| /* |
| * Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| /* |
| * @test |
| * @bug 8035158 8145732 |
| * @run main/othervm B8035158 |
| */ |
| |
| import java.net.Proxy; |
| import java.net.ProxySelector; |
| import java.net.URI; |
| import java.util.*; |
| import java.util.concurrent.Callable; |
| |
| public class B8035158 { |
| |
| public static void main(String[] args) { |
| for (TestCase t : emptyNonProxiesHosts()) t.run(); |
| for (TestCase t : nonEmptyNonProxiesHosts()) t.run(); |
| for (TestCase t : misc()) t.run(); |
| } |
| |
| // Setting http.nonProxyHosts to an empty string has an effect of |
| // not including default hosts to the list of exceptions |
| // (i.e. if you want everything to be connected directly rather than |
| // through proxy, you should set this property to an empty string) |
| private static Collection<TestCase> emptyNonProxiesHosts() { |
| List<TestCase> tests = new LinkedList<>(); |
| String[] loopbacks = {"localhost", "[::1]", "[::0]", "0.0.0.0", |
| "127.0.0.0", "127.0.0.1", "127.0.1.0", "127.0.1.1", |
| "127.1.0.0", "127.1.0.1", "127.1.1.0", "127.1.1.1"}; |
| Map<String, String> properties = new HashMap<>(); |
| properties.put("http.proxyHost", "http://proxy.example.com"); |
| properties.put("http.nonProxyHosts", ""); |
| for (String s : loopbacks) { |
| tests.add(new TestCase(properties, "http://" + s, true)); |
| } |
| return tests; |
| } |
| |
| // No matter what is set into the http.nonProxyHosts (as far as it is not |
| // an empty string) loopback address aliases must be always connected |
| // directly |
| private static Collection<TestCase> nonEmptyNonProxiesHosts() { |
| List<TestCase> tests = new LinkedList<>(); |
| String[] nonProxyHosts = { |
| "google.com", |
| "localhost", "[::1]", "[::0]", "0.0.0.0", |
| "127.0.0.0", "127.0.0.1", "127.0.1.0", "127.0.1.1", |
| "127.1.0.0", "127.1.0.1", "127.1.1.0", "127.1.1.1"}; |
| String[] loopbacks = {"localhost", "[::1]", "[::0]", "0.0.0.0", |
| "127.0.0.0", "127.0.0.1", "127.0.1.0", "127.0.1.1", |
| "127.1.0.0", "127.1.0.1", "127.1.1.0", "127.1.1.1"}; |
| for (String h : nonProxyHosts) { |
| for (String s : loopbacks) { |
| Map<String, String> properties = new HashMap<>(); |
| properties.put("http.proxyHost", "http://proxy.example.com"); |
| properties.put("http.nonProxyHosts", h); |
| tests.add(new TestCase(properties, "http://" + s, false)); |
| } |
| } |
| return tests; |
| } |
| |
| // unsorted tests |
| private static Collection<TestCase> misc() { |
| List<TestCase> t = new LinkedList<>(); |
| t.add(new TestCase("oracle.com", "http://137.254.16.101", true)); |
| t.add(new TestCase("google.com", "http://74.125.200.101", true)); |
| |
| t.add(new TestCase("google.com|google.ie", "http://google.co.uk", |
| true)); |
| t.add(new TestCase("google.com|google.ie", "http://google.com", |
| false)); |
| t.add(new TestCase("google.com|google.ie", "http://google.ie", |
| false)); |
| t.add(new TestCase("google.com|google.com|google.ie", |
| "http://google.ie", false)); |
| |
| t.add(new TestCase("google.com|bing.com|yahoo.com", |
| "http://127.0.0.1", false)); |
| t.add(new TestCase("google.com|bing.com|yahoo.com", |
| "http://google.com", false)); |
| t.add(new TestCase("google.com|bing.com|yahoo.com", |
| "http://bing.com", false)); |
| t.add(new TestCase("google.com|bing.com|yahoo.com", |
| "http://yahoo.com", false)); |
| |
| t.add(new TestCase("google.com|bing.com", "http://google.com", false)); |
| t.add(new TestCase("google.com|bing.com", "http://bing.com", false)); |
| t.add(new TestCase("google.com|bing.com", "http://yahoo.com", |
| true)); |
| t.add(new TestCase("google.com|bing.co*", "http://google.com", false)); |
| t.add(new TestCase("google.com|bing.co*", "http://bing.com", false)); |
| t.add(new TestCase("google.com|bing.co*", "http://yahoo.com", |
| true)); |
| t.add(new TestCase("google.com|*ing.com", "http://google.com", false)); |
| t.add(new TestCase("google.com|*ing.com", "http://bing.com", false)); |
| t.add(new TestCase("google.com|*ing.com", "http://yahoo.com", |
| true)); |
| t.add(new TestCase("google.co*|bing.com", "http://google.com", false)); |
| t.add(new TestCase("google.co*|bing.com", "http://bing.com", false)); |
| t.add(new TestCase("google.co*|bing.com", "http://yahoo.com", |
| true)); |
| t.add(new TestCase("google.co*|bing.co*", "http://google.com", false)); |
| t.add(new TestCase("google.co*|bing.co*", "http://bing.com", false)); |
| t.add(new TestCase("google.co*|bing.co*", "http://yahoo.com", |
| true)); |
| t.add(new TestCase("google.co*|*ing.com", "http://google.com", false)); |
