org.neo4j.server.rest.ConfigureBaseUriDocIT.java Source code

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Here is the source code for org.neo4j.server.rest.ConfigureBaseUriDocIT.java

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/**
 * Copyright (c) 2002-2015 "Neo Technology,"
 * Network Engine for Objects in Lund AB [http://neotechnology.com]
 *
 * This file is part of Neo4j.
 *
 * Neo4j 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.
 *
 * This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.neo4j.server.rest;

import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;

import java.io.IOException;
import java.net.URI;

import org.apache.http.HttpResponse;
import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.impl.client.DefaultHttpClient;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;
import org.neo4j.server.helpers.FunctionalTestHelper;

public class ConfigureBaseUriDocIT extends AbstractRestFunctionalTestBase {
    private static FunctionalTestHelper functionalTestHelper;

    @BeforeClass
    public static void setupServer() throws IOException {
        functionalTestHelper = new FunctionalTestHelper(server());
    }

    @Before
    public void setupTheDatabase() {
        cleanDatabase();
    }

    @Test
    public void shouldForwardHttpAndHost() throws Exception {
        URI rootUri = functionalTestHelper.baseUri();

        HttpClient httpclient = new DefaultHttpClient();
        try {
            HttpGet httpget = new HttpGet(rootUri);

            httpget.setHeader("Accept", "application/json");
            httpget.setHeader("X-Forwarded-Host", "foobar.com");
            httpget.setHeader("X-Forwarded-Proto", "http");

            HttpResponse response = httpclient.execute(httpget);

            String length = response.getHeaders("CONTENT-LENGTH")[0].getValue();
            byte[] data = new byte[Integer.valueOf(length)];
            response.getEntity().getContent().read(data);

            String responseEntityBody = new String(data);

            assertTrue(responseEntityBody.contains("http://foobar.com"));
            assertFalse(responseEntityBody.contains("localhost"));
        } finally {
            httpclient.getConnectionManager().shutdown();
        }

    }

    @Test
    public void shouldForwardHttpsAndHost() throws Exception {
        URI rootUri = functionalTestHelper.baseUri();

        HttpClient httpclient = new DefaultHttpClient();
        try {
            HttpGet httpget = new HttpGet(rootUri);

            httpget.setHeader("Accept", "application/json");
            httpget.setHeader("X-Forwarded-Host", "foobar.com");
            httpget.setHeader("X-Forwarded-Proto", "https");

            HttpResponse response = httpclient.execute(httpget);

            String length = response.getHeaders("CONTENT-LENGTH")[0].getValue();
            byte[] data = new byte[Integer.valueOf(length)];
            response.getEntity().getContent().read(data);

            String responseEntityBody = new String(data);

            assertTrue(responseEntityBody.contains("https://foobar.com"));
            assertFalse(responseEntityBody.contains("localhost"));
        } finally {
            httpclient.getConnectionManager().shutdown();
        }
    }

    @Test
    public void shouldForwardHttpAndHostOnDifferentPort() throws Exception {

        URI rootUri = functionalTestHelper.baseUri();

        HttpClient httpclient = new DefaultHttpClient();
        try {
            HttpGet httpget = new HttpGet(rootUri);

            httpget.setHeader("Accept", "application/json");
            httpget.setHeader("X-Forwarded-Host", "foobar.com:9999");
            httpget.setHeader("X-Forwarded-Proto", "http");

            HttpResponse response = httpclient.execute(httpget);

            String length = response.getHeaders("CONTENT-LENGTH")[0].getValue();
            byte[] data = new byte[Integer.valueOf(length)];
            response.getEntity().getContent().read(data);

            String responseEntityBody = new String(data);

            assertTrue(responseEntityBody.contains("http://foobar.com:9999"));
            assertFalse(responseEntityBody.contains("localhost"));
        } finally {
            httpclient.getConnectionManager().shutdown();
        }
    }

    @Test
    public void shouldForwardHttpAndFirstHost() throws Exception {
        URI rootUri = functionalTestHelper.baseUri();

        HttpClient httpclient = new DefaultHttpClient();
        try {
            HttpGet httpget = new HttpGet(rootUri);

            httpget.setHeader("Accept", "application/json");
            httpget.setHeader("X-Forwarded-Host", "foobar.com, bazbar.com");
            httpget.setHeader("X-Forwarded-Proto", "http");

            HttpResponse response = httpclient.execute(httpget);

            String length = response.getHeaders("CONTENT-LENGTH")[0].getValue();
            byte[] data = new byte[Integer.valueOf(length)];
            response.getEntity().getContent().read(data);

            String responseEntityBody = new String(data);

            assertTrue(responseEntityBody.contains("http://foobar.com"));
            assertFalse(responseEntityBody.contains("localhost"));
        } finally {
            httpclient.getConnectionManager().shutdown();
        }

    }

    @Test
    public void shouldForwardHttpsAndHostOnDifferentPort() throws Exception {
        URI rootUri = functionalTestHelper.baseUri();

        HttpClient httpclient = new DefaultHttpClient();
        try {
            HttpGet httpget = new HttpGet(rootUri);

            httpget.setHeader("Accept", "application/json");
            httpget.setHeader("X-Forwarded-Host", "foobar.com:9999");
            httpget.setHeader("X-Forwarded-Proto", "https");

            HttpResponse response = httpclient.execute(httpget);

            String length = response.getHeaders("CONTENT-LENGTH")[0].getValue();
            byte[] data = new byte[Integer.valueOf(length)];
            response.getEntity().getContent().read(data);

            String responseEntityBody = new String(data);

            assertTrue(responseEntityBody.contains("https://foobar.com:9999"));
            assertFalse(responseEntityBody.contains("localhost"));
        } finally {
            httpclient.getConnectionManager().shutdown();
        }
    }

    @Test
    public void shouldUseRequestUriWhenNoXForwardHeadersPresent() throws Exception {
        URI rootUri = functionalTestHelper.baseUri();

        HttpClient httpclient = new DefaultHttpClient();
        try {
            HttpGet httpget = new HttpGet(rootUri);

            httpget.setHeader("Accept", "application/json");

            HttpResponse response = httpclient.execute(httpget);

            String length = response.getHeaders("CONTENT-LENGTH")[0].getValue();
            byte[] data = new byte[Integer.valueOf(length)];
            response.getEntity().getContent().read(data);

            String responseEntityBody = new String(data);

            assertFalse(responseEntityBody.contains("https://foobar.com"));
            assertFalse(responseEntityBody.contains(":0"));
            assertTrue(responseEntityBody.contains("localhost"));
        } finally {
            httpclient.getConnectionManager().shutdown();
        }
    }
}