[SOLVED] Using JAX-WS in Weblogic 10.3.6 combining 2waySSL and Proxy

I have implemented a connector to different kinds of webservice with JAX-WS in weblogic 10.3.6, the connector can be configured with 2waySSL, proxy and combine both of them.

The implementation to use proxy works properly using ClientProxyFeature.
In the same way with 2waySSL using a custom SSLSocketFactory as Oracle says in the documentation. Persisting the State of a Request over SSL (JAX-WS Only)
```
((BindingProvider) port).getRequestContext().put(
  JAXWSProperties.SSL_SOCKET_FACTORY, 
  SSLClientUtil.getSSLSocketFactoryFromSysProperties());
```

The issue occurs when combine both features. The handshake does not happend (ClientHello)

The error is:

    ACTIVE] ExecuteThread: '19' for queue: 'weblogic.kernel.Default (self-tuning)', READ: TLSv1.2 Alert, length = 64
Padded plaintext after DECRYPTION:  len = 64
0000: F0 E5 6E 9F 6F F4 BB 2E   07 29 56 FE 34 0A 10 0B  ..n.o....)V.4...
0010: 02 28 7E 75 92 F7 03 4E   CD 3A 7E 0B E2 6A 7C 8E  .(.u...N.:...j..
0020: 3B F8 4E F5 98 A3 D3 B4   67 76 20 49 1B 77 07 5E  ;.N.....gv I.w.^
0030: 9D 66 0D 0D 0D 0D 0D 0D   0D 0D 0D 0D 0D 0D 0D 0D  .f..............
[ACTIVE] ExecuteThread: '19' for queue: 'weblogic.kernel.Default (self-tuning)', RECV TLSv1.2 ALERT:  fatal, handshake_failure
[ACTIVE] ExecuteThread: '19' for queue: 'weblogic.kernel.Default (self-tuning)', fatal: engine already closed.  Rethrowing javax.net.ssl.SSLException: Received fatal alert: handshake_failure
[ACTIVE] ExecuteThread: '19' for queue: 'weblogic.kernel.Default (self-tuning)', fatal: engine already closed.  Rethrowing javax.net.ssl.SSLException: Received fatal alert: handshake_failure
<13-sep-2017 09H32' CEST> <Debug> <SecuritySSL> <BEA-000000> <[Thread[[ACTIVE] ExecuteThread: '19' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads]]weblogic.security.SSL.jsseadapter: SSLENGINE: Exception occurred during SSLEngine.unwrap(ByteBuffer,ByteBuffer[]).
javax.net.ssl.SSLException: Received fatal alert: handshake_failure
    at com.sun.net.ssl.internal.ssl.Alerts.getSSLException(Alerts.java:188)
    at com.sun.net.ssl.internal.ssl.SSLEngineImpl.fatal(SSLEngineImpl.java:1614)
    at com.sun.net.ssl.internal.ssl.SSLEngineImpl.fatal(SSLEngineImpl.java:1582)
    at com.sun.net.ssl.internal.ssl.SSLEngineImpl.recvAlert(SSLEngineImpl.java:1751)
    at com.sun.net.ssl.internal.ssl.SSLEngineImpl.readRecord(SSLEngineImpl.java:1043)
    at com.sun.net.ssl.internal.ssl.SSLEngineImpl.readNetRecord(SSLEngineImpl.java:865)
    at com.sun.net.ssl.internal.ssl.SSLEngineImpl.unwrap(SSLEngineImpl.java:740)

Debuging and decompiling weblogic source I can see that the HttpsClient when use proxy does not use the custom SSLSocketFactory.

1) In the transport class weblogic.wsee.jaxws.transport.http.client.HttpClientTransport weblogic opens the connection:

    protected HttpURLConnection openConnection(Packet paramPacket)
                              …

 localSSLSocketFactory = (javax.net.ssl.SSLSocketFactory)this.context.invocationProperties.get("com.sun.xml.ws.transport.https.client.SSLSocketFactory");
        if ((localSSLSocketFactory != null) && ((localSSLSocketFactory instanceof javax.net.ssl.SSLSocketFactory)))
        {
          if (LOGGER.isLoggable(Level.FINE)) {
            LOGGER.fine("set (jdk) ssl socketfactory to wls socketfactory");
          }
          ((weblogic.net.http.HttpsURLConnection)localObject3).setSSLSocketFactory(new MySSLSocketFactory((javax.net.ssl.SSLSocketFactory)localSSLSocketFactory));
        }
…

As you can see, set the custom SSLSocketFactory.

2) Without a proxy, the weblogic.net.http.HttpsClient uses the custom SSLSocketFactory to create the socket

this.serverSocket = localSocketFactory.createSocket(arrayOfInetAddress[i], paramInt);

The localSocketFactory is the custom SSLSocketFactory.

3) But if uses proxy then create a new SSLSocketFactory

private void makeConnectionUsingProxy(String s, int i, boolean flag)
    throws IOException
{
    javax.net.ssl.SSLSocketFactory sslsocketfactory;
    int j;
    SSLContextWrapper sslcontextwrapper = SSLSetup.getSSLContext(sslInfo);
    sslcontextwrapper.getHostnameVerifier().setProxyMapping(s, host);
    sslcontextwrapper.getTrustManager().setProxyMapping(s, host);
    sslsocketfactory = sslcontextwrapper.getSSLSocketFactory();

The sslInfo is an object without the keystore or truststore informed in the SSLSocketFactory. I haven't seen any way to inform the object sslInfo (weblogic.security.SSL.SSLClientInfo)

The variables to start the weblogic are the next:

-Dweblogic.security.SSL.nojce=true -Djavax.net.debug=all -Dssl.debug=true
-Djavax.net.ssl.keyStore=XXXXXs -Djavax.net.ssl.keyStorePassword=XXXXX
-Djdk.tls.enableRC4CipherSuites=true -Djsse.enableSNIExtension=false -Dweblogic.ssl.JSSEEnabled=true -Dweblogic.security.SSL.enableJSSE=true -Dweblogic.security.SSL.nojce=true -Dweblogic.security.SSL.ignoreHostnameVerification=true

The custom SSLSocketFactory is create with this params and with the default trustore. When no proxy is used everything works propertly.

I don't understand why to make the connection with a proxy weblogic does not use the same SSLSocketFactory.

Any ideas?