Get AD Password Expiration information

Get-PWDSet.ps1

### Get-PWDSet - Get password change and expiration information for given user
function Get-PWDSet{
    param([parameter(Mandatory=$true,Valuefrompipeline=$true)][string]$user)
    $use = get-aduser $user -properties passwordlastset,passwordneverexpires

    if($use.passwordneverexpires -eq $true){

        write-host $user "last set their password on " $use.passwordlastset " this account has a non-expiring password" -foregroundcolor yellow
    
        $d1 = $use.passwordlastset
        $d2 = get-date
    
        if($d1 -gt $d2){ $diff = $d1 - $d2 }
        elseif($d1 -lt $d2){ $diff = $d2 - $d1 }
        else{ $diff = "equal dates" }
    
        if($diff -gt "180"){ Write-Host "Maybe you should change the password as it is " $diff.days "old" -foregroundcolor red }
    
    }
    else{

        $til = (([datetime]::FromFileTime((get-aduser $user -properties "msDS-UserPasswordExpiryTimeComputed")."msDS-UserPasswordExpiryTimecomputed"))-(get-date)).days

        if($til -lt "5"){ write-host $user  "last set their password on " $use.passwordlastset "it will expire again in " $til "days" -foregroundcolor yellow }
        else{ write-host $user  "last set their password on " $use.passwordlastset "it will expire again in " $til "days" -foregroundcolor green }

    }
}