.net ?修改AD域中的密码

<%@ Page Title="UpdatePassWord" Language="C#" MasterPageFile="~/Site.Master" AutoEventWireup="true" CodeBehind="UpdatePassWord.aspx.cs" Inherits="ADUpdatePwd.Account.UpdatePassWord" %><asp:Content runat="server" ID="BodyContent" ContentPlaceHolderID="MainContent"> ???<hgroup class="title"> ???????<h1><%: Title %>.</h1> ???????<h2>更改AD域中用户密码。</h2> ???</hgroup> ???<div> ???????<p class="message-info"> ???????????密码必须至少包含 <%: Membership.MinRequiredPasswordLength %> 个字符。 ???????</p> ???????<p class="validation-summary-errors"> ???????????<asp:Literal runat="server" ID="ErrorMessage" /> ???????</p> ???????<fieldset> ???????????<legend>修改密码</legend> ???????????<ol> ???????????????<li> ???????????????????<asp:Label runat="server" AssociatedControlID="txt_UserName">用户名</asp:Label> ???????????????????<asp:TextBox runat="server" ID="txt_UserName" />@sharepoint.com.cn ???????????????????<asp:RequiredFieldValidator runat="server" ControlToValidate="txt_UserName" ???????????????????????CssClass="field-validation-error" ErrorMessage="用户名字段是必填字段。" /> ???????????????</li> ???????????????<li> ???????????????????<asp:Label runat="server" AssociatedControlID="txt_Old_PassWord">旧密码</asp:Label> ???????????????????<asp:TextBox runat="server" ID="txt_Old_PassWord" TextMode="Password" /> ???????????????????<asp:RequiredFieldValidator runat="server" ControlToValidate="txt_Old_PassWord" ???????????????????????CssClass="field-validation-error" ErrorMessage="旧密码字段是必填字段。" /> ???????????????</li> ???????????????<li> ???????????????????<asp:Label runat="server" AssociatedControlID="txt_New_Password">新密码</asp:Label> ???????????????????<asp:TextBox runat="server" ID="txt_New_Password" TextMode="Password" /> ???????????????????<asp:RequiredFieldValidator runat="server" ControlToValidate="txt_New_Password" ???????????????????????CssClass="field-validation-error" ErrorMessage="密码字段是必填字段。" /> ???????????????</li> ???????????????<li> ???????????????????<asp:Label runat="server" AssociatedControlID="txt_New_ConfirmPassword">确认新密码</asp:Label> ???????????????????<asp:TextBox runat="server" ID="txt_New_ConfirmPassword" TextMode="Password" /> ???????????????????<asp:RequiredFieldValidator runat="server" ControlToValidate="txt_New_ConfirmPassword" ???????????????????????CssClass="field-validation-error" Display="Dynamic" ErrorMessage="确认新密码字段是必填字段。" /> ???????????????????<asp:CompareValidator runat="server" ControlToCompare="txt_New_Password" ControlToValidate="txt_New_ConfirmPassword" ???????????????????????CssClass="field-validation-error" Display="Dynamic" ErrorMessage="新密码和确认新密码不匹配。" /> ???????????????</li> ???????????</ol> ???????????<asp:Button runat="server" ID="btn_Action_Update" CommandName="MoveNext" Text="修改" OnClick="btn_Action_Update_Click" /> ???????</fieldset> ???</div></asp:Content>

using System;using System.Collections.Generic;using System.Configuration;using System.DirectoryServices;using System.IO;using System.Linq;using System.Web;using System.Web.UI;using System.Web.UI.WebControls;namespace ADUpdatePwd.Account{ ???public partial class UpdatePassWord : System.Web.UI.Page ???{ ???????static string _exception = ""; ???????protected void Page_Load(object sender, EventArgs e) ???????{ ???????} ???????/// <summary> ???????/// 修改密码 ???????/// </summary> ???????/// <param name="sender"></param> ???????/// <param name="e"></param> ???????protected void btn_Action_Update_Click(object sender, EventArgs e) ???????