jdk/test/jdk/java/net/httpclient/InvalidInputStreamSubscriptionRequest.java
2026-04-09 10:51:53 +00:00

695 lines
28 KiB
Java

/*
* Copyright (c) 2018, 2026, 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 id=http3
* @summary Tests an asynchronous BodySubscriber that completes
* immediately with an InputStream which 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 junit/othervm -Dtest.http.version=http3
* -Djdk.internal.httpclient.debug=true
* ${test.main.class}
*/
/*
* @test id=http2
* @summary Tests an asynchronous BodySubscriber that completes
* immediately with an InputStream which 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 junit/othervm -Dtest.http.version=http2 ${test.main.class}
*/
/*
* @test id=http1
* @summary Tests an asynchronous BodySubscriber that completes
* immediately with an InputStream which 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 junit/othervm -Dtest.http.version=http1 ${test.main.class}
*/
import com.sun.net.httpserver.HttpServer;
import jdk.test.lib.net.SimpleSSLContext;
import javax.net.ssl.SSLContext;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.InetAddress;
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.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.ConcurrentHashMap;
import java.util.concurrent.ConcurrentMap;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.Executor;
import java.util.concurrent.Executors;
import java.util.concurrent.Flow;
import java.util.concurrent.atomic.AtomicLong;
import java.util.function.Supplier;
import jdk.httpclient.test.lib.common.HttpServerAdapters;
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.net.http.HttpClient.Version.HTTP_3;
import static java.net.http.HttpOption.Http3DiscoveryMode.HTTP_3_URI_ONLY;
import static java.net.http.HttpOption.H3_DISCOVERY;
import static java.nio.charset.StandardCharsets.UTF_8;
import org.junit.jupiter.api.AfterAll;
import static org.junit.jupiter.api.Assertions.assertEquals;
import org.junit.jupiter.api.BeforeAll;
import org.junit.jupiter.params.ParameterizedTest;
import org.junit.jupiter.params.provider.MethodSource;
public class InvalidInputStreamSubscriptionRequest implements HttpServerAdapters {
private static final SSLContext sslContext = SimpleSSLContext.findSSLContext();
private static HttpTestServer httpTestServer; // HTTP/1.1 [ 4 servers ]
private static HttpTestServer httpsTestServer; // HTTPS/1.1
private static HttpTestServer http2TestServer; // HTTP/2 ( h2c )
private static HttpTestServer https2TestServer; // HTTP/2 ( h2 )
private static HttpTestServer http3TestServer; // HTTP/3 ( h3 )
private static String httpURI_fixed;
private static String httpURI_chunk;
private static String httpsURI_fixed;
private static String httpsURI_chunk;
private static String http2URI_fixed;
private static String http2URI_chunk;
private static String https2URI_fixed;
private static String https2URI_chunk;
private static String http3URI_fixed;
private static String http3URI_chunk;
static final int ITERATION_COUNT = 3;
// a shared executor helps reduce the amount of threads created by the test
static final Executor executor = new TestExecutor(Executors.newCachedThreadPool());
static final long start = System.nanoTime();
public static String now() {
long now = System.nanoTime() - start;
long secs = now / 1000_000_000;
long mill = (now % 1000_000_000) / 1000_000;
long nan = now % 1000_000;
return String.format("[%d s, %d ms, %d ns] ", secs, mill, nan);
}
static volatile boolean tasksFailed;
static final ConcurrentMap<String, Throwable> FAILURES = new ConcurrentHashMap<>();
static class TestExecutor implements Executor {
final AtomicLong tasks = new AtomicLong();
Executor executor;
TestExecutor(Executor executor) {
this.executor = executor;
}
@Override
public void execute(Runnable command) {
long id = tasks.incrementAndGet();
executor.execute(() -> {
try {
command.run();
} catch (Throwable t) {
tasksFailed = true;
System.out.printf(now() + "Task %s failed: %s%n", id, t);
System.err.printf(now() + "Task %s failed: %s%n", id, t);
FAILURES.putIfAbsent("Task " + id, t);
throw t;
}
});
}
}
@AfterAll
static final void printFailedTests() {
out.println("\n=========================");
try {
out.println("Failed tasks: ");
FAILURES.entrySet().forEach((e) -> {
out.printf("\t%s: %s%n", e.getKey(), e.getValue());
e.getValue().printStackTrace(out);
});
if (tasksFailed) {
System.out.println("WARNING: Some tasks failed");
}
} finally {
