├── .gitattributes
├── .gitignore
├── LICENSE
├── README.md
├── SocketHook.sln
├── samples
└── SocketHook.HostedWpfSample
│ ├── App.xaml
│ ├── App.xaml.cs
│ ├── AssemblyInfo.cs
│ ├── Commands
│ ├── ActionCommand.cs
│ └── AsyncCommand.cs
│ ├── Controls
│ └── ProcessTreeItem.cs
│ ├── Converters
│ └── BitmapToSource.cs
│ ├── Extensions
│ └── BitMapExtensions.cs
│ ├── MainWindow.xaml
│ ├── MainWindow.xaml.cs
│ ├── MainWindowViewModel.cs
│ ├── Models
│ └── ObservedProcess.cs
│ ├── Properties
│ └── launchSettings.json
│ ├── Services
│ ├── IInjectOptionsService.cs
│ └── IProcessObserverService.cs
│ ├── SocketHook.HostedWpfSample.csproj
│ ├── Threading
│ ├── SafeState.cs
│ └── TimerAwaitable.cs
│ ├── ViewModels
│ ├── InjectOptionsViewModel.cs
│ └── ViewModelBase.cs
│ ├── Views
│ ├── InjectOptionsView.xaml
│ └── InjectOptionsView.xaml.cs
│ ├── appsettings.json
│ └── syringe.ico
└── src
├── SocketHook.API
├── App.config
├── Controllers
│ ├── CreateAndInjectController.cs
│ ├── InjectController.cs
│ └── KillAllController.cs
├── EasyHook32.dll
├── EasyHook32Svc.exe
├── EasyHook64.dll
├── EasyHook64Svc.exe
├── EasyLoad32.dll
├── EasyLoad64.dll
├── Models
│ └── InjectionSettings.cs
├── Program.cs
├── Properties
│ └── AssemblyInfo.cs
├── Services
│ ├── ApplicationStartupService.cs
│ ├── ControllersDependencyInjectionService.cs
│ ├── HttpServerLifeTimeService.cs
│ └── IHookService.cs
├── Settings.cs
├── SocketHook.API.csproj
├── packages.config
└── syringe.ico
├── SocketHook.Extensions
├── Options
│ ├── HookOptions.cs
│ ├── HookOptionsBuilder.cs
│ └── InjectOptions.cs
├── Services
│ ├── IHookLifetimeService.cs
│ ├── ISocketHookService.cs
│ ├── ISocketHookServiceFactory.cs
│ └── SocketHookHosting.cs
├── SocketHook.Extensions.csproj
└── SocketHookExtensions.cs
└── SocketHook
├── EasyHook32.dll
├── EasyHook32Svc.exe
├── EasyHook64.dll
├── EasyHook64Svc.exe
├── EasyLoad32.dll
├── EasyLoad64.dll
├── HookInterface.cs
├── Main.cs
├── NativeSocketMethods.cs
├── Properties
└── AssemblyInfo.cs
├── SocketHook.csproj
└── packages.config
/.gitattributes:
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674 | .
675 |
--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
1 | #
SocketHook [](https://www.nuget.org/packages/SocketHook.Extensions/1.0.0)
2 |
3 | This application allow the user to redirect any call to the windows API [*connect*](https://docs.microsoft.com/en-us/windows/win32/api/winsock2/nf-winsock2-connect) of any process in order to redirect its connection to the configured local port.
4 |
5 | 
6 |
7 | ## Get started
8 |
9 | The hook was meant to be **controlled by a REST API**, thanks to this, any kind of application can "*plug*" to it and send inject directives. A **WPF application using .NET Core 3.1** and the *generic hosting APIs* was made to show the potential of this architecture, you can see the code [on this repository ](https://github.com/thenameless314159/SocketHook/tree/master/samples/SocketHook.HostedWpfSample) or [**download the release directly**](https://github.com/thenameless314159/SocketHook/releases).
10 |
11 | The API can either be started using regular **CLI args** or with a **json configuration file** on the working directory of the application (or with both). Here are two examples of json config files :
12 |
13 | ```json
14 | {
15 | "InjectToExe": "C:\\Users\\User\\Desktop\\SomeProgram.exe",
16 | "RedirectionPort": 8080,
17 | "RedirectedIps": [
18 | "xxx.xxx.xxx",
19 | "xxx.xxx.xxx"
20 | ]
21 | }
22 | ```
23 |
24 | ```json
25 | {
26 | "InjectToPId": 17881,
27 | "RedirectionPort": 8080,
28 | "RedirectedIps": [
29 | "xxx.xxx.xxx",
30 | "xxx.xxx.xxx"
31 | ]
32 | }
33 | ```
34 |
35 | Also, if no *InjectTo* args are being provided, the application will bind a **REST API** (default port is 80) to the localhost in order to allow any user to triggers **inject** or **createAndInject** directive to the application. A **killAll** directive is also provided in order to kill all the process that might have been created within this injector instance. The route are defined this way :
36 |
37 | - PUT `http://127.0.0.1:80/api/createandinject?exePath=C:\\Users\\User\\Desktop\\SomeProgram.exe`
38 | - with [*this json model*](https://github.com/thenameless314159/SocketHook/tree/master/src/SocketHook.API/Models/InjectionSettings.cs) in the request body.
39 | - PUT `http://127.0.0.1:80/api/inject?pId=17881`
40 | - also with [*this json model*](https://github.com/thenameless314159/SocketHook/tree/master/src/SocketHook.API/Models/InjectionSettings.cs) in the request body.
41 | - DELETE `http://127.0.0.1:80/api/killall` for the **killAll** directive
42 |
43 | ## Go further
44 |
45 | The WPF application takes advantage of the new .NET Core *generic hosting APIs*, therefore [a library](https://github.com/thenameless314159/SocketHook/tree/master/src/SocketHook.Extensions) that provides interaction with the hook REST API and extensions methods to register thoses services into the commonly used **`IServiceCollection`**. This library is also available [*on nuget at this address*](https://www.nuget.org/packages/SocketHook.Extensions/1.0.0).
46 |
47 | The registration logic looks like this :
48 |
49 | ```csharp
50 | services.AddSocketHook(opt =>
51 | {
52 | opt.AddConfiguration(ctx.Configuration);
53 | opt.Configure(x =>
54 | {
55 | x.UseHookServiceFactory = true;
56 | x.OpenHookOnStartup = true;
57 | x.KillAllOnExit = true;
58 | });
59 | });
60 | ```
61 |
62 | And this will registers at least an **`ISocketHookServiceFactory`** which will be responsible of creating **`ISocketHookService`** instances with their relative [**`InjectOptions`**](https://github.com/thenameless314159/SocketHook/tree/master/src/SocketHook.Extensions/Options/InjectOptions.cs).
63 |
64 | The **`ISocketHookService`** provides 3 methods to interact with the hook API :
65 |
66 | ```csharp
67 | public interface ISocketHookService
68 | {
69 | ValueTask TryCreateAndInject(string exePath, CancellationToken token = default);
70 | ValueTask TryInject(int pId, CancellationToken token = default);
71 |
72 | ///
73 | ValueTask KillAllInjectedProcesses(CancellationToken token = default);
74 | }
75 | ```
76 |
77 | ## Important
78 |
79 | If you are experiencing any issue binding the HTTP server to your specified port please check this article from Microsoft :
80 | [https://docs.microsoft.com/fr-fr/dotnet/framework/wcf/feature-details/configuring-http-and-https?redirectedfrom=MSDN](https://docs.microsoft.com/fr-fr/dotnet/framework/wcf/feature-details/configuring-http-and-https?redirectedfrom=MSDN)
81 |
--------------------------------------------------------------------------------
/SocketHook.sln:
--------------------------------------------------------------------------------
1 |
2 | Microsoft Visual Studio Solution File, Format Version 12.00
3 | # Visual Studio Version 16
4 | VisualStudioVersion = 16.0.28902.138
5 | MinimumVisualStudioVersion = 10.0.40219.1
6 | Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "src", "src", "{2F405002-93D6-4837-96D1-E2CC2F9D4438}"
7 | EndProject
8 | Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SocketHook", "src\SocketHook\SocketHook.csproj", "{847BFE7D-83B6-478B-81E4-A57B5EDA6C27}"
9 | EndProject
10 | Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SocketHook.API", "src\SocketHook.API\SocketHook.API.csproj", "{049BADE4-9257-48FA-9D82-16452B89CDA6}"
11 | EndProject
12 | Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "samples", "samples", "{B1B68385-416A-47C1-A443-51FEB7AB6DDA}"
13 | EndProject
14 | Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SocketHook.Extensions", "src\SocketHook.Extensions\SocketHook.Extensions.csproj", "{9D5FB345-75B2-453B-8DB9-F7301973380B}"
15 | EndProject
16 | Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SocketHook.HostedWpfSample", "samples\SocketHook.HostedWpfSample\SocketHook.HostedWpfSample.csproj", "{03C42374-08EC-4CAA-8088-9A8B012C1BAC}"
17 | EndProject
18 | Global
19 | GlobalSection(SolutionConfigurationPlatforms) = preSolution
20 | Debug|Any CPU = Debug|Any CPU
21 | Release|Any CPU = Release|Any CPU
22 | EndGlobalSection
23 | GlobalSection(ProjectConfigurationPlatforms) = postSolution
24 | {847BFE7D-83B6-478B-81E4-A57B5EDA6C27}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
25 | {847BFE7D-83B6-478B-81E4-A57B5EDA6C27}.Debug|Any CPU.Build.0 = Debug|Any CPU
26 | {847BFE7D-83B6-478B-81E4-A57B5EDA6C27}.Release|Any CPU.ActiveCfg = Release|Any CPU
27 | {847BFE7D-83B6-478B-81E4-A57B5EDA6C27}.Release|Any CPU.Build.0 = Release|Any CPU
28 | {049BADE4-9257-48FA-9D82-16452B89CDA6}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
29 | {049BADE4-9257-48FA-9D82-16452B89CDA6}.Debug|Any CPU.Build.0 = Debug|Any CPU
30 | {049BADE4-9257-48FA-9D82-16452B89CDA6}.Release|Any CPU.ActiveCfg = Release|Any CPU
31 | {049BADE4-9257-48FA-9D82-16452B89CDA6}.Release|Any CPU.Build.0 = Release|Any CPU
32 | {9D5FB345-75B2-453B-8DB9-F7301973380B}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
33 | {9D5FB345-75B2-453B-8DB9-F7301973380B}.Debug|Any CPU.Build.0 = Debug|Any CPU
34 | {9D5FB345-75B2-453B-8DB9-F7301973380B}.Release|Any CPU.ActiveCfg = Release|Any CPU
35 | {9D5FB345-75B2-453B-8DB9-F7301973380B}.Release|Any CPU.Build.0 = Release|Any CPU
36 | {03C42374-08EC-4CAA-8088-9A8B012C1BAC}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
37 | {03C42374-08EC-4CAA-8088-9A8B012C1BAC}.Debug|Any CPU.Build.0 = Debug|Any CPU
38 | {03C42374-08EC-4CAA-8088-9A8B012C1BAC}.Release|Any CPU.ActiveCfg = Release|Any CPU
39 | {03C42374-08EC-4CAA-8088-9A8B012C1BAC}.Release|Any CPU.Build.0 = Release|Any CPU
40 | EndGlobalSection
41 | GlobalSection(SolutionProperties) = preSolution
42 | HideSolutionNode = FALSE
43 | EndGlobalSection
44 | GlobalSection(NestedProjects) = preSolution
45 | {847BFE7D-83B6-478B-81E4-A57B5EDA6C27} = {2F405002-93D6-4837-96D1-E2CC2F9D4438}
46 | {049BADE4-9257-48FA-9D82-16452B89CDA6} = {2F405002-93D6-4837-96D1-E2CC2F9D4438}
47 | {9D5FB345-75B2-453B-8DB9-F7301973380B} = {2F405002-93D6-4837-96D1-E2CC2F9D4438}
48 | {03C42374-08EC-4CAA-8088-9A8B012C1BAC} = {B1B68385-416A-47C1-A443-51FEB7AB6DDA}
49 | EndGlobalSection
50 | GlobalSection(ExtensibilityGlobals) = postSolution
51 | SolutionGuid = {41D08C75-E025-4873-962A-E906D8C5B8FC}
52 | EndGlobalSection
53 | EndGlobal
54 |
--------------------------------------------------------------------------------
/samples/SocketHook.HostedWpfSample/App.xaml:
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1 |
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/samples/SocketHook.HostedWpfSample/App.xaml.cs:
--------------------------------------------------------------------------------
1 | using System;
2 | using System.IO;
3 | using System.Windows;
4 | using Microsoft.Extensions.Configuration;
5 | using Microsoft.Extensions.DependencyInjection;
6 | using Microsoft.Extensions.Hosting;
7 | using Microsoft.Extensions.Logging;
8 | using SocketHook.Extensions;
9 | using SocketHook.HostedWpfSample.Services;
10 | using SocketHook.HostedWpfSample.ViewModels;
11 | using SocketHook.HostedWpfSample.Views;
12 |
13 | namespace SocketHook.HostedWpfSample
14 | {
15 | ///
16 | /// Interaction logic for App.xaml
17 | ///
18 | public partial class App : Application
19 | {
20 | public static IHost RunningHost { get; private set; } // keeps a lifetime instance
21 |
22 | private static IHost CreateHost(string[] args) =>
23 | Host.CreateDefaultBuilder(args)
24 | //.ConfigureHostConfiguration(config => config.AddCommandLine(args))
25 | .ConfigureAppConfiguration(config =>
26 | {
27 | config.SetBasePath(Directory.GetCurrentDirectory());
28 | config.AddJsonFile("appsettings.json", optional: true);
29 | config.AddCommandLine(args);
30 | })
31 | .ConfigureServices((ctx, services) =>
32 | {
33 | if(ctx.HostingEnvironment.IsDevelopment())
34 | services.AddLogging(logger =>
35 | {
36 | logger.SetMinimumLevel(LogLevel.Trace);
37 | logger.AddFile($"app{DateTime.Now:yyyy-dd-M--HH-mm-ss}.log");
38 | });
39 |
40 | services.AddSocketHook(opt =>
41 | {
42 | opt.AddConfiguration(ctx.Configuration);
43 | opt.Configure(x =>
44 | {
45 | x.UseHookServiceFactory = true;
46 | x.OpenHookOnStartup = true;
47 | x.KillAllOnExit = true;
48 | });
49 | });
50 |
51 | services.AddSingleton();
52 | services.AddSingleton();
53 | services.AddTransient();
54 | services.AddTransient();
55 | services.AddTransient();
56 | services.AddTransient();
57 | }).Build();
58 |
59 | protected override void OnStartup(StartupEventArgs e)
60 | {
61 | DispatcherUnhandledException += (o, s) =>
62 | {
63 | if (s.Handled) return;
64 | MessageBox.Show($"An unhandled exception was propagated to the UI thread :\n{s.Exception}", "Fatal error",
65 | MessageBoxButton.OK, MessageBoxImage.Error);
66 |
67 | RunningHost?.StopAsync()?.GetAwaiter().GetResult();
68 | RunningHost?.Dispose();
69 | };
70 |
71 | RunningHost = CreateHost(e.Args);
72 | RunningHost.Start();
73 |
74 | var mainWindow = RunningHost.Services.GetRequiredService();
