Public/ConvertTo-CWAASecurity.ps1
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function ConvertTo-CWAASecurity { [CmdletBinding()] [Alias('ConvertTo-LTSecurity')] Param( [parameter(Mandatory = $true, ValueFromPipeline = $false, ValueFromPipelineByPropertyName = $false)] [AllowNull()] [AllowEmptyString()] [AllowEmptyCollection()] [string]$InputString, [parameter(Mandatory = $false, ValueFromPipeline = $false, ValueFromPipelineByPropertyName = $false)] [AllowNull()] [AllowEmptyString()] [AllowEmptyCollection()] $Key ) Begin { $_initializationVector = [byte[]](240, 3, 45, 29, 0, 76, 173, 59) $DefaultKey = 'Thank you for using LabTech.' if ($Null -eq $Key) { $Key = $DefaultKey } try { $numarray = [System.Text.Encoding]::UTF8.GetBytes($InputString) } catch { try { $numarray = [System.Text.Encoding]::ASCII.GetBytes($InputString) } catch {} } Write-Debug "Line $(LINENUM): Attempting Encode for '$($testInput)' with Key '$($testKey)'" try { $ddd = New-Object System.Security.Cryptography.TripleDESCryptoServiceProvider $ddd.key = (New-Object Security.Cryptography.MD5CryptoServiceProvider).ComputeHash([Text.Encoding]::UTF8.GetBytes($Key)) $ddd.IV = $_initializationVector $dd = $ddd.CreateEncryptor() $str = [System.Convert]::ToBase64String($dd.TransformFinalBlock($numarray, 0, ($numarray.Length))) } catch { Write-Debug "Line $(LINENUM): Failed to Encode string: '$($InputString)'" $str = '' } Finally { if ($dd) { try { $dd.Dispose() } catch { $dd.Clear() } } if ($ddd) { try { $ddd.Dispose() } catch { $ddd.Clear() } } } return $str } } |