refactor #132

2024-10-04 15:11:54 +00:00 · 2024-08-29 15:34:54 +09:00 · 2024-08-29 15:34:54 +09:00 · 3602cb4a00
commit 3602cb4a00
parent e6fd3a800e
7 changed files with 251 additions and 25 deletions
--- a/WelsonJS.Toolkit/WelsonJS.Service/HeartbeatClient.cs
+++ b/WelsonJS.Toolkit/WelsonJS.Service/HeartbeatClient.cs
@ -0,0 +1,125 @@
+// HeartbeatClient.cs
+// Namhyeon Go <abuse@catswords.net>
+// https://github.com/gnh1201/welsonjs
+using Grpc.Core;
+using System.Threading.Tasks;
+using System;
+using System.Management;
+using System.ServiceProcess;
+using Grpc.Net.Client;
+using Grpc.Net.Client.Web;
+using System.Net.Http;
+
+namespace WelsonJS.Service
+{
+    public class HeartbeatClient
+    {
+        private readonly HeartbeatService.HeartbeatServiceClient _client;
+        private readonly GrpcChannel _channel;
+        private const int HeartbeatInterval = 2000; // 2 seconds
+        private ServiceMain _parent;
+        private string clientId;
+        private string serverAddress;
+
+        public HeartbeatClient(ServiceBase parent)
+        {
+            _parent = (ServiceMain)parent;
+
+            try
+            {
+                serverAddress = _parent.GetSettingsFileHandler().Read("GRPC_HOST", "Service");
+                if (String.IsNullOrEmpty(serverAddress))
+                {
+                    throw new Exception("The server address could not be empty.");
+                }
+            }
+            catch (Exception ex)
+            {
+                serverAddress = "http://localhost:50051";
+                _parent.Log($"Failed to read the host address. {ex.Message} Use default value: {serverAddress}");
+            }
+
+            var httpClientHandler = new HttpClientHandler();
+            var grpcWebHandler = new GrpcWebHandler(GrpcWebMode.GrpcWebText, httpClientHandler);
+            _channel = GrpcChannel.ForAddress(serverAddress, new GrpcChannelOptions
+            {
+                HttpHandler = grpcWebHandler,
+                Credentials = ChannelCredentials.Insecure
+            });
+            _client = new HeartbeatService.HeartbeatServiceClient(_channel);
+
+            clientId = GetSystemUUID().ToLower();
+            _parent.Log($"Use the client ID: {clientId}");
+        }
+
+        public async Task StartHeartbeatAsync()
+        {
+            var call = _client.CheckHeartbeat();
+            try
+            {
+                while (true)
+                {
+                    var request = new HeartbeatRequest {
+                        IsAlive = true
+                    };
+                    await call.RequestStream.WriteAsync(request);
+                    _parent.Log("Sent heartbeat");
+
+                    if (await call.ResponseStream.MoveNext())
+                    {
+                        var response = call.ResponseStream.Current;
+                        _parent.Log("Heartbeat response received: " + response.IsAlive);
+                    }
+
+                    await Task.Delay(HeartbeatInterval);
+                }
+            }
+            finally
+            {
+                await call.RequestStream.CompleteAsync();
+            }
+        }
+
+        public async Task StartEventListenerAsync()
+        {
+            var eventRequest = new FetchEventsRequest {
+                ClientId = clientId
+            };
+            var eventCall = _client.FetchPendingEvents(eventRequest);
+            try
+            {
+                while (await eventCall.ResponseStream.MoveNext())
+                {
+                    var response = eventCall.ResponseStream.Current;
+                    _parent.Log($"Received event from server: {response.EventType} with args: {string.Join(", ", response.Args)}");
+                }
+            }
+            finally {}
+        }
+
+        public async Task ShutdownAsync()
+        {
+            await _channel.ShutdownAsync();
+        }
+
+        private string GetSystemUUID()
+        {
+            try
+            {
+                using (var searcher = new ManagementObjectSearcher("SELECT UUID FROM Win32_ComputerSystemProduct"))
+                {
+                    foreach (var mo in searcher.Get())
+                    {
+                        return mo["UUID"].ToString();
+                    }
+                }
+            }
+            catch (Exception ex)
+            {
+                _parent.Log($"An error occurred while retrieving the system UUID: {ex.Message}");
+            }
+
+            return "UNKNOWN";
+        }
+    }
+}
--- a/WelsonJS.Toolkit/WelsonJS.Service/Protos/heartbeat.proto
+++ b/WelsonJS.Toolkit/WelsonJS.Service/Protos/heartbeat.proto
@ -0,0 +1,27 @@
+syntax = "proto3";
+
+option csharp_namespace = "WelsonJS.Service";
+
+package heartbeat;
+
+service HeartbeatService {
+    rpc CheckHeartbeat (stream HeartbeatRequest) returns (stream HeartbeatResponse);
+    rpc FetchPendingEvents (FetchEventsRequest) returns (stream FetchEventsResponse);
+}
+
+message HeartbeatRequest {
+    bool is_alive = 1;
+}
+
+message HeartbeatResponse {
+    bool is_alive = 1;
+}
+
+message FetchEventsRequest {
+    string client_id = 1;
+}
+
+message FetchEventsResponse {
+    string event_type = 1;
+    repeated string args = 2;
+}
--- a/WelsonJS.Toolkit/WelsonJS.Service/ScreenMatch.cs
+++ b/WelsonJS.Toolkit/WelsonJS.Service/ScreenMatch.cs
@ -223,23 +223,26 @@ public class ScreenMatch
            throw new Exception("Waiting done a previous job...");
        }

