Struct BundleV03 

pub struct BundleV03 {
    pub verification: VerificationMaterialV03,
    pub content: SignatureContent,
    pub tlog_entries: Vec<TransparencyLogEntry>,
    pub rfc3161_timestamps: Vec<Rfc3161Timestamp>,
}

A Sigstore bundle in v0.3 format.

The v0.3 format requires:

• A single certificate (not a chain) or public key hint
• Either a message signature or DSSE envelope
• Optional transparency log entries and RFC 3161 timestamps

Example

use sigstore_bundle::BundleV03;

let bundle = BundleV03::with_certificate_and_signature(cert_der, signature, artifact_hash)
    .with_tlog_entry(tlog_entry)
    .into_bundle();

Fields

verification: VerificationMaterialV03

Verification material - either a certificate or public key

content: SignatureContent

The signature content (message signature or DSSE envelope)

tlog_entries: Vec<TransparencyLogEntry>

Transparency log entries

rfc3161_timestamps: Vec<Rfc3161Timestamp>

RFC 3161 timestamps

Implementations

impl BundleV03

pub fn new( verification: VerificationMaterialV03, content: SignatureContent, ) -> Self

Create a new v0.3 bundle with the required fields.

pub fn with_certificate_and_signature( certificate: DerCertificate, signature: SignatureBytes, artifact_digest: Sha256Hash, ) -> Self

Create a new v0.3 bundle with a certificate and message signature.

This is the most common case for Sigstore signing with Fulcio certificates.

pub fn with_certificate_and_dsse( certificate: DerCertificate, envelope: DsseEnvelope, ) -> Self

Create a new v0.3 bundle with a certificate and DSSE envelope.

Used for attestations (in-toto statements).

pub fn with_tlog_entry(self, entry: TransparencyLogEntry) -> Self

Add a transparency log entry.

pub fn with_rfc3161_timestamp(self, timestamp: TimestampToken) -> Self

Add an RFC 3161 timestamp.

pub fn into_bundle(self) -> Bundle

Convert to a serializable Bundle.

Trait Implementations

impl Clone for BundleV03

fn clone(&self) -> BundleV03

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for BundleV03

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.