DeepDrftAPI Rename

2026-05-25 10:38:36 -04:00
parent 98b2c8d744
commit 551cef0fe8
59 changed files with 510 additions and 524 deletions
@@ -0,0 +1,57 @@
+using System.Reflection;
+
+namespace DeepDrftAPI.Middleware
+{
+    public class ApiKeyAuthenticationMiddleware
+    {
+        private readonly RequestDelegate _next;
+        private readonly string _apiKey;
+
+        public ApiKeyAuthenticationMiddleware(RequestDelegate next, string apiKey)
+        {
+            _next = next;
+            _apiKey = apiKey ?? throw new ArgumentNullException(nameof(apiKey));
+        }
+
+        public async Task InvokeAsync(HttpContext context)
+        {
+            var endpoint = context.GetEndpoint();
+            if (endpoint == null)
+            {
+                await _next(context);
+                return;
+            }
+
+            var hasApiKeyAuthorize = endpoint.Metadata.GetMetadata<ApiKeyAuthorizeAttribute>() != null;
+            if (!hasApiKeyAuthorize)
+            {
+                await _next(context);
+                return;
+            }
+
+            if (!context.Request.Headers.TryGetValue("ApiKey", out var extractedApiKey))
+            {
+                context.Response.StatusCode = 401;
+                await context.Response.WriteAsync("API Key was not provided");
+                return;
+            }
+
+            if (!string.Equals(extractedApiKey, _apiKey, StringComparison.Ordinal))
+            {
+                context.Response.StatusCode = 401;
+                await context.Response.WriteAsync("Unauthorized client");
+                return;
+            }
+
+            await _next(context);
+        }
+    }
+
+    public static class ApiKeyAuthenticationMiddlewareExtensions
+    {
+        public static IApplicationBuilder UseApiKeyAuthentication(this IApplicationBuilder builder, string apiKey)
+        {
+            return builder.UseMiddleware<ApiKeyAuthenticationMiddleware>(apiKey);
+        }
+    }
+}