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Java 8 RECV TLSv1.2 ALERT：致命的、handshake_failure

この問題を解決するための研究と実験の能力を使い果たしました。トラストマネージャー、sslソケットファクトリー、hostName検証、スキームレジストリ、sslコンテキストの変更などを試しました。

誰か助けてくれますか？

プログラムは次のとおりです。

import Java.io.BufferedReader ;
import Java.io.InputStreamReader ;
import Java.io.Reader ;
import Java.net.URL ;
import Java.net.URLConnection ;
import Java.security.cert.X509Certificate ;

import javax.net.ssl.HostnameVerifier ;
import javax.net.ssl.HttpsURLConnection ;
import javax.net.ssl.SSLContext ;
import javax.net.ssl.SSLSession ;
import javax.net.ssl.TrustManager ;
import javax.net.ssl.X509TrustManager ;


public class
      TestSSL {

   public static void
   main(String[] args)
      throws Exception {

// Create a trust manager that does not validate certificate chains
      TrustManager[] trustAllCerts = new TrustManager[]
            { new X509TrustManager() {
            public Java.security.cert.X509Certificate[]
            getAcceptedIssuers() {
               return null ;
            }


            public void
            checkClientTrusted(X509Certificate[] certs, String authType) {
            }


            public void
            checkServerTrusted(X509Certificate[] certs, String authType) {
            }
         } } ;

// Install the all-trusting trust manager
      final SSLContext sc = SSLContext.getInstance("SSL") ;
      sc.init(null, trustAllCerts, new Java.security.SecureRandom()) ;

      HttpsURLConnection.setDefaultSSLSocketFactory(sc.getSocketFactory()) ;

// Create all-trusting Host name verifier
      HostnameVerifier allHostsValid = new HostnameVerifier() {
         public boolean
         verify(String hostname, SSLSession session) {
            return true ;
         }
      } ;

// Install the all-trusting Host verifier
      HttpsURLConnection.setDefaultHostnameVerifier(allHostsValid) ;

// set target URL

////////////////////////////////////////////////////////////////////////////////////////////
      URL url = new URL("https://sourceforge.net/projects/taggersharp/") ; // THIS FAILS
// URL url = new URL("https://www.google.com");  //THIS WORKS
////////////////////////////////////////////////////////////////////////////////////////////

// process the URL
      URLConnection con = url.openConnection() ;

      final Reader reader = new InputStreamReader(con.getInputStream()) ;
      final BufferedReader br = new BufferedReader(reader) ;
      String line = "" ;
      while ((line = br.readLine()) != null) {
         System.out.println(line) ;
      }
      br.close() ;