{ ???????????string _filePath = "log_" + DateTime.Now.ToString("yyyy-MM-dd") + ".txt";//输出日志 ???????????int _flog = 1;//记录标识，是否存在修改密码的账户 1:代表存在此用户 2：代表不存在此用户 3：代表程序出错 4:代表旧密码不正确 5:新密码和旧密码相同 ???????????????_filePath = System.AppDomain.CurrentDomain.SetupInformation.ApplicationBase + _filePath; ???????????CheckIsHaveFile(_filePath); ???????????WriteLogToTxt(_filePath, "----执行开始----"); ???????????string _UserName = txt_UserName.Text.Trim(); ???????????string _Old_PassWord = txt_Old_PassWord.Text.Trim(); ???????????string _New_Password = txt_New_Password.Text.Trim(); ???????????string _New_ConfirmPassword = txt_New_ConfirmPassword.Text.Trim(); ???????????string DomainServer = ConfigurationManager.AppSettings["DomainServer_AD"].ToString(); ???????????string ManagerName = ConfigurationManager.AppSettings["ManagerName_AD"].ToString(); ???????????string ManagerPassword = ConfigurationManager.AppSettings["ManagerPassword_AD"].ToString(); ???????????WriteLogToTxt(_filePath, "----域控服务器：----" + DomainServer); ???????????WriteLogToTxt(_filePath, "----管理员账户：----" + ManagerName); ???????????WriteLogToTxt(_filePath, "----管理员密码：----" + ManagerPassword); ???????????WriteLogToTxt(_filePath, "----被修改账户：----" + _UserName); ???????????WriteLogToTxt(_filePath, "----旧密码：----" + _Old_PassWord); ???????????WriteLogToTxt(_filePath, "----新密码：----" + _New_Password); ???????????if (_Old_PassWord != _New_Password) ???????????{ ???????????????if (CheckIs_Old_PassWord_IsCorrect(_UserName, _Old_PassWord)) ???????????????{ ???????????????????#region 密码修改部分 ???????????????????DirectoryEntry entry = new DirectoryEntry("LDAP://" + DomainServer, ManagerName, ManagerPassword, AuthenticationTypes.Secure); ???????????????????List<string> directorys = new List<string>(); ???????????????????try ???????????????????{ ???????????????????????if (entry != null) ???????????????????????{ ???????????????????????????DirectorySearcher mySearcher = new DirectorySearcher(entry); ???????????????????????????mySearcher.Filter = ("(&(objectClass=user)(sAMAccountName=" + _UserName + "))"); ???????????????????????????SearchResult searchResult = mySearcher.FindOne(); ???????????????????????????if (searchResult != null) ???????????????????????????{ ???????????????????????????????_flog = 1; ???????????????????????????????WriteLogToTxt(_filePath, "----是否存在：----域中存在此账户"); ???????????????????????????????DirectoryEntry userEntry = searchResult.GetDirectoryEntry(); ???????????????????????????????//userEntry.Invoke("ChangePassword", new object[] { _Old_PassWord, _New_ConfirmPassword });//调ChangePassword方法修改密码 ???????????????????????????????userEntry.Invoke("SetPassword", new object[] { _New_ConfirmPassword }); ???????????????????????????????entry.CommitChanges();//提交修改 ?????????????????????????????????WriteLogToTxt(_filePath, "----执行结果：----密码修改成功"); ???????????????????????????} ???????????????????????????else ???????????????????????????{ ???????????????????????????????_flog = 0; ???????????????????????????????WriteLogToTxt(_filePath, "----是否存在：----域中不存在此账户"); ???????????????????????????} ???????????????????????} ???????????????????} ???????????????????catch (Exception ex) ???????????????????{ ???????????????????????WriteLogToTxt(_filePath, "----程序报错：----" + ex.Message); ???????????????????????ErrorMessage.Text = "程序报错：" + ex.Message; ???????????????????????_exception = ex.Message; ???????????????????????_flog = 3; ???????????????????