fix: MariaDB connection over SSL

.env.dist

@@ -59,6 +59,8 @@ DOCKER_DB_PORT=3306
 DOCKER_DB_USERNAME=gewis
 DOCKER_DB_PASSWORD=gewis
 DOCKER_DB_DATABASE=gewis
+# The following is only used for development
+DOCKER_DB_SSL=false
 
 # These are the environment variabled for retrieving membership data (and others) from the gewisdb project
 DOCKER_DB2_HOST=postgres

config/autoload/doctrine.local.development.php.dist

@@ -36,6 +36,10 @@ return [
                     'dbname'   => getenv('DOCKER_DB_DATABASE'),
                     'charset' => 'utf8mb4',
                     'collate' => 'utf8mb4_unicode_ci',
+                    'driverOptions' => filter_var(getenv('DOCKER_DB_SSL') ?? false, FILTER_VALIDATE_BOOLEAN) ? [
+                        PDO::MYSQL_ATTR_SSL_CAPATH => '/etc/ssl/certs/',
+                        PDO::MYSQL_ATTR_SSL_VERIFY_SERVER_CERT => true,
+                    ] : [],
                 ],
             ],
         ],

config/autoload/doctrine.local.production.php.dist

@@ -36,6 +36,10 @@ return [
                     'dbname'   => getenv('DOCKER_DB_DATABASE'),
                     'charset' => 'utf8mb4',
                     'collate' => 'utf8mb4_unicode_ci',
+                    'driverOptions' => [
+                        PDO::MYSQL_ATTR_SSL_CAPATH => '/etc/ssl/certs/',
+                        PDO::MYSQL_ATTR_SSL_VERIFY_SERVER_CERT => true,
+                    ],
                 ],
             ],
         ],