CloudFront is global, the region is fixed

Author: IlCallo

config/cloudfront-url-signer.php

@@ -17,11 +17,6 @@
      */
     'key_pair_id' => env('CLOUDFRONT_KEY_PAIR_ID', ''),
 
-    /*
-     * AWS region to connect to.
-     */
-    'region' => env('AWS_DEFAULT_REGION', 'us-west-2'),
-
     /*
      * CloudFront API version, by default it uses the latest available.
      */

src/CloudFrontUrlSignerServiceProvider.php

@@ -13,19 +13,7 @@ class CloudFrontUrlSignerServiceProvider extends ServiceProvider
      */
     public function boot()
     {
-        $this->setupConfig($this->app);
-    }
-
-    /**
-     * Setup the config.
-     *
-     * @param \Illuminate\Contracts\Foundation\Application $app
-     */
-    protected function setupConfig(Application $app)
-    {
-        $source = realpath(__DIR__ . '/../config/cloudfront-url-signer.php');
-        $this->publishes([$source => config_path('cloudfront-url-signer.php')], 'config');
-        $this->mergeConfigFrom($source, 'cloudfront-url-signer');
+        $this->publishes([__DIR__ . '/../config/cloudfront-url-signer.php' => config_path('cloudfront-url-signer.php')], 'config');
     }
 
     /**
@@ -39,7 +27,9 @@ public function register()
             $config = config('cloudfront-url-signer');
 
             $cloudFrontClient = new CloudFrontClient([
-                'region' => $config['region'],
+                // CloudFront is global, us-east-1 region must be used
+                // See https://docs.aws.amazon.com/general/latest/gr/rande.html?shortFooter=true#cf_region
+                'region' => 'us-east-1',
                 'version' => $config['version']
             ]);