PowerShell/Scripts/add-firewall-rules.ps1
2021-10-12 21:51:51 +02:00

65 lines
1.8 KiB
PowerShell
Executable File

<#
.SYNOPSIS
Adds firewall rules for executables (needs admin rights)
.DESCRIPTION
This script adds firewall rules for the given executable. Administrator rights are required.
.PARAMETER PathToExecutables
Specifies the path to the executables
.EXAMPLE
PS> ./add-firewall-rules C:\MyApp\bin
Adding firewall rule for C:\MyApp\bin\app1.exe
Adding firewall rule for C:\MyApp\bin\app2.exe
...
.LINK
https://github.com/fleschutz/PowerShell
.NOTES
Author: Markus Fleschutz · License: CC0
#>
#Requires -RunAsAdministrator
param([string]$PathToExecutables = "")
$command = '
$output = ''Firewall rules for path '' + $args[0]
write-output $output
for($i = 1; $i -lt $args.count; $i++){
$path = $args[0]
$path += ''\''
$path += $args[$i]
$null = $args[$i] -match ''[^\\]*\.exe$''
$name = $matches[0]
$output = ''Adding firewall rule for '' + $name
write-output $output
$null = New-NetFirewallRule -DisplayName $name -Direction Inbound -Program $path -Profile Domain, Private -Action Allow
}
write-host -foregroundColor green -noNewline ''Done - press any key to continue...'';
[void]$Host.UI.RawUI.ReadKey(''NoEcho,IncludeKeyDown'');
'
try {
if ($PathToExecutables -eq "" ) {
$PathToExecutables = read-host "Enter path to executables"
}
$PathToExecutables = Convert-Path -Path $PathToExecutables
$Apps = Get-ChildItem "$PathToExecutables\*.exe" -Name
if($Apps.count -eq 0){
write-warning "No executables found. No Firewall rules have been created."
Write-Host -NoNewhLine 'Press any key to continue...';
[void]$Host.UI.RawUI.ReadKey('NoEcho,IncludeKeyDown');
exit 1
}
$arg = "PathToExecutables $Apps"
Start-Process powershell -Verb runAs -ArgumentList "-command & {$command} $arg"
exit 0 # success
} catch {
"⚠️ Error: $($Error[0]) ($($MyInvocation.MyCommand.Name):$($_.InvocationInfo.ScriptLineNumber))"
exit 1
}