-        toggleIsMatching();
-
-        switch (mode)
+        if (templateImages.Count > 0)
        {
-            case "screen":    // 화면 기준
-                results = CaptureAndMatchAllScreens();
-                toggleIsMatching();
-                break;
+            toggleIsMatching();

-            case "window":    // 윈도우 핸들 기준
-                results = CaptureAndMatchAllWindows();
-                toggleIsMatching();
-                break;
+            switch (mode)
+            {
+                case "screen":    // 화면 기준
+                    results = CaptureAndMatchAllScreens();
+                    toggleIsMatching();
+                    break;

-            default:
-                toggleIsMatching();
-                throw new Exception($"Unknown capture mode {mode}");
+                case "window":    // 윈도우 핸들 기준
+                    results = CaptureAndMatchAllWindows();
+                    toggleIsMatching();
+                    break;
+
+                default:
+                    toggleIsMatching();
+                    throw new Exception($"Unknown capture mode {mode}");
+            }
        }

        return results;
--- a/WelsonJS.Toolkit/WelsonJS.Service/ServiceMain.cs
+++ b/WelsonJS.Toolkit/WelsonJS.Service/ServiceMain.cs
@ -33,6 +33,7 @@ using System.IO;
 using System.Collections.Generic;
 using WelsonJS.TinyINIController;
 using System.Collections;
+using System.Threading.Tasks;

 namespace WelsonJS.Service
 {
@ -47,6 +48,7 @@ namespace WelsonJS.Service
        private readonly string logFilePath = Path.Combine(Path.GetTempPath(), "WelsonJS.Service.Log.txt");
        private readonly string appName = "WelsonJS";
        private string[] args;
+        private bool disabledHeartbeat = false;
        private bool disabledScreenTime = false;
        private bool disabledFileMonitor = false;
        private ScreenMatch screenMatcher;
@ -79,6 +81,10 @@ namespace WelsonJS.Service
                        scriptName = entry.Value;
                        break;

+                    case "disable-heartbeat":
+                        disabledHeartbeat = true;
+                        break;
+
                    case "disable-screen-time":
                        disabledScreenTime = true;
                        break;
@ -129,9 +135,9 @@ namespace WelsonJS.Service
            {
                string[] configNames = new string[]
                {
+                    "DISABLE_HEARTBEAT",
                    "DISABLE_SCREEN_TIME",
-                    "DISABLE_FILE_MONITOR",
-                    "DISABLE_MESSAGE_RECEIVER"
+                    "DISABLE_FILE_MONITOR"
                };
                foreach (string configName in configNames)
                {
@ -141,6 +147,10 @@ namespace WelsonJS.Service
                        {
                            switch (configName)
                            {
+                                case "DISABLE_HEARTBEAT":
+                                    disabledHeartbeat = true;
+                                    break;
+
                                case "DISABLE_SCREEN_TIME":
                                    disabledScreenTime = true;
                                    break;
@ -171,6 +181,14 @@ namespace WelsonJS.Service
            // set path of the script
            scriptFilePath = Path.Combine(workingDirectory, "app.js");

