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  How Can I Generate a List of All Groups of Which a User Is a Member?



Function New-Underline($Text) {
    "`n$Text`n$(`"-`" * $Text.length)"
} #end New-UnderLine

Function Test-DotNetFrameWork35 {
    Test-path -path 'HKLM:\SOFTWARE\Microsoft\NET Framework Setup\NDP\v3.5'
} #end Test-DotNetFrameWork35

Function Get-UserPrincipal($cName, $cContainer, $userName) {
    $dsam = "System.DirectoryServices.AccountManagement"
    $rtn = [reflection.assembly]::LoadWithPartialName($dsam)
    $cType = "domain" #context type
    $iType = "SamAccountName"
    $dsamUserPrincipal = "$dsam.userPrincipal" -as [type]
    $principalContext = new-object "$dsam.PrincipalContext"($cType, $cName, $cContainer)
    $dsamUserPrincipal::FindByIdentity($principalContext, $iType, $userName)
} # end Get-UserPrincipal

If (-not(Test-DotNetFrameWork35)) { "Requires .NET Framework 3.5" ; exit }


[string]$userName = "admintbird"
[string]$cName = "fmg.local"
[string]$cContainer = "DC=FMG,DC=local"


$userPrincipal = Get-UserPrincipal -userName $userName -cName $cName -cContainer $cContainer

New-UnderLine -Text "Direct Group MemberShip:"
$userPrincipal.getGroups() | ForEach-Object { $ }

New-UnderLine -Text "Indirect Group Membership:"
$userPrincipal.GetAuthorizationGroups()  | ForEach-Object { $ }

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