internal/functions/New-Password.ps1
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function New-Password { <# .SYNOPSIS Generate a new, complex password. .DESCRIPTION Generate a new, complex password. .PARAMETER Length The length of the password calculated. Defaults to 32 .PARAMETER AsSecureString Returns the password as secure string. .EXAMPLE PS C:\> New-Password Generates a new 32v character password. #> [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSUseShouldProcessForStateChangingFunctions", "")] [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSAvoidUsingConvertToSecureStringWithPlainText", "")] [CmdletBinding()] Param ( [int] $Length = 32, [switch] $AsSecureString ) begin { $characters = @{ 0 = @('A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z') 1 = @('a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z') 2 = @(0,1,2,3,4,5,6,7,8,9,0,1,2,3,4,5,6,7,8,9) 3 = @('#','$','%','&',"'",'(',')','*','+',',','-','.','/',':',';','<','=','>','?','@') 4 = @('A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z') 5 = @('a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z') 6 = @(0,1,2,3,4,5,6,7,8,9,0,1,2,3,4,5,6,7,8,9) 7 = @('#','$','%','&',"'",'(',')','*','+',',','-','.','/',':',';','<','=','>','?','@') } } process { $letters = foreach ($number in (5..$Length)) { $characters[(($number % 4) + (0..4 | Get-Random))] | Get-Random } 0,1,2,3 | ForEach-Object { $letters += $characters[$_] | Get-Random } $letters = $letters | Sort-Object { Get-Random } if ($AsSecureString) { $letters -join "" | ConvertTo-SecureString -AsPlainText -Force } else { $letters -join "" } } } |