updates

2026-02-03 11:50:22 +08:00 · 2026-02-03 11:50:22 +08:00 · 80247fef2e
parent ae62d249a2
commit 80247fef2e
10 changed files with 463 additions and 7 deletions
--- a/Controllers/AdApiController.cs
+++ b/Controllers/AdApiController.cs
@ -1,8 +1,13 @@
-using Microsoft.AspNetCore.Cors;
+using Dapper;
+using Dapper.Contrib.Extensions;
+using MailKit.Security;
+using Microsoft.AspNetCore.Cors;
 using Microsoft.AspNetCore.Hosting.Server;
 using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.Mvc;
+using Microsoft.Data.SqlClient;
 using Microsoft.Extensions.Options;
+using MimeKit;
 using Newtonsoft.Json;
 using System.DirectoryServices;
 using System.DirectoryServices.AccountManagement;
@ -12,6 +17,7 @@ using System.Runtime.Versioning;
 using System.Security.Cryptography;
 using System.Text;
 using System.Text.RegularExpressions;
+using static ad_login.Controllers.ApiController;
 using static DbTableClass;

 namespace ad_login.Controllers
@ -28,6 +34,10 @@ namespace ad_login.Controllers
        private readonly string _domain;
        private readonly string _baseDn;

+        DbConn dbConn = new DbConn();
+        SqlConnection conn = new SqlConnection(GlobalClass.appsettings("ConnectionStrings:SQLConnectionString"));
+
+
        public AdApiController(IHttpContextAccessor httpContextAccessor, IWebHostEnvironment webHostEnvironment, PasswordManagementService passwordManagement, IOptions<LdapSettings> ldapSettings)
        {
            this._httpContextAccessor = httpContextAccessor;
@ -39,11 +49,174 @@ namespace ad_login.Controllers
        }

