Private/Get-TokenExpiry.ps1
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#Requires -Version 7 function Get-TokenExpiry { <# .SYNOPSIS Calculates and returns the expiry date/time of a Halo token. .DESCRIPTION Takes the expires in time for an auth token and returns a PowerShell date/time object containing the expiry date/time of the token. .OUTPUTS A powershell date/time object representing the token expiry. #> [CmdletBinding()] [OutputType([DateTime])] param ( # Timestamp value for token expiry. e.g 3600 [Parameter( Mandatory = $True )] [Int]$ExpiresIn ) $Now = Get-Date $TimeZone = Get-TimeZone $UTCTime = $Now.AddMilliseconds($ExpiresIn) $UTCOffset = $TimeZone.GetUtcOffset($(Get-Date)).TotalMinutes $ExpiryDateTime = $UTCTime.AddMinutes($UTCOffset) Write-Verbose "Calcuated token expiry as $($ExpiryDateTime.ToString())" Return $ExpiryDateTime } |