219 lines
9.4 KiB
Java
219 lines
9.4 KiB
Java
/*
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* Copyright (c) 2018, 2023, 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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import com.sun.net.httpserver.HttpsConfigurator;
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import com.sun.net.httpserver.HttpsServer;
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import jdk.test.lib.net.SimpleSSLContext;
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import javax.net.ssl.SSLContext;
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import java.net.InetAddress;
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import java.net.InetSocketAddress;
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import java.net.ProxySelector;
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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.HttpClient.Version;
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import java.net.http.HttpRequest;
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import java.net.http.HttpResponse;
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import java.net.http.HttpResponse.BodyHandlers;
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import java.util.Arrays;
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import java.util.List;
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import java.util.stream.Collectors;
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import java.util.stream.Stream;
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import jdk.httpclient.test.lib.common.HttpServerAdapters;
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import jdk.httpclient.test.lib.http2.Http2TestServer;
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import static java.lang.String.format;
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import static java.lang.System.out;
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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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/**
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* @test
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* @summary This test verifies that if an h2 connection going through a
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* proxy P is downgraded to HTTP/1.1, then a new h2 request
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* going to a different host through the same proxy will not
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* be preemptively downgraded. That, is the stack should attempt
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* a new h2 connection to the new host. It also verifies that
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* the stack sends the appropriate "host" header to the proxy.
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* @bug 8196967 8222527
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* @library /test/lib /test/jdk/java/net/httpclient/lib
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* @build jdk.httpclient.test.lib.common.HttpServerAdapters jdk.test.lib.net.SimpleSSLContext
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* DigestEchoServer HttpsTunnelTest
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* @run main/othervm -Dtest.requiresHost=true
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* -Djdk.httpclient.HttpClient.log=headers
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* -Djdk.internal.httpclient.debug=true HttpsTunnelTest
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* @run main/othervm -Dtest.requiresHost=true
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* -Djdk.httpclient.allowRestrictedHeaders=host
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* -Djdk.httpclient.HttpClient.log=headers
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* -Djdk.internal.httpclient.debug=true HttpsTunnelTest
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*
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*/
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public class HttpsTunnelTest implements HttpServerAdapters {
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static final String data[] = {
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"Lorem ipsum",
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"dolor sit amet",
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"consectetur adipiscing elit, sed do eiusmod tempor",
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"quis nostrud exercitation ullamco",
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"laboris nisi",
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"ut",
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"aliquip ex ea commodo consequat." +
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"Duis aute irure dolor in reprehenderit in voluptate velit esse" +
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"cillum dolore eu fugiat nulla pariatur.",
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"Excepteur sint occaecat cupidatat non proident."
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};
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static final SSLContext context;
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static {
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try {
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context = new SimpleSSLContext().get();
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SSLContext.setDefault(context);
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} catch (Exception x) {
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throw new ExceptionInInitializerError(x);
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}
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}
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HttpsTunnelTest() {
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}
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public HttpClient newHttpClient(ProxySelector ps) {
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HttpClient.Builder builder = HttpClient
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.newBuilder()
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.sslContext(context)
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.proxy(ps);
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return builder.build();
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}
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public static void main(String[] args) throws Exception {
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HttpTestServer http1Server =
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HttpTestServer.create(HTTP_1_1, context);
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http1Server.addHandler(new HttpTestEchoHandler(), "/");
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http1Server.start();
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HttpTestServer http2Server = HttpTestServer.create(HTTP_2, SSLContext.getDefault());
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http2Server.addHandler(new HttpTestEchoHandler(), "/");
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http2Server.start();
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DigestEchoServer.TunnelingProxy proxy = DigestEchoServer.createHttpsProxyTunnel(
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DigestEchoServer.HttpAuthSchemeType.NONE);
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try {
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URI uri1 = new URI("https://" + http1Server.serverAuthority() + "/foo/https1");
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URI uri2 = new URI("https://" + http2Server.serverAuthority() + "/foo/https2");
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boolean provideCustomHost = "host".equalsIgnoreCase(
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System.getProperty("jdk.httpclient.allowRestrictedHeaders",""));
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String customHttp1Host = null, customHttp2Host = null;
