| author | dfuchs |
| Tue, 01 Oct 2019 12:10:33 +0100 | |
| changeset 58423 | 54de0c861d32 |
| parent 53256 | bd8df96decba |
| child 58968 | 7f1daafda27b |
| permissions | -rw-r--r-- |
| 50681 | 1 |
/* |
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* Copyright (c) 2018, 2019, 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 8216498 |
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* @summary Tests Exception detail message when too few response bytes are |
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* received before a socket exception or eof. |
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* @library /test/lib |
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* @build jdk.test.lib.net.SimpleSSLContext |
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* @run testng/othervm |
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* -Djdk.httpclient.HttpClient.log=headers,errors,channel |
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* ShortResponseBody |
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*/ |
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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.io.UncheckedIOException; |
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import java.net.InetAddress; |
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import java.net.InetSocketAddress; |
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import java.net.ServerSocket; |
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import java.net.Socket; |
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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; |
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import java.util.ArrayList; |
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import java.util.Arrays; |
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import java.util.List; |
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import java.util.concurrent.ExecutionException; |
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import java.util.concurrent.Executor; |
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import java.util.concurrent.ExecutorService; |
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import java.util.concurrent.Executors; |
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import java.util.concurrent.ThreadFactory; |
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import java.util.concurrent.atomic.AtomicLong; |
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import java.util.stream.Stream; |
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import jdk.test.lib.net.SimpleSSLContext; |
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import org.testng.annotations.AfterTest; |
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import org.testng.annotations.BeforeTest; |
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import org.testng.annotations.DataProvider; |
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import org.testng.annotations.Test; |
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import javax.net.ssl.SSLContext; |
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import javax.net.ssl.SSLHandshakeException; |
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import javax.net.ssl.SSLServerSocketFactory; |
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import javax.net.ssl.SSLParameters; |
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import javax.net.ssl.SSLSocket; |
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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.HttpResponse.BodyHandlers.ofString; |
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import static java.nio.charset.StandardCharsets.US_ASCII; |
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import static java.util.stream.Collectors.toList; |
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import static org.testng.Assert.assertTrue; |
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import static org.testng.Assert.assertEquals; |
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import static org.testng.Assert.fail; |
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public class ShortResponseBody {
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Server closeImmediatelyServer; |
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Server closeImmediatelyHttpsServer; |
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Server variableLengthServer; |
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Server variableLengthHttpsServer; |
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Server fixedLengthServer; |
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String httpURIClsImed; |
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String httpsURIClsImed; |
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String httpURIVarLen; |
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String httpsURIVarLen; |
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String httpURIFixLen; |
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SSLContext sslContext; |
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SSLParameters sslParameters; |
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static final String EXPECTED_RESPONSE_BODY = |
