由于与密钥库相关的某些问题，我的嵌入式tomcat服务器无法启动。
我在stackoverflow和类似平台中发现了很多与此问题相关的帖子。建议的大多数解决方案都暗示密钥和密钥库密码不匹配。事实并非如此。密码相同。
我的服务器基于jhipster构建，并且成功地从为我们组织发行的另一个密钥库启动。
spring boot version: 1.3.3.RELEASE
spring batch version: 2.2.0.RELEASE
spring beans version: 4.2.5.RELEASE
tomcat embed version: 8.0.32
jre version: 1.8.0_171-b11
我已经基于嵌入式tomcat构建了一个简单的project，其中只包含一个rest控制器。这个简单的服务器可以成功启动 导致我的服务器发生故障的密钥库。
stacktrace与与密钥库问题相关的大多数帖子非常相似：
[ERROR] 2018-ÎíÎñÎÿ-06 09:46:33 org.apache.coyote.http11.Http11NioProtocol - Failed to start end point associated with ProtocolHandler ["http-nio-443"]
java.security.UnrecoverableKeyException: Cannot recover key
at sun.security.provider.KeyProtector.recover(Unknown Source)
at sun.security.provider.JavaKeyStore.engineGetKey(Unknown Source)
at sun.security.provider.JavaKeyStore$JKS.engineGetKey(Unknown Source)
at sun.security.provider.KeyStoreDelegator.engineGetKey(Unknown Source)
at sun.security.provider.JavaKeyStore$DualFormatJKS.engineGetKey(Unknown Source)
at java.security.KeyStore.getKey(Unknown Source)
at sun.security.ssl.SunX509KeyManagerImpl.<init>(Unknown Source)
at sun.security.ssl.KeyManagerFactoryImpl$SunX509.engineInit(Unknown Source)
at javax.net.ssl.KeyManagerFactory.init(Unknown Source)
at org.apache.tomcat.util.net.jsse.JSSESocketFactory.getKeyManagers(JSSESocketFactory.java:619)
at org.apache.tomcat.util.net.jsse.JSSESocketFactory.getKeyManagers(JSSESocketFactory.java:548)
at org.apache.tomcat.util.net.NioEndpoint.bind(NioEndpoint.java:360)
at org.apache.tomcat.util.net.AbstractEndpoint.start(AbstractEndpoint.java:765)
at org.apache.coyote.AbstractProtocol.start(AbstractProtocol.java:473)
at org.apache.catalina.connector.Connector.startInternal(Connector.java:986)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:147)
at org.apache.catalina.core.StandardService.addConnector(StandardService.java:239)
at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainer.addPreviouslyRemovedConnectors(TomcatEmbeddedServletContainer.java:194)
at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainer.start(TomcatEmbeddedServletContainer.java:151)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.startEmbeddedServletContainer(EmbeddedWebApplicationContext.java:293)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.finishRefresh(EmbeddedWebApplicationContext.java:141)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:541)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:118)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:766)
at org.springframework.boot.SpringApplication.createAndRefreshContext(SpringApplication.java:361)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:307)
at com.merc.autop.uhub.Application.main(Application.java:99)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:54)
at java.lang.Thread.run(Unknown Source)
[ERROR] 2018-ÎíÎñÎÿ-06 09:46:33 org.apache.catalina.core.StandardService - Failed to start connector [Connector[HTTP/1.1-443]]
org.apache.catalina.LifecycleException: Failed to start component [Connector[HTTP/1.1-443]]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:153)
at org.apache.catalina.core.StandardService.addConnector(StandardService.java:239)
at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainer.addPreviouslyRemovedConnectors(TomcatEmbeddedServletContainer.java:194)
at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainer.start(TomcatEmbeddedServletContainer.java:151)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.startEmbeddedServletContainer(EmbeddedWebApplicationContext.java:293)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.finishRefresh(EmbeddedWebApplicationContext.java:141)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:541)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:118)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:766)
at org.springframework.boot.SpringApplication.createAndRefreshContext(SpringApplication.java:361)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:307)
at com.merc.autop.uhub.Application.main(Application.java:99)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:54)
at java.lang.Thread.run(Unknown Source)
Caused by: org.apache.catalina.LifecycleException: service.getName(): "Tomcat"; Protocol handler start failed
at org.apache.catalina.connector.Connector.startInternal(Connector.java:993)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:147)
... 17 common frames omitted
Caused by: java.security.UnrecoverableKeyException: Cannot recover key
at sun.security.provider.KeyProtector.recover(Unknown Source)
at sun.security.provider.JavaKeyStore.engineGetKey(Unknown Source)
