modules/core/src/test/java/org/apache/ignite/internal/processors/security/cache/CacheOperationPermissionCreateDestroyCheckTest.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.cache;

import java.util.Arrays;
import org.apache.ignite.Ignite;
import org.apache.ignite.internal.processors.security.AbstractSecurityTest;
import org.apache.ignite.plugin.security.SecurityException;
import org.apache.ignite.plugin.security.SecurityPermissionSet;
import org.apache.ignite.plugin.security.SecurityPermissionSetBuilder;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;

import static org.apache.ignite.plugin.security.SecurityPermission.CACHE_CREATE;
import static org.apache.ignite.plugin.security.SecurityPermission.CACHE_DESTROY;
import static org.apache.ignite.plugin.security.SecurityPermission.JOIN_AS_SERVER;
import static org.apache.ignite.testframework.GridTestUtils.assertThrowsWithCause;

/**
 * Test create and destroy cache permissions.
 */
@RunWith(Parameterized.class)
public class CacheOperationPermissionCreateDestroyCheckTest extends AbstractSecurityTest {
    /** */
    @Parameterized.Parameters(name = "clientMode={0}")
    public static Iterable<Boolean[]> data() {
        return Arrays.asList(new Boolean[] {true}, new Boolean[] {false});
    }

    /** */
    @Parameterized.Parameter()
    public boolean clientMode;

    /** */
    private static final String SRV = "srv";

    /** */
    private static final String SRV_WITHOUT_PERMS = "srv_without_perms";

    /** */
    private static final String CLNT_WITHOUT_PERMS = "clnt_without_perms";

    /** */
    private static final String TEST_NODE = "test_node";

    /** */
    private static final String CACHE_NAME = "CACHE_NAME";

    /** */
    private static final String UNMANAGED_CACHE = "UNMANAGED_CACHE";

    /** */
    @Test
    public void testCreateCacheWithCachePermissions() throws Exception {
        SecurityPermissionSet secPermSet = builder()
            .appendCachePermissions(CACHE_NAME, CACHE_CREATE)
            .build();

        try (Ignite node = startGrid(TEST_NODE, secPermSet, clientMode)) {
            assertThrowsWithCause(() -> node.createCache(UNMANAGED_CACHE), SecurityException.class);

            assertNull(grid(SRV).cache(UNMANAGED_CACHE));

            assertNotNull(node.createCache(CACHE_NAME));
        }
    }

    /** */
    @Test
    public void testDestroyCacheWithCachePermissions() throws Exception {
        SecurityPermissionSet secPermSet = builder()
            .appendCachePermissions(CACHE_NAME, CACHE_DESTROY)
            .build();

        grid(SRV).createCache(CACHE_NAME);
        grid(SRV).createCache(UNMANAGED_CACHE);

        try (Ignite node = startGrid(TEST_NODE, secPermSet, clientMode)) {
            node.destroyCache(CACHE_NAME);

            assertThrowsWithCause(() -> node.destroyCache(UNMANAGED_CACHE), SecurityException.class);

            assertNull(grid(SRV).cache(CACHE_NAME));

            assertNotNull(grid(SRV).cache(UNMANAGED_CACHE));
        }
    }

    /** */
    @Test
    public void testCreateCacheWithSystemPermissions() throws Exception {
        SecurityPermissionSet secPermSet = builder()
            .appendSystemPermissions(CACHE_CREATE)
            .build();

        try (Ignite node = startGrid(TEST_NODE, secPermSet, clientMode)) {
            assertThrowsWithCause(() -> forbidden(clientMode).createCache(CACHE_NAME), SecurityException.class);

            assertNotNull(node.createCache(CACHE_NAME));
        }
    }

    /** */
    @Test
    public void testDestroyCacheWithSystemPermissions() throws Exception {
        SecurityPermissionSet secPermSet = builder()
            .appendSystemPermissions(CACHE_DESTROY)
            .build();

        grid(SRV).createCache(CACHE_NAME);

        try (Ignite node = startGrid(TEST_NODE, secPermSet, clientMode)) {
            assertThrowsWithCause(() -> forbidden(clientMode).destroyCache(CACHE_NAME), SecurityException.class);

            node.destroyCache(CACHE_NAME);

            assertNull(grid(SRV).cache(CACHE_NAME));
        }
    }

    /** */
    private SecurityPermissionSetBuilder builder() {
        return SecurityPermissionSetBuilder.create()
            .defaultAllowAll(false)
            .appendSystemPermissions(JOIN_AS_SERVER);
    }

    /**
     * @param isClnt Is client.
     */
    private Ignite forbidden(boolean isClnt) {
        return isClnt ? grid(CLNT_WITHOUT_PERMS) : grid(SRV_WITHOUT_PERMS);
    }

    /** {@inheritDoc} */
    @Override protected void beforeTestsStarted() throws Exception {
        startGridAllowAll(SRV);

        startGrid(CLNT_WITHOUT_PERMS, builder().build(), true);

        startGrid(SRV_WITHOUT_PERMS, builder().build(), false);
    }

    /** {@inheritDoc} */
    @Override protected void afterTest() throws Exception {
        Ignite server = grid(SRV);

        server.cacheNames().forEach(server::destroyCache);
    }
}