icinga-powershell-framework/lib/core/windows/Update-IcingaServiceUser.psm1

function Update-IcingaServiceUser()
{
    $IcingaUser = Get-IcingaPowerShellConfig -Path 'Framework.Icinga.ServiceUser';

    if ([string]::IsNullOrEmpty($IcingaUser)) {
        return;
    }

    if ((Test-IcingaManagedUser -IcingaUser $IcingaUser) -eq $FALSE) {
        return;
    }

    $SID          = Get-IcingaUserSID -User $IcingaUser;
    $UserConfig   = Get-IcingaWindowsInformation -Class 'Win32_UserAccount' | Where-Object { $_.SID -eq $SID };
    $User         = New-IcingaWindowsUser -IcingaUser $UserConfig.Name;

    Set-IcingaServiceUser -User $IcingaUser -Password $Global:Icinga.ServiceUserPassword -Service 'icinga2' | Out-Null;
    Set-IcingaServiceUser -User $IcingaUser -Password $Global:Icinga.ServiceUserPassword -Service 'icingapowershell' | Out-Null;

    Restart-IcingaService 'icinga2';
    Restart-IcingaWindowsService;
}