com.streamsets.datacollector.http.LdapAuthenticationBaseIT.java Source code

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Here is the source code for com.streamsets.datacollector.http.LdapAuthenticationBaseIT.java

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/*
 * Copyright 2017 StreamSets Inc.
 *
 * Licensed 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 com.streamsets.datacollector.http;

import com.google.common.io.Resources;
import com.streamsets.datacollector.main.MainStandalonePipelineManagerModule;
import com.streamsets.datacollector.main.RuntimeInfo;
import com.streamsets.datacollector.main.RuntimeModule;
import com.streamsets.datacollector.task.Task;
import com.streamsets.datacollector.task.TaskWrapper;
import com.streamsets.datacollector.util.Configuration;
import com.streamsets.testing.NetworkUtils;
import dagger.ObjectGraph;
import org.apache.directory.api.ldap.model.exception.LdapException;
import org.apache.directory.api.ldap.model.ldif.LdifReader;
import org.apache.directory.api.ldap.model.ldif.LdifEntry;
import org.apache.directory.ldap.client.api.LdapConnection;
import org.apache.directory.ldap.client.api.LdapNetworkConnection;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.testcontainers.containers.GenericContainer;

import java.io.File;
import java.io.FileWriter;
import java.io.Writer;
import java.util.UUID;

public class LdapAuthenticationBaseIT {

    static final int LDAP_PORT = 389;

    private static Logger LOG = LoggerFactory.getLogger(LdapAuthenticationBaseIT.class);

    // default bindDn and password for the docker osixia/openldap
    static final String BIND_DN = "cn=admin,dc=example,dc=org";
    static final String BIND_PWD = "admin";

    static Task server;
    static String sdcURL;
    private static String baseDir = "target/" + UUID.randomUUID().toString();
    static final String confDir = baseDir + "/conf";
    private static String dataDir = baseDir + "/data";

    static void startSDCServer(String ldapConf) throws Exception {
        int port = NetworkUtils.getRandomPort();
        Configuration conf = new Configuration();
        conf.set(WebServerTask.HTTP_PORT_KEY, port);
        conf.set(WebServerTask.AUTHENTICATION_KEY, "basic");
        conf.set(WebServerTask.HTTP_AUTHENTICATION_LOGIN_MODULE, "ldap");
        conf.set(WebServerTask.HTTP_AUTHENTICATION_LDAP_ROLE_MAPPING,
                "managers:manager;engineering:creator;finance:admin;test:admin");
        Writer writer;

        writer = new FileWriter(new File(confDir, "sdc.properties"));
        conf.save(writer);
        writer.close();

        File realmFile = new File(confDir, "ldap-login.conf");
        writer = new FileWriter(realmFile);
        writer.write(ldapConf);
        writer.close();

        // Start SDC
        System.setProperty(RuntimeModule.SDC_PROPERTY_PREFIX + RuntimeInfo.CONFIG_DIR, confDir);
        System.setProperty(RuntimeModule.SDC_PROPERTY_PREFIX + RuntimeInfo.DATA_DIR, dataDir);
        ObjectGraph dagger = ObjectGraph.create(MainStandalonePipelineManagerModule.class);
        server = dagger.get(TaskWrapper.class);
        server.init();
        server.run();
        sdcURL = "http://localhost:" + Integer.toString(port);
        LOG.debug("server={}", sdcURL);
    }

    static void stopSDCServer() {
        if (server != null) {
            server.stop();
        }
    }

    static LdapConnection setupLdapServer(GenericContainer server, String setupFile) {
        // setup Ldap server 1
        LdapConnection connection = new LdapNetworkConnection(server.getContainerIpAddress(),
                server.getMappedPort(LDAP_PORT));
        try {
            connection.bind(BIND_DN, BIND_PWD);
            LdifReader reader = new LdifReader(Resources.getResource(setupFile).getFile());
            for (LdifEntry entry : reader) {
                connection.add(entry.getEntry());
            }
        } catch (LdapException e) {
            LOG.error("Setup server 1 failed " + e);
        }
        return connection;
    }
}