GetImageReferencesAndAuth retrieves the necessary reference and auth information for an image name as an ImageRefAndAuth struct.

GetNotaryRepository returns a NotaryRepository which stores all the information needed to operate on a notary repository.

GetPassphraseRetriever returns a passphrase retriever that utilizes Content Trust env vars.

GetSignableRoles returns a list of roles for which we have valid signing keys, given a notary repository and a target.

GetTrustDirectory returns the base trust directory name.

NotaryError formats an error message received from the notary service.

Server returns the base URL for the trust server.

ActionsPullOnly defines the actions for read-only interactions with a Notary Repository.

ActionsPushAndPull defines the actions for read-write interactions with a Notary Repository.

ReleasesRole is the role named "releases".

ImageRefAndAuth contains all reference information and the auth config for an image request.