feat: We have improved the search and download logic for NetEase Cloud Music playlists and added support for logging in.

src/ZonyLrcTools.Cli/Commands/SubCommand/DownloadCommand.cs

@@ -72,6 +72,11 @@ namespace ZonyLrcTools.Cli.Commands.SubCommand
 
         protected override async Task<int> OnExecuteAsync(CommandLineApplication app)
         {
+            if (!DownloadAlbum && !DownloadLyric)
+            {
+                throw new ArgumentException("请至少指定一个下载选项，例如 -l(下载歌词) 或 -a(下载专辑图像)。");
+            }
+
             if (DownloadLyric)
             {
                 await _lyricsDownloader.DownloadAsync(await GetMusicInfosAsync(Scanner), ParallelNumber);

src/ZonyLrcTools.Cli/Commands/ToolCommandBase.cs

@@ -11,7 +11,7 @@ namespace ZonyLrcTools.Cli.Commands
     {
         protected virtual Task<int> OnExecuteAsync(CommandLineApplication app)
         {
-            if (Environment.UserInteractive)
+            if (!Environment.UserInteractive)
             {
                 Console.WriteLine("请使用终端运行此程序，如果你不知道如何操作，请访问 https://soft.myzony.com 或添加 QQ 群 337656932 寻求帮助。");
                 Console.ReadKey();

src/ZonyLrcTools.Cli/Program.cs

@@ -16,6 +16,8 @@ using ZonyLrcTools.Common.Infrastructure.DependencyInject;
 using ZonyLrcTools.Common.Infrastructure.Exceptions;
 using ZonyLrcTools.Common.Infrastructure.Network;
 
+// ReSharper disable ClassNeverInstantiated.Global
+
 namespace ZonyLrcTools.Cli
 {
     [Command("lyric-tool")]
@@ -63,12 +65,12 @@ namespace ZonyLrcTools.Cli
                 .WriteTo.Async(c => c.Console(theme: CustomConsoleTheme.Code))
                 .WriteTo.Logger(lc =>
                 {
-                    lc.Filter.ByIncludingOnly(lc => lc.Level == LogEventLevel.Warning)
+                    lc.Filter.ByIncludingOnly(warningLog => warningLog.Level == LogEventLevel.Warning)
                         .WriteTo.Async(c => c.File("Logs/warnings.txt"));
                 })
                 .WriteTo.Logger(lc =>
                 {
-                    lc.Filter.ByIncludingOnly(lc => lc.Level == LogEventLevel.Error)
+                    lc.Filter.ByIncludingOnly(errLog => errLog.Level == LogEventLevel.Error)
                         .WriteTo.Async(c => c.File("Logs/errors.txt"));
                 })
                 .CreateLogger();

src/ZonyLrcTools.Cli/ZonyLrcTools.Cli.csproj

@@ -15,6 +15,7 @@
         <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="7.0.0" />
         <PackageReference Include="Microsoft.Extensions.Hosting" Version="7.0.0" />
         <PackageReference Include="Microsoft.Extensions.Options.ConfigurationExtensions" Version="7.0.0" />
+        <PackageReference Include="QRCoder" Version="1.4.3" />
         <PackageReference Include="Serilog.Extensions.Hosting" Version="5.0.1" />
         <PackageReference Include="Serilog.Sinks.Async" Version="1.5.0" />
         <PackageReference Include="Serilog.Sinks.Console" Version="4.1.0" />

src/ZonyLrcTools.Common/Infrastructure/Encryption/NetEaseMusicEncryptionHelper.cs

@@ -20,6 +20,7 @@ public static class NetEaseMusicEncryptionHelper
     public const string Nonce = "0CoJUm6Qyw8W8jud";
     public const string PubKey = "010001";
     public const string Vi = "0102030405060708";
+    public static readonly byte[] ID_XOR_KEY_1 = "3go8&$8*3*3h0k(2)2"u8.ToArray();
 
     public static string RsaEncode(string text)
     {
@@ -90,4 +91,19 @@ public static class NetEaseMusicEncryptionHelper
 
