v0.9.7.7

1.完善了的版本支持
2.修复了导出时非法文件名及XML字符问题

Dialog/MsgDatetimePicker.xaml

@@ -0,0 +1,25 @@
+<Window x:Class="WechatBakTool.Dialog.MsgDatetimePicker"
+        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+        xmlns:local="clr-namespace:WechatBakTool.Dialog"
+        xmlns:local2="clr-namespace:WechatBakTool.ViewModel"
+        WindowStartupLocation="CenterScreen"
+        mc:Ignorable="d"
+        Title="选择导出日期" Height="350" Width="330">
+    <Window.Resources>
+        <local2:DateTypeConverter x:Key="dateTypeConverter" />
+    </Window.Resources>
+    <Grid>
+        <RadioButton GroupName="Date" Content="全部" HorizontalAlignment="Left" Margin="45,60,0,0" VerticalAlignment="Top" IsChecked="{Binding DateType, Converter={StaticResource ResourceKey=dateTypeConverter}, ConverterParameter=1}"/>
+        <RadioButton GroupName="Date" Content="昨天" HorizontalAlignment="Left" Margin="45,90,0,0" VerticalAlignment="Top" IsChecked="{Binding DateType, Converter={StaticResource ResourceKey=dateTypeConverter}, ConverterParameter=2}"/>
+        <RadioButton GroupName="Date" Content="指定日期" HorizontalAlignment="Left" Margin="45,120,0,0" VerticalAlignment="Top" IsChecked="{Binding DateType, Converter={StaticResource ResourceKey=dateTypeConverter}, ConverterParameter=3}"/>
+        <DatePicker  HorizontalAlignment="Left" Margin="45,140,0,0" VerticalAlignment="Top" SelectedDate="{Binding PickDate}"/>
+        <RadioButton GroupName="Date" Content="指定范围日期" HorizontalAlignment="Left" Margin="45,180,0,0" VerticalAlignment="Top" IsChecked="{Binding DateType, Converter={StaticResource ResourceKey=dateTypeConverter}, ConverterParameter=4}"/>
+        <DatePicker Margin="45,200,0,0" VerticalAlignment="Top" SelectedDate="{Binding StartDate}" HorizontalAlignment="Left" Width="100"/>
+        <DatePicker Margin="185,200,0,0" VerticalAlignment="Top" SelectedDate="{Binding EndDate}" HorizontalAlignment="Left" Width="100"/>
+        <Label Content="至" Margin="0,200,0,0" VerticalAlignment="Top" HorizontalAlignment="Center" Width="22"/>
+        <Button Content="提交" Margin="100,265,0,0" VerticalAlignment="Top" Height="40" Click="Button_Click" HorizontalAlignment="Left" Width="140"/>
+    </Grid>
+</Window>

Dialog/MsgDatetimePicker.xaml.cs

@@ -0,0 +1,36 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Shapes;
+using WechatBakTool.ViewModel;
+
+namespace WechatBakTool.Dialog
+{
+    /// <summary>
+    /// MsgDatetimePicker.xaml 的交互逻辑
+    /// </summary>
+    public partial class MsgDatetimePicker : Window
+    {
+
+        public MsgDatetimePicker(DatetimePickerViewModel viewModel)
+        {
+            DataContext = viewModel;
+            InitializeComponent();
+        }
+
+        private void Button_Click(object sender, RoutedEventArgs e)
+        {
+            DialogResult = true;
+            Close();
+        }
+    }
+}

Export/ExportInterface.cs

@@ -11,7 +11,7 @@ namespace WechatBakTool.Export
     public interface IExport
     {
         void InitTemplate(WXContact session,string path);
-        void SetMsg(WXUserReader reader, WXContact session, WorkspaceViewModel viewModel);
+        bool SetMsg(WXUserReader reader, WXContact session, WorkspaceViewModel viewModel, DatetimePickerViewModel dateModel);
         void SetEnd();
         void Save(string path = "");
     }

Export/HtmlExport.cs

@@ -13,6 +13,7 @@ using WechatBakTool.ViewModel;
 using System.Security.Policy;
 using System.Windows;
 using System.Xml.Linq;
+using WechatBakTool.Helpers;
 
 namespace WechatBakTool.Export
 {
@@ -28,7 +29,6 @@ namespace WechatBakTool.Export
 
             HtmlBody += string.Format("<div class=\"msg\"><p class=\"nickname\"><b>与 {0}({1}) 的聊天记录</b></p>", Session.NickName, Session.UserName);
             HtmlBody += string.Format("<div class=\"msg\"><p class=\"nickname\"><b>导出时间：{0}</b></p><hr/>", DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"));
-            File.WriteAllText(Path, HtmlBody);
         }
 
         public void InitTemplate(WXContact contact, string p)
@@ -51,20 +51,25 @@ namespace WechatBakTool.Export
             File.AppendAllText(Path, HtmlBody);
         }
 
-        public void SetMsg(WXUserReader reader, WXContact contact,WorkspaceViewModel viewModel)
+        public bool SetMsg(WXUserReader reader, WXContact contact,WorkspaceViewModel viewModel, DatetimePickerViewModel dateModel)
         {
             if (Session == null)
                 throw new Exception("请初始化模版：Not Use InitTemplate");
 
