/**
 *  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.kerby.kerberos.kerb.server.preauth;

import org.apache.kerby.kerberos.kerb.KrbException;
import org.apache.kerby.kerberos.kerb.preauth.PaFlags;
import org.apache.kerby.kerberos.kerb.preauth.PluginRequestContext;
import org.apache.kerby.kerberos.kerb.preauth.PreauthPluginMeta;
import org.apache.kerby.kerberos.kerb.server.KdcContext;
import org.apache.kerby.kerberos.kerb.server.request.KdcRequest;
import org.apache.kerby.kerberos.kerb.type.pa.PaData;
import org.apache.kerby.kerberos.kerb.type.pa.PaDataEntry;
import org.apache.kerby.kerberos.kerb.type.pa.PaDataType;

public class AbstractPreauthPlugin implements KdcPreauth {

    private PreauthPluginMeta pluginMeta;

    public AbstractPreauthPlugin(PreauthPluginMeta meta) {
        this.pluginMeta = meta;
    }

    @Override
    public String getName() {
        return pluginMeta.getName();
    }

    public int getVersion() {
        return pluginMeta.getVersion();
    }

    public PaDataType[] getPaTypes() {
        return pluginMeta.getPaTypes();
    }

    @Override
    public void initWith(KdcContext kdcContext) {

    }

    @Override
    public PluginRequestContext initRequestContext(KdcRequest kdcRequest) {
        return null;
    }

    @Override
    public void provideEdata(KdcRequest kdcRequest, PluginRequestContext requestContext,
            PaData outPaData) throws KrbException {

    }

    @Override
    public boolean verify(KdcRequest kdcRequest, PluginRequestContext requestContext,
                          PaDataEntry paData) throws KrbException {
        return false;
    }

    @Override
    public void providePaData(KdcRequest kdcRequest, PluginRequestContext requestContext,
                              PaData paData) {

    }

    @Override
    public PaFlags getFlags(KdcRequest kdcRequest, PluginRequestContext requestContext,
                            PaDataType paType) {
        return null;
    }

    @Override
    public void destroy() {

    }
}