A gift link names its sender: the link carries the sender's nostr key, signed over the gift's code (#f=…, beside the note), so the claim screen shows "From <name>" and claiming follows them. A signature that doesn't match the code names nobody, so a link can't be passed on as someone else's gift. "Show it's from me" is ticked by default when making a gift, and unticking it is remembered; the gift's record keeps the sender, so View and Copy link again keep it too

Co-Authored-By: Claude Opus 5.5 <[email protected]>

1 files changed, 15 insertions, 0 deletions

diff --git a/src/features/messages.js b/src/features/messages.js
index 6c6b48d..76d8c4f 100644
--- a/src/features/messages.js
+++ b/src/features/messages.js
@@ -18457,6 +18457,21 @@ export function messagesFeature(ctx) {
       }, avatar(pk, 'chat-avatar ' + (big ? 'send-avatar' : 'mini'), false),
         h('span', { class: big ? '' : 'small' }, displayName(pk)));
     },
+    // a gift link names its sender: sign its template as us (gifts.js)
+    async signGiftFrom(tmpl) {
+      const id = await identity();
+      if (!id) return null;
+      return id.signer instanceof Uint8Array ? finalizeEvent(tmpl, id.signer) : id.signer.signEvent(tmpl);
+    },
+    // A claimed gift's sender: follow them, once any follow publish in
+    // flight (a fresh wallet's starter follows) has landed — followMany
+    // drops a call that arrives mid-publish.
+    async followGiftSender(pk) {
+      for (let i = 0; followsPub && i < 60; i++) await new Promise((r) => setTimeout(r, 500));
+      if (!(await identity())) return false;
+      await followMany([pk]).catch(() => {});
+      return true;
+    },
     // A sign-in (Google, passkey, key) that found no wallet on its identity:
     // the same start, but only the follows of an identity that follows
     // nobody yet — an established nostr user keeps their own list.