493 lines
20 KiB
Java
493 lines
20 KiB
Java
/*
|
|
* Copyright (c) 2018, 2023, Oracle and/or its affiliates. All rights reserved.
|
|
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
|
*
|
|
* This code is free software; you can redistribute it and/or modify it
|
|
* under the terms of the GNU General Public License version 2 only, as
|
|
* published by the Free Software Foundation.
|
|
*
|
|
* This code 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
|
|
* version 2 for more details (a copy is included in the LICENSE file that
|
|
* accompanied this code).
|
|
*
|
|
* You should have received a copy of the GNU General Public License version
|
|
* 2 along with this work; if not, write to the Free Software Foundation,
|
|
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*
|
|
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
|
* or visit www.oracle.com if you need additional information or have any
|
|
* questions.
|
|
*/
|
|
|
|
/*
|
|
* @test
|
|
* @bug 8201186
|
|
* @summary Tests an asynchronous BodySubscriber that completes
|
|
* immediately with a Publisher<List<ByteBuffer>> whose
|
|
* subscriber issues bad requests
|
|
* @library /test/lib /test/jdk/java/net/httpclient/lib
|
|
* @build jdk.test.lib.net.SimpleSSLContext ReferenceTracker
|
|
* jdk.httpclient.test.lib.common.HttpServerAdapters
|
|
* @run testng/othervm InvalidSubscriptionRequest
|
|
*/
|
|
|
|
import com.sun.net.httpserver.HttpServer;
|
|
import com.sun.net.httpserver.HttpsConfigurator;
|
|
import com.sun.net.httpserver.HttpsServer;
|
|
import jdk.test.lib.net.SimpleSSLContext;
|
|
import org.testng.annotations.AfterTest;
|
|
import org.testng.annotations.BeforeTest;
|
|
import org.testng.annotations.DataProvider;
|
|
import org.testng.annotations.Test;
|
|
|
|
import javax.net.ssl.SSLContext;
|
|
import java.io.IOException;
|
|
import java.io.InputStream;
|
|
import java.io.OutputStream;
|
|
import java.net.InetAddress;
|
|
import java.net.InetSocketAddress;
|
|
import java.net.URI;
|
|
import java.net.http.HttpClient;
|
|
import java.net.http.HttpRequest;
|
|
import java.net.http.HttpResponse;
|
|
import java.net.http.HttpResponse.BodyHandler;
|
|
import java.net.http.HttpResponse.BodyHandlers;
|
|
import java.net.http.HttpResponse.BodySubscriber;
|
|
import java.net.http.HttpResponse.BodySubscribers;
|
|
import java.nio.ByteBuffer;
|
|
import java.util.List;
|
|
import java.util.concurrent.CompletableFuture;
|
|
import java.util.concurrent.CompletionException;
|
|
import java.util.concurrent.CompletionStage;
|
|
import java.util.concurrent.ExecutionException;
|
|
import java.util.concurrent.Executor;
|
|
import java.util.concurrent.Executors;
|
|
import java.util.concurrent.Flow;
|
|
import java.util.concurrent.Flow.Publisher;
|
|
import java.util.function.Supplier;
|
|
|
|
import jdk.httpclient.test.lib.common.HttpServerAdapters;
|
|
import jdk.httpclient.test.lib.http2.Http2TestServer;
|
|
|
|
import static java.lang.System.out;
|
|
import static java.net.http.HttpClient.Version.HTTP_1_1;
|
|
import static java.net.http.HttpClient.Version.HTTP_2;
|
|
import static java.nio.charset.StandardCharsets.UTF_8;
|
|
import static org.testng.Assert.assertEquals;
|
|
|
|
public class InvalidSubscriptionRequest implements HttpServerAdapters {
|
|
|
|
