Add support for scraping proxy

Author: karlomikus

CHANGELOG.md

@@ -1,3 +1,12 @@
+# v5.11.0
+## New
+- Added `SCRAPING_HTTP_PROXY` env variable
+    - You can now set an HTTP proxy for scraping requests
+    - Example value: `http://username:password@proxyserver:port`
+- Added `SCRAPING_CLIENT_CERT` env variable
+    - You can now set a client certificate for scraping requests
+    - Example value: `/var/www/cocktails/storage/bar-assistant/my-cert.pem`
+
 # v5.10.0
 ## New
 - Added `locked_user_cocktails` filter to cocktails endpoint

app/Providers/AppServiceProvider.php

@@ -8,6 +8,7 @@
 use Illuminate\Support\Facades\Log;
 use Illuminate\Support\Facades\Cache;
 use Illuminate\Support\Facades\Event;
+use Illuminate\Support\Facades\Http;
 use Illuminate\Support\Facades\Redis;
 use Illuminate\Support\ServiceProvider;
 
@@ -52,6 +53,18 @@ public function boot()
             }
         });
 
+        if (config('bar-assistant.scraping_client.proxy') !== null) {
+            $options = [
+                'proxy' => config('bar-assistant.scraping_client.proxy'),
+            ];
+
+            if (config('bar-assistant.scraping_client.cert')) {
+                $options['verify'] = config('bar-assistant.scraping_client.cert');
+            }
+
+            Http::globalOptions($options);
+        }
+
         Event::listen(function (\SocialiteProviders\Manager\SocialiteWasCalled $event) {
             $event->extendSocialite('authentik', \SocialiteProviders\Authentik\Provider::class);
             $event->extendSocialite('authelia', \SocialiteProviders\Authelia\Provider::class);

config/bar-assistant.php

@@ -74,4 +74,9 @@
     'enable_feeds' => (bool) env('ENABLE_FEEDS', false),
 
     'enable_password_login' => (bool) env('ENABLE_PASSWORD_LOGIN', true),
+
+    'scraping_client' => [
+        'proxy' => env('SCRAPING_HTTP_PROXY', null),
+        'cert' => env('SCRAPING_CLIENT_CERT', null),
+    ],
 ];