/*
* ====================================================================
*
* 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.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.http.nio.client.integration;
import java.io.IOException;
import java.net.InetSocketAddress;
import java.net.URISyntaxException;
import java.util.ArrayList;
import java.util.List;
import java.util.Queue;
import java.util.concurrent.ConcurrentLinkedQueue;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.Future;
import org.apache.http.Header;
import org.apache.http.HttpAsyncTestBase;
import org.apache.http.HttpException;
import org.apache.http.HttpHost;
import org.apache.http.HttpInetConnection;
import org.apache.http.HttpRequest;
import org.apache.http.HttpResponse;
import org.apache.http.HttpStatus;
import org.apache.http.ProtocolException;
import org.apache.http.ProtocolVersion;
import org.apache.http.client.CircularRedirectException;
import org.apache.http.client.CookieStore;
import org.apache.http.client.RedirectException;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.client.params.ClientPNames;
import org.apache.http.client.utils.URIBuilder;
import org.apache.http.cookie.SM;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.DefaultConnectionReuseStrategy;
import org.apache.http.impl.DefaultHttpResponseFactory;
import org.apache.http.impl.client.BasicCookieStore;
import org.apache.http.impl.cookie.BasicClientCookie;
import org.apache.http.impl.nio.DefaultNHttpServerConnection;
import org.apache.http.impl.nio.DefaultNHttpServerConnectionFactory;
import org.apache.http.localserver.HttpServerNio;
import org.apache.http.localserver.RandomHandler;
import org.apache.http.message.BasicHeader;
import org.apache.http.nio.NHttpConnectionFactory;
import org.apache.http.nio.entity.NStringEntity;
import org.apache.http.nio.protocol.BasicAsyncRequestHandler;
import org.apache.http.nio.protocol.HttpAsyncExpectationVerifier;
import org.apache.http.nio.protocol.HttpAsyncRequestHandlerRegistry;
import org.apache.http.nio.protocol.HttpAsyncRequestHandlerResolver;
import org.apache.http.nio.protocol.HttpAsyncService;
import org.apache.http.nio.reactor.IOReactorStatus;
import org.apache.http.nio.reactor.ListenerEndpoint;
import org.apache.http.params.HttpParams;
import org.apache.http.protocol.BasicHttpContext;
import org.apache.http.protocol.ExecutionContext;
import org.apache.http.protocol.HTTP;
import org.apache.http.protocol.HttpContext;
import org.apache.http.protocol.HttpRequestHandler;
import org.junit.After;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
/**
* Redirection test cases.
*/
public class TestRedirects extends HttpAsyncTestBase {
@Before
public void setUp() throws Exception {
initServer();
initClient();
}
@After
public void tearDown() throws Exception {
shutDownClient();
shutDownServer();
}
@Override
protected NHttpConnectionFactory<DefaultNHttpServerConnection> createServerConnectionFactory(
final HttpParams params) throws Exception {
return new DefaultNHttpServerConnectionFactory(params);
}
@Override
protected String getSchemeName() {
return "http";
}
private HttpHost start(
final HttpAsyncRequestHandlerResolver requestHandlerResolver,
final HttpAsyncExpectationVerifier expectationVerifier) throws Exception {
HttpAsyncService serviceHandler = new HttpAsyncService(
this.serverHttpProc,
new DefaultConnectionReuseStrategy(),
new DefaultHttpResponseFactory(),
requestHandlerResolver,
expectationVerifier,
this.serverParams);
this.server.start(serviceHandler);
