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275 lines
11 KiB
Java
275 lines
11 KiB
Java
/*
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* Copyright (c) 2020, 2026, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @bug 8237470
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* @summary Confirm HttpResponse.BodySubscribers#ofFileDownload(Path)
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* works only with the default file system
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* @library /test/lib /test/jdk/java/net/httpclient/lib
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* @build jdk.httpclient.test.lib.common.HttpServerAdapters
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* jdk.httpclient.test.lib.http2.Http2TestServer
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* jdk.httpclient.test.lib.http2.Http2TestServerConnection
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* jdk.httpclient.test.lib.http2.Http2TestExchange
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* jdk.httpclient.test.lib.http2.Http2Handler
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* jdk.httpclient.test.lib.http2.OutgoingPushPromise
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* jdk.httpclient.test.lib.http2.Queue
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* jdk.test.lib.net.SimpleSSLContext
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* jdk.test.lib.Platform
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* jdk.test.lib.util.FileUtils
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* @run junit/othervm BodyHandlerOfFileDownloadTest
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*/
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import jdk.test.lib.net.SimpleSSLContext;
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import jdk.test.lib.util.FileUtils;
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import javax.net.ssl.SSLContext;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.OutputStream;
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import java.net.URI;
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import java.net.http.HttpClient;
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import java.net.http.HttpRequest;
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import java.net.http.HttpRequest.BodyPublishers;
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import java.net.http.HttpResponse.BodyHandlers;
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import java.nio.charset.StandardCharsets;
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import java.nio.file.FileSystem;
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import java.nio.file.FileSystems;
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import java.nio.file.Files;
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import java.nio.file.Path;
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import java.util.Map;
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import jdk.httpclient.test.lib.common.HttpServerAdapters;
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import static java.lang.System.out;
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import static java.net.http.HttpClient.Builder.NO_PROXY;
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import static java.net.http.HttpClient.Version.HTTP_1_1;
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import static java.net.http.HttpClient.Version.HTTP_2;
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import static java.net.http.HttpClient.Version.HTTP_3;
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import static java.net.http.HttpOption.Http3DiscoveryMode.HTTP_3_URI_ONLY;
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import static java.net.http.HttpOption.H3_DISCOVERY;
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import static java.nio.file.StandardOpenOption.CREATE;
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import static java.nio.file.StandardOpenOption.TRUNCATE_EXISTING;
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import static java.nio.file.StandardOpenOption.WRITE;
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import org.junit.jupiter.api.AfterAll;
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import org.junit.jupiter.api.Assertions;
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import org.junit.jupiter.api.BeforeAll;
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import org.junit.jupiter.api.Test;
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import org.junit.jupiter.params.ParameterizedTest;
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import org.junit.jupiter.params.provider.MethodSource;
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import static org.junit.jupiter.api.Assertions.assertEquals;
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import static org.junit.jupiter.api.Assertions.assertTrue;
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public class BodyHandlerOfFileDownloadTest implements HttpServerAdapters {
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static final String MSG = "msg";
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static final String contentDispositionValue = "attachment; filename=example.html";
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private static final SSLContext sslContext = SimpleSSLContext.findSSLContext();
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private static HttpTestServer httpTestServer; // HTTP/1.1 [ 5 servers ]
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private static HttpTestServer httpsTestServer; // HTTPS/1.1
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private static HttpTestServer http2TestServer; // HTTP/2 ( h2c )
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private static HttpTestServer https2TestServer; // HTTP/2 ( h2 )
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private static HttpTestServer http3TestServer; // HTTP/3 ( h3 )
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private static String httpURI;
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private static String httpsURI;
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private static String http2URI;
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private static String https2URI;
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private static String http3URI;
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private static FileSystem zipFs;
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private static Path defaultFsPath;
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private static Path zipFsPath;
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// Default file system
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static Path defaultFsDir() throws Exception {
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var dir = Path.of("defaultDir");
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if (Files.notExists(dir)) {
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Files.createDirectory(dir);
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}
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return dir;
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}
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public static Object[][] defaultFsData() {
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return new Object[][]{
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{ http3URI, defaultFsPath, MSG, true },
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{ http3URI, defaultFsPath, MSG, false },
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{ httpURI, defaultFsPath, MSG, true },
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{ httpsURI, defaultFsPath, MSG, true },
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{ http2URI, defaultFsPath, MSG, true },
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{ https2URI, defaultFsPath, MSG, true },
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{ httpURI, defaultFsPath, MSG, false },
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{ httpsURI, defaultFsPath, MSG, false },
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{ http2URI, defaultFsPath, MSG, false },
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{ https2URI, defaultFsPath, MSG, false },
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};
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}
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@ParameterizedTest
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@MethodSource("defaultFsData")
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public void testDefaultFs(String uriString,
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Path path,
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String expectedMsg,
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boolean sameClient) throws Exception {
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out.printf("\n\n--- testDefaultFs(%s, %s, \"%s\", %b): starting\n",
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uriString, path, expectedMsg, sameClient);
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receive(uriString, path, expectedMsg, sameClient);
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}
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private static final int ITERATION_COUNT = 3;
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private HttpClient newHttpClient(String uri) {
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var builder = uri.contains("/http3/")
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? newClientBuilderForH3()
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: HttpClient.newBuilder();
