| /* |
| * Copyright (C) 2016, Chrisian Halstrick <christian.halstrick@sap.com> and |
| * other copyright owners as documented in the project's IP log. |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Distribution License v1.0 which accompanies this |
| * distribution, is reproduced below, and is available at |
| * http://www.eclipse.org/org/documents/edl-v10.php |
| * |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are met: |
| * |
| * - Redistributions of source code must retain the above copyright notice, this |
| * list of conditions and the following disclaimer. |
| * |
| * - Redistributions in binary form must reproduce the above copyright notice, |
| * this list of conditions and the following disclaimer in the documentation |
| * and/or other materials provided with the distribution. |
| * |
| * - Neither the name of the Eclipse Foundation, Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from this |
| * software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE |
| * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| * POSSIBILITY OF SUCH DAMAGE. |
| */ |
| package org.eclipse.jgit.pgm; |
| |
| import static java.nio.charset.StandardCharsets.UTF_8; |
| import static org.junit.Assert.assertEquals; |
| |
| import java.io.ByteArrayOutputStream; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.io.UnsupportedEncodingException; |
| import java.net.MalformedURLException; |
| import java.util.List; |
| import java.util.Map; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| /** |
| * Test how the content of the environment variables http[s]_proxy (upper- and |
| * lowercase) influence the setting of the system properties |
| * http[s].proxy[Host|Port] |
| */ |
| public class ProxyConfigTest { |
| private ProcessBuilder processBuilder; |
| |
| private Map<String, String> environment; |
| |
| @Before |
| public void setUp() { |
| String separator = System.getProperty("file.separator"); |
| String classpath = System.getProperty("java.class.path"); |
| String path = System.getProperty("java.home") + separator + "bin" |
| + separator + "java"; |
| processBuilder = new ProcessBuilder(path, "-cp", classpath, |
| ProxyPropertiesDumper.class.getName()); |
| environment = processBuilder.environment(); |
| environment.remove("http_proxy"); |
| environment.remove("https_proxy"); |
| environment.remove("HTTP_PROXY"); |
| environment.remove("HTTPS_PROXY"); |
| } |
| |
| @Test |
| public void testNoSetting() throws Exception { |
| Process start = processBuilder.start(); |
| start.waitFor(); |
| assertEquals( |
| "http.proxyHost: null, http.proxyPort: null, https.proxyHost: null, https.proxyPort: null", |
| getOutput(start)); |
| } |
| |
| @Test |
| public void testHttpProxy_lowerCase() throws Exception { |
| environment.put("http_proxy", "http://xx:1234"); |
| Process start = processBuilder.start(); |
| start.waitFor(); |
| assertEquals( |
| "http.proxyHost: xx, http.proxyPort: 1234, https.proxyHost: null, https.proxyPort: null", |
| getOutput(start)); |
| } |
| |
| @Test |
| public void testHttpProxy_upperCase() throws Exception { |
| environment.put("HTTP_PROXY", "http://XX:1234"); |
| Process start = processBuilder.start(); |
| start.waitFor(); |
| assertEquals( |
| "http.proxyHost: null, http.proxyPort: null, https.proxyHost: null, https.proxyPort: null", |
| getOutput(start)); |
| } |
| |
| @Test |
| public void testHttpProxy_bothCases() throws Exception { |
| environment.put("http_proxy", "http://xx:1234"); |
| environment.put("HTTP_PROXY", "http://XX:1234"); |
| Process start = processBuilder.start(); |
| start.waitFor(); |
| assertEquals( |
| "http.proxyHost: xx, http.proxyPort: 1234, https.proxyHost: null, https.proxyPort: null", |
| getOutput(start)); |
| } |
| |
| @Test |
| public void testHttpsProxy_lowerCase() throws Exception { |
| environment.put("https_proxy", "http://xx:1234"); |
| Process start = processBuilder.start(); |
| start.waitFor(); |
