Unify picture configuration and options registration

backend/Hosts/Musify.StreamingGateway/Authentication/TicketValidator.cs

@@ -1,5 +1,4 @@
 using System.Security.Cryptography;
-using Microsoft.Extensions.Options;
 using Microsoft.IdentityModel.JsonWebTokens;
 using Microsoft.IdentityModel.Tokens;
 using Musify.StreamingGateway.Configuration;
@@ -15,14 +14,14 @@ public sealed record TicketValidationResult(string Prefix, long? MaxBytes)
 
 public sealed class TicketValidator : IDisposable
 {
-    private readonly StreamTicketValidationOptions _options;
+    private readonly StreamTicketValidationConfiguration _options;
     private readonly RSA _rsa;
     private readonly TokenValidationParameters _validationParameters;
     private readonly JsonWebTokenHandler _handler = new();
 
-    public TicketValidator(IOptions<StreamTicketValidationOptions> options)
+    public TicketValidator(StreamTicketValidationConfiguration options)
     {
-        _options = options.Value;
+        _options = options;
 
         _rsa = RSA.Create();
         _rsa.ImportFromPem(File.ReadAllText(_options.PublicKeyPath));

backend/Hosts/Musify.StreamingGateway/Configuration/StreamTicketValidationConfiguration.cs

@@ -2,7 +2,7 @@ using System.ComponentModel.DataAnnotations;
 
 namespace Musify.StreamingGateway.Configuration;
 
-public sealed class StreamTicketValidationOptions
+public sealed class StreamTicketValidationConfiguration
 {
     public const string SectionName = "StreamTicket";
 

backend/Hosts/Musify.StreamingGateway/Middleware/TicketValidationMiddleware.cs

@@ -1,4 +1,3 @@
-using Microsoft.Extensions.Options;
 using Microsoft.Extensions.Primitives;
 using Microsoft.Net.Http.Headers;
 using Musify.StreamingGateway.Authentication;
@@ -9,11 +8,9 @@ namespace Musify.StreamingGateway.Middleware;
 public sealed class TicketValidationMiddleware(
     RequestDelegate next,
     TicketValidator ticketValidator,
-    IOptions<StreamTicketValidationOptions> options,
+    StreamTicketValidationConfiguration options,
     ILogger<TicketValidationMiddleware> logger)
 {
-    private readonly StreamTicketValidationOptions options = options.Value;
-
     public async Task InvokeAsync(HttpContext context)
     {
         var path = context.Request.Path;

backend/Hosts/Musify.StreamingGateway/Program.cs

@@ -1,3 +1,4 @@
+using Microsoft.Extensions.Options;
 using Musify.StreamingGateway.Authentication;
 using Musify.StreamingGateway.Configuration;
 using Musify.StreamingGateway.Middleware;
@@ -5,11 +6,14 @@ using Musify.StreamingGateway.Middleware;
 var builder = WebApplication.CreateBuilder();
 
 builder.Services
-    .AddOptions<StreamTicketValidationOptions>()
-    .Bind(builder.Configuration.GetRequiredSection(StreamTicketValidationOptions.SectionName))
+    .AddOptions<StreamTicketValidationConfiguration>()
+    .Bind(builder.Configuration.GetRequiredSection(StreamTicketValidationConfiguration.SectionName))
     .ValidateDataAnnotations()
     .ValidateOnStart();
 
+builder.Services.AddSingleton(serviceProvider =>
+    serviceProvider.GetRequiredService<IOptions<StreamTicketValidationConfiguration>>().Value);
+
 builder.Services.AddSingleton<TicketValidator>();
 
 const string corsPolicy = "media-clients";