Updates

.gitignore

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+## Ignore Visual Studio temporary files, build results, and
+## files generated by popular Visual Studio add-ons.
+##
+## Get latest from https://github.com/github/gitignore/blob/master/VisualStudio.gitignore
+
+# User-specific files
+*.suo
+*.user
+*.userosscache
+*.sln.docstates
+
+# User-specific files (MonoDevelop/Xamarin Studio)
+*.userprefs
+
+# Build results
+[Dd]ebug/
+[Dd]ebugPublic/
+[Rr]elease/
+x64/
+x86/
+bld/
+[Bb]in/
+[Oo]bj/
+[Ll]og/
+
+# Visual Studio 2015 cache/options directory
+.vs/
+# Uncomment if you have tasks that create the project's static files in wwwroot
+#wwwroot/
+
+# MSTest test Results
+[Tt]est[Rr]esult*/
+[Bb]uild[Ll]og.*
+
+# NUNIT
+*.VisualState.xml
+TestResult.xml
+
+# Build Results of an ATL Project
+[Dd]ebugPS/
+[Rr]eleasePS/
+dlldata.c
+
+# .NET Core
+project.lock.json
+project.fragment.lock.json
+artifacts/
+**/Properties/launchSettings.json
+
+# VS Code
+.vscode/
+
+*_i.c
+*_p.c
+*_i.h
+*.ilk
+*.meta
+*.obj
+*.pch
+*.pdb
+*.pgc
+*.pgd
+*.rsp
+*.sbr
+*.tlb
+*.tli
+*.tlh
+*.tmp
+*.tmp_proj
+*.log
+*.vspscc
+*.vssscc
+.builds
+*.pidb
+*.svclog
+*.scc
+
+# Chutzpah Test files
+_Chutzpah*
+
+# Visual C++ cache files
+ipch/
+*.aps
+*.ncb
+*.opendb
+*.opensdf
+*.sdf
+*.cachefile
+*.VC.db
+*.VC.VC.opendb
+
+# Visual Studio profiler
+*.psess
+*.vsp
+*.vspx
+*.sap
+
+# TFS 2012 Local Workspace
+$tf/
+
+# Guidance Automation Toolkit
+*.gpState
+
+# ReSharper is a .NET coding add-in
+_ReSharper*/
+*.[Rr]e[Ss]harper
+*.DotSettings.user
+
+# JustCode is a .NET coding add-in
+.JustCode
+
+# TeamCity is a build add-in
+_TeamCity*
+
+# DotCover is a Code Coverage Tool
+*.dotCover
+
+# Visual Studio code coverage results
+*.coverage
+*.coveragexml
+
+# NCrunch
+_NCrunch_*
+.*crunch*.local.xml
+nCrunchTemp_*
+
+# MightyMoose
+*.mm.*
+AutoTest.Net/
+
+# Web workbench (sass)
+.sass-cache/
+
+# Installshield output folder
+[Ee]xpress/
+
+# DocProject is a documentation generator add-in
+DocProject/buildhelp/
+DocProject/Help/*.HxT
+DocProject/Help/*.HxC
+DocProject/Help/*.hhc
+DocProject/Help/*.hhk
+DocProject/Help/*.hhp
+DocProject/Help/Html2
+DocProject/Help/html
+
+# Click-Once directory
+publish/
+
+# Publish Web Output
+*.[Pp]ublish.xml
+*.azurePubxml
+# TODO: Comment the next line if you want to checkin your web deploy settings
+# but database connection strings (with potential passwords) will be unencrypted
+*.pubxml
+*.publishproj
+
+# Microsoft Azure Web App publish settings. Comment the next line if you want to
+# checkin your Azure Web App publish settings, but sensitive information contained
+# in these scripts will be unencrypted
+PublishScripts/
+
+# NuGet Packages
+*.nupkg
+# The packages folder can be ignored because of Package Restore
+**/packages/*
+# except build/, which is used as an MSBuild target.
+!**/packages/build/
+# Uncomment if necessary however generally it will be regenerated when needed
+#!**/packages/repositories.config
+# NuGet v3's project.json files produces more ignorable files
+*.nuget.props
+*.nuget.targets
+
+# Microsoft Azure Build Output
+csx/
+*.build.csdef
+
+# Microsoft Azure Emulator
+ecf/
+rcf/
+
+# Windows Store app package directories and files
+AppPackages/
+BundleArtifacts/
+Package.StoreAssociation.xml
+_pkginfo.txt
+
+# Visual Studio cache files
+# files ending in .cache can be ignored
+*.[Cc]ache
+# but keep track of directories ending in .cache
+!*.[Cc]ache/
+
+# Others
+ClientBin/
+~$*
+*~
+*.dbmdl
+*.dbproj.schemaview
+*.jfm
+*.pfx
+*.publishsettings
+orleans.codegen.cs
+
+# Since there are multiple workflows, uncomment next line to ignore bower_components
+# (https://github.com/github/gitignore/pull/1529#issuecomment-104372622)
+#bower_components/
+
+# RIA/Silverlight projects
+Generated_Code/
+
+# Backup & report files from converting an old project file
+# to a newer Visual Studio version. Backup files are not needed,
+# because we have git ;-)
+_UpgradeReport_Files/
+Backup*/
+UpgradeLog*.XML
+UpgradeLog*.htm
+
+# SQL Server files
+*.mdf
+*.ldf
+
+# Business Intelligence projects
+*.rdl.data
+*.bim.layout
+*.bim_*.settings
+
+# Microsoft Fakes
+FakesAssemblies/
+
+# GhostDoc plugin setting file
+*.GhostDoc.xml
+
+# Node.js Tools for Visual Studio
+.ntvs_analysis.dat
+node_modules/
+
+# Typescript v1 declaration files
+typings/
+
+# Visual Studio 6 build log
+*.plg
+
+# Visual Studio 6 workspace options file
+*.opt
+
+# Visual Studio 6 auto-generated workspace file (contains which files were open etc.)
+*.vbw
+
+# Visual Studio LightSwitch build output
+**/*.HTMLClient/GeneratedArtifacts
+**/*.DesktopClient/GeneratedArtifacts
+**/*.DesktopClient/ModelManifest.xml
+**/*.Server/GeneratedArtifacts
+**/*.Server/ModelManifest.xml
+_Pvt_Extensions
+
+# Paket dependency manager
+.paket/paket.exe
+paket-files/
+
+# FAKE - F# Make
+.fake/
+
+# JetBrains Rider
+.idea/
+*.sln.iml
+
+# CodeRush
+.cr/
+
+# Python Tools for Visual Studio (PTVS)
+__pycache__/
+*.pyc
+
+# Cake - Uncomment if you are using it
+# tools/**
+# !tools/packages.config
+
+# Telerik's JustMock configuration file
+*.jmconfig
+
+# BizTalk build output
+*.btp.cs
+*.btm.cs
+*.odx.cs
+*.xsd.cs

