Package de.adorsys.sdjwt

Class IssuerSignedJWT

java.lang.Object

de.adorsys.sdjwt.SdJws

de.adorsys.sdjwt.IssuerSignedJWT

public class IssuerSignedJWT
extends SdJws

Handle verifiable credentials (SD-JWT VC), enabling the parsing of existing VCs as well as the creation and signing of new ones. It integrates with JOSE's JWSSigner to facilitate the generation of issuer signature.

Author:

Francis Pouatcha

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	IssuerSignedJWT.Builder

Field Summary

Fields

Modifier and Type	Field	Description
static String	CLAIM_NAME_SD_HASH_ALGORITHM
static String	CLAIM_NAME_SELECTIVE_DISCLOSURE

Constructor Summary

Constructors

Constructor	Description
IssuerSignedJWT(com.fasterxml.jackson.databind.JsonNode payload, com.nimbusds.jose.JWSSigner signer, String keyId, com.nimbusds.jose.JWSAlgorithm jwsAlgorithm, String jwsType)
IssuerSignedJWT(com.nimbusds.jose.util.Base64URL payloadBase64URL, com.nimbusds.jose.JWSSigner signer, String keyId, com.nimbusds.jose.JWSAlgorithm jwsAlgorithm, String jwsType)

Method Summary

Modifier and Type	Method	Description
static IssuerSignedJWT.Builder	builder()
static IssuerSignedJWT	fromJws(String jwsString)
Optional<com.fasterxml.jackson.databind.JsonNode>	getCnfClaim()	Returns Cnf claim (establishing key binding)
String	getSdHashAlg()	Returns declared hash algorithm from SD hash claim.
void	verifySdHashAlgorithm()	Verifies that the SD hash algorithm is understood and deemed secure.

Methods inherited from class de.adorsys.sdjwt.SdJws

getHeader, getPayload, toJws, verifyExpClaim, verifyIssClaim, verifyIssuedAtClaim, verifyNotBeforeClaim, verifySignature, verifyVctClaim

Methods inherited from class java.lang.Object

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

Field Detail

CLAIM_NAME_SELECTIVE_DISCLOSURE

public static final String CLAIM_NAME_SELECTIVE_DISCLOSURE

See Also:

Constant Field Values

CLAIM_NAME_SD_HASH_ALGORITHM

public static final String CLAIM_NAME_SD_HASH_ALGORITHM

See Also:

Constant Field Values

Constructor Detail

IssuerSignedJWT

public IssuerSignedJWT(com.fasterxml.jackson.databind.JsonNode payload,
                       com.nimbusds.jose.JWSSigner signer,
                       String keyId,
                       com.nimbusds.jose.JWSAlgorithm jwsAlgorithm,
                       String jwsType)

IssuerSignedJWT

public IssuerSignedJWT(com.nimbusds.jose.util.Base64URL payloadBase64URL,
                       com.nimbusds.jose.JWSSigner signer,
                       String keyId,
                       com.nimbusds.jose.JWSAlgorithm jwsAlgorithm,
                       String jwsType)

Method Detail

fromJws

public static IssuerSignedJWT fromJws(String jwsString)

getCnfClaim

public Optional<com.fasterxml.jackson.databind.JsonNode> getCnfClaim()

Returns Cnf claim (establishing key binding)

getSdHashAlg

public String getSdHashAlg()

Returns declared hash algorithm from SD hash claim.

verifySdHashAlgorithm

public void verifySdHashAlgorithm()
                           throws SdJwtVerificationException

Verifies that the SD hash algorithm is understood and deemed secure.

Throws:

SdJwtVerificationException - if not

builder

public static IssuerSignedJWT.Builder builder()