         return sb.ToString();
     }
+
+    public static string CloudMusicDllEncode(string deviceId)
+    {
+        var xored = new byte[deviceId.Length];
+        for (var i = 0; i < deviceId.Length; i++)
+        {
+            xored[i] = (byte)(deviceId[i] ^ ID_XOR_KEY_1[i % ID_XOR_KEY_1.Length]);
+        }
+
+        using (var md5 = MD5.Create())
+        {
+            var digest = md5.ComputeHash(xored);
+            return Convert.ToBase64String(digest);
+        }
+    }
 }

src/ZonyLrcTools.Common/MusicScanner/NetEaseMusicSongListMusicScanner.cs

@@ -1,5 +1,9 @@
+using System.Net;
 using System.Net.Http.Headers;
+using Microsoft.Extensions.Logging;
 using Newtonsoft.Json;
+using Newtonsoft.Json.Linq;
+using QRCoder;
 using ZonyLrcTools.Common.Infrastructure.DependencyInject;
 using ZonyLrcTools.Common.Infrastructure.Encryption;
 using ZonyLrcTools.Common.Infrastructure.Exceptions;
@@ -8,28 +12,43 @@ using ZonyLrcTools.Common.MusicScanner.JsonModel;
 
 namespace ZonyLrcTools.Common.MusicScanner;
 
-public class NetEaseMusicSongListMusicScanner : ITransientDependency
+public class NetEaseMusicSongListMusicScanner : ISingletonDependency
 {
     private readonly IWarpHttpClient _warpHttpClient;
+    private readonly ILogger<NetEaseMusicSongListMusicScanner> _logger;
+    private const string Host = "https://music.163.com";
 
-    public NetEaseMusicSongListMusicScanner(IWarpHttpClient warpHttpClient)
+    private string Cookie { get; set; } = string.Empty;
+    private string CsrfToken { get; set; } = string.Empty;
+
+    public NetEaseMusicSongListMusicScanner(IWarpHttpClient warpHttpClient,
+        ILogger<NetEaseMusicSongListMusicScanner> logger)
     {
         _warpHttpClient = warpHttpClient;
+        _logger = logger;
     }
 
