issue with cloudera management services after configuring TLS

[#1]

Hi everybody

I just try to configure TLS level 1. after I restart the cloudera-scm-server i have this error and i can't have access to the manager web interface.

2017-07-18 15:02:32,325 WARN MainThread:org.mortbay.log: failed Server@4672853b: java.io.FileNotFoundException: /var/lib/cloudera-scm-server/.keystore (Aucun fichier ou dossier de ce type)
2017-07-18 15:02:32,326 ERROR MainThread:com.cloudera.server.cmf.Main: Failed to start Agent listener.
2017-07-18 15:02:32,333 ERROR MainThread:com.cloudera.server.cmf.Main: Server failed.
org.apache.avro.AvroRuntimeException: java.io.FileNotFoundException: /var/lib/cloudera-scm-server/.keystore (Aucun fichier ou dossier de ce type)
        at com.cloudera.server.common.HttpConnectorServer.start(HttpConnectorServer.java:89)
        at com.cloudera.server.cmf.Main.startAgentServer(Main.java:572)
        at com.cloudera.server.cmf.Main.startAvro(Main.java:483)
        at com.cloudera.server.cmf.Main.run(Main.java:620)
        at com.cloudera.server.cmf.Main.main(Main.java:217)
Caused by: java.io.FileNotFoundException: /var/lib/cloudera-scm-server/.keystore (Aucun fichier ou dossier de ce type)
        at java.io.FileInputStream.open(Native Method)
        at java.io.FileInputStream.<init>(FileInputStream.java:146)
        at org.mortbay.resource.FileResource.getInputStream(FileResource.java:275)
        at org.mortbay.jetty.security.SslSelectChannelConnector.createSSLContext(SslSelectChannelConnector.java:639)
        at org.mortbay.jetty.security.SslSelectChannelConnector.doStart(SslSelectChannelConnector.java:613)
        at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
        at org.mortbay.jetty.Server.doStart(Server.java:235)
        at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
        at com.cloudera.server.common.HttpConnectorServer.start(HttpConnectorServer.java:87)
        ... 4 more

thi is the tuto i use: https://www.cloudera.com/documentation/enterprise/5-11-x/topics/cm_sg_config_tls_encr.html#topic_2

how can i resove it?

[#2]

https://community.cloudera.com/t5/Cloudera-Manager-Installation/how-to-rollback-cloudera-manager-tls...

[#3]

thanks but But I no longer needed to use rollback

[#4]

IT WORKS 

i have found my error. The folder were i create the truststore (copy of /usr/lib/jvm/java-7-oracle-cloudera/jre/lib/security/cacerts) must be /var/lib/cloudera-scm-server/. i have done all the selfsigned certificate in this folder (/var/lib/cloudera-scm-server/) and it work.

[#5]

now i have acces to Manager

but there is a new message 

WARN 515969315@agentServer-0:org.mortbay.log: javax.net.ssl.SSLException: Unrecognized SSL message, plaintext connection?

i have 2 questions: 

normally in which folder trustore must be?

how many trustore must i have?

[#6]

That warning indicates that something is talking to CM without using SSL. Did you change all of the agent config files to use_tls=1?

As for the truststore questions. First there is a keystore and a truststore. The keystore stores the key and certificate for a service. This is sensitive as it is the source of how a service identifies itself to another. The truststore just hold the signing certificate and is used by clients to trust any certs signed by the certs in it.

The path /usr/lib/jvm/java-7-oracle-cloudera/jre/lib/security/cacerts looks similar to the location that you would store a system-wide truststore. I think that location is right and the name would be jssecacert or something similar. This means that all Java based program will use this by default without needing to tell the app or client of its location.

Now you don't have to use it; you can create and use your own. And you can have as many as you want although each app, service, client can usually only be configured to use one at a time. Plus, since it is only storing the CA cert why not just have them all in one store to cut down the work.

Note: with self-sign certs, the cert itself become the certificate signing or CA cert and must be put in the truststore.

[#7]

ok I think I understand

in my case; there are two types of encryption: the first type is for HTTPS and the second is for encryption between agents and server. it means that i must have two keystores? 

if yes how can i send public key from the other client to the truststore?

