Client qui se connecte à un serveur SSL Certificats Auto-Signés

Je suis complètement coincé ici. J'ai un client java code qui doit se connecter à un serveur SSL certificats auto-signés.

Le problème seulement s'affiche lorsque je désactive SSLv2 de soutien dans le côté serveur.

    private static DefaultHttpClient createHttpClient(int port) {
try {
java.lang.System.setProperty(
"sun.security.ssl.allowUnsafeRenegotiation", "true");
//First create a trust manager that won't care.
X509TrustManager trustManager = new X509TrustManager() {
public void checkClientTrusted(X509Certificate[] chain,
String authType) throws CertificateException {
//Don't do anything.
}
public void checkServerTrusted(X509Certificate[] chain,
String authType) throws CertificateException {
//Don't do anything.
}
public X509Certificate[] getAcceptedIssuers() {
return new java.security.cert.X509Certificate[0];
}
};
//Now put the trust manager into an SSLContext.
//Supported: SSL, SSLv2, SSLv3, TLS, TLSv1, TLSv1.1
SSLContext sslContext = SSLContext.getInstance("SSLv3");
sslContext.init(null, new TrustManager[] { trustManager },
new SecureRandom());
//Use the above SSLContext to create your socket factory
//(I found trying to extend the factory a bit difficult due to a
//call to createSocket with no arguments, a method which doesn't
//exist anywhere I can find, but hey-ho).
SSLSocketFactory sf = new SSLSocketFactory(sslContext);
//Accept any hostname, so the self-signed certificates don't fail
sf.setHostnameVerifier(SSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);
//Register our new socket factory with the typical SSL port and the
//correct protocol name.
//Scheme httpsScheme = new Scheme("https", sf, port);
SchemeRegistry schemeRegistry = new SchemeRegistry();
schemeRegistry.register(new Scheme("https", sf, port));
HttpParams params = new BasicHttpParams();
ClientConnectionManager cm = new SingleClientConnManager(params,
schemeRegistry);
return new DefaultHttpClient(cm, params);
} catch (Exception ex) {
Log.error("ERROR Creating SSL Connection: " + ex.getMessage());
return null;
}
}

Les traces sont

trigger seeding of SecureRandom
done seeding SecureRandom
keyStore is : 
keyStore type is : jks
keyStore provider is : 
init keystore
init keymanager of type SunX509
trustStore is: /usr/lib/jvm/java-6-openjdk/jre/lib/security/cacerts
trustStore type is : jks
trustStore provider is : 
init truststore
adding as trusted cert:
x
x
x
trigger seeding of SecureRandom
done seeding SecureRandom
2010-12-16 17:25:08,705 [DEBUG][gwt-log][ 5] Connecting: 1
Allow unsafe renegotiation: true
Allow legacy hello messages: true
Is initial handshake: true
Is secure renegotiation: false
%% No cached client session
*** ClientHello, TLSv1
RandomCookie:  GMT: 1292516708 bytes = { 205, 187, 238, 65, 164, 126, 107, 173, 51, 124, 60, 146, 4, 127, 165, 246, 216, 181, 106, 72, 9, 214, 243, 64, 34, 117, 141, 76 }
Session ID:  {}
Cipher Suites: [SSL_RSA_WITH_RC4_128_MD5, SSL_RSA_WITH_RC4_128_SHA, TLS_RSA_WITH_AES_128_CBC_SHA, TLS_RSA_WITH_AES_256_CBC_SHA, TLS_ECDH_ECDSA_WITH_RC4_128_SHA, TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA, TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA, TLS_ECDH_RSA_WITH_RC4_128_SHA, TLS_ECDH_RSA_WITH_AES_128_CBC_SHA, TLS_ECDH_RSA_WITH_AES_256_CBC_SHA, TLS_ECDHE_ECDSA_WITH_RC4_128_SHA, TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA, TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA, TLS_ECDHE_RSA_WITH_RC4_128_SHA, TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA, TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA, TLS_DHE_RSA_WITH_AES_128_CBC_SHA, TLS_DHE_RSA_WITH_AES_256_CBC_SHA, TLS_DHE_DSS_WITH_AES_128_CBC_SHA, TLS_DHE_DSS_WITH_AES_256_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, TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA, TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA, SSL_DHE_RSA_WITH_3DES_EDE_CBC_SHA, SSL_DHE_DSS_WITH_3DES_EDE_CBC_SHA, SSL_RSA_WITH_DES_CBC_SHA, SSL_DHE_RSA_WITH_DES_CBC_SHA, SSL_DHE_DSS_WITH_DES_CBC_SHA, SSL_RSA_EXPORT_WITH_RC4_40_MD5, SSL_RSA_EXPORT_WITH_DES40_CBC_SHA, SSL_DHE_RSA_EXPORT_WITH_DES40_CBC_SHA, SSL_DHE_DSS_EXPORT_WITH_DES40_CBC_SHA, TLS_EMPTY_RENEGOTIATION_INFO_SCSV]
Compression Methods:  { 0 }
Extension elliptic_curves, curve names: {secp256r1, sect163k1, sect163r2, secp192r1, secp224r1, sect233k1, sect233r1, sect283k1, sect283r1, secp384r1, sect409k1, sect409r1, secp521r1, sect571k1, sect571r1, secp160k1, secp160r1, secp160r2, sect163r1, secp192k1, sect193r1, sect193r2, secp224k1, sect239k1, secp256k1}
Extension ec_point_formats, formats: [uncompressed]
***
[write] MD5 and SHA1 hashes:  len = 177
0000: 01 00 00 AD 03 01 4D 0A   3D 64 CD BB EE 41 A4 7E  ......M.=d...A..
xxxxxxx
00B0: 00                                                 .
btpool0-0, WRITE: TLSv1 Handshake, length = 177
[write] MD5 and SHA1 hashes:  len = 173
0000: 01 03 01 00 84 00 00 00   20 00 00 04 01 00 80 00  ........ .......
xxxxxxx
00A0: F6 D8 B5 6A 48 09 D6 F3   40 22 75 8D 4C           ...jH...@"u.L
btpool0-0, WRITE: SSLv2 client hello message, length = 173
[Raw write]: length = 175
0000: 80 AD 01 03 01 00 84 00   00 00 20 00 00 04 01 00  .......... .....
xxxxxxx
00A0: 7F A5 F6 D8 B5 6A 48 09   D6 F3 40 22 75 8D 4C     .....jH...@"u.L
btpool0-0, handling exception: java.net.SocketException: Connection reset
btpool0-0, SEND TLSv1 ALERT:  fatal, description = unexpected_message
btpool0-0, WRITE: TLSv1 Alert, length = 2
btpool0-0, Exception sending alert: java.net.SocketException: Broken pipe
btpool0-0, called closeSocket()
btpool0-0, IOException in getSession():  java.net.SocketException: Connection reset
2010-12-16 17:25:08,890 [DEBUG][gwt-log][ 6] peer not authenticated
javax.net.ssl.SSLPeerUnverifiedException: peer not authenticated
at sun.security.ssl.SSLSessionImpl.getPeerCertificates(SSLSessionImpl.java:371)
at org.apache.http.conn.ssl.AbstractVerifier.verify(AbstractVerifier.java:128)
at org.apache.http.conn.ssl.SSLSocketFactory.createSocket(SSLSocketFactory.java:399)
at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:143)
at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:149)
at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:108)
at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:415)
at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:641)
at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:731)
at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:709)
at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:700)
[Fatal Error] :1:1: Premature end of file.
Finalizer, called close()
Finalizer, called closeInternal(true)