75 | MainWindow = mainWindow;
76 | mainWindow.Show();
77 | base.OnStartup(e);
78 | }
79 |
80 | protected override void OnExit(ExitEventArgs e)
81 | {
82 | try { RunningHost.Dispose(); } catch { /* discarded */ }
83 | base.OnExit(e);
84 | }
85 | }
86 | }
87 |
--------------------------------------------------------------------------------
/samples/SocketHook.HostedWpfSample/AssemblyInfo.cs:
--------------------------------------------------------------------------------
1 | using System.Windows;
2 |
3 | [assembly: ThemeInfo(
4 | ResourceDictionaryLocation.None, //where theme specific resource dictionaries are located
5 | //(used if a resource is not found in the page,
6 | // or application resource dictionaries)
7 | ResourceDictionaryLocation.SourceAssembly //where the generic resource dictionary is located
8 | //(used if a resource is not found in the page,
9 | // app, or any theme specific resource dictionaries)
10 | )]
11 |
--------------------------------------------------------------------------------
/samples/SocketHook.HostedWpfSample/Commands/ActionCommand.cs:
--------------------------------------------------------------------------------
1 | using System;
2 | using System.Windows.Input;
3 |
4 | namespace SocketHook.HostedWpfSample.Commands
5 | {
6 | public class ActionCommand : ICommand
7 | {
8 | private readonly Action _execute;
9 | private Func _predicate;
10 |
11 | public event EventHandler CanExecuteChanged
12 | {
13 | add => CommandManager.RequerySuggested += value;
14 | remove => CommandManager.RequerySuggested -= value;
15 | }
16 |
17 | private ActionCommand(Action execute, Func predicate = default)
18 | {
19 | _execute = execute;
20 | _predicate = predicate;
21 | }
22 |
23 | public static ICommand Create(Action execute, Func predicate = default) =>
24 | new ActionCommand(execute, predicate);
25 |
26 | public static ICommand Create(Action execute, Predicate predicate = default) =>
27 | new ActionCommand(execute, predicate);
28 |
29 | public bool CanExecute(object parameter) => (_predicate ??= () => true)();
30 | public void Execute(object parameter) => _execute();
31 | }
32 |
33 | public class ActionCommand : ICommand
34 | {
35 | private readonly Predicate _canExecute;
36 | private readonly Action _execute;
37 |
38 | public event EventHandler CanExecuteChanged
39 | {
40 | add => CommandManager.RequerySuggested += value;
41 | remove => CommandManager.RequerySuggested -= value;
42 | }
43 |
44 | public ActionCommand(Action execute)
45 | : this(execute, null) => _execute = execute;
46 |
47 | public ActionCommand(Action execute, Predicate canExecute)
48 | {
49 | _execute = execute ?? throw new ArgumentNullException(nameof(execute));
50 | _canExecute = canExecute;
51 | }
52 |
53 | public bool CanExecute(object parameter) => _canExecute == null || _canExecute((T)parameter);
54 |
55 | public void Execute(object parameter) => _execute((T)parameter);
56 | }
57 | }
58 |
--------------------------------------------------------------------------------
/samples/SocketHook.HostedWpfSample/Commands/AsyncCommand.cs:
--------------------------------------------------------------------------------
1 | using System;
2 | using System.Collections.Generic;
3 | using System.ComponentModel;
4 | using System.Text;
5 | using System.Threading.Tasks;
6 | using System.Windows.Input;
7 |
8 | namespace SocketHook.HostedWpfSample.Commands
9 | {
10 | public static class AsyncCommand
11 | {
12 | public static ICommand CreateWithInput(Func command, Action errorHandler = default) =>
13 | new InputCommandAsync(command, errorHandler);
14 |
15 | public static ICommand Create(Func command, Action errorHandler = default) =>
16 | new CommandAsync(command, errorHandler);
17 |
18 | ///
19 | /// This class propagate the exception to the UI thread if any happens by default, can be optimized
20 | /// using Task and a TaskCompletion implementation.
21 | /// More infos at : https://github.com/DanStevens/AsyncCommands
22 | ///
23 | private class InputCommandAsync : ICommand
24 | {
25 | private readonly Func _command;
26 | private readonly Action _errorHandler;
27 | private ValueTask _execution;
28 |
29 | public InputCommandAsync(Func command, Action errorHandler = default)
30 | {
31 | _errorHandler = errorHandler;
32 | _command = command;
33 | }
34 |
35 | public bool CanExecute(object parameter) => true; // can always execute, request will be denied anyway when executing the task.
36 |
37 | public void Execute(object parameter)
38 | {
39 | if (parameter != default && !(parameter is TInput))
40 | throw new ArgumentException($"An invalid argument of type {parameter.GetType().Name} has been provided " +
41 | $"to an AsyncCommand with input that should be of type : {typeof(TInput).Name}.");
42 | try
43 | {
44 | _execution = _command(parameter != null ? (TInput)parameter : default);
45 | RaiseCanExecuteChanged();
46 | if (_execution.IsCompletedSuccessfully)
47 | {
48 | RaiseCanExecuteChanged();
49 | return;
50 | }
51 | RaiseCanExecuteChanged();
52 | awaitTask(_execution); // will throw if not completed successfully
53 | RaiseCanExecuteChanged();
54 | }
55 | catch (Exception e) { if (_errorHandler == default) throw; _errorHandler(e); }
56 | static async void awaitTask(ValueTask execution) => await execution;
57 | }
58 |
59 | public event EventHandler CanExecuteChanged
60 | {
61 | add => CommandManager.RequerySuggested += value;
62 | remove => CommandManager.RequerySuggested -= value;
63 | }
64 |
65 | private static void RaiseCanExecuteChanged() => CommandManager.InvalidateRequerySuggested();
66 | }
67 |
68 | private class CommandAsync : ICommand
69 | {
70 | private readonly Func _command;
71 | private readonly Action _errorHandler;
72 | private ValueTask _execution;
73 |
74 | public CommandAsync(Func command, Action errorHandler = default)
75 | {
76 | _command = command;
77 | _errorHandler = errorHandler;
78 | }
79 |
80 | public bool CanExecute(object parameter) => true; // can always execute
81 |
82 | public void Execute(object parameter)
83 | {
84 | try
85 | {
86 | _execution = _command();
87 | RaiseCanExecuteChanged();
88 | if (_execution.IsCompletedSuccessfully)
89 | {
90 | RaiseCanExecuteChanged();
91 | return;
92 | }
93 |
94 | RaiseCanExecuteChanged();
95 | awaitTask(_execution); // will throw if not completed successfully
96 | RaiseCanExecuteChanged();
97 | }
98 | catch (Exception e) { if (_errorHandler == default) throw; _errorHandler(e); }
99 | static async void awaitTask(ValueTask execution) => await execution;
100 | }
101 |
102 | public event EventHandler CanExecuteChanged
103 | {
104 | add => CommandManager.RequerySuggested += value;
105 | remove => CommandManager.RequerySuggested -= value;
106 | }
107 |
108 | private static void RaiseCanExecuteChanged() => CommandManager.InvalidateRequerySuggested();
109 | }
110 | }
111 | }
112 |
--------------------------------------------------------------------------------
/samples/SocketHook.HostedWpfSample/Controls/ProcessTreeItem.cs:
--------------------------------------------------------------------------------
1 | using System.Windows;
2 | using System.Windows.Controls;
3 | using System.Windows.Media;
4 | using SocketHook.HostedWpfSample.Extensions;
5 | using SocketHook.HostedWpfSample.Models;
6 | using Image = System.Windows.Controls.Image;
7 | // ReSharper disable PossibleNullReferenceException
8 |
9 | namespace SocketHook.HostedWpfSample.Controls
10 | {
11 | public class ProcessDataRow : DataGridRow
12 | {
13 | public int ProcessId { get; }
14 | public ProcessDataRow(ProcessTreeItem treeItem)
15 | {
16 | ProcessId = treeItem.ProcessId;
17 | Item = treeItem;
18 | }
19 | }
20 |
21 | public class ProcessTreeItem : TreeViewItem
22 | {
23 | private static readonly Brush _whiteBrush = new SolidColorBrush((Color)ColorConverter.ConvertFromString("#f1f1f1"));
24 | private readonly ObservedProcess _process;
25 |
26 | public int ProcessId { get; }
27 |
28 | public ProcessTreeItem(ObservedProcess process)
29 | {
30 | var name = string.IsNullOrWhiteSpace(process.Name)
31 | ? process.Name
32 | : "none";
33 |
34 | _process = process;
35 | Header = CreateHeader();
36 | ProcessId = (int)process.ProcessId;
37 | CreateChild($"Executable Path: {process.FilePath}");
38 | CreateChild($"Process Name: {name}");
39 | CreateChild($"Process Id: {process.ProcessId}");
40 | CreateChild($"Priority: {process.Priority}");
41 | }
42 |
43 | protected TextBox CreateChild(string text)
44 | {
45 | var child = new TextBox
46 | {
47 | IsReadOnly = true,
48 | Foreground = _whiteBrush,
49 | Background = Brushes.Transparent,
50 | BorderThickness = new Thickness(0),
51 | FontSize = 10,
52 | Text = text
53 | };
54 | AddChild(child);
55 | return child;
56 | }
57 |
58 | private object CreateHeader()
59 | {
60 | var panel = new StackPanel
61 | {
62 | Orientation = Orientation.Horizontal,
63 | Children =
64 | {
65 | new Image {Source = _process.Icon.ToBitmapSource(), Height = 16, Width = 16},
66 | new Label {Foreground = _whiteBrush, FontSize = 12, Content = _process.FileName}
67 | }
68 | };
69 |
70 | return panel;
71 | }
72 | }
73 | }
74 |
--------------------------------------------------------------------------------
/samples/SocketHook.HostedWpfSample/Converters/BitmapToSource.cs:
--------------------------------------------------------------------------------
1 | using System;
2 | using System.Drawing;
3 | using System.Globalization;
4 | using System.Windows.Data;
5 | using SocketHook.HostedWpfSample.Extensions;
6 |
7 | namespace SocketHook.HostedWpfSample.Converters
8 | {
9 | public class BitmapToSource : IValueConverter
10 | {
11 | public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
12 | {
13 | if (value == null) return default;
14 | if (!(value is Bitmap image)) return default;
15 |
16 | return image.ToBitmapSource();
17 | }
18 |
19 | public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
20 | {
21 | return default;
22 | }
23 | }
24 | }
25 |
--------------------------------------------------------------------------------
/samples/SocketHook.HostedWpfSample/Extensions/BitMapExtensions.cs:
--------------------------------------------------------------------------------
1 | using System;
2 | using System.Collections.Generic;
3 | using System.Drawing;
4 | using System.Runtime.InteropServices;
5 | using System.Windows;
6 | using System.Windows.Interop;
7 | using System.Windows.Media.Imaging;
8 |
9 | namespace SocketHook.HostedWpfSample.Extensions
10 | {
11 | public static class BitMapExtensions
12 | {
13 | [DllImport("gdi32")]
14 | private static extern int DeleteObject(IntPtr o);
15 |
16 | public static BitmapSource ToBitmapSource(this Bitmap source)
17 | {
18 | var ip = source.GetHbitmap();
19 | BitmapSource bs;
20 | try
21 | {
22 | bs = Imaging.CreateBitmapSourceFromHBitmap(ip,
23 | IntPtr.Zero, Int32Rect.Empty, BitmapSizeOptions.FromEmptyOptions());
24 | }
25 | finally { DeleteObject(ip); }
26 |
27 | return bs;
28 | }
29 | }
30 | }
31 |
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/samples/SocketHook.HostedWpfSample/MainWindow.xaml:
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/samples/SocketHook.HostedWpfSample/MainWindow.xaml.cs:
--------------------------------------------------------------------------------
1 | using System.Windows;
2 | using System.Windows.Input;
3 |
4 | namespace SocketHook.HostedWpfSample
5 | {
6 | ///
7 | /// Interaction logic for MainWindow.xaml
8 | ///
9 | public partial class MainWindow : Window
10 | {
11 | public MainWindow(MainWindowViewModel viewModel)
12 | {
13 | DataContext = viewModel;
14 | InitializeComponent();
15 | }
16 |
17 | private void WindowMouseLeftButtonDown(object sender, MouseButtonEventArgs e) => DragMove();
18 |
19 | private async void Exit_Click(object sender, RoutedEventArgs e)
20 | { // forced to mark as async void, could also GetAwaiter().GetResult()
21 | await App.RunningHost.StopAsync();
22 | Close();
23 | }
24 |
25 | private void Maximize_Click(object sender, RoutedEventArgs e) =>
26 | WindowState = WindowState == WindowState.Maximized
27 | ? WindowState.Normal
28 | : WindowState.Maximized;
29 |
30 | private void Minimize_Click(object sender, RoutedEventArgs e) =>
31 | WindowState = WindowState == WindowState.Normal
32 | ? WindowState.Minimized
33 | : WindowState.Normal;
34 | }
35 | }
36 |
--------------------------------------------------------------------------------
/samples/SocketHook.HostedWpfSample/MainWindowViewModel.cs:
--------------------------------------------------------------------------------
1 | using System;
2 | using System.Collections.ObjectModel;
3 | using System.IO;
4 | using System.Windows;
5 | using System.Windows.Input;
6 | using Microsoft.Extensions.DependencyInjection;
7 | using Microsoft.Win32;
8 | using SocketHook.Extensions.Services;
9 | using SocketHook.HostedWpfSample.Commands;
10 | using SocketHook.HostedWpfSample.Models;
11 | using SocketHook.HostedWpfSample.Services;
