GSAClientDiagnosticsToolkit

1.0.0-beta1

Private/Get-GSACurrentUserUPN.ps1

                                #

# Function: Get-GSACurrentUserUPN

# Returns the UPN of the currently signed-in Windows user (falls back to $null on failure).

# Example: Get-GSACurrentUserUPN

#

function Get-GSACurrentUserUPN

{

    try

    {

        $upn = whoami /upn 2>$null

        if ([string]::IsNullOrWhiteSpace($upn))

        { return $null }

        return $upn.Trim()

    }

    catch

    {

        return $null

    }

}