Files
amethyst/amethyst
Claude e8a50bfa11 fix: use ephemeral signer for media uploads in anonymous posts
When composing an anonymous post (tap pfp to go anon on the short-note
or comment screens), media uploads still authorized against the Blossom /
NIP-96 server with the real account's signer. The server echoes that
pubkey back in the returned media URL (e.g. Blossom's `as=<pubkey>`),
linking the real identity to the supposedly anonymous post.

Thread an optional `forcedSigner` through the upload chain
(MultiOrchestrator -> UploadOrchestrator -> NIP-96/Blossom auth). Both
ShortNotePostViewModel and CommentPostViewModel now hold a single
ephemeral signer per compose session, reused for every photo/voice
upload and for the final anonymous broadcast, so the upload auth event
and the post share one throwaway key. signAnonymouslyAndBroadcast accepts
that signer so the media author matches the post author. Non-anonymous
callers are unaffected (forcedSigner defaults to null).

The signer is reset in cancel() so each new compose session gets a fresh
anonymous identity.
2026-06-01 22:33:42 +00:00
..