CustomPublicKeyProvider.java

/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. The ASF licenses this file
 * to you 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.apache.cxf.systest.jaxrs.security.httpsignature;

import java.io.IOException;
import java.security.KeyStore;
import java.security.KeyStoreException;
import java.security.NoSuchAlgorithmException;
import java.security.PublicKey;
import java.security.cert.CertificateException;

import org.apache.cxf.common.classloader.ClassLoaderUtils;
import org.apache.cxf.rs.security.httpsignature.provider.KeyProvider;

public class CustomPublicKeyProvider implements KeyProvider {

    @Override
    public PublicKey getKey(String keyId) {
        if ("alice-key-id".equals(keyId)) {
            KeyStore keyStore;
            try {
                keyStore = KeyStore.getInstance("JKS");
                keyStore.load(ClassLoaderUtils.getResourceAsStream("keys/alice.jks", this.getClass()),
                              "password".toCharArray());
                return keyStore.getCertificate("alice").getPublicKey();
            } catch (KeyStoreException | NoSuchAlgorithmException | CertificateException | IOException e) {
                e.printStackTrace();
                return null;
            }
        } else if ("bob-key-id".equals(keyId)) {
            KeyStore keyStore;
            try {
                keyStore = KeyStore.getInstance("JKS");
                keyStore.load(ClassLoaderUtils.getResourceAsStream("keys/bob.jks", this.getClass()),
                              "password".toCharArray());
                return keyStore.getCertificate("bob").getPublicKey();
            } catch (KeyStoreException | NoSuchAlgorithmException | CertificateException | IOException e) {
                e.printStackTrace();
                return null;
            }
        }

        return null;
    }
}