收到错误 SSLInitializationException：TLS SSLContext 不可用运行媒体服务器应用程序

Question

我在 fedora 26 上运行 subsonic（一种媒体服务器 Web 服务）。我最近在升级到 F26 时遇到了电源故障。我不得不修复大量问题，包括 selinux 上下文、替换一些应用程序等...但能够完全恢复运行，但这个亚音速媒体服务器除外。

然后我重新升级到F26成功了。

当我启动 subsonic 时，我在它的日志中收到以下错误，重要的部分是 "org.apache.http.ssl.SSLInitializationException: TLS SSLContext not available "

[2018-03-07 09:50:01,178] INFO HsqlDaoHelper - Checking database schema.        
[2018-03-07 09:50:01,468] INFO HsqlDaoHelper - Done checking database schema.   
[2018-03-07 09:50:01,570] INFO SettingsService - Java: 1.8.0_151, OS: Linux     
[2018-03-07 09:50:01,613] INFO VersionService - Resolved local Subsonic version 
to: 6.1.3                                                                       
[2018-03-07 09:50:01,673] WARN SettingsService - Failed to validate license.    
org.apache.http.ssl.SSLInitializationException: TLS SSLContext not available    
        at org.apache.http.ssl.SSLContexts.createDefault(SSLContexts.java:55)   
        at org.apache.http.impl.client.HttpClientBuilder.build(HttpClientBuilder
.java:966)                                                                      
        at net.sourceforge.subsonic.util.HttpUtil.client(HttpUtil.java:50)      
        at net.sourceforge.subsonic.util.HttpUtil.httpRequest(HttpUtil.java:37) 
        at net.sourceforge.subsonic.util.HttpUtil.httpGet(HttpUtil.java:25)     
        at net.sourceforge.subsonic.util.HttpUtil.httpGet(HttpUtil.java:20)     
        at net.sourceforge.subsonic.service.SettingsService.validateLicense(Sett
        at net.sourceforge.subsonic.service.SettingsService.validateLicense(Sett
ingsService.java:1408)                                                          
        at net.sourceforge.subsonic.service.SettingsService.access[=11=]0(SettingsS
ervice.java:52)                                                                 
        at net.sourceforge.subsonic.service.SettingsService.run(SettingsServic
e.java:1431)                                                                    
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:51
1)
  at net.sourceforge.subsonic.service.SettingsService.validateLicense(Sett
ingsService.java:1408)                                                          
        at net.sourceforge.subsonic.service.SettingsService.access[=11=]0(SettingsS
ervice.java:52)

        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.
access1(ScheduledThreadPoolExecutor.java:180)                                
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.
run(ScheduledThreadPoolExecutor.java:294)                                       
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.
java:1149)                                                                      
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor
.java:624)                                                                      
        at java.lang.Thread.run(Thread.java:748)                                
Caused by: java.security.NoSuchAlgorithmException: TLS SSLContext not available 
        at sun.security.jca.GetInstance.getInstance(GetInstance.java:159)       
        at javax.net.ssl.SSLContext.getInstance(SSLContext.java:156)            
        at org.apache.http.ssl.SSLContexts.createDefault(SSLContexts.java:51)   
        ... 15 more

我重新安装了应用程序并返回进行了一些修改，但没有成功。还重新安装了 openjdk、openssl 和其他一些没有运气的软件包。

然后我检查了cacerts文件，但是我无法用keytool打开它：

keytool -list -keystore -v /etc/pki/java/cacerts

这给了我一个错误： " java.security.KeyStoreException: 未找到 JKS" "

然后我重新安装了 ca 证书，认为它可能已损坏。运气不好。

除了完全重新安装还有什么建议吗？我有我的数据备份，但我宁愿先找出问题所在。

Answer 1

猜测电力损失比预期的更严重。我不得不重新安装 java-1.8.0-openjdk-headless 而不是 java-1.8.0-openjdk 纠正这个问题。我不确定到底是什么被损坏了。想知道我还有什么惊喜！

收到错误 SSLInitializationException：TLS SSLContext 不可用运行媒体服务器应用程序

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getting an error SSLInitializationException: TLS SSLContext not available running a media server application

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收到错误 SSLInitializationException：TLS SSLContext 不可用运行媒体服务器应用程序