Add Windows 7 (Powershell 2.0) support in loader script, add .NET checks

1 files changed, 48 insertions, 10 deletions

diff --git a/static/get.ps1 b/static/get.ps1
index 4fba6da..e39e61b 100644
--- a/static/get.ps1
+++ b/static/get.ps1
@@ -5,46 +5,78 @@ Write-Host "The current command (irm https://massgrave.dev/get | iex) will be re
 Write-Host -ForegroundColor Green "Use the new command (irm https://get.activated.win | iex) moving forward."

 write-host

 

+$psv = (Get-Host).Version.Major

 $troubleshoot = 'https://massgrave.dev/troubleshoot'

+

 if ($ExecutionContext.SessionState.LanguageMode.value__ -ne 0) {

     $ExecutionContext.SessionState.LanguageMode

-    Write-Host "Windows PowerShell is not running in Full Language Mode."

+    Write-Host "PowerShell is not running in Full Language Mode."

     Write-Host "Help - https://gravesoft.dev/fix_powershell" -ForegroundColor White -BackgroundColor Blue

     return

 }

 

+try {

+    [System.AppDomain]::CurrentDomain.GetAssemblies(); [System.Math]::Sqrt(144)

+}

+catch {

+    Write-Host "Error: $($_.Exception.Message)" -ForegroundColor Red

+    Write-Host "Powershell failed to load .NET command."

+    Write-Host "Help - https://gravesoft.dev/in-place_repair_upgrade" -ForegroundColor White -BackgroundColor Blue

+    return

+}

+

 function Check3rdAV {

-    $avList = Get-CimInstance -Namespace root\SecurityCenter2 -Class AntiVirusProduct | Where-Object { $_.displayName -notlike '*windows*' } | Select-Object -ExpandProperty displayName

+    $cmd = if ($psv -ge 3) { 'Get-CimInstance' } else { 'Get-WmiObject' }

+    $avList = & $cmd -Namespace root\SecurityCenter2 -Class AntiVirusProduct | Where-Object { $_.displayName -notlike '*windows*' } | Select-Object -ExpandProperty displayName

+

     if ($avList) {

         Write-Host '3rd party Antivirus might be blocking the script - ' -ForegroundColor White -BackgroundColor Blue -NoNewline

         Write-Host " $($avList -join ', ')" -ForegroundColor DarkRed -BackgroundColor White

     }

 }

 

-function CheckFile { 

-    param ([string]$FilePath) 

-    if (-not (Test-Path $FilePath)) { 

+function CheckFile {

+    param ([string]$FilePath)

+    if (-not (Test-Path $FilePath)) {

         Check3rdAV

         Write-Host "Failed to create MAS file in temp folder, aborting!"

         Write-Host "Help - $troubleshoot" -ForegroundColor White -BackgroundColor Blue

-        throw 

-    } 

+        throw

+    }

 }

 

-[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12

+try { [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12 } catch {}

+

 $URLs = @(

     'https://raw.githubusercontent.com/massgravel/Microsoft-Activation-Scripts/67abcd0c8925832fcf4365b9cf3706ab6fbf8571/MAS/All-In-One-Version-KL/MAS_AIO.cmd',

     'https://dev.azure.com/massgrave/Microsoft-Activation-Scripts/_apis/git/repositories/Microsoft-Activation-Scripts/items?path=/MAS/All-In-One-Version-KL/MAS_AIO.cmd&versionType=Commit&version=67abcd0c8925832fcf4365b9cf3706ab6fbf8571',

     'https://git.activated.win/massgrave/Microsoft-Activation-Scripts/raw/commit/67abcd0c8925832fcf4365b9cf3706ab6fbf8571/MAS/All-In-One-Version-KL/MAS_AIO.cmd'

 )

 

+$errors = @()

 foreach ($URL in $URLs | Sort-Object { Get-Random }) {

-    try { $response = Invoke-WebRequest -Uri $URL -UseBasicParsing; break } catch {}

+    try {

+        if ($psv -ge 3) {

+            $response = Invoke-WebRequest -Uri $URL -UseBasicParsing

+        }

+        else {

+            $w = New-Object Net.WebClient

+            $response = $w.DownloadString($URL)

+        }

+        break

+    }

+    catch {

+        $errors += $_

+    }

 }

 

 if (-not $response) {

     Check3rdAV

+    foreach ($err in $errors) {

+        Write-Host "Error: $($err.Exception.Message)" -ForegroundColor Red

+    }

     Write-Host "Failed to retrieve MAS from any of the available repositories, aborting!"

+    Write-Host "Check if antivirus or firewall is blocking the connection."

     Write-Host "Help - $troubleshoot" -ForegroundColor White -BackgroundColor Blue

     return

 }

@@ -85,5 +117,11 @@ if ($chkcmd -notcontains "CMD is working") {
 saps -FilePath $env:ComSpec -ArgumentList "/c """"$FilePath"" $args""" -Wait

 CheckFile $FilePath

 

+if ($psv -lt 3) {

+    write-host ""

+    write-host "Press any key to exit when process is done..."

+    [void][System.Console]::ReadKey($true)

+}

+

 $FilePaths = @("$env:SystemRoot\Temp\MAS*.cmd", "$env:USERPROFILE\AppData\Local\Temp\MAS*.cmd")

-foreach ($FilePath in $FilePaths) { Get-Item $FilePath | Remove-Item }

+foreach ($FilePath in $FilePaths) { Get-Item $FilePath -ErrorAction SilentlyContinue | Remove-Item }