        [EnableCors("any")]
+        [Route("resetPassword")]
+        [SupportedOSPlatform("windows")]
+        public ActionResult ResetPassword(IFormCollection obj)
+        {
+            Result ret = new Result();
+
+            string new_password = obj["new_password"].ToString();
+            string token = obj["token"].ToString();
+            
+            if (new_password == "")
+            {
+                ret.message = "new_password is null";
+                ret.err_code = "1003";
+                ret.ret = "no";
+                return Content(JsonConvert.SerializeObject(ret), "application/json;charset=utf-8");
+            }
+
+            mailToken objMailToken = conn.QueryFirstOrDefault<mailToken>("select * from mailToken where mailToken_value=@mailToken_value and mailToken_useed='N' and mailToken_endDate>=getdate()", new { mailToken_value = token });
+
+            if (objMailToken == null)
+            {
+                ret.ret = "no";
+                ret.err_code = "1001";
+                ret.message = "token無效或過期，或是已經變更密碼過了，請重新申請忘記密碼步驟";
+                return Content(JsonConvert.SerializeObject(ret), "application/json;charset=utf-8");
+            }
+
+
+            try {
+                DirectoryEntry entry = new DirectoryEntry($"LDAP://{_ldapServer}/{_baseDn}", GlobalClass.appsettings("LdapSettings:User"), GlobalClass.appsettings("LdapSettings:Password")); // 使用 LDAP 伺服器和基礎 DN 建立 DirectoryEntry 物件。
+                DirectorySearcher mySearcher = new DirectorySearcher(entry);
+                mySearcher.Filter = ("(&(objectClass=user)(sAMAccountName=" + objMailToken.mailToken_account + "))");
+
+                SearchResult searchResult = mySearcher.FindOne();
+                DirectoryEntry userEntry = searchResult.GetDirectoryEntry();
+                userEntry.Invoke("SetPassword", new object[] { new_password });
+
+                ret.ret = "yes";
+
+                objMailToken.mailToken_useed = "Y";
+
+                conn.Update<mailToken>(objMailToken);
+                return Content(JsonConvert.SerializeObject(ret), "application/json;charset=utf-8");
+
+            } catch (Exception ex) {
+                ret.ret = "no";
+                ret.err_code = "1002";
+                ret.message = "修改密碼失敗，請聯絡系統管理員 原因為" + ex.Message;
+                return Content(JsonConvert.SerializeObject(ret), "application/json;charset=utf-8");
+            }
+
+
+
+            return Content(JsonConvert.SerializeObject(ret), "application/json;charset=utf-8");
+        }
+
+        [EnableCors("any")]
+        [Route("forgetPassword")]
+        [SupportedOSPlatform("windows")]
+        public async Task<ActionResult> ForgetPasswordAsync(IFormCollection obj)
+        {
+            Result ret = new Result();
+            string userEmail = obj["userEmail"].ToString();
+            string userAccount = obj["userAccount"].ToString();
+
+            
+            if (userAccount == "")
+            {
+                ret.message = "userAccount is null";
+                ret.err_code = "1003";
+                ret.ret = "no";
+                return Content(JsonConvert.SerializeObject(ret), "application/json;charset=utf-8");
+            }
+
+            if (userEmail == "")
+            {
+                ret.message = "userEmail is null";
+                ret.err_code = "1004";
+                ret.ret = "no";
+                return Content(JsonConvert.SerializeObject(ret), "application/json;charset=utf-8");
+            }
+
+            using (PrincipalContext pc = new PrincipalContext(ContextType.Domain, _domain, _baseDn, GlobalClass.appsettings("LdapSettings:User"), GlobalClass.appsettings("LdapSettings:Password")))
+            {
+                UserPrincipal user = UserPrincipal.FindByIdentity(pc, userAccount);
+                if (user != null)
+                {
+
+                    if (user.Enabled == false)
+                    {
+                        ret.message = "此帳號已被停用";
+                        ret.err_code = "1007";
+                        ret.ret = "no";
+                        return Content(JsonConvert.SerializeObject(ret), "application/json;charset=utf-8");
+                    }
+
+                    string emailaddress = user.EmailAddress ?? "";
+                    
+                    if (emailaddress != userEmail)
+                    {
+                        ret.message = "帳號與Email不符，不是公司發給此帳號的Email";
+                        ret.err_code = "1005";
+                        ret.ret = "no";
+                        return Content(JsonConvert.SerializeObject(ret), "application/json;charset=utf-8");
+                    }
+
+                    mailToken objMailToken = new mailToken();
+                    objMailToken.mailToken_value = GlobalClass.CreateRandomCode(24);
+                    objMailToken.mailToken_mail = userEmail;
+                    objMailToken.mailToken_endDate = DateTime.Now.AddHours(12);
+                    objMailToken.mailToken_account = userAccount;
+
+                    conn.Insert<mailToken>(objMailToken);
+
+                    string htmlBody = "";
+
+                    htmlBody += "<H2>重設登入PC或公槽密碼確認信</H2>";
+                    htmlBody += "<br/>如果您有重設登入PC或公槽密碼需求的話，請點下面連結開始網頁重設密碼。如果沒有請忽略此信!";
+                    htmlBody += "<br/><br/>重設密碼連結：<a href='" + "https://ad-pass.bremen.com.tw/Home/reset?token=" + objMailToken.mailToken_value + "' target='_blank'>" + "https://ad-pass.bremen.com.tw/Home/reset?token=" + objMailToken.mailToken_value +  "</a>";
+                    htmlBody += "<br/><br/>PS:此連結於" + objMailToken.mailToken_endDate.ToString("yyyy/MM/dd HH:mm") + "前有效!";
+
+                    MailRequest mailRequest = new MailRequest();
+                    mailRequest.ToEmail = userEmail;
+
+                    mailRequest.Body = htmlBody;
+
+                    mailRequest.Subject = "重設登入PC或公槽密碼確認信";
+
+                    await SendEmailAsync(mailRequest);
+
+                    ret.ret = "yes";
+
+                    return Content(JsonConvert.SerializeObject(ret), "application/json;charset=utf-8");
+                }
+                else
+                {
+                    ret.message = "User not found";
+                    ret.err_code = "1006";
+                    ret.ret = "no";
+                    return Content(JsonConvert.SerializeObject(ret), "application/json;charset=utf-8");
+                }
+            }
+  
+            return Content(JsonConvert.SerializeObject(ret), "application/json;charset=utf-8");
+        }
+
+            [EnableCors("any")]
        [Route("aduserList")]
        [SupportedOSPlatform("windows")]
        public ActionResult AduserList(IFormCollection obj) {

            Result ret = new Result();
+
+            string query_token = obj["query_token"].ToString();
+
+            if (query_token == "") {
+                ret.message = "query_token is null";
+                ret.err_code = "1001";
+                return Content(JsonConvert.SerializeObject(ret), "application/json;charset=utf-8");
+            }
+
+            if (query_token != GlobalClass.appsettings("LdapSettings:query_token"))
+            {
+                ret.message = "query_token is wrong";
+                ret.err_code = "1002";
+                return Content(JsonConvert.SerializeObject(ret), "application/json;charset=utf-8");
+            }
+
            List<String> expiringUsers = [];