BasicAuthenticationHandler.cs

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+using System;
+using System.Net;
+using System.Net.Http.Headers;
+using System.Security.Claims;
+using System.Text;
+using System.Text.Encodings.Web;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Authentication;
+using Microsoft.Extensions.Logging;
+using Microsoft.Extensions.Options;
+
+public class BasicAuthenticationHandler : AuthenticationHandler<AuthenticationSchemeOptions>
+{
+    public BasicAuthenticationHandler(IOptionsMonitor<AuthenticationSchemeOptions> options, ILoggerFactory logger, UrlEncoder encoder, ISystemClock clock) : base(options, logger, encoder, clock)
+    {
+    }
+
+    protected override async Task<AuthenticateResult> HandleAuthenticateAsync()
+    {
+        return await Task.Run<AuthenticateResult>(() =>
+        {
+            if (!Request.Headers.ContainsKey("Authorization"))
+            {
+                return AuthenticateResult.Fail("Missing Authorization header");
+            }
+
+            try
+            {
+                var auth = AuthenticationHeaderValue.Parse(Request.Headers["Authorization"]);
+
+
+                if (auth.Scheme != "Basic")
+                {
+                    return AuthenticateResult.Fail("Invalid Authorization scheme");
+                }
+
+                var credentialBytes = Convert.FromBase64String(auth.Parameter ?? "");
+                var credentials = Encoding.UTF8.GetString(credentialBytes).Split(':', 2);
+
+                var username = credentials[0];
+                var password = credentials[1];
+
+                // You would normally check the credentials against a database or other
+                // authentication source here. For demonstration purposes, we're just
+                // checking against a hardcoded username and password.
+
+                if (username == "76x8h9rPcsnAb7VTFXZAsg687JutpAHTpmg4xWNWpGQx75rARg8Ak7JeCt46tYcg6rNnZJfjXe7MW8mJ9Nc2sFJJ9ch5vUZJQmTsrWtsZm97QdD2bL5aprtdPtC6C9Vjtccg4VAbMtgcKVWANyvhkpgN3fwjNmMjfcRatbTFcAr29Mm8wppQgyKz4r5ztfSxgPjqwM6TTRH9VCtjaJ7grkZCzrMbnxWDsFjdEBAQEMMRhp9EYbdTYtMArevHKKAEA3HUX7kj6LpU7B6r3nvANnuVPBapmbDC7fK8uAkRFHNtPC85fFQXr2bSTsLJXUFUswQqDyKKndJDjTyMnV9dNNeABruMkALqan9tEq3vmju3LK2rTuQXxvayr24sNzEesTqTbDsmVytYCcDMspdBxMYVZCBm6ECmzhKS6jWE23TazFEDshFqC429s97LuyaWjAGGQe3dgvPwmceFTWjxjqK68hZ8uGcn57j5LNsNCvUdWCFUcp4E9LB4EfD62YbA")
+                {
+                    var claims = new[] {
+                    new Claim(ClaimTypes.NameIdentifier, username),
+                    new Claim(ClaimTypes.Name, username)
+                };
+
+                    var identity = new ClaimsIdentity(claims, Scheme.Name);
+                    var principal = new ClaimsPrincipal(identity);
+                    var ticket = new AuthenticationTicket(principal, Scheme.Name);
+
+                    return AuthenticateResult.Success(ticket);
+                }
+
+                return AuthenticateResult.Fail("Invalid username or password");
+            }
+            catch
+            {
+                return AuthenticateResult.Fail("Invalid Authorization header");
+            }
+
+        });
+    }
+}