| assertEquals( |
| "http.proxyHost: null, http.proxyPort: null, https.proxyHost: xx, https.proxyPort: 1234", |
| getOutput(start)); |
| } |
| |
| @Test |
| public void testHttpsProxy_upperCase() throws Exception { |
| environment.put("HTTPS_PROXY", "http://XX:1234"); |
| Process start = processBuilder.start(); |
| start.waitFor(); |
| assertEquals( |
| "http.proxyHost: null, http.proxyPort: null, https.proxyHost: XX, https.proxyPort: 1234", |
| getOutput(start)); |
| } |
| |
| @Test |
| public void testHttpsProxy_bothCases() throws Exception { |
| environment.put("https_proxy", "http://xx:1234"); |
| environment.put("HTTPS_PROXY", "http://XX:1234"); |
| Process start = processBuilder.start(); |
| start.waitFor(); |
| assertEquals( |
| "http.proxyHost: null, http.proxyPort: null, https.proxyHost: xx, https.proxyPort: 1234", |
| getOutput(start)); |
| } |
| |
| @Test |
| public void testAll() throws Exception { |
| environment.put("http_proxy", "http://xx:1234"); |
| environment.put("HTTP_PROXY", "http://XX:1234"); |
| environment.put("https_proxy", "http://yy:1234"); |
| environment.put("HTTPS_PROXY", "http://YY:1234"); |
| Process start = processBuilder.start(); |
| start.waitFor(); |
| assertEquals( |
| "http.proxyHost: xx, http.proxyPort: 1234, https.proxyHost: yy, https.proxyPort: 1234", |
| getOutput(start)); |
| } |
| |
| @Test |
| public void testDontOverwriteHttp() |
| throws IOException, InterruptedException { |
| environment.put("http_proxy", "http://xx:1234"); |
| environment.put("HTTP_PROXY", "http://XX:1234"); |
| environment.put("https_proxy", "http://yy:1234"); |
| environment.put("HTTPS_PROXY", "http://YY:1234"); |
| List<String> command = processBuilder.command(); |
| command.add(1, "-Dhttp.proxyHost=gondola"); |
| command.add(2, "-Dhttp.proxyPort=5678"); |
| command.add("dontClearProperties"); |
| Process start = processBuilder.start(); |
| start.waitFor(); |
| assertEquals( |
| "http.proxyHost: gondola, http.proxyPort: 5678, https.proxyHost: yy, https.proxyPort: 1234", |
| getOutput(start)); |
| } |
| |
| @Test |
| public void testOverwriteHttpPort() |
| throws IOException, InterruptedException { |
| environment.put("http_proxy", "http://xx:1234"); |
| environment.put("HTTP_PROXY", "http://XX:1234"); |
| environment.put("https_proxy", "http://yy:1234"); |
| environment.put("HTTPS_PROXY", "http://YY:1234"); |
| List<String> command = processBuilder.command(); |
| command.add(1, "-Dhttp.proxyPort=5678"); |
| command.add("dontClearProperties"); |
| Process start = processBuilder.start(); |
| start.waitFor(); |
| assertEquals( |
| "http.proxyHost: xx, http.proxyPort: 1234, https.proxyHost: yy, https.proxyPort: 1234", |
| getOutput(start)); |
| } |
| |
| private static String getOutput(Process p) |
| throws IOException, UnsupportedEncodingException { |
| try (InputStream inputStream = p.getInputStream()) { |
| ByteArrayOutputStream result = new ByteArrayOutputStream(); |
| byte[] buffer = new byte[1024]; |
| int length; |
| while ((length = inputStream.read(buffer)) != -1) { |
| result.write(buffer, 0, length); |
| } |
| return result.toString(UTF_8.name()); |
| } |
| } |
| } |
| |
| class ProxyPropertiesDumper { |
| public static void main(String args[]) { |
| try { |
| if (args.length == 0 || !args[0].equals("dontClearProperties")) { |
| System.clearProperty("http.proxyHost"); |
| System.clearProperty("http.proxyPort"); |
| System.clearProperty("https.proxyHost"); |
| System.clearProperty("https.proxyPort"); |
| } |
| Main.configureHttpProxy(); |
| System.out.printf( |
| "http.proxyHost: %s, http.proxyPort: %s, https.proxyHost: %s, https.proxyPort: %s", |
| System.getProperty("http.proxyHost"), |
| System.getProperty("http.proxyPort"), |
| System.getProperty("https.proxyHost"), |
| System.getProperty("https.proxyPort")); |
| System.out.flush(); |
| } catch (MalformedURLException e) { |
| System.out.println("exception: " + e); |
| } |
| } |
| } |