-            List<WXMsg>? msgList = reader.GetWXMsgs(contact.UserName);
+            List<WXMsg>? msgList = reader.GetWXMsgs(contact.UserName, dateModel);
             if (msgList == null)
                 throw new Exception("获取消息失败，请确认数据库读取正常");
 
+            if(msgList.Count == 0)
+            {
+                viewModel.ExportCount = "没有消息，忽略";
+                return false;
+            }
             msgList.Sort((x, y) => x.CreateTime.CompareTo(y.CreateTime));
 
             bool err = false;
             int msgCount = 0;
-            HtmlBody = "";
+
             StreamWriter streamWriter = new StreamWriter(Path, true);
             foreach (var msg in msgList)
             {
@@ -140,7 +145,7 @@ namespace WechatBakTool.Export
                                 string xml = Encoding.UTF8.GetString(data);
                                 if (!string.IsNullOrEmpty(xml))
                                 {
-                                    xml = xml.Replace("\n", "");
+                                    xml = StringHelper.CleanInvalidXmlChars(xml);
                                     XmlDocument xmlObj = new XmlDocument();
                                     xmlObj.LoadXml(xml);
                                     if (xmlObj.DocumentElement != null)
@@ -207,7 +212,7 @@ namespace WechatBakTool.Export
                                 string xml = Encoding.UTF8.GetString(data);
                                 if (!string.IsNullOrEmpty(xml))
                                 {
-                                    xml = xml.Replace("\n", "");
+                                    xml = StringHelper.CleanInvalidXmlChars(xml);
                                     XmlDocument xmlObj = new XmlDocument();
                                     xmlObj.LoadXml(xml);
                                     if (xmlObj.DocumentElement != null)
@@ -259,7 +264,7 @@ namespace WechatBakTool.Export
                                 string xml = Encoding.UTF8.GetString(data);
                                 if (!string.IsNullOrEmpty(xml))
                                 {
-                                    xml = xml.Replace("\n", "");
+                                    xml = StringHelper.CleanInvalidXmlChars(xml);
                                     XmlDocument xmlObj = new XmlDocument();
                                     xmlObj.LoadXml(xml);
                                     if (xmlObj.DocumentElement != null)
@@ -340,7 +345,7 @@ namespace WechatBakTool.Export
             }
             streamWriter.Close();
             streamWriter.Dispose();
-                
+            return true;
         }
         private static DateTime TimeStampToDateTime(long timeStamp, bool inMilli = false)
         {

Export/TXTExport.cs

@@ -40,12 +40,12 @@ namespace WechatBakTool.Export
             
         }
 
-        public void SetMsg(WXUserReader reader, WXContact session, WorkspaceViewModel viewModel)
+        public bool SetMsg(WXUserReader reader, WXContact session, WorkspaceViewModel viewModel, DatetimePickerViewModel dateModel)
         {
             if (Contact == null)
                 throw new Exception("请初始化模版：Not Use InitTemplate");
 
-            List<WXMsg>? msgList = reader.GetWXMsgs(Contact.UserName);
+            List<WXMsg>? msgList = reader.GetWXMsgs(Contact.UserName, dateModel);
             if (msgList == null)
                 throw new Exception("获取消息失败，请确认数据库读取正常");
 
@@ -146,6 +146,7 @@ namespace WechatBakTool.Export
                 msgCount++;
                 viewModel.ExportCount = msgCount.ToString();
             }
+            return true;
         }
 
         private static DateTime TimeStampToDateTime(long timeStamp, bool inMilli = false)

Helpers/DecryptionHelper.cs

@@ -138,7 +138,18 @@ namespace WechatBakTool.Helpers
             }
             return null;
         }
-
+        public static string GetMD5(string text)
+        {
+            MD5 md5 = MD5.Create();
+            byte[] bs = Encoding.UTF8.GetBytes(text);
+            byte[] hs = md5.ComputeHash(bs);
+            StringBuilder sb = new StringBuilder();
+            foreach(byte b in hs)
+            {
+                sb.Append(b.ToString("x2"));
+            }
+            return sb.ToString();
+        }
         public static void DecryptDB(string file, string to_file, byte[] password_bytes)
         {
             //数据库头16字节是盐值
@@ -227,7 +238,7 @@ namespace WechatBakTool.Helpers
                             byte[] reserved_byte = new byte[reserved];
                             fileStream.Seek((page_no * DEFAULT_PAGESIZE) + DEFAULT_PAGESIZE - reserved, SeekOrigin.Begin);
                             fileStream.Read(reserved_byte, 0, Convert.ToInt32(reserved));
-                            reserved_byte.CopyTo(decryped_page_bytes, Convert.ToInt32(DEFAULT_PAGESIZE - reserved));
+                            reserved_byte.CopyTo(decryped_page_bytes, DEFAULT_PAGESIZE - reserved);
 
                             tofileStream.Write(decryped_page_bytes, 0, decryped_page_bytes.Length);
 

Helpers/DevicePathMapper.cs

@@ -13,18 +13,18 @@ namespace WechatBakTool.Helpers
         [DllImport("Kernel32.dll", CharSet = CharSet.Unicode)]
         private static extern uint QueryDosDevice([In] string lpDeviceName, [Out] StringBuilder lpTargetPath, [In] int ucchMax);
 
-        public static string FromDevicePath(string devicePath)
+        public static string? FromDevicePath(string devicePath)
         {
             var drive = Array.Find(
                 DriveInfo.GetDrives(), d =>
                 devicePath.StartsWith(d.GetDevicePath() + "\\", StringComparison.InvariantCultureIgnoreCase)
             );
             return drive != null ?
-                devicePath.ReplaceFirst(drive.GetDevicePath(), drive.GetDriveLetter()) :
+                devicePath.ReplaceFirst(drive.GetDevicePath()!, drive.GetDriveLetter()) :
                 null;
         }
 
-        private static string GetDevicePath(this DriveInfo driveInfo)
+        private static string? GetDevicePath(this DriveInfo driveInfo)
         {
             var devicePathBuilder = new StringBuilder(128);
             return QueryDosDevice(driveInfo.GetDriveLetter(), devicePathBuilder, devicePathBuilder.Capacity + 1) != 0 ?

