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/*
 * Copyright (c) 1997, 2018 Oracle and/or its affiliates. All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v. 2.0, which is available at
 * http://www.eclipse.org/legal/epl-2.0.
 *
 * This Source Code may also be made available under the following Secondary
 * Licenses when the conditions for such availability set forth in the
 * Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
 * version 2 with the GNU Classpath Exception, which is available at
 * https://www.gnu.org/software/classpath/license.html.
 *
 * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
 */

/*
 * ServerContainerCallbackHandler.java
 *
 * Created on September 14, 2004, 12:56 PM
 */

package org.omnifaces.eleos.config.helper;

import java.io.IOException;

import javax.security.auth.callback.Callback;
import javax.security.auth.callback.UnsupportedCallbackException;
import jakarta.security.auth.message.callback.CallerPrincipalCallback;
import jakarta.security.auth.message.callback.CertStoreCallback;
import jakarta.security.auth.message.callback.GroupPrincipalCallback;
import jakarta.security.auth.message.callback.PasswordValidationCallback;
import jakarta.security.auth.message.callback.PrivateKeyCallback;
import jakarta.security.auth.message.callback.SecretKeyCallback;
import jakarta.security.auth.message.callback.TrustStoreCallback;

/**
 * Callback Handler for ServerContainer
 * 
 * @author Harpreet Singh
 * @author Shing Wai Chan
 * @author Arjan Tijms
 */
final class ServerCallbackHandler extends BaseCallbackHandler {

    ServerCallbackHandler() {
    }

    protected void handleSupportedCallbacks(Callback[] callbacks) throws IOException, UnsupportedCallbackException {
        for (Callback callback : callbacks) {
            processCallback(callback);
        }
    }

    protected boolean isSupportedCallback(Callback callback) {
        return callback instanceof CertStoreCallback 
                || callback instanceof PasswordValidationCallback
                || callback instanceof CallerPrincipalCallback 
                || callback instanceof GroupPrincipalCallback
                || callback instanceof SecretKeyCallback 
                || callback instanceof PrivateKeyCallback
                || callback instanceof TrustStoreCallback; 
    }
}