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return builder.proxy(NO_PROXY)
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.sslContext(sslContext)
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.build();
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}
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private HttpRequest.Builder newRequestBuilder(URI uri) {
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var builder = HttpRequest.newBuilder(uri);
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if (uri.getRawPath().contains("/http3/")) {
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builder = builder.version(HTTP_3)
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.setOption(H3_DISCOVERY, HTTP_3_URI_ONLY);
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}
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return builder;
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}
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private void receive(String uriString,
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Path path,
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String expectedMsg,
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boolean sameClient) throws Exception {
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HttpClient client = null;
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for (int i = 0; i < ITERATION_COUNT; i++) {
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if (!sameClient || client == null) {
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client = newHttpClient(uriString);
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}
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var req = newRequestBuilder(URI.create(uriString))
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.POST(BodyPublishers.noBody())
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.build();
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var resp = client.send(req, BodyHandlers.ofFileDownload(path, CREATE, TRUNCATE_EXISTING, WRITE));
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String msg = Files.readString(resp.body());
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out.printf("Resp code: %s\n", resp.statusCode());
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out.println("Resp body Path: " + resp.body());
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out.printf("Resp body written to file: %s\n", msg);
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assertEquals(200, resp.statusCode());
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assertEquals(expectedMsg, msg);
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assertTrue(resp.headers().firstValue("Content-Disposition").isPresent());
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assertEquals(contentDispositionValue, resp.headers().firstValue("Content-Disposition").get());
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if (!sameClient) {
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client.close();
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}
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}
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if (sameClient && client != null) {
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client.close();
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}
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}
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// Zip file system
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static FileSystem newZipFs() throws Exception {
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Path zipFile = Path.of("file.zip");
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return FileSystems.newFileSystem(zipFile, Map.of("create", "true"));
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}
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static Path zipFsDir(FileSystem fs) throws Exception {
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var dir = fs.getPath("zipDir");
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if (Files.notExists(dir)) {
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Files.createDirectory(dir);
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}
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return dir;
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}
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@Test
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public void testZipFs() {
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Assertions.assertThrows(IllegalArgumentException.class, () -> {
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out.printf("\n\n--- testZipFs(): starting\n");
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BodyHandlers.ofFileDownload(zipFsPath, CREATE, TRUNCATE_EXISTING, WRITE);
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});
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}
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@BeforeAll
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public static void setup() throws Exception {
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defaultFsPath = defaultFsDir();
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zipFs = newZipFs();
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zipFsPath = zipFsDir(zipFs);
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httpTestServer = HttpTestServer.create(HTTP_1_1);
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httpTestServer.addHandler(new HttpEchoHandler(), "/http1/echo");
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httpURI = "http://" + httpTestServer.serverAuthority() + "/http1/echo";
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httpsTestServer = HttpTestServer.create(HTTP_1_1, sslContext);
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httpsTestServer.addHandler(new HttpEchoHandler(), "/https1/echo");
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httpsURI = "https://" + httpsTestServer.serverAuthority() + "/https1/echo";
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http2TestServer = HttpTestServer.create(HTTP_2);
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http2TestServer.addHandler(new HttpEchoHandler(), "/http2/echo");
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http2URI = "http://" + http2TestServer.serverAuthority() + "/http2/echo";
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https2TestServer = HttpTestServer.create(HTTP_2, sslContext);
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https2TestServer.addHandler(new HttpEchoHandler(), "/https2/echo");
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https2URI = "https://" + https2TestServer.serverAuthority() + "/https2/echo";
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http3TestServer = HttpTestServer.create(HTTP_3_URI_ONLY, sslContext);
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http3TestServer.addHandler(new HttpEchoHandler(), "/http3/echo");
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http3URI = "https://" + http3TestServer.serverAuthority() + "/http3/echo";
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httpTestServer.start();
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httpsTestServer.start();
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http2TestServer.start();
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https2TestServer.start();
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http3TestServer.start();
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}
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@AfterAll
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public static void teardown() throws Exception {
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if (Files.exists(zipFsPath))
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FileUtils.deleteFileTreeWithRetry(zipFsPath);
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if (Files.exists(defaultFsPath))
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FileUtils.deleteFileTreeWithRetry(defaultFsPath);
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httpTestServer.stop();
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httpsTestServer.stop();
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http2TestServer.stop();
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https2TestServer.stop();
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http3TestServer.stop();
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zipFs.close();
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}
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static class HttpEchoHandler implements HttpServerAdapters.HttpTestHandler {
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@Override
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public void handle(HttpServerAdapters.HttpTestExchange t) throws IOException {
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try (InputStream is = t.getRequestBody();
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OutputStream os = t.getResponseBody()) {
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is.readAllBytes();
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t.getResponseHeaders().addHeader("Content-Disposition",
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"attachment; filename=example.html");
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t.sendResponseHeaders(200, MSG.getBytes().length);
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os.write(MSG.getBytes(StandardCharsets.UTF_8));
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}
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}
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}
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}
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