| /* |
| * Copyright (C) 2013, 2020 Christian Halstrick <christian.halstrick@sap.com> and others |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Distribution License v. 1.0 which is available at |
| * https://www.eclipse.org/org/documents/edl-v10.php. |
| * |
| * SPDX-License-Identifier: BSD-3-Clause |
| */ |
| 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.SSLSocket; |
| import javax.net.ssl.TrustManager; |
| |
| import org.eclipse.jgit.annotations.NonNull; |
| import org.eclipse.jgit.internal.transport.http.DelegatingSSLSocketFactory; |
| import org.eclipse.jgit.util.HttpSupport; |
| /** |
| * 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( |
| new DelegatingSSLSocketFactory(ctx.getSocketFactory()) { |
| |
| @Override |
| protected void configure(SSLSocket socket) |
| throws IOException { |
| HttpSupport.configureTLS(socket); |
| } |
| }); |
| } |
| |
| } |