org.apache.sentry.policy.indexer.AbstractTestIndexerPolicyEngine.java Source code

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Here is the source code for org.apache.sentry.policy.indexer.AbstractTestIndexerPolicyEngine.java

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/*
 * 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.sentry.policy.indexer;

import java.io.File;
import java.io.IOException;
import java.util.Set;
import java.util.TreeSet;

import junit.framework.Assert;

import org.apache.commons.io.FileUtils;
import org.apache.sentry.core.common.ActiveRoleSet;
import org.apache.sentry.policy.common.PolicyEngine;
import org.junit.After;
import org.junit.AfterClass;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;

import com.google.common.collect.Sets;
import com.google.common.io.Files;

public abstract class AbstractTestIndexerPolicyEngine {
    private static final String ANALYST_PURCHASES_WRITE = "indexer=purchases->action=write";
    private static final String ANALYST_ANALYST1_ALL = "indexer=analyst1";
    private static final String ANALYST_JRANALYST1_ACTION_ALL = "indexer=jranalyst1->action=*";
    private static final String ANALYST_TMPINDEXER_WRITE = "indexer=tmpindexer->action=write";
    private static final String ANALYST_TMPINDEXER_READ = "indexer=tmpindexer->action=read";
    private static final String JRANALYST_JRANALYST1_ALL = "indexer=jranalyst1";
    private static final String JRANALYST_PURCHASES_PARTIAL_READ = "indexer=purchases_partial->action=read";
    private static final String ADMIN_INDEXER_ALL = "indexer=*";

    private PolicyEngine policy;
    private static File baseDir;

    @BeforeClass
    public static void setupClazz() throws IOException {
        baseDir = Files.createTempDir();
    }

    @AfterClass
    public static void teardownClazz() throws IOException {
        if (baseDir != null) {
            FileUtils.deleteQuietly(baseDir);
        }
    }

    protected void setPolicy(PolicyEngine policy) {
        this.policy = policy;
    }

    protected static File getBaseDir() {
        return baseDir;
    }

    @Before
    public void setup() throws IOException {
        afterSetup();
    }

    @After
    public void teardown() throws IOException {
        beforeTeardown();
    }

    protected void afterSetup() throws IOException {

    }

    protected void beforeTeardown() throws IOException {

    }

    @Test
    public void testManager() throws Exception {
        Set<String> expected = Sets.newTreeSet(Sets.newHashSet(ANALYST_PURCHASES_WRITE, ANALYST_ANALYST1_ALL,
                ANALYST_JRANALYST1_ACTION_ALL, ANALYST_TMPINDEXER_WRITE, ANALYST_TMPINDEXER_READ,
                JRANALYST_JRANALYST1_ALL, JRANALYST_PURCHASES_PARTIAL_READ));
        Assert.assertEquals(expected.toString(),
                new TreeSet<String>(policy.getPrivileges(set("manager"), ActiveRoleSet.ALL)).toString());
    }

    @Test
    public void testAnalyst() throws Exception {
        Set<String> expected = Sets.newTreeSet(Sets.newHashSet(ANALYST_PURCHASES_WRITE, ANALYST_ANALYST1_ALL,
                ANALYST_JRANALYST1_ACTION_ALL, ANALYST_TMPINDEXER_WRITE, ANALYST_TMPINDEXER_READ));
        Assert.assertEquals(expected.toString(),
                new TreeSet<String>(policy.getPrivileges(set("analyst"), ActiveRoleSet.ALL)).toString());
    }

    @Test
    public void testJuniorAnalyst() throws Exception {
        Set<String> expected = Sets
                .newTreeSet(Sets.newHashSet(JRANALYST_JRANALYST1_ALL, JRANALYST_PURCHASES_PARTIAL_READ));
        Assert.assertEquals(expected.toString(),
                new TreeSet<String>(policy.getPrivileges(set("jranalyst"), ActiveRoleSet.ALL)).toString());
    }

    @Test
    public void testAdmin() throws Exception {
        Set<String> expected = Sets.newTreeSet(Sets.newHashSet(ADMIN_INDEXER_ALL));
        Assert.assertEquals(expected.toString(),
                new TreeSet<String>(policy.getPrivileges(set("admin"), ActiveRoleSet.ALL)).toString());
    }

    private static Set<String> set(String... values) {
        return Sets.newHashSet(values);
    }
}