SharePoint2013 以其他用户登录和修改AD域用户密码 功能

sharepoint默认是没有修改AD密码 和切换 用户的功能，这里我用future的方式来实现。

部署wsp前：

部署后：

点击以其他用户身份登录

点击修改用户密码：

这里的扩展才菜单我们用CustomAction来实现，我们需要添加空项目来部署它

以其他用户身份登录得xml如下：

修改用户密码的xml如下：

这里我们需要新建一个应用程序页面，首先需要添加路径映射：

添加应用程序页面的代码如下：

<%@ Assembly Name="$SharePoint.Project.AssemblyFullName$" %>

<%@ Import Namespace="Microsoft.SharePoint.ApplicationPages" %>

<%@ Register Tagprefix="SharePoint" Namespace="Microsoft.SharePoint.WebControls" Assembly="Microsoft.SharePoint, Version=15.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c" %>

<%@ Register Tagprefix="Utilities" Namespace="Microsoft.SharePoint.Utilities" Assembly="Microsoft.SharePoint, Version=15.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c" %>

<%@ Register Tagprefix="asp" Namespace="System.Web.UI" Assembly="System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" %>

<%@ Import Namespace="Microsoft.SharePoint" %>

<%@ Assembly Name="Microsoft.Web.CommandUI, Version=15.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c" %>

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="ChangePassword.aspx.cs" Inherits="SharePointProjectDemo.Layouts.ChangePassword.ChangePassword" DynamicMasterPageFile="~masterurl/default.master" %>



<asp:Content ID="PageHead" ContentPlaceHolderID="PlaceHolderAdditionalPageHead" runat="server">



</asp:Content>



<asp:Content ID="Main" ContentPlaceHolderID="PlaceHolderMain" runat="server">

     <asp:Literal ID="ltMsg" EnableViewState="false" runat="server"></asp:Literal>

<div>

    <h3>

        <span>修改密码</span>

    </h3>

    <table width="400px">

         <tr>

            <td>

               域

            </td>

            <td>

                :

            </td>

            <td>

                <asp:TextBox ID="txtdomain" runat="server" ></asp:TextBox>

            </td>

        </tr>

         <tr>

            <td>

                旧密码

            </td>

            <td>

                :

            </td>

            <td>

                <asp:TextBox ID="txtOld" runat="server" TextMode="Password"></asp:TextBox>

            </td>

        </tr>

        <tr>

            <td>

                新密码

            </td>

            <td>

                :

            </td>

            <td>

                <asp:TextBox ID="txtPass1" runat="server" TextMode="Password"></asp:TextBox>

            </td>

        </tr>

        <tr>

            <td>

                确认新密码

            </td>

            <td>

                :

            </td>

            <td>

                <asp:TextBox ID="txtPass2" runat="server" TextMode="Password"></asp:TextBox>

            </td>

        </tr>

        <tr>

            <td colspan="3" align="center">

                <br />

                <asp:Button ID="btnChangePwd" runat="server" Text="修改密码" OnClick="btnChangePwd_Click" />

            </td>

        </tr>

    </table>

    <br />

    <br />

</div>

</asp:Content>



<asp:Content ID="PageTitle" ContentPlaceHolderID="PlaceHolderPageTitle" runat="server">

修改密码

</asp:Content>



<asp:Content ID="PageTitleInTitleArea" ContentPlaceHolderID="PlaceHolderPageTitleInTitleArea" runat="server" >

修改密码

</asp:Content>

View Code

using System;

using Microsoft.SharePoint;

using Microsoft.SharePoint.WebControls;

using System.Security.Principal;

using System.DirectoryServices.AccountManagement;



namespace SharePointProjectDemo.Layouts.ChangePassword

{

    public class Impersonator

    {

        // Fields



        private WindowsImpersonationContext ctx = null;



        // Methods

        public void BeginImpersonation()

        {

            try

            {

                if (!WindowsIdentity.GetCurrent().IsSystem)

                {

                    this.ctx = WindowsIdentity.Impersonate(WindowsIdentity.GetCurrent().Token);

                    this.IsImpersonated = true;

                }

            }

            catch

            {

                this.IsImpersonated = false;

            }

        }



        public void StopImpersonation()

        {

            if (this.ctx != null)

            {

                this.ctx.Undo();

            }

        }



        // Properties

        public bool IsImpersonated

        {

            set;

            get;

        }

    }



    public partial class ChangePassword : LayoutsPageBase

    {

        protected void btnChangePwd_Click(object sender, EventArgs e)

        {

            string str = this.txtPass1.Text.Trim();

            string str2 = this.txtPass2.Text.Trim();

            string str3 = this.txtOld.Text.Trim();

            string str4 = this.txtdomain.Text.Trim();

            if (string.IsNullOrWhiteSpace(str4))

            {

                this.ltMsg.Text = "域不能为空！";

            }

            else if (string.IsNullOrWhiteSpace(str3))

            {

                this.ltMsg.Text = "旧密码不能为空！";

            }

            else if (string.IsNullOrWhiteSpace(str))

            {

                this.ltMsg.Text = "新密码不能为空！";

            }

            else if (str == str2)

            {

                this.ChangeUserPassword(this.txtPass2.Text.Trim(), str3, str4);

            }

            else

            {

                this.ltMsg.Text = "两次新密码不一致，请检查！";

            }

        }



        private void ChangeUserPassword(string NewPwd, string OldPwd, string domain)

        {

            try

            {

                Impersonator impersonator = new Impersonator();

                impersonator.BeginImpersonation();

                using (PrincipalContext context = this.GetPContext(OldPwd, domain))

                {

                    using (UserPrincipal principal = UserPrincipal.FindByIdentity(context, IdentityType.SamAccountName, GetLoginName()))

                    {

                        principal.ChangePassword(OldPwd, NewPwd);

                    }

                }

                if (impersonator.IsImpersonated)

                {

                    impersonator.StopImpersonation();

                    this.ltMsg.Text = "已成功修改密码！";

                }

                else

                {

                    this.ltMsg.Text = "无法修改您的密码，请联系您的系统管理员！";

                }

            }

            catch (Exception exception)

            {

                this.ltMsg.Text = exception.Message;

            }

        }



        private string GetDomainContainter(string domain)

        {

            string str = string.Empty;

            string[] strArray = domain.Split(new char[] { '.' }, StringSplitOptions.RemoveEmptyEntries);

            foreach (string str2 in strArray)

            {

                str = str + "DC=" + str2 + ",";

            }

            if (str.Length > 0)

            {

                str = str.Substring(0, str.Length - 1);

            }

            return str;

        }



        private string GetLoginName()

        {



            string username= SPContext.Current.Web.CurrentUser.LoginName.Replace("i:0#.w|", "");

            if(username.EndsWith(@"\system"))

            {

                username = username.Replace("system", "sherry");

            }

            return username;

        }



        private string GetLoginNameDomain()

        {

            string[] strArray = GetLoginName().Split(new char[] { '\\' }, StringSplitOptions.RemoveEmptyEntries);

            if (strArray.Length == 2)

            {

                return strArray[0];

            }

            return null;

        }



        private PrincipalContext GetPContext(string OldPwd, string domain)

        {

            return new PrincipalContext(ContextType.Domain, domain, this.GetDomainContainter(domain), ContextOptions.Negotiate, this.GetLoginName(), OldPwd);

        }



        protected void Page_Load(object sender, EventArgs e)

        {

            this.ltMsg.Text = GetLoginName().Replace("i:0#.w|", "");

        }



    }

}

View Code

代码下载地址：http://download.csdn.net/detail/dz45693/6930655