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- /*
- * Copyright (C) 2013 Christian 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.transport.http;
-
- import java.io.IOException;
- import java.io.InputStream;
- import java.io.OutputStream;
- import java.net.HttpURLConnection;
- import java.net.MalformedURLException;
- import java.net.ProtocolException;
- import java.net.Proxy;
- import java.net.URL;
- import java.security.KeyManagementException;
- import java.security.NoSuchAlgorithmException;
- import java.security.SecureRandom;
- import java.util.LinkedList;
- import java.util.List;
- import java.util.Map;
-
- import javax.net.ssl.HostnameVerifier;
- import javax.net.ssl.HttpsURLConnection;
- import javax.net.ssl.KeyManager;
- import javax.net.ssl.SSLContext;
- import javax.net.ssl.TrustManager;
-
- import org.eclipse.jgit.annotations.NonNull;
- /**
- * A {@link org.eclipse.jgit.transport.http.HttpConnection} which simply
- * delegates every call to a {@link java.net.HttpURLConnection}. This is the
- * default implementation used by JGit
- *
- * @since 3.3
- */
- public class JDKHttpConnection implements HttpConnection {
- HttpURLConnection wrappedUrlConnection;
-
- // used for mock testing
- JDKHttpConnection(HttpURLConnection urlConnection) {
- this.wrappedUrlConnection = urlConnection;
- }
-
- /**
- * Constructor for JDKHttpConnection.
- *
- * @param url
- * a {@link java.net.URL} object.
- * @throws java.net.MalformedURLException
- * @throws java.io.IOException
- */
- protected JDKHttpConnection(URL url)
- throws MalformedURLException,
- IOException {
- this.wrappedUrlConnection = (HttpURLConnection) url.openConnection();
- }
-
- /**
- * Constructor for JDKHttpConnection.
- *
- * @param url
- * a {@link java.net.URL} object.
- * @param proxy
- * a {@link java.net.Proxy} object.
- * @throws java.net.MalformedURLException
- * @throws java.io.IOException
- */
- protected JDKHttpConnection(URL url, Proxy proxy)
- throws MalformedURLException, IOException {
- this.wrappedUrlConnection = (HttpURLConnection) url
- .openConnection(proxy);
- }
-
- /** {@inheritDoc} */
- @Override
- public int getResponseCode() throws IOException {
- return wrappedUrlConnection.getResponseCode();
- }
-
- /** {@inheritDoc} */
- @Override
- public URL getURL() {
- return wrappedUrlConnection.getURL();
- }
-
- /** {@inheritDoc} */
- @Override
- public String getResponseMessage() throws IOException {
- return wrappedUrlConnection.getResponseMessage();
- }
-
- /** {@inheritDoc} */
- @Override
- public Map<String, List<String>> getHeaderFields() {
- return wrappedUrlConnection.getHeaderFields();
- }
-
- /** {@inheritDoc} */
- @Override
- public void setRequestProperty(String key, String value) {
- wrappedUrlConnection.setRequestProperty(key, value);
- }
-
- /** {@inheritDoc} */
- @Override
- public void setRequestMethod(String method) throws ProtocolException {
- wrappedUrlConnection.setRequestMethod(method);
- }
-
- /** {@inheritDoc} */
- @Override
- public void setUseCaches(boolean usecaches) {
- wrappedUrlConnection.setUseCaches(usecaches);
- }
-
- /** {@inheritDoc} */
- @Override
- public void setConnectTimeout(int timeout) {
- wrappedUrlConnection.setConnectTimeout(timeout);
- }
-
- /** {@inheritDoc} */
- @Override
- public void setReadTimeout(int timeout) {
- wrappedUrlConnection.setReadTimeout(timeout);
- }
-
- /** {@inheritDoc} */
- @Override
- public String getContentType() {
- return wrappedUrlConnection.getContentType();
- }
-
- /** {@inheritDoc} */
- @Override
- public InputStream getInputStream() throws IOException {
- return wrappedUrlConnection.getInputStream();
- }
-
- /** {@inheritDoc} */
- @Override
- public String getHeaderField(@NonNull String name) {
- return wrappedUrlConnection.getHeaderField(name);
- }
-
- @Override
- public List<String> getHeaderFields(@NonNull String name) {
- Map<String, List<String>> m = wrappedUrlConnection.getHeaderFields();
- List<String> fields = mapValuesToListIgnoreCase(name, m);
- return fields;
- }
-
- private static List<String> mapValuesToListIgnoreCase(String keyName,
- Map<String, List<String>> m) {
- List<String> fields = new LinkedList<>();
- m.entrySet().stream().filter(e -> keyName.equalsIgnoreCase(e.getKey()))
- .filter(e -> e.getValue() != null)
- .forEach(e -> fields.addAll(e.getValue()));
- return fields;
- }
-
- /** {@inheritDoc} */
- @Override
- public int getContentLength() {
- return wrappedUrlConnection.getContentLength();
- }
-
- /** {@inheritDoc} */
- @Override
- public void setInstanceFollowRedirects(boolean followRedirects) {
- wrappedUrlConnection.setInstanceFollowRedirects(followRedirects);
- }
-
- /** {@inheritDoc} */
- @Override
- public void setDoOutput(boolean dooutput) {
- wrappedUrlConnection.setDoOutput(dooutput);
- }
-
- /** {@inheritDoc} */
- @Override
- public void setFixedLengthStreamingMode(int contentLength) {
- wrappedUrlConnection.setFixedLengthStreamingMode(contentLength);
- }
-
- /** {@inheritDoc} */
- @Override
- public OutputStream getOutputStream() throws IOException {
- return wrappedUrlConnection.getOutputStream();
- }
-
- /** {@inheritDoc} */
- @Override
- public void setChunkedStreamingMode(int chunklen) {
- wrappedUrlConnection.setChunkedStreamingMode(chunklen);
- }
-
- /** {@inheritDoc} */
- @Override
- public String getRequestMethod() {
- return wrappedUrlConnection.getRequestMethod();
- }
-
- /** {@inheritDoc} */
- @Override
- public boolean usingProxy() {
- return wrappedUrlConnection.usingProxy();
- }
-
- /** {@inheritDoc} */
- @Override
- public void connect() throws IOException {
- wrappedUrlConnection.connect();
- }
-
- /** {@inheritDoc} */
- @Override
- public void setHostnameVerifier(HostnameVerifier hostnameverifier) {
- ((HttpsURLConnection) wrappedUrlConnection)
- .setHostnameVerifier(hostnameverifier);
- }
-
- /** {@inheritDoc} */
- @Override
- public void configure(KeyManager[] km, TrustManager[] tm,
- SecureRandom random) throws NoSuchAlgorithmException,
- KeyManagementException {
- SSLContext ctx = SSLContext.getInstance("TLS"); //$NON-NLS-1$
- ctx.init(km, tm, random);
- ((HttpsURLConnection) wrappedUrlConnection).setSSLSocketFactory(ctx
- .getSocketFactory());
- }
- }
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