+            // start the heartbeat
+            if (!disabledHeartbeat)
+            {
+                HeartbeatClient heartbeatClient = new HeartbeatClient(this);
+                Task.Run(heartbeatClient.StartHeartbeatAsync);
+                Task.Run(heartbeatClient.StartEventListenerAsync);
+            }
+
            // set default timer
            Timer defaultTimer = new Timer
            {
--- a/WelsonJS.Toolkit/WelsonJS.Service/WelsonJS.Service.csproj
+++ b/WelsonJS.Toolkit/WelsonJS.Service/WelsonJS.Service.csproj
@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="..\packages\Grpc.Tools.2.65.0\build\Grpc.Tools.props" Condition="Exists('..\packages\Grpc.Tools.2.65.0\build\Grpc.Tools.props')" />
+  <Import Project="..\packages\Grpc.Tools.2.66.0\build\Grpc.Tools.props" Condition="Exists('..\packages\Grpc.Tools.2.66.0\build\Grpc.Tools.props')" />
  <Import Project="..\packages\Microsoft.O365.Security.Native.libyara.NET.4.5.1\build\net462\Microsoft.O365.Security.Native.libyara.NET.props" Condition="Exists('..\packages\Microsoft.O365.Security.Native.libyara.NET.4.5.1\build\net462\Microsoft.O365.Security.Native.libyara.NET.props')" />
  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
  <PropertyGroup>
@ -16,6 +16,21 @@
    <TargetFrameworkProfile />
    <NuGetPackageImportStamp>
    </NuGetPackageImportStamp>
+    <PublishUrl>게시\</PublishUrl>
+    <Install>true</Install>
+    <InstallFrom>Disk</InstallFrom>
+    <UpdateEnabled>false</UpdateEnabled>
+    <UpdateMode>Foreground</UpdateMode>
+    <UpdateInterval>7</UpdateInterval>
+    <UpdateIntervalUnits>Days</UpdateIntervalUnits>
+    <UpdatePeriodically>false</UpdatePeriodically>
+    <UpdateRequired>false</UpdateRequired>
+    <MapFileExtensions>true</MapFileExtensions>
+    <ApplicationRevision>0</ApplicationRevision>
+    <ApplicationVersion>1.0.0.%2a</ApplicationVersion>
+    <IsWebBootstrapper>false</IsWebBootstrapper>
+    <UseApplicationTrust>false</UseApplicationTrust>
+    <BootstrapperEnabled>true</BootstrapperEnabled>
  </PropertyGroup>
  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
    <PlatformTarget>AnyCPU</PlatformTarget>
@ -89,9 +104,15 @@
    <Reference Include="Grpc.Core, Version=2.0.0.0, Culture=neutral, PublicKeyToken=d754f35622e28bad, processorArchitecture=MSIL">
      <HintPath>..\packages\Grpc.Core.2.46.6\lib\net45\Grpc.Core.dll</HintPath>
    </Reference>
+    <Reference Include="Grpc.Core.Api, Version=2.0.0.0, Culture=neutral, PublicKeyToken=d754f35622e28bad, processorArchitecture=MSIL">
+      <HintPath>..\packages\Grpc.Core.Api.2.65.0\lib\net462\Grpc.Core.Api.dll</HintPath>
+    </Reference>
    <Reference Include="Grpc.Net.Client, Version=2.0.0.0, Culture=neutral, PublicKeyToken=d754f35622e28bad, processorArchitecture=MSIL">
      <HintPath>..\packages\Grpc.Net.Client.2.65.0\lib\net462\Grpc.Net.Client.dll</HintPath>
    </Reference>
+    <Reference Include="Grpc.Net.Client.Web, Version=2.0.0.0, Culture=neutral, PublicKeyToken=d754f35622e28bad, processorArchitecture=MSIL">
+      <HintPath>..\packages\Grpc.Net.Client.Web.2.65.0\lib\netstandard2.0\Grpc.Net.Client.Web.dll</HintPath>
+    </Reference>
    <Reference Include="Grpc.Net.Common, Version=2.0.0.0, Culture=neutral, PublicKeyToken=d754f35622e28bad, processorArchitecture=MSIL">
      <HintPath>..\packages\Grpc.Net.Common.2.65.0\lib\netstandard2.0\Grpc.Net.Common.dll</HintPath>
    </Reference>
@ -109,6 +130,9 @@
      <HintPath>..\packages\RestSharp.111.4.1\lib\net48\RestSharp.dll</HintPath>
    </Reference>
    <Reference Include="System" />
