Fellowship

Fellowship The WordPress half of a messaging system for an AA intergroup. The other half is Link, a .NET MAUI app for Android and iOS. Fellowship holds the messages and pushes them. Link reads them. It is built on Unity for member and committee data and Scrutiny for GDPR audit logging, and it is deliberately shaped like Reach/Hand — the same suite's helpline alerting pair — because that pair already solved device enrolment, sealed push payloads and device revocation, and there was nothing to gain from solving them differently. What it does A member installs Link and signs in with Google or Apple. Fellowship verifies the ID token against the provider's published keys, looks the verified address up in Unity, and enrols the handset only if the address belongs to a member. OAuth proves the person controls an address; Unity decides whether that address is a member's. Neither half is sufficient alone, which is why enrolment needs both. At the same moment the handset generates a keypair in its platform keystore and sends the public half. The private half never leaves the device. Messages are addressed to named members or to a whole committee, from the app or from WordPress admin, a