this.httpclient.start();
ListenerEndpoint endpoint = this.server.getListenerEndpoint();
endpoint.waitFor();
Assert.assertEquals("Test server status", IOReactorStatus.ACTIVE, this.server.getStatus());
InetSocketAddress address = (InetSocketAddress) endpoint.getAddress();
HttpHost target = new HttpHost("localhost", address.getPort(), getSchemeName());
return target;
}
static class BasicRedirectService implements HttpRequestHandler {
private final String schemeName;
private final int statuscode;
public BasicRedirectService(final String schemeName, int statuscode) {
super();
this.schemeName = schemeName;
this.statuscode = statuscode;
}
public void handle(
final HttpRequest request,
final HttpResponse response,
final HttpContext context) throws HttpException, IOException {
HttpInetConnection conn = (HttpInetConnection) context.getAttribute(
ExecutionContext.HTTP_CONNECTION);
ProtocolVersion ver = request.getRequestLine().getProtocolVersion();
String uri = request.getRequestLine().getUri();
if (uri.equals("/oldlocation/")) {
String redirectUrl = this.schemeName + "://localhost:" + conn.getLocalPort() + "/newlocation/";
response.setStatusLine(ver, this.statuscode);
response.addHeader(new BasicHeader("Location", redirectUrl));
response.addHeader(new BasicHeader("Connection", "close"));
} else if (uri.equals("/newlocation/")) {
response.setStatusLine(ver, HttpStatus.SC_OK);
StringEntity entity = new StringEntity("Successful redirect");
response.setEntity(entity);
} else {
response.setStatusLine(ver, HttpStatus.SC_NOT_FOUND);
}
}
}
static class CircularRedirectService implements HttpRequestHandler {
public CircularRedirectService() {
super();
}
public void handle(
final HttpRequest request,
final HttpResponse response,
final HttpContext context) throws HttpException, IOException {
ProtocolVersion ver = request.getRequestLine().getProtocolVersion();
String uri = request.getRequestLine().getUri();
if (uri.startsWith("/circular-oldlocation")) {
response.setStatusLine(ver, HttpStatus.SC_MOVED_TEMPORARILY);
response.addHeader(new BasicHeader("Location", "/circular-location2"));
} else if (uri.startsWith("/circular-location2")) {
response.setStatusLine(ver, HttpStatus.SC_MOVED_TEMPORARILY);
response.addHeader(new BasicHeader("Location", "/circular-oldlocation"));
} else {
response.setStatusLine(ver, HttpStatus.SC_NOT_FOUND);
}
}
}
static class RelativeRedirectService implements HttpRequestHandler {
public RelativeRedirectService() {
super();
}
public void handle(
final HttpRequest request,
final HttpResponse response,
final HttpContext context) throws HttpException, IOException {
ProtocolVersion ver = request.getRequestLine().getProtocolVersion();
String uri = request.getRequestLine().getUri();
if (uri.equals("/oldlocation/")) {
response.setStatusLine(ver, HttpStatus.SC_MOVED_TEMPORARILY);
response.addHeader(new BasicHeader("Location", "/relativelocation/"));
} else if (uri.equals("/relativelocation/")) {
response.setStatusLine(ver, HttpStatus.SC_OK);
StringEntity entity = new StringEntity("Successful redirect");
response.setEntity(entity);
} else {
response.setStatusLine(ver, HttpStatus.SC_NOT_FOUND);
}
}
}
static class RelativeRedirectService2 implements HttpRequestHandler {
public RelativeRedirectService2() {
super();
}
public void handle(
final HttpRequest request,
final HttpResponse response,
final HttpContext context) throws HttpException, IOException {
ProtocolVersion ver = request.getRequestLine().getProtocolVersion();
String uri = request.getRequestLine().getUri();
