Package org.jose4j.keys.resolvers

Class EmbeddedJwkVerificationKeyResolver

java.lang.Object

org.jose4j.keys.resolvers.EmbeddedJwkVerificationKeyResolver

All Implemented Interfaces:

VerificationKeyResolver

public class EmbeddedJwkVerificationKeyResolver
extends Object
implements VerificationKeyResolver

A VerificationKeyResolver implementation that uses the key in the "jwk" JWS header per https://tools.ietf.org/html/rfc7515#section-4.1.3
This Resolver should be used only with great care and only for specific circumstances.

Constructor Summary

Constructors

Constructor	Description
EmbeddedJwkVerificationKeyResolver()

Method Summary

Modifier and Type	Method	Description
PublicJsonWebKey	getJwk()	Gets the JWK that was found in the JWS header by this resolver.
Key	resolveKey(JsonWebSignature jws, List<JsonWebStructure> nestingContext)	Choose the key to be used for signature verification on the given JWS.

Methods inherited from class java.lang.Object

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

Constructor Details

EmbeddedJwkVerificationKeyResolver

public EmbeddedJwkVerificationKeyResolver()

Method Details

resolveKey

public Key resolveKey(JsonWebSignature jws,
 List<JsonWebStructure> nestingContext)
               throws UnresolvableKeyException

Description copied from interface: VerificationKeyResolver

Choose the key to be used for signature verification on the given JWS.

Specified by:

resolveKey in interface VerificationKeyResolver

Parameters:

jws - the JsonWebSignature that's about to be verified

nestingContext - a list of JOSE objects, if any, in which the JWS was nested. The last item in the list is the outer most JOSE object (not including the current JWS).

Returns:

the signature or MAC verification key

Throws:

UnresolvableKeyException - if no appropriate key can be found

getJwk

public PublicJsonWebKey getJwk()

Gets the JWK that was found in the JWS header by this resolver.

Returns:

the JWK