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114 lines (92 loc) · 3.53 KB
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/*
* Copyright 2013 Netflix, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package feign;
import java.io.IOException;
import java.net.InetAddress;
import java.net.Socket;
import java.security.SecureRandom;
import java.security.cert.X509Certificate;
import javax.inject.Provider;
import javax.net.ssl.KeyManager;
import javax.net.ssl.SSLContext;
import javax.net.ssl.SSLSocket;
import javax.net.ssl.SSLSocketFactory;
import javax.net.ssl.TrustManager;
import javax.net.ssl.X509TrustManager;
import static com.google.common.base.Throwables.propagate;
/**
* used for ssl tests so that they can avoid having to read a keystore.
*/
final class TrustingSSLSocketFactory extends SSLSocketFactory implements X509TrustManager, KeyManager {
public static SSLSocketFactory get() {
return Singleton.INSTANCE.get();
}
private final SSLSocketFactory delegate;
private TrustingSSLSocketFactory() {
try {
SSLContext sc = SSLContext.getInstance("SSL");
sc.init(new KeyManager[]{this}, new TrustManager[]{this}, new SecureRandom());
this.delegate = sc.getSocketFactory();
} catch (Exception e) {
throw propagate(e);
}
}
@Override public String[] getDefaultCipherSuites() {
return ENABLED_CIPHER_SUITES;
}
@Override public String[] getSupportedCipherSuites() {
return ENABLED_CIPHER_SUITES;
}
@Override
public Socket createSocket(Socket s, String host, int port, boolean autoClose) throws IOException {
return setEnabledCipherSuites(delegate.createSocket(s, host, port, autoClose));
}
static Socket setEnabledCipherSuites(Socket socket) {
SSLSocket.class.cast(socket).setEnabledCipherSuites(ENABLED_CIPHER_SUITES);
return socket;
}
@Override
public Socket createSocket(String host, int port) throws IOException {
return setEnabledCipherSuites(delegate.createSocket(host, port));
}
@Override public Socket createSocket(InetAddress host, int port) throws IOException {
return setEnabledCipherSuites(delegate.createSocket(host, port));
}
@Override
public Socket createSocket(String host, int port, InetAddress localHost, int localPort) throws IOException {
return setEnabledCipherSuites(delegate.createSocket(host, port, localHost, localPort));
}
@Override
public Socket createSocket(InetAddress address, int port, InetAddress localAddress, int localPort)
throws IOException {
return setEnabledCipherSuites(delegate.createSocket(address, port, localAddress, localPort));
}
public X509Certificate[] getAcceptedIssuers() {
return null;
}
public void checkClientTrusted(X509Certificate[] certs, String authType) {
}
public void checkServerTrusted(X509Certificate[] certs, String authType) {
}
private final static String[] ENABLED_CIPHER_SUITES = {"SSL_DH_anon_WITH_RC4_128_MD5"};
private static enum Singleton implements Provider<SSLSocketFactory> {
INSTANCE;
private final SSLSocketFactory sslSocketFactory = new TrustingSSLSocketFactory();
@Override public SSLSocketFactory get() {
return sslSocketFactory;
}
}
}