feat: 开放API授权相关

app/openapi/middleware/Auth.php

@@ -0,0 +1,31 @@
+<?php
+declare (strict_types = 1);
+
+namespace app\openapi\middleware;
+
+use OAuth2\OAuth2;
+use OAuth2\OAuth2ServerException;
+use oauth\OAuthStorage;
+
+class Auth
+{
+    /**
+     * 处理请求
+     *
+     * @param \think\Request $request
+     * @param \Closure       $next
+     * @return Response
+     */
+    public function handle($request, \Closure $next)
+    {
+        try {
+            $oauth = new OAuth2(new OAuthStorage);
+            $token = $oauth->getBearerToken();
+            $oauth->verifyAccessToken($token);
+        } catch (OAuth2ServerException $e) {
+            return error('Unauthorized', $e->sendHttpResponse(), 401);
+        }
+
+        return $next($request);
+    }
+}