   } // End of main

} // End of the class //

次のオプションと結果でコンパイルして実行します。

C:\$\VersionsTEST>"C:\Program Files\Java\jre1.8.0_141\bin\Java.exe"  -Djavax.net.debug=ssl -Djava.security.properties=security.props -Dhttps.protocols=TLSv1.1,TLSv1,TLSv1.2 -Djavax.net.debug=all -Djavax.net.debug=all TestSSL
Ignoring unavailable cipher suite: TLS_DHE_DSS_WITH_AES_256_GCM_SHA384
Ignoring unavailable cipher suite: TLS_DH_anon_WITH_AES_256_CBC_SHA
Ignoring unavailable cipher suite: TLS_DH_anon_WITH_AES_256_CBC_SHA256
Ignoring unavailable cipher suite: TLS_RSA_WITH_AES_256_CBC_SHA
Ignoring unavailable cipher suite: TLS_DHE_RSA_WITH_AES_256_GCM_SHA384
Ignoring unavailable cipher suite: TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA
Ignoring unavailable cipher suite: TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384
Ignoring unavailable cipher suite: TLS_RSA_WITH_AES_256_CBC_SHA256
Ignoring unavailable cipher suite: TLS_DHE_DSS_WITH_AES_256_CBC_SHA
Ignoring unavailable cipher suite: TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384
Ignoring unavailable cipher suite: TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384
Ignoring unavailable cipher suite: TLS_RSA_WITH_AES_256_GCM_SHA384
Ignoring unavailable cipher suite: TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384
Ignoring unavailable cipher suite: TLS_ECDH_anon_WITH_AES_256_CBC_SHA
Ignoring unavailable cipher suite: TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384
Ignoring unavailable cipher suite: TLS_ECDH_RSA_WITH_AES_256_CBC_SHA
Ignoring unavailable cipher suite: TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384
Ignoring unavailable cipher suite: TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384
Ignoring unavailable cipher suite: TLS_DHE_RSA_WITH_AES_256_CBC_SHA256
Ignoring unavailable cipher suite: TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA
Ignoring unavailable cipher suite: TLS_DHE_DSS_WITH_AES_256_CBC_SHA256
Ignoring unavailable cipher suite: TLS_DHE_RSA_WITH_AES_256_CBC_SHA
Ignoring unavailable cipher suite: TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
Ignoring unavailable cipher suite: TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
Ignoring unavailable cipher suite: TLS_DH_anon_WITH_AES_256_GCM_SHA384
Ignoring unavailable cipher suite: TLS_DHE_DSS_WITH_AES_256_GCM_SHA384
Ignoring unavailable cipher suite: TLS_RSA_WITH_AES_256_CBC_SHA
Ignoring unavailable cipher suite: TLS_DHE_RSA_WITH_AES_256_GCM_SHA384
Ignoring unavailable cipher suite: TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA
Ignoring unavailable cipher suite: TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384
Ignoring unavailable cipher suite: TLS_RSA_WITH_AES_256_CBC_SHA256
Ignoring unavailable cipher suite: TLS_DHE_DSS_WITH_AES_256_CBC_SHA
Ignoring unavailable cipher suite: TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384
Ignoring unavailable cipher suite: TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384
Ignoring unavailable cipher suite: TLS_RSA_WITH_AES_256_GCM_SHA384
Ignoring unavailable cipher suite: TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384
Ignoring unavailable cipher suite: TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384
Ignoring unavailable cipher suite: TLS_ECDH_RSA_WITH_AES_256_CBC_SHA
Ignoring unavailable cipher suite: TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384
Ignoring unavailable cipher suite: TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384
Ignoring unavailable cipher suite: TLS_DHE_RSA_WITH_AES_256_CBC_SHA256
Ignoring unavailable cipher suite: TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA
Ignoring unavailable cipher suite: TLS_DHE_DSS_WITH_AES_256_CBC_SHA256
Ignoring unavailable cipher suite: TLS_DHE_RSA_WITH_AES_256_CBC_SHA
Ignoring unavailable cipher suite: TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
Ignoring unavailable cipher suite: TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
Ignoring unavailable cipher suite: TLS_DHE_DSS_WITH_AES_256_GCM_SHA384
Ignoring unavailable cipher suite: TLS_RSA_WITH_AES_256_CBC_SHA
Ignoring unavailable cipher suite: TLS_DHE_RSA_WITH_AES_256_GCM_SHA384
Ignoring unavailable cipher suite: TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA
Ignoring unavailable cipher suite: TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384
Ignoring unavailable cipher suite: TLS_RSA_WITH_AES_256_CBC_SHA256
Ignoring unavailable cipher suite: TLS_DHE_DSS_WITH_AES_256_CBC_SHA
Ignoring unavailable cipher suite: TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384
