[CHEF-1116] - Fixed the false positive issue with CronDFileOrTemplate and Updated the required Ruby version to 2.7

ashiqueps commented 1 year ago

Description

The following recipe will raise the CronDFileOrTemplate cop due to the regex matching in the same class.

file '/etc/cron.deny' do 
  action :delete
end

I've updated the regex so that cron.deny will no longer treated as a cron file and the current scenarios will work as it is. The samples of the regex are below.

3.1.0 :001 > exp = %r{/etc/cron\.d\b}i
 => /\/etc\/cron\.d\b/i
3.1.0 :002 > "/etc/cron.d/".match?(exp)
 => true
3.1.0 :003 > "/etc/cron.d".match?(exp)
 => true
3.1.0 :004 > "/etc/cron.d/backup".match?(exp)
 => true
3.1.0 :005 > "/etc/cron.deny".match?(exp)
 => false
3.1.0 :006 > "/etc/cron.allow".match?(exp)
 => false

Related Issue

Types of changes

[x] Bug fix (non-breaking change which fixes an issue)
[ ] New feature (non-breaking change which adds functionality)
[ ] Breaking change (fix or feature that would cause existing functionality to change)
[ ] Chore (non-breaking change that does not add functionality or fix an issue)