Vetinari

Overview

Vetinari manages trust metadata as a complementary service to the registry. It implements all endpoints under the _trust segment of the registry URLs. Vetinari expects to manage TUF metadata and will do validation of one parent level of content for any data uploaded to ensure repositories do not become corrupted. This means either the keys in the root.json file will be used to validate the uploaded role, or the keys in the immediate delegate parent will be used.

Uploading a new root.json will be validated using the same token mechanism present in the registry. A user having write permissions on a repository will be sufficient to permit the uploading of a new root.json.

Timestamping

TUF requires a timestamp file be regularly generated. To achieve any ease of use, it is necessary that Vetinari is responsible for generating the timestamp.json based on the snapshot.json created and uploaded by the repository owner.

It is bad policy to place any signing keys in frontline servers. While Vetinari is capable of supporting this behaviour we recommend using a separate service and server with highly restricted permissions. Rufus is provided as a reference implementation of a remote signer. An implementation that satisfies the gRPC interface defined in Rufus will satisfy Vetinari's requirements.

Running

# docker-compose build # docker-compose up