How can I use Perl to test for Win32 group membership when group contains nested groups?

I'm trying to use Perl to determine if a Windows users is a member of a Windows group, if the the group contains nested groups.

I've tried using Win32:开发者_如何学JAVA:NetAdmin::GroupIsMember(), but it only works if the user a direct member of the group.

I'm not a AD or LDAP expert, but the examples I googled for exhibit the same behavior.

For example, User "joe" is a member of the group "A". Group "A" is a member of group "B". I want to test to see if joe is member of "B".

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You could either use recursion to scan through the AD or (better) enumerate group membership through the SID's. See the following for an example: http://explodingcoder.com/blog/content/how-query-active-directory-security-group-membership