12 | using SocketHook.HostedWpfSample.ViewModels;
13 | using SocketHook.HostedWpfSample.Views;
14 | // ReSharper disable PrivateFieldCanBeConvertedToLocalVariable
15 |
16 | namespace SocketHook.HostedWpfSample
17 | {
18 | public class MainWindowViewModel : ViewModelBase
19 | {
20 | public ReadOnlyObservableCollection Processes { get; }
21 |
22 | public MainWindowViewModel(IServiceProvider provider)
23 | {
24 | var processObserver = provider.GetRequiredService();
25 | _injectorFactory = provider.GetRequiredService();
26 | _optionsService = provider.GetRequiredService();
27 | Processes = processObserver.GetObservableCollection();
28 |
29 | Refresh = ActionCommand.Create(processObserver.Refresh);
30 | Settings = ActionCommand.Create(() => provider.GetRequiredService());
31 | InjectTo = AsyncCommand.CreateWithInput(async item =>
32 | {
33 | if (item == default)
34 | {
35 | MessageBox.Show("You must select a process before injecting !", "Warning", MessageBoxButton.OK,
36 | MessageBoxImage.Exclamation);
37 | return;
38 | }
39 |
40 | var current = _optionsService.GetCurrentOptions();
41 | if (current == default)
42 | {
43 | MessageBox.Show("Couldn't find inject options, you must configure them within the settings view !",
44 | "Error", MessageBoxButton.OK, MessageBoxImage.Error);
45 | return;
46 | }
47 |
48 | var (options, _) = current;
49 | var injector = _injectorFactory.CreateWith(options);
50 | if (!await injector.TryInject((int)item.ProcessId))
51 | {
52 | MessageBox.Show($"Couldn't inject to process with id:{item.ProcessId}, name:{item.FileName} !", "Error",
53 | MessageBoxButton.OK, MessageBoxImage.Error);
54 | return;
55 | }
56 |
57 | MessageBox.Show($"Successfully injected to current {item.FileName} process !", "Success",
58 | MessageBoxButton.OK, MessageBoxImage.Information);
59 | });
60 |
61 | CreateAndInject = AsyncCommand.Create(async () =>
62 | {
63 | var dialog = new OpenFileDialog
64 | {
65 | InitialDirectory = Directory.GetCurrentDirectory(),
66 | Filter = "EXE Files(*.exe) | *.exe",
67 | DefaultExt = ".exe",
68 | Multiselect = false
69 | };
70 |
71 | var result = dialog.ShowDialog();
72 | if (!result.HasValue || result == false) return;
73 | var current = _optionsService.GetCurrentOptions();
74 | if (current == default)
75 | {
76 | MessageBox.Show("Couldn't find inject options, you must configure them within the settings view !",
77 | "Error", MessageBoxButton.OK, MessageBoxImage.Error);
78 | return;
79 | }
80 |
81 | var (options, _) = current;
82 | var injector = _injectorFactory.CreateWith(options);
83 | if (!await injector.TryCreateAndInject(dialog.FileName))
84 | {
85 | MessageBox.Show($"Couldn't create and inject to file at : {dialog.FileName} !", "Error",
86 | MessageBoxButton.OK, MessageBoxImage.Error);
87 | return;
88 | }
89 | MessageBox.Show($"Successfully created and injected executable at {dialog.FileName} !", "Success",
90 | MessageBoxButton.OK, MessageBoxImage.Information);
91 | });
92 | }
93 |
94 | private readonly ISocketHookServiceFactory _injectorFactory;
95 | private readonly IInjectOptionsService _optionsService;
96 |
97 | public ICommand CreateAndInject { get; }
98 | public ICommand InjectTo { get; }
99 | public ICommand Settings { get; }
100 | public ICommand Refresh { get; }
101 | }
102 | }
103 |
--------------------------------------------------------------------------------
/samples/SocketHook.HostedWpfSample/Models/ObservedProcess.cs:
--------------------------------------------------------------------------------
1 | using System.Drawing;
2 |
3 | namespace SocketHook.HostedWpfSample.Models
4 | {
5 | public class ObservedProcess
6 | {
7 | public string Name { get; set; }
8 | public Bitmap Icon { get; set; }
9 | public uint Priority { get; set; }
10 | public uint ProcessId { get; set; }
11 | public string FileName { get; set; }
12 | public string FilePath { get; set; }
13 | }
14 | }
15 |
--------------------------------------------------------------------------------
/samples/SocketHook.HostedWpfSample/Properties/launchSettings.json:
--------------------------------------------------------------------------------
1 | {
2 | "profiles": {
3 | "SocketHook.HostedWpfSample": {
4 | "commandName": "Project",
5 | "commandLineArgs": "--environment=development --exePath=../../../../../src/SocketHook.Api/bin/debug/SocketHook.API.exe --injectOptionsFilePath=./injectoptions.json"
6 | },
7 | "SocketHook.HostedWpfSample-Prod": {
8 | "commandName": "Project",
9 | "commandLineArgs": "--environment=production --exePath=../../../../../src/SocketHook.Api/bin/debug/SocketHook.API.exe --injectOptionsFilePath=./injectoptions.json"
10 | }
11 | }
12 | }
--------------------------------------------------------------------------------
/samples/SocketHook.HostedWpfSample/Services/IInjectOptionsService.cs:
--------------------------------------------------------------------------------
1 | using System.IO;
2 | using System.Linq;
3 | using System.Text.Json;
4 | using Microsoft.Extensions.Configuration;
5 | using SocketHook.Extensions.Options;
6 | // ReSharper disable ClassNeverInstantiated.Local
7 | // ReSharper disable MemberCanBePrivate.Local
8 |
9 | namespace SocketHook.HostedWpfSample.Services
10 | {
11 | public interface IInjectOptionsService
12 | {
13 | (InjectOptions Options, string Path) GetCurrentOptions();
14 |
15 | bool TryLoadFromJson(string atPath, out InjectOptions options);
16 | bool TrySaveAsJson(string atPath, InjectOptions options);
17 | }
18 |
19 | internal sealed class InjectOptionsService : IInjectOptionsService
20 | {
21 | private static readonly JsonSerializerOptions _jsonOptions = new JsonSerializerOptions { PropertyNameCaseInsensitive = true};
22 | private const string _jsonExtension = ".json";
23 | private InjectOptions _currentOptions;
24 | private string _lastOptionsPath;
25 |
26 | public InjectOptionsService(IConfiguration configuration) => _lastOptionsPath = configuration["InjectOptionsFilePath"];
27 |
28 | public (InjectOptions, string) GetCurrentOptions()
29 | {
30 | if (_currentOptions != default) return (_currentOptions, _lastOptionsPath);
31 | return TryLoadFromJson(_lastOptionsPath, out _currentOptions)
32 | ? (_currentOptions, _lastOptionsPath)
33 | : default;
34 | }
35 |
36 | public bool TryLoadFromJson(string atPath, out InjectOptions options)
37 | {
38 | options = default;
39 | if (string.IsNullOrWhiteSpace(atPath)) return false;
40 | if (!atPath.EndsWith(_jsonExtension)) return false;
41 | if (!File.Exists(atPath)) return false;
42 | var json = File.ReadAllText(atPath);
43 |
44 | try
45 | {
46 | options = JsonSerializer.Deserialize(json, _jsonOptions)
47 | .AsInjectOptions();
48 |
49 | _currentOptions = options;
50 | _lastOptionsPath = atPath;
51 | return true;
52 | }
53 | catch { options = default; return false; }
54 | }
55 |
56 | public bool TrySaveAsJson(string atPath, InjectOptions options)
57 | {
58 | if (string.IsNullOrWhiteSpace(atPath)) return false;
59 | if (!atPath.EndsWith(_jsonExtension)) return false;
60 | if (!Directory.Exists(Path.GetDirectoryName(atPath))) return false;
61 |
62 | if (options == default) return false;
63 | if (options.RedirectionPort == default) return false;
64 | if (options.RedirectedIps == null || !options.RedirectedIps.Any()) return false;
65 |
66 | try
67 | {
68 | var json = JsonSerializer.Serialize(new JsonOptionsModel
69 | {RedirectionPort = options.RedirectionPort, RedirectedIps = options.RedirectedIps.ToArray()});
70 |
71 | File.WriteAllText(atPath, json);
72 | _currentOptions = options;
73 | _lastOptionsPath = atPath;
74 | return true;
75 | }
76 | catch { return false; }
77 | }
78 |
79 | private class JsonOptionsModel
80 | {
81 | public int RedirectionPort { get; set; }
82 | public string[] RedirectedIps { get; set; }
83 |
84 | public InjectOptions AsInjectOptions() => new InjectOptions(RedirectionPort, RedirectedIps);
85 | }
86 | }
87 | }
88 |
--------------------------------------------------------------------------------
/samples/SocketHook.HostedWpfSample/Services/IProcessObserverService.cs:
--------------------------------------------------------------------------------
1 | using System;
2 | using System.Collections.Generic;
3 | using System.Collections.ObjectModel;
4 | using System.Diagnostics;
5 | using System.Drawing;
6 | using System.IO;
7 | using System.Linq;
8 | using System.Management;
9 | using System.Threading.Tasks;
10 | using System.Windows;
11 | using System.Windows.Data;
12 | using System.Windows.Threading;
13 | using Microsoft.Extensions.Hosting;
14 | using Microsoft.Extensions.Logging;
15 | using SocketHook.HostedWpfSample.Controls;
16 | using SocketHook.HostedWpfSample.Extensions;
17 | using SocketHook.HostedWpfSample.Models;
18 | using SocketHook.HostedWpfSample.Threading;
19 | // ReSharper disable PossibleNullReferenceException
20 |
21 | namespace SocketHook.HostedWpfSample.Services
22 | {
23 | public interface IProcessObserverService
24 | {
25 | ReadOnlyObservableCollection GetObservableCollection();
26 | bool IsCurrentlyRefreshing { get; }
27 | void Refresh();
28 | }
29 |
30 | internal sealed class ProcessObserverService : IProcessObserverService
31 | {
32 | private readonly TimerAwaitable _nextHeartbeat = new TimerAwaitable(TimeSpan.FromSeconds(5), TimeSpan.FromSeconds(5));
33 | private readonly ObservableCollection _processes = new ObservableCollection();
34 | private readonly SafeState _isCurrentlyRefreshing = new SafeState();
35 | private readonly object _processesMutex = new object();
36 | private readonly ILogger _logger;
37 |
38 | public bool IsCurrentlyRefreshing => _isCurrentlyRefreshing;
39 |
40 | public ProcessObserverService(IHostApplicationLifetime lifetime, ILogger logger)
41 | {
42 | BindingOperations.EnableCollectionSynchronization(_processes, _processesMutex);
43 | _logger = logger;
44 |
45 | lifetime.ApplicationStarted.Register(Start);
46 | lifetime.ApplicationStopping.Register(Stop);
47 | }
48 |
49 | public ReadOnlyObservableCollection GetObservableCollection() {
50 | lock(_processesMutex) return new ReadOnlyObservableCollection(_processes);
51 | }
52 |
53 | public void Refresh()
54 | {
55 | if (IsCurrentlyRefreshing) return;
56 | var processes = GetInjectableProcesses().ToArray();
57 | Application.Current.Dispatcher.Invoke(() => RefreshFrom(processes),
58 | DispatcherPriority.Background);
59 | }
60 |
61 | private void Start()
62 | {
63 | _nextHeartbeat.Start();
64 | _ = Task.Run(ExecuteTimerLoop); // Fire and forget the timer loop
65 | }
66 |
67 | private void Stop() => _nextHeartbeat.Stop(); // Stop firing the timer
68 |
69 | private async Task ExecuteTimerLoop()
70 | {
71 | _logger.LogTrace("HeartBeat started.");
72 | Refresh(); // triggers once at startup
73 |
74 | using (_nextHeartbeat)
75 | {
76 | // The TimerAwaitable will return true until Stop is called
77 | while (await _nextHeartbeat)
78 | {
79 | try { Refresh(); }
80 | catch (Exception ex)
81 | {
82 | _logger.LogError($"HeartBeat failed with reason: {ex.Message}");
83 | _logger.LogTrace(ex.ToString());
84 | }
85 | }
86 | }
87 | _logger.LogTrace("HeartBeat ended.");
88 | }
89 |
90 | private void RefreshFrom(IEnumerable processes)
91 | {
92 | if (_isCurrentlyRefreshing) return;
93 |
94 | lock (_processesMutex)
95 | {
96 | _isCurrentlyRefreshing.SetTrue(); // set to true when the lock is acquired
97 | try
98 | {
99 | foreach (var toDelete in _processes.Where(
100 | pi => processes.All(p => p.ProcessId != pi.ProcessId)).ToArray())
101 | _processes.Remove(toDelete);
102 |
103 | foreach (var process in processes.Where(
104 | pi => _processes.All(p => p.ProcessId != pi.ProcessId)))
105 | _processes.Add(process);
106 | }
107 | finally { _isCurrentlyRefreshing.SetFalse(); }
108 | }
109 | }
110 |
111 | private static IEnumerable GetInjectableProcesses()
112 | {
113 | const string query = "SELECT ProcessId, Name, Priority, ExecutablePath FROM Win32_Process WHERE TerminationDate IS NULL AND ExecutablePath IS NOT NULL";
114 | using var searcher = new ManagementObjectSearcher(query);
115 | using var results = searcher.Get();
116 |
117 | var mo = results.Cast();
118 | foreach (var m in mo)
119 | {
120 | if (m == null) continue;
121 | var id = (uint)m["ProcessId"];
122 | var name = (string)m["Name"];
123 | var path = (string)m["ExecutablePath"];
124 | var priority = (uint)m["Priority"];
125 |
126 | yield return new ObservedProcess
127 | {
128 | Icon = Icon.ExtractAssociatedIcon(path).ToBitmap(),
129 | FileName = Path.GetFileName(path),
130 | Priority = priority,
131 | FilePath = path,
132 | ProcessId = id,
133 | Name = name
134 | };
135 | }
136 | }
137 | }
138 | }
139 |
--------------------------------------------------------------------------------
/samples/SocketHook.HostedWpfSample/SocketHook.HostedWpfSample.csproj:
--------------------------------------------------------------------------------
1 |
2 |
3 |
4 | WinExe
5 | netcoreapp3.1
6 | true
7 | syringe.ico
8 | thenameless314159
9 | SocketHook GUI to manage injections.
