Added allowlist and denylist, fixed patchy configuration with proper options models, fixed api middleware authorization issues

src/Indexer/Indexer.csproj

@@ -15,6 +15,7 @@
     <PackageReference Include="Serilog.AspNetCore" Version="9.0.0" />
     <PackageReference Include="Serilog.Sinks.File" Version="7.0.0" />
     <PackageReference Include="Swashbuckle.AspNetCore" Version="6.6.2" />
+    <PackageReference Include="System.Configuration.ConfigurationManager" Version="9.0.3" />
     <PackageReference Include="Python" Version="3.13.3" />
     <PackageReference Include="Pythonnet" Version="3.0.5" />
   </ItemGroup>

src/Indexer/Models/OptionModels.cs

@@ -0,0 +1,9 @@
+using Shared.Models;
+namespace Indexer.Models;
+
+public class IndexerOptions : ApiKeyOptions
+{
+    public required WorkerConfig[] Workers { get; set; }
+    public required ServerOptions Server { get; set;}
+    public required string PythonRuntime { get; set; } = "libpython3.13.so";
+}

src/Indexer/Models/ScriptModels.cs

@@ -15,11 +15,11 @@ public class ScriptToolSet
     public Client.Client Client;
     public LoggerWrapper Logger;
     public ICallbackInfos? CallbackInfos;
-    public IConfiguration Configuration;
+    public IndexerOptions Configuration;
     public CancellationToken CancellationToken;
     public string Name;
 
-    public ScriptToolSet(string filePath, Client.Client client, ILogger<WorkerManager> logger, IConfiguration configuration, CancellationToken cancellationToken, string name)
+    public ScriptToolSet(string filePath, Client.Client client, ILogger<WorkerManager> logger, IndexerOptions configuration, CancellationToken cancellationToken, string name)
     {
         Configuration = configuration;
         Name = name;

src/Indexer/Program.cs

@@ -6,6 +6,8 @@ using ElmahCore.Mvc;
 using ElmahCore.Mvc.Logger;
 using Serilog;
 using Quartz;
+using System.Configuration;
+using Shared.Models;
 
 var builder = WebApplication.CreateBuilder(args);
 
@@ -21,6 +23,12 @@ Log.Logger = new LoggerConfiguration()
 builder.Logging.AddSerilog();
 builder.Services.AddHttpContextAccessor();
 builder.Services.AddSingleton<IConfigurationRoot>(builder.Configuration);
+
+IConfigurationSection configurationSection = builder.Configuration.GetSection("Indexer");
+IndexerOptions configuration = configurationSection.Get<IndexerOptions>() ?? throw new ConfigurationErrorsException("Unable to start server due to an invalid configration");
+builder.Services.Configure<IndexerOptions>(configurationSection);
+builder.Services.Configure<ServerOptions>(configurationSection.GetSection("Server"));
+builder.Services.Configure<ApiKeyOptions>(configurationSection);
 builder.Services.AddSingleton<Client.Client>();
 builder.Services.AddSingleton<WorkerManager>();
 builder.Services.AddHostedService<IndexerService>();

src/Indexer/ScriptContainers/PythonScriptContainer.cs

@@ -15,11 +15,8 @@ public class PythonScriptable : IScriptContainer
     public ILogger _logger { get; set; }
     public PythonScriptable(ScriptToolSet toolSet, ILogger logger)
     {
-        string? runtime = toolSet.Configuration.GetValue<string>("EmbeddingsearchIndexer:PythonRuntime");
-        if (runtime is not null)
-        {
-            Runtime.PythonDLL ??= runtime;
-        }
+        string runtime = toolSet.Configuration.PythonRuntime;
+        Runtime.PythonDLL ??= runtime;
         _logger = logger;
         SourceLoaded = false;
         if (!PythonEngine.IsInitialized)

src/Indexer/WorkerManager.cs

@@ -1,21 +1,22 @@
 using Indexer.Exceptions;
 using Indexer.Models;
 using Indexer.ScriptContainers;
+using Microsoft.Extensions.Options;
 
 public class WorkerManager
 {
     public Dictionary<string, Worker> Workers;
     public List<Type> types;
     private readonly ILogger<WorkerManager> _logger;
-    private readonly IConfiguration _configuration;
+    private readonly IndexerOptions _configuration;
     private readonly Client.Client client;
 
-    public WorkerManager(ILogger<WorkerManager> logger, IConfiguration configuration, Client.Client client)
+    public WorkerManager(ILogger<WorkerManager> logger, IOptions<IndexerOptions> configuration, Client.Client client)
     {
         Workers = [];
         types = [typeof(PythonScriptable), typeof(CSharpScriptable)];
         _logger = logger;
-        _configuration = configuration;
+        _configuration = configuration.Value;
         this.client = client;
     }
 
@@ -23,27 +24,12 @@ public class WorkerManager
     {
         _logger.LogInformation("Initializing workers");
         // Load and configure all workers
-        var sectionMain = _configuration.GetSection("EmbeddingsearchIndexer");
-        if (!sectionMain.Exists())
-        {
-            _logger.LogCritical("Unable to load section \"EmbeddingsearchIndexer\"");
-            throw new IndexerConfigurationException("Unable to load section \"EmbeddingsearchIndexer\"");
-        }
 
-        WorkerCollectionConfig? sectionWorker = (WorkerCollectionConfig?)sectionMain.Get(typeof(WorkerCollectionConfig)); //GetValue<WorkerCollectionConfig>("Worker");
-        if (sectionWorker is not null)
+        foreach (WorkerConfig workerConfig in _configuration.Workers)
         {
-            foreach (WorkerConfig workerConfig in sectionWorker.Worker)
-            {
-                CancellationTokenSource cancellationTokenSource = new();
-                ScriptToolSet toolSet = new(workerConfig.Script, client, _logger, _configuration, cancellationTokenSource.Token, workerConfig.Name);
-                InitializeWorker(toolSet, workerConfig, cancellationTokenSource);
-            }
-        }
-        else
-        {
-            _logger.LogCritical("Unable to load section \"Worker\"");
-            throw new IndexerConfigurationException("Unable to load section \"Worker\"");
+            CancellationTokenSource cancellationTokenSource = new();
+            ScriptToolSet toolSet = new(workerConfig.Script, client, _logger, _configuration, cancellationTokenSource.Token, workerConfig.Name);
+            InitializeWorker(toolSet, workerConfig, cancellationTokenSource);
         }
         _logger.LogInformation("Initialized workers");
     }