Java 8支持TLS 1.2，但Java 7不支持 [英] TLS 1.2 was supported in Java 8 but not in Java 7
本文介绍了Java 8支持TLS 1.2，但Java 7不支持的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
当我尝试使用Java 7连接URL（支持TLS 1.2并且以前在Java 7中工作正常的供应商URL之一）时，我发现了以下异常：
When I tried to connect a URL (one of vendors URL which supports TLS 1.2 and worked fine previously with Java 7) by using Java 7, I found bellow Exception:
javax.net.ssl.SSLHandshakeException: Received fatal alert: handshake_failure
at sun.security.ssl.Alerts.getSSLException(Alerts.java:192)
at sun.security.ssl.Alerts.getSSLException(Alerts.java:154)
at sun.security.ssl.SSLSocketImpl.recvAlert(SSLSocketImpl.java:1943)
at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1059)
at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1294)
at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1321)
at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1305)
at sun.net.www.protocol.https.HttpsClient.afterConnect(HttpsClient.java:523)
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:185)
at sun.net.www.protocol.http.HttpURLConnection.getOutputStream(HttpURLConnection.java:1087)
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getOutputStream(HttpsURLConnectionImpl.java:250)
因此我启用了 -Dhttps.protocols = TLSv1.2 ， -Djavax.net.ssl.trustStore =< keystoreFilePath> 和 -Djavax.net。 ssl.trustStorePassword =< password>
之后我也遇到了同样的问题。然后我将Java版本升级到8，以便它可以连接到URL而不会出现任何SSL问题。
After that also I got the same issue. Then I have upgrade the Java version to 8 so it could connect to the URL without any SSL issue.
根据此博客，在Java 8中，TLS 1.2是默认的，TLS 1.2可以使用Java 7中的属性 -Dhttps.protocols 进行调整。在Java 7中，我可能是如果我通过过去的经验启用上述属性，则能够毫无问题地访问URL。
As per this blog, in Java 8, TLS 1.2 is default and TLS 1.2 can be tuned with the property -Dhttps.protocols in Java 7. In Java 7, I could be able to access a URL without a problem if I enable above properties through my past experiences.
但是对于URL，我被要求升级Java版本。上面提到的Java 7中的Exception可能导致哪些供应商方面的更改？如果没有升级Java 8，我无法访问该URL吗？
But for the URL, I am requested to upgrade the Java version. What can be vendor side changes caused for the Exception mentioned above in Java 7? And without upgrading Java 8, can't I access the URL?
尝试使用 -Djavax.net.debug = all 我得到下面日志
When try with -Djavax.net.debug=all I got below log
Ignoring unavailable cipher suite: TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
Ignoring unavailable cipher suite: TLS_DHE_RSA_WITH_AES_256_CBC_SHA
Ignoring unavailable cipher suite: TLS_ECDH_RSA_WITH_AES_256_CBC_SHA
Ignoring unsupported cipher suite: TLS_DHE_DSS_WITH_AES_128_CBC_SHA256
Ignoring unsupported cipher suite: TLS_DHE_DSS_WITH_AES_256_CBC_SHA256
Ignoring unsupported cipher suite: TLS_DHE_RSA_WITH_AES_128_CBC_SHA256
Ignoring unsupported cipher suite: TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256
Ignoring unsupported cipher suite: TLS_DHE_RSA_WITH_AES_256_CBC_SHA256
Ignoring unsupported cipher suite: TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384
Ignoring unsupported cipher suite: TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384
Ignoring unsupported cipher suite: TLS_RSA_WITH_AES_256_CBC_SHA256
Ignoring unavailable cipher suite: TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA
Ignoring unsupported cipher suite: TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256
Ignoring unsupported cipher suite: TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384
Ignoring unavailable cipher suite: TLS_DHE_DSS_WITH_AES_256_CBC_SHA
Ignoring unsupported cipher suite: TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384
Ignoring unsupported cipher suite: TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256
Ignoring unsupported cipher suite: TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256
Ignoring unavailable cipher suite: TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA
Ignoring unavailable cipher suite: TLS_RSA_WITH_AES_256_CBC_SHA
Ignoring unsupported cipher suite: TLS_RSA_WITH_AES_128_CBC_SHA256