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"<html><body><h1>Heading</h1><p>Some Text</p></body></html>"; |
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final static AtomicLong ids = new AtomicLong(); |
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final ThreadFactory factory = new ThreadFactory() {
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@Override |
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public Thread newThread(Runnable r) {
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Thread thread = new Thread(r, "HttpClient-Worker-" + ids.incrementAndGet()); |
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thread.setDaemon(true); |
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return thread; |
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} |
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}; |
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final ExecutorService service = Executors.newCachedThreadPool(factory); |
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@DataProvider(name = "sanity") |
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public Object[][] sanity() {
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return new Object[][]{
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{ httpURIVarLen + "?length=all" },
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{ httpsURIVarLen + "?length=all" },
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{ httpURIFixLen + "?length=all" },
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}; |
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} |
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@Test(dataProvider = "sanity") |
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void sanity(String url) throws Exception {
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HttpClient client = newHttpClient(); |
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HttpRequest request = HttpRequest.newBuilder(URI.create(url)).build(); |
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HttpResponse<String> response = client.send(request, ofString()); |
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String body = response.body(); |
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assertEquals(body, EXPECTED_RESPONSE_BODY); |
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client.sendAsync(request, ofString()) |
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.thenApply(resp -> resp.body()) |
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.thenAccept(b -> assertEquals(b, EXPECTED_RESPONSE_BODY)) |
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.join(); |
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} |
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@DataProvider(name = "uris") |
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public Object[][] variants() {
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String[][] cases = new String[][] {
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// The length query string is the total number of bytes in the reply, |
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// including headers, before the server closes the connection. The |
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// second arg is a partial-expected-detail message in the exception. |
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{ httpURIVarLen + "?length=0", "no bytes" }, // EOF without receiving anything
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{ httpURIVarLen + "?length=1", "status line" }, // EOF during status-line
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{ httpURIVarLen + "?length=2", "status line" },
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{ httpURIVarLen + "?length=10", "status line" },
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{ httpURIVarLen + "?length=19", "header" }, // EOF during Content-Type header
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{ httpURIVarLen + "?length=30", "header" },
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{ httpURIVarLen + "?length=45", "header" },
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{ httpURIVarLen + "?length=48", "header" },
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{ httpURIVarLen + "?length=51", "header" },
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{ httpURIVarLen + "?length=98", "header" }, // EOF during Connection header
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{ httpURIVarLen + "?length=100", "header" },
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{ httpURIVarLen + "?length=101", "header" },
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{ httpURIVarLen + "?length=104", "header" },
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{ httpURIVarLen + "?length=106", "chunked transfer encoding" }, // EOF during chunk header ( length )
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{ httpURIVarLen + "?length=110", "chunked transfer encoding" }, // EOF during chunk response body data
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{ httpsURIVarLen + "?length=0", "no bytes" },
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{ httpsURIVarLen + "?length=1", "status line" },