+    <Reference Include="System.Buffers, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Buffers.4.5.1\lib\net461\System.Buffers.dll</HintPath>
+    </Reference>
    <Reference Include="System.Configuration.Install" />
    <Reference Include="System.Data" />
    <Reference Include="System.Diagnostics.DiagnosticSource, Version=8.0.0.1, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
@ -116,11 +140,20 @@
    </Reference>
    <Reference Include="System.Drawing" />
    <Reference Include="System.Management" />
+    <Reference Include="System.Memory, Version=4.0.1.2, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Memory.4.5.5\lib\net461\System.Memory.dll</HintPath>
+    </Reference>
    <Reference Include="System.Net.Http" />
    <Reference Include="System.Net.Http.WinHttpHandler, Version=8.0.0.2, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
      <HintPath>..\packages\System.Net.Http.WinHttpHandler.8.0.2\lib\net462\System.Net.Http.WinHttpHandler.dll</HintPath>
    </Reference>
    <Reference Include="System.Numerics" />
+    <Reference Include="System.Numerics.Vectors, Version=4.1.4.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Numerics.Vectors.4.5.0\lib\net46\System.Numerics.Vectors.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Runtime.CompilerServices.Unsafe, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Runtime.CompilerServices.Unsafe.6.0.0\lib\net461\System.Runtime.CompilerServices.Unsafe.dll</HintPath>
+    </Reference>
    <Reference Include="System.ServiceProcess" />
    <Reference Include="System.Text.Encodings.Web, Version=8.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
      <HintPath>..\packages\System.Text.Encodings.Web.8.0.0\lib\net462\System.Text.Encodings.Web.dll</HintPath>
@ -140,6 +173,7 @@
  </ItemGroup>
  <ItemGroup>
    <Compile Include="FileEventMonitor.cs" />
+    <Compile Include="HeartbeatClient.cs" />
    <Compile Include="Model\FileMatchResult.cs" />
    <Compile Include="ServiceMain.cs">
      <SubType>Component</SubType>
@ -186,7 +220,20 @@
    </ProjectReference>
  </ItemGroup>
  <ItemGroup>
-    <Folder Include="Protos\" />
+    <BootstrapperPackage Include=".NETFramework,Version=v4.8">
+      <Visible>False</Visible>
+      <ProductName>Microsoft .NET Framework 4.8%28x86 및 x64%29</ProductName>
+      <Install>true</Install>
+    </BootstrapperPackage>
+    <BootstrapperPackage Include="Microsoft.Net.Framework.3.5.SP1">
+      <Visible>False</Visible>
+      <ProductName>.NET Framework 3.5 SP1</ProductName>
+      <Install>false</Install>
+    </BootstrapperPackage>
+  </ItemGroup>
+  <ItemGroup />
+  <ItemGroup>
+    <Protobuf Include="Protos\heartbeat.proto" GrpcServices="Client" />
  </ItemGroup>
  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
  <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
@ -194,10 +241,10 @@
      <ErrorText>이 프로젝트는 이 컴퓨터에 없는 NuGet 패키지를 참조합니다. 해당 패키지를 다운로드하려면 NuGet 패키지 복원을 사용하십시오. 자세한 내용은 http://go.microsoft.com/fwlink/?LinkID=322105를 참조하십시오. 누락된 파일은 {0}입니다.</ErrorText>
    </PropertyGroup>
    <Error Condition="!Exists('..\packages\Microsoft.O365.Security.Native.libyara.NET.4.5.1\build\net462\Microsoft.O365.Security.Native.libyara.NET.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Microsoft.O365.Security.Native.libyara.NET.4.5.1\build\net462\Microsoft.O365.Security.Native.libyara.NET.props'))" />
-    <Error Condition="!Exists('..\packages\Grpc.Tools.2.65.0\build\Grpc.Tools.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Grpc.Tools.2.65.0\build\Grpc.Tools.props'))" />
-    <Error Condition="!Exists('..\packages\Grpc.Tools.2.65.0\build\Grpc.Tools.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Grpc.Tools.2.65.0\build\Grpc.Tools.targets'))" />
