PKIX路径构建在Java应用程序中失败 [英] PKIX path building failed in Java application

问题描述

我将应用程序从Windows 2000移动到Windows 2008 R2服务器后，一直在努力将近一个星期让我的应用程序运行。

过程： p>

1. 安装的Java JDK 1.7.0_25


2. 设置系统环境变量 JAVA_HOME 到 C：\Progra〜1\Java\jdk1.7.0_25\


3. 导入证书成为cacerts与 keytool


4. 确保证书存在于 keytool 中 -list 。

我已经尝试重复步骤3 与 InstallCert ，以确保我没有弄乱任何东西。

上述方法没有解决我的问题，所以我试图以编程方式执行：

  System.setProperty（javax.net.ssl.trustStore，
C：/Progra~1/Java/jdk1.7.0_25/jre/lib/security/cacerts）; 
 System.setProperty（javax.net.ssl.trustStorePassword，changeit）; 
  

仍然没有任何运气。我被卡住了，不太确定从这里走哪个方向。

堆栈跟踪：

  javax.net.ssl.SSLHandshakeException：sun.security.validator.ValidatorException：PKIX路径构建失败：sun.security.provider.certpath.SunCertPathBuilderException：无法找到请求目标的有效认证路径
 at sun.security.ssl.Alerts.getSSLException（Alerts.java:192）
 at sun.security.ssl.SSLSocketImpl.fatal（SSLSocketImpl.java:1886）
 at sun.security.ssl.Handshaker .fatalSE（Handshaker.java:276）
 at sun.security.ssl.Handshaker.fatalSE（Handshaker.java:270）
 at sun.security.ssl.ClientHandshaker.serverCertificate（ClientHandshaker.java:1341 ）
 at sun.security.ssl.ClientHandshaker.processMessage（ClientHandshaker.java:153）
 at sun.security.ssl.Handshaker.processLoop（Handshaker.java:868）
 at sun。 security.ssl.Handshaker.process_record（Handshaker.java:804）
 at sun.security.ssl.SSLSocketImpl .readRecord（SSLSocketImpl.java:1016）
 at sun.security.ssl.SSLSocketImpl.performInitialHandshake（SSLSocketImpl.java:1312）
 at sun.security.ssl.SSLSocketImpl.startHandshake（SSLSocketImpl.java:1339 ）
 at sun.security.ssl.SSLSocketImpl.startHandshake（SSLSocketImpl.java:1323）
 at sun.net.www.protocol.https.HttpsClient.afterConnect（HttpsClient.java:515）
 at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect（AbstractDelegateHttpsURLConnection.java:185）
 at sun.net.www.protocol.https.HttpsURLConnectionImpl.connect（HttpsURLConnectionImpl.java:153）
在util.SMS.send（SMS.java:93）
在domain.ActivationSMSSenderMain.sendActivationMessagesToCustomers（ActivationSMSSenderMain.java:80）
在domain.ActivationSMSSenderMain。< init>（ActivationSMSSenderMain.java:44 ）
在domain.ActivationSMSSenderMain.main（ActivationSMSSenderMain.java:341）
导致：sun.security.validator.ValidatorException：PKIX路径建筑失败：sun.security.provider.certpath.SunCertPathBuilderException：无法找到有效的认证路径到请求的目标
在sun.security.validator.PKIXValidator.doBuild（PKIXValidator.java:385）
在太阳。 security.validator.PKIXValidator.engineValidate（PKIXValidator.java:292）
 at sun.security.validator.Validator.validate（Validator.java:260）
 at sun.security.ssl.X509TrustManagerImpl.validate（ X509TrustManagerImpl.java:326）
 at sun.security.ssl.X509TrustManagerImpl.checkTrusted（X509TrustManagerImpl.java:231）
 at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted（X509TrustManagerImpl.java:126）
 at sun.security.ssl.ClientHandshaker.serverCertificate（ClientHandshaker.java:1323）
 ... 14更多
导致：sun.security.provider.certpath.SunCertPathBuilderException：无法找到有效的认证路径请求目标
在sun.security.provider.certpath.SunCertPathBuilder.engineBuild（SunCertPathBu ilder.java:196）
在java.security.cert.CertPathBuilder.build（CertPathBuilder.java:268）
 at sun.security.validator.PKIXValidator.doBuild（PKIXValidator.java:380）
 ... 20更多
  