10 | Copyright 2020
11 |
12 | https://github.com/thenameless314159/SocketHook
13 | https://github.com/thenameless314159/SocketHook
14 | a7j8z-buwnq-0.png
15 |
16 | C#
17 | LICENSE
18 |
19 |
20 |
21 | false
22 | x64
23 |
24 |
25 |
26 |
27 |
28 |
29 |
30 |
31 |
32 |
33 |
34 |
35 |
36 |
37 |
38 | Always
39 |
40 |
41 | True
42 |
43 |
44 |
45 | True
46 |
47 |
48 |
49 |
50 |
--------------------------------------------------------------------------------
/samples/SocketHook.HostedWpfSample/Threading/SafeState.cs:
--------------------------------------------------------------------------------
1 | using System.Threading;
2 |
3 | namespace SocketHook.HostedWpfSample.Threading
4 | {
5 | public sealed class SafeState
6 | {
7 | private long _state;
8 |
9 | public bool Value
10 | {
11 | get => Interlocked.Read(ref _state) == 1;
12 | set
13 | {
14 | if (value) SetTrue();
15 | else SetFalse();
16 | }
17 | }
18 |
19 | public void SetTrue() => Interlocked.CompareExchange(ref _state, 1, 0);
20 | public void SetFalse() => Interlocked.CompareExchange(ref _state, 0, 1);
21 |
22 | public static implicit operator bool(SafeState state) => state.Value;
23 | }
24 | }
25 |
--------------------------------------------------------------------------------
/samples/SocketHook.HostedWpfSample/Threading/TimerAwaitable.cs:
--------------------------------------------------------------------------------
1 | using System;
2 | using System.Collections.Generic;
3 | using System.Runtime.CompilerServices;
4 | using System.Text;
5 | using System.Threading;
6 | using System.Threading.Tasks;
7 |
8 | namespace SocketHook.HostedWpfSample.Threading
9 | {
10 | // from BCL
11 | public sealed class TimerAwaitable : IDisposable, ICriticalNotifyCompletion
12 | {
13 | private static readonly Action _callbackCompleted = () => { };
14 | private readonly object _lockObj = new object();
15 |
16 | private readonly TimeSpan _dueTime;
17 | private readonly TimeSpan _period;
18 |
19 | private Action _callback;
20 | private Timer _timer;
21 |
22 | private bool _disposed;
23 | private bool _running = true;
24 |
25 |
26 | public TimerAwaitable(TimeSpan dueTime, TimeSpan period)
27 | {
28 | _dueTime = dueTime;
29 | _period = period;
30 | }
31 |
32 | public void Start()
33 | {
34 | if (_timer != null) return;
35 | lock (_lockObj)
36 | {
37 | if (_disposed)
38 | {
39 | return;
40 | }
41 |
42 | if (_timer != null) return;
43 | // Don't capture the current ExecutionContext and its AsyncLocals onto the timer
44 | var restoreFlow = false;
45 | try
46 | {
47 | if (!ExecutionContext.IsFlowSuppressed())
48 | {
49 | ExecutionContext.SuppressFlow();
50 | restoreFlow = true;
51 | }
52 |
53 | _timer = new Timer(state => ((TimerAwaitable)state).Tick(), this, _dueTime, _period);
54 | }
55 | finally
56 | {
57 | // Restore the current ExecutionContext
58 | if (restoreFlow)
59 | {
60 | ExecutionContext.RestoreFlow();
61 | }
62 | }
63 | }
64 | }
65 |
66 | public TimerAwaitable GetAwaiter() => this;
67 | public bool IsCompleted => ReferenceEquals(_callback, _callbackCompleted);
68 |
69 | public bool GetResult()
70 | {
71 | _callback = null;
72 | return _running;
73 | }
74 |
75 | private void Tick()
76 | {
77 | var continuation = Interlocked.Exchange(ref _callback, _callbackCompleted);
78 | continuation?.Invoke();
79 | }
80 |
81 | public void OnCompleted(Action continuation)
82 | {
83 | if (ReferenceEquals(_callback, _callbackCompleted) ||
84 | ReferenceEquals(Interlocked.CompareExchange(ref _callback, continuation, null), _callbackCompleted))
85 | {
86 | Task.Run(continuation);
87 | }
88 | }
89 |
90 | public void UnsafeOnCompleted(Action continuation) => OnCompleted(continuation);
91 |
92 | public void Stop()
93 | {
94 | lock (_lockObj)
95 | {
96 | // Stop should be used to trigger the call to end the loop which disposes
97 | if (_disposed)
98 | {
99 | throw new ObjectDisposedException(GetType().FullName);
100 | }
101 |
102 | _running = false;
103 | }
104 |
105 | // Call tick here to make sure that we yield the callback,
106 | // if it's currently waiting, we don't need to wait for the next period
107 | Tick();
108 | }
109 |
110 | public void Dispose()
111 | {
112 | lock (_lockObj)
113 | {
114 | _disposed = true;
115 | _timer?.Dispose();
116 | _timer = null;
117 | }
118 | }
119 | }
120 | }
121 |
--------------------------------------------------------------------------------
/samples/SocketHook.HostedWpfSample/ViewModels/InjectOptionsViewModel.cs:
--------------------------------------------------------------------------------
1 | using System.IO;
2 | using System.Linq;
3 | using System.Net;
4 | using System.Net.Sockets;
5 | using System.Windows;
6 | using System.Windows.Input;
7 | using Microsoft.Win32;
8 | using SocketHook.Extensions.Options;
9 | using SocketHook.HostedWpfSample.Commands;
10 | using SocketHook.HostedWpfSample.Services;
11 |
12 | namespace SocketHook.HostedWpfSample.ViewModels
13 | {
14 | public class InjectOptionsViewModel : ViewModelBase
15 | {
16 | private string _settingsFilePath;
17 | public string SettingsFilePath
18 | {
19 | get => _settingsFilePath;
20 | set => Set(ref _settingsFilePath, value, nameof(SettingsFilePath));
21 | }
22 |
23 | private string _redirectedIps;
24 | public string RedirectedIps
25 | {
26 | get => _redirectedIps;
27 | set => Set(ref _redirectedIps, value, nameof(RedirectedIps));
28 | }
29 |
30 | private string _redirectionPort;
31 | public string RedirectionPort
32 | {
33 | get => _redirectionPort;
34 | set => Set(ref _redirectionPort, value, nameof(RedirectionPort));
35 | }
36 |
37 | private bool _isPortValid;
38 | public bool IsPortValid
39 | {
40 | get => _isPortValid;
41 | set => Set(ref _isPortValid, value, nameof(IsPortValid));
42 | }
43 |
44 | private bool _isPortNotValid;
45 | public bool IsPortNotValid
46 | {
47 | get => _isPortNotValid;
48 | set => Set(ref _isPortNotValid, value, nameof(IsPortNotValid));
49 | }
50 |
51 | private (InjectOptions Options, string Path) _current;
52 |
53 | public InjectOptionsViewModel(IInjectOptionsService optionsService)
54 | {
55 | Save = ActionCommand.Create(settingsPath =>
56 | {
57 | if (string.IsNullOrWhiteSpace(RedirectionPort) || !int.TryParse(RedirectionPort, out var port))
58 | {
59 | IsPortNotValid = true;
60 | IsPortValid = false;
61 | return;
62 | }
63 | if (string.IsNullOrWhiteSpace(RedirectedIps))
64 | {
65 | MessageBox.Show("Invalid redirected Ips !", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
66 | return;
67 | }
68 | if (!IPAddress.TryParse(RedirectedIps, out _) && !RedirectedIps.Contains(','))
69 | {
70 | MessageBox.Show("Invalid redirected Ips !", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
71 | return;
72 | }
73 |
74 | var redirectedIps = RedirectedIps.Split(',');
75 | if(redirectedIps.All(ip => !IPAddress.TryParse(ip, out _)))
76 | {
77 | MessageBox.Show("Invalid redirected Ips !", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
78 | return;
79 | }
80 |
81 | if (_current.Options.RedirectionPort == port &&
82 | _current.Options.RedirectedIps.SequenceEqual(redirectedIps))
83 | return; // doesn't need to save nor telling to the user
84 |
85 | if (!optionsService.TrySaveAsJson(settingsPath, new InjectOptions(port, redirectedIps)))
86 | {
87 | MessageBox.Show("Couldn't save inject options !", "Warning", MessageBoxButton.OK, MessageBoxImage.Warning);
88 | return;
89 | }
90 |
91 | MessageBox.Show($"Options has successfully been saved at : {settingsPath} !", "Success", MessageBoxButton.OK, MessageBoxImage.Information);
92 | });
93 | Load = ActionCommand.Create(settingsPath =>
94 | {
95 | if (_current.Path == settingsPath) return;
96 | if (!optionsService.TryLoadFromJson(settingsPath, out var options))
97 | {
98 | MessageBox.Show($"Couldn't load inject options from : {settingsPath} !", "Warning", MessageBoxButton.OK, MessageBoxImage.Warning);
99 | return;
100 | }
101 | if (options.RedirectedIps.All(ip => !IPAddress.TryParse(ip, out _)))
102 | {
103 | MessageBox.Show("Loaded redirected Ips are invalid !", "Warning", MessageBoxButton.OK, MessageBoxImage.Warning);
104 | }
105 |
106 | _current = (options, settingsPath);
107 | UpdatePortStatus(options.RedirectionPort);
108 | RedirectionPort = options.RedirectionPort.ToString();
109 | RedirectedIps = string.Join(',', options.RedirectedIps);
110 | MessageBox.Show($"Options has successfully been loaded from : {settingsPath} !", "Success", MessageBoxButton.OK, MessageBoxImage.Information);
111 | });
112 | SelectFileFromExplorer = ActionCommand.Create(() =>
113 | {
114 | var dialog = new OpenFileDialog
115 | {
116 | InitialDirectory = Directory.GetCurrentDirectory(),
117 | Filter = "JSON Files(*.json) | *.json",
118 | DefaultExt = ".json",
119 | Multiselect = false
120 | };
121 |
122 | var result = dialog.ShowDialog();
123 | if (result.HasValue && result == true) SettingsFilePath = dialog.FileName;
124 | });
125 | _current = optionsService.GetCurrentOptions();
126 | if (_current == default)
127 | {
128 | SettingsFilePath = "couldn't load from configuration !";
129 | IsPortNotValid = true;
130 | IsPortValid = false;
131 | return;
132 | }
133 |
134 | RedirectedIps = string.Join(',', _current.Options.RedirectedIps);
135 | RedirectionPort = _current.Options.RedirectionPort.ToString();
136 | SettingsFilePath = Path.GetFullPath(_current.Path);
137 | UpdatePortStatus(_current.Options.RedirectionPort);
138 | }
139 |
140 | public ICommand Save { get; }
141 | public ICommand Load { get; }
142 | public ICommand SelectFileFromExplorer { get; }
143 |
144 | private void UpdatePortStatus(int port)
145 | {
146 | try
147 | {
148 | using var client = new TcpClient();
149 | client.Connect(IPAddress.Loopback, port);
150 | IsPortNotValid = !client.Connected;
151 | IsPortValid = client.Connected;
152 | }
153 | catch (SocketException)
154 | {
155 | IsPortNotValid = true;
156 | IsPortValid = false;
157 | }
158 | }
159 | }
160 | }
161 |
--------------------------------------------------------------------------------
/samples/SocketHook.HostedWpfSample/ViewModels/ViewModelBase.cs:
--------------------------------------------------------------------------------
1 | using System;
2 | using System.Collections.Generic;
3 | using System.ComponentModel;
4 | using System.Text;
5 |
6 | namespace SocketHook.HostedWpfSample.ViewModels
7 | {
8 | public abstract class ViewModelBase : INotifyPropertyChanged
9 | {
10 | public event PropertyChangedEventHandler PropertyChanged;
11 |
12 | protected void Set(ref T field, T value, string propertyName)
13 | {
14 | if (field != null && field.Equals(value)) return;
15 | field = value;
16 | RaisePropertyChanged(propertyName);
17 | }
18 |
19 | protected void RaisePropertyChanged(string propertyName)
20 | {
21 | if (TypeDescriptor.GetProperties(this)[propertyName] == null)
22 | throw new ArgumentNullException(GetType().Name + " does not contain property: " + propertyName);
23 |
24 | PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
25 | }
26 | }
27 | }
28 |
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/samples/SocketHook.HostedWpfSample/Views/InjectOptionsView.xaml:
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/samples/SocketHook.HostedWpfSample/Views/InjectOptionsView.xaml.cs:
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1 | using System;
2 | using System.Collections.Generic;
3 | using System.Text;
4 | using System.Windows;
5 | using System.Windows.Controls;
6 | using System.Windows.Data;
7 | using System.Windows.Documents;
8 | using System.Windows.Input;
9 | using System.Windows.Media;
10 | using System.Windows.Media.Imaging;
11 | using System.Windows.Shapes;
12 | using Microsoft.Extensions.DependencyInjection;
13 | using SocketHook.HostedWpfSample.ViewModels;
14 |
15 | namespace SocketHook.HostedWpfSample.Views
16 | {
17 | ///
18 | /// Logique d'interaction pour InjectOptionsView.xaml
19 | ///
20 | public partial class InjectOptionsView : Window
21 | {
22 | public InjectOptionsView(IServiceProvider provider)
23 | {
24 | DataContext = provider.GetRequiredService();
25 | Owner = Application.Current.MainWindow;
26 | ShowInTaskbar = false;
27 | InitializeComponent();
28 | ShowDialog();
29 | }
30 |
31 | private void WindowMouseLeftButtonDown(object sender, MouseButtonEventArgs e) => DragMove();
32 | private void Exit_Click(object sender, RoutedEventArgs e) => Close();
33 | }
34 | }
35 |
--------------------------------------------------------------------------------
/samples/SocketHook.HostedWpfSample/appsettings.json:
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1 | {
2 | "InjectOptionsFilePath": "./injectoptions.json",
3 | "ExePath": ".\\hook\\SocketHook.API.exe"
4 | }
5 |
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/samples/SocketHook.HostedWpfSample/syringe.ico:
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https://raw.githubusercontent.com/thenameless314159/SocketHook/458619958c2d64a6abb63a6bb9a4ac27c11ee6f2/samples/SocketHook.HostedWpfSample/syringe.ico
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/src/SocketHook.API/App.config:
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/src/SocketHook.API/Controllers/CreateAndInjectController.cs:
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1 | using System;
2 | using System.Linq;
3 | using System.Web.Http;
4 | using System.Web.Http.Results;
5 | using Microsoft.Extensions.DependencyInjection;
6 | using SocketHook.API.Models;
7 | using SocketHook.API.Services;
8 |
9 | namespace SocketHook.API.Controllers
10 | {
11 | public class CreateAndInjectController : ApiController
12 | {
13 | protected static IHookService HookService { get; private set; }
14 |
15 | public static void SetupDependencies(IServiceProvider services) =>
16 | HookService = services.GetRequiredService();
17 |
18 | public IHttpActionResult Put(string exePath, [FromBody]InjectionSettings options)
19 | {
20 | try
21 | {
22 | if (!HookService.TryCreateAndInject(exePath, options.RedirectionPort, options.RedirectedIps.ToArray()))
23 | return BadRequest($"Couldn't find exe at {exePath} !");
24 |
25 | return Ok();
26 | }
27 | catch (ArgumentException e)
28 | {
29 | return BadRequest($"Invalid {e.ParamName} provided !");
30 | }
31 | catch (Exception e)
32 | {
33 | return new ExceptionResult(e, this);
34 | }
35 | }
36 | }
37 | }
38 |
--------------------------------------------------------------------------------
/src/SocketHook.API/Controllers/InjectController.cs:
--------------------------------------------------------------------------------
1 | using System;
2 | using System.Collections.Generic;
3 | using System.Linq;
4 | using System.Web.Http;
5 | using System.Web.Http.Results;
6 | using Microsoft.Extensions.DependencyInjection;
7 | using Microsoft.Extensions.Logging;
8 | using SocketHook.API.Models;
9 | using SocketHook.API.Services;
10 |
11 | namespace SocketHook.API.Controllers
12 | {
13 | public class InjectController : ApiController
14 | {
15 | protected static IHookService HookService { get; private set; }
16 |
17 | public static void SetupDependencies(IServiceProvider services) =>
18 | HookService = services.GetRequiredService();
19 |
20 | public IHttpActionResult Put(int pId, [FromBody]InjectionSettings options)
21 | {
22 | try
23 | {