Ignoring unavailable cipher suite: TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384
Ignoring unavailable cipher suite: TLS_RSA_WITH_AES_256_GCM_SHA384
Ignoring unavailable cipher suite: TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384
Ignoring unavailable cipher suite: TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384
Ignoring unavailable cipher suite: TLS_ECDH_RSA_WITH_AES_256_CBC_SHA
Ignoring unavailable cipher suite: TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384
Ignoring unavailable cipher suite: TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384
Ignoring unavailable cipher suite: TLS_DHE_RSA_WITH_AES_256_CBC_SHA256
Ignoring unavailable cipher suite: TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA
Ignoring unavailable cipher suite: TLS_DHE_DSS_WITH_AES_256_CBC_SHA256
Ignoring unavailable cipher suite: TLS_DHE_RSA_WITH_AES_256_CBC_SHA
Ignoring unavailable cipher suite: TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
Ignoring unavailable cipher suite: TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
trigger seeding of SecureRandom
done seeding SecureRandom
Allow unsafe renegotiation: false
Allow legacy hello messages: true
Is initial handshake: true
Is secure renegotiation: false
main, setSoTimeout(0) called
main, the previous server name in SNI (type=Host_name (0), value=sourceforge.net) was replaced with (type=Host_name (0), value=sourceforge.net)
Ignoring unsupported cipher suite: TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256 for TLSv1
Ignoring unsupported cipher suite: TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 for TLSv1
Ignoring unsupported cipher suite: TLS_RSA_WITH_AES_128_CBC_SHA256 for TLSv1
Ignoring unsupported cipher suite: TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256 for TLSv1
Ignoring unsupported cipher suite: TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256 for TLSv1
Ignoring unsupported cipher suite: TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256 for TLSv1.1
Ignoring unsupported cipher suite: TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 for TLSv1.1
Ignoring unsupported cipher suite: TLS_RSA_WITH_AES_128_CBC_SHA256 for TLSv1.1
Ignoring unsupported cipher suite: TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256 for TLSv1.1
Ignoring unsupported cipher suite: TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256 for TLSv1.1
%% No cached client session
*** ClientHello, TLSv1.2
RandomCookie:  GMT: 1487939520 bytes = { 108, 232, 206, 41, 154, 180, 117, 47, 215, 3, 103, 236, 131, 140, 254, 113, 53, 30, 15, 54, 153, 237, 200, 209, 239, 85, 46, 190 }
Session ID:  {}
Cipher Suites: [TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256, TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256, TLS_RSA_WITH_AES_128_CBC_SHA256, TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256, TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256, 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_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256, TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256, TLS_RSA_WITH_AES_128_GCM_SHA256, TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256, TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256, 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, TLS_EMPTY_RENEGOTIATION_INFO_SCSV]
Compression Methods:  { 0 }
Extension elliptic_curves, curve names: {secp256r1, secp384r1, secp521r1, sect283k1, sect283r1, sect409k1, sect409r1, sect571k1, sect571r1, secp256k1}
Extension ec_point_formats, formats: [uncompressed]
Extension signature_algorithms, signature_algorithms: SHA512withECDSA, SHA512withRSA, SHA384withECDSA, SHA384withRSA, SHA256withECDSA, SHA256withRSA, SHA256withDSA, SHA1withECDSA, SHA1withRSA, SHA1withDSA
Extension server_name, server_name: [type=Host_name (0), value=sourceforge.net]
***
[write] MD5 and SHA1 hashes:  len = 169
0000: 01 00 00 A5 03 03 59 B0   28 C0 6C E8 CE 29 9A B4  ......Y.(.l..)..
0010: 75 2F D7 03 67 EC 83 8C   FE 71 35 1E 0F 36 99 ED  u/..g....q5..6..
0020: C8 D1 EF 55 2E BE 00 00   2A C0 23 C0 27 00 3C C0  ...U....*.#.'.<.
0030: 25 C0 29 C0 09 C0 13 00   2F C0 04 C0 0E C0 2B C0  %.)...../.....+.
0040: 2F 00 9C C0 2D C0 31 C0   08 C0 12 00 0A C0 03 C0  /...-.1.........
0050: 0D 00 FF 01 00 00 52 00   0A 00 16 00 14 00 17 00  ......R.........
0060: 18 00 19 00 09 00 0A 00   0B 00 0C 00 0D 00 0E 00  ................
0070: 16 00 0B 00 02 01 00 00   0D 00 16 00 14 06 03 06  ................
0080: 01 05 03 05 01 04 03 04   01 04 02 02 03 02 01 02  ................
0090: 02 00 00 00 14 00 12 00   00 0F 73 6F 75 72 63 65  ..........source
