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Prevent blowing connections number for reoccurring SSLContentFatory i…
…nstances Signed-off-by: jansupol <[email protected]>
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core-client/src/test/java/org/glassfish/jersey/client/SSLSocketFactoryTest.java
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| /* | ||
| * Copyright (c) 2024 Oracle and/or its affiliates. All rights reserved. | ||
| * | ||
| * This program and the accompanying materials are made available under the | ||
| * terms of the Eclipse Public License v. 2.0, which is available at | ||
| * http://www.eclipse.org/legal/epl-2.0. | ||
| * | ||
| * This Source Code may also be made available under the following Secondary | ||
| * Licenses when the conditions for such availability set forth in the | ||
| * Eclipse Public License v. 2.0 are satisfied: GNU General Public License, | ||
| * version 2 with the GNU Classpath Exception, which is available at | ||
| * https://www.gnu.org/software/classpath/license.html. | ||
| * | ||
| * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0 | ||
| */ | ||
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| package org.glassfish.jersey.client; | ||
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| import org.glassfish.jersey.client.internal.HttpUrlConnector; | ||
| import org.glassfish.jersey.client.spi.Connector; | ||
| import org.glassfish.jersey.internal.MapPropertiesDelegate; | ||
| import org.glassfish.jersey.internal.PropertiesDelegate; | ||
| import org.hamcrest.MatcherAssert; | ||
| import org.hamcrest.Matchers; | ||
| import org.junit.jupiter.api.Test; | ||
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| import javax.net.ssl.HttpsURLConnection; | ||
| import javax.net.ssl.SSLContext; | ||
| import javax.net.ssl.SSLSocketFactory; | ||
| import javax.ws.rs.client.Client; | ||
| import javax.ws.rs.client.ClientBuilder; | ||
| import javax.ws.rs.core.Response; | ||
| import java.io.IOException; | ||
| import java.net.HttpURLConnection; | ||
| import java.net.URISyntaxException; | ||
| import java.net.URL; | ||
| import java.net.URLConnection; | ||
| import java.util.concurrent.atomic.AtomicReference; | ||
| import java.util.function.Supplier; | ||
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| public class SSLSocketFactoryTest { | ||
| static final AtomicReference<SSLSocketFactory> factoryHolder = new AtomicReference<>(); | ||
| static SSLSocketFactory defaultSocketFactory = HttpsURLConnection.getDefaultSSLSocketFactory(); | ||
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| // @Test | ||
| // Alternative test | ||
| // Check KeepAliveCache#get(URL url, Object obj) | ||
| public void testSingleConnection() throws InterruptedException, IOException { | ||
| Client client = ClientBuilder.newClient(); | ||
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| for (int i = 0; i < 3; i++) { | ||
| try (Response response = client.target("https://www.spiegel.de") | ||
| .request() | ||
| .get()) { | ||
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| response.readEntity(String.class); | ||
| System.out.println(String.format("response = %s", response)); | ||
| Thread.sleep(1000); | ||
| } | ||
| } | ||
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| System.in.read(); | ||
| } | ||
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| @Test | ||
| public void testSslContextFactoryOnClientIsSameForConsecutiveRequests() throws IOException, URISyntaxException { | ||
| int firstRequestFactory, secondRequestFactory = 0; | ||
| Client client = ClientBuilder.newClient(); | ||
| HttpUrlConnectorProvider.ConnectionFactory connectionFactory = (url) -> (HttpURLConnection) url.openConnection(); | ||
| SSLSocketFactoryConnector connector = (SSLSocketFactoryConnector) new SSlSocketFactoryUrlConnectorProvider() | ||
| .createHttpUrlConnector(client, connectionFactory, 4096, true, false); | ||
| URL url = new URL("https://somewhere.whereever:8080"); | ||
| URLConnection urlConnection = url.openConnection(); | ||
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| // First Request | ||
| connector.setSslContextFactory(client, new ClientRequest(url.toURI(), | ||
| (ClientConfig) client.getConfiguration(), new MapPropertiesDelegate())); | ||
| connector.secureConnection((JerseyClient) client, (HttpURLConnection) urlConnection); | ||
| firstRequestFactory = factoryHolder.get().hashCode(); | ||