24 | if (!HookService.TryInject(pId, options.RedirectionPort, options.RedirectedIps.ToArray()))
25 | return BadRequest("Process has already been injected");
26 |
27 | return Ok();
28 | }
29 | catch (ArgumentException e)
30 | {
31 | return BadRequest($"Invalid {e.ParamName} provided !");
32 | }
33 | catch (Exception e)
34 | {
35 | return new ExceptionResult(e, this);
36 | }
37 | }
38 | }
39 | }
40 |
--------------------------------------------------------------------------------
/src/SocketHook.API/Controllers/KillAllController.cs:
--------------------------------------------------------------------------------
1 | using System;
2 | using System.Web.Http;
3 | using System.Web.Http.Results;
4 | using Microsoft.Extensions.DependencyInjection;
5 | using Microsoft.Extensions.Logging;
6 | using SocketHook.API.Services;
7 |
8 | namespace SocketHook.API.Controllers
9 | {
10 | public class KillAllController : ApiController
11 | {
12 | protected static IHookService HookService { get; private set; }
13 | protected static ILogger Logger { get; private set; }
14 |
15 | public static void SetupDependencies(IServiceProvider services)
16 | {
17 | Logger = services.GetRequiredService>();
18 | HookService = services.GetRequiredService();
19 | }
20 |
21 | public IHttpActionResult Delete()
22 | {
23 | Logger.LogInformation("Kill all registered processes directive received !");
24 | try
25 | {
26 |
27 | HookService.KillAllInjectedProcesses();
28 | return Ok();
29 | }
30 | catch (Exception e)
31 | {
32 | return new ExceptionResult(e, this);
33 | }
34 | }
35 | }
36 | }
37 |
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/src/SocketHook.API/Models/InjectionSettings.cs:
--------------------------------------------------------------------------------
1 | using System.Collections.Generic;
2 |
3 | namespace SocketHook.API.Models
4 | {
5 | public class InjectionSettings
6 | {
7 | public int RedirectionPort { get; set; }
8 | public IEnumerable RedirectedIps { get; set; }
9 | }
10 | }
11 |
--------------------------------------------------------------------------------
/src/SocketHook.API/Program.cs:
--------------------------------------------------------------------------------
1 | using Microsoft.Extensions.Configuration;
2 | using Microsoft.Extensions.Hosting;
3 | using System;
4 | using System.IO;
5 | using System.Threading.Tasks;
6 | using Microsoft.Extensions.DependencyInjection;
7 | using Microsoft.Extensions.Logging;
8 | using SocketHook.API.Services;
9 |
10 | namespace SocketHook.API
11 | {
12 | internal class Program
13 | {
14 | private static Task Main(string[] args)
15 | {
16 | SetupConsole();
17 | return CreateHostBuilder(args).RunConsoleAsync();
18 | }
19 |
20 | private static IHostBuilder CreateHostBuilder(string[] args)
21 | => Host.CreateDefaultBuilder(args)
22 | .ConfigureAppConfiguration(config => config.SetBasePath(Directory.GetCurrentDirectory())
23 | .AddJsonFile("appsettings.json", optional: true)
24 | .AddCommandLine(args))
25 | .ConfigureLogging((ctx, logger) =>
26 | {
27 | if (ctx.HostingEnvironment.IsDevelopment()) logger.SetMinimumLevel(LogLevel.Debug);
28 | else logger.AddFilter("Microsoft.Hosting.Lifetime", LogLevel.Warning);
29 | logger.AddFilter("Microsoft.Extensions.Hosting.Internal.Host", LogLevel.Warning);
30 | logger.AddConsole();
31 | })
32 | .ConfigureServices((ctx, services) =>
33 | {
34 | var settings = new Settings();
35 | ctx.Configuration.Bind(settings);
36 | var socketHookPath = Directory.GetCurrentDirectory() + @"\SocketHook.dll";
37 | if (File.Exists(socketHookPath)) settings.HookPath = socketHookPath;
38 |
39 | services.AddSingleton(settings);
40 | services.AddTransient(sp =>
41 | {
42 | var cfg = sp.GetRequiredService();
43 | var port = cfg.Port != default
44 | ? cfg.Port
45 | : 80;
46 |
47 | return new HttpServerLifeTimeService(port,
48 | sp.GetRequiredService>());
49 | });
50 |
51 | services.AddHostedService();
52 | services.AddHostedService();
53 | services.AddSingleton();
54 | });
55 |
56 | static void SetupConsole()
57 | {
58 | Console.Title = "Socket hook API";
59 | Console.ForegroundColor = ConsoleColor.Green;
60 | Console.WriteLine(@"
61 | |________|___________________|_
62 | | | | | | | | | | | | | |________________
63 | |________|___________________|_| ,
64 | | | | ");
65 | Console.WriteLine(" Socket hook injector - github.com/thenameless314159\n");
66 | Console.ForegroundColor = ConsoleColor.White;
67 | }
68 | }
69 | }
70 |
--------------------------------------------------------------------------------
/src/SocketHook.API/Properties/AssemblyInfo.cs:
--------------------------------------------------------------------------------
1 | using System.Reflection;
2 | using System.Runtime.InteropServices;
3 |
4 | // Les informations générales relatives à un assembly dépendent de
5 | // l'ensemble d'attributs suivant. Changez les valeurs de ces attributs pour modifier les informations
6 | // associées à un assembly.
7 | [assembly: AssemblyTitle("SocketHook.API")]
8 | [assembly: AssemblyDescription("Windows hook for connect method.")]
9 | [assembly: AssemblyConfiguration("")]
10 | [assembly: AssemblyCompany("thenameless314159")]
11 | [assembly: AssemblyProduct("SocketHook.API")]
12 | [assembly: AssemblyCopyright("Copyright thenameless314159 © 2020")]
13 | [assembly: AssemblyTrademark("")]
14 | [assembly: AssemblyCulture("")]
15 |
16 | // L'affectation de la valeur false à ComVisible rend les types invisibles dans cet assembly
17 | // aux composants COM. Si vous devez accéder à un type dans cet assembly à partir de
18 | // COM, affectez la valeur true à l'attribut ComVisible sur ce type.
19 | [assembly: ComVisible(false)]
20 |
21 | // Le GUID suivant est pour l'ID de la typelib si ce projet est exposé à COM
22 | [assembly: Guid("049bade4-9257-48fa-9d82-16452b89cda6")]
23 |
24 | // Les informations de version pour un assembly se composent des quatre valeurs suivantes :
25 | //
26 | // Version principale
27 | // Version secondaire
28 | // Numéro de build
29 | // Révision
30 | //
31 | // Vous pouvez spécifier toutes les valeurs ou indiquer les numéros de build et de révision par défaut
32 | // en utilisant '*', comme indiqué ci-dessous :
33 | // [assembly: AssemblyVersion("1.0.*")]
34 | [assembly: AssemblyVersion("2.0.0.0")]
35 | [assembly: AssemblyFileVersion("2.0.0.0")]
36 |
--------------------------------------------------------------------------------
/src/SocketHook.API/Services/ApplicationStartupService.cs:
--------------------------------------------------------------------------------
1 | using System;
2 | using System.IO;
3 | using System.Linq;
4 | using System.Threading;
5 | using System.Threading.Tasks;
6 | using Microsoft.Extensions.Hosting;
7 | using Microsoft.Extensions.Logging;
8 |
9 | namespace SocketHook.API.Services
10 | {
11 | internal sealed class ApplicationStartupService : IHostedService
12 | {
13 | private readonly HttpServerLifeTimeService _httpServer;
14 | private readonly IHookService _hookService;
15 | private readonly Settings _settings;
16 | private readonly ILogger _logger;
17 |
18 | public ApplicationStartupService(HttpServerLifeTimeService httpServer,
19 | ILogger logger,
20 | IHookService hookService,
21 | Settings settings)
22 | {
23 | _hookService = hookService;
24 | _httpServer = httpServer;
25 | _settings = settings;
26 | _logger = logger;
27 | }
28 |
29 | public async Task StartAsync(CancellationToken token)
30 | {
31 | if (string.IsNullOrWhiteSpace(_settings.HookPath) && !File.Exists(_settings.HookPath))
32 | {
33 | _logger.LogCritical($"Invalid {nameof(Settings.HookPath)} provided !");
34 | return;
35 | }
36 |
37 | if (_settings.ShouldInjectToExe())
38 | {
39 | if (_settings.AreInjectInputsValid()) {
40 | _logger.LogCritical(
41 | $"Invalid {nameof(Settings.RedirectionPort)} or {nameof(Settings.RedirectedIps)} provided !");
42 | return;
43 | }
44 |
45 | try
46 | {
47 | if (!_hookService.TryCreateAndInject(_settings.InjectToExe, _settings.RedirectionPort,
48 | _settings.RedirectedIps.ToArray()))
49 | {
50 | _logger.LogCritical($"Couldn't find exe at {_settings.InjectToExe} !");
51 | return;
52 | }
53 |
54 | }
55 | catch (ArgumentException e)
56 | {
57 | if (!string.IsNullOrWhiteSpace(e.Message)) _logger.LogError(e.Message);
58 | _logger.LogCritical($"Invalid {e.ParamName} provided !");
59 | return;
60 | }
61 | catch (Exception e)
62 | {
63 | _logger.LogCritical(
64 | $"An unhandled exception happened while creating and injecting at {_settings.InjectToExe} !");
65 | _logger.LogDebug(e.ToString());
66 | return;
67 | }
68 | }
69 |
70 | if (_settings.ShouldInjectToPId())
71 | {
72 | if (_settings.AreInjectInputsValid())
73 | {
74 | _logger.LogCritical(
75 | $"Invalid {nameof(Settings.RedirectionPort)} or {nameof(Settings.RedirectedIps)} provided !");
76 | return;
77 | }
78 |
79 | try
80 | {
81 | if (!_hookService.TryInject(_settings.InjectToPId, _settings.RedirectionPort,
82 | _settings.RedirectedIps.ToArray()))
83 | {
84 | _logger.LogCritical($"Process with id={_settings.InjectToPId} has already been injected !");
85 | return;
86 | }
87 |
88 | }
89 | catch (ArgumentException e)
90 | {
91 | if(!string.IsNullOrWhiteSpace(e.Message)) _logger.LogError(e.Message);
92 | _logger.LogCritical($"Invalid {e.ParamName} provided !");
93 | return;
94 | }
95 | catch (Exception e)
96 | {
97 | _logger.LogCritical(
98 | $"An unhandled exception happened while creating and injecting at {_settings.InjectToExe} !");
99 | _logger.LogDebug(e.ToString());
100 | return;
101 | }
102 | }
103 |
104 | await _httpServer.SetupAsync();
105 | }
106 |
107 | public async Task StopAsync(CancellationToken token)
108 | {
109 | await _httpServer.DisposeAsync();
110 | if(!_settings.ShouldInjectToPId() &&
111 | !_settings.ShouldInjectToExe())
112 | _hookService.KillAllInjectedProcesses();
113 | }
114 | }
115 | }
116 |
--------------------------------------------------------------------------------
/src/SocketHook.API/Services/ControllersDependencyInjectionService.cs:
--------------------------------------------------------------------------------
1 | using System;
2 | using System.Threading;
3 | using System.Threading.Tasks;
4 | using Microsoft.Extensions.Hosting;
5 | using SocketHook.API.Controllers;
6 |
7 | namespace SocketHook.API.Services
8 | {
9 | internal sealed class ControllersDependencyInjectionService : IHostedService
10 | {
11 | public ControllersDependencyInjectionService(IServiceProvider provider)
12 | {
13 | CreateAndInjectController.SetupDependencies(provider);
14 | KillAllController.SetupDependencies(provider);
15 | InjectController.SetupDependencies(provider);
16 | }
17 |
18 | public Task StartAsync(CancellationToken cancellationToken) => Task.CompletedTask;
19 | public Task StopAsync(CancellationToken cancellationToken) => Task.CompletedTask;
20 | }
21 | }
22 |
--------------------------------------------------------------------------------
/src/SocketHook.API/Services/HttpServerLifeTimeService.cs:
--------------------------------------------------------------------------------
1 | using System;
2 | using System.Threading.Tasks;
3 | using System.Web.Http;
4 | using System.Web.Http.SelfHost;
5 | using Microsoft.Extensions.Logging;
6 |
7 | namespace SocketHook.API.Services
8 | {
9 | internal sealed class HttpServerLifeTimeService : IAsyncDisposable
10 | {
11 | private readonly string _baseAddress;
12 | private HttpSelfHostServer _server;
13 | private readonly ILogger _logger;
14 |
15 | public HttpServerLifeTimeService(int listeningPort, ILogger logger)
16 | {
17 | _baseAddress = $"http://127.0.0.1:{listeningPort}/";
18 | _logger = logger;
19 | }
20 |
21 | public async Task SetupAsync()
22 | {
23 | var config = new HttpSelfHostConfiguration(_baseAddress);
24 | config.Routes.MapHttpRoute("API Default",
25 | "api/{controller}/{id}",
26 | new { id = RouteParameter.Optional });
27 |
28 | _server = new HttpSelfHostServer(config);
29 | await _server.OpenAsync();
30 |
31 | _logger.LogInformation($"Now listening at : {_baseAddress} !");
32 | }
33 |
34 | public ValueTask DisposeAsync()
35 | {
36 | return _server == default ? default : closeServer();
37 | async ValueTask closeServer() { try { await _server.CloseAsync(); _server.Dispose(); } catch{ /*discarded */ } }
38 | }
39 | }
40 | }
41 |
--------------------------------------------------------------------------------
/src/SocketHook.API/Services/IHookService.cs:
--------------------------------------------------------------------------------
1 | using System;
2 | using System.Collections.Concurrent;
3 | using System.Diagnostics;
4 | using System.IO;
5 | using System.Linq;
6 | using System.Net;
7 | using System.Runtime.Remoting;
8 | using System.Runtime.Remoting.Channels.Ipc;
9 | using EasyHook;
10 | using Microsoft.Extensions.Logging;
11 | // ReSharper disable FieldCanBeMadeReadOnly.Local
12 | // ReSharper disable NotAccessedField.Local
13 |
14 | namespace SocketHook.API.Services
15 | {
16 | public interface IHookService : IDisposable
17 | {
18 | bool TryCreateAndInject(string exePath, int redirectionPort, params string[] redirectedIps);
19 | bool TryInject(int processId, int redirectionPort, params string[] redirectedIps);
20 | void KillAllInjectedProcesses();
21 | }
22 |
23 | internal sealed class HookService : IHookService
24 | {
25 | private readonly ConcurrentDictionary _registeredPid;
26 | private readonly IpcServerChannel _ipcServer;
27 | private readonly Settings _settings;
28 | private string _ipcChannelName;
29 |
30 | public HookService(ILogger logger, Settings settings)
31 | {
32 | _ipcServer = RemoteHooking.IpcCreateServer(ref _ipcChannelName, WellKnownObjectMode.Singleton,
33 | new HookInterface(logger));
34 |
35 | _registeredPid = new ConcurrentDictionary();
36 | _settings = settings;
37 | }
38 |
39 | public bool TryCreateAndInject(string exePath, int redirectionPort, params string[] redirectedIps)
40 | {
41 | if (!File.Exists(exePath)) return false;
42 | if (redirectionPort == default) throw new ArgumentNullException(nameof(redirectionPort));
43 |
44 | RemoteHooking.CreateAndInject(
45 | exePath,
46 | string.Empty,
47 | 0x00000004,
48 | InjectionOptions.DoNotRequireStrongName,
49 | _settings.HookPath,
50 | _settings.HookPath,
51 | out var pId,
52 | _ipcChannelName,
53 | redirectedIps,
54 | redirectionPort);
55 |
56 | _registeredPid.TryAdd(pId, pId);
57 | return true;
58 | }
59 |
60 | public bool TryInject(int processId, int redirectionPort, params string[] redirectedIps)
61 | {
62 | if (_registeredPid.TryGetValue(processId, out _)) return false;
63 | if (redirectionPort == default) throw new ArgumentNullException(nameof(redirectionPort));
64 |
65 | RemoteHooking.Inject(processId, InjectionOptions.DoNotRequireStrongName,
66 | _settings.HookPath, _settings.HookPath, _ipcChannelName,
67 | redirectedIps,
68 | redirectionPort);
69 |
70 | _registeredPid.TryAdd(processId, processId);
71 | return true;
72 | }
73 |
74 | private readonly object _mutex = new object();
75 |
76 | public void KillAllInjectedProcesses()
77 | {
78 | lock (_mutex) // ensure it doesn't try to kill the same processes twice
79 | {
80 | var runningProcesses = Process.GetProcesses();
81 | foreach (var regProcess in _registeredPid)
82 | runningProcesses.FirstOrDefault(p => p.Id == regProcess.Key)?
