ASP.NET Active Directory搜索

Question

我正在尝试使用Windows登录在ASP.NET MVC 4上创建一个Intranet网站.我已经成功完成了Windows登录.我唯一能做的就是使用部分用户名搜索活动目录.我尝试搜索网络和stackoverflow网站,但仍然找不到答案.

   DirectoryEntry directory = new DirectoryEntry("LDAP://DC=NUAXIS");
   string filter = "(&(cn=jinal*))";
   string[] strCats = { "cn" };
   List<string> items = new List<string>();
   DirectorySearcher dirComp = new DirectorySearcher(directory, filter, strCats,     SearchScope.Subtree);
   SearchResultCollection results = dirComp.FindAll();

Answer 1

您可以使用a PrincipalSearcher和"按示例查询"主体进行搜索:

// create your domain context
using (PrincipalContext ctx = new PrincipalContext(ContextType.Domain))
{
   // define a "query-by-example" principal - here, we search for a UserPrincipal 
   // and with the first name (GivenName) of "Jinal*" 
   UserPrincipal qbeUser = new UserPrincipal(ctx);
   qbeUser.GivenName = "Jinal*";

   // create your principal searcher passing in the QBE principal    
   using (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.NET Framework 3.5中的管理目录安全主体,它很好地展示了如何充分利用新功能System.DirectoryServices.AccountManagement.或者,请参阅System.DirectoryServices.AccountManagement命名空间上的MSDN文档.

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

您可以在其上指定任何属性,UserPrincipal并将其用作"按示例查询" PrincipalSearcher.