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if (provideCustomHost) {
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customHttp1Host = makeCustomHostString(http1Server, uri1);
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out.println("HTTP/1.1: <" + uri1 + "> [custom host: " + customHttp1Host + "]");
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customHttp2Host = makeCustomHostString(http2Server, uri2);
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out.println("HTTP/2: <" + uri2 + "> [custom host: " + customHttp2Host + "]");
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}
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ProxySelector ps = ProxySelector.of(proxy.getProxyAddress());
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//HttpClient.Builder.NO_PROXY;
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HttpsTunnelTest test = new HttpsTunnelTest();
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HttpClient client = test.newHttpClient(ps);
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out.println("Proxy is: " + ps.select(uri2));
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List<String> lines = List.of(Arrays.copyOfRange(data, 0, data.length));
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assert lines.size() == data.length;
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String body = lines.stream().collect(Collectors.joining("\r\n"));
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HttpRequest.BodyPublisher reqBody = HttpRequest.BodyPublishers.ofString(body);
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HttpRequest.Builder req1Builder = HttpRequest
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.newBuilder(uri1)
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.version(Version.HTTP_2)
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.POST(reqBody);
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if (provideCustomHost) req1Builder.header("host", customHttp1Host);
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HttpRequest req1 = req1Builder.build();
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out.println("\nPosting to HTTP/1.1 server at: " + req1);
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HttpResponse<Stream<String>> response = client.send(req1, BodyHandlers.ofLines());
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out.println("Checking response...");
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if (response.statusCode() != 200) {
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throw new RuntimeException("Unexpected status code: " + response);
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}
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if (response.version() != HTTP_1_1) {
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throw new RuntimeException("Unexpected protocol version: "
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+ response.version());
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}
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List<String> respLines = response.body().collect(Collectors.toList());
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if (!lines.equals(respLines)) {
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throw new RuntimeException("Unexpected response 1: " + respLines);
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}
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HttpRequest.BodyPublisher reqBody2 = HttpRequest.BodyPublishers.ofString(body);
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HttpRequest.Builder req2Builder = HttpRequest
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.newBuilder(uri2)
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.version(Version.HTTP_2)
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.POST(reqBody2);
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if (provideCustomHost) req2Builder.header("host", customHttp2Host);
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HttpRequest req2 = req2Builder.build();
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out.println("\nPosting to HTTP/2 server at: " + req2);
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response = client.send(req2, BodyHandlers.ofLines());
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out.println("Checking response...");
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if (response.statusCode() != 200) {
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throw new RuntimeException("Unexpected status code: " + response);
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}
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if (response.version() != Version.HTTP_2) {
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throw new RuntimeException("Unexpected protocol version: "
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+ response.version());
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}
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respLines = response.body().collect(Collectors.toList());
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if (!lines.equals(respLines)) {
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throw new RuntimeException("Unexpected response 2: " + respLines);
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}
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} catch(Throwable t) {
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out.println("Unexpected exception: exiting: " + t);
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t.printStackTrace();
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throw t;
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} finally {
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proxy.stop();
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http1Server.stop();
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http2Server.stop();
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}
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}
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/**
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* Builds a custom host string that is different to what is in the URI
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* authority, that is textually different than what the stack would
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* send. For CONNECT we should ignore any custom host settings.
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* The tunnelling proxy will fail with badRequest 400 if it receives
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* the custom host instead of the expected URI authority string.
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* @param server The target server.
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* @param uri The URI to the target server
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* @return a host value for the custom host header.
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*/
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static final String makeCustomHostString(HttpTestServer server, URI uri) {
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String customHttpHost;
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if (server.serverAuthority().contains("localhost")) {
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customHttpHost = InetAddress.getLoopbackAddress().getHostAddress();
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} else {
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customHttpHost = InetAddress.getLoopbackAddress().getHostName();
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}
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if (customHttpHost.contains(":")) customHttpHost = "[" + customHttpHost + "]";
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if (uri.getPort() != -1) customHttpHost = customHttpHost + ":" + uri.getPort();
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return customHttpHost;
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}
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}
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