83 | .Kill();
84 | }
85 | }
86 |
87 | public void Dispose() { try { _ipcServer.StopListening(default); } catch { /* discarded */ } }
88 | }
89 | }
90 |
--------------------------------------------------------------------------------
/src/SocketHook.API/Settings.cs:
--------------------------------------------------------------------------------
1 | using System.Collections.Generic;
2 | using System.Linq;
3 |
4 | namespace SocketHook.API
5 | {
6 | public sealed class Settings
7 | {
8 | public int Port { get; set; }
9 | public string HookPath { get; set; }
10 | public int InjectToPId { get; set; }
11 | public string InjectToExe { get; set; }
12 | public int RedirectionPort { get; set; }
13 | public IEnumerable RedirectedIps { get; set; }
14 | }
15 |
16 | #region Extensions
17 |
18 | public static class SettingsExtensions
19 | {
20 | public static bool ShouldInjectToPId(this Settings s) => s.InjectToPId != default;
21 | public static bool ShouldInjectToExe(this Settings s) => !string.IsNullOrWhiteSpace(s.InjectToExe);
22 | public static bool AreInjectInputsValid(this Settings s) => s.RedirectionPort == default ||
23 | s.RedirectedIps == null ||
24 | !s.RedirectedIps.Any();
25 | }
26 |
27 | #endregion
28 | }
29 |
--------------------------------------------------------------------------------
/src/SocketHook.API/SocketHook.API.csproj:
--------------------------------------------------------------------------------
1 |
2 |
3 |
4 |
5 |
6 | Debug
7 | AnyCPU
8 | {049BADE4-9257-48FA-9D82-16452B89CDA6}
9 | Exe
10 | SocketHook.API
11 | SocketHook.API
12 | v4.7.2
13 | 512
14 | true
15 | true
16 |
17 |
18 | publish\
19 | true
20 | Disk
21 | false
22 | Foreground
23 | 7
24 | Days
25 | false
26 | false
27 | true
28 | 0
29 | 1.0.0.%2a
30 | false
31 | false
32 | true
33 |
34 |
35 | AnyCPU
36 | true
37 | full
38 | false
39 | bin\Debug\
40 | DEBUG;TRACE
41 | prompt
42 | 4
43 |
44 |
45 | AnyCPU
46 | pdbonly
47 | true
48 | bin\Release\
49 | TRACE
50 | prompt
51 | 4
52 |
53 |
54 | syringe.ico
55 |
56 |
57 |
58 | ..\..\packages\EasyHook.2.7.7097\lib\net40\EasyHook.dll
59 |
60 |
61 | ..\..\packages\Microsoft.Bcl.AsyncInterfaces.1.1.0\lib\net461\Microsoft.Bcl.AsyncInterfaces.dll
62 |
63 |
64 | ..\..\packages\Microsoft.Extensions.Configuration.3.1.1\lib\netstandard2.0\Microsoft.Extensions.Configuration.dll
65 |
66 |
67 | ..\..\packages\Microsoft.Extensions.Configuration.Abstractions.3.1.1\lib\netstandard2.0\Microsoft.Extensions.Configuration.Abstractions.dll
68 |
69 |
70 | ..\..\packages\Microsoft.Extensions.Configuration.Binder.3.1.1\lib\netstandard2.0\Microsoft.Extensions.Configuration.Binder.dll
71 |
72 |
73 | ..\..\packages\Microsoft.Extensions.Configuration.CommandLine.3.1.1\lib\netstandard2.0\Microsoft.Extensions.Configuration.CommandLine.dll
74 |
75 |
76 | ..\..\packages\Microsoft.Extensions.Configuration.EnvironmentVariables.3.1.1\lib\netstandard2.0\Microsoft.Extensions.Configuration.EnvironmentVariables.dll
77 |
78 |
79 | ..\..\packages\Microsoft.Extensions.Configuration.FileExtensions.3.1.1\lib\netstandard2.0\Microsoft.Extensions.Configuration.FileExtensions.dll
80 |
81 |
82 | ..\..\packages\Microsoft.Extensions.Configuration.Json.3.1.1\lib\netstandard2.0\Microsoft.Extensions.Configuration.Json.dll
83 |
84 |
85 | ..\..\packages\Microsoft.Extensions.Configuration.UserSecrets.3.1.1\lib\netstandard2.0\Microsoft.Extensions.Configuration.UserSecrets.dll
86 |
87 |
88 | ..\..\packages\Microsoft.Extensions.DependencyInjection.3.1.1\lib\net461\Microsoft.Extensions.DependencyInjection.dll
89 |
90 |
91 | ..\..\packages\Microsoft.Extensions.DependencyInjection.Abstractions.3.1.1\lib\netstandard2.0\Microsoft.Extensions.DependencyInjection.Abstractions.dll
92 |
93 |
94 | ..\..\packages\Microsoft.Extensions.FileProviders.Abstractions.3.1.1\lib\netstandard2.0\Microsoft.Extensions.FileProviders.Abstractions.dll
95 |
96 |
97 | ..\..\packages\Microsoft.Extensions.FileProviders.Physical.3.1.1\lib\netstandard2.0\Microsoft.Extensions.FileProviders.Physical.dll
98 |
99 |
100 | ..\..\packages\Microsoft.Extensions.FileSystemGlobbing.3.1.1\lib\netstandard2.0\Microsoft.Extensions.FileSystemGlobbing.dll
101 |
102 |
103 | ..\..\packages\Microsoft.Extensions.Hosting.3.1.1\lib\netstandard2.0\Microsoft.Extensions.Hosting.dll
104 |
105 |
106 | ..\..\packages\Microsoft.Extensions.Hosting.Abstractions.3.1.1\lib\netstandard2.0\Microsoft.Extensions.Hosting.Abstractions.dll
107 |
108 |
109 | ..\..\packages\Microsoft.Extensions.Hosting.WindowsServices.3.1.1\lib\netstandard2.0\Microsoft.Extensions.Hosting.WindowsServices.dll
110 |
111 |
112 | ..\..\packages\Microsoft.Extensions.Logging.3.1.1\lib\netstandard2.0\Microsoft.Extensions.Logging.dll
113 |
114 |
115 | ..\..\packages\Microsoft.Extensions.Logging.Abstractions.3.1.1\lib\netstandard2.0\Microsoft.Extensions.Logging.Abstractions.dll
116 |
117 |
118 | ..\..\packages\Microsoft.Extensions.Logging.Configuration.3.1.1\lib\netstandard2.0\Microsoft.Extensions.Logging.Configuration.dll
119 |
120 |
121 | ..\..\packages\Microsoft.Extensions.Logging.Console.3.1.1\lib\netstandard2.0\Microsoft.Extensions.Logging.Console.dll
122 |
123 |
124 | ..\..\packages\Microsoft.Extensions.Logging.Debug.3.1.1\lib\netstandard2.0\Microsoft.Extensions.Logging.Debug.dll
125 |
126 |
127 | ..\..\packages\Microsoft.Extensions.Logging.EventLog.3.1.1\lib\net461\Microsoft.Extensions.Logging.EventLog.dll
128 |
129 |
130 | ..\..\packages\Microsoft.Extensions.Logging.EventSource.3.1.1\lib\netstandard2.0\Microsoft.Extensions.Logging.EventSource.dll
131 |
132 |
133 | ..\..\packages\Microsoft.Extensions.Options.3.1.1\lib\netstandard2.0\Microsoft.Extensions.Options.dll
134 |
135 |
136 | ..\..\packages\Microsoft.Extensions.Options.ConfigurationExtensions.3.1.1\lib\netstandard2.0\Microsoft.Extensions.Options.ConfigurationExtensions.dll
137 |
138 |
139 | ..\..\packages\Microsoft.Extensions.Primitives.3.1.1\lib\netstandard2.0\Microsoft.Extensions.Primitives.dll
140 |
141 |
142 | ..\..\packages\Newtonsoft.Json.12.0.3\lib\net45\Newtonsoft.Json.dll
143 |
144 |
145 |
146 | ..\..\packages\System.Buffers.4.5.0\lib\netstandard2.0\System.Buffers.dll
147 |
148 |
149 | ..\..\packages\System.ComponentModel.Annotations.4.7.0\lib\net461\System.ComponentModel.Annotations.dll
150 |
151 |
152 |
153 |
154 | ..\..\packages\System.Diagnostics.EventLog.4.7.0\lib\net461\System.Diagnostics.EventLog.dll
155 |
156 |
157 | ..\..\packages\System.Memory.4.5.3\lib\netstandard2.0\System.Memory.dll
158 |
159 |
160 | ..\..\packages\Microsoft.AspNet.WebApi.Client.5.2.7\lib\net45\System.Net.Http.Formatting.dll
161 |
162 |
163 |
164 | ..\..\packages\System.Numerics.Vectors.4.5.0\lib\net46\System.Numerics.Vectors.dll
165 |
166 |
167 | ..\..\packages\System.Runtime.CompilerServices.Unsafe.4.7.0\lib\netstandard2.0\System.Runtime.CompilerServices.Unsafe.dll
168 |
169 |
170 |
171 | ..\..\packages\System.Security.Principal.Windows.4.7.0\lib\net461\System.Security.Principal.Windows.dll
172 |
173 |
174 |
175 | ..\..\packages\System.ServiceProcess.ServiceController.4.7.0\lib\net461\System.ServiceProcess.ServiceController.dll
176 |
177 |
178 | ..\..\packages\System.Text.Encodings.Web.4.7.0\lib\netstandard2.0\System.Text.Encodings.Web.dll
179 |
180 |
181 | ..\..\packages\System.Text.Json.4.7.0\lib\net461\System.Text.Json.dll
182 |
183 |
184 | ..\..\packages\System.Threading.Tasks.Extensions.4.5.3\lib\netstandard2.0\System.Threading.Tasks.Extensions.dll
185 |
186 |
187 | ..\..\packages\System.ValueTuple.4.5.0\lib\net47\System.ValueTuple.dll
188 |
189 |
190 | ..\..\packages\Microsoft.AspNet.WebApi.Core.5.2.7\lib\net45\System.Web.Http.dll
191 |
192 |
193 | ..\..\packages\Microsoft.AspNet.WebApi.SelfHost.5.2.7\lib\net45\System.Web.Http.SelfHost.dll
194 |
195 |
196 |
197 |
198 |
199 |
200 |
201 |
202 |
203 |
204 |
205 |
206 |
207 |
208 |
209 |
210 |
211 |
212 |
213 |
214 |
215 |
216 |
217 |
218 |
219 |
220 |
221 | PreserveNewest
222 |
223 |
224 | PreserveNewest
225 |
226 |
227 | PreserveNewest
228 |
229 |
230 | PreserveNewest
231 |
232 |
233 | PreserveNewest
234 |
235 |
236 | PreserveNewest
237 |
238 |
239 |
240 |
241 |
242 | {847bfe7d-83b6-478b-81e4-a57b5eda6c27}
243 | SocketHook
244 |
245 |
246 |
247 |
248 | False
249 | Microsoft .NET Framework 4.7.2 %28x86 et x64%29
250 | true
251 |
252 |
253 | False
254 | .NET Framework 3.5 SP1
255 | false
256 |
257 |
258 |
259 |
260 |
261 | Ce projet fait référence à des packages NuGet qui sont manquants sur cet ordinateur. Utilisez l'option de restauration des packages NuGet pour les télécharger. Pour plus d'informations, consultez http://go.microsoft.com/fwlink/?LinkID=322105. Le fichier manquant est : {0}.
