Add a remote-signer (bunker) role so other Nostr apps can delegate
signing to this app's active profile keys via nostrconnect:// links.
Backend: new src/signer.rs implementing the NIP-46 protocol (kind 24133
events encrypted with NIP-44 v2 conversation keys). It parses
nostrconnect:// connect URIs, spawns an async task in the serve process
that reads relay requests, auto-approves once the handshake completes,
signs delegate events, and publishes responses. Exposes status, connect,
and disconnect via IPC and CLI (signer status / signer connect).
Other: ipc.rs serve/handle now share Arc<Mutex<App>>; main.rs adds the
signer CLI commands; Cargo.toml enables nostr nip46 feature.
Frontend: new Signer screen (nav item + sidebar entry with key icon)
to paste a nostrconnect:// link, connect/disconnect, and show the
connected peer and relays; wires signer_connect/_disconnect/_status
through api.ts and AppProvider; adds tests and test mocks.
- profiles::reveal_secret_key returns a key in hex and nsec1... forms, gated on
an unlocked vault (VaultLocked when encrypted + locked)
- IPC: reveal_secret_key method; error replies now carry a machine-readable
code field (ErrorKind as snake_case, e.g. vault_locked)
- CLI: show-secret <npub> prompts for the vault password when locked
- GUI: 'Secret key' button per profile card opens a modal showing hex + nsec
with copy buttons; locked vaults ask for the password inline before revealing
- Tests: Rust (reveal plaintext/encrypted/locked) and Vitest (reveal flow,
lock-then-unlock), all green
- Encrypt stored secret keys with AES-256-GCM under an Argon2id-derived key;
the vault stays plaintext until a password is set (Settings -> Storage or
the CLI set-password command)
- Only secret keys are encrypted; labels and npubs stay readable so profiles
can be browsed while the vault is locked
- Backend: crypto module, Vault.crypto metadata, unlock/lock/set/remove
password on App, VaultLocked/WrongPassword errors, secret resolution on the
publish path
- IPC: set_vault_password, unlock_vault, lock_vault, remove_vault_password
- CLI: set-password, remove-password, unlock; create/publish prompt when the
vault is locked (NFM_PASSWORD env or hidden prompt, never argv)
- GUI: unlock banner + modal on locked vaults, protect/change/remove password
in Settings, password field styling
- Tests: Rust (argon2/AES round-trips, vault lifecycle) and Vitest (unlock
flow, set/change/remove password), all green
- Rust library (nostr-manager-backend) with CLI and JSON-lines IPC serve mode:
profiles, publishing with per-relay reports, relays, settings, vault storage
and legacy-vault migration
- Electron + React + TypeScript desktop GUI using the same backend over stdio IPC
- Vitest suite with a fake backend speaking the real protocol
- electron-builder linux packaging; README with build and usage instructions