Helpers/StringHelper.cs

@@ -0,0 +1,46 @@
+using System.IO;
+using System.Text;
+using System.Text.RegularExpressions;
+
+namespace WechatBakTool.Helpers
+{
+  public static class StringHelper
+    {
+        /// <summary>
+        /// 清理XML中的非法字符
+        /// </summary>
+        /// <param name="input">需要清理的字符串</param>
+        /// <returns>清理后的字符串</returns>
+        public static string CleanInvalidXmlChars(string input)
+        {
+            if (string.IsNullOrEmpty(input))
+                return input;
+
+            // #x9 | #xA | #xD | [#x20-#xD7FF] | [#xE000-#xFFFD] | [#x10000-#x10FFFF]
+            // 这里使用正则表达式匹配非法字符并替换
+            return Regex.Replace(input, @"[^\u0009\u000A\u000D\u0020-\uD7FF\uE000-\uFFFD]", "");
+        }
+
+        /// <summary>
+        /// 替换文件名中的非法字符为指定字符
+        /// </summary>
+        /// <param name="fileName">原始文件名</param>
+        /// <param name="replacement">用于替换非法字符的字符，默认为 "-"</param>
+        /// <returns>清理后的文件名</returns>
+        public static string SanitizeFileName(string fileName, char replacement = '-')
+        {
+            if (string.IsNullOrEmpty(fileName))
+                return fileName;
+
+            // 处理Windows系统中文件名不允许的特殊字符
+            char[] invalidFileNameChars = Path.GetInvalidFileNameChars();
+
+            foreach (char invalidChar in invalidFileNameChars)
+            {
+                fileName = fileName.Replace(invalidChar, '-');
+            }
+
+            return fileName;
+        }
+    }
+}

Main2.xaml.cs

@@ -80,6 +80,8 @@ namespace WechatBakTool
                 MainFrame.Navigate(new Uri("pack://application:,,,/Pages/Welcome.xaml?datatime=" + DateTime.Now.Ticks));
                 return;
             }
+
+            CurrentUserBakConfig = config;
             if (!config.Decrypt)
             {
                 MessageBox.Show("请先到创建工作区进行解密");
@@ -87,7 +89,6 @@ namespace WechatBakTool
                 return;
             }
 
-            CurrentUserBakConfig = config;
             MainFrame.Navigate(new Uri("pack://application:,,,/Pages/Workspace.xaml?datatime=" + DateTime.Now.Ticks));
         }
 

Model/WXModel.cs

@@ -25,6 +25,8 @@ namespace WechatBakTool.Model
         public string Account { get; set; } = "";
         public string Friends_Number { get; set; } = "-";
         public string Msg_Number { get; set; } = "-";
+        public string Key { get; set; } = "";
+        public bool Manual { get; set; } = false;
     }
 
     public class WXCount
@@ -82,8 +84,6 @@ namespace WechatBakTool.Model
         public string Content { get; set; } = "";
         [Column("nTime")]
         public int LastTime { get; set; }
-        public int ReadCount { get; set; }
-        public int LastMsgId { get; set; }
     }
 
     [Table("SessionAttachInfo")]

NuGet.config

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <packageSources>
+    <clear />
+    <add key="nuget.org" value="https://api.nuget.org/v3/index.json" />
+  </packageSources>
+</configuration>

Pages/CreateWork.xaml

@@ -26,9 +26,9 @@
         <TextBox IsEnabled="{Binding IsEnable}" x:Name="txt_username" Margin="35,300,0,0" Width="280" HorizontalAlignment="Left" VerticalAlignment="Top" BorderThickness="0,0,0,1" Text="{Binding UserName}" />
 
