C#修改AD账号及密码

 1         /// <summary>
 2         /// AD账户查询
 3         /// </summary>
 4         /// <param name="Domain"></param>
 5         /// <param name="UserAccount"></param>
 6         /// <param name="UserPassWord"></param>
 7         /// <returns></returns>
 8         private static string CheckAccount(string Domain, string UserAccount, string UserPassWord)
 9         {
10             string ReturnValue = string.Empty;
11             try
12             {
13                 //throw new InvalidPluginExecutionException(Domain + "|==|" + UserAccount + "|==|" + UserPassWord);
14                 DirectoryEntry entry = new DirectoryEntry("LDAP://" + Domain, UserAccount, UserPassWord, AuthenticationTypes.Secure);
15                 DirectorySearcher mySearcher = new DirectorySearcher(entry);
16                 mySearcher.Filter = ("(&(objectClass=user)(sAMAccountName=" + UserAccount + "))");
17                 SearchResult searchResult = mySearcher.FindOne();
18                 if (searchResult != null)
19                 {
20                     ReturnValue = "1";
21                 }
22             }
23             catch (Exception ex)
24             {
25                 ReturnValue = "账号有误：" + ex.Message;
26             }
27             return ReturnValue;
28         }

/// <summary>
        /// 修改AD域密码
        /// </summary>
        /// <param name="Domain">域</param>
        /// <param name="AdministratorAccount">管理员账号</param>
        /// <param name="UserAccount">待修改密码账户</param>
        /// <param name="AdministratorPassWord">管理员账户密码</param>
        /// <param name="UserNewPassWord">新用户新密码</param>
        /// <param name="User_ConfirmPassword">新用户新密码确认</param>
        /// <returns></returns>
        private static string UpdateADAccount(string Domain, string AdministratorAccount, string UserAccount, string AdministratorPassWord, string UserNewPassWord, string User_ConfirmPassword)
        {
            //反馈内容、
            string ReturnString = string.Empty;
            if (UserNewPassWord == User_ConfirmPassword)
            {
                try
                {
                    DirectoryEntry entry = new DirectoryEntry("LDAP://" + Domain, AdministratorAccount, AdministratorPassWord, AuthenticationTypes.Secure);
                    DirectorySearcher mySearcher = new DirectorySearcher(entry);
                    mySearcher.Filter = ("(&(objectClass=user)(sAMAccountName=" + UserAccount + "))");
                    SearchResult searchResult = mySearcher.FindOne();
                    DirectoryEntry userEntry = searchResult.GetDirectoryEntry();
                    userEntry.Invoke("SetPassword", new object[] { UserNewPassWord });
                    ReturnString = "修改密码成功！！";
                }
                catch (Exception ex)
                {
                    ReturnString = "修改密码出错！！问题可能是：" + ex.Message;
                }
            }
            else
            {
                ReturnString = "两次密码输入不一致";
            }

            return ReturnString;
        }