out.println("\n=========================\n");
}
}
interface BHS extends Supplier<BodyHandler<InputStream>> {
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<InputStream> get() {
return supplier.get();
}
}
static final Supplier<BodyHandler<InputStream>> OF_INPUTSTREAM =
BHS.of(BodyHandlers::ofInputStream, "BodyHandlers::ofInputStream");
public static Object[][] variants() {
Object[][] http3 = new Object[][]{
{http3URI_fixed, false, OF_INPUTSTREAM},
{http3URI_chunk, false, OF_INPUTSTREAM},
{http3URI_fixed, true, OF_INPUTSTREAM},
{http3URI_chunk, true, OF_INPUTSTREAM},
};
Object[][] http1 = new Object[][] {
{httpURI_fixed, false, OF_INPUTSTREAM},
{httpURI_chunk, false, OF_INPUTSTREAM},
{httpsURI_fixed, false, OF_INPUTSTREAM},
{httpsURI_chunk, false, OF_INPUTSTREAM},
{httpURI_fixed, true, OF_INPUTSTREAM},
{httpURI_chunk, true, OF_INPUTSTREAM},
{httpsURI_fixed, true, OF_INPUTSTREAM},
{httpsURI_chunk, true, OF_INPUTSTREAM},
};
Object[][] http2 = new Object[][] {
{ http2URI_fixed, false, OF_INPUTSTREAM },
{ http2URI_chunk, false, OF_INPUTSTREAM },
{ https2URI_fixed, false, OF_INPUTSTREAM },
{ https2URI_chunk, false, OF_INPUTSTREAM },
{ http2URI_fixed, true, OF_INPUTSTREAM },
{ http2URI_chunk, true, OF_INPUTSTREAM },
{ https2URI_fixed, true, OF_INPUTSTREAM },
{ https2URI_chunk, true, OF_INPUTSTREAM },
};
String version = System.getProperty("test.http.version");
if ("http3".equals(version)) {
return http3;
}
if ("http2".equals(version)) {
return http2;
}
if ("http1".equals(version)) {
return http1;
}
if (version == null) throw new AssertionError("test.http.version not set");
throw new AssertionError("test.http.version should be set to http3|http2|http1. Found " + version);
}
private static final ReferenceTracker TRACKER = ReferenceTracker.INSTANCE;
HttpClient newHttpClient(String uri) {
HttpClient.Builder builder = uri.contains("/http3/")
? newClientBuilderForH3()
: HttpClient.newBuilder();
return TRACKER.track(builder
.proxy(HttpClient.Builder.NO_PROXY)
.executor(executor)
.sslContext(sslContext)
.build());
}
HttpRequest.Builder newRequestBuilder(URI uri) {
var builder = HttpRequest.newBuilder(uri);
if (uri.getRawPath().contains("/http3/")) {
builder = builder.version(HTTP_3)
.setOption(H3_DISCOVERY, HTTP_3_URI_ONLY);
}
return builder;
}
@ParameterizedTest
@MethodSource("variants")
public void testNoBody(String uri, boolean sameClient, BHS handlers)
throws Exception
{
HttpClient client = null;
Throwable failed = null;
for (int i=0; i< ITERATION_COUNT; i++) {
if (!sameClient || client == null) {
client = newHttpClient(uri);
}
HttpRequest req = newRequestBuilder(URI.create(uri))
.build();
BodyHandler<InputStream> handler = handlers.get();
BodyHandler<InputStream> badHandler = (rspinfo) ->
new BadBodySubscriber<>(handler.apply(rspinfo));
try {
HttpResponse<InputStream> response = client.send(req, badHandler);
try (InputStream is = response.body()) {
String body = new String(is.readAllBytes(), UTF_8);
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 IOException && cause.getCause() != null) {
cause = cause.getCause();
}
if (cause instanceof IllegalArgumentException) {
System.out.println("Got expected exception: " + cause);
} else {
failed = x;
}
} finally {
if (!sameClient) {
var tracker = TRACKER.getTracker(client);
client = null;
var error = TRACKER.check(tracker, 1500);
if (error != null) {
if (failed != null) {
failed.addSuppressed(error);
} else throw error;
}
}
}
if (failed != null) {
throw new AssertionError("Unexpected exception: " + failed, failed);
}
}
}
@ParameterizedTest
@MethodSource("variants")
public void testNoBodyAsync(String uri, boolean sameClient, BHS handlers)
throws Exception
{
HttpClient client = null;
Throwable failed = null;
for (int i=0; i< ITERATION_COUNT; i++) {
if (!sameClient || client == null)
client = newHttpClient(uri);
HttpRequest req = newRequestBuilder(URI.create(uri))
.build();
BodyHandler<InputStream> handler = handlers.get();
BodyHandler<InputStream> badHandler = (rspinfo) ->
new BadBodySubscriber<>(handler.apply(rspinfo));
CompletableFuture<HttpResponse<InputStream>> response =
client.sendAsync(req, badHandler);
CompletableFuture<String> result = response.thenCompose(
(responsePublisher) -> {
try (InputStream is = responsePublisher.body()) {
return CompletableFuture.completedFuture(
new String(is.readAllBytes(), UTF_8));
} catch (Exception x) {
return CompletableFuture.failedFuture(x);
}
});