SSLContext sslContext;
|
|
HttpTestServer httpTestServer; // HTTP/1.1 [ 4 servers ]
|
|
HttpTestServer httpsTestServer; // HTTPS/1.1
|
|
HttpTestServer http2TestServer; // HTTP/2 ( h2c )
|
|
HttpTestServer https2TestServer; // HTTP/2 ( h2 )
|
|
String httpURI_fixed;
|
|
String httpURI_chunk;
|
|
String httpsURI_fixed;
|
|
String httpsURI_chunk;
|
|
String http2URI_fixed;
|
|
String http2URI_chunk;
|
|
String https2URI_fixed;
|
|
String https2URI_chunk;
|
|
|
|
static final int ITERATION_COUNT = 3;
|
|
// a shared executor helps reduce the amount of threads created by the test
|
|
static final Executor executor = Executors.newCachedThreadPool();
|
|
|
|
interface BHS extends Supplier<BodyHandler<Publisher<List<ByteBuffer>>>> {
|
|
static BHS of(BHS impl, String name) {
|
|
return new BHSImpl(impl, name);
|
|
}
|
|
}
|
|
|
|
static final class BHSImpl implements BHS {
|
|
final BHS supplier;
|
|
final String name;
|
|
BHSImpl(BHS impl, String name) {
|
|
this.supplier = impl;
|
|
this.name = name;
|
|
}
|
|
@Override
|
|
public String toString() {
|
|
return name;
|
|
}
|
|
|
|
@Override
|
|
public BodyHandler<Publisher<List<ByteBuffer>>> get() {
|
|
return supplier.get();
|
|
}
|
|
}
|
|
|
|
static final Supplier<BodyHandler<Publisher<List<ByteBuffer>>>> OF_PUBLISHER_API =
|
|
BHS.of(BodyHandlers::ofPublisher, "BodyHandlers::ofPublisher");
|
|
|
|
@DataProvider(name = "variants")
|
|
public Object[][] variants() {
|
|
return new Object[][]{
|
|
{ httpURI_fixed, false, OF_PUBLISHER_API },
|
|
{ httpURI_chunk, false, OF_PUBLISHER_API },
|
|
{ httpsURI_fixed, false, OF_PUBLISHER_API },
|
|
{ httpsURI_chunk, false, OF_PUBLISHER_API },
|
|
{ http2URI_fixed, false, OF_PUBLISHER_API },
|
|
{ http2URI_chunk, false, OF_PUBLISHER_API },
|
|
{ https2URI_fixed, false, OF_PUBLISHER_API },
|
|
{ https2URI_chunk, false, OF_PUBLISHER_API },
|
|
|
|
{ httpURI_fixed, true, OF_PUBLISHER_API },
|
|
{ httpURI_chunk, true, OF_PUBLISHER_API },
|
|
{ httpsURI_fixed, true, OF_PUBLISHER_API },
|
|
{ httpsURI_chunk, true, OF_PUBLISHER_API },
|
|
{ http2URI_fixed, true, OF_PUBLISHER_API },
|
|
{ http2URI_chunk, true, OF_PUBLISHER_API },
|
|
{ https2URI_fixed, true, OF_PUBLISHER_API },
|
|
{ https2URI_chunk, true, OF_PUBLISHER_API },
|
|
};
|
|
}
|
|
|
|
final ReferenceTracker TRACKER = ReferenceTracker.INSTANCE;
|
|
HttpClient newHttpClient() {
|
|
return TRACKER.track(HttpClient.newBuilder()
|
|
.proxy(HttpClient.Builder.NO_PROXY)
|
|
.executor(executor)
|
|
.sslContext(sslContext)
|
|
.build());
|
|
}
|
|
|
|
@Test(dataProvider = "variants")
|
|
public void testNoBody(String uri, boolean sameClient, BHS handlers) throws Exception {
|
|
HttpClient client = null;
|
|
for (int i=0; i< ITERATION_COUNT; i++) {
|
|
if (!sameClient || client == null)
|
|
client = newHttpClient();
|
|
|
|
HttpRequest req = HttpRequest.newBuilder(URI.create(uri))
|
|
.build();
|
|
BodyHandler<Publisher<List<ByteBuffer>>> handler = handlers.get();
|
|
HttpResponse<Publisher<List<ByteBuffer>>> response = client.send(req, handler);
|
|
// We can reuse our BodySubscribers implementations to subscribe to the
|
|
// Publisher<List<ByteBuffer>>
|
|
BodySubscriber<String> ofString = new BadBodySubscriber<>(BodySubscribers.ofString(UTF_8));
|
|
// get the Publisher<List<ByteBuffer>> and
|
|
// subscribe to it.