    <Error Condition="!Exists('..\packages\Grpc.Core.2.46.6\build\net45\Grpc.Core.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Grpc.Core.2.46.6\build\net45\Grpc.Core.targets'))" />
+    <Error Condition="!Exists('..\packages\Grpc.Tools.2.66.0\build\Grpc.Tools.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Grpc.Tools.2.66.0\build\Grpc.Tools.props'))" />
+    <Error Condition="!Exists('..\packages\Grpc.Tools.2.66.0\build\Grpc.Tools.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Grpc.Tools.2.66.0\build\Grpc.Tools.targets'))" />
  </Target>
-  <Import Project="..\packages\Grpc.Tools.2.65.0\build\Grpc.Tools.targets" Condition="Exists('..\packages\Grpc.Tools.2.65.0\build\Grpc.Tools.targets')" />
  <Import Project="..\packages\Grpc.Core.2.46.6\build\net45\Grpc.Core.targets" Condition="Exists('..\packages\Grpc.Core.2.46.6\build\net45\Grpc.Core.targets')" />
+  <Import Project="..\packages\Grpc.Tools.2.66.0\build\Grpc.Tools.targets" Condition="Exists('..\packages\Grpc.Tools.2.66.0\build\Grpc.Tools.targets')" />
 </Project>
--- a/WelsonJS.Toolkit/WelsonJS.Service/packages.config
+++ b/WelsonJS.Toolkit/WelsonJS.Service/packages.config
@ -3,16 +3,22 @@
  <package id="Google.Protobuf" version="3.27.3" targetFramework="net48" />
  <package id="Grpc" version="2.46.6" targetFramework="net48" />
  <package id="Grpc.Core" version="2.46.6" targetFramework="net48" />
+  <package id="Grpc.Core.Api" version="2.65.0" targetFramework="net48" />
  <package id="Grpc.Net.Client" version="2.65.0" targetFramework="net48" />
+  <package id="Grpc.Net.Client.Web" version="2.65.0" targetFramework="net48" />
  <package id="Grpc.Net.Common" version="2.65.0" targetFramework="net48" />
-  <package id="Grpc.Tools" version="2.65.0" targetFramework="net48" developmentDependency="true" />
+  <package id="Grpc.Tools" version="2.66.0" targetFramework="net48" developmentDependency="true" />
  <package id="Microsoft.Bcl.AsyncInterfaces" version="8.0.0" targetFramework="net48" />
  <package id="Microsoft.Extensions.DependencyInjection.Abstractions" version="8.0.1" targetFramework="net48" />
  <package id="Microsoft.Extensions.Logging.Abstractions" version="8.0.1" targetFramework="net48" />
  <package id="Microsoft.O365.Security.Native.libyara.NET" version="4.5.1" targetFramework="net48" />
  <package id="RestSharp" version="111.4.1" targetFramework="net48" />
+  <package id="System.Buffers" version="4.5.1" targetFramework="net48" />
  <package id="System.Diagnostics.DiagnosticSource" version="8.0.1" targetFramework="net48" />
+  <package id="System.Memory" version="4.5.5" targetFramework="net48" />
  <package id="System.Net.Http.WinHttpHandler" version="8.0.2" targetFramework="net48" />
+  <package id="System.Numerics.Vectors" version="4.5.0" targetFramework="net48" />
+  <package id="System.Runtime.CompilerServices.Unsafe" version="6.0.0" targetFramework="net48" />
  <package id="System.Text.Encodings.Web" version="8.0.0" targetFramework="net48" />
  <package id="System.Text.Json" version="8.0.4" targetFramework="net48" />
  <package id="System.Threading.Tasks.Extensions" version="4.5.4" targetFramework="net48" />
--- a/settings.example.ini
+++ b/settings.example.ini
@ -8,9 +8,9 @@ WINDIVERT_CONFIG_FILE=data/windivert.config.json
 NONFREE_STRICT=false

 [Service]
-DISABLE_SCREEN_TIME=false
-DISABLE_FILE_MONITOR=false
-DISABLE_MESSAGE_RECEIVER=false
+DISABLE_HEARTBEAT=true
+DISABLE_SCREEN_TIME=true
+DISABLE_FILE_MONITOR=true
 ; screen or window
 SCREEN_TIME_MODE=screen
 ;filename.exe,backward,save