Public/New-Password.ps1
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Function New-Password() { [Diagnostics.CodeAnalysis.SuppressMessageAttribute( "PSUseDeclaredVarsMoreThanAssignments", "Alphabet", Justification = "Parsing error in script analyzer" )] [Diagnostics.CodeAnalysis.SuppressMessageAttribute( "PSUseShouldProcessForStateChangingFunctions", "", Justification = "Object is only created in memory" )] <# .SYNOPSIS Generates a new password .DESCRIPTION The password is based on an alphabet .PARAMETER Length Length of the password .PARAMETER Alphabet Alphabet used for generating the password .EXAMPLE New-Password -Length 12 .EXAMPLE New-Password -Length 12 -Alphabet "abcdefghijklmnopqrstuvwxyz0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ".ToCharArray() #> [CmdletBinding()] [OutputType([string])] Param( [Parameter()] [ValidateNotNullOrEmpty()] [int] $Length=10 , [Parameter()] [ValidateNotNullOrEmpty()] [string[]] $Alphabet ) if (-Not $Alphabet) { $Alphabet = $null 40..126 + 33 + 35..38 | ForEach-Object { $Alphabet += ,[char][byte]$_ } } $TempPassword = '' For ($i = 1; $i -le $Length; $i++) { $TempPassword += ($Alphabet | Get-Random) } return $TempPassword } |