install-pem.ps1

param (
    [Parameter(Position = 0, Mandatory = $true)]
    [ValidateScript({Test-Path $_ -PathType 'Leaf'})]
    [string]$originalPemPath
)

$fileName = (Get-Item -Path $originalPemPath).BaseName

# Get the current user's home directory
$homeDirectory = [Environment]::GetFolderPath("UserProfile")

# Create the destination path for the modified .pem file
$destination = Join-Path -Path $homeDirectory -ChildPath ".ssh\$fileName.pem"

# Read the original .pem file contents
$pemContent = Get-Content -Path $originalPemPath

# Remove any lines that start with "Proc-Type:" or "DEK-Info:"
$pemContent = $pemContent | Where-Object { $_ -notmatch "^(Proc-Type:|DEK-Info:)" }

# Write the modified .pem file contents to the new file
$pemContent | Set-Content -Path $destination

# Set the permissions of the modified .pem file to read-only for the current user
# $acl = Get-Acl -Path $destination
# $identity = [System.Security.Principal.NTAccount]("$env:USERDOMAIN\$env:USERNAME")
# $accessRule = New-Object -TypeName System.Security.AccessControl.FileSystemAccessRule($identity, 'Read', 'Allow')
# $acl.SetAccessRule($accessRule)
# Set-Acl -Path $destination -AclObject $acl

Write-Host "$fileName.pem has been installed"