A GUI for controlling Gatekeeper, unquarantining apps and signing apps.
Features
100% Swift
Can drop an app in the drop target to unquarantine and optionally auto-open the app after it is unquarantined
Can drop an app in the drop target to ad-hoc self sign and replace the certificate
Custom auto-updater that pulls latest release notes and binaries from GitHub Releases (Sentinel should be ran from /Applications folder to avoid permission issues)
Supports macOS Sequoia
Requirements
MacOS 13.0+ (App uses a lot of newer SwiftUI functions/modifiers which don’t work on any OS lower than Ventura)