Ignoring unavailable cipher suite: TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
Ignoring unavailable cipher suite: TLS_DHE_RSA_WITH_AES_256_CBC_SHA
Ignoring unavailable cipher suite: TLS_ECDH_RSA_WITH_AES_256_CBC_SHA
Ignoring unsupported cipher suite: TLS_DHE_DSS_WITH_AES_128_CBC_SHA256
Ignoring unsupported cipher suite: TLS_DHE_DSS_WITH_AES_256_CBC_SHA256
Ignoring unsupported cipher suite: TLS_DHE_RSA_WITH_AES_128_CBC_SHA256
Ignoring unsupported cipher suite: TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256
Ignoring unsupported cipher suite: TLS_DHE_RSA_WITH_AES_256_CBC_SHA256
Ignoring unsupported cipher suite: TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384
Ignoring unsupported cipher suite: TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384
Ignoring unsupported cipher suite: TLS_RSA_WITH_AES_256_CBC_SHA256
Ignoring unavailable cipher suite: TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA
Ignoring unsupported cipher suite: TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256
Ignoring unsupported cipher suite: TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384
Ignoring unavailable cipher suite: TLS_DHE_DSS_WITH_AES_256_CBC_SHA
Ignoring unsupported cipher suite: TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384
Ignoring unsupported cipher suite: TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256
Ignoring unsupported cipher suite: TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256
Ignoring unavailable cipher suite: TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA
Ignoring unavailable cipher suite: TLS_RSA_WITH_AES_256_CBC_SHA
Ignoring unsupported cipher suite: TLS_RSA_WITH_AES_128_CBC_SHA256
Allow unsafe renegotiation: false
Allow legacy hello messages: true
Is initial handshake: true
Is secure renegotiation: false
Allow unsafe renegotiation: false
Allow legacy hello messages: true
Is initial handshake: true
Is secure renegotiation: false
qtp11284997-17, setSoTimeout(0) called
qtp11284997-18, setSoTimeout(0) called
%% No cached client session
%% No cached client session
*** ClientHello, TLSv1.2
RandomCookie: *** ClientHello, TLSv1.2
RandomCookie: GMT: 1465902650 bytes = { GMT: 1465902650 bytes = { 113156, , 91, 215, 64, 8, 63, 32, 255, 223, 156, 170, 50, 244, 156, 18, 241, 241, 229, 169, 35, 160, 22, 15, 111, 204, 231, 28, 25, 203, 70, 164, 77, 14, 181, 126, 159, 152, 111, 221, 254, 59 }
Session ID: {}
Cipher Suites: [TLS_DHE_RSA_WITH_AES_128_CBC_SHA, TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA, SSL_DHE_RSA_WITH_3DES_EDE_CBC_SHA, SSL_RSA_WITH_RC4_128_SHA, TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA, TLS_ECDHE_RSA_WITH_RC4_128_SHA, TLS_ECDH_ECDSA_WITH_RC4_128_SHA, TLS_ECDHE_ECDSA_WITH_RC4_128_SHA, TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA, TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA, TLS_ECDH_RSA_WITH_RC4_128_SHA, TLS_EMPTY_RENEGOTIATION_INFO_SCSV, TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA, TLS_ECDH_RSA_WITH_AES_128_CBC_SHA, TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA, TLS_RSA_WITH_AES_128_CBC_SHA, TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA, SSL_RSA_WITH_RC4_128_MD5, TLS_DHE_DSS_WITH_AES_128_CBC_SHA, SSL_DHE_DSS_WITH_3DES_EDE_CBC_SHA, SSL_RSA_WITH_3DES_EDE_CBC_SHA]
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: [host_name: postprod1.ratetiger.com]
***
[write] MD5 and SHA1 hashes: len = 211
0000: 01 00 00 CF 03 03 57 60 E6 3A 71 D7 40 08 3F FF ......W`.:q.@.?.
0010: 9C 32 9C F1 E5 23 16 6F E7 19 46 A4 4D 0E B5 7E .2...#.o..F.M...
0020: 9F 98 6F DD FE 3B 00 00 2A 00 33 C0 04 00 16 00 ..o..;..*.3.....
0030: 05 C0 03 C0 11 C0 02 C0 07 C0 13 C0 08 C0 0C 00 ................
0040: FF C0 0D C0 0E C0 09 00 2F C0 12 00 04 00 32 00 ......../.....2.
0050: 13 00 0A 01 00 00 7C 00 0A 00 34 00 32 00 17 00 ..........4.2...
0060: 01 00 03 00 13 00 15 00 06 00 07 00 09 00 0A 00 ................