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{ httpsURIVarLen + "?length=2", "status line" },
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{ httpsURIVarLen + "?length=10", "status line" },
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{ httpsURIVarLen + "?length=19", "header" },
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{ httpsURIVarLen + "?length=30", "header" },
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{ httpsURIVarLen + "?length=45", "header" },
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{ httpsURIVarLen + "?length=48", "header" },
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{ httpsURIVarLen + "?length=51", "header" },
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{ httpsURIVarLen + "?length=98", "header" },
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{ httpsURIVarLen + "?length=100", "header" },
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{ httpsURIVarLen + "?length=101", "header" },
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{ httpsURIVarLen + "?length=104", "header" },
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{ httpsURIVarLen + "?length=106", "chunked transfer encoding" },
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{ httpsURIVarLen + "?length=110", "chunked transfer encoding" },
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{ httpURIFixLen + "?length=0", "no bytes" }, // EOF without receiving anything
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{ httpURIFixLen + "?length=1", "status line" }, // EOF during status-line
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{ httpURIFixLen + "?length=2", "status line" },
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{ httpURIFixLen + "?length=10", "status line" },
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{ httpURIFixLen + "?length=19", "header" }, // EOF during Content-Type header
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{ httpURIFixLen + "?length=30", "header" },
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{ httpURIFixLen + "?length=45", "header" },
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{ httpURIFixLen + "?length=48", "header" },
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{ httpURIFixLen + "?length=51", "header" },
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{ httpURIFixLen + "?length=78", "header" }, // EOF during Connection header
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{ httpURIFixLen + "?length=79", "header" },
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{ httpURIFixLen + "?length=86", "header" },
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{ httpURIFixLen + "?length=104", "fixed content-length" }, // EOF during body
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{ httpURIFixLen + "?length=106", "fixed content-length" },
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{ httpURIFixLen + "?length=110", "fixed content-length" },
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// ## ADD https fixed |
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{ httpURIClsImed, "no bytes"},
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{ httpsURIClsImed, "no bytes"},
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}; |
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List<Object[]> list = new ArrayList<>(); |
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Arrays.asList(cases).stream() |
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.map(e -> new Object[] {e[0], e[1], true}) // reuse client
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.forEach(list::add); |
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Arrays.asList(cases).stream() |
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.map(e -> new Object[] {e[0], e[1], false}) // do not reuse client
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.forEach(list::add); |
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return list.stream().toArray(Object[][]::new); |
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} |
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static final int ITERATION_COUNT = 3; |
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HttpClient newHttpClient() {
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return HttpClient.newBuilder() |
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.proxy(NO_PROXY) |
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.sslContext(sslContext) |
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.sslParameters(sslParameters) |
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.executor(service) |
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.build(); |
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} |
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@Test(dataProvider = "uris") |
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void testSynchronousGET(String url, String expectedMsg, boolean sameClient) |
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throws Exception |
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{
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out.print("---\n");
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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(); |
