public function initConfig()
 {
     if (is_file($this->configPath)) {
         $this->config = Yaml::parse($this->configPath);
     }
     // Ensure salts have enough spaces to prevent YAML parse errors
     if ($this->has('wordpress')) {
         foreach ($this->get('wordpress') as $env => $settings) {
             $property = 'wordpress.' . $env . '.salts';
             $salts = Validators::validateSalts($this->get($property));
             $this->set($property, $salts);
         }
     }
     return $this->getConfig();
 }
 private function guessSalts()
 {
     return Validators::validateSalts(file_get_contents('https://api.wordpress.org/secret-key/1.1/salt/'));
 }