Don't use env variable SONARQUBE_HOME to create .cnesreport

[dmartos-abs]

Describe the bug

Plugin don't use env variable SONARQUBE_HOME and always create directory /home/sonarqube/.cnesreport (perhaps doesn't exist)

To reproduce

Deploy SonarQube with different home directory (p.e: /opt/sonarqube)

Expected behavior

Plugin must create directory ${SONARQUBE_HOME}/.cnesreport and work with it

Screenshots & log

2022.09.22 11:28:50 INFO ce[][o.s.s.p.ServerFileSystemImpl] SonarQube home: /opt/sonarqube 2022.09.22 11:28:51 INFO ce[][o.s.c.c.CePluginRepository] Load plugins 2022.09.22 11:28:52 INFO ce[][o.s.c.c.ComputeEngineContainerImpl] Running Community edition 2022.09.22 11:28:52 INFO ce[][o.s.ce.app.CeServer] Compute Engine is operational 2022.09.22 11:28:52 INFO app[][o.s.a.SchedulerImpl] Process[ce] is up 2022.09.22 11:28:52 INFO app[][o.s.a.SchedulerImpl] SonarQube is up Can't load log handler "java.util.logging.FileHandler" java.nio.file.NoSuchFileException: /home/sonarqube/.cnesreport/log/cnesreport-0.log.lck java.nio.file.NoSuchFileException: /home/sonarqube/.cnesreport/log/cnesreport-0.log.lck at java.base/sun.nio.fs.UnixException.translateToIOException(Unknown Source) at java.base/sun.nio.fs.UnixException.rethrowAsIOException(Unknown Source) at java.base/sun.nio.fs.UnixException.rethrowAsIOException(Unknown Source) at java.base/sun.nio.fs.UnixFileSystemProvider.newFileChannel(Unknown Source)

User environment

AKS: v1.12.6
SonarQube: 7.9-LTS ( sonarqube:7.9-community )
Sonar CNES Report Plugin: 3.3.1

[obriat]

The plugin should check if the directory exists and has correct permissions to write in it.
If not it should try to create it with the correct permissions. If this could not be done, them display a user friendly message and log the error in sonar.log.

If this folder is only used for logging, why not just create a ${SONARQUBE_HOME}/logs/cnesreport.log file or use the recommended class : org.sonar.api.utils.log.Logger (see https://docs.sonarsource.com/sonarqube/8.9/extension-guide/developing-a-plugin/plugin-basics/#logging) ?

[ku4eto]

Getting
Caused by: java.lang.ExceptionInInitializerError: Exception java.security.AccessControlException: access denied ("java.io.FilePermission" "/opt/sonarqube-9.9.4.87374/.cnesreport" "write") [in thread "http-nio-127.0.0.1-8080-exec-3"]
The sonarqube folder is referenced by the main java process with a symlink (/opt/sonarqube > /opt/sonarqube-x.x.x).
Follows symlinks ok, but simply cannot create the folder/file, despite having actual perms to do it...