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HttpRequest request = HttpRequest.newBuilder(URI.create(url)).build(); |
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try {
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HttpResponse<String> response = client.send(request, ofString()); |
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String body = response.body(); |
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out.println(response + ": " + body); |
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fail("UNEXPECTED RESPONSE: " + response);
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} catch (IOException ioe) {
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out.println("Caught expected exception:" + ioe);
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assertExpectedMessage(request, ioe, expectedMsg); |
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// synchronous API must have the send method on the stack |
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assertSendMethodOnStack(ioe); |
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assertNoConnectionExpiredException(ioe); |
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} |
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} |
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} |
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@Test(dataProvider = "uris") |
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void testAsynchronousGET(String url, String expectedMsg, boolean sameClient) |
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throws Exception |
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{
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out.print("---\n");
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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(); |
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HttpRequest request = HttpRequest.newBuilder(URI.create(url)).build(); |
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try {
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HttpResponse<String> response = client.sendAsync(request, ofString()).get(); |
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String body = response.body(); |
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out.println(response + ": " + body); |
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fail("UNEXPECTED RESPONSE: " + response);
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} catch (ExecutionException ee) {
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if (ee.getCause() instanceof IOException) {
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IOException ioe = (IOException) ee.getCause(); |
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out.println("Caught expected exception:" + ioe);
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assertExpectedMessage(request, ioe, expectedMsg); |
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assertNoConnectionExpiredException(ioe); |
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} else {
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throw ee; |
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} |
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} |
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} |
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} |
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// can be used to prolong request body publication |
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static final class InfiniteInputStream extends InputStream {
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int count = 0; |
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int k16 = 0; |
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@Override |
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public int read() throws IOException {
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if (++count == 1) {
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System.out.println("Start sending 1 byte");
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} |
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if (count > 16 * 1024) {
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k16++; |
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System.out.println("... 16K sent.");
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count = count % (16 * 1024); |
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} |
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if (k16 > 128) {
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System.out.println("WARNING: InfiniteInputStream: " +
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"more than 128 16k buffers generated: returning EOF"); |
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return -1; |
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} |
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return 1; |
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} |
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@Override |
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public int read(byte[] buf, int offset, int length) {
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//int count = offset; |
