adding the full files update

vendor/laravel/sanctum/src/Http/Middleware/EnsureFrontendRequestsAreStateful.php

@@ -0,0 +1,93 @@
+<?php
+
+namespace Laravel\Sanctum\Http\Middleware;
+
+use Illuminate\Routing\Pipeline;
+use Illuminate\Support\Collection;
+use Illuminate\Support\Str;
+use Laravel\Sanctum\Sanctum;
+
+class EnsureFrontendRequestsAreStateful
+{
+    /**
+     * Handle the incoming requests.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @param  callable  $next
+     * @return \Illuminate\Http\Response
+     */
+    public function handle($request, $next)
+    {
+        $this->configureSecureCookieSessions();
+
+        return (new Pipeline(app()))->send($request)->through(
+            static::fromFrontend($request) ? $this->frontendMiddleware() : []
+        )->then(function ($request) use ($next) {
+            return $next($request);
+        });
+    }
+
+    /**
+     * Configure secure cookie sessions.
+     *
+     * @return void
+     */
+    protected function configureSecureCookieSessions()
+    {
+        config([
+            'session.http_only' => true,
+            'session.same_site' => 'lax',
+        ]);
+    }
+
+    /**
+     * Get the middleware that should be applied to requests from the "frontend".
+     *
+     * @return array
+     */
+    protected function frontendMiddleware()
+    {
+        $middleware = array_values(array_filter(array_unique([
+            config('sanctum.middleware.encrypt_cookies', \Illuminate\Cookie\Middleware\EncryptCookies::class),
+            \Illuminate\Cookie\Middleware\AddQueuedCookiesToResponse::class,
+            \Illuminate\Session\Middleware\StartSession::class,
+            config('sanctum.middleware.validate_csrf_token', config('sanctum.middleware.verify_csrf_token', \Illuminate\Foundation\Http\Middleware\VerifyCsrfToken::class)),
+            config('sanctum.middleware.authenticate_session'),
+        ])));
+
+        array_unshift($middleware, function ($request, $next) {
+            $request->attributes->set('sanctum', true);
+
+            return $next($request);
+        });
+
+        return $middleware;
+    }
+
+    /**
+     * Determine if the given request is from the first-party application frontend.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @return bool
+     */
+    public static function fromFrontend($request)
+    {
+        $domain = $request->headers->get('referer') ?: $request->headers->get('origin');
+
+        if (is_null($domain)) {
+            return false;
+        }
+
+        $domain = Str::replaceFirst('https://', '', $domain);
+        $domain = Str::replaceFirst('http://', '', $domain);
+        $domain = Str::endsWith($domain, '/') ? $domain : "{$domain}/";
+
+        $stateful = array_filter(config('sanctum.stateful', []));
+
+        return Str::is(Collection::make($stateful)->map(function ($uri) use ($request) {
+            $uri = $uri === Sanctum::$currentRequestHostPlaceholder ? $request->getHttpHost() : $uri;
+
+            return trim($uri).'/*';
+        })->all(), $domain);
+    }
+}