/*
* Copyright 2017 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.keys.loader;
import org.keycloak.common.util.PemUtils;
import org.keycloak.keys.PublicKeyLoader;
import java.security.PublicKey;
import java.util.*;
/**
*
* @author hmlnarik
*/
public class HardcodedPublicKeyLoader implements PublicKeyLoader {
private final String kid;
private final String pem;
public HardcodedPublicKeyLoader(String kid, String pem) {
this.kid = kid;
this.pem = pem;
}
@Override
public Map<String, PublicKey> loadKeys() throws Exception {
return Collections.unmodifiableMap(Collections.singletonMap(kid, getSavedPublicKey()));
}
protected PublicKey getSavedPublicKey() {
if (pem != null && ! pem.trim().equals("")) {
return PemUtils.decodePublicKey(pem);
} else {
return null;
}
}
}