         <Label Margin="30,350,0,0" Content="请选择解密方式：" FontWeight="Bold" HorizontalAlignment="Left" VerticalAlignment="Top"/>
-        <RadioButton Margin="35,380,0,0" Content="固定地址查找【保底】" HorizontalAlignment="Left" VerticalAlignment="Top" GroupName="rb_find_key" HorizontalContentAlignment="Center" IsEnabled="{Binding IsEnable}" VerticalContentAlignment="Center" IsChecked="{Binding KeyType, Converter={StaticResource ResourceKey=getKeyConverterKey}, ConverterParameter=1}" />
+        <RadioButton Margin="35,380,0,0" Content="固定地址查找【推荐】" HorizontalAlignment="Left" VerticalAlignment="Top" GroupName="rb_find_key" HorizontalContentAlignment="Center" IsEnabled="{Binding IsEnable}" VerticalContentAlignment="Center" IsChecked="{Binding KeyType, Converter={StaticResource ResourceKey=getKeyConverterKey}, ConverterParameter=1}" />
         <RadioButton Margin="35,405,0,0" Content="用户名推断查找【不稳定】" HorizontalAlignment="Left" VerticalAlignment="Top" GroupName="rb_find_key" HorizontalContentAlignment="Center" IsEnabled="{Binding IsEnable}" VerticalContentAlignment="Center" IsChecked="{Binding KeyType, Converter={StaticResource ResourceKey=getKeyConverterKey}, ConverterParameter=2}"/>
-        <RadioButton Margin="35,430,0,0" Content="公钥头推断查找【推荐】" HorizontalAlignment="Left" VerticalAlignment="Top" GroupName="rb_find_key" HorizontalContentAlignment="Center" IsEnabled="{Binding IsEnable}" VerticalContentAlignment="Center" IsChecked="{Binding KeyType, Converter={StaticResource ResourceKey=getKeyConverterKey}, ConverterParameter=3}"/>
+        <RadioButton Margin="35,430,0,0" Content="公钥头推断查找【不稳定】" HorizontalAlignment="Left" VerticalAlignment="Top" GroupName="rb_find_key" HorizontalContentAlignment="Center" IsEnabled="{Binding IsEnable}" VerticalContentAlignment="Center" IsChecked="{Binding KeyType, Converter={StaticResource ResourceKey=getKeyConverterKey}, ConverterParameter=3}"/>
 
         <Button Name="btn_create_worksapce" Margin="0,0,35,50" Height="60" Width="100" HorizontalAlignment="Right" VerticalAlignment="Bottom" Content="创建工作区" BorderThickness="0" IsEnabled="{Binding IsEnable}" Background="#2775b6" Foreground="White" Click="btn_create_worksapce_Click">
             <Button.Resources>

Pages/CreateWork.xaml.cs

@@ -1,4 +1,5 @@
-using System;
+using JiebaNet.Segmenter.Common;
+using System;
 using System.Collections.Generic;
 using System.Diagnostics;
 using System.IO;
@@ -13,7 +14,6 @@ using System.Windows.Input;
 using System.Windows.Media;
 using System.Windows.Media.Imaging;
 using System.Windows.Navigation;
-using System.Windows.Shapes;
 using WechatBakTool.Helpers;
 using WechatBakTool.Model;
 using WechatBakTool.ViewModel;
@@ -29,9 +29,20 @@ namespace WechatBakTool.Pages
         public CreateWork()
         {
             DataContext = ViewModel;
+            
             InitializeComponent();
             GetWechatProcessInfos();
+            isManualProcess();
         }
+        
+        private void isManualProcess()
+        {
+            if(Main2.CurrentUserBakConfig!= null)
+            {
+                cb_manual.IsChecked = Main2.CurrentUserBakConfig.Manual;
+            }
+        }
+        
 
         private void GetWechatProcessInfos()
         {
@@ -55,7 +66,7 @@ namespace WechatBakTool.Pages
                             ProcessInfo info = new ProcessInfo();
                             info.ProcessId = p.Id.ToString();
                             info.ProcessName = p.ProcessName;
-                            info.DBPath = DevicePathMapper.FromDevicePath(name);
+                            info.DBPath = DevicePathMapper.FromDevicePath(name)!;
                             ViewModel.ProcessInfos.Add(info);
                         }
                     }
@@ -97,9 +108,9 @@ namespace WechatBakTool.Pages
         private void btn_create_worksapce_Click(object sender, RoutedEventArgs e)
         {
             ViewModel.IsEnable = false;
-
+            bool m = (bool)cb_manual.IsChecked!;
             Task.Run(() => {
-                if (ViewModel.KeyType != -1)
+                if (ViewModel.KeyType != -1 && !m)
                 {
                     if (ViewModel.SelectProcess != null)
                     {
@@ -141,6 +152,17 @@ namespace WechatBakTool.Pages
                         }
                     }
                 }
+                else if (m)
+                {
+                    WXWorkspace wXWorkspace = new WXWorkspace(Main2.CurrentUserBakConfig!);
+                    ViewModel.LabelStatus = "开始解密数据库";
+                    wXWorkspace.DecryptDB("", -1, ViewModel,Main2.CurrentUserBakConfig!.Key);
+                    Dispatcher.Invoke(() =>
+                    {
+                        MessageBox.Show("解密完成");
+                        ((Main2)Window.GetWindow(this)).LoadWorkspace();
+                    });
+                }
                 else
                 {
                     MessageBox.Show("请选择Key获取方式", "错误");
@@ -152,11 +174,41 @@ namespace WechatBakTool.Pages
         private void cb_manual_Checked(object sender, RoutedEventArgs e)
         {
             MessageBox.Show("该功能仅限用于网络安全研究用途使用，红队同学请在合规授权下进行相关操作","重要提醒！！！！！！！！！");
+            if(Main2.CurrentUserBakConfig != null)
+            {
+                if (Main2.CurrentUserBakConfig.Manual)
+                {
+                    return;
+                }
+            }
             if (MessageBox.Show("我确认获取到合规授权，仅用于网络安全用途使用", "信息确认", MessageBoxButton.YesNo) == MessageBoxResult.Yes)
             {
                 if (File.Exists("auth.txt"))
                 {
+                    string auth = File.ReadAllText("auth.txt");
+                    /* 
+                     * 
+                     * pwd: 
+                     * 我已知晓手动模式可能潜在的法律及道德风险，我明白非法使用将要承担相关法律责任。
+                     * tips:
+                     * 请不要公开宣传手动模式，不提供任何使用解答，谢谢。
+                     * 不要编写任何关于手动模式的教程，避免非法传播使用。
+                     * 
+                     */
+                    if (DecryptionHelper.GetMD5(auth) == "295f634af60d61dfa52a5f35849ac42b")
+                    {
+                        string genHash = DateTime.Now.ToString();
+                        string md5 = DecryptionHelper.GetMD5(genHash);
+                        UserBakConfig config = new UserBakConfig();
+                        config.Hash = md5;
+                        string workspacePath = Path.Combine(Directory.GetCurrentDirectory(), "workspace");
+                        config.UserWorkspacePath = Path.Combine(workspacePath, md5);
 
