Package org.keycloak.protocol.oid4vc.issuance.signing

Class SdJwtSigningService

java.lang.Object

org.keycloak.protocol.oid4vc.issuance.signing.SigningService<String>

org.keycloak.protocol.oid4vc.issuance.signing.SdJwtSigningService

All Implemented Interfaces:

VerifiableCredentialsSigningService<String>, Provider

public class SdJwtSigningService
extends SigningService<String>

VerifiableCredentialsSigningService implementing the SD_JWT_VC format. It returns a String, containing the signed SD-JWT

Author:

Stefan Wiedemann

Field Summary

Fields

Modifier and Type	Field	Description
protected final String	issuerDid

Fields inherited from class org.keycloak.protocol.oid4vc.issuance.signing.SigningService

keycloakSession, keyId, type

Constructor Summary

Constructors

Constructor	Description
SdJwtSigningService(KeycloakSession keycloakSession, com.fasterxml.jackson.databind.ObjectMapper objectMapper, String keyId, String algorithmType, String tokenType, String hashAlgorithm, String issuerDid, int decoys, List<String> visibleClaims, TimeProvider timeProvider, Optional<String> kid)

Method Summary

Modifier and Type	Method	Description
String	signCredential(VerifiableCredential verifiableCredential)	Takes a verifiable credential and signs it according to the implementation.

Methods inherited from class org.keycloak.protocol.oid4vc.issuance.signing.SigningService

close, getKey

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

issuerDid

protected final String issuerDid

Constructor Details

SdJwtSigningService

public SdJwtSigningService(KeycloakSession keycloakSession,
 com.fasterxml.jackson.databind.ObjectMapper objectMapper,
 String keyId,
 String algorithmType,
 String tokenType,
 String hashAlgorithm,
 String issuerDid,
 int decoys,
 List<String> visibleClaims,
 TimeProvider timeProvider,
 Optional<String> kid)

Method Details

signCredential

public String signCredential(VerifiableCredential verifiableCredential)

Description copied from interface: VerifiableCredentialsSigningService

Takes a verifiable credential and signs it according to the implementation. Depending on the type of the SigningService, it will return a signed representation of the credential

Parameters:

verifiableCredential - the credential to sign

Returns:

a signed representation