Controllers/Update.cs

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+using System;
+using System.Collections.Generic;
+using System.IO.Compression;
+using System.Linq;
+using System.Net.Http.Headers;
+using System.Text.Json;
+using System.Text.Json.Serialization;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+
+using SysIO = System.IO;
+
+namespace MUpdater.Controllers
+{
+    [ApiController]
+    [Route("[controller]")]
+    [Authorize]
+    public class UpdateController : ControllerBase
+    {
+        IConfiguration config;
+        public UpdateController(IConfiguration pConfiguration)
+        {
+            config = pConfiguration;
+            if (config["RepoPath"] is string path)
+            {
+                base_path = path;
+            }
+            if (!SysIO.Directory.Exists(base_path))
+            {
+                SysIO.Directory.CreateDirectory(base_path);
+            }
+        }
+        private string base_path = "repo";
+
+
+
+        [HttpPost("{pScope}/Info")]
+        public IActionResult LatestFileInfo(string pScope, [FromBody] List<string> pFiles)
+        {
+            string path = $"{base_path}/{pScope}";
+            if (!SysIO.Directory.Exists(path)) return NotFound();
+
+
+            var data = Directory.EnumerateFiles(path, "*.*", new EnumerationOptions() { RecurseSubdirectories = true })
+                    .Select(x => x.Replace("\\", "/").Replace(path, ""))
+                    .Where(x => pFiles.Count == 0 | (pFiles.Count > 0 && pFiles.Any(y => x == y.Replace("\\", "/"))))
+                    .Select(x =>
+                       {
+                           var info = new FileInfo(x);
+                           return new
+                           {
+                               FileName = x.Replace("\\", "/").Replace(path, ""),
+                               info.LastWriteTime,
+                               info.LastAccessTime
+                           };
+
+                       });
+
+            return Content(System.Text.Json.JsonSerializer.Serialize(data, new JsonSerializerOptions() { ReferenceHandler = ReferenceHandler.IgnoreCycles }), "application/json");
+        }
+
+        [HttpPost("{pScope}/Fetch")]
+        public async Task<IActionResult> FetchFilesAsync(string pScope, [FromBody] List<string> pFiles)
+        {
+            string path = $"{base_path}/{pScope}";
+            if (!SysIO.Directory.Exists(path)) return NotFound();
+
+            var files = Directory.EnumerateFiles(path, "*.*", new EnumerationOptions() { RecurseSubdirectories = true })
+                    .Where(x => pFiles.Count == 0 | (pFiles.Count > 0 && pFiles.Any(y => x.Replace("\\", "/").Replace(path, "") == y.Replace("\\", "/")))).ToList()
+                    .Select(x => new FileInfo(x).FullName);
+
+
+            return await ZipedUpdateResult(pScope, files);
+
+        }
+
+        public async Task<IActionResult> ZipedUpdateResult(string pScope, IEnumerable<string> pFiles)
+        {
+            string path = $"{base_path}/{pScope}";
+            using (var zip_stream = new MemoryStream())
+            {
+                using (var archive = new ZipArchive(zip_stream, ZipArchiveMode.Create, true))
+                {
+                    foreach (var file in pFiles)
+                    {
+                        // Add the file to the zip archive
+                        var name = file.Replace(new DirectoryInfo(path).FullName + "\\", "");
+                        var entry = archive.CreateEntry(name + ".mbooks");
+
+                        using (var entry_stream = entry.Open())
+                        {
+                            using var ms = new MemoryStream(SysIO.File.ReadAllBytes(file));
+                            await ms.CopyToAsync(entry_stream);
+                        }
+                    }
+                }
+
+                var zip_file = $"{pScope}.zip";
+                return File(zip_stream.ToArray(), "application/zip", zip_file);
+
+            }
+        }
+
+
+    }
+}

