# PowerShell Wrapper for MDT, Standalone and Chocolatey Installation - (C)2015 xenappblog.com 

# Example 1: Start-Process "XenDesktopServerSetup.exe" -ArgumentList $unattendedArgs -Wait -Passthru

# Example 2 Powershell: Start-Process powershell.exe -ExecutionPolicy bypass -file $Destination

# Example 3 EXE (Always use ' '):
# $UnattendedArgs='/qn'
# (Start-Process "$PackageName.$InstallerType" $UnattendedArgs -Wait -Passthru).ExitCode

# Example 4 MSI (Always use " "):
# $UnattendedArgs = "/i $PackageName.$InstallerType ALLUSERS=1 /qn /liewa $LogApp"
# (Start-Process msiexec.exe -ArgumentList $UnattendedArgs -Wait -Passthru).ExitCode

Write-Verbose "Setting Arguments" -Verbose
$StartDTM = (Get-Date)

$Vendor = "CrowdStrike"
$Product = "Windows Sensor"
$PackageName = "WindowsSensor"
$Version = "7.17.18721"
$InstallerType = "exe"
$LogPS = "${env:SystemRoot}" + "\Temp\$Vendor $Product $Version PS Wrapper.log"
$LogApp = "${env:SystemRoot}" + "\Temp\$PackageName.log"
$Destination = "${env:ChocoRepository}" + "\$Vendor\$Product\$Version\$packageName.$installerType"
$UnattendedArgs = '/install /quiet /norestart CID=<redacted> VDI=1'
$env:SEE_MASK_NOZONECHECKS = 1

$lfodown01 = @(
    "13.56.121.58",
    "50.18.198.237",
    "52.8.141.1",
    "54.67.4.108",
    "54.67.5.136",
    "54.67.17.131",
    "54.67.24.156",
    "54.67.41.192",
    "54.67.51.32",
    "54.67.72.218",
    "54.67.78.134",
    "54.67.108.17",
    "54.67.114.188",
    "54.67.122.238",
    "54.183.120.141",
    "54.183.135.80",
    "54.183.215.154",
    "54.193.86.245",
    "54.215.170.42",
    "54.219.179.25",
    "54.241.161.242",
    "54.241.181.78",
    "54.241.182.78",
    "54.241.183.151",
    "54.241.183.229",
    "54.241.183.232"
)

Start-Transcript $LogPS

Set-Location $Version

Write-Verbose "Starting Installation of $Vendor $Product $Version" -Verbose
(Start-Process "$PackageName.$InstallerType" $UnattendedArgs -Wait -Passthru).ExitCode

Write-Verbose "Customization" -Verbose
Do {
    $NetTCPConnections = Get-NetTCPConnection
    } until ($null -ne ($lfodown01 | ? { $NetTCPConnections -match $_ }) -eq $true)

Do {
    $NetTCPConnections = Get-NetTCPConnection
    } until ($null -ne ($lfodown01 | ? { $NetTCPConnections -match $_ }) -eq $false)

Remove-ItemProperty -Path "HKLM:\SYSTEM\CrowdStrike\{9b03c1d9-3138-44ed-9fae-d9f4c034b88d}\{16e0423f-7058-48c9-a204-725362b67639}\Default" -Name "AG" -Force
Remove-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\services\CSAgent\Sim" -Name "AG" -Force

Start-Sleep -Seconds 300

Write-Verbose "Stop logging" -Verbose
$EndDTM = (Get-Date)
Write-Verbose "Elapsed Time: $(($EndDTM-$StartDTM).TotalSeconds) Seconds" -Verbose
Write-Verbose "Elapsed Time: $(($EndDTM-$StartDTM).TotalMinutes) Minutes" -Verbose
Stop-Transcript

if((Test-Path -LiteralPath "HKLM:\SYSTEM\CurrentControlSet\Services\UniService") -ne $true) {  New-Item "HKLM:\SYSTEM\CurrentControlSet\Services\UniService" -force -ea SilentlyContinue };
        New-ItemProperty -LiteralPath 'HKLM:\SYSTEM\CurrentControlSet\Services\UniService' -Name 'BypassLayerCheck' -Value 1 -PropertyType DWord -Force -ea SilentlyContinue;
        } -Verbose