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How to get user ad group membership powershell easily

get user ad group membership powershell

In the event that you need in order to get user ad group membership powershell commands are usually usually the quickest way to deal with the job with no clicking through limitless Active Directory food selection. Let's be sincere, the Active Index Users and Computers (ADUC) interface feels like it hasn't changed because the Windows 95 days. It's slow, clunky, plus if you need to pull the list for even more than one person, it's a total nightmare.

In this post, I'll walk you via a several different ways to grab those group memberships. Whether you simply need quick listing on your screen or even you need to move a clean CSV for an review, I've got you covered.

The go-to command: Get-ADPrincipalGroupMembership

One of the most immediate way to tackle this is by using the Get-ADPrincipalGroupMembership cmdlet. It's specifically designed in order to do just what it states on the container.

If you just want in order to see everything the specific user belongs to, you may run something like this:

powershell Get-ADPrincipalGroupMembership -Identity "jdoe" | Select-Object name

This is great because it's basic. You give this the username (the SamAccountName), and it spits your titles of the organizations. However, there is one little catch you need to know about. This cmdlet relies on the Global Catalog. If you're within a complex multi-domain atmosphere and you're not connected to a Global Catalog machine, it might throw a bit of a tantrum and give you an mistake.

The particular alternative: Using Get-ADUser with properties

Sometimes, Get-ADPrincipalGroupMembership is overkill, or even maybe it's just not working the method you want. Another solid approach is usually to use the particular Get-ADUser cmdlet and tell it to check out the MemberOf property.

By arrears, Get-ADUser just returns a few fundamental properties like title and SID. To see the organizations, you have to ask regarding them specifically:

powershell (Get-ADUser -Identity "jdoe" -Properties MemberOf). MemberOf

The "problem" here is it returns the Recognized Name (DN) of the groups. So rather than seeing "Marketing, " you'll see something like CN=Marketing, OU=Departments, DC=Company, DC=Com . It's precise, but it's some an eyesore in the event that you're trying to read it quickly.

When you want in order to clean that upward and see the particular names, you can tube it via a little loop:

powershell Get-ADUser -Identity "jdoe" -Properties MemberOf | Select-Object -ExpandProperty MemberOf | Get-ADGroup | Select-Object Name

It takes an additional second to operate because it has to look up each group's object in order to get the helpful name, but it's less difficult on the particular eyes.

Coping with the headache of nested organizations

Now, the following is where things get a bit annoying. Both of the methods above generally only show "direct" membership. In case your organization uses nested groups—where User A is definitely in Group W, and Group W is inside Group C—you might not see Group C within your results.

If you're carrying out a security review, missing those nested groups is a big deal. To get every single group an user is supposed to be to, even the particular ones they're "inherited" into, you have to use a specific LDAP filter string. This looks like gibberish, but it's the lifesaver.

Right here is the "magic" command for recursive group lookups:

powershell $userDN = (Get-ADUser -Identity "jdoe"). DistinguishedName Get-ADGroup -LDAPFilter "(member: 1. 2. 840. 113556. 1. 4. 1941: =$userDN)" | Select-Object Name

That weird number— 1. two. 840. 113556. one. 4. 1941 —is an OID (Object Identifier) that tells Active Index to search the particular entire hierarchy recursively. It's considerably faster than writing a complicated script to loop via groups yourself.

Exporting the final results in order to a CSV

Your boss most likely doesn't want to look at a PowerShell window. They usually want a spreadsheet. Luckily, taking the particular data and pushing it into a CSV is one of the points PowerShell does finest.

Let's state you want in order to get all the particular groups for an user and save all of them to a file on your desktop. You'd make a move like this particular:

powershell $groups = Get-ADPrincipalGroupMembership -Identity "jdoe" | Select-Object Name, DistinguishedName $groups | Export-Csv -Path "$home\Desktop\UserGroups. csv" -NoTypeInformation

Now you have a nice, clean document that you can open in Stand out. It makes a person look organized, and it takes about five seconds to create.

Running this particular for multiple customers at the same time

Exactly what if you do have a checklist of twenty users? You don't want to run the command twenty times. You can put those usernames into an easy text file (one name per line) and also have PowerShell cycle through them.

In case you have a document called users. txt , you could do this:

```powershell $userList = Get-Content "C: \temp\users. txt"

foreach ($user in $userList) $groups = Get-ADPrincipalGroupMembership -Identity $user ```

This may loop through each name in your own text file and print their organizations to the display. If you needed to get really fancy, you could combine this with all the Export-Csv command in order to create a master report of everyone's memberships.

Why won't my instructions work?

When you're trying these types of commands and obtaining errors, there are generally three common culprits:

  1. The particular Module isn't packed: A person need the Dynamic Directory module set up. If you're on a Windows 10 or 11 machine, you need to have the RSAT (Remote Server Administration Tools) installed. Without that, PowerShell won't know what Get-ADUser will be.
  2. Permissions: You don't necessarily need to be a Domain Managment to read group memberships, but you do need "Read" permissions within the objects you're querying.
  3. Typing the Identity wrong: PowerShell is usually usually pretty forgiving, but if the particular SamAccountName is incorrect or the user doesn't exist, it'll give you the "Cannot find an object with identity" error.

A fast tip for searching by Display Title

Sometimes you don't have the particular username; you simply have the person's full name like "John Doe. " You can't usually plug that directly into the -Identity parameter in case it doesn't match the SamAccountName exactly.

Inside those cases, I usually find the user first and then pipe them in to the membership order:

powershell Get-ADUser -Filter "DisplayName -eq 'John Doe'" | Get-ADPrincipalGroupMembership | Select-Object Name

Using the -Filter parameter is much more flexible plus prevents those annoying "Identity not found" errors when you're coping with inconsistent identifying conventions.

Wrap it up

Being able to get user ad group membership powershell style is one particular of those skills that makes you wonder how you ever survived without this. It's faster, more accurate, and way easier to document than taking screenshots of home windows in the particular ADUC GUI.

Start along with the basic Get-ADPrincipalGroupMembership for your own everyday tasks, and keep that LDAP recursive search chain tucked away intended for when you require to do deep-dive security audits. When you get the hold of it, you'll be able in order to pull these reviews inside your sleep.