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 IOException && cause.getCause() != null) {
cause = cause.getCause();
}
if (cause instanceof IllegalArgumentException) {
System.out.println("Got expected exception: " + cause);
} else {
failed = x;
}
} finally {
if (!sameClient) {
var tracker = TRACKER.getTracker(client);
client = null;
var error = TRACKER.check(tracker, 1500);
if (error != null) {
if (failed != null) {
failed.addSuppressed(error);
} else throw error;
}
}
}
if (failed != null) {
throw new AssertionError("Unexpected exception: " + failed, failed);
}
}
}
@ParameterizedTest
@MethodSource("variants")
public void testAsString(String uri, boolean sameClient, BHS handlers)
throws Exception
{
HttpClient client = null;
Throwable failed = null;
for (int i=0; i< ITERATION_COUNT; i++) {
if (!sameClient || client == null)
client = newHttpClient(uri);
HttpRequest req = newRequestBuilder(URI.create(uri+"/withBody"))
.build();
BodyHandler<InputStream> handler = handlers.get();
BodyHandler<InputStream> badHandler = (rspinfo) ->
new BadBodySubscriber<>(handler.apply(rspinfo));
try {
HttpResponse<InputStream> response = client.send(req, badHandler);
try (InputStream is = response.body()) {
String body = new String(is.readAllBytes(), UTF_8);
assertEquals(WITH_BODY, 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 IOException && cause.getCause() != null) {
cause = cause.getCause();
}
if (cause instanceof IllegalArgumentException) {
System.out.println("Got expected exception: " + cause);
} else {
failed = x;
}
} finally {
if (!sameClient) {
var tracker = TRACKER.getTracker(client);
client = null;
var error = TRACKER.check(tracker, 1500);
if (error != null) {
if (failed != null) {
failed.addSuppressed(error);
} else throw error;
}
}
}
if (failed != null) {
throw new AssertionError("Unexpected exception: " + failed, failed);
}
}
}
@ParameterizedTest
@MethodSource("variants")
public void testAsStringAsync(String uri, boolean sameClient, BHS handlers)
throws Exception
{
HttpClient client = null;
Throwable failed = null;
for (int i=0; i< ITERATION_COUNT; i++) {
if (!sameClient || client == null)
client = newHttpClient(uri);
HttpRequest req = newRequestBuilder(URI.create(uri+"/withBody"))
.build();
BodyHandler<InputStream> handler = handlers.get();
BodyHandler<InputStream> badHandler = (rspinfo) ->
new BadBodySubscriber<>(handler.apply(rspinfo));
CompletableFuture<String> result = client.sendAsync(req, badHandler)
.thenCompose((responsePublisher) -> {
try (InputStream is = responsePublisher.body()) {
return CompletableFuture.completedFuture(
new String(is.readAllBytes(), UTF_8));
} catch (Exception x) {
return CompletableFuture.failedFuture(x);
}
});
// Get the final result and compare it with the expected body
try {
String body = result.get();
assertEquals(WITH_BODY, 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 IOException && cause.getCause() != null) {
cause = cause.getCause();
}
if (cause instanceof IllegalArgumentException) {
System.out.println("Got expected exception: " + cause);
} else {
failed = x;
}
} finally {
if (!sameClient) {
var tracker = TRACKER.getTracker(client);
client = null;
var error = TRACKER.check(tracker, 1500);
if (error != null) {
if (failed != null) {
failed.addSuppressed(error);
} else throw error;
}
}
}
if (failed != null) {
throw new AssertionError("Unexpected exception: " + failed, failed);
}
}
}
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();
}
@BeforeAll
public static void setup() throws Exception {
// 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";
// HTTP/3
HttpTestHandler h3_fixedLengthHandler = new HTTP_FixedLengthHandler();
HttpTestHandler h3_chunkedHandler = new HTTP_VariableLengthHandler();
http3TestServer = HttpTestServer.create(HTTP_3_URI_ONLY, sslContext);
http3TestServer.addHandler(h3_fixedLengthHandler, "/http3/fixed");
http3TestServer.addHandler(h3_chunkedHandler, "/http3/chunk");
http3URI_fixed = "https://" + http3TestServer.serverAuthority() + "/http3/fixed";
http3URI_chunk = "https://" + http3TestServer.serverAuthority() + "/http3/chunk";
httpTestServer.start();
httpsTestServer.start();
http2TestServer.start();
https2TestServer.start();
http3TestServer.start();
}
@AfterAll
public static void teardown() throws Exception {
AssertionError fail = TRACKER.check(1500);
try {
httpTestServer.stop();
httpsTestServer.stop();
http2TestServer.stop();
https2TestServer.stop();
http3TestServer.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
}
}
}
}