| t.add(new TestCase("google.co*|*ing.com", "http://bing.com", false)); |
| t.add(new TestCase("google.co*|*ing.com", "http://yahoo.com", |
| true)); |
| t.add(new TestCase("*oogle.com|bing.com", "http://google.com", false)); |
| t.add(new TestCase("*oogle.com|bing.com", "http://bing.com", false)); |
| t.add(new TestCase("*oogle.com|bing.com", "http://yahoo.com", |
| true)); |
| t.add(new TestCase("*oogle.com|bing.co*", "http://google.com", false)); |
| t.add(new TestCase("*oogle.com|bing.co*", "http://bing.com", false)); |
| t.add(new TestCase("*oogle.com|bing.co*", "http://yahoo.com", |
| true)); |
| t.add(new TestCase("*oogle.com|*ing.com", "http://google.com", false)); |
| t.add(new TestCase("*oogle.com|*ing.com", "http://bing.com", false)); |
| t.add(new TestCase("*oogle.com|*ing.com", "http://yahoo.com", |
| true)); |
| |
| t.add(new TestCase("google.com|bing.com|yahoo.com", "http://google.com", false)); |
| t.add(new TestCase("google.com|bing.com|yahoo.com", "http://bing.com", false)); |
| t.add(new TestCase("google.com|bing.com|yahoo.com", "http://yahoo.com", false)); |
| t.add(new TestCase("google.com|bing.com|yahoo.com", |
| "http://duckduckgo.com", true)); |
| |
| t.add(new TestCase("p-proxy.com", "http://p-proxy.com", false)); |
| t.add(new TestCase("google.co*|google.ie", "http://google.co.uk", |
| false)); |
| |
| t.add(new TestCase("*oracle.com", "http://my.oracle.com", false)); |
| t.add(new TestCase("google.com|bing.com|yahoo.com", "http://127.0.0.1", false)); |
| t.add(new TestCase("google.com|bing.com|yahoo.com", "http://yahoo.com", false)); |
| |
| // example from |
| // http://docs.oracle.com/javase/7/docs/technotes/guides/net/proxies.html |
| t.add(new TestCase("localhost|host.example.com", "http://localhost", |
| false)); |
| t.add(new TestCase("localhost|host.example.com", |
| "http://host.example.com", false)); |
| t.add(new TestCase("localhost|host.example.com", |
| "http://google.com", true)); |
| return t; |
| } |
| |
| |
| private static <T> T withSystemPropertiesSet( |
| Map<String, String> localProperties, |
| Callable<? extends T> code) { |
| Map<String, String> backup = new HashMap<>(); |
| try { |
| backupAndSetProperties(localProperties, backup); |
| return code.call(); |
| } catch (Exception e) { |
| throw new RuntimeException(e); |
| } finally { |
| restoreProperties(backup); |
| } |
| } |
| |
| private static void backupAndSetProperties( |
| Map<String, String> localProperties, |
| Map<String, String> oldProperties) { |
| for (Map.Entry<String, String> e : localProperties.entrySet()) { |
| String oldValue = System.setProperty(e.getKey(), e.getValue()); |
| oldProperties.put(e.getKey(), oldValue); |
| } |
| } |
| |
| private static void restoreProperties(Map<String, String> oldProperties) { |
| for (Map.Entry<String, String> e : oldProperties.entrySet()) { |
| String oldValue = e.getValue(); |
| String key = e.getKey(); |
| if (oldValue == null) |
| System.getProperties().remove(key); |
| else |
| System.setProperty(key, oldValue); |
| } |
| } |
| |
| private static class TestCase { |
| |
| final Map<String, String> localProperties; |
| final String urlhost; |
| final boolean expectedProxying; |
| |
| TestCase(String nonProxyHosts, String urlhost, |
| boolean expectedProxying) { |
| this(nonProxyHosts, "proxy.example.com", urlhost, |
| expectedProxying); |
| } |
| |
| TestCase(String nonProxyHosts, String proxyHost, String urlhost, |
| boolean expectedProxying) { |
| this(new HashMap<String, String>() { |
| { |
| put("http.nonProxyHosts", nonProxyHosts); |
| put("http.proxyHost", proxyHost); |
| } |
| }, urlhost, expectedProxying); |
| } |
| |
| TestCase(Map<String, String> localProperties, String urlhost, |
| boolean expectedProxying) { |
| this.localProperties = localProperties; |
| this.urlhost = urlhost; |
| this.expectedProxying = expectedProxying; |
| } |
| |
| void run() { |
| System.out.printf("urlhost=%s properties=%s: proxied? %s%n", |
| urlhost, localProperties, expectedProxying); |
| |
| List<Proxy> proxies = withSystemPropertiesSet(localProperties, |
| () -> ProxySelector.getDefault().select( |
| URI.create(urlhost)) |
| ); |
| |
| verify(proxies); |
| } |
| |
| void verify(List<? extends Proxy> proxies) { |
| |
| boolean actualProxying = !(proxies.size() == 1 && |
| proxies.get(0).type() == Proxy.Type.DIRECT); |
| |
| if (actualProxying != expectedProxying) |
| throw new AssertionError(String.format( |
| "Expected %s connection for %s (given " + |
| "properties=%s). Here's the list of proxies " + |
| "returned: %s", |
| expectedProxying ? "proxied" : "direct", urlhost, |
| localProperties, proxies |
| )); |
| } |
| } |
| } |