/*
* Copyright 2016 Red Hat, Inc. and/or its affiliates
* and other contributors as indicated by the @author tags.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.keycloak;
import org.bouncycastle.jce.provider.BouncyCastleProvider;
import org.junit.Assert;
import org.junit.Test;
import org.keycloak.jose.jws.Algorithm;
import org.keycloak.jose.jws.crypto.HashProvider;
import java.security.Security;
/**
* See "at_hash" in OIDC specification
*
* @author <a href="mailto:mposolda@redhat.com">Marek Posolda</a>
*/
public class AtHashTest {
static {
if (Security.getProvider("BC") == null) Security.addProvider(new BouncyCastleProvider());
}
@Test
public void testAtHash() throws Exception {
verifyHash("jHkWEdUXMU1BwAsC4vtUsZwnNvTIxEl0z9K3vx5KF0Y", "77QmUPtjPfzWtF2AnpK9RQ");
verifyHash("ya29.eQETFbFOkAs8nWHcmYXKwEi0Zz46NfsrUU_KuQLOLTwWS40y6Fb99aVzEXC0U14m61lcPMIr1hEIBA", "aUAkJG-u6x4RTWuILWy-CA");
}
private void verifyHash(String accessToken, String expectedAtHash) {
String atHash = HashProvider.oidcHash(Algorithm.RS256, accessToken);
Assert.assertEquals(expectedAtHash, atHash);
}
}