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| // reset to the default socketFactory | ||
| ((HttpsURLConnection) urlConnection).setSSLSocketFactory(defaultSocketFactory); | ||
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| // Second Request | ||
| connector.setSslContextFactory(client, new ClientRequest(url.toURI(), | ||
| (ClientConfig) client.getConfiguration(), new MapPropertiesDelegate())); | ||
| connector.secureConnection((JerseyClient) client, (HttpURLConnection) urlConnection); | ||
| secondRequestFactory = factoryHolder.get().hashCode(); | ||
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| MatcherAssert.assertThat(firstRequestFactory, Matchers.equalTo(secondRequestFactory)); | ||
| } | ||
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| @Test | ||
| public void testSslContextFactoryOnRequestIsSameForConsecutiveRequests() throws IOException, URISyntaxException { | ||
| int firstRequestFactory, secondRequestFactory = 0; | ||
| Client client = ClientBuilder.newClient(); | ||
| SSLContext sslContext = new SslContextClientBuilder().build(); | ||
| HttpUrlConnectorProvider.ConnectionFactory connectionFactory = (url) -> (HttpURLConnection) url.openConnection(); | ||
| SSLSocketFactoryConnector connector = (SSLSocketFactoryConnector) new SSlSocketFactoryUrlConnectorProvider() | ||
| .createHttpUrlConnector(client, connectionFactory, 4096, true, false); | ||
| URL url = new URL("https://somewhere.whereever:8080"); | ||
| URLConnection urlConnection = url.openConnection(); | ||
| PropertiesDelegate propertiesDelegate = new MapPropertiesDelegate(); | ||
| propertiesDelegate.setProperty(ClientProperties.SSL_CONTEXT_SUPPLIER, (Supplier<SSLContext>)() -> sslContext); | ||
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| // First Request | ||
| connector.setSslContextFactory(client, new ClientRequest(url.toURI(), | ||
| (ClientConfig) client.getConfiguration(), propertiesDelegate)); | ||
| connector.secureConnection((JerseyClient) client, (HttpURLConnection) urlConnection); | ||
| firstRequestFactory = factoryHolder.get().hashCode(); | ||
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| // reset to the default socketFactory | ||
| ((HttpsURLConnection) urlConnection).setSSLSocketFactory(defaultSocketFactory); | ||
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| // Second Request | ||
| connector.setSslContextFactory(client, new ClientRequest(url.toURI(), | ||
| (ClientConfig) client.getConfiguration(), propertiesDelegate)); | ||
| connector.secureConnection((JerseyClient) client, (HttpURLConnection) urlConnection); | ||
| secondRequestFactory = factoryHolder.get().hashCode(); | ||
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| MatcherAssert.assertThat(firstRequestFactory, Matchers.equalTo(secondRequestFactory)); | ||
| } | ||
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| private static class SSLSocketFactoryConnector extends HttpUrlConnector { | ||
| public SSLSocketFactoryConnector(Client client, HttpUrlConnectorProvider.ConnectionFactory connectionFactory, | ||
| int chunkSize, boolean fixLengthStreaming, boolean setMethodWorkaround) { | ||
| super(client, connectionFactory, chunkSize, fixLengthStreaming, setMethodWorkaround); | ||
| } | ||
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| @Override | ||
| protected void secureConnection(JerseyClient client, HttpURLConnection uc) { | ||
| super.secureConnection(client, uc); | ||
| if (HttpsURLConnection.class.isInstance(uc)) { | ||
| SSLSocketFactory factory = ((HttpsURLConnection) uc).getSSLSocketFactory(); | ||
| factoryHolder.set(factory); | ||
| } | ||
| } | ||
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| @Override | ||
| protected void setSslContextFactory(Client client, ClientRequest request) { | ||
| super.setSslContextFactory(client, request); | ||
| } | ||
| } | ||
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| private static class SSlSocketFactoryUrlConnectorProvider extends HttpUrlConnectorProvider { | ||
| @Override | ||
| protected Connector createHttpUrlConnector(Client client, ConnectionFactory connectionFactory, int chunkSize, | ||
| boolean fixLengthStreaming, boolean setMethodWorkaround) { | ||
| return new SSLSocketFactoryConnector( | ||
| client, | ||
| connectionFactory, | ||
| chunkSize, | ||
| fixLengthStreaming, | ||
| setMethodWorkaround); | ||
| } | ||
| } | ||
| } |