tech.beshu.ror.integration.FieldLevelSecurityTests.java Source code

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Here is the source code for tech.beshu.ror.integration.FieldLevelSecurityTests.java

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/*
 *    This file is part of ReadonlyREST.
 *
 *    ReadonlyREST is free software: you can redistribute it and/or modify
 *    it under the terms of the GNU General Public License as published by
 *    the Free Software Foundation, either version 3 of the License, or
 *    (at your option) any later version.
 *
 *    ReadonlyREST is distributed in the hope that it will be useful,
 *    but WITHOUT ANY WARRANTY; without even the implied warranty of
 *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *    GNU General Public License for more details.
 *
 *    You should have received a copy of the GNU General Public License
 *    along with ReadonlyREST.  If not, see http://www.gnu.org/licenses/
 */

package tech.beshu.ror.integration;

import org.apache.http.HttpResponse;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.methods.HttpHead;
import org.apache.http.client.methods.HttpPut;
import org.apache.http.entity.StringEntity;
import org.apache.http.util.EntityUtils;
import org.junit.ClassRule;
import org.junit.Test;
import tech.beshu.ror.utils.containers.ESWithReadonlyRestContainer;
import tech.beshu.ror.utils.gradle.RorPluginGradleProject;
import tech.beshu.ror.utils.httpclient.RestClient;

import java.util.Optional;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import static tech.beshu.ror.utils.containers.ESWithReadonlyRestContainer.create;

/**
 * We configured filters to return only docs with title field with a certain value a1, b2, c1 etc.
 */
public class FieldLevelSecurityTests {

    private static final String IDX_PREFIX = "testfilter";

    private static RestClient adminClient;

    @ClassRule
    public static ESWithReadonlyRestContainer container = create(RorPluginGradleProject.fromSystemProperty(),
            "/field_level_security/elasticsearch.yml", Optional.of(c -> {
                insertDoc("a1", c, "a", "dummy");
            }));

    private static void insertDoc(String docName, RestClient restClient, String idx, String field) {
        if (adminClient == null) {
            adminClient = restClient;
        }

        String path = "/" + IDX_PREFIX + idx + "/documents/doc-" + docName + String.valueOf(Math.random());
        try {

            HttpPut request = new HttpPut(restClient.from(path));
            request.setHeader("Content-Type", "application/json");
            request.setHeader("refresh", "true");
            request.setHeader("timeout", "50s");

            String body = "{\"" + field + "\": \"" + docName + "\", \"dummy2\": true}";
            System.out.println("inserting: " + body);
            request.setEntity(new StringEntity(body));
            System.out.println(body(restClient.execute(request)));

        } catch (Exception e) {
            e.printStackTrace();
            throw new IllegalStateException("Test problem", e);
        }

        // Polling phase.. #TODO is there a better way?
        try {
            Thread.sleep(5000);

            HttpResponse response;
            do {
                HttpHead request = new HttpHead(restClient.from(path));
                request.setHeader("x-api-key", "p");
                response = restClient.execute(request);
                System.out.println(
                        "polling for " + docName + ".. result: " + response.getStatusLine().getReasonPhrase());
                Thread.sleep(200);
            } while (response.getStatusLine().getStatusCode() != 200);
        } catch (Exception e) {
            e.printStackTrace();
            throw new IllegalStateException("Cannot configure test case", e);
        }

    }

    private static String body(HttpResponse r) throws Exception {
        return EntityUtils.toString(r.getEntity()).replace(" ", "");
    }

    @Test
    public void testPositive() throws Exception {
        String body = search("/" + IDX_PREFIX + "a/_search", "pos");
        assertTrue(body.contains("dummy2"));
        assertFalse(body.contains("dummy\""));
    }

    @Test
    public void testPositiveWc() throws Exception {
        String body = search("/" + IDX_PREFIX + "a/_search", "pos_wc");
        assertTrue(body.contains("dummy2"));
        assertFalse(body.contains("dummy\""));
    }

    @Test
    public void testNegative() throws Exception {
        String body = search("/" + IDX_PREFIX + "a/_search", "neg");
        assertFalse(body.contains("dummy2"));
        assertTrue(body.contains("dummy\""));
    }

    @Test
    public void testNegativeWc() throws Exception {
        String body = search("/" + IDX_PREFIX + "a/_search", "neg_wc");
        assertTrue(body.contains("_source"));
        assertFalse(body.contains("dummy2"));
        assertTrue(body.contains("dummy\""));
    }

    private String search(String endpoint, String apiKey) throws Exception {
        HttpGet request = new HttpGet(adminClient.from(endpoint));

        request.setHeader("timeout", "50s");
        String caller = Thread.currentThread().getStackTrace()[2].getMethodName();
        request.setHeader("x-caller-" + caller, "true");
        request.setHeader("x-api-key", apiKey);
        if ("put-the-header".equals(apiKey)) {
            request.setHeader("x-randomheader", "value");
        }
        HttpResponse resp = adminClient.execute(request);

        String body = body(resp);
        System.out.println("SEARCH RESPONSE for " + caller + ": " + body);
        assertEquals(200, resp.getStatusLine().getStatusCode());
        return body;
    }
}