filters

type AlwaysMatch ¶

type AlwaysMatch struct{}

AlwaysMatch is a filter that matches any attestation

func (AlwaysMatch) Matches(attestation.Envelope) bool

type NeverMatch ¶

type NeverMatch struct{}

NeverMatch is a filter implementation that never matches an attestation

func (NeverMatch) Matches(attestation.Envelope) bool

type PredicateTypeMatcher ¶

type PredicateTypeMatcher struct {
	PredicateTypes map[attestation.PredicateType]struct{}
}

func (ptm *PredicateTypeMatcher) Matches(att attestation.Envelope) bool

type SubjectHashMatcher ¶

type SubjectHashMatcher struct {
	HashSets []map[string]string
}

func (sm *SubjectHashMatcher) Matches(att attestation.Envelope) bool

type SubjectlessMatcher ¶

type SubjectlessMatcher struct {
	HashSets []map[string]string
}

SubjectlessMatcher matches any attestation that does not have a subject. These typically are all that came from parsing plain json data, such as plain SBOMs published with artifacts.

func (sm *SubjectlessMatcher) Matches(att attestation.Envelope) bool