262 |
263 |
264 |
265 |
266 |
267 |
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46 |
47 |
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/src/SocketHook.Extensions/Options/HookOptions.cs:
--------------------------------------------------------------------------------
1 | using System.Collections.Generic;
2 | using System.Linq;
3 |
4 | namespace SocketHook.Extensions.Options
5 | {
6 | public sealed class HookOptions
7 | {
8 | public int ApiPort { get; set; }
9 | public string ExePath { get; set; }
10 |
11 | public bool KillAllOnExit { get; set; } = true;
12 | public bool OpenHookOnStartup { get; set; }
13 | public bool UseHookServiceFactory { get; set; }
14 |
15 | ///
16 | /// Requires and
17 | /// to be set and valid.
18 | ///
19 | public string InjectToExeOnStartup { get; set; }
20 |
21 | public int RedirectionPort { get; set; }
22 | public IEnumerable RedirectedIps { get; set; }
23 | }
24 |
25 | #region Extensions
26 |
27 | public static class HookOptionsExtensions
28 | {
29 | public static bool HasValidInjectOptions(this HookOptions opt) => opt.RedirectionPort != default &&
30 | opt.RedirectedIps != null &&
31 | opt.RedirectedIps.Any();
32 |
33 | public static InjectOptions AsInjectOptions(this HookOptions opt) =>
34 | new InjectOptions(opt.RedirectionPort, opt.RedirectedIps);
35 | }
36 |
37 | #endregion
38 | }
39 |
--------------------------------------------------------------------------------
/src/SocketHook.Extensions/Options/HookOptionsBuilder.cs:
--------------------------------------------------------------------------------
1 | using System;
2 | using System.IO;
3 | using System.Linq;
4 | using System.Net.Http;
5 | using System.Threading;
6 | using Microsoft.Extensions.Configuration;
7 | using Microsoft.Extensions.DependencyInjection;
8 | using Microsoft.Extensions.DependencyInjection.Extensions;
9 | using Microsoft.Extensions.Hosting;
10 | using SocketHook.Extensions.Services;
11 |
12 | namespace SocketHook.Extensions.Options
13 | {
14 | public sealed class HookOptionsBuilder
15 | {
16 | private HookOptions _settings;
17 |
18 | internal HookOptionsBuilder()
19 | {
20 | }
21 |
22 | ///
23 | /// Bind the configuration to the a new , if
24 | /// is set to true, the options will be bound from a section of the configuration.
25 | ///
26 | /// The configuration.
27 | /// Determine whether it should be bound from a section or not.
28 | ///
29 | public HookOptionsBuilder AddConfiguration(IConfiguration configuration, bool fromSection = false)
30 | {
31 | if (fromSection) configuration = configuration.GetSection(nameof(HookOptions));
32 | var options = new HookOptions();
33 | configuration.Bind(options);
34 | _settings = options;
35 | return this;
36 | }
37 |
38 | public HookOptionsBuilder Configure(Action configure)
39 | {
40 | if (configure == null) return this;
41 | var options = _settings ??= new HookOptions();
42 | configure(options);
43 | return this;
44 | }
45 | internal IServiceCollection RegisterAllDependencies(IServiceCollection services)
46 | {
47 | if (string.IsNullOrWhiteSpace(_settings.ExePath)) throw new ArgumentNullException(nameof(_settings.ExePath));
48 | if (!File.Exists(_settings.ExePath)) throw new FileNotFoundException($"Couldn't find hook executable at {_settings.ExePath}");
49 | services.TryAddSingleton(sp => new HookLifetimeService(_settings.ExePath));
50 |
51 | if (_settings.UseHookServiceFactory)
52 | services.AddHttpClient(ConfigureHttpClient)
53 | .SetHandlerLifetime(Timeout.InfiniteTimeSpan);
54 |
55 | if (_settings.HasValidInjectOptions())
56 | services.AddHttpClient(ConfigureHttpClient)
57 | .SetHandlerLifetime(Timeout.InfiniteTimeSpan);
58 |
59 | var isStartupStringValid = !string.IsNullOrWhiteSpace(_settings.InjectToExeOnStartup) && _settings.InjectToExeOnStartup.EndsWith(".exe");
60 | var isStartupExeValid = isStartupStringValid && File.Exists(_settings.InjectToExeOnStartup);
61 | if (!isStartupExeValid) _settings.InjectToExeOnStartup = string.Empty;
62 |
63 | services.AddHostedService(sp =>
64 | {
65 | ISocketHookService hookService;
66 | if (isStartupExeValid && _settings.HasValidInjectOptions())
67 | hookService = sp.GetRequiredService();
68 | else
69 | hookService = sp.GetRequiredService()
70 | .CreateKillAllOnlyService();
71 |
72 | return new SocketHookHosting(_settings,
73 | sp.GetRequiredService(), hookService,
74 | sp.GetRequiredService());
75 | });
76 |
77 | return services;
78 | }
79 |
80 | private void ConfigureHttpClient(HttpClient client)
81 | {
82 | var port = 80;
83 | if (_settings.ApiPort != default) port = _settings.ApiPort;
84 | client.BaseAddress = new Uri($"http://127.0.0.1:{port}/api/");
85 | }
86 | }
87 | }
88 |
--------------------------------------------------------------------------------
/src/SocketHook.Extensions/Options/InjectOptions.cs:
--------------------------------------------------------------------------------
1 | using System.Collections.Generic;
2 | using System.Text.Json;
3 |
4 | namespace SocketHook.Extensions.Options
5 | {
6 | public class InjectOptions
7 | {
8 | public int RedirectionPort { get; }
9 | public IEnumerable RedirectedIps { get; }
10 |
11 | public InjectOptions(int redirectionPort, IEnumerable redirectedIps)
12 | {
13 | RedirectionPort = redirectionPort;
14 | RedirectedIps = redirectedIps;
15 | }
16 |
17 | public override string ToString() => _serializedJson ??= JsonSerializer.Serialize(this);
18 | private string _serializedJson;
19 | }
20 | }
21 |
--------------------------------------------------------------------------------
/src/SocketHook.Extensions/Services/IHookLifetimeService.cs:
--------------------------------------------------------------------------------
1 | using System;
2 | using System.Diagnostics;
3 | using System.IO;
4 | using System.Linq;
5 |
6 | namespace SocketHook.Extensions.Services
7 | {
8 | public interface IHookLifetimeService : IDisposable
9 | {
10 | bool IsHookApplicationStarted { get; }
11 | void Start(bool hidden = true);
12 | }
13 |
14 | internal sealed class HookLifetimeService : IHookLifetimeService
15 | {
16 | public bool IsHookApplicationStarted { get; private set; }
17 |
18 | public HookLifetimeService(string hookPath) => _hookPath = hookPath;
19 | private static Process _hookProcess;
20 | private readonly string _hookPath;
21 |
22 | public void Start(bool hidden = true)
23 | {
24 | const string hookName = "Socket hook API";
25 | if (_hookProcess != default && !_hookProcess.HasExited) return;
26 | var currentlyRunningHook = Process.GetProcesses()
27 | .FirstOrDefault(process => process.MainWindowTitle == hookName);
28 |
29 | if (currentlyRunningHook != null && !currentlyRunningHook.HasExited)
30 | {
31 | _hookProcess = currentlyRunningHook;
32 | IsHookApplicationStarted = true;
33 | return;
34 | }
35 |
36 | var infos = new ProcessStartInfo(_hookPath) { WorkingDirectory = Path.GetDirectoryName(_hookPath) };
37 | if (!hidden) infos.Arguments = "--environment=development";
38 | else
39 | {
40 | infos.WindowStyle = ProcessWindowStyle.Hidden;
41 | infos.Arguments = "--environment=Production";
42 | infos.CreateNoWindow = true;
43 | }
44 |
45 | _hookProcess = Process.Start(infos);
46 | IsHookApplicationStarted = true;
47 | }
48 |
49 | public void Dispose()
50 | {
51 | if (!IsHookApplicationStarted) return;
52 | try { IsHookApplicationStarted = false; _hookProcess?.Kill(); }
53 | catch { /* discarded */ }
54 | }
55 | }
56 | }
57 |
--------------------------------------------------------------------------------
/src/SocketHook.Extensions/Services/ISocketHookService.cs:
--------------------------------------------------------------------------------
1 | using System;
2 | using System.Collections.Generic;
3 | using System.Net.Http;
4 | using System.Text;
5 | using System.Threading;
6 | using System.Threading.Tasks;
7 | using SocketHook.Extensions.Options;
8 |
9 | namespace SocketHook.Extensions.Services
10 | {
11 | public interface ISocketHookService
12 | {
13 | ValueTask TryCreateAndInject(string exePath, CancellationToken token = default);
14 | ValueTask TryInject(int pId, CancellationToken token = default);
15 |
16 | ///
17 | /// Kill all the processes that might have been created using this service.
18 | ///
19 | ///
20 | ValueTask KillAllInjectedProcesses(CancellationToken token = default);
21 | }
22 |
23 | internal sealed class SocketHookService : ISocketHookService
24 | {
25 | private const string _createAndInjectRoute = "createandinject?exePath=";
26 | private const string _mediaType = "application/json";
27 | private const string _injectRoute = "inject?pId=";
28 | private const string _killAllRoute = "killall";
29 |
30 | private readonly IHookLifetimeService _hookLifetime;
31 | private readonly string _injectionSettings;
32 | private readonly HttpClient _client;
33 |
34 | public SocketHookService(HttpClient client, IHookLifetimeService hookLifetime, InjectOptions options = default)
35 | {
36 | _injectionSettings = options?.ToString();
37 | _hookLifetime = hookLifetime;
38 | _client = client;
39 | }
40 |
41 | public async ValueTask TryCreateAndInject(string exePath, CancellationToken token = default)
42 | {
43 | if (string.IsNullOrEmpty(exePath)) return false;
44 | if (!_hookLifetime.IsHookApplicationStarted) _hookLifetime.Start();
45 | var response = await _client.PutAsync(_createAndInjectRoute + exePath,
46 | new StringContent(_injectionSettings, Encoding.UTF8, _mediaType), token);
47 |
48 | return response.IsSuccessStatusCode;
49 | }
50 |
51 | public async ValueTask TryInject(int pId, CancellationToken token = default)
52 | {
53 | if (pId == default) return false;
54 | if (!_hookLifetime.IsHookApplicationStarted) _hookLifetime.Start();
55 | var response = await _client.PutAsync(_injectRoute + pId,
56 | new StringContent(_injectionSettings, Encoding.UTF8, _mediaType), token);
57 |
58 | return response.IsSuccessStatusCode;
59 | }
60 |
61 | ///
62 | public async ValueTask KillAllInjectedProcesses(CancellationToken token = default)
63 | {
64 | if (!_hookLifetime.IsHookApplicationStarted) return;
65 | var response = await _client.DeleteAsync(_killAllRoute, token);
66 | response.EnsureSuccessStatusCode();
67 | }
68 | }
69 | }
70 |
--------------------------------------------------------------------------------
/src/SocketHook.Extensions/Services/ISocketHookServiceFactory.cs:
--------------------------------------------------------------------------------
1 | using System;
2 | using System.Collections.Generic;
3 | using System.Linq;
4 | using System.Net;
5 | using System.Net.Http;
6 | using SocketHook.Extensions.Options;
7 |
8 | namespace SocketHook.Extensions.Services
9 | {
10 | public interface ISocketHookServiceFactory
11 | {
12 | ISocketHookService CreateWith(InjectOptions options);
13 | }
14 |
15 | internal sealed class SocketHookServiceFactory : ISocketHookServiceFactory
16 | {
17 | private readonly IHookLifetimeService _hookLifetime;
18 | private readonly HttpClient _client;
19 |
20 | public SocketHookServiceFactory(HttpClient client, IHookLifetimeService hookLifetime)
21 | {
22 | _hookLifetime = hookLifetime;
23 | _client = client;
24 | }
25 |
26 | public ISocketHookService CreateWith(InjectOptions options)
27 | {
28 | if (options.RedirectedIps == null || !options.RedirectedIps.Any())
29 | throw new ArgumentNullException(nameof(options.RedirectedIps));
30 | if (options.RedirectionPort == default) throw new ArgumentNullException(nameof(options.RedirectionPort));
31 | return new SocketHookService(_client, _hookLifetime, options);
32 | }
33 |
34 | internal ISocketHookService CreateKillAllOnlyService() => new SocketHookService(_client, _hookLifetime);
35 | }
36 |
37 | #region Extensions
38 |
39 | public static class SocketHookServiceFactoryExtensions
40 | {
41 | public static ISocketHookService CreateWith(this ISocketHookServiceFactory factory, IEnumerable ips,
42 | int redirectedToPort) => factory.CreateWith(new InjectOptions(redirectedToPort, ips));
43 |
44 | public static ISocketHookService CreateWith(this ISocketHookServiceFactory factory, IEnumerable ips,
45 | int redirectedToPort) => factory.CreateWith(new InjectOptions(redirectedToPort, ips.Select(ip => ip.ToString())));
46 |
47 | internal static ISocketHookService CreateKillAllOnlyService(this ISocketHookServiceFactory factory) =>
48 | ((SocketHookServiceFactory) factory).CreateKillAllOnlyService();
49 | }
50 |
51 | #endregion
52 | }
53 |
--------------------------------------------------------------------------------
/src/SocketHook.Extensions/Services/SocketHookHosting.cs:
--------------------------------------------------------------------------------
1 | using System;
2 | using System.Threading;
3 | using System.Threading.Tasks;
4 | using Microsoft.Extensions.Hosting;
5 | using SocketHook.Extensions.Options;
6 |
7 | namespace SocketHook.Extensions.Services
8 | {
9 | internal sealed class SocketHookHosting : IHostedService
10 | {
11 | private readonly ISocketHookService _socketHookService;
12 | private readonly IHookLifetimeService _hookLifetime;
13 | private readonly HookOptions _options;
14 | private readonly bool _isProduction;
15 |
16 | public SocketHookHosting(HookOptions options, IHookLifetimeService hookLifetime, ISocketHookService hookService, IHostEnvironment env)
17 | {
18 | _isProduction = env.IsProduction();
19 | _socketHookService = hookService;
20 | _hookLifetime = hookLifetime;
21 | _options = options;
22 |
23 | }
24 |
25 | public async Task StartAsync(CancellationToken token)
26 | {
27 | if(_options.OpenHookOnStartup &&
28 | string.IsNullOrWhiteSpace(_options.InjectToExeOnStartup))
29 | {
30 | _hookLifetime.Start(_isProduction);
31 | return;
32 | }
33 | // this method will triggers hook startup
34 | await _socketHookService.TryCreateAndInject(_options.InjectToExeOnStartup, token);
35 | }
36 |
37 | public async Task StopAsync(CancellationToken token)
38 | {
39 | if (!_hookLifetime.IsHookApplicationStarted) return;
40 | if (_options.KillAllOnExit)
41 | try { await _socketHookService.KillAllInjectedProcesses(token); }
42 | catch { /* discarded */ }
43 |
44 | _hookLifetime.Dispose();
45 | }
46 | }
47 | }
48 |
--------------------------------------------------------------------------------
/src/SocketHook.Extensions/SocketHook.Extensions.csproj:
--------------------------------------------------------------------------------
1 |
2 |
3 |
4 | netcoreapp3.1
5 | thenameless314159
6 | Provides .NET Core hosting friendly DI registration API to interact with the SocketHook REST API and manage its lifetime.