if (uri.equals("/test/oldlocation")) {
response.setStatusLine(ver, HttpStatus.SC_MOVED_TEMPORARILY);
response.addHeader(new BasicHeader("Location", "relativelocation"));
} else if (uri.equals("/test/relativelocation")) {
response.setStatusLine(ver, HttpStatus.SC_OK);
StringEntity entity = new StringEntity("Successful redirect");
response.setEntity(entity);
} else {
response.setStatusLine(ver, HttpStatus.SC_NOT_FOUND);
}
}
}
static class BogusRedirectService implements HttpRequestHandler {
private final String schemeName;
private final String url;
private final boolean absolute;
public BogusRedirectService(final String schemeName, final String url, final boolean absolute) {
super();
this.schemeName = schemeName;
this.url = url;
this.absolute = absolute;
}
public void handle(
final HttpRequest request,
final HttpResponse response,
final HttpContext context) throws HttpException, IOException {
HttpInetConnection conn = (HttpInetConnection) context.getAttribute(
ExecutionContext.HTTP_CONNECTION);
String redirectUrl = this.url;
if (!this.absolute) {
redirectUrl = this.schemeName + "://localhost:" + conn.getLocalPort() + redirectUrl;
}
ProtocolVersion ver = request.getRequestLine().getProtocolVersion();
String uri = request.getRequestLine().getUri();
if (uri.equals("/oldlocation/")) {
response.setStatusLine(ver, HttpStatus.SC_MOVED_TEMPORARILY);
response.addHeader(new BasicHeader("Location", redirectUrl));
} else if (uri.equals("/relativelocation/")) {
response.setStatusLine(ver, HttpStatus.SC_OK);
StringEntity entity = new StringEntity("Successful redirect");
response.setEntity(entity);
} else {
response.setStatusLine(ver, HttpStatus.SC_NOT_FOUND);
}
}
}
@Test
public void testBasicRedirect300() throws Exception {
HttpAsyncRequestHandlerRegistry registry = new HttpAsyncRequestHandlerRegistry();
registry.register("*", new BasicAsyncRequestHandler(
new BasicRedirectService(getSchemeName(), HttpStatus.SC_MULTIPLE_CHOICES)));
HttpHost target = start(registry, null);
HttpContext context = new BasicHttpContext();
HttpGet httpget = new HttpGet("/oldlocation/");
Future<HttpResponse> future = this.httpclient.execute(target, httpget, context, null);
HttpResponse response = future.get();
Assert.assertNotNull(response);
HttpRequest reqWrapper = (HttpRequest) context.getAttribute(
ExecutionContext.HTTP_REQUEST);
Assert.assertEquals(HttpStatus.SC_MULTIPLE_CHOICES, response.getStatusLine().getStatusCode());
Assert.assertEquals("/oldlocation/", reqWrapper.getRequestLine().getUri());
}
@Test
public void testBasicRedirect301() throws Exception {
HttpAsyncRequestHandlerRegistry registry = new HttpAsyncRequestHandlerRegistry();
registry.register("*", new BasicAsyncRequestHandler(
new BasicRedirectService(getSchemeName(), HttpStatus.SC_MOVED_PERMANENTLY)));
HttpHost target = start(registry, null);
HttpContext context = new BasicHttpContext();
HttpGet httpget = new HttpGet("/oldlocation/");
Future<HttpResponse> future = this.httpclient.execute(target, httpget, context, null);
HttpResponse response = future.get();
Assert.assertNotNull(response);
HttpRequest reqWrapper = (HttpRequest) context.getAttribute(
ExecutionContext.HTTP_REQUEST);
HttpHost host = (HttpHost) context.getAttribute(
ExecutionContext.HTTP_TARGET_HOST);
Assert.assertEquals(HttpStatus.SC_OK, response.getStatusLine().getStatusCode());
Assert.assertEquals("/newlocation/", reqWrapper.getRequestLine().getUri());
Assert.assertEquals(target, host);
}
@Test
public void testBasicRedirect302() throws Exception {
HttpAsyncRequestHandlerRegistry registry = new HttpAsyncRequestHandlerRegistry();
