Example #1
0
func publishAndPrintToCLI(cmd *cobra.Command, nRepo *notaryclient.NotaryRepository, gun string) error {
	if err := nRepo.Publish(); err != nil {
		return err
	}
	cmd.Printf("Successfully published changes for repository %s\n", gun)
	return nil
}
Example #2
0
// Attempt to add the image target to all the top level delegation roles we can
// (based on whether we have the signing key and whether the role's path allows
// us to).
// If there are no delegation roles, we add to the targets role.
func (cli *DockerCli) addTargetToAllSignableRoles(repo *client.NotaryRepository, target *client.Target) error {
	var signableRoles []string

	// translate the full key names, which includes the GUN, into just the key IDs
	allCanonicalKeyIDs := make(map[string]struct{})
	for fullKeyID := range repo.CryptoService.ListAllKeys() {
		allCanonicalKeyIDs[path.Base(fullKeyID)] = struct{}{}
	}

	allDelegationRoles, err := repo.GetDelegationRoles()
	if err != nil {
		return err
	}

	// if there are no delegation roles, then just try to sign it into the targets role
	if len(allDelegationRoles) == 0 {
		return repo.AddTarget(target, data.CanonicalTargetsRole)
	}

	// there are delegation roles, find every delegation role we have a key for, and
	// attempt to sign into into all those roles.
	for _, delegationRole := range allDelegationRoles {
		// We do not support signing any delegation role that isn't a direct child of the targets role.
		// Also don't bother checking the keys if we can't add the target
		// to this role due to path restrictions
		if path.Dir(delegationRole.Name) != data.CanonicalTargetsRole || !delegationRole.CheckPaths(target.Name) {
			continue
		}

		for _, canonicalKeyID := range delegationRole.KeyIDs {
			if _, ok := allCanonicalKeyIDs[canonicalKeyID]; ok {
				signableRoles = append(signableRoles, delegationRole.Name)
				break
			}
		}
	}

	if len(signableRoles) == 0 {
		return fmt.Errorf("no valid signing keys for delegation roles")
	}

	return repo.AddTarget(target, signableRoles...)
}