/*
 * Copyright (c) 2022 PANTHEON.tech, s.r.o. and others.  All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
 * and is available at http://www.eclipse.org/legal/epl-v10.html
 */
package org.opendaylight.netconf.transport.ssh;

import java.util.Set;
import org.eclipse.jdt.annotation.NonNullByDefault;
import org.kohsuke.MetaInfServices;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.ssh.server.rev230417.IetfSshServerData;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.ssh.server.rev230417.LocalUserAuthHostbased;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.ssh.server.rev230417.LocalUserAuthPassword;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.ssh.server.rev230417.LocalUserAuthPublickey;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.ssh.server.rev230417.LocalUsersSupported;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.ssh.server.rev230417.SshServerKeepalives;
import org.opendaylight.yangtools.yang.binding.YangFeature;
import org.opendaylight.yangtools.yang.binding.YangFeatureProvider;

/**
 * Server features supported by SSH transport.
 */
@MetaInfServices
@NonNullByDefault
public final class IetfSshServerProvider implements YangFeatureProvider<IetfSshServerData> {
    @Override
    public Class<IetfSshServerData> boundModule() {
        return IetfSshServerData.class;
    }

    @Override
    public Set<? extends YangFeature<?, IetfSshServerData>> supportedFeatures() {
        // user authentication 'None' is not supported
        return Set.of(
                LocalUsersSupported.VALUE,
                LocalUserAuthPassword.VALUE,
                LocalUserAuthHostbased.VALUE,
                LocalUserAuthPublickey.VALUE,
                SshServerKeepalives.VALUE);
    }
}