            DirectoryEntry entry = new DirectoryEntry($"LDAP://{_ldapServer}/{_baseDn}", GlobalClass.appsettings("LdapSettings:User"), GlobalClass.appsettings("LdapSettings:Password")); // 使用 LDAP 伺服器和基礎 DN 建立 DirectoryEntry 物件。
@ -85,6 +258,37 @@ namespace ad_login.Controllers
            return Content(JsonConvert.SerializeObject(ret), "application/json;charset=utf-8");
        }

+        public async Task SendEmailAsync(MailRequest mailRequest)
+        {
+            var email = new MimeMessage();
+            email.Sender = MailboxAddress.Parse(GlobalClass.appsettings("MailServer:smtp_username"));
+            email.To.Add(MailboxAddress.Parse(GlobalClass.appsettings("MailServer:smtp_username")));
+
+            foreach (string item in mailRequest.ToEmail.Split(','))
+            {
+                email.Bcc.Add(MailboxAddress.Parse(item));
+            }
+
+            email.Subject = "重設登入PC或公槽密碼確認信";
+
+            var builder = new BodyBuilder();
+
+            if (mailRequest.attach != null)
+            {
+                builder.Attachments.Add(mailRequest.attachName, mailRequest.attach);
+            }
+
+            builder.HtmlBody = mailRequest.Body;
+            email.Body = builder.ToMessageBody();
+
+            using var smtp = new MailKit.Net.Smtp.SmtpClient();
+            smtp.Connect(GlobalClass.appsettings("MailServer:smtp_host"), int.Parse(GlobalClass.appsettings("MailServer:smtp_port")), SecureSocketOptions.StartTls);
+            smtp.Authenticate(GlobalClass.appsettings("MailServer:smtp_username"), GlobalClass.appsettings("MailServer:smtp_password"));
+            await smtp.SendAsync(email);
+            smtp.Dispose();
+
+        }
+
        public class Result
        {
            public string ret = "no";
--- a/Controllers/HomeController.cs
+++ b/Controllers/HomeController.cs
@ -13,6 +13,14 @@ namespace ad_login.Controllers
            _logger = logger;
        }

+        public IActionResult reset()
+        {
+            return View();
+        }
+        public IActionResult forgetwd()
+        {
+            return View();
+        }
        public IActionResult Index()
        {
            return View();
--- a/Models/DbTableClass.cs
+++ b/Models/DbTableClass.cs
@ -5,6 +5,19 @@ using Newtonsoft.Json;

 public class DbTableClass {

+    [Table("mailToken")]
+    public class mailToken
+    {
+        [JsonIgnore]
+        [Key]
+        public int mailToken_sn { get; set; }
+        public string mailToken_value { get; set; } = "";
+        public string mailToken_mail { get; set; } = "";
+        public string mailToken_account { get; set; } = "";
+        public DateTime mailToken_endDate { get; set; } = DateTime.Now.AddDays(3);
+        public string mailToken_useed { get; set; } = "N";
+    }
+
    [Table("tags")]
    public class tags
    {
--- a/Views/Home/Index.cshtml
+++ b/Views/Home/Index.cshtml
@ -10,13 +10,13 @@
 }

    @section Script{
-        <script src="~/assets/javascript/custom/Signin.js?v=5"></script>
+        <script src="~/assets/javascript/custom/Signin.js?v=6"></script>
 }
 <!-- .form-group -->
 <div class="text-center">

