C# WPF 加密EXCEL文件字典破解

By jerryxjr1220 at 2023-10-16 • 0人收藏 • 245人看过

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<hc:GlowWindow x:Class="WPFProgressBar.Views.MainWindow"
        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:model="clr-namespace:WPFProgressBar.Models"
        xmlns:vm="clr-namespace:WPFProgressBar.ViewModels"
        xmlns:view="clr-namespace:WPFProgressBar.Views"
        xmlns:i="http://schemas.microsoft.com/xaml/behaviors"
        xmlns:local="clr-namespace:WPFProgressBar"
        xmlns:hc="https://handyorg.github.io/handycontrol"
        d:DataContext="{d:DesignInstance Type=vm:MainViewModel}"
        mc:Ignorable="d"
        Title="MainWindow" Height="360" Width="720" 
        FontFamily="JetBrains Mono" 
        FontSize="{StaticResource TextFontSize}"
        Background="GhostWhite">
    <Window.Resources>
        <BooleanToVisibilityConverter x:Key="BooleanToVisibilityConverter" />
    </Window.Resources>
    <hc:SimplePanel>
        <ScrollViewer x:Name="scrollViewer" VerticalScrollBarVisibility="Auto">
            <Grid>
                <Grid.RowDefinitions>
                    <RowDefinition Height="*"/>
                    <RowDefinition Height="*"/>
                    <RowDefinition Height="4*"/>
                </Grid.RowDefinitions>
                <Grid.ColumnDefinitions>
                    <ColumnDefinition Width="*"/>
                    <ColumnDefinition Width="3*"/>
                    <ColumnDefinition Width="*"/>
                </Grid.ColumnDefinitions>
                <TextBlock Grid.Row="0" Grid.Column="0" 
                           Text="Excel to Crack" FontSize="14"
                           Style="{StaticResource TextBlockDefaultPrimary}"
                           HorizontalAlignment="Right" VerticalAlignment="Center"/>
                <TextBox Grid.Row="0" Grid.Column="1" hc:InfoElement.Placeholder="Excel File Path..." 
                         Text="{Binding ExcelFilePath}"
                         Style="{StaticResource TextBoxExtend}"
                         VerticalAlignment="Center" Margin="20,0"/>
                <Button Grid.Row="0" Grid.Column="2" HorizontalAlignment="Left"
                        Style="{StaticResource ButtonDashedPrimary}"
                        hc:IconElement.Geometry="{StaticResource DownloadGeometry}"
                        Command="{Binding ChooseExcelFileCommand}"/>
                <TextBlock Grid.Row="1" Grid.Column="0" 
                           Text="Password Book" FontSize="14"
                           Style="{StaticResource TextBlockDefaultPrimary}"
                           HorizontalAlignment="Right" VerticalAlignment="Center"/>
                <TextBox Grid.Row="1" Grid.Column="1" hc:InfoElement.Placeholder="Password Book File Path..." 
                         Text="{Binding PasswordBookFilePath}"
                         Style="{StaticResource TextBoxExtend}"
                         VerticalAlignment="Center" Margin="20,0"/>
                <Button Grid.Row="1" Grid.Column="2" HorizontalAlignment="Left"
                        Style="{StaticResource ButtonDashedPrimary}"
                        hc:IconElement.Geometry="{StaticResource DownloadGeometry}"
                        Command="{Binding ChoosePasswordBookFileCommand}"/>
                <StackPanel Grid.Row="2" Grid.Column="0">
                    <TextBlock Text="Cracking Progress" FontSize="14"
                               Style="{StaticResource TextBlockDefaultPrimary}"
                               HorizontalAlignment="Right" VerticalAlignment="Top" />
                    <Button Style="{StaticResource ButtonPrimary}" Margin="20"
                            Content="Crack" Command="{Binding CrackingCommand}"/>
                </StackPanel>
                
                <Border Grid.Row="2" Grid.Column="1" Grid.ColumnSpan="2"
                        BorderBrush="LightGray" BorderThickness="1" CornerRadius="10" Margin="10">
                    <hc:WaveProgressBar Width="180" Minimum="0" Maximum="1" 
                                        Value="{Binding ProgressValue}" 
                                        Text="{Binding ProgressText}"/>
                </Border>
                
            </Grid>
        </ScrollViewer>
    </hc:SimplePanel>
</hc:GlowWindow>
using System;
using System.IO;
using System.Threading;
using System.Threading.Tasks;
using System.Windows.Threading;
using CommunityToolkit.Mvvm.ComponentModel;
using CommunityToolkit.Mvvm.Input;
using CommunityToolkit.Mvvm.Messaging;
using CommunityToolkit.Mvvm.Messaging.Messages;
using Microsoft.Win32;
using WPFProgressBar.Models;
using Microsoft.Office.Interop.Excel;

namespace WPFProgressBar.ViewModels;

public partial class MainViewModel : ObservableObject
{
    [ObservableProperty] private string _excelFilePath;
    [ObservableProperty] private string _passwordBookFilePath;
    [ObservableProperty] private double _progressValue;
    [ObservableProperty] private string _progressText;
    public MainViewModel()
    {
        ExcelFilePath = "";
        PasswordBookFilePath = "";
        ProgressValue = 0;
        ProgressText = "Not Ready";

       
    }

    [RelayCommand]
    public void ChooseExcelFile()
    {
        FileDialog fd = new OpenFileDialog();
        fd.Filter = "Excel Files|*.xlsx";
        fd.Title = "Choose Excel File to crack...";
        var fdResult = fd.ShowDialog();
        if (fdResult == true)
        {
            ExcelFilePath = fd.FileName;
        }
    }
    
    [RelayCommand]
    public void ChoosePasswordBookFile()
    {
        FileDialog fd = new OpenFileDialog();
        fd.Filter = "TXT Files|*.txt";
        fd.Title = "Choose Password Book File...";
        var fdResult = fd.ShowDialog();
        if (fdResult == true)
        {
            PasswordBookFilePath = fd.FileName;
        }
    }
    
    [RelayCommand]
    public void Cracking()
    {
        if(ExcelFilePath.Length<1 || PasswordBookFilePath.Length<1) return;
        var passowrds = File.ReadAllLines(PasswordBookFilePath);
        
        //Application excelApp = new Application();
        //Workbook workbook = null;

        bool cracked = false;

        Task.Run(() =>
        {
            for (var index = 0; index < passowrds.Length; index++)
            {
                var pwd = passowrds[index];
                ProgressValue = (double)index / passowrds.Length;
                ProgressText = $"{(ProgressValue * 100):F1} %";
                try
                {
                    Thread.Sleep(1000);
                    if (index == passowrds.Length - 1)
                    {
                        ProgressText = $"Password: {pwd}";
                        cracked = true;
                    }
                    
                    // workbook = excelApp.Workbooks.Open(ExcelFilePath, Password: pwd);
                    // ProgressText = $"Password: {pwd}";
                    // cracked = true;
                    // break;
                }
                catch (Exception)
                {
                    cracked = false;
                }
            }
        });
        
        if (cracked)
        {
            ProgressValue = 1;
        }
        else
        {
            ProgressValue = 1;
            ProgressText = "Excel File not cracked!";
        }

        //workbook?.Close();
        //excelApp.Quit();
        
    }
    
}


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