registry.register("*", new BasicAsyncRequestHandler(
new BasicRedirectService(getSchemeName(), HttpStatus.SC_MOVED_TEMPORARILY)));
HttpHost target = start(registry, null);
HttpContext context = new BasicHttpContext();
HttpGet httpget = new HttpGet("/oldlocation/");
Future<HttpResponse> future = this.httpclient.execute(target, httpget, context, null);
HttpResponse response = future.get();
Assert.assertNotNull(response);
HttpRequest reqWrapper = (HttpRequest) context.getAttribute(
ExecutionContext.HTTP_REQUEST);
HttpHost host = (HttpHost) context.getAttribute(
ExecutionContext.HTTP_TARGET_HOST);
Assert.assertEquals(HttpStatus.SC_OK, response.getStatusLine().getStatusCode());
Assert.assertEquals("/newlocation/", reqWrapper.getRequestLine().getUri());
Assert.assertEquals(target, host);
}
@Test
public void testBasicRedirect302NoLocation() throws Exception {
HttpAsyncRequestHandlerRegistry registry = new HttpAsyncRequestHandlerRegistry();
registry.register("*", new BasicAsyncRequestHandler(new HttpRequestHandler() {
public void handle(
final HttpRequest request,
final HttpResponse response,
final HttpContext context) throws HttpException, IOException {
response.setStatusCode(HttpStatus.SC_MOVED_TEMPORARILY);
}
}));
HttpHost target = start(registry, null);
HttpContext context = new BasicHttpContext();
HttpGet httpget = new HttpGet("/oldlocation/");
Future<HttpResponse> future = this.httpclient.execute(target, httpget, context, null);
HttpResponse response = future.get();
Assert.assertNotNull(response);
HttpRequest reqWrapper = (HttpRequest) context.getAttribute(
ExecutionContext.HTTP_REQUEST);
HttpHost host = (HttpHost) context.getAttribute(
ExecutionContext.HTTP_TARGET_HOST);
Assert.assertEquals(HttpStatus.SC_MOVED_TEMPORARILY, response.getStatusLine().getStatusCode());
Assert.assertEquals("/oldlocation/", reqWrapper.getRequestLine().getUri());
Assert.assertEquals(target, host);
}
@Test
public void testBasicRedirect303() throws Exception {
HttpAsyncRequestHandlerRegistry registry = new HttpAsyncRequestHandlerRegistry();
registry.register("*", new BasicAsyncRequestHandler(
new BasicRedirectService(getSchemeName(), HttpStatus.SC_SEE_OTHER)));
HttpHost target = start(registry, null);
HttpContext context = new BasicHttpContext();
HttpGet httpget = new HttpGet("/oldlocation/");
Future<HttpResponse> future = this.httpclient.execute(target, httpget, context, null);
HttpResponse response = future.get();
Assert.assertNotNull(response);
HttpRequest reqWrapper = (HttpRequest) context.getAttribute(
ExecutionContext.HTTP_REQUEST);
HttpHost host = (HttpHost) context.getAttribute(
ExecutionContext.HTTP_TARGET_HOST);
Assert.assertEquals(HttpStatus.SC_OK, response.getStatusLine().getStatusCode());
Assert.assertEquals("/newlocation/", reqWrapper.getRequestLine().getUri());
Assert.assertEquals(target, host);
}
@Test
public void testBasicRedirect304() throws Exception {
HttpAsyncRequestHandlerRegistry registry = new HttpAsyncRequestHandlerRegistry();
registry.register("*", new BasicAsyncRequestHandler(
new BasicRedirectService(getSchemeName(), HttpStatus.SC_NOT_MODIFIED)));
HttpHost target = start(registry, null);
HttpContext context = new BasicHttpContext();
HttpGet httpget = new HttpGet("/oldlocation/");
Future<HttpResponse> future = this.httpclient.execute(target, httpget, context, null);
HttpResponse response = future.get();
Assert.assertNotNull(response);
HttpRequest reqWrapper = (HttpRequest) context.getAttribute(
ExecutionContext.HTTP_REQUEST);
