Another small test program. When run on the openjdk-6 PPA test package,
it only sends a TLSv1.0 ClientHello. Compare what happens when you
change the USE_DEFAULT constant to 'true':
*** ClientHello, TLSv1
RandomCookie: GMT: 1423929043 bytes = { 49, 232, 48, 176, 78, 19, 219, 62, 52,
29, 6, 29, 92, 141, 52, 166, 153, 216, 227, 36, 39, 184, 186, 184, 153, 115,
228, 168 }
Session ID: {}
Cipher Suites: [TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA,
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA, TLS_RSA_WITH_AES_256_CBC_SHA,
TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA, TLS_ECDH_RSA_WITH_AES_256_CBC_SHA,
TLS_DHE_RSA_WITH_AES_256_CBC_SHA, TLS_DHE_DSS_WITH_AES_256_CBC_SHA,
TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA, TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA,
TLS_RSA_WITH_AES_128_CBC_SHA, TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA,
TLS_ECDH_RSA_WITH_AES_128_CBC_SHA, TLS_DHE_RSA_WITH_AES_128_CBC_SHA,
TLS_DHE_DSS_WITH_AES_128_CBC_SHA, TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA,
TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA, SSL_RSA_WITH_3DES_EDE_CBC_SHA,
TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA, TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA,
SSL_DHE_RSA_WITH_3DES_EDE_CBC_SHA, SSL_DHE_DSS_WITH_3DES_EDE_CBC_SHA,
TLS_EMPTY_RENEGOTIATION_INFO_SCSV]
Compression Methods: { 0 }
Extension elliptic_curves, curve names: {secp256r1, secp384r1, secp521r1}
Extension ec_point_formats, formats: [uncompressed]
***
--- cut here ---
import javax.net.SocketFactory;
import javax.net.ssl.SSLContext;
import javax.net.ssl.SSLSocketFactory;
import java.net.Socket;
import java.nio.charset.Charset;
/**
* TLSSimple
*/
public class TLSSimple
{
private static final boolean USE_DEFAULT = false;
public static void main( String[] args )
{
System.setProperty( "javax.net.debug", "all" );
try
{
Socket socket = null;
try
{
SocketFactory socketFactory;
if ( USE_DEFAULT )
{
socketFactory = SSLSocketFactory.getDefault();
}
else
{
SSLContext context = SSLContext.getInstance( "TLS" );
context.init( null, null, null );
socketFactory = context.getSocketFactory();
}
socket = socketFactory.createSocket( "www.google.com", 443 );
socket.getOutputStream().write( "GET / HTTP/1.0\n\n".getBytes(
Charset.forName( "ISO-8859-1" ) ) );
byte[] buf = new byte[ 80 ];
int len = socket.getInputStream().read( buf );
if ( len > 0 )
{
System.out.println( "Success. First " + len + " bytes of response:" );
System.out.write( buf, 0, len );
}
System.out.println( "..." );
}
finally
{
if ( socket != null )
{
socket.close();
}
}
}
catch ( Exception e )
{
System.err.println( e.toString() );
System.exit( 1 );
}
}
}
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https://bugs.launchpad.net/bugs/1482924
Title:
Regressions due to USN-2696-1
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