|
|
response.body().subscribe(ofString);
|
|
// Get the final result and compare it with the expected body
|
|
try {
|
|
String body = ofString.getBody().toCompletableFuture().get();
|
|
assertEquals(body, "");
|
|
if (uri.endsWith("/chunk")
|
|
&& response.version() == HTTP_1_1) {
|
|
// with /fixed and 0 length
|
|
// there's no need for any call to request()
|
|
throw new RuntimeException("Expected IAE not thrown");
|
|
}
|
|
} catch (Exception x) {
|
|
Throwable cause = x;
|
|
if (x instanceof CompletionException || x instanceof ExecutionException) {
|
|
cause = x.getCause();
|
|
}
|
|
if (cause instanceof IllegalArgumentException) {
|
|
System.out.println("Got expected exception: " + cause);
|
|
} else throw x;
|
|
}
|
|
}
|
|
}
|
|
|
|
@Test(dataProvider = "variants")
|
|
public void testNoBodyAsync(String uri, boolean sameClient, BHS handlers) throws Exception {
|
|
HttpClient client = null;
|
|
for (int i=0; i< ITERATION_COUNT; i++) {
|
|
if (!sameClient || client == null)
|
|
client = newHttpClient();
|
|
|
|
HttpRequest req = HttpRequest.newBuilder(URI.create(uri))
|
|
.build();
|
|
BodyHandler<Publisher<List<ByteBuffer>>> handler = handlers.get();
|
|
// We can reuse our BodySubscribers implementations to subscribe to the
|
|
// Publisher<List<ByteBuffer>>
|
|
BodySubscriber<String> ofString =
|
|
new BadBodySubscriber<>(BodySubscribers.ofString(UTF_8));
|
|
CompletableFuture<HttpResponse<Publisher<List<ByteBuffer>>>> response =
|
|
client.sendAsync(req, handler);
|
|
CompletableFuture<String> result = response.thenCompose(
|
|
(responsePublisher) -> {
|
|
// get the Publisher<List<ByteBuffer>> and
|
|
// subscribe to it.
|
|
responsePublisher.body().subscribe(ofString);
|
|
return ofString.getBody();
|
|
});
|
|
try {
|
|
// Get the final result and compare it with the expected body
|
|
assertEquals(result.get(), "");
|
|
if (uri.endsWith("/chunk")
|
|
&& response.get().version() == HTTP_1_1) {
|
|
// with /fixed and 0 length
|
|
// there's no need for any call to request()
|
|
throw new RuntimeException("Expected IAE not thrown");
|
|
}
|
|
} catch (Exception x) {
|
|
Throwable cause = x;
|
|
if (x instanceof CompletionException || x instanceof ExecutionException) {
|
|
cause = x.getCause();
|
|
}
|
|
if (cause instanceof IllegalArgumentException) {
|
|
System.out.println("Got expected exception: " + cause);
|
|
} else throw x;
|
|
}
|
|
}
|
|
}
|
|
|
|
@Test(dataProvider = "variants")
|
|
public void testAsString(String uri, boolean sameClient, BHS handlers) throws Exception {
|
|
HttpClient client = null;
|
|
for (int i=0; i< ITERATION_COUNT; i++) {
|
|
if (!sameClient || client == null)
|
|
client = newHttpClient();
|
|
|
|
HttpRequest req = HttpRequest.newBuilder(URI.create(uri+"/withBody"))
|
|
.build();
|
|
BodyHandler<Publisher<List<ByteBuffer>>> handler = handlers.get();
|
|
HttpResponse<Publisher<List<ByteBuffer>>> response = client.send(req, handler);
|
|
// We can reuse our BodySubscribers implementations to subscribe to the
|
|
// Publisher<List<ByteBuffer>>
|
|
BodySubscriber<String> ofString = new BadBodySubscriber<>(
|
|
BodySubscribers.ofString(UTF_8));
|
|
// get the Publisher<List<ByteBuffer>> and
|
|
// subscribe to it.
|
|
response.body().subscribe(ofString);
|
|
// Get the final result and compare it with the expected body
|
|
try {
|
|
String body = ofString.getBody().toCompletableFuture().get();
|
|
assertEquals(body, WITH_BODY);
|
|
throw new RuntimeException("Expected IAE not thrown");
|
|
} catch (Exception x) {
|
|
Throwable cause = x;
|
|
if (x instanceof CompletionException || x instanceof ExecutionException) {
|
|
cause = x.getCause();
|
|
}
|
|
if (cause instanceof IllegalArgumentException) {
|
|
System.out.println("Got expected exception: " + cause);
|
|
} else throw x;
|
|
}
|
|
}
|
|
}
|
|
|
|
@Test(dataProvider = "variants")
|
|
public void testAsStringAsync(String uri, boolean sameClient, BHS handlers) throws Exception {
|
|
HttpClient client = null;
|
|
for (int i=0; i< ITERATION_COUNT; i++) {
|
|
if (!sameClient || client == null)
|
|
client = newHttpClient();
|
|
|
|
HttpRequest req = HttpRequest.newBuilder(URI.create(uri+"/withBody"))
|
|
.build();
|
|
BodyHandler<Publisher<List<ByteBuffer>>> handler = handlers.get();
|
|
// We can reuse our BodySubscribers implementations to subscribe to the
|
|
// Publisher<List<ByteBuffer>>
|
|
BodySubscriber<String> ofString =
|
|
new BadBodySubscriber<>(BodySubscribers.ofString(UTF_8));
|
|
CompletableFuture<String> result = client.sendAsync(req, handler)
|
|
.thenCompose((responsePublisher) -> {
|
|
// get the Publisher<List<ByteBuffer>> and
|
|
// subscribe to it.
