C# 如何使用主体类中未表示的AD属性
C# 如何使用主体类中未表示的AD属性,c#,active-directory,C#,Active Directory,Principal类只有几个广告属性: 问题是我需要读取一个不在Principal类中的属性 下面是我查询广告对象的方式: // create your domain context PrincipalContext ctx = new PrincipalContext(ContextType.Domain,ConfigurationManager.AppSettings["ADDomain"].ToString(), ConfigurationManager.AppSettings["ADU
Principal
类只有几个广告属性:
问题是我需要读取一个不在Principal
类中的属性
下面是我查询广告对象的方式:
// create your domain context
PrincipalContext ctx = new PrincipalContext(ContextType.Domain,ConfigurationManager.AppSettings["ADDomain"].ToString(), ConfigurationManager.AppSettings["ADUser"].ToString(), ConfigurationManager.AppSettings["ADPassword"].ToString());
// define a "query-by-example" principal - here, we search for all users
UserPrincipalEXT qbeUser = new UserPrincipalEXT(ctx);
// create your principal searcher passing in the QBE principal
PrincipalSearcher srch = new PrincipalSearcher(qbeUser);
// find all matches
foreach (var found in srch.FindAll()) //FOUND represent the AD object
{
...
}
是否有方法扩展
主体类以获取更多广告属性?您可以使用GetUnderlineObject()访问其他属性:
if (found.GetUnderlyingObjectType() == typeof(DirectoryEntry))
{
DirectoryEntry de = (DirectoryEntry)principal.GetUnderlyingObject();
// Use de.Properties to access additional information
}
如果您在.NET 3.5及更高版本上,并使用System.DirectoryServices.AccountManagement
(S.DS.AM)命名空间,则可以轻松扩展现有的UserPrincipal
类以获得更高级的属性,如Manager
等
请在此处阅读所有相关内容:
基本上,您只需基于UserPrincipal
定义一个派生类,然后定义所需的其他属性:
[DirectoryRdnPrefix("CN")]
[DirectoryObjectClass("Person")]
public class UserPrincipalEx : UserPrincipal
{
// Inplement the constructor using the base class constructor.
public UserPrincipalEx(PrincipalContext context) : base(context)
{ }
// Implement the constructor with initialization parameters.
public UserPrincipalEx(PrincipalContext context,
string samAccountName,
string password,
bool enabled) : base(context, samAccountName, password, enabled)
{}
// Create the "Department" property.
[DirectoryProperty("department")]
public string Department
{
get
{
if (ExtensionGet("department").Length != 1)
return string.Empty;
return (string)ExtensionGet("department")[0];
}
set { ExtensionSet("department", value); }
}
// Create the "Manager" property.
[DirectoryProperty("manager")]
public string Manager
{
get
{
if (ExtensionGet("manager").Length != 1)
return string.Empty;
return (string)ExtensionGet("manager")[0];
}
set { ExtensionSet("manager", value); }
}
}
现在,您可以在代码中使用UserPrincipalEx
的“扩展”版本:
using (PrincipalContext ctx = new PrincipalContext(ContextType.Domain))
{
// Search the directory for the new object.
UserPrincipalEx inetPerson = UserPrincipalEx.FindByIdentity(ctx, IdentityType.SamAccountName, "someuser");
// you can easily access the Manager or Department now
string department = inetPerson.Department;
string manager = inetPerson.Manager;
}
回答得很好。谢谢@marc_s我正在使用.NET4.7,但仍然不能像manager那样获取属性