+                        WXWorkspace workspace = new WXWorkspace(config);
+                        workspace.ManualInit();
+
+                        MessageBox.Show("已经创建空的配置文件，请完善该配置文件后，点击开始解密","提示");
+                    }
                 }
                 else
                 {

Pages/Manager.xaml.cs

@@ -6,6 +6,7 @@ using System.IO;
 using System.Linq;
 using System.Net.Http;
 using System.Text;
+using System.Text.RegularExpressions;
 using System.Threading;
 using System.Threading.Tasks;
 using System.Windows;
@@ -17,7 +18,9 @@ using System.Windows.Media;
 using System.Windows.Media.Imaging;
 using System.Windows.Navigation;
 using System.Xml;
+using WechatBakTool.Dialog;
 using WechatBakTool.Export;
+using WechatBakTool.Helpers;
 using WechatBakTool.Model;
 using WechatBakTool.ViewModel;
 
@@ -30,6 +33,9 @@ namespace WechatBakTool.Pages
     {
         private WorkspaceViewModel workspaceViewModel = new WorkspaceViewModel();
         public WXUserReader? UserReader;
+        private List<WXContact>? ExpContacts;
+        private bool Suspend = false;
+        private int Status = 0;
         public Manager()
         {
             DataContext = workspaceViewModel;
@@ -48,6 +54,32 @@ namespace WechatBakTool.Pages
 
         private void btn_export_all_Click(object sender, RoutedEventArgs e)
         {
+            DatetimePickerViewModel datePickViewModel = new DatetimePickerViewModel();
+            if (Status == 0)
+            {
+                MsgDatetimePicker picker = new MsgDatetimePicker(datePickViewModel);
+                datePickViewModel.DateType = 1;
+                datePickViewModel.PickDate = DateTime.Now.AddDays(-1);
+                if (picker.ShowDialog() != true)
+                {
+                    return;
+                }
+            }
+            // 0 未开始
+            if(Status == 0 || Status == 2)
+            {
+                Suspend = false;
+                btn_export_all.Content = "暂停";
+            }
+            // 1 进行中
+            else if (Status == 1)
+            {
+                // 开启暂停
+                Suspend = true;
+                Status = 2;
+                btn_export_all.Content = "继续";
+                return;
+            }
             Task.Run(() =>
             {
                 bool group = false, user = false;
@@ -61,34 +93,67 @@ namespace WechatBakTool.Pages
                 });
                 if (UserReader != null)
                 {
-                    List<WXContact>? contacts = UserReader.GetWXContacts().ToList();
-                    foreach (var contact in contacts)
+                    if (Status == 0)
+                        ExpContacts = UserReader.GetWXContacts().ToList();
+                    else
+                        Suspend = false;
+
+                    List<WXContact> process = new List<WXContact>();
+                    foreach (var contact in ExpContacts!)
                     {
+                        
+                        if (Suspend)
+                        {
+                            foreach(WXContact p in process)
+                            {
+                                ExpContacts.Remove(p);
+                            }
+                            workspaceViewModel.ExportCount = "已暂停";
+                            return;
+                        }
+
+                        Status = 1;
                         if (group && contact.UserName.Contains("@chatroom"))
                         {
                             workspaceViewModel.WXContact = contact;
-                            ExportMsg(contact);
+                            ExportMsg(contact, datePickViewModel);
                         }
-                        if (user)
+                        if (user && !contact.UserName.Contains("@chatroom") && !contact.UserName.Contains("gh_"))
                         {
                             workspaceViewModel.WXContact = contact;
-                            ExportMsg(contact);
+                            ExportMsg(contact, datePickViewModel);
                         }
+                        process.Add(contact);
                     }
+                    Status = 0;
+                    btn_export_all.Content = "导出";
                     MessageBox.Show("批量导出完成", "提示");
                 }
             });
         }
 
-        private void ExportMsg(WXContact contact)
+        private void ExportMsg(WXContact contact, DatetimePickerViewModel dt)
         {
             workspaceViewModel.ExportCount = "";
-            string path = Path.Combine(Main2.CurrentUserBakConfig!.UserWorkspacePath, contact.UserName + ".html");
+            // string path = Path.Combine(Main2.CurrentUserBakConfig!.UserWorkspacePath, contact.UserName + ".html");
+            string fileName = StringHelper.SanitizeFileName(string.Format(
+                "{0}-{1}.html",
+                contact.UserName,
+                contact.Remark == "" ? contact.NickName : contact.Remark
+            ));
+            string path = Path.Combine(
+                Main2.CurrentUserBakConfig!.UserWorkspacePath,
+                fileName
+            );
+
             IExport export = new HtmlExport();
             export.InitTemplate(contact, path);
-            export.SetMsg(UserReader!, contact, workspaceViewModel);
-            export.SetEnd();
-            export.Save(path);
+            if (export.SetMsg(UserReader!, contact, workspaceViewModel, dt))
+            {
+                export.SetEnd();
+                export.Save(path);
+            }
+            
         }
 
         private void btn_emoji_download_Click(object sender, RoutedEventArgs e)

