org.elasticsearch.plugin.SitePluginTests.java Source code

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Here is the source code for org.elasticsearch.plugin.SitePluginTests.java

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/*
 * Licensed to Elasticsearch under one or more contributor
 * license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright
 * ownership. Elasticsearch 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.elasticsearch.plugin;

import org.apache.http.client.config.RequestConfig;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClients;
import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.http.HttpServerTransport;
import org.elasticsearch.rest.RestStatus;
import org.elasticsearch.test.ElasticsearchIntegrationTest;
import org.elasticsearch.test.ElasticsearchIntegrationTest.ClusterScope;
import org.elasticsearch.test.rest.client.http.HttpRequestBuilder;
import org.elasticsearch.test.rest.client.http.HttpResponse;
import org.junit.Test;

import java.io.File;
import java.net.URISyntaxException;

import static org.elasticsearch.common.settings.ImmutableSettings.settingsBuilder;
import static org.elasticsearch.test.ElasticsearchIntegrationTest.Scope;
import static org.hamcrest.Matchers.containsString;
import static org.hamcrest.Matchers.equalTo;

/**
 * We want to test site plugins
 */
@ClusterScope(scope = Scope.SUITE, numDataNodes = 1)
public class SitePluginTests extends ElasticsearchIntegrationTest {

    @Override
    protected Settings nodeSettings(int nodeOrdinal) {
        try {
            File pluginDir = new File(SitePluginTests.class.getResource("/org/elasticsearch/plugin").toURI());
            return settingsBuilder().put(super.nodeSettings(nodeOrdinal))
                    .put("path.plugins", pluginDir.getAbsolutePath()).put("force.http.enabled", true).build();
        } catch (URISyntaxException ex) {
            throw new RuntimeException(ex);
        }
    }

    public HttpRequestBuilder httpClient() {
        RequestConfig.Builder builder = RequestConfig.custom().setRedirectsEnabled(false);
        CloseableHttpClient httpClient = HttpClients.custom().setDefaultRequestConfig(builder.build()).build();
        return new HttpRequestBuilder(httpClient)
                .httpTransport(internalCluster().getDataNodeInstance(HttpServerTransport.class));
    }

    @Test
    public void testRedirectSitePlugin() throws Exception {
        // We use an HTTP Client to test redirection
        HttpResponse response = httpClient().method("GET").path("/_plugin/dummy").execute();
        assertThat(response.getStatusCode(), equalTo(RestStatus.MOVED_PERMANENTLY.getStatus()));
        assertThat(response.getBody(), containsString("/_plugin/dummy/"));

        // We test the real URL
        response = httpClient().method("GET").path("/_plugin/dummy/").execute();
        assertThat(response.getStatusCode(), equalTo(RestStatus.OK.getStatus()));
        assertThat(response.getBody(), containsString("<title>Dummy Site Plugin</title>"));
    }

    /**
     * Test direct access to an existing file (index.html)
     */
    @Test
    public void testAnyPage() throws Exception {
        HttpResponse response = httpClient().path("/_plugin/dummy/index.html").execute();
        assertThat(response.getStatusCode(), equalTo(RestStatus.OK.getStatus()));
        assertThat(response.getBody(), containsString("<title>Dummy Site Plugin</title>"));
    }

    /**
     * Test case for #4845: https://github.com/elasticsearch/elasticsearch/issues/4845
     * Serving _site plugins do not pick up on index.html for sub directories
     */
    @Test
    public void testWelcomePageInSubDirs() throws Exception {
        HttpResponse response = httpClient().path("/_plugin/subdir/dir/").execute();
        assertThat(response.getStatusCode(), equalTo(RestStatus.OK.getStatus()));
        assertThat(response.getBody(), containsString("<title>Dummy Site Plugin (subdir)</title>"));

        response = httpClient().path("/_plugin/subdir/dir_without_index/").execute();
        assertThat(response.getStatusCode(), equalTo(RestStatus.FORBIDDEN.getStatus()));

        response = httpClient().path("/_plugin/subdir/dir_without_index/page.html").execute();
        assertThat(response.getStatusCode(), equalTo(RestStatus.OK.getStatus()));
        assertThat(response.getBody(), containsString("<title>Dummy Site Plugin (page)</title>"));
    }
}