00A0: 66 6F 72 67 65 2E 6E 65   74                       forge.net
main, WRITE: TLSv1.2 Handshake, length = 169
[Raw write]: length = 174
0000: 16 03 03 00 A9 01 00 00   A5 03 03 59 B0 28 C0 6C  ...........Y.(.l
0010: E8 CE 29 9A B4 75 2F D7   03 67 EC 83 8C FE 71 35  ..)..u/..g....q5
0020: 1E 0F 36 99 ED C8 D1 EF   55 2E BE 00 00 2A C0 23  ..6.....U....*.#
0030: C0 27 00 3C C0 25 C0 29   C0 09 C0 13 00 2F C0 04  .'.<.%.)...../..
0040: C0 0E C0 2B C0 2F 00 9C   C0 2D C0 31 C0 08 C0 12  ...+./...-.1....
0050: 00 0A C0 03 C0 0D 00 FF   01 00 00 52 00 0A 00 16  ...........R....
0060: 00 14 00 17 00 18 00 19   00 09 00 0A 00 0B 00 0C  ................
0070: 00 0D 00 0E 00 16 00 0B   00 02 01 00 00 0D 00 16  ................
0080: 00 14 06 03 06 01 05 03   05 01 04 03 04 01 04 02  ................
0090: 02 03 02 01 02 02 00 00   00 14 00 12 00 00 0F 73  ...............s
00A0: 6F 75 72 63 65 66 6F 72   67 65 2E 6E 65 74        ourceforge.net
[Raw read]: length = 5
0000: 15 03 03 00 02                                     .....
[Raw read]: length = 2
0000: 02 28                                              .(
main, READ: TLSv1.2 Alert, length = 2
main, RECV TLSv1.2 ALERT:  fatal, handshake_failure
main, called closeSocket()
main, handling exception: javax.net.ssl.SSLHandshakeException: Received fatal alert: handshake_failure
Ignoring unavailable cipher suite: TLS_DHE_DSS_WITH_AES_256_GCM_SHA384
Ignoring unavailable cipher suite: TLS_DH_anon_WITH_AES_256_CBC_SHA
Ignoring unavailable cipher suite: TLS_DH_anon_WITH_AES_256_CBC_SHA256
Ignoring unavailable cipher suite: TLS_RSA_WITH_AES_256_CBC_SHA
Ignoring unavailable cipher suite: TLS_DHE_RSA_WITH_AES_256_GCM_SHA384
Ignoring unavailable cipher suite: TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA
Ignoring unavailable cipher suite: TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384
Ignoring unavailable cipher suite: TLS_RSA_WITH_AES_256_CBC_SHA256
Ignoring unavailable cipher suite: TLS_DHE_DSS_WITH_AES_256_CBC_SHA
Ignoring unavailable cipher suite: TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384
Ignoring unavailable cipher suite: TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384
Ignoring unavailable cipher suite: TLS_RSA_WITH_AES_256_GCM_SHA384
Ignoring unavailable cipher suite: TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384
Ignoring unavailable cipher suite: TLS_ECDH_anon_WITH_AES_256_CBC_SHA
Ignoring unavailable cipher suite: TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384
Ignoring unavailable cipher suite: TLS_ECDH_RSA_WITH_AES_256_CBC_SHA
Ignoring unavailable cipher suite: TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384
Ignoring unavailable cipher suite: TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384
Ignoring unavailable cipher suite: TLS_DHE_RSA_WITH_AES_256_CBC_SHA256
Ignoring unavailable cipher suite: TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA
Ignoring unavailable cipher suite: TLS_DHE_DSS_WITH_AES_256_CBC_SHA256
Ignoring unavailable cipher suite: TLS_DHE_RSA_WITH_AES_256_CBC_SHA
Ignoring unavailable cipher suite: TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
Ignoring unavailable cipher suite: TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
Ignoring unavailable cipher suite: TLS_DH_anon_WITH_AES_256_GCM_SHA384
Ignoring unavailable cipher suite: TLS_DHE_DSS_WITH_AES_256_GCM_SHA384
Ignoring unavailable cipher suite: TLS_RSA_WITH_AES_256_CBC_SHA
Ignoring unavailable cipher suite: TLS_DHE_RSA_WITH_AES_256_GCM_SHA384
Ignoring unavailable cipher suite: TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA
Ignoring unavailable cipher suite: TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384
Ignoring unavailable cipher suite: TLS_RSA_WITH_AES_256_CBC_SHA256
Ignoring unavailable cipher suite: TLS_DHE_DSS_WITH_AES_256_CBC_SHA
Ignoring unavailable cipher suite: TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384
Ignoring unavailable cipher suite: TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384
Ignoring unavailable cipher suite: TLS_RSA_WITH_AES_256_GCM_SHA384
Ignoring unavailable cipher suite: TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384
Ignoring unavailable cipher suite: TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384
Ignoring unavailable cipher suite: TLS_ECDH_RSA_WITH_AES_256_CBC_SHA
Ignoring unavailable cipher suite: TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384
Ignoring unavailable cipher suite: TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384
Ignoring unavailable cipher suite: TLS_DHE_RSA_WITH_AES_256_CBC_SHA256