Pages/Workspace.xaml.cs

@@ -29,6 +29,7 @@ using Newtonsoft.Json;
 using System.Drawing.Imaging;
 using System.Threading;
 using System.Runtime.CompilerServices;
+using WechatBakTool.Dialog;
 
 namespace WechatBakTool.Pages
 {
@@ -158,29 +159,6 @@ namespace WechatBakTool.Pages
             Debug.WriteLine(ViewModel.SearchString);
         }
 
-        private void btn_export_Click(object sender, RoutedEventArgs e)
-        {
-            if(ViewModel.WXContact == null || UserReader == null)
-            {
-                MessageBox.Show("请选择联系人", "错误");
-                return;
-            }
-            try
-            {
-                string path = Path.Combine(Main2.CurrentUserBakConfig!.UserWorkspacePath, ViewModel.WXContact.UserName + ".txt");
-                IExport export = new TXTExport();
-                export.InitTemplate(ViewModel.WXContact, path);
-                export.SetMsg(UserReader, ViewModel.WXContact, ViewModel);
-                export.SetEnd();
-                export.Save(path);
-            }
-            catch (Exception ex)
-            {
-                MessageBox.Show(ex.Message);
-            }
-            
-            MessageBox.Show("导出完成");
-        }
 
         private void btn_open_workspace_Click(object sender, RoutedEventArgs e)
         {
@@ -201,7 +179,20 @@ namespace WechatBakTool.Pages
                     MessageBox.Show("请选择导出方式", "错误");
                     return;
                 }
-                if(ViewModel.SelectExportItem.Value == 3)
+
+                DatetimePickerViewModel datePickViewModel = new DatetimePickerViewModel();
+                Dispatcher.Invoke(() =>
+                {
+                    MsgDatetimePicker picker = new MsgDatetimePicker(datePickViewModel);
+                    datePickViewModel.DateType = 1;
+                    datePickViewModel.PickDate = DateTime.Now.AddDays(-1);
+                    if (picker.ShowDialog() != true)
+                    {
+                        return;
+                    }
+                });
+
+                if (ViewModel.SelectExportItem.Value == 3)
                 {
                     if(UserReader != null && ViewModel.WXContact != null)
                     {
@@ -279,16 +270,14 @@ namespace WechatBakTool.Pages
                     return;
                 }
 
-                string name = ViewModel.WXContact.NickName;
-                name = name.Replace(@"\", "");
-                name = Regex.Replace(name, "[ \\[ \\] \\^ \\-_*×――(^)$%~!/@#$…&%￥—+=<>《》|!！??？:：•`·、。，；,.;\"‘’“”-]", "");
+                string fileName = StringHelper.SanitizeFileName(string.Format(
+                    "{0}-{1}",
+                    ViewModel.WXContact.UserName,
+                    ViewModel.WXContact.Remark == "" ? ViewModel.WXContact.NickName : ViewModel.WXContact.Remark
+                ));
                 string path = Path.Combine(
                     Main2.CurrentUserBakConfig!.UserWorkspacePath,
-                    string.Format(
-                        "{0}-{1}",
-                        ViewModel.WXContact.UserName,
-                        ViewModel.WXContact.Remark == "" ? name : ViewModel.WXContact.Remark
-                    )
+                    fileName
                 );
                 IExport export;
 
@@ -307,7 +296,7 @@ namespace WechatBakTool.Pages
                     export = new HtmlExport();
                 }
                 export.InitTemplate(ViewModel.WXContact, path);
-                export.SetMsg(UserReader, ViewModel.WXContact, ViewModel);
+                export.SetMsg(UserReader, ViewModel.WXContact, ViewModel, datePickViewModel);
                 export.SetEnd();
                 export.Save(path);
 #if DEBUG

README.md

@@ -22,6 +22,7 @@
 > [!NOTE]
 > 反馈群：815054692<br/>
 > 如果觉得不错，欢迎右上角点个star！这是对作者的鼓励，谢谢！<br/>
+> 进群请先Star项目，然后问答消息留id<br/>
 <br/>
 
 ### 免责声明
@@ -59,6 +60,12 @@ A：工作区->右键->管理，就见了。<br/>
 Q：解密工作区提示no such teble:MSG怎么办<br/>
 A：基本上都是因为刚迁移完，缓存没写入到数据库导致的，建议迁移完重启一次微信后再创建工作区<br/>
 <br/>
+Q：解密工作区提示no such teble:XXXXXXX怎么办<br/>
+A：这个原因基本上是因为解密失败导致的，回落使用固定地址查找方式解密，请确保你的微信版本在version.json内支持<br/>
+<br/>
+Q：解密时提示，Unable to load DLL 'libcrypto-1_1' or one of its dependencies怎么办<br/>
+A：这个是因为加解密库的运行环境不满足，安装vc++2015 x64运行库后再尝试<br/>
+<br/>
 
