GNostr Signer
by GNostr Project
Secure Nostr identity management and signing service
About
GNostr Signer is a secure application for managing Nostr identities and signing events. It keeps your private keys safe while allowing Nostr clients to request signatures through a secure D-Bus interface. Features include: - Secure key storage using the system keyring (GNOME Keyring/libsecret) - Granular permission control for each application - Interactive approval dialogs for signing requests - NIP-46 remote signer (bunker) support - Multiple identity management with profiles - Backup and recovery options - Audit logging of signing operations GNostr Signer implements NIP-55 (Android Signer Application) for local signing and NIP-46 (Nostr Connect) for remote signing capabilities.
Permissions
1 permission weaken the sandbox. Flatsonar asks before installing.
- your keyring / saved passwords
--talk-name=org.freedesktop.secrets - inter-process communication (needed for X11)
--share=ipc - X11 display, only when Wayland is unavailable
--socket=fallback-x11 - Wayland display
--socket=wayland - owns bus name org.nostr.Signer
--own-name=org.nostr.Signer - network
--share=network - metadata X-DConf=migrate-path=/org/gnostr/Signer/
--metadata=X-DConf=migrate-path=/org/gnostr/Signer/ - notifications
--talk-name=org.freedesktop.Notifications - portal Desktop
--talk-name=org.freedesktop.portal.Desktop - portal FileChooser
--talk-name=org.freedesktop.portal.FileChooser - portal Background
--talk-name=org.freedesktop.portal.Background
Who publishes this
Nobody has confirmed that the publisher controls this app id. Flatsonar warns before installing.
- org.gnostr.Signer claims the domain gnostr.org; only its owner can prove that
publisher:namespace
Maintenance
Recent activity on the upstream repository, or built and reviewed by Flathub.
No staleness signals: recent activity, or built and reviewed by Flathub.