Assert.assertEquals(HttpStatus.SC_NOT_MODIFIED, response.getStatusLine().getStatusCode());
Assert.assertEquals("/oldlocation/", reqWrapper.getRequestLine().getUri());
}
@Test
public void testBasicRedirect305() throws Exception {
HttpAsyncRequestHandlerRegistry registry = new HttpAsyncRequestHandlerRegistry();
registry.register("*", new BasicAsyncRequestHandler(
new BasicRedirectService(getSchemeName(), HttpStatus.SC_USE_PROXY)));
HttpHost target = start(registry, null);
HttpContext context = new BasicHttpContext();
HttpGet httpget = new HttpGet("/oldlocation/");
Future<HttpResponse> future = this.httpclient.execute(target, httpget, context, null);
HttpResponse response = future.get();
Assert.assertNotNull(response);
HttpRequest reqWrapper = (HttpRequest) context.getAttribute(
ExecutionContext.HTTP_REQUEST);
Assert.assertEquals(HttpStatus.SC_USE_PROXY, response.getStatusLine().getStatusCode());
Assert.assertEquals("/oldlocation/", reqWrapper.getRequestLine().getUri());
}
@Test
public void testBasicRedirect307() throws Exception {
HttpAsyncRequestHandlerRegistry registry = new HttpAsyncRequestHandlerRegistry();
registry.register("*", new BasicAsyncRequestHandler(
new BasicRedirectService(getSchemeName(), HttpStatus.SC_TEMPORARY_REDIRECT)));
HttpHost target = start(registry, null);
HttpContext context = new BasicHttpContext();
HttpGet httpget = new HttpGet("/oldlocation/");
Future<HttpResponse> future = this.httpclient.execute(target, httpget, context, null);
HttpResponse response = future.get();
Assert.assertNotNull(response);
HttpRequest reqWrapper = (HttpRequest) context.getAttribute(
ExecutionContext.HTTP_REQUEST);
HttpHost host = (HttpHost) context.getAttribute(
ExecutionContext.HTTP_TARGET_HOST);
Assert.assertEquals(HttpStatus.SC_OK, response.getStatusLine().getStatusCode());
Assert.assertEquals("/newlocation/", reqWrapper.getRequestLine().getUri());
Assert.assertEquals(target, host);
}
@Test(expected=ExecutionException.class)
public void testMaxRedirectCheck() throws Exception {
HttpAsyncRequestHandlerRegistry registry = new HttpAsyncRequestHandlerRegistry();
registry.register("*", new BasicAsyncRequestHandler(new CircularRedirectService()));
HttpHost target = start(registry, null);
this.httpclient.getParams().setBooleanParameter(ClientPNames.ALLOW_CIRCULAR_REDIRECTS, true);
this.httpclient.getParams().setIntParameter(ClientPNames.MAX_REDIRECTS, 5);
HttpGet httpget = new HttpGet("/circular-oldlocation/");
try {
Future<HttpResponse> future = this.httpclient.execute(target, httpget, null);
future.get();
} catch (ExecutionException e) {
Assert.assertTrue(e.getCause() instanceof RedirectException);
throw e;
}
}
@Test(expected=ExecutionException.class)
public void testCircularRedirect() throws Exception {
HttpAsyncRequestHandlerRegistry registry = new HttpAsyncRequestHandlerRegistry();
registry.register("*", new BasicAsyncRequestHandler(new CircularRedirectService()));
HttpHost target = start(registry, null);
this.httpclient.getParams().setBooleanParameter(ClientPNames.ALLOW_CIRCULAR_REDIRECTS, false);
HttpGet httpget = new HttpGet("/circular-oldlocation/");
try {
Future<HttpResponse> future = this.httpclient.execute(target, httpget, null);
future.get();
} catch (ExecutionException e) {
Assert.assertTrue(e.getCause() instanceof CircularRedirectException);
throw e;
}
}
@Test
public void testPostNoRedirect() throws Exception {
HttpAsyncRequestHandlerRegistry registry = new HttpAsyncRequestHandlerRegistry();
registry.register("*", new BasicAsyncRequestHandler(