} ???????????????????finally ???????????????????{ ???????????????????????if (entry != null) ???????????????????????{ ???????????????????????????//释放资源 ???????????????????????????entry.Close(); ???????????????????????????entry.Dispose(); ???????????????????????} ???????????????????} ???????????????????#endregion ???????????????} ???????????????else ???????????????????_flog = 4; ???????????} ???????????else ???????????{ ???????????????_flog = 5; ???????????} ???????????WriteLogToTxt(_filePath, "----执行结束----"); ???????????if (_flog == 5) ???????????{ ???????????????ErrorMessage.Text = "温馨提示：旧密码和新密码不能相同！"; ???????????} ???????????else if (_flog == 4) ???????????{ ???????????????ErrorMessage.Text = "程序报错：" + _exception; ???????????} ???????????else if (_flog == 0) ???????????{ ???????????????ErrorMessage.Text = "温馨提示：域中不存在此账户！"; ???????????} ???????????else if (_flog == 1) ???????????{ ???????????????ErrorMessage.Text = "温馨提示：修改成功！"; ???????????} ???????????else if (_flog == 3) ???????????{ ???????????????ErrorMessage.Text = "程序报错：" + _exception; ???????????} ???????} ???????/// <summary> ???????/// 检查输入的用户和老密码是否正确 ???????/// </summary> ???????/// <param name="userName"></param> ???????/// <param name="passWord"></param> ???????/// <returns></returns> ???????public static bool CheckIs_Old_PassWord_IsCorrect(string userName, string passWord) ???????{ ???????????string _filePath = "log_" + DateTime.Now.ToString("yyyy-MM-dd") + ".txt";//输出日志 ???????????int _temp = 0; ???????????_filePath = System.AppDomain.CurrentDomain.SetupInformation.ApplicationBase + _filePath; ???????????string DomainServer = ConfigurationManager.AppSettings["DomainServer_AD"].ToString(); ???????????string path = "LDAP://" + DomainServer; ???????????DirectoryEntry entry = new DirectoryEntry(path, userName, passWord, AuthenticationTypes.Secure); ???????????DirectorySearcher mySearcher = new DirectorySearcher(entry); ???????????mySearcher.Filter = ("(SAMAccountName=" + userName + ")"); ???????????try ???????????{ ???????????????SearchResult searchResult = mySearcher.FindOne(); ???????????????if (searchResult != null) ???????????????????_temp = 1; ???????????} ???????????catch (Exception ex) ???????????{ ???????????????WriteLogToTxt(_filePath, "----程序报错：----" + ex.Message); ???????????????_exception = ex.Message; ???????????????_temp = 0; ???????????} ???????????if (_temp == 1) ???????????????return true; ???????????else ???????????????return false; ???????} ???????/// <summary> ???????/// 判断是否存在文件 ???????/// </summary> ???????/// <param name="_filePath"></param> ???????public static void CheckIsHaveFile(string _filePath) ???????{ ???????????if (!System.IO.File.Exists(_filePath)) ???????????{ ???????????????System.IO.File.WriteAllText(_filePath, ""); ???????????} ???????} ???????/// <summary> ???????/// 写入txt文件记录信息 ???????/// </summary> ???????/// <param name="_filePath"></param> ???????/// <param name="strdata"></param> ???????public static void WriteLogToTxt(string _filePath, string strdata) ???????{ ???????????StreamWriter sw = System.IO.File.AppendText(@_filePath); ???????????sw.WriteLine(DateTime.Now.ToLocalTime() + " ?" + strdata); ???????????sw.Flush(); ???????????sw.Close(); ???????} ???}}

 ???<!--人员 域控 服务器--> ???<add key="DomainServer_AD" value="192.168.1.1"/> ???<!--管理员账号--> ???<add key="ManagerName_AD" value="administrator"/> ???<!--管理员密码--> ???<add key="ManagerPassword_AD" value="1qaz2wsxR"/>