0070: 18 00 0B 00 0C 00 19 00 0D 00 0242, E119, 001, 0F19, 00164, 1081, 3, 0063, 176, 255, .42, .23, .252, .164 }
Session ID: .{}
..Cipher Suites: [TLS_DHE_RSA_WITH_AES_128_CBC_SHA, TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA, SSL_DHE_RSA_WITH_3DES_EDE_CBC_SHA, SSL_RSA_WITH_RC4_128_SHA, TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA, TLS_ECDHE_RSA_WITH_RC4_128_SHA, TLS_ECDH_ECDSA_WITH_RC4_128_SHA, TLS_ECDHE_ECDSA_WITH_RC4_128_SHA, TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA, TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA, TLS_ECDH_RSA_WITH_RC4_128_SHA, TLS_EMPTY_RENEGOTIATION_INFO_SCSV, TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA, TLS_ECDH_RSA_WITH_AES_128_CBC_SHA, TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA, TLS_RSA_WITH_AES_128_CBC_SHA, TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA, SSL_RSA_WITH_RC4_128_MD5, TLS_DHE_DSS_WITH_AES_128_CBC_SHA, SSL_DHE_DSS_WITH_3DES_EDE_CBC_SHA, SSL_RSA_WITH_3DES_EDE_CBC_SHA]
Compression Methods: { .0 }
........
0080: 11Extension 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}
00Extension ec_point_formats, formats: [uncompressed]
02Extension signature_algorithms, signature_algorithms: SHA512withECDSA, SHA512withRSA, SHA384withECDSA, SHA384withRSA, SHA256withECDSA, SHA256withRSA, SHA224withECDSA, SHA224withRSA, SHA1withECDSA, SHA1withRSA, SHA1withDSA, MD5withRSA
Extension server_name, server_name: [host_name: postprod1.ratetiger.com]
***
[write] MD5 and SHA1 hashes: len = 211
0000: 01 00 00 CF 03 03 57 60 E6 3A 9C 5B 20 DF AA F4 ......W`.:.[ ...
0010: 12 F1 A9 A0 0F CC 1C CB F2 77 01 13 A4 51 03 3F .........w...Q.?
0020: B0 FF 2A 17 FC A4 00 00 2A 00 33 C0 04 00 16 00 ..*.....*.3.....
0030: 05 C0 03 C0 11 C0 02 C0 0700 C0 131 C02 0 008 0 C04 0C 000 0 . 0.5. .0.0 14 00 08 00 16 00 .......................
.0.0.4.0
0090: : 0BF 00F 0 C02 0 01D 0 C00 0 00E 0 C0D 0 009 1A0 000 1 8 2 06F 0 C03 1 062 0 001 0 05 ................
00A0: 03 05 01 04 03 04 01 03 03 03 01 02 03 02 01 02 ................
00B0: 02 01 01 00 00 00 1C 00 1A 00 00 17 70 6F 73 74 ............post
00C0: 70 72 6F 64 31 2E 72 61 74 65 74 69 67 65 72 2E prod1.ratetiger.
00D0: 63 6F 6D com
4 00 32 00 ......../.....2.
0050: 13 00 0A 01 00 00 7C 00 0A 00 34 00 32 00 17 00 ..........4.2...
0060: 01 00 03 00 13 00 15 00 06 00 07 00 09 00 0A 00 ................
0070: 18 00 0B 00 0C 00 19 00 0D 00 0E 00 0F 00 10 00 qtp11284997-17, WRITE: TLSv1.2 Handshake, length = 211
.........[Raw write]: length = 216
......0.0
0000: 168 030 0: 113 0 000 D 023 0 010 0 120 00 040 000 05 00C 14F 0 030 0 083 00 165 007 6.0. .E6. .3.A. .7.1. . ..........
.0.0.9.0.: .W`0.:qB
000 020 011 000 0: D70 4 0D0 00 0 1A8 00 183 06F 03 06F 01F 05 9 C. .3.2. .9.C. . .F.1. .E.5. .2.3
00A0 : 031 056 0 6F1 E 047 0 193 4 046 01 0 3.@ . 03? 0.3.2 01. 02. 0.#3.o 02. 01. F02
0 0.2.0.: .A.4. .4.D. .0.E. .B.5. .7E
9F0 980 6FB 0 D: D02 FE 01 3B01 0000 0000 2A00 001C 3300 1A. M00. 00. 1.7..o .7.;0. .*6.3F
0030 : C07 043 0 740 1.6. .0.0. .0.5. .C.0. .post0
300C0 : 70 C072 6F1 641 3 C0 02 C0 07 C0 13 ................
0040: C0 08 C0 0C 00 FF C0 0D C0 0E C0 09 00 2F C0 12 ............./..
0050: 00 04 00 32 00 13 00 0A 01 00 00 7C 00 0A 00 34 ...2...........4
0060: 00 32 00 17 00 01 00 03 00 13 00 15 00 06 00 07 .2..............
