org.apache.sentry.provider.db.generic.service.persistent.SentryStoreIntegrationBase.java Source code

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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.provider.db.generic.service.persistent;

import java.io.File;

import org.apache.commons.io.FileUtils;
import org.apache.hadoop.conf.Configuration;
import org.apache.sentry.provider.file.PolicyFile;
import org.apache.sentry.service.common.ServiceConstants.ServerConfig;
import org.junit.After;
import org.junit.AfterClass;
import org.junit.BeforeClass;

import com.google.common.io.Files;

public abstract class SentryStoreIntegrationBase {
    protected final static String[] adminGroups = { "adminGroup" };
    private static File dataDir;
    private static File policyFilePath;
    protected static Configuration conf;
    protected static DelegateSentryStore sentryStore;
    protected static PolicyFile policyFile;

    @BeforeClass
    public static void setup() throws Exception {
        conf = new Configuration(true);
        setup(conf);
        sentryStore = new DelegateSentryStore(conf);
    }

    private static void setup(Configuration conf) throws Exception {
        dataDir = new File(Files.createTempDir(), "sentry_policy_db");
        conf.set(ServerConfig.SENTRY_VERIFY_SCHEM_VERSION, "false");
        conf.set(ServerConfig.SENTRY_STORE_JDBC_URL,
                "jdbc:derby:;databaseName=" + dataDir.getPath() + ";create=true");
        conf.set(ServerConfig.SENTRY_STORE_JDBC_PASS, "dummy");
        conf.setStrings(ServerConfig.ADMIN_GROUPS, adminGroups);
        conf.set(ServerConfig.SENTRY_STORE_GROUP_MAPPING, ServerConfig.SENTRY_STORE_LOCAL_GROUP_MAPPING);

        policyFilePath = new File(Files.createTempDir(), "local_policy_file.ini");
        conf.set(ServerConfig.SENTRY_STORE_GROUP_MAPPING_RESOURCE, policyFilePath.getPath());
    }

    @After
    public void clearData() throws Exception {
        sentryStore.clearAllTables();
    }

    @AfterClass
    public static void teardown() {
        if (sentryStore != null) {
            sentryStore.close();
        }
        if (dataDir != null) {
            FileUtils.deleteQuietly(dataDir);
        }
        if (policyFilePath != null) {
            FileUtils.deleteQuietly(policyFilePath);
        }
    }

    public static void addGroupsToUser(String user, String... groupNames) {
        policyFile.addGroupsToUser(user, groupNames);
    }

    public static void writePolicyFile() throws Exception {
        policyFile.write(policyFilePath);
    }

    public String[] getAdminGroups() {
        return adminGroups;
    }
}