Sur le côté serveur, je peux voir la prochaine traces:

info sock48 handshake start {before/accept initialization}
info sock48 accept loop {before/accept initialization}
info sock48 accept exit {SSLv3 read client hello B}
error sock48 {wrong version number}

Si j'active SSL2, puis je vois

info sock47 handshake start {before/accept initialization}
info sock47 accept loop {before/accept initialization}
info sock47 accept loop {SSLv3 read client hello A}
info sock47 accept loop {SSLv3 write server hello A}
info sock47 accept loop {SSLv3 write certificate A}
info sock47 accept loop {SSLv3 write server done A}
info sock47 accept loop {SSLv3 flush data}
info sock47 accept exit {SSLv3 read client certificate A}
info sock47 accept exit {SSLv3 read client certificate A}
info sock47 accept loop {SSLv3 read client key exchange A}
info sock47 accept loop {SSLv3 read finished A}
info sock47 accept loop {SSLv3 write change cipher spec A}
info sock47 accept loop {SSLv3 write finished A}
info sock47 accept loop {SSLv3 flush data}
info sock47 handshake done {SSL negotiation finished successfully}
info sock47 accept exit {SSL negotiation finished successfully}
info sock47 alert write {close notify}

Et tout fonctionne bien.

J'ai aussi connu ce n'est pas quelque chose sur le côté serveur, depuis la connexion avec d'autres logiciel fonctionne ok.

Une idée de ce que je fais mal?

Aussi personne ne sait ce qu'est cette "lire client bonjour A/B" signifie?

Grâce

MISE À JOUR - CORRECTION D'

La SSLSocketFactory doit être remplacé par cette nouvelle TLSSocketFactory.

public class TLSSocketFactory extends SSLSocketFactory {
private final javax.net.ssl.SSLSocketFactory socketfactory;
public TLSSocketFactory(SSLContext sslContext) {
super(sslContext);
this.socketfactory = sslContext.getSocketFactory();
}
public Socket createSocket() throws IOException {
SSLSocket socket = (SSLSocket) super.createSocket();
socket.setEnabledProtocols(new String[] {"SSLv3, TLSv1"});
return socket;
}
public Socket createSocket(
final Socket socket,
final String host,
final int port,
final boolean autoClose
) throws IOException, UnknownHostException {
SSLSocket sslSocket = (SSLSocket) this.socketfactory.createSocket(
socket,
host,
port,
autoClose
);
sslSocket.setEnabledProtocols(new String[] {"SSLv3", "TLSv1"});
getHostnameVerifier().verify(host, sslSocket);
return sslSocket;
}

}

OriginalL'auteur Carlos Tasada | 2010-12-16