Public/SonicWall/Get-PwSwNatPolicy.ps1
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function Get-PwSwNatPolicy { [CmdletBinding()] <# .SYNOPSIS Gets named addresses from saved ASA config file. #> Param ( [Parameter(Mandatory = $True, Position = 0)] [array]$ConfigPath ) # It's nice to be able to see what cmdlet is throwing output isn't it? $VerbosePrefix = "Get-PwSwNatPolicy:" # Check for path and import if (Test-Path $ConfigPath) { $LoopArray = Get-Content $ConfigPath } # Setup return Array $ReturnArray = @() $IpRx = [regex] "(\d+)\.(\d+)\.(\d+)\.(\d+)" $TotalLines = $LoopArray.Count $i = 0 $StopWatch = [System.Diagnostics.Stopwatch]::StartNew() # used by Write-Progress so it doesn't slow the whole function down :fileloop foreach ($entry in $LoopArray) { $i++ # Write progress bar, we're only updating every 1000ms, if we do it every line it takes forever if ($StopWatch.Elapsed.TotalMilliseconds -ge 1000) { $PercentComplete = [math]::truncate($i / $TotalLines * 100) Write-Progress -Activity "Reading Support Output" -Status "$PercentComplete% $i/$TotalLines" -PercentComplete $PercentComplete $StopWatch.Reset() $StopWatch.Start() } if ($entry -eq "") { continue } ########################################################################################### # Check for the Section $Regex = [regex] "^Nat Policy Table$" $Match = Get-RegexMatch $Regex $entry if ($Match) { $KeepGoing = $true Write-Verbose "$VerbosePrefix Section Starts on line: $i" continue } $Regex = [regex] "^#Network\ :\ NAT\ Policies_START" $Match = Get-RegexMatch $Regex $entry if ($Match) { $KeepGoing = $true Write-Verbose "$VerbosePrefix Section Starts on line: $i" continue } $Regex = [regex] "^#Network\ :\ NAT\ Policies_END" $Match = Get-RegexMatch $Regex $entry if ($Match) { $KeepGoing = $false Write-Verbose "$VerbosePrefix Section ends on line: $i" break } if ($KeepGoing) { ####################################### # Special Properties $EvalParams = @{ } $EvalParams.StringToEval = $entry # Start Nat Policy $EvalParams.Regex = [regex] "^Index\ +:\ (\d+)" $Eval = Get-RegexMatch @EvalParams -ReturnGroupNum 1 if ($Eval) { $NewObject = [NatPolicy]::new("") $NewObject.Number = $Eval $ReturnArray += $NewObject Write-Verbose "$i`: Create New Rule" continue } # Enabled $EvalParams.Regex = [regex] "^Enabled(\ NAT\ Policy)?\ +:\ +(.+)" $Eval = Get-RegexMatch @EvalParams -ReturnGroupNum 1 if ($Eval) { if ($Eval -eq 0) { $NewObject.Enabled = $false } else { $NewObject.Enabled = $true } continue } ####################################### # Simple Properties $EvalParams.ReturnGroupNum = 2 # OriginalSource $EvalParams.Regex = [regex] "^Original\ (Src\ Address\ Object|Source)\ +:\ +(.+)" $Eval = Get-RegexMatch @EvalParams if ($Eval) { $NewObject.OriginalSource = $Eval continue } # OriginalDestination $EvalParams.Regex = [regex] "^Original\ (Dst\ Address\ Object|Destination)\ +:\ +(.+)" $Eval = Get-RegexMatch @EvalParams if ($Eval) { $NewObject.OriginalDestination = $Eval continue } # OriginalService $EvalParams.Regex = [regex] "^Original\ Service(\ Object)?\ +:\ +(.+)" $Eval = Get-RegexMatch @EvalParams if ($Eval) { $NewObject.OriginalService = $Eval continue } # TranslatedSource $EvalParams.Regex = [regex] "^Translated\ (Src\ Address\ Object|Source)\ +:\ +(.+)" $Eval = Get-RegexMatch @EvalParams if ($Eval) { $NewObject.TranslatedSource = $Eval continue } # TranslatedDestination $EvalParams.Regex = [regex] "^Translated\ (Dst\ Address\ Object|Destination)\ +:\ +(.+)" $Eval = Get-RegexMatch @EvalParams if ($Eval) { $NewObject.TranslatedDestination = $Eval continue } # TranslatedService $EvalParams.Regex = [regex] "^Translated\ Service(\ Object)?\ +:\ +(.+)" $Eval = Get-RegexMatch @EvalParams if ($Eval) { $NewObject.TranslatedService = $Eval continue } # SourceInterface $EvalParams.Regex = [regex] "^(Src|Inbound)\ Interface\ +:\ +(.+)" $Eval = Get-RegexMatch @EvalParams if ($Eval) { $NewObject.SourceInterface = $Eval continue } # DestinationInterface $EvalParams.Regex = [regex] "^(Dst|Outbound)\ Interface\ +:\ +(.+)" $Eval = Get-RegexMatch @EvalParams if ($Eval) { $NewObject.DestinationInterface = $Eval continue } # Comment $EvalParams.Regex = [regex] "^Comment\ +:\ +(.+)" $Eval = Get-RegexMatch @EvalParams if ($Eval) { $NewObject.Comment = $Eval continue } # RxBytes $EvalParams.Regex = [regex] "^RX\ Bytes\ +:\ +(.+)" $Eval = Get-RegexMatch @EvalParams if ($Eval) { $NewObject.RxBytes = $Eval continue } # TxBytes $EvalParams.Regex = [regex] "^TX\ Bytes\ +:\ +(.+)" $Eval = Get-RegexMatch @EvalParams if ($Eval) { $NewObject.TxBytes = $Eval continue } Write-Verbose "$i $entry" } } return $ReturnArray } |