new BasicRedirectService(getSchemeName(), HttpStatus.SC_MOVED_TEMPORARILY)));
HttpHost target = start(registry, null);
HttpContext context = new BasicHttpContext();
HttpPost httppost = new HttpPost("/oldlocation/");
httppost.setEntity(new NStringEntity("stuff"));
Future<HttpResponse> future = this.httpclient.execute(target, httppost, context, null);
HttpResponse response = future.get();
Assert.assertNotNull(response);
HttpRequest reqWrapper = (HttpRequest) context.getAttribute(
ExecutionContext.HTTP_REQUEST);
Assert.assertEquals(HttpStatus.SC_MOVED_TEMPORARILY, response.getStatusLine().getStatusCode());
Assert.assertEquals("/oldlocation/", reqWrapper.getRequestLine().getUri());
Assert.assertEquals("POST", reqWrapper.getRequestLine().getMethod());
}
@Test
public void testPostRedirectSeeOther() throws Exception {
HttpAsyncRequestHandlerRegistry registry = new HttpAsyncRequestHandlerRegistry();
registry.register("*", new BasicAsyncRequestHandler(
new BasicRedirectService(getSchemeName(), HttpStatus.SC_SEE_OTHER)));
HttpHost target = start(registry, null);
HttpContext context = new BasicHttpContext();
HttpPost httppost = new HttpPost("/oldlocation/");
httppost.setEntity(new NStringEntity("stuff"));
Future<HttpResponse> future = this.httpclient.execute(target, httppost, context, null);
HttpResponse response = future.get();
Assert.assertNotNull(response);
HttpRequest reqWrapper = (HttpRequest) context.getAttribute(
ExecutionContext.HTTP_REQUEST);
Assert.assertEquals(HttpStatus.SC_OK, response.getStatusLine().getStatusCode());
Assert.assertEquals("/newlocation/", reqWrapper.getRequestLine().getUri());
Assert.assertEquals("GET", reqWrapper.getRequestLine().getMethod());
}
@Test
public void testRelativeRedirect() throws Exception {
HttpAsyncRequestHandlerRegistry registry = new HttpAsyncRequestHandlerRegistry();
registry.register("*", new BasicAsyncRequestHandler(new RelativeRedirectService()));
HttpHost target = start(registry, null);
HttpContext context = new BasicHttpContext();
this.httpclient.getParams().setBooleanParameter(
ClientPNames.REJECT_RELATIVE_REDIRECT, false);
HttpGet httpget = new HttpGet("/oldlocation/");
Future<HttpResponse> future = this.httpclient.execute(target, httpget, context, null);
HttpResponse response = future.get();
Assert.assertNotNull(response);
HttpRequest reqWrapper = (HttpRequest) context.getAttribute(
ExecutionContext.HTTP_REQUEST);
HttpHost host = (HttpHost) context.getAttribute(
ExecutionContext.HTTP_TARGET_HOST);
Assert.assertEquals(HttpStatus.SC_OK, response.getStatusLine().getStatusCode());
Assert.assertEquals("/relativelocation/", reqWrapper.getRequestLine().getUri());
Assert.assertEquals(target, host);
}
@Test
public void testRelativeRedirect2() throws Exception {
HttpAsyncRequestHandlerRegistry registry = new HttpAsyncRequestHandlerRegistry();
registry.register("*", new BasicAsyncRequestHandler(new RelativeRedirectService2()));
HttpHost target = start(registry, null);
HttpContext context = new BasicHttpContext();
this.httpclient.getParams().setBooleanParameter(
ClientPNames.REJECT_RELATIVE_REDIRECT, false);
HttpGet httpget = new HttpGet("/test/oldlocation");
Future<HttpResponse> future = this.httpclient.execute(target, httpget, context, null);
HttpResponse response = future.get();
Assert.assertNotNull(response);
HttpRequest reqWrapper = (HttpRequest) context.getAttribute(
ExecutionContext.HTTP_REQUEST);
HttpHost host = (HttpHost) context.getAttribute(
ExecutionContext.HTTP_TARGET_HOST);
Assert.assertEquals(HttpStatus.SC_OK, response.getStatusLine().getStatusCode());