 ### 使用说明
 0.安装.NET Desktop Runtime(注意是6.0版本的Desktop Runtime，如已经安装忽略)<br/>
@@ -73,7 +80,7 @@ A：基本上都是因为刚迁移完，缓存没写入到数据库导致的，
 ### 参考/引用
 项目在开发过程中参考了以下项目或资料，有引用相关代码，如有需要，推荐您可以去参考下相关资料：
 
-1. C#使用OpenSSL解密微信数据库，这里注意一下64位适配问题，注意dll引用： [Mr0x01/WXDBDecrypt.NET](https://github.com/Mr0x01/WXDBDecrypt.NET)<br/>
+1. C#使用OpenSSL解密微信数据库，这里注意一下64位适配问题，注意dll引用，另外解密的资源优化不是很好，可以参考一下我改写的，C#还需要注意一下超大文件的问题： [Mr0x01/WXDBDecrypt.NET](https://github.com/Mr0x01/WXDBDecrypt.NET)<br/>
 2. C#使用地址获取微信Key： [AdminTest0/SharpWxDump](https://github.com/AdminTest0/SharpWxDump)
 3. 解密微信语音，我是直接调用解密，反正都要ffmpeg，多一个也是多，多两个也是多，懒得头铁实现： [kn007/silk-v3-decoder](https://github.com/kn007/silk-v3-decoder)
 4. 解密微信图片 [吾爱破解chenhahacjl/微信 DAT 图片解密 （C#）](https://www.52pojie.cn/forum.php?mod=viewthread&tid=1507922)

ViewModel/DatetimePickerViewModel.cs

@@ -0,0 +1,39 @@
+using CommunityToolkit.Mvvm.ComponentModel;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Data;
+using WechatBakTool.Model;
+
+namespace WechatBakTool.ViewModel
+{
+    public partial class DatetimePickerViewModel : ObservableObject
+    {
+        [ObservableProperty]
+        private DateTime startDate = DateTime.Now.AddMonths(-1);
+
+        [ObservableProperty]
+        private DateTime endDate = DateTime.Now;
+
+        [ObservableProperty]
+        private DateTime pickDate = DateTime.Now.AddDays(-1);
+
+        [ObservableProperty]
+        private int dateType = 1;
+    }
+
+    public class DateTypeConverter : IValueConverter
+    {
+        public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
+        {
+            return (int.Parse(parameter.ToString()!) == (int)value);
+        }
+
+        public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
+        {
+            return (bool)value ? parameter : Binding.DoNothing;
+        }
+    }
+}

WXUserReader.cs

@@ -22,6 +22,7 @@ using System.Net.Http;
 using System.Reflection.Metadata;
 using System.Threading;
 using Newtonsoft.Json;
+using WechatBakTool.ViewModel;
 
 namespace WechatBakTool
 {
@@ -51,6 +52,10 @@ namespace WechatBakTool
                     continue;
                 SQLiteConnection con = new SQLiteConnection(item);
                 string dbName = fileInfo.Name.Split('.')[0];
+                if (DBInfo.ContainsKey(dbName))
+                {
+                    continue;
+                } 
                 DBInfo.Add(dbName, con);
             }
         }
@@ -379,6 +384,40 @@ namespace WechatBakTool
             }
             return tmp;
         }
+
+        public List<WXMsg>? GetWXMsgs(string uid, DatetimePickerViewModel dateModel)
+        {
+            List<WXMsg> tmp = new List<WXMsg>();
+            for (int i = 0; i <= 99; i++)
+            {
+                SQLiteConnection? con = getCon("MSG" + i.ToString());
+                if (con == null)
+                    return tmp;
+
+                List<WXMsg>? wXMsgs = null;
+                string query = "";
+
+                if (dateModel.DateType == 2 || dateModel.DateType == 3)
+                {
+                    query = "select * from MSG where StrTalker=? and date(createtime,'unixepoch') = ?";
+                    wXMsgs = con.Query<WXMsg>(query, uid, dateModel.PickDate.ToString("yyyy-MM-dd"));
+                }
+                else if(dateModel.DateType == 4 )
+                {
+                    query = "select * from MSG where StrTalker=? and date(createtime,'unixepoch') >= ? and date(createtime,'unixepoch') <= ?";
+                    wXMsgs = con.Query<WXMsg>(query, uid, dateModel.StartDate.ToString("yyyy-MM-dd"), dateModel.EndDate.ToString("yyyy-MM-dd"));
+                }
+                else
+                {
+                    query = "select * from MSG where StrTalker=?";
+                    wXMsgs = con.Query<WXMsg>(query, uid);
+                }
+                
+                tmp.AddRange(ProcessMsg(wXMsgs, uid));
+            }
+            return tmp;
+        }
+
         private List<WXMsg> ProcessMsg(List<WXMsg> msgs,string uid)
         {
             foreach (WXMsg w in msgs)

