up

src/__Libraries/StellaOps.Router.Gateway/Authorization/EndpointKey.cs

@@ -0,0 +1,24 @@
+namespace StellaOps.Router.Gateway.Authorization;
+
+/// <summary>
+/// Key for identifying an endpoint by service name, method, and path.
+/// </summary>
+/// <param name="ServiceName">The name of the service.</param>
+/// <param name="Method">The HTTP method.</param>
+/// <param name="Path">The path template.</param>
+public readonly record struct EndpointKey(string ServiceName, string Method, string Path)
+{
+    /// <summary>
+    /// Creates an endpoint key with normalized values.
+    /// </summary>
+    public static EndpointKey Create(string serviceName, string method, string path)
+    {
+        return new EndpointKey(
+            serviceName.ToLowerInvariant(),
+            method.ToUpperInvariant(),
+            path.ToLowerInvariant());
+    }
+
+    /// <inheritdoc />
+    public override string ToString() => $"{ServiceName}:{Method} {Path}";
+}