Question

获取给定AD组中所有成员/用户列表并确定用户是否已启用（或禁用）的最快方法是什么？

我们可能会谈论20K用户，因此我希望避免为每个用户点击AD。

Answer 1

如果您使用的是.NET 3.5及更高版本，则应查看System.DirectoryServices.AccountManagement（S.DS.AM）命名空间。在这里阅读所有相关内容：

基本上，您可以定义域上下文并轻松在AD中查找用户和/或组：

// set up domain context
PrincipalContext ctx = new PrincipalContext(ContextType.Domain);

// find the group in question
GroupPrincipal group = GroupPrincipal.FindByIdentity(ctx, "YourGroupNameHere");

// if found....
if (group != null)
{
   // iterate over members
   foreach (Principal p in group.GetMembers())
   {
      Console.WriteLine("{0}: {1}", p.StructuralObjectClass, p.DisplayName);

      // do whatever you need to do to those members
      UserPrincipal theUser = p as UserPrincipal;

      if(theUser != null)
      {
          if(theUser.IsAccountLockedOut()) 
          {
               ...
          }
          else
          {
               ...
          }
      }
   }
}

新的S.DS.AM让您可以轻松地与AD中的用户和群组一起玩！

Answer 2

请试试以下代码。它使用Search Filter Syntax在一个LDAP查询中以递归方式获取所需内容。感兴趣的是查询是在服务器上完成的。我不确定它比@marc_s解决方案更快但是它存在，并且它适用于框架.NET 2.0（开始使用W2K3 SP2）。

string sFromWhere = "LDAP://WM2008R2ENT:389/dc=dom,dc=fr";
DirectoryEntry deBase = new DirectoryEntry(sFromWhere, "dom\\jpb", "test.2011");

/* To find all the users member of groups "Grp1"  :
 * Set the base to the groups container DN; for example root DN (dc=societe,dc=fr) 
 * Set the scope to subtree
 * Use the following filter :
 * (member:1.2.840.113556.1.4.1941:=CN=Grp1,OU=MonOu,DC=X)
 * coupled with LDAP_MATCHING_RULE_BIT_AND on userAccountControl with ACCOUNTDISABLE
 */
DirectorySearcher dsLookFor = new DirectorySearcher(deBase);
dsLookFor.Filter = "(&(memberof:1.2.840.113556.1.4.1941:=CN=MonGrpSec,OU=MonOu,DC=dom,DC=fr)(userAccountControl:1.2.840.113556.1.4.803:=2))";
dsLookFor.SearchScope = SearchScope.Subtree;
dsLookFor.PropertiesToLoad.Add("cn");

SearchResultCollection srcUsers = dsLookFor.FindAll();

/* Just to know if user is present in an other group
 */
foreach (SearchResult srcUser in srcUsers)
{
  Console.WriteLine("{0}", srcUser.Path);
}

获取Active Directory组的成员并检查它们是启用还是禁用

2 个答案: