1 files changed, 333 insertions, 0 deletions
diff --git a/swext/mediawiki/src/com/sun/star/wiki/WikiProtocolSocketFactory.java b/swext/mediawiki/src/com/sun/star/wiki/WikiProtocolSocketFactory.java
new file mode 100644
index 000000000..7ca94390d
--- /dev/null
+++ b/swext/mediawiki/src/com/sun/star/wiki/WikiProtocolSocketFactory.java
@@ -0,0 +1,333 @@
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you 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 .
+ */
+
+package com.sun.star.wiki;
+
+import java.io.IOException;
+import java.net.InetAddress;
+import java.net.Socket;
+import java.net.UnknownHostException;
+import java.security.KeyStore;
+import javax.net.ssl.SSLContext;
+import javax.net.ssl.SSLSocket;
+import javax.net.ssl.SSLSocketFactory;
+import javax.net.ssl.TrustManager;
+import javax.net.ssl.TrustManagerFactory;
+import javax.net.ssl.X509TrustManager;
+import java.security.cert.CertificateException;
+import java.security.cert.X509Certificate;
+
+class WikiProtocolSocketFactory extends SSLSocketFactory
+{
+    private SSLContext m_aSSLContext;
+
+    private synchronized SSLContext GetNotSoSecureSSLContext()
+    {
+        if ( m_aSSLContext != null ) {
+            return m_aSSLContext;
+        }
+        TrustManager[] pTrustUnknownCerts = new TrustManager[]
+        {
+            new X509TrustManager() {
+                private X509TrustManager m_aOrgTrustManager;
+
+                private X509TrustManager GetOrgTrustManager()
+                {
+                    if ( m_aOrgTrustManager == null )
+                    {
+                        try
+                        {
+                            TrustManagerFactory aFactory = TrustManagerFactory.getInstance( TrustManagerFactory.getDefaultAlgorithm() );
+                            aFactory.init( (KeyStore)null );
+                            TrustManager[] pTrustmanagers = aFactory.getTrustManagers();
+                            if ( pTrustmanagers.length != 0 && pTrustmanagers[0] != null )
+                                m_aOrgTrustManager = (X509TrustManager)pTrustmanagers[0];
+                        }
+                        catch( Exception e )
+                        {
+                            throw new RuntimeException( "No access to the default trust manager!", e );
+                        }
+                    }
+
+                    if (m_aOrgTrustManager == null)
+                        throw new RuntimeException("No access to the default trust manager!");
+
+                    return m_aOrgTrustManager;
+                }
+
+                public X509Certificate[] getAcceptedIssuers()
+                {
+                    return GetOrgTrustManager().getAcceptedIssuers();
+                }
+
+                public void checkClientTrusted(X509Certificate[] certs, String authType) throws CertificateException
+                {
+                    GetOrgTrustManager().checkClientTrusted( certs, authType );
+                }
+
+                public void checkServerTrusted(X509Certificate[] certs, String authType) throws CertificateException
+                {
+                    if ( certs == null || certs.length == 0 )
+                        GetOrgTrustManager().checkServerTrusted( certs, authType );
+                    else
+                        for ( int nInd = 0; nInd < certs.length; nInd++ )
+                            certs[nInd].checkValidity();
+                }
+            }
+        };
+
+        try
+        {
+            SSLContext aContext = SSLContext.getInstance("TLSv1.2");
+            if ( aContext != null )
+            {
+                aContext.init( null, pTrustUnknownCerts, null );
+                m_aSSLContext = aContext;
+            }
+        }
+        catch ( Exception e )
+        {
+        }
+
+        if ( m_aSSLContext == null )
+            throw new RuntimeException("failed to create SSLContext");
+
