feat(geolocation): Add config for geolocation

Author: julienloizelet

src/Configuration.php

@@ -7,7 +7,7 @@
 use Symfony\Component\Config\Definition\ConfigurationInterface;
 
 /**
- * The Library configuration. You'll find here all configuration possible. Used when instanciating the library.
+ * The Library configuration. You'll find here all configuration possible. Used when instantiating the library.
  *
  * @author    CrowdSec team
  *
@@ -21,32 +21,54 @@ class Configuration implements ConfigurationInterface
     /**
      * {@inheritdoc}
      */
-    public function getConfigTreeBuilder()
+    public function getConfigTreeBuilder(): TreeBuilder
     {
         $treeBuilder = new TreeBuilder('config');
         /** @var $rootNode ArrayNodeDefinition */
         $rootNode = $treeBuilder->getRootNode();
         $rootNode
             ->children()
-            ->scalarNode('api_key')->isRequired()->end()
-            ->scalarNode('api_url')->defaultValue(Constants::CAPI_URL)->end()
-            ->scalarNode('api_user_agent')->defaultValue(Constants::BASE_USER_AGENT)->end()
-            ->integerNode('api_timeout')->defaultValue(Constants::API_TIMEOUT)->end()
-            ->booleanNode('live_mode')->defaultValue(true)->end()
-            ->enumNode('max_remediation_level')
-            ->values(Constants::ORDERED_REMEDIATIONS)
-            ->defaultValue(Constants::REMEDIATION_BAN)
-            ->end()
-            ->enumNode('fallback_remediation')
-            ->values(Constants::ORDERED_REMEDIATIONS)
-            ->defaultValue(Constants::REMEDIATION_CAPTCHA)
-            ->end()
-            ->integerNode('cache_expiration_for_clean_ip')
-            ->defaultValue(Constants::CACHE_EXPIRATION_FOR_CLEAN_IP)
-            ->end()
-            ->integerNode('cache_expiration_for_bad_ip')
-            ->defaultValue(Constants::CACHE_EXPIRATION_FOR_BAD_IP)
-            ->end()
+                ->scalarNode('api_key')->isRequired()->end()
+                ->scalarNode('api_url')->defaultValue(Constants::CAPI_URL)->end()
+                ->scalarNode('api_user_agent')->defaultValue(Constants::BASE_USER_AGENT)->end()
+                ->integerNode('api_timeout')->defaultValue(Constants::API_TIMEOUT)->end()
+                ->booleanNode('live_mode')->defaultValue(true)->end()
+                ->enumNode('max_remediation_level')
+                    ->values(Constants::ORDERED_REMEDIATIONS)
+                    ->defaultValue(Constants::REMEDIATION_BAN)
+                ->end()
+                    ->enumNode('fallback_remediation')
+                    ->values(Constants::ORDERED_REMEDIATIONS)
+                    ->defaultValue(Constants::REMEDIATION_CAPTCHA)
+                ->end()
+                ->integerNode('cache_expiration_for_clean_ip')
+                    ->defaultValue(Constants::CACHE_EXPIRATION_FOR_CLEAN_IP)
+                ->end()
+                ->integerNode('cache_expiration_for_bad_ip')
+                    ->defaultValue(Constants::CACHE_EXPIRATION_FOR_BAD_IP)
+                ->end()
+                ->arrayNode('geolocation')
+                    ->addDefaultsIfNotSet()
+                    ->children()
+                        ->booleanNode('enabled')
+                            ->isRequired()
+                            ->defaultFalse()
+                        ->end()
+                        ->enumNode('type')
+                            ->isRequired()
+                            ->defaultValue(Constants::GEOLOCATION_TYPE_MAXMIND)
+                            ->values([Constants::GEOLOCATION_TYPE_MAXMIND])
+                        ->end()
+                        ->arrayNode(Constants::GEOLOCATION_TYPE_MAXMIND)
+                            ->addDefaultsIfNotSet()
+                            ->children()
+                                ->scalarNode('database_path')
+                                    ->cannotBeEmpty()
+                                ->end()
+                            ->end()
+                        ->end()
+                    ->end()
+                ->end()
             ->end();
 
         return $treeBuilder;

src/Constants.php

@@ -5,7 +5,7 @@
 namespace CrowdSecBouncer;
 
 /**
- * Every constants of the library are set here.
+ * Every constant of the library are set here.
  *
  * @author    CrowdSec team
  *
@@ -63,4 +63,7 @@ class Constants
 
     /** @var string The "MEMCACHED" cache system */
     public const CACHE_SYSTEM_MEMCACHED = 'memcached';
+
+    /** @var string The "MaxMind" geolocation type */
+    public const GEOLOCATION_TYPE_MAXMIND = 'maxmind';
 }