Как отладить ошибку соединения ssl

Описание: Я попытался опубликовать данные XML-формата на шлюз API. Когда я отправляю свои данные на один сайт в соответствии с протоколом Https с JAVA HttpsURLConnection, я получил сообщение Fatal alert: handshake_failure.

Попытки 1: включить отладку SSL с опцией vm, добавив -Djavax.net.debug=all после чего я получил:

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_ECDHE_RSA_WITH_AES_256_GCM_SHA384
Allow unsafe renegotiation: false
Allow legacy hello messages: true
Is initial handshake: true
Is secure renegotiation: false
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_DHE_DSS_WITH_AES_128_CBC_SHA256 for TLSv1.1
%% No cached client session
*** ClientHello, TLSv1.2
RandomCookie:  GMT: 1511946801 bytes = { 126, 217, 71, 253, 228, 128, 168, 241, 225, 17, 188, 15, 91, 241, 195, 104, 187, 74, 19, 124, 157, 248, 96, 131, 84, 231, 109, 219 }
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_DHE_RSA_WITH_AES_128_CBC_SHA256, TLS_DHE_DSS_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_DHE_RSA_WITH_AES_128_CBC_SHA, TLS_DHE_DSS_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_DHE_RSA_WITH_AES_128_GCM_SHA256, TLS_DHE_DSS_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, SSL_DHE_RSA_WITH_3DES_EDE_CBC_SHA, SSL_DHE_DSS_WITH_3DES_EDE_CBC_SHA, TLS_ECDHE_ECDSA_WITH_RC4_128_SHA, TLS_ECDHE_RSA_WITH_RC4_128_SHA, SSL_RSA_WITH_RC4_128_SHA, TLS_ECDH_ECDSA_WITH_RC4_128_SHA, TLS_ECDH_RSA_WITH_RC4_128_SHA, SSL_RSA_WITH_RC4_128_MD5, 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]
Extension signature_algorithms, signature_algorithms: SHA512withECDSA, SHA512withRSA, SHA384withECDSA, SHA384withRSA, SHA256withECDSA, SHA256withRSA, SHA224withECDSA, SHA224withRSA, SHA1withECDSA, SHA1withRSA, SHA1withDSA, MD5withRSA
Extension server_name, server_name: [type=host_name (0), value=alipay-test.connectedpos.de]
***
[write] MD5 and SHA1 hashes:  len = 243
0000: 01 00 00 EF 03 03 5A 1E   7A 31 7E D9 47 FD E4 80  ......Z.z1..G...
0010: A8 F1 E1 11 BC 0F 5B F1   C3 68 BB 4A 13 7C 9D F8  ......[..h.J....
0020: 60 83 54 E7 6D DB 00 00   46 C0 23 C0 27 00 3C C0  '.T.m...F.#.'.<.
0030: 25 C0 29 00 67 00 40 C0   09 C0 13 00 2F C0 04 C0  %.).g.@...../...
0040: 0E 00 33 00 32 C0 2B C0   2F 00 9C C0 2D C0 31 00  ..3.2.+./...-.1.
0050: 9E 00 A2 C0 08 C0 12 00   0A C0 03 C0 0D 00 16 00  ................
0060: 13 C0 07 C0 11 00 05 C0   02 C0 0C 00 04 00 FF 01  ................
0070: 00 00 80 00 0A 00 34 00   32 00 17 00 01 00 03 00  ......4.2.......
0080: 13 00 15 00 06 00 07 00   09 00 0A 00 18 00 0B 00  ................
0090: 0C 00 19 00 0D 00 0E 00   0F 00 10 00 11 00 02 00  ................
00A0: 12 00 04 00 05 00 14 00   08 00 16 00 0B 00 02 01  ................
00B0: 00 00 0D 00 1A 00 18 06   03 06 01 05 03 05 01 04  ................
00C0: 03 04 01 03 03 03 01 02   03 02 01 02 02 01 01 00  ................
00D0: 00 00 20 00 1E 00 00 1B   61 6C 69 70 61 79 2D 74  .. .....alipay-t
00E0: 65 73 74 2E 63 6F 6E 6E   65 63 74 65 64 70 6F 73  est.connectedpos
00F0: 2E 64 65                                           .de
main, WRITE: TLSv1.2 Handshake, length = 243
[Raw write]: length = 248
0000: 16 03 03 00 F3 01 00 00   EF 03 03 5A 1E 7A 31 7E  ...........Z.z1.
0010: D9 47 FD E4 80 A8 F1 E1   11 BC 0F 5B F1 C3 68 BB  .G.........[..h.
0020: 4A 13 7C 9D F8 60 83 54   E7 6D DB 00 00 46 C0 23  J....'.T.m...F.#
0030: C0 27 00 3C C0 25 C0 29   00 67 00 40 C0 09 C0 13  .'.<.%.).g.@....
0040: 00 2F C0 04 C0 0E 00 33   00 32 C0 2B C0 2F 00 9C  ./.....3.2.+./..
0050: C0 2D C0 31 00 9E 00 A2   C0 08 C0 12 00 0A C0 03  .-.1............
0060: C0 0D 00 16 00 13 C0 07   C0 11 00 05 C0 02 C0 0C  ................
0070: 00 04 00 FF 01 00 00 80   00 0A 00 34 00 32 00 17  ...........4.2..
0080: 00 01 00 03 00 13 00 15   00 06 00 07 00 09 00 0A  ................
0090: 00 18 00 0B 00 0C 00 19   00 0D 00 0E 00 0F 00 10  ................
00A0: 00 11 00 02 00 12 00 04   00 05 00 14 00 08 00 16  ................
00B0: 00 0B 00 02 01 00 00 0D   00 1A 00 18 06 03 06 01  ................
00C0: 05 03 05 01 04 03 04 01   03 03 03 01 02 03 02 01  ................
00D0: 02 02 01 01 00 00 00 20   00 1E 00 00 1B 61 6C 69  ....... .....ali
00E0: 70 61 79 2D 74 65 73 74   2E 63 6F 6E 6E 65 63 74  pay-test.connect
00F0: 65 64 70 6F 73 2E 64 65                            edpos.de
[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
javax.net.ssl.SSLHandshakeException: Received fatal alert: handshake_failure

Попытки 2: попытались с этим решением, но никаких различий. SSLHandshakeException: полученное фатальное предупреждение: handshake_failure после обновления Java 6 → 8

Для комментария @AxelH:

У меня есть "нормальный" сертификат, https должен быть общедоступным для всех в Интернете (как работает SSL-сертификат).

➜  security ls -l
total 280
-rw-rw-r--  1 root  wheel      0 Sep 18  2014 trusted.libraries
-rw-rw-r--  1 root  wheel  20969 Sep 18  2014 java.security
-rw-rw-r--  1 root  wheel   2466 Sep 18  2014 java.policy
-rw-rw-r--  1 root  wheel  95881 Sep 18  2014 cacerts
-rw-rw-r--  1 root  wheel   1188 Sep 18  2014 blacklisted.certs
-rw-rw-r--  1 root  wheel   3890 Sep 18  2014 blacklist

ссылки по теме:

https://blogs.oracle.com/java-platform-group/diagnosing-tls,-ssl,-and-https https://tonyyan.wordpress.com/2015/07/17/enabled-tls-1- 2-и-TLS-1-1-на-Java-7/