Functions/Convert-RandomCharacters.ps1
|
<#
.Synopsis Replaces characters in the InputString with similar looking characters .DESCRIPTION Replaces characters in the InputString with similar looking characters .EXAMPLE Convert-RandomCharacters -InputString "Hello" -PercentOfChange 50 .EXAMPLE $result = Convert-RandomCharacters -InputString "Hello world!" -PercentChanceOfChange 50 $result.ToCharArray() | %{$_ + " - " + [int][char]$_} Н - 1053 е - 1077 l - 108 ⅼ - 8572 о - 1086 - 32 ѡ - 1121 о - 1086 r - 114 ⅼ - 8572 ԁ - 1281 ! - 33 .PARAMETER InputString String to convert random characters in .PARAMETER PercentChanceOfChange Chance of changing each character that has an alternate value defined in KeySet to an alternate value .PARAMETER KeySet A hashtable defining alternate values for the characters. It changes from latin characters to cyrillic by default. .Link https://github.com/paulhcode #> function Convert-RandomCharacters { [CmdletBinding()] param( [string]$InputString, [float]$PercentChanceOfChange = 5, [hashtable]$KeySet = $Script:KeyLatin_Cyrillic ) $result = ForEach ($char in $InputString.ToCharArray()) { # write-verbose "converting $chcar ($([int]$char))" If ($char -in ($KeySet.Keys)) { # write-verbose "$char found in KeySet" If ($PercentChanceOfChange -ge (Get-Random -Minimum 0 -Maximum 100)) { # write-verbose "replacing $char with $($KeySet[[string]$char])" $KeySet[[string]$char] } Else { # write-verbose "keeping $char" $char } } Else { # write-verbose "$char not in KeySet" $char } } -join $result } |