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Finding Parent Groups of users groups 1

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Herdrich

Technical User
Dec 30, 2008
83
US
Hello All,

I am trying to loop this until it hits the top level parent groups. Currently I get the users group then the group of those groups. I want to be able to go up until I hit the top group. I could probably nest a few more foreach statements but there has to be a cleaner way to do this. any help would be great!

Code:
$Groups = GET-ADUser -Identity USERNAME –Properties MemberOf | Select-Object -ExpandProperty MemberOf | Get-ADGroup -Properties name  | where { $_.GroupCategory -eq "Security" } | sort | Select-Object $_.name


foreach ($Group in $Groups)  
{
Get-ADGroup -Identity $Group –Properties MemberOf | Select-Object -ExpandProperty MemberOf | Get-ADGroup -Properties name | where { $_.GroupCategory -eq "Security" } | sort | Select-Object name


$Groups2=Get-ADGroup -Identity $Group –Properties MemberOf | Select-Object -ExpandProperty MemberOf | Get-ADGroup -Properties name | where { $_.GroupCategory -eq "Security" } | sort | Select-Object $_.name


foreach ($Group in $Groups2)  
{
Get-ADGroup -Identity $Group –Properties MemberOf | Select-Object -ExpandProperty MemberOf | Get-ADGroup -Properties name | where { $_.GroupCategory -eq "Security" } | sort | Select-Object name

}

}
 
Herdrich,
Does this work for you? You'll need to fill in the value for $user

Code:
[bool]$new_groups_added = $TRUE
$user = ""  ### <<<<<<< Enter Username Here

[array]$groups = Get-ADPrincipalGroupMembership $user | foreach {$_.name}
$groups = $groups | sort

while ($new_groups_added)
	{
	 $new_groups_added = $FALSE
	 $holding_list = @()
	 foreach ($group in $groups)
		{
		 write-host "Checking: $group"
		 [array]$new_groups = Get-ADPrincipalGroupMembership $group | foreach {$_.name}
		 if ($new_groups.length -gt 1)
			{
			 $new_groups_added = $TRUE
			 foreach ($new in $new_groups)
				{$holding_list += $new}
			}
		 else
			{$holding_list += $group}
		}
	 [array]$groups = $holding_list
	 $groups = $groups | sort
	 $groups = $groups | select -Unique
	 if ($new_groups_added)
		{
		 write-host ""
		 write-host "--------------------------"
		 write-host "     Starting Recheck"
		 write-host "--------------------------"
		 write-host ""
		}
	}

## $groups  ### <<<<<<< List of groups is stored here


Light travels faster than sound. That's why some people appear bright until you hear them speak.
 
Nice! Looks to be working. Just have to fix up my inputs and outputs. Thanks :)

 
Now I think that only gets the parent groups. It does not include the child. If you want the children included with the parents, you need to make a small modification to the script: Add the lines in GREEN and remove the lines in RED

Code:
[bool]$new_groups_added = $TRUE
$user = ""  ### <<<<<<< Enter Username Here

[COLOR=#73D216]$master_list = @()[/color]

[array]$groups = Get-ADPrincipalGroupMembership $user | foreach {$_.name}
$groups = $groups | sort

while ($new_groups_added)
	{
	 $new_groups_added = $FALSE
	 $holding_list = @()
	 foreach ($group in $groups)
		{
		 [COLOR=#73D216]$master_list += $group[/color]
		 write-host "Checking: $group"
		 [array]$new_groups = Get-ADPrincipalGroupMembership $group | foreach {$_.name}
		 if ($new_groups.length -gt 1)
			{
			 $new_groups_added = $TRUE
			 foreach ($new in $new_groups)
				{$holding_list += $new}
			}
                 [COLOR=#EF2929]else
			{$holding_list += $group}[/color]
		}
	 [array]$groups = $holding_list
	 $groups = $groups | sort
	 $groups = $groups | select -Unique
	 if ($new_groups_added)
		{
		 write-host ""
		 write-host "--------------------------"
		 write-host "     Starting Recheck"
		 write-host "--------------------------"
		 write-host ""
		}
	}
[COLOR=#73D216]$master_list = $master_list | sort
$master_list = $master_list | select -Unique
## $master_list[/color]  ### <<<<<<< List of groups is stored here


Light travels faster than sound. That's why some people appear bright until you hear them speak.
 
I was just looking for the parent groups so it worked perfectly :)
 
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