Register-IcingaEventLog causes exception on new systems

[LordHepipud]

Register-IcingaEventLog was introduced with Version 1.1.0 and allows us to write entries into the EventLog for debugging and general information. How ever, if being executed on the first time while run by a non-privileged user we run into an exception.

Expected Behavior

We should be able to run this from any user space, as we only register the application in the "Application" log and nowhere else

Current Behavior

The execution fails with the following error

Exception calling "SourceExists" with "1" argument(s): "The source was not found, but some or all event logs could not
be searched.  Inaccessible logs: Security."

At C:\Program 

Files\WindowsPowerShell\Modules\icinga-powershell-framework\lib\core\logging\Register-IcingaEventLog.psm1:3 char:5

+     $Registered = [System.Diagnostics.EventLog]::SourceExists(

+     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

    + CategoryInfo          : NotSpecified: (:) [], MethodInvocationException

    + FullyQualifiedErrorId : SecurityException

 

New-EventLog : Access is denied. Try running the command again in a session that has been opened with elevated user 

rights (that is, Run as Administrator).

At C:\Program 

Files\WindowsPowerShell\Modules\icinga-powershell-framework\lib\core\logging\Register-IcingaEventLog.psm1:11 char:5

+     New-EventLog -LogName Application -Source 'Icinga for Windows';

+     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

    + CategoryInfo          : InvalidOperation: (:) [New-EventLog], Exception

    + FullyQualifiedErrorId : AccessIsDenied,​Microsoft.PowerShell.Commands.NewEventLogCommand

Possible Solution

Add handling to catch this issue

Steps to Reproduce (for bugs)

1. Install the Framework manually on a new system
2. Run any check from this system
3. The execution will fail with above mentioned error