feat: implement JWT authentication and scope validation middleware (#11)

Reviewed-on: #11
Co-authored-by: Ron Rise <ron@siteworxpro.com>
Co-committed-by: Ron Rise <ron@siteworxpro.com>

src/Annotations/Guards/Jwt.php

@@ -0,0 +1,44 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Siteworxpro\App\Annotations\Guards;
+
+use Attribute;
+use Siteworxpro\App\Services\Facades\Config;
+
+#[Attribute(Attribute::TARGET_CLASS | Attribute::TARGET_METHOD)]
+readonly class Jwt
+{
+    public function __construct(
+        private string $issuer = '',
+        private string $audience = '',
+    ) {
+    }
+
+    public function getRequiredAudience(): string
+    {
+        return Config::get('jwt.audience') ?? '';
+    }
+
+    /**
+     * @return string
+     */
+    public function getAudience(): string
+    {
+        if ($this->audience === '') {
+            return Config::get('jwt.audience') ?? '';
+        }
+
+        return $this->audience;
+    }
+
+    public function getIssuer(): string
+    {
+        if ($this->issuer === '') {
+            return Config::get('jwt.issuer') ?? '';
+        }
+
+        return $this->issuer;
+    }
+}