public/Get-FirewallStatus.ps1
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function Get-FirewallStatus { <# .SYNOPSIS Get the status of the firewall on the system. .DESCRIPTION This function gets the status of the firewall on the system. .EXAMPLE Get-FirewallStatus Get the status of the firewall on the system. .LINK https://github.com/Skatterbrainz/linuxtools/blob/master/docs/Get-FirewallStatus.md #> param ( [parameter(Mandatory = $false)][switch]$Detailed ) if ($Detailed.IsPresent) { $lines = Invoke-Command -ScriptBlock { sudo ufw status } -ErrorAction Stop | Where-Object {$_ -notlike "Status*" -and $_ -notlike 'To*' -and $_ -notlike '--*' -and ![string]::IsNullOrEmpty($_)} foreach ($line in $lines) { $port = $line.Substring(0, 27).Trim() $action = $line.Substring(27, 11).Trim() $from = $line.Substring(38).Trim() [pscustomobject]@{ Port = $port Action = $action From = $from } } return } else { $result = @{} $line1 = Invoke-Command -ScriptBlock { sudo ufw status } -ErrorAction Stop $result.Add("Status", $($line1.Split(":")[1].Trim())) $line2 = Invoke-Command -ScriptBlock { sudo ufw version } -ErrorAction Stop foreach ($line in $line2) { if ($line -match "ufw") { $result.Add("Version", $($line.Split(" ")[1].Trim())) } if ($line -match "Copyright") { $result.Add("Copyright", $line) } } [pscustomobject]$result } } |