|
|
responsePublisher.body().subscribe(ofString);
|
|
return ofString.getBody();
|
|
});
|
|
// Get the final result and compare it with the expected body
|
|
try {
|
|
String body = result.get();
|
|
assertEquals(body, WITH_BODY);
|
|
throw new RuntimeException("Expected IAE not thrown");
|
|
} catch (Exception x) {
|
|
Throwable cause = x;
|
|
if (x instanceof CompletionException || x instanceof ExecutionException) {
|
|
cause = x.getCause();
|
|
}
|
|
if (cause instanceof IllegalArgumentException) {
|
|
System.out.println("Got expected exception: " + cause);
|
|
} else throw x;
|
|
}
|
|
}
|
|
}
|
|
|
|
static final class BadSubscription implements Flow.Subscription {
|
|
Flow.Subscription subscription;
|
|
Executor executor;
|
|
BadSubscription(Flow.Subscription subscription) {
|
|
this.subscription = subscription;
|
|
}
|
|
|
|
@Override
|
|
public void request(long n) {
|
|
if (executor == null) {
|
|
subscription.request(-n);
|
|
} else {
|
|
executor.execute(() -> subscription.request(-n));
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public void cancel() {
|
|
subscription.cancel();
|
|
}
|
|
}
|
|
|
|
static final class BadBodySubscriber<T> implements BodySubscriber<T> {
|
|
final BodySubscriber<T> subscriber;
|
|
BadBodySubscriber(BodySubscriber<T> subscriber) {
|
|
this.subscriber = subscriber;
|
|
}
|
|
|
|
@Override
|
|
public CompletionStage<T> getBody() {
|
|
return subscriber.getBody();
|
|
}
|
|
|
|
@Override
|
|
public void onSubscribe(Flow.Subscription subscription) {
|
|
System.out.println("Subscription is: " + subscription);
|
|
subscriber.onSubscribe(new BadSubscription(subscription));
|
|
}
|
|
|
|
@Override
|
|
public void onNext(List<ByteBuffer> item) {
|
|
subscriber.onNext(item);
|
|
}
|
|
|
|
@Override
|
|
public void onError(Throwable throwable) {
|
|
subscriber.onError(throwable);
|
|
}
|
|
|
|
@Override
|
|
public void onComplete() {
|
|
subscriber.onComplete();
|
|
}
|
|
}
|
|
|
|
static String serverAuthority(HttpServer server) {
|
|
return InetAddress.getLoopbackAddress().getHostName() + ":"
|
|
+ server.getAddress().getPort();
|
|
}
|
|
|
|
@BeforeTest
|
|
public void setup() throws Exception {
|
|
sslContext = new SimpleSSLContext().get();
|
|
if (sslContext == null)
|
|
throw new AssertionError("Unexpected null sslContext");
|
|
|
|
// HTTP/1.1
|
|
HttpTestHandler h1_fixedLengthHandler = new HTTP_FixedLengthHandler();
|
|
HttpTestHandler h1_chunkHandler = new HTTP_VariableLengthHandler();
|
|
httpTestServer = HttpTestServer.create(HTTP_1_1);
|
|
httpTestServer.addHandler( h1_fixedLengthHandler, "/http1/fixed");
|
|
httpTestServer.addHandler(h1_chunkHandler,"/http1/chunk");
|
|
httpURI_fixed = "http://" + httpTestServer.serverAuthority() + "/http1/fixed";
|
|
httpURI_chunk = "http://" + httpTestServer.serverAuthority() + "/http1/chunk";
|
|
|
|
httpsTestServer = HttpTestServer.create(HTTP_1_1, sslContext);
|
|
httpsTestServer.addHandler(h1_fixedLengthHandler, "/https1/fixed");
|
|
httpsTestServer.addHandler(h1_chunkHandler, "/https1/chunk");
|
|
httpsURI_fixed = "https://" + httpsTestServer.serverAuthority() + "/https1/fixed";
|
|
httpsURI_chunk = "https://" + httpsTestServer.serverAuthority() + "/https1/chunk";
|
|
|
|
// HTTP/2
|
|
HttpTestHandler h2_fixedLengthHandler = new HTTP_FixedLengthHandler();
|
|
HttpTestHandler h2_chunkedHandler = new HTTP_VariableLengthHandler();
