witness

Documentation

Index

• func Sign(r io.Reader, dataType string, w io.Writer, signers ...cryptoutil.Signer) error
• func VerifySignature(r io.Reader, verifiers ...cryptoutil.Verifier) (dsse.Envelope, error)
• type CollectionEnvelope
  • func Verify(policyEnvelope dsse.Envelope, policyVerifiers []cryptoutil.Verifier, ...) ([]CollectionEnvelope, error)
• type RunOption
  • func RunWithAttestationOpts(opts ...attestation.AttestationContextOption) RunOption
  • func RunWithAttestors(attestors []string) RunOption
  • func RunWithCommand(command []string) RunOption
  • func RunWithTracing(tracing bool) RunOption
• type RunResult
  • func Run(stepName string, signer cryptoutil.Signer, opts ...RunOption) (RunResult, error)
• type VerifyOption
  • func VerifyWithCollectionEnvelopes(collectionEnvelopes []CollectionEnvelope) VerifyOption

Functions

func Sign

func Sign(r io.Reader, dataType string, w io.Writer, signers ...cryptoutil.Signer) error

func VerifySignature

func VerifySignature(r io.Reader, verifiers ...cryptoutil.Verifier) (dsse.Envelope, error)

Types

type CollectionEnvelope

type CollectionEnvelope struct {
	Envelope  dsse.Envelope
	Reference string
}

func Verify

func Verify(policyEnvelope dsse.Envelope, policyVerifiers []cryptoutil.Verifier, opts ...VerifyOption) ([]CollectionEnvelope, error)

VerifyE verifies a dsse envelopes against a policy and returns the envelopes on success

type RunOption

type RunOption func(ro *runOptions)

func RunWithAttestationOpts

func RunWithAttestationOpts(opts ...attestation.AttestationContextOption) RunOption

func RunWithAttestors

func RunWithAttestors(attestors []string) RunOption

func RunWithCommand

func RunWithCommand(command []string) RunOption

func RunWithTracing

func RunWithTracing(tracing bool) RunOption

type RunResult

type RunResult struct {
	Collection     attestation.Collection
	SignedEnvelope dsse.Envelope
}

func Run

func Run(stepName string, signer cryptoutil.Signer, opts ...RunOption) (RunResult, error)

type VerifyOption

type VerifyOption func(*verifyOptions)

func VerifyWithCollectionEnvelopes

func VerifyWithCollectionEnvelopes(collectionEnvelopes []CollectionEnvelope) VerifyOption

VerifyWithPolicy verifies a dsse envelopes against a policy