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avoid trusting the git hosters

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Ave 2024-08-15 03:33:44 +00:00
parent 6b6d52cc29
commit 1446336912
1 changed files with 14 additions and 0 deletions
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14
static/get.ps1
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@ -24,6 +24,20 @@ catch {
$response = Invoke-WebRequest -Uri $RandomURL2 -UseBasicParsing $response = Invoke-WebRequest -Uri $RandomURL2 -UseBasicParsing
} }
# Verify script integrity
$releaseHash = 'D666A4C7810B9D3FE9749F2D4E15C5A65D4AC0D7F0B14A144D6631CE61CC5DF3'
$stream = New-Object IO.MemoryStream
$writer = New-Object IO.StreamWriter $stream
$writer.Write($response)
$writer.Flush()
$stream.Position = 0
$hash = [BitConverter]::ToString([Security.Cryptography.SHA256]::Create().ComputeHash($stream)) -replace '-'
if ($hash -ne $releaseHash) {
Write-Warning "Hash ($hash) mismatch, aborting!`nReport this issue at https://massgrave.dev/troubleshoot"
$response = $null
return
}
$rand = [Guid]::NewGuid().Guid $rand = [Guid]::NewGuid().Guid
$isAdmin = [bool]([Security.Principal.WindowsIdentity]::GetCurrent().Groups -match 'S-1-5-32-544') $isAdmin = [bool]([Security.Principal.WindowsIdentity]::GetCurrent().Groups -match 'S-1-5-32-544')
$FilePath = if ($isAdmin) { "$env:SystemRoot\Temp\MAS_$rand.cmd" } else { "$env:TEMP\MAS_$rand.cmd" } $FilePath = if ($isAdmin) { "$env:SystemRoot\Temp\MAS_$rand.cmd" } else { "$env:TEMP\MAS_$rand.cmd" }