GridOsSecurityProcessor.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.ignite.internal.processors.security.os;

import java.util.Collection;
import java.util.Collections;
import java.util.UUID;
import org.apache.ignite.IgniteCheckedException;
import org.apache.ignite.cluster.ClusterNode;
import org.apache.ignite.internal.GridKernalContext;
import org.apache.ignite.internal.processors.GridProcessorAdapter;
import org.apache.ignite.internal.processors.security.GridSecurityProcessor;
import org.apache.ignite.internal.processors.security.SecurityContext;
import org.apache.ignite.plugin.security.AuthenticationContext;
import org.apache.ignite.plugin.security.SecurityCredentials;
import org.apache.ignite.plugin.security.SecurityException;
import org.apache.ignite.plugin.security.SecurityPermission;
import org.apache.ignite.plugin.security.SecuritySubject;
import org.jetbrains.annotations.Nullable;

/**
 * No-op implementation for {@link GridSecurityProcessor}.
 */
public class GridOsSecurityProcessor extends GridProcessorAdapter implements GridSecurityProcessor {
    /**
     * @param ctx Kernal context.
     */
    public GridOsSecurityProcessor(GridKernalContext ctx) {
        super(ctx);
    }

    /** {@inheritDoc} */
    @Override public SecurityContext authenticateNode(ClusterNode node, SecurityCredentials cred)
        throws IgniteCheckedException {
        return null;
    }

    /** {@inheritDoc} */
    @Override public boolean isGlobalNodeAuthentication() {
        return false;
    }

    /** {@inheritDoc} */
    @Override public SecurityContext authenticate(AuthenticationContext authCtx) throws IgniteCheckedException {
        return null;
    }

    /** {@inheritDoc} */
    @Override public Collection<SecuritySubject> authenticatedSubjects() {
        return Collections.emptyList();
    }

    /** {@inheritDoc} */
    @Override public SecuritySubject authenticatedSubject(UUID nodeId) {
        return null;
    }

    /** {@inheritDoc} */
    @Override public void authorize(String name, SecurityPermission perm, @Nullable SecurityContext securityCtx)
        throws SecurityException {
        // No-op.
    }

    /** {@inheritDoc} */
    @Override public void onSessionExpired(UUID subjId) {
        // No-op.
    }

    /** {@inheritDoc} */
    @Override public boolean enabled() {
        return false;
    }
}