+        return m_aSSLContext;
+    }
+
+    @Override
+    public Socket createSocket(InetAddress address, int port)
+        throws IOException
+    {
+        return GetNotSoSecureSSLContext().getSocketFactory().createSocket(address, port);
+    }
+
+    @Override
+    public Socket createSocket(InetAddress address, int port, InetAddress localAddress, int localPort)
+        throws IOException
+    {
+        return GetNotSoSecureSSLContext().getSocketFactory().createSocket(address, port, localAddress, localPort);
+    }
+
+    @Override
+    public Socket createSocket( String sHost, int nPort, InetAddress clientHost, int clientPort )
+        throws IOException, UnknownHostException
+    {
+        return GetNotSoSecureSSLContext().getSocketFactory().createSocket( sHost, nPort, clientHost, clientPort );
+    }
+
+    @Override
+    public Socket createSocket( String sHost, int nPort )
+        throws IOException, UnknownHostException
+    {
+        return GetNotSoSecureSSLContext().getSocketFactory().createSocket( sHost, nPort );
+    }
+
+    @Override
+    public Socket createSocket( Socket aSocket, String sHost, int nPort, boolean bAutoClose )
+        throws IOException
+    {
+        return GetNotSoSecureSSLContext().getSocketFactory().createSocket( aSocket, sHost, nPort, bAutoClose );
+    }
+
+    @Override
+    public String[] getDefaultCipherSuites()
+    {
+        return GetNotSoSecureSSLContext().getSocketFactory().getDefaultCipherSuites();
+    }
+
+    @Override
+    public String[] getSupportedCipherSuites()
+    {
+        return GetNotSoSecureSSLContext().getSocketFactory().getSupportedCipherSuites();
+    }
+
+    @Override
+    public boolean equals(Object obj)
+    {
+        return (obj != null) && (obj instanceof WikiProtocolSocketFactory);
+    }
+
+    @Override
+    public int hashCode()
+    {
+        return WikiProtocolSocketFactory.class.hashCode();
+    }
+}
+
+// A factory that creates streams that log everything that's written
+// to stderr - useful for debugging encrypted TLS connections
+class LoggingProtocolSocketFactory extends SSLSocketFactory
+{
+    private static class LogSocket extends SSLSocket
+    {
+        private final SSLSocket m_Socket;
+
+        public LogSocket(SSLSocket socket)
+        {
+            m_Socket = socket;
+        }
+
+        private static class LogStream extends java.io.FilterOutputStream
+        {
+            public LogStream(java.io.OutputStream stream)
+            {
+                super(stream);
+            }
+
+            @Override
+            public void write(byte[] buf, int offset, int len)
+                throws IOException
+            {
+                System.err.println("LogStream.write: \"" + new String(buf, offset, len, "UTF-8") + "\"");
+                out.write(buf, offset, len);
+            }
+        }
+
+        @Override
+        public java.io.OutputStream getOutputStream() throws IOException
+        {
+            return new LogStream(m_Socket.getOutputStream());
+        }
+
+        @Override public void addHandshakeCompletedListener(javax.net.ssl.HandshakeCompletedListener listener) { m_Socket.addHandshakeCompletedListener(listener); }
+        @Override public String[] getEnabledCipherSuites() { return m_Socket.getEnabledCipherSuites(); }
+        @Override public String[] getEnabledProtocols() { return m_Socket.getEnabledProtocols(); }
+        @Override public boolean getEnableSessionCreation() { return m_Socket.getEnableSessionCreation(); }
+        @Override public boolean getNeedClientAuth() { return m_Socket.getNeedClientAuth(); }
+        @Override public javax.net.ssl.SSLSession getSession() { return m_Socket.getSession(); }
+        @Override public javax.net.ssl.SSLParameters getSSLParameters() { return m_Socket.getSSLParameters(); }
+        @Override public String[] getSupportedCipherSuites() { return m_Socket.getSupportedCipherSuites(); }