     public async Task<List<MusicInfo>> GetMusicInfoFromNetEaseMusicSongListAsync(string songListId, string outputDirectory, string pattern)
     {
+        if (string.IsNullOrEmpty(Cookie))
+        {
+            var loginResponse = await LoginViqQrCodeAsync();
+            Cookie = loginResponse.cookieContainer?.GetCookieHeader(new Uri(Host)) ?? string.Empty;
+            CsrfToken = loginResponse.csrfToken ?? string.Empty;
+        }
+
         var secretKey = NetEaseMusicEncryptionHelper.CreateSecretKey(16);
         var encSecKey = NetEaseMusicEncryptionHelper.RsaEncode(secretKey);
-
+        var response = await _warpHttpClient.PostAsync<GetMusicInfoFromNetEaseMusicSongListResponse>(
-        var response = await _warpHttpClient.PostAsync<GetMusicInfoFromNetEaseMusicSongListResponse>("https://music.163.com/weapi/v6/playlist/detail?csrf_token=", requestOption:
+            $"{Host}/weapi/v6/playlist/detail?csrf_token=e5044820d8b66e14b8c31d39f9651a98", requestOption:
             request =>
             {
+                request.Headers.Add("Cookie", Cookie);
                 request.Content = new FormUrlEncodedContent(HandleRequest(new
                 {
-                    csrf_token = "",
+                    csrf_token = CsrfToken,
                     id = songListId,
-                    n = 100000,
+                    n = 1000,
                     offset = 0,
                     total = true,
                     limit = 1000,
@@ -66,4 +85,87 @@ public class NetEaseMusicSongListMusicScanner : ITransientDependency
             { "encSecKey", encSecKey }
         };
     }
+
+    private async Task<(string? csrfToken, CookieContainer? cookieContainer)> LoginViqQrCodeAsync()
+    {
+        // Get unikey.
+        var qrCodeKeyJson = await (await PostAsync($"{Host}/weapi/login/qrcode/unikey", new
+        {
+            type = 1
+        })).Content.ReadAsStringAsync();
+        var uniKey = JObject.Parse(qrCodeKeyJson).SelectToken("$.unikey")!.Value<string>();
+        if (string.IsNullOrEmpty(uniKey)) return (null, null);
+
+        // Generate QR code.
+        var qrGenerator = new QRCodeGenerator();
+        var qrCodeData = qrGenerator.CreateQrCode($"{Host}/login?codekey={uniKey}",
+            QRCodeGenerator.ECCLevel.L);
+        var qrCode = new AsciiQRCode(qrCodeData);
+        var asciiQrCodeString = qrCode.GetGraphic(1, drawQuietZones: false);
+
+        _logger.LogInformation("请使用网易云 APP 扫码登录:");
+        _logger.LogInformation(asciiQrCodeString);
+
+        // Wait for login success.
+        var isLogin = false;
+        while (!isLogin)
+        {
+            var (isSuccess, cookieContainer) = await CheckIsLoginAsync(uniKey);
+            isLogin = isSuccess;
+
+            if (!isLogin)
+            {
+                await Task.Delay(2000);
+            }
+            else
+            {
+                return (cookieContainer?.GetCookies(new Uri(Host))["__csrf"]?.Value, cookieContainer);
+            }
+        }
+
+        return (null, null);
+    }
+
+    private async Task<(bool isSuccess, CookieContainer? cookieContainer)> CheckIsLoginAsync(string uniKey)
+    {
+        var responseMessage = await PostAsync($"{Host}/weapi/login/qrcode/client/login", new
+        {
+            key = uniKey,
+            type = 1
+        });
+
+        var responseString = await responseMessage.Content.ReadAsStringAsync();
+        var responseCode = JObject.Parse(responseString)["code"]?.Value<int>();
+
+        if (responseCode != 803)
+        {
+            return (false, null);
+        }
+
+        if (!responseMessage.Headers.TryGetValues("Set-Cookie", out var cookies))
+        {
+            return (false, null);
+        }
+
+        var cookieContainer = new CookieContainer();
+        foreach (var cookie in cookies)
+        {
+            cookieContainer.SetCookies(new Uri(Host), cookie);
+        }
+
+        return (true, cookieContainer);
+    }
+
+    private async Task<HttpResponseMessage> PostAsync(string url, object @params)
+    {
+        var secretKey = NetEaseMusicEncryptionHelper.CreateSecretKey(16);
+        var encSecKey = NetEaseMusicEncryptionHelper.RsaEncode(secretKey);
+
+        return await _warpHttpClient.PostReturnHttpResponseAsync(url, requestOption:
+            request =>
+            {
+                request.Content = new FormUrlEncodedContent(HandleRequest(@params, secretKey, encSecKey));
+                request.Content.Headers.ContentType = new MediaTypeHeaderValue("application/x-www-form-urlencoded");
+            });
+    }
 }

src/ZonyLrcTools.Common/ZonyLrcTools.Common.csproj

@@ -14,6 +14,7 @@
       <PackageReference Include="MusicDecrypto.Library" Version="2.2.0" />
       <PackageReference Include="NetEscapades.Configuration.Yaml" Version="2.2.0" />
       <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
+      <PackageReference Include="QRCoder" Version="1.4.3" />
       <PackageReference Include="TagLibSharp" Version="2.3.0" />
     </ItemGroup>
 

tests/ZonyLrcTools.Tests/FileScannerTests.cs

@@ -2,6 +2,7 @@ using System.IO;
 using System.Linq;
 using System.Threading.Tasks;
 using Microsoft.Extensions.DependencyInjection;
+using QRCoder;
 using Shouldly;
 using Xunit;
 using ZonyLrcTools.Common.Infrastructure.IO;
@@ -27,5 +28,14 @@ namespace ZonyLrcTools.Tests
 
             File.Delete(tempMusicFilePath);
         }
+
+        [Fact]
+        public void TestConsole()
+        {
+            QRCodeGenerator qrGenerator = new QRCodeGenerator();
+            QRCodeData qrCodeData = qrGenerator.CreateQrCode("https://y.music.163.com/m/login?codekey=2f0da1d0-759e-478b-9153-35058b3", QRCodeGenerator.ECCLevel.L);
+            AsciiQRCode qrCode = new AsciiQRCode(qrCodeData);
+            string qrCodeAsAsciiArt = qrCode.GetGraphic(1, drawQuietZones: false);
+        }
     }
 }