7 | Copyright 2020
8 |
9 | https://github.com/thenameless314159/SocketHook
10 | C#
11 | true
12 | true
13 | a7j8z-buwnq-0.png
14 |
15 | https://github.com/thenameless314159/SocketHook
16 | LICENSE
17 |
18 |
19 |
20 |
21 |
22 |
23 |
24 |
25 |
26 |
27 |
28 |
29 | True
30 |
31 |
32 |
33 | True
34 |
35 |
36 |
37 |
38 |
39 |
--------------------------------------------------------------------------------
/src/SocketHook.Extensions/SocketHookExtensions.cs:
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1 | using System;
2 | using Microsoft.Extensions.DependencyInjection;
3 | using SocketHook.Extensions.Options;
4 |
5 | namespace SocketHook.Extensions
6 | {
7 | public static class SocketHookExtensions
8 | {
9 | public static IServiceCollection AddSocketHook(this IServiceCollection services, Action configure)
10 | {
11 | if (configure == null) return services;
12 | var options = new HookOptionsBuilder();
13 | configure(options);
14 |
15 | return options.RegisterAllDependencies(services);
16 | }
17 | }
18 | }
19 |
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/src/SocketHook/HookInterface.cs:
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1 | using System;
2 | using Microsoft.Extensions.Logging;
3 |
4 | namespace SocketHook
5 | {
6 | public class HookInterface : MarshalByRefObject
7 | {
8 | public HookInterface(ILogger logger) => _logger = logger;
9 | private readonly ILogger _logger;
10 |
11 | public void NotifyInstalled(string processName, int pid) => _logger?.LogInformation($"Successfully injected to {processName}.exe with pid={pid} !");
12 | public void LogInformation(string message) => _logger?.LogInformation(message);
13 | public void LogWarning(string message) => _logger?.LogWarning(message);
14 | public void LogDebug(string message) => _logger?.LogDebug(message);
15 |
16 | public void OnError(Exception ex)
17 | {
18 | _logger?.LogError($"An unhandled exception happened with reason : {ex.Message}");
19 | _logger?.LogDebug(ex.ToString());
20 | }
21 | }
22 | }
23 |
--------------------------------------------------------------------------------
/src/SocketHook/Main.cs:
--------------------------------------------------------------------------------
1 | using EasyHook;
2 | using System;
3 | using System.Collections.Generic;
4 | using System.Diagnostics;
5 | using System.Linq;
6 | using System.Net;
7 | using System.Runtime.InteropServices;
8 | using System.Threading;
9 | using static SocketHook.NativeSocketMethods;
10 | using static EasyHook.RemoteHooking;
11 |
12 | namespace SocketHook
13 | {
14 | public class Main : IEntryPoint
15 | {
16 | private IEnumerable _whitelist;
17 | private readonly HookInterface _logger;
18 | private LocalHook _connectHook;
19 | private ushort _redirectionPort;
20 |
21 | public Main(IContext context, string channelName, IEnumerable ipsWhitelist, int redirectionPort)
22 | {
23 | _logger = IpcConnectClient(channelName);
24 | }
25 |
26 | public void Run(IContext context, string channelName, IEnumerable ipsWhitelist, int redirectionPort)
27 | {
28 | try
29 | {
30 | _whitelist = ipsWhitelist.ToList().Select(IPAddress.Parse);
31 | _redirectionPort = (ushort)redirectionPort;
32 |
33 | _connectHook = LocalHook.Create(
34 | LocalHook.GetProcAddress("Ws2_32.dll", "connect"),
35 | new WinsockConnectDelegate(_onConnect), this);
36 |
37 | WakeUpProcess();
38 | var currentProcess = Process.GetCurrentProcess();
39 | _logger.NotifyInstalled(currentProcess.ProcessName, currentProcess.Id);
40 | _connectHook.ThreadACL.SetExclusiveACL(new[] { 0 });
41 | }
42 | catch (Exception ex) { _logger.OnError(ex); }
43 | while (true) Thread.Sleep(1000);
44 | }
45 |
46 | private int _onConnect(IntPtr socket, IntPtr address, int addrSize)
47 | {
48 | try
49 | {
50 | var structure = Marshal.PtrToStructure(address);
51 | var ipAddress = new IPAddress(structure.sin_addr.S_addr);
52 | var port = structure.sin_port;
53 | _logger.LogInformation($"Connection attempt at {ipAddress}:{port} successfully intercepted !");
54 |
55 | if (!_whitelist.Contains(ipAddress))
56 | {
57 | _logger.LogWarning("Address wasn't in registered whitelist, the client will connect to it directly.");
58 | return connect(socket, address, addrSize);
59 | }
60 |
61 | var strucPtr = Marshal.AllocHGlobal(addrSize);
62 | var struc = new sockaddr_in
63 | {
64 | sin_addr = {S_addr = inet_addr("127.0.0.1")},
65 | sin_port = htons(_redirectionPort),
66 | sin_family = (short) AddressFamily.InterNetworkv4,
67 | };
68 | _logger.LogDebug($"Intercepted address successfully rewritten to 127.0.0.1:{_redirectionPort}, attempting to connect...");
69 | Marshal.StructureToPtr(struc, strucPtr, true);
70 | return connect(socket, strucPtr, addrSize);
71 | }
72 | catch (Exception e)
73 | {
74 | _logger.OnError(e);
75 | return default;
76 | }
77 | }
78 | }
79 | }
80 |
--------------------------------------------------------------------------------
/src/SocketHook/NativeSocketMethods.cs:
--------------------------------------------------------------------------------
1 | using System;
2 | using System.Runtime.InteropServices;
3 |
4 | namespace SocketHook
5 | {
6 | public static class NativeSocketMethods
7 | {
8 | [DllImport("Ws2_32.dll", CharSet = CharSet.Ansi)]
9 | public static extern uint inet_addr(string cp);
10 |
11 | [DllImport("Ws2_32.dll")]
12 | public static extern ushort htons(ushort hostshort);
13 |
14 | public enum AddressFamily
15 | {
16 | AppleTalk = 0x11,
17 | BlueTooth = 0x20,
18 | InterNetworkv4 = 2,
19 | InterNetworkv6 = 0x17,
20 | Ipx = 4,
21 | Irda = 0x1a,
22 | NetBios = 0x11,
23 | Unknown = 0
24 | }
25 |
26 | [DllImport("WS2_32.dll", SetLastError = true)]
27 | public static extern int connect(IntPtr s, IntPtr addr, int addrsize);
28 |
29 | [DllImport("Ws2_32.dll")]
30 | public static extern int send(IntPtr s, IntPtr buf, int len, int flags);
31 |
32 | [DllImport("Ws2_32.dll")]
33 | public static extern int recv(IntPtr s, IntPtr buf, int len, int flags);
34 |
35 | [UnmanagedFunctionPointer(CallingConvention.StdCall, CharSet = CharSet.Ansi, SetLastError = true)]
36 | public delegate int WinsockConnectDelegate(IntPtr s, IntPtr addr, int addrsize);
37 |
38 | [UnmanagedFunctionPointer(CallingConvention.StdCall, CharSet = CharSet.Ansi, SetLastError = true)]
39 | public delegate int WinsockRecvDelegate(IntPtr s, IntPtr buf, int len, int flags);
40 |
41 | [UnmanagedFunctionPointer(CallingConvention.StdCall, CharSet = CharSet.Ansi, SetLastError = true)]
42 | public delegate int WinsockSendDelegate(IntPtr s, IntPtr buf, int len, int flags);
43 |
44 | public enum ProtocolType
45 | {
46 | BlueTooth = 3,
47 | ReliableMulticast = 0x71,
48 | Tcp = 6,
49 | Udp = 0x11
50 | }
51 |
52 | [StructLayout(LayoutKind.Sequential, Size = 16)]
53 | public struct sockaddr_in
54 | {
55 | public const int Size = 16;
56 |
57 | public short sin_family;
58 | public ushort sin_port;
59 | public struct in_addr
60 | {
61 | public uint S_addr;
62 | public struct _S_un_b
63 | {
64 | public byte s_b1, s_b2, s_b3, s_b4;
65 | }
66 | public _S_un_b S_un_b;
67 | public struct _S_un_w
68 | {
69 | public ushort s_w1, s_w2;
70 | }
71 | public _S_un_w S_un_w;
72 | }
73 | public in_addr sin_addr;
74 | }
75 |
76 | public enum SocketType
77 | {
78 | Unknown,
79 | Stream,
80 | DGram,
81 | Raw,
82 | Rdm,
83 | SeqPacket
84 | }
85 | }
86 | }
87 |
--------------------------------------------------------------------------------
/src/SocketHook/Properties/AssemblyInfo.cs:
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1 | using System.Reflection;
2 | using System.Runtime.InteropServices;
3 |
4 | // Les informations générales relatives à un assembly dépendent de
5 | // l'ensemble d'attributs suivant. Changez les valeurs de ces attributs pour modifier les informations
6 | // associées à un assembly.
7 | [assembly: AssemblyTitle("SocketHook")]
8 | [assembly: AssemblyDescription("Hook library from EasyHook.")]
9 | [assembly: AssemblyConfiguration("")]
10 | [assembly: AssemblyCompany("thenameless314159")]
11 | [assembly: AssemblyProduct("SocketHook")]
12 | [assembly: AssemblyCopyright("Copyright thenameless314159 © 2019")]
13 | [assembly: AssemblyTrademark("")]
14 | [assembly: AssemblyCulture("")]
15 |
16 | // L'affectation de la valeur false à ComVisible rend les types invisibles dans cet assembly
17 | // aux composants COM. Si vous devez accéder à un type dans cet assembly à partir de
18 | // COM, affectez la valeur true à l'attribut ComVisible sur ce type.
19 | [assembly: ComVisible(false)]
20 |
21 | // Le GUID suivant est pour l'ID de la typelib si ce projet est exposé à COM
22 | [assembly: Guid("847bfe7d-83b6-478b-81e4-a57b5eda6c27")]
23 |
24 | // Les informations de version pour un assembly se composent des quatre valeurs suivantes :
25 | //
26 | // Version principale
27 | // Version secondaire
28 | // Numéro de build
29 | // Révision
30 | //
31 | // Vous pouvez spécifier toutes les valeurs ou indiquer les numéros de build et de révision par défaut
32 | // en utilisant '*', comme indiqué ci-dessous :
33 | // [assembly: AssemblyVersion("1.0.*")]
34 | [assembly: AssemblyVersion("1.0.0.1")]
35 | [assembly: AssemblyFileVersion("1.0.0.1")]
36 |
--------------------------------------------------------------------------------
/src/SocketHook/SocketHook.csproj:
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1 |
2 |
3 |
4 |
5 | Debug
6 | AnyCPU
7 | {847BFE7D-83B6-478B-81E4-A57B5EDA6C27}
8 | Library
9 | Properties
10 | SocketHook
11 | SocketHook
12 | v4.7.2
13 | 512
14 | true
15 |
16 |
17 | true
18 | full
19 | false
20 | bin\Debug\
21 | DEBUG;TRACE
22 | prompt
23 | 4
24 |
25 |
26 | pdbonly
27 | true
28 | bin\Release\
29 | TRACE
30 | prompt
31 | 4
32 |
33 |
34 |
35 | ..\..\packages\EasyHook.2.7.7097\lib\net40\EasyHook.dll
36 |
37 |
38 | ..\..\packages\Microsoft.Extensions.Logging.Abstractions.3.1.1\lib\netstandard2.0\Microsoft.Extensions.Logging.Abstractions.dll
39 |
40 |
41 |
42 |
43 |
44 |
45 |
46 |
47 |
48 |
49 |
50 |
51 |
52 |
53 |
54 |
55 |
56 |
57 |
58 | PreserveNewest
59 |
60 |
61 | PreserveNewest
62 |
63 |
64 | PreserveNewest
65 |
66 |
67 | PreserveNewest
68 |
69 |
70 | PreserveNewest
71 |
72 |
73 | PreserveNewest
74 |
75 |
76 |
77 |
78 |
79 |
80 |
--------------------------------------------------------------------------------
/src/SocketHook/packages.config:
--------------------------------------------------------------------------------
1 |
2 |
3 |
4 |
5 |
--------------------------------------------------------------------------------