1.问题
设置本地主机Tomcat以支持SSL，并部署此Web服务进行测试。 通过以下URL通过SSL连接连接到已部署的Web服务时： https://localhost:8443/HelloWorld/hello?wsdl
Terminal
javax.net.ssl.SSLHandshakeException:
sun.security.validator.ValidatorException: PKIX path building failed:
sun.security.provider.certpath.SunCertPathBuilderException:
unable to find valid certification path to requested target
Caused by: sun.security.validator.ValidatorException:
PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException:
unable to find valid certification path to requested target
Caused by: sun.security.provider.certpath.SunCertPathBuilderException:
unable to find valid certification path to requested target2.解决方案
问题的原因和解决方案在本文中都得到了很好的解释
不再有阳光
现在在Github上https://github.com/escline/InstallCert
面向用户的PS Creadit：Charles和Lúthien
2.1获取InstallCert.java
2.2添加可信密钥库
使用您的主机名和https端口运行InstallCert.java ，并在询问输入时按1 。 它将您的本地主机添加为受信任的密钥库，并生成文件jssecacerts
Terminal
C:\>java InstallCert localhost:8443
Loading KeyStore C:\Program Files\Java\jre6\lib\security\cacerts...
Opening connection to localhost:8443...
Starting SSL handshake...
javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.
provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
at com.sun.net.ssl.internal.ssl.Alerts.getSSLException(Unknown Source)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.fatal(Unknown Source)
at com.sun.net.ssl.internal.ssl.Handshaker.fatalSE(Unknown Source)
at com.sun.net.ssl.internal.ssl.Handshaker.fatalSE(Unknown Source)
at com.sun.net.ssl.internal.ssl.ClientHandshaker.serverCertificate(Unknown Source)
at com.sun.net.ssl.internal.ssl.ClientHandshaker.processMessage(Unknown Source)
at com.sun.net.ssl.internal.ssl.Handshaker.processLoop(Unknown Source)
at com.sun.net.ssl.internal.ssl.Handshaker.process_record(Unknown Source)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.readRecord(Unknown Source)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.performInitialHandshake(Unknown Source)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.startHandshake(Unknown Source)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.startHandshake(Unknown Source)
at InstallCert.main(InstallCert.java:87)
Caused by: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertP
athBuilderException: unable to find valid certification path to requested target
at sun.security.validator.PKIXValidator.doBuild(Unknown Source)
at sun.security.validator.PKIXValidator.engineValidate(Unknown Source)
at sun.security.validator.Validator.validate(Unknown Source)
at com.sun.net.ssl.internal.ssl.X509TrustManagerImpl.validate(Unknown Source)
at com.sun.net.ssl.internal.ssl.X509TrustManagerImpl.checkServerTrusted(Unknown Source)
at InstallCert$SavingTrustManager.checkServerTrusted(InstallCert.java:182)
... 9 more
Caused by: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to reques
ted target
at sun.security.provider.certpath.SunCertPathBuilder.engineBuild(Unknown Source)
at java.security.cert.CertPathBuilder.build(Unknown Source)
... 15 more
Server sent 1 certificate(s):
1 Subject CN=yong mook kim, OU=mkyong, O=mkyong, L=puchong, ST=PJ, C=my
Issuer CN=yong mook kim, OU=mkyong, O=mkyong, L=puchong, ST=PJ, C=my
sha1 32 3e 15 42 96 ba e9 4d 9c 5d e7 5e 6b 0f 30 23 b4 e3 f4 98
md5 c8 dd a1 af 9f 55 a0 7f 6e 98 10 de 8c 63 1b a5
Enter certificate to add to trusted keystore or 'q' to quit: [1]
1
[
[
Version: V3
Subject: CN=yong mook kim, OU=mkyong, O=mkyong, L=puchong, ST=PJ, C=my
Signature Algorithm: SHA1withRSA, OID = 1.2.840.113549.1.1.5
Key: Sun RSA public key, 1024 bits
modulus: 1129473579651954554552730664834664064459539051598864058082387115962631728819634110255367718769683451438528187
923246533854744470790959477657386037636238098777089479256059697784394926741427654735994678054030193662669088404706890444
59364523220747231216704221781747262219695262340353839314222273672957748320603247
public exponent: 65537
Validity: [From: Tue Dec 14 15:13:51 SGT 2010,
To: Mon Mar 14 15:13:51 SGT 2011]
Issuer: CN=yong mook kim, OU=mkyong, O=mkyong, L=puchong, ST=PJ, C=my
SerialNumber: [ 4d07192f]
]
Algorithm: [SHA1withRSA]
Signature:
0000: 38 E4 F4 D9 51 B1 5F C1 01 13 32 79 DE 97 26 58 8...Q._...2y..&X
0010: 13 08 F1 A0 33 DB B9 90 AF EE 9E AE B9 9B 68 7D ....3.........h.
0020: DF E8 7D 79 9D 92 24 4A 76 C9 4C 28 DA 68 B0 62 ...y..$Jv.L(.h.b
0030: FF AB 27 03 5C DD 1F C8 77 A2 25 18 DF 0C DC FD ..'.\...w.%.....
0040: D3 39 5D 18 B4 BA 4B 36 8C FD C5 80 FF F2 E3 4D .9]...K6.......M
0050: 0A 28 57 B9 04 D8 25 F6 FB CA DA 13 0C 36 FB 02 .(W...%......6..
0060: 9A B3 B1 28 46 D1 8E C7 D9 1A 5B CE BB A6 6F FD ...(F.....[...o.
0070: 6D F2 35 D9 95 43 6E 38 2A 56 E7 31 21 D9 F0 90 m.5..Cn8*V.1!...
]
Added certificate to keystore 'jssecacerts' using alias 'localhost-1' 2.3验证可信密钥库
尝试再次运行InstallCert命令，现在应该可以建立连接。
C:\>java InstallCert localhost:8443
Loading KeyStore jssecacerts...
Opening connection to localhost:8443...
Starting SSL handshake...
No errors, certificate is already trusted
Server sent 1 certificate(s):
1 Subject CN=yong mook kim, OU=mkyong, O=mkyong, L=puchong, ST=PJ, C=my
Issuer CN=yong mook kim, OU=mkyong, O=mkyong, L=puchong, ST=PJ, C=my
sha1 32 3e 15 42 96 ba e9 4d 9c 5d e7 5e 6b 0f 30 23 b4 e3 f4 98
md5 c8 dd a1 af 9f 55 a0 7f 6e 98 10 de 8c 63 1b a5
Enter certificate to add to trusted keystore or 'q' to quit: [1]
q
KeyStore not changed
C:\> 2.4复制jssecacerts
将生成的jssecacerts文件复制到$JAVA_HOME\jre\lib\security文件夹中。
再次运行您的Web服务客户端，它现在应该可以工作了。
参考文献
- https://github.com/escline/InstallCert
标记： jax-ws ssl Web服务
翻译自: https://mkyong.com/webservices/jax-ws/suncertpathbuilderexception-unable-to-find-valid-certification-path-to-requested-target/