Automatierte Logon Script Ausführung bei einer Domänenverbindung

Function GetOnlineStatus{

    $domainSuffix = ("." + ($env:USERDNSDOMAIN.Split('.'))[1])  
    $dns = Get-WmiObject -Class Win32_NetworkAdapterConfiguration | Where-Object {$_.DnsDomain -like "*$domainSuffix"}  

    if($dns -eq $null)
    {
        $dns = "DEINE DOMAIN z.B. MeineFirma.de"  
    }
    

    $autheticated = Get-NetConnectionProfile | ?{$_.NetworkCategory -eq 'DomainAuthenticated'}  

    $adapters = (Get-NetAdapter | where {$_.Status -eq 'up'})  
    $isUp = @()

    foreach ($ad in $adapters){
        $isUp += $ad | Select-Object InterfaceType, MediaType, [a-z]*MediaType, InterfaceDescription
    }

    $VPN = $isUp | Where-Object {$_.InterfaceType -eq '6' -and $_.InterfaceType -ne '71' -and `  
        ([regex]::Match($_.InterfaceDescription, 'cisco', [System.Text.RegularExpressions.RegexOptions]::IgnoreCase).success) -and `  
        ([regex]::Match($_.MediaType, '802.3', [System.Text.RegularExpressions.RegexOptions]::IgnoreCase).success)}  

    $LAN = $isUp | Where-Object {$_.InterfaceType -eq '6' -and $_.InterfaceType -ne '71' -and `  
        (![regex]::Match($_.InterfaceDescription, 'cisco', [System.Text.RegularExpressions.RegexOptions]::IgnoreCase).success) -and `  
        ([regex]::Match($_.MediaType, '802.3', [System.Text.RegularExpressions.RegexOptions]::IgnoreCase).success)}  

    $WLAN = $isUp | Where-Object {$_.InterfaceType -ne '6' -and $_.InterfaceType -eq '71' -and `  
        (![regex]::Match($_.InterfaceDescription, 'cisco', [System.Text.RegularExpressions.RegexOptions]::IgnoreCase).success) -and `  
        ([regex]::Match($_.MediaType, '802.11', [System.Text.RegularExpressions.RegexOptions]::IgnoreCase).success)}  


    $toReturn = 'OFFLINE'  
    if($LAN -ne $null -and $dns -ne $null)
    {
        Write-Host "Online-Status: Online via LAN `n`n Adapterdertails:`n $LAN"  
        $toReturn = 'ONLINE'  
    }
    elseif($WLAN -ne $null -and $dns -ne $null)
    {
        Write-Host "Online-Status: Online via WLAN `n`n Adapterdertails:`n $WLAN"  
        $toReturn = 'ONLINE'  
    }
    elseif($LAN -ne $null -and $VPN -ne $null)
    {
        Write-Host "Online-Status: Online via LAN/VPN `n`n Adapterdertails:`n $LAN `n`n $VPN"  
        $toReturn = 'ONLINE'  
    }
    elseif($WLAN -ne $null -and $VPN -ne $null)
    {
        Write-Host "Online-Status: Online via WLAN/VPN `n`n Adapterdertails:`n $WLAN `n`n $VPN"  
        $toReturn = 'ONLINE'  
    }
    
    
    if($toReturn = 'ONLINE')  
    {
       Write-Host "Prüfe Verfügbarkeit des Servers..."  

        if( (Test-Connection -ComputerName $targetServer -Quiet) -eq $false )
        {
            Write-Host "Server konnte nicht erreicht werden!!"  
            Write-Host "OFFLINE- Einrichtung wird begonnen!!"  
            $toReturn = 'OFFLINE'  
        }
    }
    return $toReturn
}