Ignoring unavailable cipher suite: TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA
Ignoring unavailable cipher suite: TLS_DHE_DSS_WITH_AES_256_CBC_SHA256
Ignoring unavailable cipher suite: TLS_DHE_RSA_WITH_AES_256_CBC_SHA
Ignoring unavailable cipher suite: TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
Ignoring unavailable cipher suite: TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
Ignoring unavailable cipher suite: TLS_DHE_DSS_WITH_AES_256_GCM_SHA384
Ignoring unavailable cipher suite: TLS_RSA_WITH_AES_256_CBC_SHA
Ignoring unavailable cipher suite: TLS_DHE_RSA_WITH_AES_256_GCM_SHA384
Ignoring unavailable cipher suite: TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA
Ignoring unavailable cipher suite: TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384
Ignoring unavailable cipher suite: TLS_RSA_WITH_AES_256_CBC_SHA256
Ignoring unavailable cipher suite: TLS_DHE_DSS_WITH_AES_256_CBC_SHA
Ignoring unavailable cipher suite: TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384
Ignoring unavailable cipher suite: TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384
Ignoring unavailable cipher suite: TLS_RSA_WITH_AES_256_GCM_SHA384
Ignoring unavailable cipher suite: TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384
Ignoring unavailable cipher suite: TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384
Ignoring unavailable cipher suite: TLS_ECDH_RSA_WITH_AES_256_CBC_SHA
Ignoring unavailable cipher suite: TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384
Ignoring unavailable cipher suite: TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384
Ignoring unavailable cipher suite: TLS_DHE_RSA_WITH_AES_256_CBC_SHA256
Ignoring unavailable cipher suite: TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA
Ignoring unavailable cipher suite: TLS_DHE_DSS_WITH_AES_256_CBC_SHA256
Ignoring unavailable cipher suite: TLS_DHE_RSA_WITH_AES_256_CBC_SHA
Ignoring unavailable cipher suite: TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
Ignoring unavailable cipher suite: TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
trigger seeding of SecureRandom
done seeding SecureRandom
Allow unsafe renegotiation: false
Allow legacy hello messages: true
Is initial handshake: true
Is secure renegotiation: false
main, setSoTimeout(0) called
main, the previous server name in SNI (type=Host_name (0), value=sourceforge.net) was replaced with (type=Host_name (0), value=sourceforge.net)
Ignoring unsupported cipher suite: TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256 for TLSv1
Ignoring unsupported cipher suite: TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 for TLSv1
Ignoring unsupported cipher suite: TLS_RSA_WITH_AES_128_CBC_SHA256 for TLSv1
Ignoring unsupported cipher suite: TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256 for TLSv1
Ignoring unsupported cipher suite: TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256 for TLSv1
Ignoring unsupported cipher suite: TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256 for TLSv1.1
Ignoring unsupported cipher suite: TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 for TLSv1.1
Ignoring unsupported cipher suite: TLS_RSA_WITH_AES_128_CBC_SHA256 for TLSv1.1
Ignoring unsupported cipher suite: TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256 for TLSv1.1
Ignoring unsupported cipher suite: TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256 for TLSv1.1
%% No cached client session
*** ClientHello, TLSv1.2
RandomCookie:  GMT: 1487939569 bytes = { 112, 166, 46, 83, 81, 37, 183, 87, 66, 77, 244, 18, 174, 101, 138, 145, 155, 105, 62, 195, 70, 55, 37, 194, 127, 138, 118, 101 }
Session ID:  {}
Cipher Suites: [TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256, TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256, TLS_RSA_WITH_AES_128_CBC_SHA256, TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256, TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256, 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_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256, TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256, TLS_RSA_WITH_AES_128_GCM_SHA256, TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256, TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256, 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, TLS_EMPTY_RENEGOTIATION_INFO_SCSV]
Compression Methods:  { 0 }
Extension elliptic_curves, curve names: {secp256r1, secp384r1, secp521r1, sect283k1, sect283r1, sect409k1, sect409r1, sect571k1, sect571r1, secp256k1}
Extension ec_point_formats, formats: [uncompressed]