    <div style="font-size:25px; font-weight:bold;">PC電腦與公槽密碼修改</div>
-    <div style="font-size:14.6px;">ActiveDirectory Password Change</div>
+    <div style="font-size:14.6px;">Windows的密碼與公槽密碼是連動的，更改後另一個密碼也會跟著更改</div>
    <br />
 </div>
 <!-- /.form-group -->
@ -48,4 +48,9 @@
    <div class="form-group">
        <button class="btn btn-lg btn-primary btn-block" type="button" id="chgBtn">更改密碼</button>
    </div><!-- /.form-group -->
-    <!-- .form-group -->
+    <!-- .form-group -->
+    <!-- recovery links -->
+    <div class="text-center pt-3">
+        <a href="/Home/forgetwd" class="link">忘記密碼?</a>
+    </div>
+    <!-- /recovery links -->
--- a/Views/Home/forgetwd.cshtml
+++ b/Views/Home/forgetwd.cshtml
@ -0,0 +1,42 @@
+@*
+    For more information on enabling MVC for empty projects, visit https://go.microsoft.com/fwlink/?LinkID=397860
+*@
+@{
+    Layout = "_Signin";
+}
+
+@section Style {
+
+}
+
+@section Script{
+    <script src="~/assets/javascript/custom/forgetwd.js?v=6"></script>
+}
+<!-- .form-group -->
+<div class="text-center">
+
+    <div style="font-size:25px; font-weight:bold;">忘記密碼重設</div>
+    <div style="font-size:14.6px;">ActiveDirectory Password Reset</div>
+    <br />
+</div>
+<!-- /.form-group -->
+<!-- .form-group -->
+<div class="form-group">
+    <div class="form-label-group">
+        <input type="text" id="inputUser" class="form-control" placeholder="PC或公槽帳號(例:vivian.lin)" autofocus=""> <label for="inputUser">PC或公槽帳號(例:vivian.lin)</label>
+    </div>
+</div><!-- /.form-group -->
+<!-- .form-group -->
+<div class="form-group">
+    <div class="form-label-group">
+        <input type="text" id="inputEmail" class="form-control" placeholder="公司Email"> <label for="inputEmail">公司Email</label>
+    </div>
+</div>
+<!-- /.form-group
+
+<!-- .form-group -->
+<div class="form-group">
+    <button class="btn btn-lg btn-primary btn-block" type="button" id="checkBtn">寄出重設驗證信</button>
+</div><!-- /.form-group -->
+<!-- .form-group -->
+
--- a/Views/Home/reset.cshtml
+++ b/Views/Home/reset.cshtml
@ -0,0 +1,41 @@
+@*
+    For more information on enabling MVC for empty projects, visit https://go.microsoft.com/fwlink/?LinkID=397860
+*@
+
+@{
+    Layout = "_Signin";
+}
+
+@section Style {
+
+}
+@section Script {
+    <script src="~/assets/javascript/custom/reset.js?v=6"></script>
+}
+<!-- .form-group -->
+<div class="text-center">
+
+    <div style="font-size:25px; font-weight:bold;">重設新密碼</div>
+    <div style="font-size:14.6px;">ActiveDirectory Password Reset</div>
+    <br />
+</div>
+<!-- /.form-group -->
+<!-- .form-group -->
+<input type="hidden" id="token"/>
+<div class="form-group">
+    <div class="form-label-group">
+        <input type="password" id="inputNewPassword" class="form-control" placeholder="新密碼"> <label for="inputNewPassword">新密碼</label>
+    </div>
+</div><!-- /.form-group -->
+<!-- .form-group -->
+<div class="form-group">
+    <div class="form-label-group">
+        <input type="password" id="inputChkPassword" class="form-control" placeholder="新密碼再確認"> <label for="inputChkPassword">新密碼再確認</label>
+    </div>
+</div><!-- /.form-group -->
+
+<!-- .form-group -->
+<div class="form-group">
+    <button class="btn btn-lg btn-primary btn-block" type="button" id="resetBtn">重設密碼</button>
+</div><!-- /.form-group -->
+<!-- .form-group -->
--- a/appsettings.json
+++ b/appsettings.json
@ -11,10 +11,11 @@
    "Domain": "office.bremen.tw",
    "BaseDn": "DC=office,DC=bremen,DC=tw",
    "User": "Administrator", // AD 的使用者名稱
-    "Password": "<%Bremen%>" // AD 的使用者密碼
+    "Password": "<%Bremen%>", // AD 的使用者密碼
+    "query_token": "G3nMiGM6H9FNFUROf3wh7SmqJpQV30"
  },
  "ConnectionStrings": {
-    "SQLConnectionString": "Data Source=sql.bremen.com.tw;Initial Catalog=bremen_db;User ID=bremen_db;Password=4zI5j?45p;Max Pool Size=500;"
+    "SQLConnectionString": "Data Source=sql.bremen.com.tw;Initial Catalog=bremen_db;User ID=bremen_db;Password=4zI5j?45p;Max Pool Size=500;TrustServerCertificate=True"
  },
  "MailServer": {
    "smtp_host": "smtp.gmail.com",
--- a/wwwroot/assets/javascript/custom/Signin.js
+++ b/wwwroot/assets/javascript/custom/Signin.js
@ -10,7 +10,10 @@
            return;
        }