+        @Override public String[] getSupportedProtocols() { return m_Socket.getSupportedProtocols(); }
+        @Override public boolean getUseClientMode() { return m_Socket.getUseClientMode(); }
+        @Override public boolean getWantClientAuth() { return m_Socket.getWantClientAuth(); }
+        @Override public void removeHandshakeCompletedListener(javax.net.ssl.HandshakeCompletedListener listener) { m_Socket.removeHandshakeCompletedListener(listener); }
+        @Override public void setEnabledCipherSuites(String[] suites) { m_Socket.setEnabledCipherSuites(suites); }
+        @Override public void setEnabledProtocols(String[] protocols) { m_Socket.setEnabledProtocols(protocols); }
+        @Override public void setEnableSessionCreation(boolean flag) { m_Socket.setEnableSessionCreation(flag); }
+        @Override public void setNeedClientAuth(boolean need) { m_Socket.setNeedClientAuth(need); }
+        @Override public void setSSLParameters(javax.net.ssl.SSLParameters params) { m_Socket.setSSLParameters(params); }
+        @Override public void setUseClientMode(boolean mode) { m_Socket.setUseClientMode(mode); }
+        @Override public void setWantClientAuth(boolean want) { m_Socket.setWantClientAuth(want); }
+        @Override public void startHandshake() throws IOException { m_Socket.startHandshake(); }
+
+        @Override public void bind(java.net.SocketAddress bindpoint) throws IOException { m_Socket.bind(bindpoint); }
+        @Override public void close() throws IOException { m_Socket.close(); }
+        @Override public void connect(java.net.SocketAddress endpoint) throws IOException { m_Socket.connect(endpoint); }
+        @Override public void connect(java.net.SocketAddress endpoint, int timeout) throws IOException { m_Socket.connect(endpoint, timeout); }
+        @Override public java.nio.channels.SocketChannel getChannel() { return m_Socket.getChannel(); }
+        @Override public InetAddress getInetAddress() { return m_Socket.getInetAddress(); }
+        @Override public java.io.InputStream getInputStream() throws IOException { return m_Socket.getInputStream(); }
+        @Override public boolean getKeepAlive() throws java.net.SocketException { return m_Socket.getKeepAlive(); }
+        @Override public InetAddress getLocalAddress() { return m_Socket.getLocalAddress(); }
+        @Override public int getLocalPort() { return m_Socket.getLocalPort(); }
+        @Override public java.net.SocketAddress getLocalSocketAddress() { return m_Socket.getLocalSocketAddress(); }
+        @Override public boolean getOOBInline() throws java.net.SocketException { return m_Socket.getOOBInline(); }
+        @Override public int getPort() { return m_Socket.getPort(); }
+        @Override public int getReceiveBufferSize() throws java.net.SocketException { return m_Socket.getReceiveBufferSize(); }
+        @Override public java.net.SocketAddress getRemoteSocketAddress() { return m_Socket.getRemoteSocketAddress(); }
+        @Override public boolean getReuseAddress() throws java.net.SocketException { return m_Socket.getReuseAddress(); }
+        @Override public int getSendBufferSize() throws java.net.SocketException { return m_Socket.getSendBufferSize(); }
+        @Override public int getSoLinger() throws java.net.SocketException { return m_Socket.getSoLinger(); }
+        @Override public int getSoTimeout() throws java.net.SocketException { return m_Socket.getSoTimeout(); }
+        @Override public boolean getTcpNoDelay() throws java.net.SocketException { return m_Socket.getTcpNoDelay(); }
+        @Override public int getTrafficClass() throws java.net.SocketException { return m_Socket.getTrafficClass(); }
+        @Override public boolean isBound() { return m_Socket.isBound(); }
+        @Override public boolean isClosed() { return m_Socket.isClosed(); }
+        @Override public boolean isConnected() { return m_Socket.isConnected(); }
+        @Override public boolean isInputShutdown() { return m_Socket.isInputShutdown(); }