Extension signature_algorithms, signature_algorithms: SHA512withECDSA, SHA512withRSA, SHA384withECDSA, SHA384withRSA, SHA256withECDSA, SHA256withRSA, SHA256withDSA, SHA1withECDSA, SHA1withRSA, SHA1withDSA
Extension server_name, server_name: [type=Host_name (0), value=sourceforge.net]
***
[write] MD5 and SHA1 hashes:  len = 169
0000: 01 00 00 A5 03 03 59 B0   28 F1 70 A6 2E 53 51 25  ......Y.(.p..SQ%
0010: B7 57 42 4D F4 12 AE 65   8A 91 9B 69 3E C3 46 37  .WBM...e...i>.F7
0020: 25 C2 7F 8A 76 65 00 00   2A C0 23 C0 27 00 3C C0  %...ve..*.#.'.<.
0030: 25 C0 29 C0 09 C0 13 00   2F C0 04 C0 0E C0 2B C0  %.)...../.....+.
0040: 2F 00 9C C0 2D C0 31 C0   08 C0 12 00 0A C0 03 C0  /...-.1.........
0050: 0D 00 FF 01 00 00 52 00   0A 00 16 00 14 00 17 00  ......R.........
0060: 18 00 19 00 09 00 0A 00   0B 00 0C 00 0D 00 0E 00  ................
0070: 16 00 0B 00 02 01 00 00   0D 00 16 00 14 06 03 06  ................
0080: 01 05 03 05 01 04 03 04   01 04 02 02 03 02 01 02  ................
0090: 02 00 00 00 14 00 12 00   00 0F 73 6F 75 72 63 65  ..........source
00A0: 66 6F 72 67 65 2E 6E 65   74                       forge.net
main, WRITE: TLSv1.2 Handshake, length = 169
[Raw write]: length = 174
0000: 16 03 03 00 A9 01 00 00   A5 03 03 59 B0 28 F1 70  ...........Y.(.p
0010: A6 2E 53 51 25 B7 57 42   4D F4 12 AE 65 8A 91 9B  ..SQ%.WBM...e...
0020: 69 3E C3 46 37 25 C2 7F   8A 76 65 00 00 2A C0 23  i>.F7%...ve..*.#
0030: C0 27 00 3C C0 25 C0 29   C0 09 C0 13 00 2F C0 04  .'.<.%.)...../..
0040: C0 0E C0 2B C0 2F 00 9C   C0 2D C0 31 C0 08 C0 12  ...+./...-.1....
0050: 00 0A C0 03 C0 0D 00 FF   01 00 00 52 00 0A 00 16  ...........R....
0060: 00 14 00 17 00 18 00 19   00 09 00 0A 00 0B 00 0C  ................
0070: 00 0D 00 0E 00 16 00 0B   00 02 01 00 00 0D 00 16  ................
0080: 00 14 06 03 06 01 05 03   05 01 04 03 04 01 04 02  ................
0090: 02 03 02 01 02 02 00 00   00 14 00 12 00 00 0F 73  ...............s
00A0: 6F 75 72 63 65 66 6F 72   67 65 2E 6E 65 74        ourceforge.net
[Raw read]: length = 5
0000: 15 03 03 00 02                                     .....
[Raw read]: length = 2
0000: 02 28                                              .(
main, READ: TLSv1.2 Alert, length = 2
main, RECV TLSv1.2 ALERT:  fatal, handshake_failure
main, called closeSocket()
main, handling exception: javax.net.ssl.SSLHandshakeException: Received fatal alert: handshake_failure
Exception in thread "main" javax.net.ssl.SSLHandshakeException: Received fatal alert: handshake_failure
        at Sun.security.ssl.Alerts.getSSLException(Unknown Source)
        at Sun.security.ssl.Alerts.getSSLException(Unknown Source)
        at Sun.security.ssl.SSLSocketImpl.recvAlert(Unknown Source)
        at Sun.security.ssl.SSLSocketImpl.readRecord(Unknown Source)
        at Sun.security.ssl.SSLSocketImpl.performInitialHandshake(Unknown Source)
        at Sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source)
        at Sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source)
        at Sun.net.www.protocol.https.HttpsClient.afterConnect(Unknown Source)
        at Sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source)
        at Sun.net.www.protocol.http.HttpURLConnection.getInputStream0(Unknown Source)
        at Sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
        at Sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(Unknown Source)
        at TestSSL.main(TestSSL.Java:66)
javasslalerthandshake
5
PaulJayD

Sourceforge.netが SSLLabsによる分析 として提供する暗号を確認すると、サイトはAES256の暗号のみをサポートしていることがわかります。次に、Javaアプリケーションによって提供される暗号を見ると、AES128および3DES暗号のみがあることがわかります。

Cipher Suites: [TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256, TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256, TLS_RSA_WITH_AES_128_CBC_SHA256, TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256, TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256, 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_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256, TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256, TLS_RSA_WITH_AES_128_GCM_SHA256, TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256, TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256, 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, TLS_EMPTY_RENEGOTIATION_INFO_SCSV]

これは、クライアントが提供する暗号がサーバーに受け入れられず、ハンドシェイクが失敗することを意味します。 AES256暗号をサポートするには、 Java Cryptography Extension（JCE）Unlimited Strength Jurisdiction Policy を有効にする必要があるかもしれません。

8
Steffen Ullrich

もちろん、上記の答えは正しいです。誤って「UnlimitedJCEPolicyJDK8」ファイルをJREおよびSDKの\ libディレクトリに追加しました。\ lib\securityディレクトリではありません。私は間違いを修復しましたが、すべて順調です。

ありがとうございます。

ポール

3
PaulJayD