MUpdater.csproj

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+<Project Sdk="Microsoft.NET.Sdk.Web">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <Nullable>enable</Nullable>
+    <ImplicitUsings>enable</ImplicitUsings>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Swashbuckle.AspNetCore" Version="6.2.3" />
+  </ItemGroup>
+
+</Project>

Program.cs

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+using Microsoft.AspNetCore.Authentication;
+using Microsoft.AspNetCore.Authorization;
+
+internal class Program
+{
+    private static void Main(string[] args)
+    {
+        var builder = WebApplication.CreateBuilder(args);
+
+        // Add services to the container.
+
+        builder.Services.AddControllers();
+        // Learn more about configuring Swagger/OpenAPI at https://aka.ms/aspnetcore/swashbuckle
+        builder.Services.AddEndpointsApiExplorer();
+        builder.Services.AddSwaggerGen();
+
+
+        var services = builder.Services;
+        // Configure basic authentication
+        services.AddAuthentication("BasicAuthentication")
+            .AddScheme<AuthenticationSchemeOptions, BasicAuthenticationHandler>("BasicAuthentication", null);
+
+        // Configure authorization policy
+        services.AddAuthorization();
+
+        var app = builder.Build();
+
+
+
+
+        // Configure the HTTP request pipeline.
+        if (app.Environment.IsDevelopment())
+        {
+            app.UseSwagger();
+            app.UseSwaggerUI();
+        }
+
+
+        app.UseHttpsRedirection();
+
+        app.UseAuthentication();
+        app.UseAuthorization();
+
+        app.MapControllers();
+
+        app.Run();
+    }
+}

appsettings.Development.json

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+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning"
+    }
+  }
+}

appsettings.json

@@ -0,0 +1,9 @@
+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning"
+    }
+  },
+  "AllowedHosts": "*"
+}

repo/HSQ/MBooksRelay.deps.json

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+  {
+  "runtimeTarget": {
+    "name": ".NETCoreApp,Version=v6.0",
+    "signature": ""
+  },
+  "compilationOptions": {},
+  "targets": {
+    ".NETCoreApp,Version=v6.0": {
+      "MBooksRelay/1.0.0": {
+        "dependencies": {
+          "NetCoreServer": "6.7.0"
+        },
+        "runtime": {
+          "MBooksRelay.dll": {}
+        }
+      },
+      "NetCoreServer/6.7.0": {
+        "runtime": {
+          "lib/net6.0/NetCoreServer.dll": {
+            "assemblyVersion": "6.7.0.0",
+            "fileVersion": "6.7.0.0"
+          }
+        }
+      }
+    }
+  },
+  "libraries": {
+    "MBooksRelay/1.0.0": {
+      "type": "project",
+      "serviceable": false,
+      "sha512": ""
+    },
+    "NetCoreServer/6.7.0": {
+      "type": "package",
+      "serviceable": true,
+      "sha512": "sha512-chLd65iEmnD2n+H/Kv6ZR9QrDvCE045t8+LHK5enNq26iPXFkg45mJb3YZVFZuH5QHgv/7Fd63LB0MIn24bwEA==",
+      "path": "netcoreserver/6.7.0",
+      "hashPath": "netcoreserver.6.7.0.nupkg.sha512"
+    }
+  }
+}

repo/HSQ/MBooksRelay.runtimeconfig.json

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+{
+  "runtimeOptions": {
+    "tfm": "net6.0",
+    "framework": {
+      "name": "Microsoft.NETCore.App",
+      "version": "6.0.0"
+    }
+  }
+}