Assert.assertEquals("/test/relativelocation", reqWrapper.getRequestLine().getUri());
Assert.assertEquals(target, host);
}
@Test(expected=ExecutionException.class)
public void testRejectRelativeRedirect() throws Exception {
HttpAsyncRequestHandlerRegistry registry = new HttpAsyncRequestHandlerRegistry();
registry.register("*", new BasicAsyncRequestHandler(new RelativeRedirectService()));
HttpHost target = start(registry, null);
this.httpclient.getParams().setBooleanParameter(
ClientPNames.REJECT_RELATIVE_REDIRECT, true);
HttpGet httpget = new HttpGet("/oldlocation/");
try {
Future<HttpResponse> future = this.httpclient.execute(target, httpget, null);
future.get();
} catch (ExecutionException e) {
Assert.assertTrue(e.getCause() instanceof ProtocolException);
throw e;
}
}
@Test(expected=ExecutionException.class)
public void testRejectBogusRedirectLocation() throws Exception {
HttpAsyncRequestHandlerRegistry registry = new HttpAsyncRequestHandlerRegistry();
registry.register("*", new BasicAsyncRequestHandler(
new BogusRedirectService(getSchemeName(), "xxx://bogus", true)));
HttpHost target = start(registry, null);
HttpGet httpget = new HttpGet("/oldlocation/");
try {
Future<HttpResponse> future = this.httpclient.execute(target, httpget, null);
future.get();
} catch (ExecutionException e) {
Assert.assertTrue(e.getCause() instanceof HttpException);
throw e;
}
}
@Test(expected=ExecutionException.class)
public void testRejectInvalidRedirectLocation() throws Exception {
HttpAsyncRequestHandlerRegistry registry = new HttpAsyncRequestHandlerRegistry();
registry.register("*", new BasicAsyncRequestHandler(
new BogusRedirectService(getSchemeName(), "/newlocation/?p=I have spaces", false)));
HttpHost target = start(registry, null);
HttpGet httpget = new HttpGet("/oldlocation/");
try {
Future<HttpResponse> future = this.httpclient.execute(target, httpget, null);
future.get();
} catch (ExecutionException e) {
Assert.assertTrue(e.getCause() instanceof ProtocolException);
throw e;
}
}
@Test
public void testRedirectWithCookie() throws Exception {
HttpAsyncRequestHandlerRegistry registry = new HttpAsyncRequestHandlerRegistry();
registry.register("*", new BasicAsyncRequestHandler(
new BasicRedirectService(getSchemeName(), HttpStatus.SC_MOVED_TEMPORARILY)));
HttpHost target = start(registry, null);
CookieStore cookieStore = new BasicCookieStore();
this.httpclient.setCookieStore(cookieStore);
BasicClientCookie cookie = new BasicClientCookie("name", "value");
cookie.setDomain(target.getHostName());
cookie.setPath("/");
cookieStore.addCookie(cookie);
HttpContext context = new BasicHttpContext();
HttpGet httpget = new HttpGet("/oldlocation/");
Future<HttpResponse> future = this.httpclient.execute(target, httpget, context, null);
HttpResponse response = future.get();
Assert.assertNotNull(response);
HttpRequest reqWrapper = (HttpRequest) context.getAttribute(
ExecutionContext.HTTP_REQUEST);
Assert.assertEquals(HttpStatus.SC_OK, response.getStatusLine().getStatusCode());
Assert.assertEquals("/newlocation/", reqWrapper.getRequestLine().getUri());
Header[] headers = reqWrapper.getHeaders(SM.COOKIE);
Assert.assertEquals("There can only be one (cookie)", 1, headers.length);
}
@Test
public void testDefaultHeadersRedirect() throws Exception {
HttpAsyncRequestHandlerRegistry registry = new HttpAsyncRequestHandlerRegistry();
registry.register("*", new BasicAsyncRequestHandler(
new BasicRedirectService(getSchemeName(), HttpStatus.SC_MOVED_TEMPORARILY)));
HttpHost target = start(registry, null);