at sun.security.provider.JavaKeyStore$JKS.engineGetKey(Unknown Source)
at sun.security.provider.KeyStoreDelegator.engineGetKey(Unknown Source)
at sun.security.provider.JavaKeyStore$DualFormatJKS.engineGetKey(Unknown Source)
at java.security.KeyStore.getKey(Unknown Source)
at sun.security.ssl.SunX509KeyManagerImpl.<init>(Unknown Source)
at sun.security.ssl.KeyManagerFactoryImpl$SunX509.engineInit(Unknown Source)
at javax.net.ssl.KeyManagerFactory.init(Unknown Source)
at org.apache.tomcat.util.net.jsse.JSSESocketFactory.getKeyManagers(JSSESocketFactory.java:619)
at org.apache.tomcat.util.net.jsse.JSSESocketFactory.getKeyManagers(JSSESocketFactory.java:548)
at org.apache.tomcat.util.net.NioEndpoint.bind(NioEndpoint.java:360)
at org.apache.tomcat.util.net.AbstractEndpoint.start(AbstractEndpoint.java:765)
at org.apache.coyote.AbstractProtocol.start(AbstractProtocol.java:473)
at org.apache.catalina.connector.Connector.startInternal(Connector.java:986)
... 18 common frames omitted
[WARN] 2018-ÎíÎñÎÿ-06 09:46:33 org.apache.catalina.loader.WebappClassLoaderBase - The web application [ROOT] appears to have started a thread named [Hikari Housekeeping Timer (pool HikariPool-0)] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread:
sun.misc.Unsafe.park(Native Method)
java.util.concurrent.locks.LockSupport.parkNanos(Unknown Source)
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(Unknown Source)
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(Unknown Source)
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(Unknown Source)
java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source)
java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
java.lang.Thread.run(Unknown Source)
[WARN] 2018-ÎíÎñÎÿ-06 09:46:33 org.apache.catalina.loader.WebappClassLoaderBase - The web application [ROOT] appears to have started a thread named [Timer-0] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread:
java.lang.Object.wait(Native Method)
java.util.TimerThread.mainLoop(Unknown Source)
java.util.TimerThread.run(Unknown Source)
[ERROR] 2018-ÎíÎñÎÿ-06 09:46:33 org.springframework.boot.SpringApplication - Application startup failed
org.springframework.boot.context.embedded.EmbeddedServletContainerException: Unable to start embedded Tomcat servlet container
at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainer.start(TomcatEmbeddedServletContainer.java:165)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.startEmbeddedServletContainer(EmbeddedWebApplicationContext.java:293)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.finishRefresh(EmbeddedWebApplicationContext.java:141)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:541)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:118)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:766)
at org.springframework.boot.SpringApplication.createAndRefreshContext(SpringApplication.java:361)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:307)
at com.merc.autop.uhub.Application.main(Application.java:99)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:54)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.IllegalStateException: Tomcat connector in failed state
at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainer.start(TomcatEmbeddedServletContainer.java:159)
... 14 common frames omitted
Exception in thread "main" java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:62)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:54)
... 1 more
Caused by: org.springframework.boot.context.embedded.EmbeddedServletContainerException: Unable to start embedded Tomcat servlet container
at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainer.start(TomcatEmbeddedServletContainer.java:165)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.startEmbeddedServletContainer(EmbeddedWebApplicationContext.java:293)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.finishRefresh(EmbeddedWebApplicationContext.java:141)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:541)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:118)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:766)
at org.springframework.boot.SpringApplication.createAndRefreshContext(SpringApplication.java:361)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:307)
at com.merc.autop.uhub.Application.main(Application.java:99)
... 6 more
Caused by: java.lang.IllegalStateException: Tomcat connector in failed state
at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainer.start(TomcatEmbeddedServletContainer.java:159)
... 14 more