I have a ASP.NET Website project and I need to list all the users and their groups on my Windows system. I have set the identity impersonation to true and provided the username and password of the admin in the web.config. Where do I start?
Thanks in advance.
Update:
I have the following code at the moment -
var machine = new DirectoryEntry("WinNT://<IP ADDRESS>");
foreach (DirectoryEntry child in machine.Children)
{
// get the child's group(s).
}
When I debug, I can see the list of users in machine.Children. How do I find the group(s) that this user belongs to?
This article covers how to talk to Active Directory and should get you where you want to go:
http://www.codeproject.com/KB/system/everythingInAD.aspx
To get users, you would do something like this:
public List<string> GetUserList()
{
string DomainName="";
string ADUsername="";
string ADPassword="";
List<string> list=new List<string>();
DirectoryEntry entry=new DirectoryEntry(LDAPConnectionString, ADUsername, ADPassword);
DirectorySearcher dSearch=new DirectorySearcher(entry);
dSearch.Filter="(&(objectClass=user))";
foreach(SearchResult sResultSet in dSearch.FindAll())
{
string str=GetProperty(sResultSet, "userPrincipalName");
if(str!="")
list.Add(str);
}
return list;
}
You probably want to start with the DirectoryEntry and Active Directory support in .net.
Here's a good resource: http://www.codeproject.com/KB/system/everythingInAD.aspx
Local access is similar, even if you're not in a domain:
DirectoryEntry localMachine = new DirectoryEntry("WinNT://" +
Environment.MachineName);
DirectoryEntry admGroup = localMachine.Children.Find("administrators",
"group");
object members = admGroup.Invoke("members", null);
foreach (object groupMember in (IEnumerable)members) {
DirectoryEntry member = new DirectoryEntry(groupMember);
//...
}