Active Directory :获取所有“安全组”

Question

我想让所有的组“安全组”在活动食堂中可用。

有什么想法吗？

谢谢,

Answer 1

由于您使用的是.NET 3.5或更高版本，因此可以使用PrincipalSearcher和“按示例查询”主体来执行搜索：

// create your domain context
PrincipalContext ctx = new PrincipalContext(ContextType.Domain);

// define a "query-by-example" principal - here, we search for a GroupPrincipal 
// with the security group flag set
GroupPrincipal qbeGroup = new GroupPrincipal(ctx);
qbeGroup.IsSecurityGroup = true;

// create your principal searcher passing in the QBE principal    
PrincipalSearcher srch = new PrincipalSearcher(qbeGroup);

// find all matches
foreach(var found in srch.FindAll())
{
    // do whatever here - "found" is of type "Principal" - it could be user, group, computer.....          
}

如果您还没有，请阅读MSDN文章Managing Directory Security Principals in the .NET Framework 3.5，它很好地展示了如何充分利用System.DirectoryServices.AccountManagement中的新特性

Answer 2

试试这条路

           DirectoryEntry ent1 = new DirectoryEntry("LDAP://" + _path, 
           "adminUser", "***********");

            DirectorySearcher dSearch = new DirectorySearcher(ent1);

            dSearch.Filter = "(&(objectClass=group))";

            dSearch.SearchScope = SearchScope.Subtree;

            SearchResultCollection results = dSearch.FindAll();
            List<string> groupNames = new List<string>();

            for (int i = 0; i < results.Count; i++)
            {
                DirectoryEntry de = results[i].GetDirectoryEntry();

                groupNames.Add(de.Name.Replace("CN=", ""));


            }

它正在为我工作:)