[#8]

2017-07-24 13:22:12,767 WARN 815257673@scm-web-162:org.mortbay.log: javax.net.ssl.SSLException: Received fatal alert: certificate_unknown

org.apache.avro.AvroRemoteException: java.net.ConnectException: Connexion refusée
        at org.apache.avro.ipc.specific.SpecificRequestor.invoke(SpecificRequestor.java:88)
        at com.sun.proxy.$Proxy111.getAvroHealthReports(Unknown Source)
        at com.cloudera.cmf.protocol.firehose.nozzle.TimeoutNozzleIPC.getAvroHealthReports(TimeoutNozzleIPC.java:127)
        at com.cloudera.cmon.NozzleIPCWrapper.getHealthReports(NozzleIPCWrapper.java:599)
        at com.cloudera.server.web.cmf.HealthReportHelper$GetHealthReportCallable.call(HealthReportHelper.java:502)
        at com.cloudera.server.web.cmf.HealthReportHelper.getHealthReport(HealthReportHelper.java:393)
        at com.cloudera.server.web.cmf.HealthCheckController.hostStatusHealthCheckJSON(HealthCheckController.java:427)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at org.springframework.web.bind.annotation.support.HandlerMethodInvoker.invokeHandlerMethod(HandlerMethodInvoker.java:176)
        at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.invokeHandlerMethod(AnnotationMethodHandlerAdapter.java:436)
        at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.handle(AnnotationMethodHandlerAdapter.java:424)
        at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:790)
        at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:719)
        at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:669)
        at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:574)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:575)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:668)
        at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
        at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1221)
        at org.mortbay.servlet.UserAgentFilter.doFilter(UserAgentFilter.java:78)
        at org.mortbay.servlet.GzipFilter.doFilter(GzipFilter.java:131)
        at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
        at com.jamonapi.http.JAMonServletFilter.doFilter(JAMonServletFilter.java:48)
        at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
        at com.cloudera.enterprise.JavaMelodyFacade$MonitoringFilter.doFilter(JavaMelodyFacade.java:109)
        at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:311)
        at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:116)
        at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83)
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
        at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113)
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
        at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:101)
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
        at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:113)
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
        at org.springframework.security.web.authentication.rememberme.RememberMeAuthenticationFilter.doFilter(RememberMeAuthenticationFilter.java:146)
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
        at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:54)
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
        at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:45)
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
        at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:182)
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
        at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:105)
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
        at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87)
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
        at org.springframework.security.web.session.ConcurrentSessionFilter.doFilter(ConcurrentSessionFilter.java:125)
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
        at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:173)
        at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:237)
        at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167)
        at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
        at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
        at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
        at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:399)
        at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
        at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
        at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
        at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
        at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:767)
        at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:450)
        at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
        at org.mortbay.jetty.handler.StatisticsHandler.handle(StatisticsHandler.java:53)
        at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
        at org.mortbay.jetty.Server.handle(Server.java:326)
        at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
        at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:928)
        at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:549)
        at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
        at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
        at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:410)
        at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
Caused by: java.net.ConnectException: Connexion refusée
        at java.net.PlainSocketImpl.socketConnect(Native Method)
        at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)
        at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)
        at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)
        at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
        at java.net.Socket.connect(Socket.java:579)
        at sun.net.NetworkClient.doConnect(NetworkClient.java:175)
        at sun.net.www.http.HttpClient.openServer(HttpClient.java:432)
        at sun.net.www.http.HttpClient.openServer(HttpClient.java:527)
        at sun.net.www.http.HttpClient.<init>(HttpClient.java:211)
        at sun.net.www.http.HttpClient.New(HttpClient.java:308)
        at sun.net.www.http.HttpClient.New(HttpClient.java:326)
        at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:996)
        at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:932)
        at sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:850)
        at sun.net.www.protocol.http.HttpURLConnection.getOutputStream(HttpURLConnection.java:1091)
        at org.apache.avro.ipc.HttpTransceiver.writeBuffers(HttpTransceiver.java:71)
        at org.apache.avro.ipc.Transceiver.transceive(Transceiver.java:58)
        at org.apache.avro.ipc.Transceiver.transceive(Transceiver.java:72)
        at org.apache.avro.ipc.Requestor.request(Requestor.java:147)
        at org.apache.avro.ipc.Requestor.request(Requestor.java:101)
        at org.apache.avro.ipc.specific.SpecificRequestor.invoke(SpecificRequestor.java:72)
        ... 77 more

i think this is the cause of this issu.

[#9 · Accepted solution]

all issues are resolve

i forgot to copy the truststore on the other machines of the cluster

thanks for your help

[#10]

Below issue can happen if certifcate is expired? I see in some logs that certificates are expired. Please send documentation for certification renewal.

2019-02-13 23:31:58,038 WARN 1168879507@agentServer-54778:org.mortbay.log: javax.net.ssl.SSLException: Received fatal alert: certificate_expired
2019-02-13 23:31:58,703 WARN 1168879507@agentServer-54778:org.mortbay.log: javax.net.ssl.SSLException: Received fatal alert: certificate_expired
2019-02-13 23:32:01,494 INFO 1645307921@scm-web-99151:com.cloudera.server.web.cmf.AuthenticationSuccessEventListener: Authentication success for user: 'admin' from 192.168.10.51
2019-02-13 23:32:03,490 WARN 1168879507@agentServer-54778:org.mortbay.log: javax.net.ssl.SSLException: Received fatal alert: certificate_expired