|
|
|
|
http2TestServer = HttpTestServer.create(HTTP_2);
|
|
http2TestServer.addHandler(h2_fixedLengthHandler, "/http2/fixed");
|
|
http2TestServer.addHandler(h2_chunkedHandler, "/http2/chunk");
|
|
http2URI_fixed = "http://" + http2TestServer.serverAuthority() + "/http2/fixed";
|
|
http2URI_chunk = "http://" + http2TestServer.serverAuthority() + "/http2/chunk";
|
|
|
|
https2TestServer = HttpTestServer.create(HTTP_2, sslContext);
|
|
https2TestServer.addHandler(h2_fixedLengthHandler, "/https2/fixed");
|
|
https2TestServer.addHandler(h2_chunkedHandler, "/https2/chunk");
|
|
https2URI_fixed = "https://" + https2TestServer.serverAuthority() + "/https2/fixed";
|
|
https2URI_chunk = "https://" + https2TestServer.serverAuthority() + "/https2/chunk";
|
|
|
|
httpTestServer.start();
|
|
httpsTestServer.start();
|
|
http2TestServer.start();
|
|
https2TestServer.start();
|
|
}
|
|
|
|
@AfterTest
|
|
public void teardown() throws Exception {
|
|
AssertionError fail = TRACKER.check(500);
|
|
try {
|
|
httpTestServer.stop();
|
|
httpsTestServer.stop();
|
|
http2TestServer.stop();
|
|
https2TestServer.stop();
|
|
} finally {
|
|
if (fail != null) {
|
|
throw fail;
|
|
}
|
|
}
|
|
}
|
|
|
|
static final String WITH_BODY = "Lorem ipsum dolor sit amet, consectetur" +
|
|
" adipiscing elit, sed do eiusmod tempor incididunt ut labore et" +
|
|
" dolore magna aliqua. Ut enim ad minim veniam, quis nostrud" +
|
|
" exercitation ullamco laboris nisi ut aliquip ex ea" +
|
|
" commodo consequat. Duis aute irure dolor in reprehenderit in " +
|
|
"voluptate velit esse cillum dolore eu fugiat nulla pariatur." +
|
|
" Excepteur sint occaecat cupidatat non proident, sunt in culpa qui" +
|
|
" officia deserunt mollit anim id est laborum.";
|
|
|
|
static class HTTP_FixedLengthHandler implements HttpTestHandler {
|
|
@Override
|
|
public void handle(HttpTestExchange t) throws IOException {
|
|
out.println("HTTP_FixedLengthHandler received request to " + t.getRequestURI());
|
|
try (InputStream is = t.getRequestBody()) {
|
|
is.readAllBytes();
|
|
}
|
|
if (t.getRequestURI().getPath().endsWith("/withBody")) {
|
|
byte[] bytes = WITH_BODY.getBytes(UTF_8);
|
|
t.sendResponseHeaders(200, bytes.length); // body
|
|
try (OutputStream os = t.getResponseBody()) {
|
|
os.write(bytes);
|
|
}
|
|
} else {
|
|
t.sendResponseHeaders(200, 0); //no body
|
|
}
|
|
}
|
|
}
|
|
|
|
static class HTTP_VariableLengthHandler implements HttpTestHandler {
|
|
@Override
|
|
public void handle(HttpTestExchange t) throws IOException {
|
|
out.println("HTTP_VariableLengthHandler received request to " + t.getRequestURI());
|
|
try (InputStream is = t.getRequestBody()) {
|
|
is.readAllBytes();
|
|
}
|
|
t.sendResponseHeaders(200, -1); //chunked or variable
|
|
if (t.getRequestURI().getPath().endsWith("/withBody")) {
|
|
byte[] bytes = WITH_BODY.getBytes(UTF_8);
|
|
try (OutputStream os = t.getResponseBody()) {
|
|
int chunkLen = bytes.length/10;
|
|
if (chunkLen == 0) {
|
|
os.write(bytes);
|
|
} else {
|
|
int count = 0;
|
|
for (int i=0; i<10; i++) {
|
|
os.write(bytes, count, chunkLen);
|
|
os.flush();
|
|
count += chunkLen;
|
|
}
|
|
os.write(bytes, count, bytes.length % chunkLen);
|
|
count += bytes.length % chunkLen;
|
|
assert count == bytes.length;
|
|
}
|
|
}
|
|
} else {
|
|
t.getResponseBody().close(); // no body
|
|
}
|
|
}
|
|
}
|
|
}
|