WXWorkspace.cs

@@ -104,32 +104,42 @@ namespace WechatBakTool
         {
             return UserBakConfig;
         }
-        public static void SaveConfig(UserBakConfig userBakConfig)
+        public static void SaveConfig(UserBakConfig userBakConfig, bool manual = false)
         {
             if(userBakConfig.UserWorkspacePath != "")
             {
                 DirectoryInfo directoryInfo = new DirectoryInfo(userBakConfig.UserWorkspacePath);
                 if(directoryInfo.Parent != null)
                 {
-                    string json_path = Path.Combine(directoryInfo.Parent.FullName, userBakConfig.UserName + ".json");
+                    string json_path = Path.Combine(directoryInfo.Parent.FullName, userBakConfig.Manual ? userBakConfig.Hash + ".json" : userBakConfig.UserName + ".json");
                     string json = JsonConvert.SerializeObject(userBakConfig);
                     File.WriteAllText(json_path, json);
                 }
             }
         }
-        private string Init(string path,bool manual,string account = "")
+
+        public void ManualInit()
+        {
+            Init("", true, "");
+        }
+        private string Init(string path,bool manual = false,string account = "")
         {
             string curPath = AppDomain.CurrentDomain.BaseDirectory;
-            string md5 = GetMd5Hash(path);
-            string[] paths = path.Split(new string[] { "/", "\\" }, StringSplitOptions.None);
-            string username = paths[paths.Length - 1];
-            UserBakConfig.UserResPath = path;
-            UserBakConfig.UserWorkspacePath = Path.Combine(curPath, "workspace", md5);
-            UserBakConfig.Hash = md5;
-            UserBakConfig.UserName = username;
-            UserBakConfig.Account = account;
+            if (!manual)
+            {
+                string md5 = GetMd5Hash(path);
+                string[] paths = path.Split(new string[] { "/", "\\" }, StringSplitOptions.None);
+                string username = paths[paths.Length - 1];
+                UserBakConfig.UserResPath = path;
+                UserBakConfig.UserWorkspacePath = Path.Combine(curPath, "workspace", md5);
+                UserBakConfig.Hash = md5;
+                UserBakConfig.UserName = username;
+                UserBakConfig.Account = account;
+            }
 
-            if (!Directory.Exists(UserBakConfig.UserResPath))
+            UserBakConfig.Manual = manual;
+
+            if (!Directory.Exists(UserBakConfig.UserResPath) && !manual)
             {
                 return "用户资源文件夹不存在，如需使用离线数据，请从工作区读取";
             }
@@ -141,6 +151,7 @@ namespace WechatBakTool
 
             string db = Path.Combine(UserBakConfig.UserWorkspacePath, "OriginalDB");
             string decDb = Path.Combine(UserBakConfig.UserWorkspacePath, "DecDB");
+
             if (!Directory.Exists(db))
             {
                 Directory.CreateDirectory (db);
@@ -149,7 +160,7 @@ namespace WechatBakTool
             {
                 Directory.CreateDirectory(decDb);
             }
-            SaveConfig(UserBakConfig);
+            SaveConfig(UserBakConfig, manual);
             return "";
         }
 

WechatBakTool.csproj

@@ -6,9 +6,9 @@
     <Nullable>enable</Nullable>
     <UseWPF>true</UseWPF>
     <AllowUnsafeBlocks>True</AllowUnsafeBlocks>
-    <AssemblyVersion>0.9.7.0</AssemblyVersion>
-    <FileVersion>0.9.7.0</FileVersion>
-    <Version>0.9.7.0</Version>
+    <AssemblyVersion>0.9.7.7</AssemblyVersion>
+    <FileVersion>0.9.7.7</FileVersion>
+    <Version>0.9.7.7</Version>
   </PropertyGroup>
 
   <ItemGroup>

version.json

@@ -2,17 +2,77 @@
 	{
 		"Version": "3.9.6.33",
 		"BaseAddr": 62031872
-	},{
-		"Version":"3.9.7.25",
+	},
+	{
+		"Version": "3.9.7.25",
 		"BaseAddr": 63484032
-	},{
-		"Version":"3.9.7.29",
+	},
+	{
+		"Version": "3.9.7.29",
 		"BaseAddr": 63488256
-	},{
-		"Version":"3.9.8.15",
+	},
+	{
+		"Version": "3.9.8.15",
 		"BaseAddr": 64997904
-	},{
-		"Version":"3.9.8.25",
+	},
+	{
+		"Version": "3.9.8.25",
 		"BaseAddr": 65002192
+	},
+	{
+		"Version": "3.9.9.27",
+		"BaseAddr": 68066576
+	},
+	{
+		"Version": "3.9.9.35",
+		"BaseAddr": 68066576
+	},
+	{
+		"Version": "3.9.9.43",
+		"BaseAddr": 68067216
+	},
+	{
+		"Version": "3.9.10.19",
+		"BaseAddr": 95131040
+	},
+	{
+		"Version": "3.9.10.27",
+		"BaseAddr": 95126928
+	},
+	{
+		"Version": "3.9.11.19",
+		"BaseAddr": 93551568
+	},
+	{
+		"Version": "3.9.11.23",
+		"BaseAddr": 93700920
+	},
+	{
+		"Version": "3.9.11.25",
+		"BaseAddr": 93702352
+	},
+	{
+		"Version": "3.9.12.15",
+		"BaseAddr": 93814816
+	},
+	{
+		"Version": "3.9.12.17",
+		"BaseAddr": 93836256
+	},
+	{
+		"Version": "3.9.12.31",
+		"BaseAddr": 94518176
+	},
+	{
+		"Version": "3.9.12.37",
+		"BaseAddr": 94522080
+	},
+	{
+		"Version": "3.9.12.45",
+		"BaseAddr": 94505056
+	},
+	{
+		"Version": "3.9.12.51",
+		"BaseAddr": 94556448
 	}
 ]