refactor: upgrade for ecphp/cas-lib >= 4

composer.json

@@ -11,12 +11,10 @@
     ],
     "homepage": "https://github.com/ecphp/",
     "require": {
-        "php": ">= 8.0.2",
+        "php": ">= 8.1",
         "ext-dom": "*",
-        "ext-json": "*",
-        "ext-libxml": "*",
         "ext-simplexml": "*",
-        "ecphp/cas-lib": "^2.0",
+        "ecphp/cas-lib": "^3.0",
         "laravel/framework": "^9 || ^10"
     },
     "require-dev": {
@@ -37,9 +35,9 @@
     },
     "config": {
         "allow-plugins": {
-            "phpstan/extension-installer": true,
+            "ergebnis/composer-normalize": true,
             "phpro/grumphp": true,
-            "ergebnis/composer-normalize": true
+            "phpstan/extension-installer": true
         }
     }
 }

src/Config/Laravel.php

@@ -15,7 +15,6 @@
 use EcPhp\CasLib\Contract\Configuration\PropertiesInterface;
 use Illuminate\Routing\Router;
 use Illuminate\Routing\Router as RouterInterface;
-use ReturnTypeWillChange;
 use Symfony\Component\HttpFoundation\ParameterBag;
 use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
 
@@ -39,46 +38,9 @@ public function __construct(
         );
     }
 
-    public function all(): array
+    public function jsonSerialize(): mixed
     {
-        return $this->cas->all();
-    }
-
-    /**
-     * @param mixed $offset
-     */
-    #[ReturnTypeWillChange]
-    public function offsetExists($offset): bool
-    {
-        return $this->cas->offsetExists($offset);
-    }
-
-    /**
-     * @param mixed $offset
-     *
-     * @return array<string, mixed>|mixed
-     */
-    #[ReturnTypeWillChange]
-    public function offsetGet($offset)
-    {
-        return $this->cas->offsetGet($offset);
-    }
-
-    /**
-     * @param mixed $offset
-     * @param mixed $value
-     */
-    public function offsetSet($offset, $value): void
-    {
-        $this->cas->offsetSet($offset, $value);
-    }
-
-    /**
-     * @param mixed $offset
-     */
-    public function offsetUnset($offset): void
-    {
-        $this->cas->offsetUnset($offset);
+        return $this->cas->jsonSerialize();
     }
 
     /**