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length = Math.max(0, Math.min(buf.length - offset, length)); |
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//for (; count < length; count++) |
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// buf[offset++] = 0x01; |
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//return count; |
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if (count == 0) {
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System.out.println("Start sending " + length);
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} else if (count > 16 * 1024) {
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k16++; |
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System.out.println("... 16K sent.");
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count = count % (16 * 1024); |
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} |
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if (k16 > 128) {
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System.out.println("WARNING: InfiniteInputStream: " +
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"more than 128 16k buffers generated: returning EOF"); |
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return -1; |
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} |
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count += length; |
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changeset
|
307 |
return length; |
| 50681 | 308 |
} |
309 |
} |
|
310 |
||
311 |
// POST tests are racy in what may be received before writing may cause a |
|
312 |
// broken pipe or reset exception, before all the received data can be read. |
|
313 |
// Any message up to, and including, the "expected" error message can occur. |
|
314 |
// Strictly ordered list, in order of possible occurrence. |
|
315 |
static final List<String> MSGS_ORDER = |
|
316 |
List.of("no bytes", "status line", "header");
|
|
317 |
||
318 |
||
319 |
@Test(dataProvider = "uris") |
|
320 |
void testSynchronousPOST(String url, String expectedMsg, boolean sameClient) |
|
321 |
throws Exception |
|
322 |
{
|
|
323 |
out.print("---\n");
|
|
324 |
HttpClient client = null; |
|
325 |
for (int i=0; i< ITERATION_COUNT; i++) {
|
|
326 |
if (!sameClient || client == null) |
|
327 |
client = newHttpClient(); |
|
328 |
HttpRequest request = HttpRequest.newBuilder(URI.create(url)) |
|
329 |
.POST(BodyPublishers.ofInputStream(() -> new InfiniteInputStream())) |
|
330 |
.build(); |
|
331 |
try {
|
|
332 |
HttpResponse<String> response = client.send(request, ofString()); |
|
333 |
String body = response.body(); |
|
334 |
out.println(response + ": " + body); |
|
335 |
fail("UNEXPECTED RESPONSE: " + response);
|
|
336 |
} catch (IOException ioe) {
|
|
337 |
out.println("Caught expected exception:" + ioe);
|
|
338 |
||
339 |
List<String> expectedMessages = new ArrayList<>(); |
|
340 |
expectedMessages.add(expectedMsg); |
|
341 |
MSGS_ORDER.stream().takeWhile(s -> !s.equals(expectedMsg)) |
|
342 |
.forEach(expectedMessages::add); |
|
343 |
||
|
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|
344 |
assertExpectedMessage(request, ioe, expectedMessages); |
| 50681 | 345 |
// synchronous API must have the send method on the stack |
346 |
assertSendMethodOnStack(ioe); |
|
347 |
assertNoConnectionExpiredException(ioe); |
|
348 |
} |
|
349 |
} |
|
350 |
} |
|
351 |
||
352 |
@Test(dataProvider = "uris") |
|
353 |
void testAsynchronousPOST(String url, String expectedMsg, boolean sameClient) |
|
354 |
throws Exception |
|
355 |
{
|
|
356 |
out.print("---\n");
|
|
357 |
HttpClient client = null; |
|
358 |
for (int i=0; i< ITERATION_COUNT; i++) {
|
|
359 |
if (!sameClient || client == null) |
|
360 |
client = newHttpClient(); |
|
361 |
HttpRequest request = HttpRequest.newBuilder(URI.create(url)) |
|
362 |
.POST(BodyPublishers.ofInputStream(() -> new InfiniteInputStream())) |
|
363 |
.build(); |
|
364 |
try {
|
|
365 |
HttpResponse<String> response = client.sendAsync(request, ofString()).get(); |
|
366 |
String body = response.body(); |
|
367 |
out.println(response + ": " + body); |
|
368 |
fail("UNEXPECTED RESPONSE: " + response);
|
|
369 |
} catch (ExecutionException ee) {
|
|
370 |
if (ee.getCause() instanceof IOException) {
|
|
371 |
IOException ioe = (IOException) ee.getCause(); |
|
372 |
out.println("Caught expected exception:" + ioe);
|
|
373 |
String msg = ioe.getMessage(); |
|
374 |
||
375 |
List<String> expectedMessages = new ArrayList<>(); |
|
376 |
expectedMessages.add(expectedMsg); |
|
377 |
MSGS_ORDER.stream().takeWhile(s -> !s.equals(expectedMsg)) |
|
378 |
.forEach(expectedMessages::add); |
|
379 |
||
|
53256
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8216498: Confusing and unneeded wrapping of SSLHandshakeException
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changeset
|
380 |
assertExpectedMessage(request, ioe, expectedMessages); |
| 50681 | 381 |
assertNoConnectionExpiredException(ioe); |
382 |
} else {
|
|
383 |
throw ee; |
|
384 |
} |
|
385 |
} |
|
386 |
} |
|
387 |
} |
|
388 |
||
|
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diff
changeset
|
389 |
|
|
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diff
changeset
|
390 |
void assertExpectedMessage(HttpRequest request, Throwable t, String expected) {
|
|
bd8df96decba
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diff