更新：

System.out.println（System.getProperty（javax.net.ssl.trustStore））;
和
System.out.println（System.getProperty（javax.net.ssl.keyStore））;

返回 null 。

解决方案

我遇到类似的问题，其原因和解决办法都是相当简单的：

主要原因：没有使用keytool导入正确的证书

注意：只导入根CA（或您自己的自签名）证书

<注意：不要导入中间的非证书链根证书

imap.gmail.com的解决方案示例< /强>

1. 确定根CA证书：

    code> openssl s_client -showcerts -connect imap.gmail.com:993 
     

   在这种情况下我们发现根CA是Equifax安全证书颁发机构



2. 下载根CA证书。


3. 通过与信息比较验证下载的证书具有正确的SHA-1和/或MD5指纹 在这里找到



4. 导入证书 javax.net.ssl.trustStore ：
   

     keytool -import -alias gmail_imap -file Equifax_Secure_Certificate_Authority.pem 
     



5. 运行您的java代码

I have been struggling for almost one week to get my applications up running after moving my applications from Windows 2000 to Windows 2008 R2 Server.

The procedure:

1. Installed Java JDK 1.7.0_25
2. Set system environment variable JAVA_HOME to C:\Progra~1\Java\jdk1.7.0_25\
3. Imported the certificate into cacerts with keytool
4. Ensured that the certificate exists in keytool with -list.

I have tried to repeat step 3 with InstallCert to ensure that i havent messed anything up.

The above methods did not solve my problem, so i tried to do it programmatically:

System.setProperty("javax.net.ssl.trustStore",
"C:/Progra~1/Java/jdk1.7.0_25/jre/lib/security/cacerts");
System.setProperty("javax.net.ssl.trustStorePassword", "changeit");

Still without any luck. I am stuck and not quite sure which direction to go from here.

Stack trace:

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 sun.security.ssl.Alerts.getSSLException(Alerts.java:192)
    at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1886)
    at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:276)
    at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:270)
    at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1341)
    at sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:153)
    at sun.security.ssl.Handshaker.processLoop(Handshaker.java:868)
    at sun.security.ssl.Handshaker.process_record(Handshaker.java:804)
    at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1016)
    at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1312)
    at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1339)
    at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1323)
    at sun.net.www.protocol.https.HttpsClient.afterConnect(HttpsClient.java:515)
    at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:185)
    at sun.net.www.protocol.https.HttpsURLConnectionImpl.connect(HttpsURLConnectionImpl.java:153)
    at util.SMS.send(SMS.java:93)
    at domain.ActivationSMSSenderMain.sendActivationMessagesToCustomers(ActivationSMSSenderMain.java:80)
    at domain.ActivationSMSSenderMain.<init>(ActivationSMSSenderMain.java:44)
    at domain.ActivationSMSSenderMain.main(ActivationSMSSenderMain.java:341)
Caused by: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
    at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:385)
    at sun.security.validator.PKIXValidator.engineValidate(PKIXValidator.java:292)
    at sun.security.validator.Validator.validate(Validator.java:260)
    at sun.security.ssl.X509TrustManagerImpl.validate(X509TrustManagerImpl.java:326)
    at sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:231)
    at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:126)
    at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1323)
    ... 14 more
Caused by: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
    at sun.security.provider.certpath.SunCertPathBuilder.engineBuild(SunCertPathBuilder.java:196)
    at java.security.cert.CertPathBuilder.build(CertPathBuilder.java:268)
    at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:380)
    ... 20 more

UPDATE:

Both System.out.println(System.getProperty("javax.net.ssl.trustStore")); and System.out.println(System.getProperty("javax.net.ssl.keyStore"));

returns null.

解决方案

I ran into similar issues whose cause and solution turned out both to be rather simple:

Main Cause: Did not import the proper cert using keytool

NOTE: Only import root CA (or your own self-signed) certificates

NOTE: don't import an intermediate, non certificate chain root cert

Solution Example for imap.gmail.com

1. Determine the root CA cert:

   openssl s_client -showcerts -connect imap.gmail.com:993
   

   in this case we find the root CA is Equifax Secure Certificate Authority

2. Download root CA cert.
3. Verify downloaded cert has proper SHA-1 and/or MD5 fingerprints by comparing with info found here

4. Import cert for javax.net.ssl.trustStore:

   keytool -import -alias gmail_imap -file Equifax_Secure_Certificate_Authority.pem
   

5. Run your java code

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