Public/Asa/Get-PwAsaInterface.ps1
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function Get-PwAsaInterface { [CmdletBinding()] <# .SYNOPSIS Gets named addresses from saved ASA config file. #> Param ( [Parameter(Mandatory = $True, Position = 0, ParameterSetName = 'path')] [string]$ConfigPath, [Parameter(Mandatory = $True, Position = 0, ParameterSetName = 'array')] [array]$ConfigArray ) # It's nice to be able to see what cmdlet is throwing output isn't it? $VerbosePrefix = "Get-PwAsaInterface:" # Check for path and import if ($ConfigPath) { if (Test-Path $ConfigPath) { $LoopArray = Get-Content $ConfigPath } } else { $LoopArray = $ConfigArray } # 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 $EvalParams = @{ } $EvalParams.StringToEval = $entry $EvalParams.Regex = [regex] "^interface\ (.+)" $Eval = Get-RegexMatch @EvalParams -ReturnGroupNum 1 if ($Eval) { $KeepGoing = $true $NewObject = [Interface]::new() $ReturnArray += $NewObject $NewObject.Name = $Eval continue } #More prompts and blank lines $Regex = [regex] '^<' $Match = Get-RegexMatch $Regex $entry if ($Match) { continue } $Regex = [regex] '^\s+$' $Match = Get-RegexMatch $Regex $entry if ($Match) { continue } # End object $Regex = [regex] "^[^\ ]" $Match = Get-RegexMatch $Regex $entry if ($Match) { $KeepGoing = $false $Protocol = $null } if ($KeepGoing) { # Special Properties $EvalParams = @{ } $EvalParams.StringToEval = $entry # ip address $EvalParams.Regex = [regex] "^\ ip\ address\ (?<ip>$IpRx)\ (?<mask>$IpRx)" $Eval = Get-RegexMatch @EvalParams if ($Eval) { $NewObject.IpAddress = $Eval.Groups['ip'].Value $NewObject.IpAddress += '/' + (ConvertTo-MaskLength $Eval.Groups['mask'].Value) continue } # Simple Properties $EvalParams.ReturnGroupNum = 1 # speed $EvalParams.Regex = [regex] "^\ speed\ (\d+)" $Eval = Get-RegexMatch @EvalParams if ($Eval) { $NewObject.Speed = $Eval continue } # duplex $EvalParams.Regex = [regex] "^\ duplex\ (.+)" $Eval = Get-RegexMatch @EvalParams if ($Eval) { $NewObject.Duplex = $Eval continue } # nameif $EvalParams.Regex = [regex] "^\ nameif\ (.+)" $Eval = Get-RegexMatch @EvalParams if ($Eval) { $NewObject.Nameif = $Eval continue } # security-level $EvalParams.Regex = [regex] "^\ security-level\ (.+)" $Eval = Get-RegexMatch @EvalParams if ($Eval) { $NewObject.SecurityLevel = $Eval continue } } # access-group $EvalParams = @{ } $EvalParams.StringToEval = $entry $EvalParams.Regex = [regex] "^access-group\ (?<acl>[^\ ]+?)\ (?<dir>[^\ ]+?)\ interface\ (?<int>.+)" $Eval = Get-RegexMatch @EvalParams if ($Eval) { Write-Verbose "$VerbosePrefix $entry" $Interface = $Eval.Groups['int'].Value $Lookup = $ReturnArray | Where-Object { $_.NameIf -eq $Interface } if ($Lookup) { $Lookup.AccessList = $Eval.Groups['acl'].Value $Lookup.AccessListDirection = $Eval.Groups['dir'].Value } continue } } return $ReturnArray } |