changeset
|
391 |
if (request.uri().getScheme().equalsIgnoreCase("https")
|
|
bd8df96decba
8216498: Confusing and unneeded wrapping of SSLHandshakeException
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parents:
52121
diff
changeset
|
392 |
&& (t instanceof SSLHandshakeException)) {
|
|
bd8df96decba
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dfuchs
parents:
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diff
changeset
|
393 |
// OK |
|
bd8df96decba
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parents:
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diff
changeset
|
394 |
out.println("Skipping expected " + t);
|
|
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dfuchs
parents:
52121
diff
changeset
|
395 |
} else {
|
|
bd8df96decba
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parents:
52121
diff
changeset
|
396 |
String msg = t.getMessage(); |
|
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parents:
52121
diff
changeset
|
397 |
assertTrue(msg.contains(expected), |
|
bd8df96decba
8216498: Confusing and unneeded wrapping of SSLHandshakeException
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parents:
52121
diff
changeset
|
398 |
"exception msg:[" + msg + "]"); |
|
bd8df96decba
8216498: Confusing and unneeded wrapping of SSLHandshakeException
dfuchs
parents:
52121
diff
changeset
|
399 |
} |
|
bd8df96decba
8216498: Confusing and unneeded wrapping of SSLHandshakeException
dfuchs
parents:
52121
diff
changeset
|
400 |
} |
|
bd8df96decba
8216498: Confusing and unneeded wrapping of SSLHandshakeException
dfuchs
parents:
52121
diff
changeset
|
401 |
|
|
bd8df96decba
8216498: Confusing and unneeded wrapping of SSLHandshakeException
dfuchs
parents:
52121
diff
changeset
|
402 |
void assertExpectedMessage(HttpRequest request, Throwable t, List<String> expected) {
|
|
bd8df96decba
8216498: Confusing and unneeded wrapping of SSLHandshakeException
dfuchs
parents:
52121
diff
changeset
|
403 |
if (request.uri().getScheme().equalsIgnoreCase("https")
|
|
bd8df96decba
8216498: Confusing and unneeded wrapping of SSLHandshakeException
dfuchs
parents:
52121
diff
changeset
|
404 |
&& (t instanceof SSLHandshakeException)) {
|
|
bd8df96decba
8216498: Confusing and unneeded wrapping of SSLHandshakeException
dfuchs
parents:
52121
diff
changeset
|
405 |
// OK |
|
bd8df96decba
8216498: Confusing and unneeded wrapping of SSLHandshakeException
dfuchs
parents:
52121
diff
changeset
|
406 |
out.println("Skipping expected " + t);
|
|
bd8df96decba
8216498: Confusing and unneeded wrapping of SSLHandshakeException
dfuchs
parents:
52121
diff
changeset
|
407 |
} else {
|
|
bd8df96decba
8216498: Confusing and unneeded wrapping of SSLHandshakeException
dfuchs
parents:
52121
diff
changeset
|
408 |
String msg = t.getMessage(); |
|
bd8df96decba
8216498: Confusing and unneeded wrapping of SSLHandshakeException
dfuchs
parents:
52121
diff
changeset
|
409 |
assertTrue(expected.stream().anyMatch(msg::contains), |
|
bd8df96decba
8216498: Confusing and unneeded wrapping of SSLHandshakeException
dfuchs
parents:
52121
diff
changeset
|
410 |
"exception msg:[" + msg + "] not in " + Arrays.asList(expected)); |
|
bd8df96decba
8216498: Confusing and unneeded wrapping of SSLHandshakeException
dfuchs
parents:
52121
diff
changeset
|
411 |
} |
|
bd8df96decba
8216498: Confusing and unneeded wrapping of SSLHandshakeException
dfuchs
parents:
52121
diff
changeset
|
412 |
} |
|
bd8df96decba
8216498: Confusing and unneeded wrapping of SSLHandshakeException
dfuchs
parents:
52121
diff
changeset
|
413 |
|
| 50681 | 414 |
// Asserts that the "send" method appears in the stack of the given |
415 |
// exception. The synchronous API must contain the send method on the stack. |
|
416 |
static void assertSendMethodOnStack(IOException ioe) {
|
|
417 |
final String cn = "jdk.internal.net.http.HttpClientImpl"; |
|
418 |
List<StackTraceElement> list = Stream.of(ioe.getStackTrace()) |
|
419 |
.filter(ste -> ste.getClassName().equals(cn) |
|
420 |
&& ste.getMethodName().equals("send"))
|
|
421 |
.collect(toList()); |
|
422 |
if (list.size() != 1) {
|
|
423 |
ioe.printStackTrace(out); |
|
424 |
fail(cn + ".send method not found in stack."); |
|
425 |
} |
|
426 |
} |
|
427 |
||
428 |
// Asserts that the implementation-specific ConnectionExpiredException does |
|
429 |
// NOT appear anywhere in the exception or its causal chain. |
|
430 |
static void assertNoConnectionExpiredException(IOException ioe) {
|
|
431 |
Throwable throwable = ioe; |
|
432 |
do {
|
|
433 |
String cn = throwable.getClass().getSimpleName(); |
|
434 |
if (cn.equals("ConnectionExpiredException")) {
|
|
435 |
ioe.printStackTrace(out); |
|
436 |
fail("UNEXPECTED ConnectionExpiredException in:[" + ioe + "]");
|
|
437 |
} |
|
438 |
} while ((throwable = throwable.getCause()) != null); |
|
439 |
} |
|
440 |
||
441 |
// -- infra |
|
442 |
||
443 |
/** |
|
444 |
* A server that, listens on a port, accepts new connections, and can be |
|
445 |
* closed. |
|
446 |
*/ |
|
447 |
static abstract class Server extends Thread implements AutoCloseable {
|
|
448 |
protected final ServerSocket ss; |
|
449 |
protected volatile boolean closed; |
|
450 |
||
451 |
Server(String name) throws IOException {
|
|
452 |
super(name); |
|
453 |
ss = newServerSocket(); |
|
454 |
