如何使用DirectorySearcher和Filter / PropertiesToLoad获取特定部门中所有用户的列表?
我知道如何使用用户名进行过滤并获取用户的部门名称,但我不知道如何指定部门并获取属于该部门的员工列表。
任何帮助表示赞赏!
e.g。
var search = new DirectorySearcher(new DirectoryEntry("LDAP://DC=au,DC=company,DC=com"));
search.Filter = "(sAMAccountName=" + userID + ")"; // put the identity name here
search.PropertiesToLoad.Add("cn");
search.PropertiesToLoad.Add("department");
var res = search.FindOne();
答案 0 :(得分:2)
如果您想使用旧式DirectorySearcher
,那么诀窍是绑定到您要为其列出用户的OU,例如:你的部门:
var searchRoot = new DirectoryEntry("LDAP://OU=YourDepartment,DC=au,DC=company,DC=com");
var search = new DirectorySearcher(searchRoot);
然后再做一次
search.FindAll();
并迭代结果。
另一种选择是使用较新的System.DirectoryServices.AccountManagement
命名空间并使用强类型,易于使用的类,例如PrincipalSearcher
和“按示例查询”主体做你的搜索:
// create your domain context and define a "starting" container where to search in
using (PrincipalContext ctx = new PrincipalContext(ContextType.Domain, "YOURDOMAIN", "OU=YourDepartment,DC=au,DC=company,DC=com"))
{
// define a "query-by-example" principal - here, we search for a UserPrincipal
// and with the first name (GivenName) of "Bruce" and a last name (Surname) of "Miller"
UserPrincipal qbeUser = new UserPrincipal(ctx);
qbeUser.GivenName = "Bruce";
qbeUser.Surname = "Miller";
// create your principal searcher passing in the QBE principal
PrincipalSearcher srch = new PrincipalSearcher(qbeUser);
// 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 - 绝对阅读MSDN文章Managing Directory Security Principals in the .NET Framework 3.5,该文章很好地展示了如何充分利用System.DirectoryServices.AccountManagement
中的新功能。或者查看MSDN documentation on the System.DirectoryServices.AccountManagement命名空间。
当然,根据您的需要,您可能希望在您创建的“按示例查询”用户主体上指定其他属性:
DisplayName
(通常:名字+空格+姓氏)SAM Account Name
- 您的Windows / AD帐户名称User Principal Name
- 您的“username@yourcompany.com”样式名称您可以在UserPrincipal
上指定任何属性,并将其用作PrincipalSearcher
的“按示例查询”。
更新:要获取群组成员,请使用以下代码:
// set up domain context
using (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
}
}
}