Private/Select-ChallengeMechanism.ps1
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using namespace System.Management.Automation.Host function Select-ChallengeMechanism { <# .SYNOPSIS Allows user selction of MFA challenge mechanism .DESCRIPTION Displays menu of available MFA mechanisms. Users are abe to select the mechanism they wish to satisfy to proceed with MFA challenge for authentication. .PARAMETER Mechanisms The array of mechanisms returned after the Start Authentication action. .EXAMPLE Select-ChallengeMechanism -Mechanisms $Mechanisms Creates a selection menu from $Mechanisms, and allows a user to select a single mechanism with which to proceed. .NOTES Pete Maan 2023 #> [CmdletBinding()] param( [Parameter( Mandatory = $true, ValueFromPipeline = $true )] [ValidateNotNullOrEmpty()] [array]$Mechanisms ) Begin { $option = 0 } Process { If ($Mechanisms.count -gt 1) { foreach ($Mechanism in $Mechanisms) { [ChoiceDescription[]]$options += [ChoiceDescription]::new("&$($Mechanism.PromptSelectMech)", $($Mechanism.PromptMechChosen)) } $option = (Get-Host).ui.PromptForChoice('Challenge Mechanisms', 'Select Mechanism', $options, 0) } $Mechanisms[$option] } End { } } |