-    
+        if (!confirm('請注意，Windows的密碼與公槽密碼是連動的，更改後登入Windows與登入公槽的密碼會跟著一起改!')) {
+            
+            return;
+        }

        if (new_pwd != chk_pwd) {
            alert("新密碼與新密碼再確認不一致!");
--- a/wwwroot/assets/javascript/custom/forgetwd.js
+++ b/wwwroot/assets/javascript/custom/forgetwd.js
@ -0,0 +1,47 @@
+$(document).ready(function () {
+
+    $('#checkBtn').on('click', function () {
+        var user_name = $('#inputUser').val();
+        var user_email = $('#inputEmail').val();
+
+        var formData = {
+            userAccount: user_name,
+            userEmail: user_email
+        }
+        $.ajax({
+            url: "/adApi/forgetPassword",
+            type: "POST",
+            data: formData,
+            success: function (data, textStatus, jqXHR) {
+                if (data.ret === "yes") {
+
+                    alert("已寄出密碼重設驗證信已經寄出，請至信箱收信重設!");
+                    $('#inputUser').val('');
+                    $('#inputEmail').val('');
+
+                } else {
+                    if (data.err_code == "1003") {
+                        alert('無此帳號!');
+                        return;
+                    }
+
+                    if (data.err_code == "1004") {
+                        alert('無此Email!');
+                        return;
+                    }
+
+                    if (data.err_code == "1006") {
+                        alert('無此帳號!');
+                        return;
+                    }
+
+                    alert(data.message);
+                }
+            },
+            error: function (jqXHR, textStatus, errorThrown) {
+                alert('網路或伺服器發生錯誤，請稍後重試!');
+            }
+        });
+    });
+
+});
--- a/wwwroot/assets/javascript/custom/reset.js
+++ b/wwwroot/assets/javascript/custom/reset.js
@ -0,0 +1,92 @@
+(function ($, document) {
+    (function ($) {
+        $.UrlParam = function (name) {
+            //宣告正規表達式
+            var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)");
+            /*
+             * window.location.search 獲取URL ?之後的參數(包含問號)
+             * substr(1) 獲取第一個字以後的字串(就是去除掉?號)
+             * match(reg) 用正規表達式檢查是否符合要查詢的參數
+            */
+            var r = window.location.search.substr(1).match(reg);
+            //如果取出的參數存在則取出參數的值否則回穿null
+            if (r != null) return unescape(r[2]); return null;
+        }
+    })(jQuery);
+
+ 
+})(jQuery, document);
+
+$(document).ready(function () {
+    $('#token').val($.UrlParam("token"));
+
+    $('#resetBtn').on('click', function () {
+   
+        var new_pwd = $('#inputNewPassword').val();
+        var chk_pwd = $('#inputChkPassword').val();
+        var token = $('#token').val();
+        if (token === null || token === "") {
+            alert("無效的密碼重設驗證，請重新申請!");
+            return;
+        }
+        if (pwdStrengthChecke(new_pwd, 6, 2) === false) {
+            alert("新密碼強度不足，請至少包含英文小寫、英文大寫、阿拉伯數字、特殊符號四項中的2項，且長度至少為6個字元!");
+            return;
+        }
+        if (new_pwd != chk_pwd) {
+            alert("新密碼與新密碼再確認不一致!");
+            return;
+        }
+
+        if (!confirm('請注意，Windows的密碼與公槽密碼是連動的，更改後登入Windows與登入公槽的密碼會跟著一起改!')) {
+            return;
+        }
+
+        var formData = {
+            new_password: new_pwd,
+            token: token
+        }
+        $.ajax({
+            url: "/adApi/resetPassword",
+            type: "POST",
+            data: formData,
+            success: function (data, textStatus, jqXHR) {
+                if (data.ret === "yes") {
+                    alert("密碼重設成功，請使用新密碼登入PC與公槽!");
+               
+                    $('#inputNewPassword').val('');
+                    $('#inputChkPassword').val('');
+        
+                } else {
+                    if (data.err_code == "1005") {
+                        alert('無效的密碼重設驗證，請重新申請!');
+                        return;
+                    }
+                    alert(data.message);
+                }
+            },
+            error: function (jqXHR, textStatus, errorThrown) {
+                alert('網路或伺服器發生錯誤，請稍後重試!');
+            }
+        });
+    });
+});
+
+function pwdStrengthChecke(str, length, strength) {
+    if (!str || str.length < length) {
+        return false
+    }
+    let n = 0
+    const regex = [
+        /[a-z]/,
+        /[A-Z]/,
+        /[0-9]/,
+        /[`~!@#$%^&*()_+=,<>\-\[\]\{\}\:;\.'"\/\\?\|]/
+    ]
+    for (const r of regex) {
+        if (str.match(r)) {
+            n++
+        }
+    }
+    return n >= strength
+}