ADGroups AND ADusers - powershell

Question

I need to get the following into a CSV:
Groups with fields: group name, group SID, group email address, group type
and then for each of the above groups i need the member users with the fields: group name (I know that's a repeat), userID, user firstname, userlastname, user email.
If someone has a solution for this I will be forever grateful. The solution will be something I can study and learn from so thanks again.
I have the two pieces separately but am stuck at that point
Get-ADGroup -Filter * -Properties Member |
select Name, DistinguishedName, sid, GroupCategory, GroupScope,
#{Name="Members";Expression={($_.Members | Measure-Object).Count}} |
Out-GridView
#Export-Csv c:\rmm-mgmt\test.csv
I don't understand why the user details can't just be added as well.
For the users I'm using:
Get-ADUser -Filter * -Properties * |
Select-Object name, surname, givenname, displayname, emailaddress |
Out-GridView
(Using Out-GridView to check results before I begin exporting)
As you can see these are two pieced of information I can get but can't put them together. One example is I can't get the list of members in groups.

Answer 1

You have to use ForEach-Object and assign the group to a named variable so you can access it where you format each member. Then pipe $_.Member into Get-ADUser:
Get-ADGroup -Filter * -Properties Member | ForEach-Object {
$group = $_
$_.Member | Get-ADUser -Properties Surname,GivenName,DisplayName,EmailAddress |
Select #{N = "Group Name";E = {$group.Name}}, Surname, GivenName, DisplayName, EmailAddress
} | Out-GridView

Answer 2

I'm not quite clear on the exact output formatting you are looking for but I believe something like this should work for what you are attempting to do.
# Create an empty array we will add our custom objects to.
$outputObjs = #()
# Get all the AD groups.
$groups = Get-ADGroup -Filter * -Properties Member |
select Name, DistinguishedName, sid, GroupCategory, GroupScope |
select -First 40
# Iterate the groups capturing the members of each group.
foreach ($group in $groups) {
$groupMembers = Get-ADGroupMember -Identity $group.Name |
? { $_.objectClass -eq "user" } |
% { Get-ADUser $_.SamAccountName } |
select name, surname, givenname, displayname, emailaddress
# Get the group member count
$memCount = 0
if ($groupMembers) { $memCount = $groupMembers.Count; }
else { $memCount = 0 }
# Iterate through the group members creating a custom object and adding it to our object array.
foreach($member in $groupMembers) {
$outputObjs += New-Object -TypeName psobject -Property (#{
'Group Name' = $group.Name;
'Group DN' = $group.DistinguishedName;
'Group SID' = $group.SID;
'Group Category' = $group.GroupCategory;
'Group Scope' = $group.GroupScope;
'Group Member Count' = $memCount
'User Name' = $member.name;
'User Surname' = $member.surname;
'User Given Name' = $member.givenname;
'User Display Name' = $member.displayname;
'User Email Address' = $member.emailaddress
})
}
}
# Convert the object array to a CSV.
$outputObjs | ConvertTo-Csv -NoTypeInformation
Your CSV would look like this
"Group Name","User Surname","User Given Name","Group Member Count","User Email Address","Group SID","User Name","Group Category","Group DN","User Display Name","Group Scope"