at-container-registry/pkg/hold/pds/did.go

package pds

import (
	"fmt"

	"atcr.io/pkg/atproto/did"
)

// Type aliases for backward compatibility - code using pds.DIDDocument etc. still works
type DIDDocument = did.DIDDocument
type VerificationMethod = did.VerificationMethod
type Service = did.Service

// GenerateDIDFromURL creates a did:web identifier from a public URL
// Delegates to shared package
var GenerateDIDFromURL = did.GenerateDIDFromURL

// GenerateDIDDocument creates a DID document for the hold's did:web identity
func (p *HoldPDS) GenerateDIDDocument(publicURL string) (*DIDDocument, error) {
	pubKey, err := p.signingKey.PublicKey()
	if err != nil {
		return nil, fmt.Errorf("failed to get public key: %w", err)
	}

	services := did.DefaultHoldServices(publicURL)
	return did.GenerateDIDDocument(publicURL, pubKey, services)
}

// MarshalDIDDocument converts a DID document to JSON using the stored public URL
func (p *HoldPDS) MarshalDIDDocument() ([]byte, error) {
	doc, err := p.GenerateDIDDocument(p.PublicURL)
	if err != nil {
		return nil, err
	}

	return did.MarshalDIDDocument(doc)
}