ss.bind(new InetSocketAddress(InetAddress.getLoopbackAddress(), 0)); |
|
455 |
this.start(); |
|
456 |
} |
|
457 |
||
458 |
protected ServerSocket newServerSocket() throws IOException {
|
|
459 |
return new ServerSocket(); |
|
460 |
} |
|
461 |
||
462 |
public int getPort() { return ss.getLocalPort(); }
|
|
463 |
||
464 |
@Override |
|
465 |
public void close() {
|
|
466 |
if (closed) |
|
467 |
return; |
|
468 |
closed = true; |
|
469 |
try {
|
|
470 |
ss.close(); |
|
471 |
} catch (IOException e) {
|
|
472 |
throw new UncheckedIOException("Unexpected", e);
|
|
473 |
} |
|
474 |
} |
|
475 |
} |
|
476 |
||
477 |
/** |
|
478 |
* A server that closes the connection immediately, without reading or writing. |
|
479 |
*/ |
|
480 |
static class PlainCloseImmediatelyServer extends Server {
|
|
481 |
PlainCloseImmediatelyServer() throws IOException {
|
|
482 |
super("PlainCloseImmediatelyServer");
|
|
483 |
} |
|
484 |
||
485 |
protected PlainCloseImmediatelyServer(String name) throws IOException {
|
|
486 |
super(name); |
|
487 |
} |
|
488 |
||
489 |
@Override |
|
490 |
public void run() {
|
|
491 |
while (!closed) {
|
|
492 |
try (Socket s = ss.accept()) {
|
|
493 |
if (s instanceof SSLSocket) {
|
|
494 |
((SSLSocket)s).startHandshake(); |
|
495 |
} |
|
496 |
out.println("Server: got connection, closing immediately ");
|
|
497 |
} catch (IOException e) {
|
|
498 |
if (!closed) |
|
499 |
throw new UncheckedIOException("Unexpected", e);
|
|
500 |
} |
|
501 |
} |
|
502 |
} |
|
503 |
} |
|
504 |
||
505 |
/** |
|
506 |
* A server that closes the connection immediately, without reading or writing, |
|
507 |
* after completing the SSL handshake. |
|
508 |
*/ |
|
509 |
static final class SSLCloseImmediatelyServer extends PlainCloseImmediatelyServer {
|
|
510 |
SSLCloseImmediatelyServer() throws IOException {
|
|
511 |
super("SSLCloseImmediatelyServer");
|
|
512 |
} |
|
513 |
@Override |
|
514 |
public ServerSocket newServerSocket() throws IOException {
|
|
515 |
return SSLServerSocketFactory.getDefault().createServerSocket(); |
|
516 |
} |
|
517 |
} |
|
518 |
||
519 |
/** |
|
520 |
* A server that replies with headers and a, possibly partial, reply, before |
|
521 |
* closing the connection. The number of bytes of written ( header + body), |
|
522 |
* is controllable through the "length" query string param in the requested |
|
523 |
* URI. |
|
524 |
*/ |
|
525 |
static abstract class ReplyingServer extends Server {
|
|
526 |
||
527 |
private final String name; |
|
528 |
||
529 |
ReplyingServer(String name) throws IOException {
|
|
530 |
super(name); |
|
531 |
this.name = name; |
|
532 |
} |
|
533 |
||
534 |
abstract String response(); |
|
535 |
||
536 |
@Override |
|
537 |
public void run() {
|
|
538 |
while (!closed) {
|
|
539 |
try (Socket s = ss.accept()) {
|
|
540 |
out.print(name + ": got connection "); |
|
541 |
InputStream is = s.getInputStream(); |
|
542 |
URI requestMethod = readRequestMethod(is); |
|
543 |
out.print(requestMethod + " "); |
|
544 |
URI uriPath = readRequestPath(is); |
|
545 |
out.println(uriPath); |
|
|
50985
cd41f34e548c
8206001: Enable TLS1.3 by default in Http Client
michaelm
parents:
50681
diff
changeset
|
546 |
String headers = readRequestHeaders(is); |
| 50681 | 547 |
|
548 |
String query = uriPath.getRawQuery(); |
|
|
50985
cd41f34e548c
8206001: Enable TLS1.3 by default in Http Client
michaelm
parents:
50681
diff
changeset
|
549 |
if (query == null) {
|
|
cd41f34e548c
8206001: Enable TLS1.3 by default in Http Client
michaelm
parents:
50681
diff
changeset
|
550 |
out.println("Request headers: [" + headers + "]");
|
|
cd41f34e548c
8206001: Enable TLS1.3 by default in Http Client
michaelm
parents:
50681
diff
changeset
|
551 |
} |
|
cd41f34e548c
8206001: Enable TLS1.3 by default in Http Client
michaelm
parents:
50681
diff
changeset
|
552 |
assert query != null : "null query for uriPath: " + uriPath; |
| 50681 | 553 |
String qv = query.split("=")[1];
|
554 |
int len; |
|
555 |
if (qv.equals("all")) {
|
|
556 |
len = response().getBytes(US_ASCII).length; |
|
557 |
} else {
|
|
558 |
len = Integer.parseInt(query.split("=")[1]);
|
|
559 |
} |
|
560 |
||
561 |
OutputStream os = s.getOutputStream(); |
|
562 |
out.println(name + ": writing " + len + " bytes"); |
|
563 |
byte[] responseBytes = response().getBytes(US_ASCII); |
|
564 |
for (int i = 0; i< len; i++) {
|
|
565 |
os.write(responseBytes[i]); |
|
566 |
os.flush(); |
|
567 |
} |
|
568 |
} catch (IOException e) {
|
|
569 |
if (!closed) |
|
570 |
throw new UncheckedIOException("Unexpected", e);
|
|
571 |
} |
|
572 |
} |
|
573 |
} |
|
574 |
||
575 |
static final byte[] requestEnd = new byte[] { '\r', '\n', '\r', '\n' };
|
|
576 |
||
577 |
// Read the request method |
|
578 |
static URI readRequestMethod(InputStream is) throws IOException {
|
|
579 |
StringBuilder sb = new StringBuilder(); |
|
580 |
int r; |
|
581 |
while ((r = is.read()) != -1 && r != 0x20) {
|
|
582 |
sb.append((char)r); |
|
583 |
} |
|
584 |
return URI.create(sb.toString()); |
|
585 |
} |
|
586 |
||
587 |
// Read the request URI path |
|
588 |
static URI readRequestPath(InputStream is) throws IOException {
|
|
589 |
StringBuilder sb = new StringBuilder(); |
|
590 |
int r; |
|
591 |
while ((r = is.read()) != -1 && r != 0x20) {
|
|
592 |
sb.append((char)r); |
|
593 |
} |
|
594 |
return URI.create(sb.toString()); |