0070: 00 09 00 0A 00 18 00 0B 00 0C 00 19 00 0D 00 0E ................
0080: 00 0F 00 10 00 11 00 02 00 12 00 04 00 05 00 14 ...1. .2...........
0090: 00 08 00 16 00 0B 00 02 01 00 00 0D 00 1A 00 18 ................
00A0: 06 03 06 01 05 03 05 01 04 03 04 01 03 03 03 01 ............E 72 61 74 65 74 69 67 65 72 2E prod1.ratetiger.
00D0: 63 6F 6D com
qtp11284997-18, WRITE: TLSv1.2 Handshake, length = 211
[Raw write]: length = 216
0000: 16 03 03 00 D3 01 00 00 CF 03 03 57 60 E6 3A 9C ...........W`.:.
0010: 5B 20 DF AA F4 12 F1 A9 A0 0F CC 1C CB F2 77 01 [ ..............
00B0: 02 03 02 01 02 02 01 01 00 00 00 1C 00 1A 00 00 ................
00C0: 17 70 6F 73 74 70 72 6F 64 31 2E 72 61 74 65 74 .postprod1.ratet
00D0: 69 67 65 72 2E 63 6F 6D iger.com
..w.
0020: 13 A4 51 03 3F B0 FF 2A 17 FC A4 00 00 2A 00 33 ..Q.?..*.....*.3
0030: C0 04 00 16 00 05 C0 03 C0 11 C0 02 C0 07 C0 13 ................
0040: C0 08 C0 0C 00 FF C0 0D C0 0E C0 09 00 2F C0 12 ............./..
0050: 00 04 00 32 00 13 00 0A 01 00 00 7C 00 0A 00 34 ...2...........4
0060: 00 32 00 17 00 01 00 03 00 13 00 15 00 06 00 07 .2..............
0070: 00 09 00 0A 00 18 00 0B 00 0C 00 19 00 0D 00 0E ................
0080: 00 0F 00 10 00 11 00 02 00 12 00 04 00 05 00 14 ................
0090: 00 08 00 16 00 0B 00 02 01 00 00 0D 00 1A 00 18 ................
00A0: 06 03 06 01 05 03 05 01 04 03 04 01 03 03 03 01 ................
00B0: 02 03 02 01 02 02 01 01 00 00 00 1C 00 1A 00 00 ................
00C0: 17 70 6F 73 74 70 72 6F 64 31 2E 72 61 74 65 74 .postprod1.ratet
00D0: 69 67 65 72 2E 63 6F 6D iger.com
[Raw read]: length = 5
0000: 15 03 03 00 02 .....
[Raw read]: length = 2
[Raw read]: length = 5
0000: 02000 280 : 15 03 03 00 02 .(
..qtp11284997-17, READ: TLSv1.2 Alert, length = 2
..qtp11284997-17, RECV TLSv1 ALERT: fatal, handshake_failure
.
[Raw read]: length = 2
0000: 02 28qtp11284997-17, called closeSocket()
qtp11284997-17, handling exception: javax.net.ssl.SSLHandshakeException: Received fatal alert: handshake_failure
qtp11284997-17, called close()
.(qtp11284997-17, called closeInternal(true)
qtp11284997-18, READ: TLSv1.2 Alert, length = 2
qtp11284997-18, RECV TLSv1 ALERT: fatal, handshake_failure
2016-06-15 10:53:06,722 WARN [ride.intermediate.connect.ratetiger.ConnectRateTiger] -- Exception in InputStream Close--java.lang.NullPointerException
qtp11284997-17, called close()
qtp11284997-17, called closeInternal(true)
qtp11284997-18, called closeSocket()
qtp11284997-18, handling exception: javax.net.ssl.SSLHandshakeException: Received fatal alert: handshake_failure
qtp11284997-18, called close()
qtp11284997-18, called closeInternal(true)
推荐答案
如果您使用测试网址SSLLabs ，网站允许4个密码：
If you test the URL with SSLLabs, the website allow 4 ciphers :
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256
TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384
TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
但如果您阅读 Java 7的密码列表，不支持密码（也可以在调试消息中看到）。即使为Java 7启用TLS 1.2，我认为它找不到任何有效的密码。该网站必须改变其配置。
But if you read ciphers list for Java 7, no cipher is not supported (can be seen in the debug message also). Even by enabling TLS 1.2 for Java 7, I think it doesn't find any valid ciphers. The site had to change its configuration.
这篇关于Java 8支持TLS 1.2，但Java 7不支持的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
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