com.linecorp.armeria.dropwizard.CustomAliasX509ExtendedKeyManager Maven / Gradle / Ivy

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/*
 * Copyright 2020 LINE Corporation
 *
 * LINE Corporation 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:
 *
 *   https://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 com.linecorp.armeria.dropwizard;

import java.net.Socket;
import java.security.Principal;
import java.security.PrivateKey;
import java.security.cert.X509Certificate;

import javax.net.ssl.SSLEngine;
import javax.net.ssl.X509ExtendedKeyManager;

import com.google.common.base.MoreObjects;

/**
 * {@link X509ExtendedKeyManager} chooses the given alias for the server side.
 */
final class CustomAliasX509ExtendedKeyManager extends X509ExtendedKeyManager {

    private final X509ExtendedKeyManager delegate;

    private final String alias;

    CustomAliasX509ExtendedKeyManager(X509ExtendedKeyManager delegate, String alias) {
        this.delegate = delegate;
        this.alias = alias;
    }

    @Override
    public String chooseEngineServerAlias(String keyType, Principal[] issuers, SSLEngine engine) {
        return alias;
    }

    @Override
    public String chooseServerAlias(String keyType, Principal[] issuers, Socket socket) {
        return alias;
    }

    @Override
    public String[] getServerAliases(String keyType, Principal[] issuers) {
        return delegate.getServerAliases(keyType, issuers);
    }

    @Override
    public String chooseEngineClientAlias(String[] keyType, Principal[] issuers, SSLEngine engine) {
        return delegate.chooseEngineClientAlias(keyType, issuers, engine);
    }

    @Override
    public String chooseClientAlias(String[] keyType, Principal[] issuers, Socket socket) {
        return delegate.chooseClientAlias(keyType, issuers, socket);
    }

    @Override
    public String[] getClientAliases(String keyType, Principal[] issuers) {
        return delegate.getClientAliases(keyType, issuers);
    }

    @Override
    public X509Certificate[] getCertificateChain(String alias) {
        return delegate.getCertificateChain(alias);
    }

    @Override
    public PrivateKey getPrivateKey(String alias) {
        return delegate.getPrivateKey(alias);
    }

    @Override
    public String toString() {
        return MoreObjects.toStringHelper(this)
                          .add("alias", alias)
                          .add("delegate", delegate)
                          .toString();
    }
}