --git a/src/features/messages.js b/src/features/messages.js
index 9336f7c..f563435 100644
--- a/src/features/messages.js
+++ b/src/features/messages.js
@@ -25,6 +25,7 @@ import {
 import { makeDMRumor, unwrapDM, wrapDM } from '../dm.js';
 import { saveInbox } from '../dm-inbox.js';
 import { makeSearcher, resultRows, fallbackAvatar } from '../recipient-search.js';
+import { getNetwork } from '../api.js';
 import { hexToBytes, bytesToHex } from '@noble/hashes/utils';
 import { t } from '../i18n.js';
 
@@ -607,6 +608,18 @@ export function messagesFeature(ctx) {
   const urlInvite = typeof location !== 'undefined' ? parseInviteLink(location.href) : null;
   if (urlInvite) { try { history.replaceState(null, '', '/'); } catch {} }
 
+  // coinos.io/<username> parity: a claimed name (or a raw npub / hex key) as
+  // the whole URL path deep-links to that profile. Real files never reach the
+  // app — the server tries them first — and gift/invite links carry their own
+  // multi-segment paths, which this single-segment shape can't match. The
+  // path is consumed immediately so a reload lands on the wallet as usual.
+  const urlProfile = (() => {
+    if (typeof location === 'undefined' || urlInvite) return null;
+    const m = location.pathname.match(/^\/([A-Za-z0-9._-]{1,64})\/?$/);
+    return m ? m[1] : null;
+  })();
+  if (urlProfile) { try { history.replaceState(null, '', '/'); } catch {} }
+
   // ---- push notifications -------------------------------------------------
   // The nwcpush notifier watches relays for what it can see without keys:
   // kind-1059 wraps p-tagged at us (DMs, direct invites), zap receipts
@@ -2380,6 +2393,22 @@ export function messagesFeature(ctx) {
         loadLinkInvite(urlInvite);
         setTimeout(() => { ui.chatOpen = true; ui.msgView = 'home'; render(); }, 0);
       }
+      if (urlProfile) {
+        (async () => {
+          let pk = parseNostrPubkey(urlProfile);
+          if (!pk && /^[a-z0-9._-]{1,30}$/i.test(urlProfile)) {
+            // same registrar + domain rule the names feature uses
+            const domain = getNetwork() === 'mutinynet' ? 'staging.coinos.io' : 'coinos.io';
+            const name = urlProfile.toLowerCase();
+            try {
+              const j = await fetch(`https://names.coinos.io/.well-known/nostr.json?name=${encodeURIComponent(name)}&domain=${domain}`)
+                .then((r) => r.json());
+              pk = (j.names || {})[name] || null;
+            } catch {}
+          }
+          if (pk && /^[0-9a-f]{64}$/.test(pk)) openProfile(pk);
+        })();
+      }
       window.addEventListener('resize', onViewportResize);
       window.visualViewport?.addEventListener('resize', onViewportResize);
       allUnsubs.push(() => {
-- 
cgit v1.2.3