simple

type Verifier interface {
	TransformPolicies(kWrapper kubernetes.WrapperInterface, namespace string, inPolicies []policyv1.SimpleRequirement) (*signature.Policy, error)
	CreateRegistryDir(storeURL, storeUser, storePassword string) (string, error)
	VerifyByPolicy(imageToVerify string, credentials credential.Credentials, registriesConfigDir string, simplePolicy *signature.Policy) (*bytes.Buffer, error, error)
	RemoveRegistryDir(dirName string) error
}