HttpContext context = new BasicHttpContext();
List<Header> defaultHeaders = new ArrayList<Header>(1);
defaultHeaders.add(new BasicHeader(HTTP.USER_AGENT, "my-test-client"));
this.httpclient.getParams().setParameter(ClientPNames.DEFAULT_HEADERS, defaultHeaders);
HttpGet httpget = new HttpGet("/oldlocation/");
Future<HttpResponse> future = this.httpclient.execute(target, httpget, context, null);
HttpResponse response = future.get();
Assert.assertNotNull(response);
HttpRequest reqWrapper = (HttpRequest) context.getAttribute(
ExecutionContext.HTTP_REQUEST);
Assert.assertEquals(HttpStatus.SC_OK, response.getStatusLine().getStatusCode());
Assert.assertEquals("/newlocation/", reqWrapper.getRequestLine().getUri());
Header header = reqWrapper.getFirstHeader(HTTP.USER_AGENT);
Assert.assertEquals("my-test-client", header.getValue());
}
static class CrossSiteRedirectService implements HttpRequestHandler {
private final HttpHost host;
public CrossSiteRedirectService(final HttpHost host) {
super();
this.host = host;
}
public void handle(
final HttpRequest request,
final HttpResponse response,
final HttpContext context) throws HttpException, IOException {
ProtocolVersion ver = request.getRequestLine().getProtocolVersion();
String location;
try {
URIBuilder uribuilder = new URIBuilder(request.getRequestLine().getUri());
uribuilder.setScheme(this.host.getSchemeName());
uribuilder.setHost(this.host.getHostName());
uribuilder.setPort(this.host.getPort());
uribuilder.setPath("/random/1024");
location = uribuilder.build().toASCIIString();
} catch (URISyntaxException ex) {
throw new ProtocolException("Invalid request URI", ex);
}
response.setStatusLine(ver, HttpStatus.SC_TEMPORARY_REDIRECT);
response.addHeader(new BasicHeader("Location", location));
}
}
@Test
public void testCrossSiteRedirect() throws Exception {
HttpAsyncRequestHandlerRegistry registry = new HttpAsyncRequestHandlerRegistry();
registry.register("/random/*", new BasicAsyncRequestHandler(
new RandomHandler()));
HttpHost redirectTarget = start(registry, null);
HttpAsyncRequestHandlerRegistry registry2 = new HttpAsyncRequestHandlerRegistry();
registry2.register("/redirect/*", new BasicAsyncRequestHandler(
new CrossSiteRedirectService(redirectTarget)));
HttpServerNio secondServer = new HttpServerNio(createServerConnectionFactory(this.serverParams));
secondServer.setExceptionHandler(new SimpleIOReactorExceptionHandler());
HttpAsyncService serviceHandler = new HttpAsyncService(
this.serverHttpProc,
new DefaultConnectionReuseStrategy(),
new DefaultHttpResponseFactory(),
registry2,
null,
this.serverParams);
secondServer.start(serviceHandler);
try {
ListenerEndpoint endpoint2 = secondServer.getListenerEndpoint();
endpoint2.waitFor();
Assert.assertEquals("Test server status", IOReactorStatus.ACTIVE, secondServer.getStatus());
InetSocketAddress address2 = (InetSocketAddress) endpoint2.getAddress();
HttpHost initialTarget = new HttpHost("localhost", address2.getPort(), getSchemeName());
Queue<Future<HttpResponse>> queue = new ConcurrentLinkedQueue<Future<HttpResponse>>();
for (int i = 0; i < 4; i++) {
HttpContext context = new BasicHttpContext();
HttpGet httpget = new HttpGet("/redirect/anywhere");
queue.add(this.httpclient.execute(initialTarget, httpget, context, null));
}
while (!queue.isEmpty()) {
Future<HttpResponse> future = queue.remove();
HttpResponse response = future.get();
Assert.assertNotNull(response);
Assert.assertEquals(200, response.getStatusLine().getStatusCode());
}
} finally {
this.server.shutdown();
}
}
}