验证域账户的用户名和密码

//验证需要的方法。

public static bool IsAuthenticated(string domain, string username, string pwd)    {        string strPath = "LDAP://OU=People,DC=RCOMM,DC=local";        String domainAndUsername = domain + @"\" + username;        DirectoryEntry entry = new DirectoryEntry(strPath, domainAndUsername, pwd);

        try        {    //Bind to the native AdsObject to force authentication.                        Object obj = entry.NativeObject;

            DirectorySearcher search = new DirectorySearcher(entry);

            search.Filter = "(SAMAccountName=" + username + ")";            search.PropertiesToLoad.Add("cn");            SearchResult result = search.FindOne();

            if (null == result)            {                return false;            }

            //Update the new path to the user in the directory.            strPath = result.Path;            //_filterAttribute = (String)result.Properties["cn"][0];        }        catch (Exception ex)        {            //throw new Exception("Error authenticating user. " + ex.Message);            return false;        }

        return true;    }

 

//调用

if (LoginLayer.IsAuthenticated("kefeng.rcomm.local", "someguy", "admin"))        {            Response.Write("验证成功！");        }        else        {            Response.Write("验证失败！");        }

转载于:https://www.cnblogs.com/binaryworms/archive/2010/05/04/1726961.html

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