|
595 |
} |
|
596 |
||
597 |
// Read until the end of a HTTP request headers |
|
|
50985
cd41f34e548c
8206001: Enable TLS1.3 by default in Http Client
michaelm
parents:
50681
diff
changeset
|
598 |
static String readRequestHeaders(InputStream is) throws IOException {
|
| 50681 | 599 |
int requestEndCount = 0, r; |
|
50985
cd41f34e548c
8206001: Enable TLS1.3 by default in Http Client
michaelm
parents:
50681
diff
changeset
|
600 |
StringBuilder sb = new StringBuilder(); |
| 50681 | 601 |
while ((r = is.read()) != -1) {
|
|
50985
cd41f34e548c
8206001: Enable TLS1.3 by default in Http Client
michaelm
parents:
50681
diff
changeset
|
602 |
sb.append((char) r); |
| 50681 | 603 |
if (r == requestEnd[requestEndCount]) {
|
604 |
requestEndCount++; |
|
605 |
if (requestEndCount == 4) {
|
|
606 |
break; |
|
607 |
} |
|
608 |
} else {
|
|
609 |
requestEndCount = 0; |
|
610 |
} |
|
611 |
} |
|
|
50985
cd41f34e548c
8206001: Enable TLS1.3 by default in Http Client
michaelm
parents:
50681
diff
changeset
|
612 |
return sb.toString(); |
| 50681 | 613 |
} |
614 |
} |
|
615 |
||
616 |
/** A server that issues a, possibly-partial, chunked reply. */ |
|
617 |
static class PlainVariableLengthServer extends ReplyingServer {
|
|
618 |
||
619 |
static final String CHUNKED_RESPONSE_BODY = |
|
620 |
"6\r\n"+ "<html>\r\n" + |
|
621 |
"6\r\n"+ "<body>\r\n" + |
|
622 |
"10\r\n"+ "<h1>Heading</h1>\r\n" + |
|
623 |
"10\r\n"+ "<p>Some Text</p>\r\n" + |
|
624 |
"7\r\n"+ "</body>\r\n" + |
|
625 |
"7\r\n"+ "</html>\r\n" + |
|
626 |
"0\r\n"+ "\r\n"; |
|
627 |
||
628 |
static final String RESPONSE_HEADERS = |
|
629 |
"HTTP/1.1 200 OK\r\n" + |
|
630 |
"Content-Type: text/html; charset=utf-8\r\n" + |
|
631 |
"Transfer-Encoding: chunked\r\n" + |
|
632 |
"Connection: close\r\n\r\n"; |
|
633 |
||
634 |
static final String RESPONSE = RESPONSE_HEADERS + CHUNKED_RESPONSE_BODY; |
|
635 |
||
636 |
PlainVariableLengthServer() throws IOException {
|
|
637 |
super("PlainVariableLengthServer");
|
|
638 |
} |
|
639 |
||
640 |
protected PlainVariableLengthServer(String name) throws IOException {
|
|
641 |
super(name); |
|
642 |
} |
|
643 |
||
644 |
@Override |
|
645 |
String response( ) { return RESPONSE; }
|
|
646 |
} |
|
647 |
||
648 |
/** A server that issues a, possibly-partial, chunked reply over SSL. */ |
|
649 |
static final class SSLVariableLengthServer extends PlainVariableLengthServer {
|
|
650 |
SSLVariableLengthServer() throws IOException {
|
|
651 |
super("SSLVariableLengthServer");
|
|
652 |
} |
|
653 |
@Override |
|
654 |
public ServerSocket newServerSocket() throws IOException {
|
|
655 |
return SSLServerSocketFactory.getDefault().createServerSocket(); |
|
656 |
} |
|
657 |
} |
|
658 |
||
659 |
/** A server that issues a fixed-length reply. */ |
|
660 |
static final class FixedLengthServer extends ReplyingServer {
|
|
661 |
||
662 |
static final String RESPONSE_BODY = EXPECTED_RESPONSE_BODY; |
|
663 |
||
664 |
static final String RESPONSE_HEADERS = |
|
665 |
"HTTP/1.1 200 OK\r\n" + |
|
666 |
"Content-Type: text/html; charset=utf-8\r\n" + |
|
667 |
"Content-Length: " + RESPONSE_BODY.length() + "\r\n" + |
|
668 |
"Connection: close\r\n\r\n"; |
|
669 |
||
670 |
static final String RESPONSE = RESPONSE_HEADERS + RESPONSE_BODY; |
|
671 |
||
672 |
FixedLengthServer() throws IOException {
|
|
673 |
super("FixedLengthServer");
|
|
674 |
} |
|
675 |
||
676 |
@Override |
|
677 |
String response( ) { return RESPONSE; }
|
|
678 |
} |
|
679 |
||
680 |
static String serverAuthority(Server server) {
|
|
681 |
return InetAddress.getLoopbackAddress().getHostName() + ":" |
|
682 |
+ server.getPort(); |
|
683 |
} |
|
684 |
||
685 |
@BeforeTest |
|
686 |
public void setup() throws Exception {
|
|
687 |
sslContext = new SimpleSSLContext().get(); |
|
688 |
if (sslContext == null) |
|
689 |
throw new AssertionError("Unexpected null sslContext");
|
|
690 |
SSLContext.setDefault(sslContext); |
|
691 |
||
692 |
sslParameters = new SSLParameters(); |
|
693 |
sslParameters.setProtocols(new String[] {"TLSv1.2"});
|
|
694 |
||
695 |
closeImmediatelyServer = new PlainCloseImmediatelyServer(); |
|
696 |
httpURIClsImed = "http://" + serverAuthority(closeImmediatelyServer) |
|
697 |
+ "/http1/closeImmediately/foo"; |
|
698 |
||
699 |
closeImmediatelyHttpsServer = new SSLCloseImmediatelyServer(); |
|
700 |
httpsURIClsImed = "https://" + serverAuthority(closeImmediatelyHttpsServer) |
|
701 |
+ "/https1/closeImmediately/foo"; |
|
702 |
||
703 |
variableLengthServer = new PlainVariableLengthServer(); |
|
704 |
httpURIVarLen = "http://" + serverAuthority(variableLengthServer) |
|
705 |
+ "/http1/variable/bar"; |
|
706 |
||
707 |
variableLengthHttpsServer = new SSLVariableLengthServer(); |
|
708 |
httpsURIVarLen = "https://" + serverAuthority(variableLengthHttpsServer) |
|
709 |
+ "/https1/variable/bar"; |
|
710 |
||
711 |
fixedLengthServer = new FixedLengthServer(); |
|
712 |
httpURIFixLen = "http://" + serverAuthority(fixedLengthServer) |
|
713 |
+ "/http1/fixed/baz"; |
|
714 |
} |
|
715 |
||
716 |
@AfterTest |
|
717 |
public void teardown() throws Exception {
|
|
718 |
closeImmediatelyServer.close(); |
|
719 |
closeImmediatelyHttpsServer.close(); |
|
720 |
variableLengthServer.close(); |
|
721 |
variableLengthHttpsServer.close(); |
|
722 |
fixedLengthServer.close(); |
|
723 |
} |
|
724 |
} |