Allow to change the default permissions on query logfile

[nycom83]

Prerequisites

• [X] I have checked the Wiki and Discussions and found no answer

• [X] I have searched other issues and found no duplicates

• [X] I want to request a feature or enhancement and not ask a question

The problem

I have an external program that read query logfile to build a dashboard. But since the last version (v0.107.53), default permissions on query logfile have been changed from 0644 to 0600.

Proposed solution

Give the ability to change the default permissions on query log file

Alternatives considered and additional information

No response

[EugeneOne1]

@nycom83, hello. The permissions for each file are checked on every run, but the actual change is only made when the configuration file (AdGuardHome.yaml) has invalid permissions. So you can freely manipulate the access to the querylog file, but AdGuard Home will print a warning message about it, as setting such permissions is not considered safe.

[handymenny]

@EugeneOne1 The issue is that the permissions revert to the default ones when the logs rotate: