wagon-providers/wagon-ssh-common/src/main/java/org/apache/maven/wagon/providers/ssh/knownhost/AbstractKnownHostsProvider.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.maven.wagon.providers.ssh.knownhost;

import java.io.IOException;
import java.util.HashSet;
import java.util.Set;

/**
 * Common base for known hosts providers.
 *
 * @author <a href="mailto:brett@apache.org">Brett Porter</a>
 *
 */
public abstract class AbstractKnownHostsProvider implements KnownHostsProvider {
    /**
     * Valid values are ask, yes, no.
     *
     * @plexus.configuration default-value="ask"
     */
    private String hostKeyChecking = "ask";

    /**
     * the known hosts, in the openssh format
     */
    protected String contents;

    protected Set<KnownHostEntry> knownHosts = new HashSet<>();

    public void setHostKeyChecking(String hostKeyChecking) {
        this.hostKeyChecking = hostKeyChecking;
    }

    public String getHostKeyChecking() {
        return hostKeyChecking;
    }

    public String getContents() {
        return contents;
    }

    public void storeKnownHosts(String contents) throws IOException {}

    public void addKnownHost(KnownHostEntry knownHost) throws IOException {}
}