+        @Override public boolean isOutputShutdown() { return m_Socket.isOutputShutdown(); }
+        @Override public void sendUrgentData(int data) throws IOException { m_Socket.sendUrgentData(data); }
+        @Override public void setKeepAlive(boolean on) throws java.net.SocketException { m_Socket.setKeepAlive(on); }
+        @Override public void setOOBInline(boolean on) throws java.net.SocketException { m_Socket.setOOBInline(on); }
+        @Override public void setPerformancePreferences(int connectionTime, int latency, int bandwidth) { m_Socket.setPerformancePreferences(connectionTime, latency, bandwidth); }
+        @Override public void setReceiveBufferSize(int size) throws java.net.SocketException { m_Socket.setReceiveBufferSize(size); }
+        @Override public void setReuseAddress(boolean on) throws java.net.SocketException { m_Socket.setReuseAddress(on); }
+        @Override public void setSendBufferSize(int size) throws java.net.SocketException { m_Socket.setSendBufferSize(size); }
+        @Override public void setSoLinger(boolean on, int linger) throws java.net.SocketException { m_Socket.setSoLinger(on, linger); }
+        @Override public void setSoTimeout(int timeout) throws java.net.SocketException{ m_Socket.setSoTimeout(timeout); }
+        @Override public void setTcpNoDelay(boolean on) throws java.net.SocketException{ m_Socket.setTcpNoDelay(on); }
+        @Override public void setTrafficClass(int tc) throws java.net.SocketException { m_Socket.setTrafficClass(tc); }
+        @Override public void shutdownInput() throws IOException { m_Socket.shutdownInput(); }
+        @Override public void shutdownOutput() throws IOException { m_Socket.shutdownOutput(); }
+        @Override public String toString() { return m_Socket.toString(); }
+
+    }
+
+    @Override
+    public Socket createSocket(InetAddress address, int port)
+        throws IOException
+    {
+        return new LogSocket((SSLSocket) SSLSocketFactory.getDefault().createSocket(address, port));
+    }
+
+    @Override
+    public Socket createSocket(InetAddress address, int port, InetAddress localAddress, int localPort)
+        throws IOException
+    {
+        return new LogSocket((SSLSocket) SSLSocketFactory.getDefault().createSocket(address, port, localAddress, localPort));
+    }
+
+    @Override
+    public Socket createSocket( String sHost, int nPort, InetAddress clientHost, int clientPort )
+        throws IOException, UnknownHostException
+    {
+        return new LogSocket((SSLSocket) SSLSocketFactory.getDefault().createSocket(sHost, nPort, clientHost, clientPort));
+    }
+
+    @Override
+    public Socket createSocket( String sHost, int nPort )
+        throws IOException, UnknownHostException
+    {
+        return new LogSocket((SSLSocket) SSLSocketFactory.getDefault().createSocket(sHost, nPort));
+    }
+
+    @Override
+    public Socket createSocket( Socket aSocket, String sHost, int nPort, boolean bAutoClose )
+        throws IOException
+    {
+        return new LogSocket((SSLSocket) ((SSLSocketFactory) SSLSocketFactory.getDefault()).createSocket(aSocket, sHost, nPort, bAutoClose));
+    }
+
+    @Override
+    public String[] getDefaultCipherSuites()
+    {
+        // have to implement abstract method, just use the default
+        return ((SSLSocketFactory) SSLSocketFactory.getDefault()).getDefaultCipherSuites();
+    }
+
+    @Override
+    public String[] getSupportedCipherSuites()
+    {
+        // have to implement abstract method, just use the default
+        return ((SSLSocketFactory) SSLSocketFactory.getDefault()).getSupportedCipherSuites();
+    }
+
+    @Override
+    public boolean equals(Object obj)
+    {
+        return (obj != null) && (obj instanceof LoggingProtocolSocketFactory);
+    }
+
+    @Override
+    public int hashCode()
+    {
+        return LoggingProtocolSocketFactory.class.hashCode();
+    }
+}
+