[jira] [Reopened] (LOG4J2-3439) log4j2 Spring Cloud config integration with MTLS gives NullPointerException

["Volkan Yazici (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/LOG4J2-3439?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Volkan Yazici reopened LOG4J2-3439:
-----------------------------------

> log4j2 Spring Cloud config integration with MTLS gives NullPointerException
> ---------------------------------------------------------------------------
>
>                 Key: LOG4J2-3439
>                 URL: https://issues.apache.org/jira/browse/LOG4J2-3439
>             Project: Log4j 2
>          Issue Type: Bug
>            Reporter: Jayesh Netravali
>            Assignee: Piotr Karwasz
>            Priority: Major
>             Fix For: 2.17.3
>
>         Attachments: log4j-core-stacktrace.txt
>
>
> Hello
>  
> I am trying to use the log4j2 Spring cloud config integration capabilities and have been referring to the sample application on the github project [https://github.com/apache/logging-log4j2/tree/release-2.x/log4j-spring-cloud-config/log4j-spring-cloud-config-samples] When I try to configure a MTLS HTTPs URL of my cloud config server in the bootstrap.yaml of my client application which needs to fetch the log4j2.xml, I get a NPE in the 
> org.apache.logging.log4j.core.net.ssl.SslConfiguration.createSslContext(
> final boolean loadDefaultKeyManagerFactory, final boolean loadDefaultTrustManagerFactory) method when the SSLContext.getInstance(this.protocol); is invoked. On debugging I see that the protocol being passed from the SslConfigurationFactory to the SslConfiguration is "https" which causes SSLContext.getInstance() to throw an exception and thus no sslContext is created. I have attached the stacktrace for your reference.
> Below is my configuration. Please let me know if I am missing something.
> logging:
> config: https://localhost:8888/common/default/${CONFIG_SERVER_LABEL_ESCAPED}/log4j2.xml
> log4j2:
> debug: true
> keyStoreLocation: file:///${HTTP_KEYSTORE_PATH}
> keyStoreType: JKS
> keyStorePassword: ${HTTP_KEYSTORE_PWD}
> trustStoreLocation: file:///${HTTP_TRUSTSTORE_PATH}
> trustStoreKeyStoreType: JKS
> trustStorePassword: ${HTTP_TRUSTSTORE_PWD}
> sslVerifyHostName: false



--
This message was sent by Atlassian Jira
(v8.20.7#820007)