com.sshtools.common.auth.AbstractPublicKeyAuthenticationProvider Maven / Gradle / Ivy

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/**
 * (c) 2002-2021 JADAPTIVE Limited. All Rights Reserved.
 *
 * This file is part of the Maverick Synergy Java SSH API.
 *
 * Maverick Synergy is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Maverick Synergy is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with Maverick Synergy.  If not, see .
 */
package com.sshtools.common.auth;

import java.io.IOException;
import java.util.Iterator;

import com.sshtools.common.permissions.PermissionDeniedException;
import com.sshtools.common.publickey.SshPublicKeyFile;
import com.sshtools.common.ssh.SshConnection;
import com.sshtools.common.ssh.SshException;
import com.sshtools.common.ssh.components.SshPublicKey;

/**
 * 
 * Abstract implementation of a {@link PublicKeyAuthenticationProvider} 
 * that just provides {@link #getName()} implementation.
 * 
 * 
 * @author Lee David Painter
 */
public abstract class AbstractPublicKeyAuthenticationProvider implements
		PublicKeyAuthenticationProvider {

	@Override
	public boolean checkKey(SshPublicKey key, SshConnection con) throws IOException {
		return isAuthorizedKey(key, con);
	}

	@Override
	public Iterator getKeys(SshConnection con) throws PermissionDeniedException, IOException {
		throw new UnsupportedOperationException();
	}

	@Override
	public void remove(SshPublicKey key, SshConnection con)
			throws IOException, PermissionDeniedException, SshException {
		throw new UnsupportedOperationException();
	}

	@Override
	public void add(SshPublicKey key, String comment, SshConnection con)
			throws IOException, PermissionDeniedException, SshException {
		throw new UnsupportedOperationException();
	}

	public String getName() {
		return "publickey";
	}
}