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<?php |
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/** |
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* This file is part of Blitz PHP framework. |
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* |
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* (c) 2022 Dimitri Sitchet Tomkeu <[email protected]> |
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* |
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* For the full copyright and license information, please view |
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* the LICENSE file that was distributed with this source code. |
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*/ |
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namespace BlitzPHP\Security; |
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use Ahc\Cli\Output\Color; |
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/** |
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* Checks php.ini settings |
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* |
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* @used-by \BlitzPHP\Cli\Commands\Utilities\PhpIniCheck |
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*/ |
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class CheckPhpIni |
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{ |
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/** |
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* @param bool $isCli Defini a `false` s'il est exécuté via le Web |
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* |
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* @return array|string chaine HTML sur le web ou tableau en CLI |
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*/ |
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public static function run(bool $isCli = true, ?string $argument = null) |
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{ |
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$output = static::checkIni($argument); |
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$thead = ['Directive', 'Globale', 'Actuelle', 'Recommandation', 'Remarque']; |
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$tbody = []; |
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// CLI |
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if ($isCli) { |
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return self::outputForCli($output, $thead, $tbody); |
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} |
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// Web |
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return self::outputForWeb($output, $thead, $tbody); |
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} |
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private static function outputForCli(array $output, array $thead, array $tbody): array |
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{ |
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$color = new Color(); |
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foreach ($output as $directive => $values) { |
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$current = $values['current'] ?? ''; |
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$notRecommended = false; |
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if ($values['recommended'] !== '') { |
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if ($values['recommended'] !== $current) { |
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$notRecommended = true; |
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} |
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$current = $notRecommended |
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? $color->error($current === '' ? 'n/a' : $current) |
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: $current; |
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} |
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$directive = $notRecommended ? $color->error($directive) : $directive; |
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$tbody[] = [ |
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$directive, $values['global'], $current, $values['recommended'], $values['remark'], |
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]; |
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} |
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$table = []; |
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foreach ($tbody as $body) { |
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$table[] = array_combine($thead, $body); |
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} |
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return $table; |
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} |
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private static function outputForWeb(array $output, array $thead, array $tbody): string |
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{ |
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foreach ($output as $directive => $values) { |
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$current = $values['current']; |
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$notRecommended = false; |
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if ($values['recommended'] !== '') { |
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if ($values['recommended'] !== $values['current']) { |
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$notRecommended = true; |
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} |
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if ($values['current'] === '') { |
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$current = 'n/a'; |
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} |
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$current = $notRecommended |
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? '<span style="color: red">' . $current . '</span>' |
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: $current; |
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} |
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$directive = $notRecommended |
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? '<span style="color: red">' . $directive . '</span>' |
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: $directive; |
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$tbody[] = [ |
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$directive, $values['global'], $current, $values['recommended'], $values['remark'], |
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]; |
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} |
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/* $table = new Table(); |
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$template = [ |
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'table_open' => '<table border="1" cellpadding="4" cellspacing="0">', |
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]; |
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$table->setTemplate($template); |
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$table->setHeading($thead); |
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return '<pre>' . $table->generate($tbody) . '</pre>'; */ |
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return ''; |
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} |
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/** |
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* @internal Utilisé uniquement à des fins de test. |
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*/ |
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public static function checkIni(?string $argument = null): array |
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{ |
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$items = [ |
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'error_reporting' => ['recommended' => '5111'], |
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'display_errors' => ['recommended' => '0'], |
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'display_startup_errors' => ['recommended' => '0'], |
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'log_errors' => [], |
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'error_log' => [], |
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'default_charset' => ['recommended' => 'UTF-8'], |
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'max_execution_time' => ['remark' => 'The default is 30.'], |
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'memory_limit' => ['remark' => '> post_max_size'], |
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'post_max_size' => ['remark' => '> upload_max_filesize'], |
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'upload_max_filesize' => ['remark' => '< post_max_size'], |
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'max_input_vars' => ['remark' => 'La valeur par défaut est 1000.'], |
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'request_order' => ['recommended' => 'GP'], |
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'variables_order' => ['recommended' => 'GPCS'], |
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'date.timezone' => ['recommended' => 'UTC'], |
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'mbstring.language' => ['recommended' => 'neutral'], |
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'opcache.enable' => ['recommended' => '1'], |
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'opcache.enable_cli' => ['recommended' => '0', 'remark' => 'Activer lorsque vous utilisez des files d\'attente ou que vous exécutez des tâches CLI répétitives'], |
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'opcache.jit' => ['recommended' => 'tracing'], |
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'opcache.jit_buffer_size' => ['recommended' => '128', 'remark' => 'Ajustez avec votre espace mémoire libre'], |
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'zend.assertions' => ['recommended' => '-1'], |
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]; |
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if ($argument === 'opcache') { |
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$items = [ |
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'opcache.enable' => ['recommended' => '1'], |
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'opcache.enable_cli' => ['recommended' => '0', 'remark' => 'Activer lorsque vous utilisez des files d\'attente ou que vous exécutez des tâches CLI répétitives'], |
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'opcache.jit' => ['recommended' => 'tracing', 'remark' => 'Désactiver lorsque vous utilisez des extensions tierces'], |
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'opcache.jit_buffer_size' => ['recommended' => '128', 'remark' => 'Ajustez avec votre espace mémoire libre'], |
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'opcache.memory_consumption' => ['recommended' => '128', 'remark' => 'Ajustez avec votre espace mémoire libre'], |
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'opcache.interned_strings_buffer' => ['recommended' => '16'], |
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'opcache.max_accelerated_files' => ['remark' => 'Ajuster en fonction du nombre de fichiers PHP dans votre projet (par exemple : find your_project/ -iname \'*.php\'|wc -l)'], |
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'opcache.max_wasted_percentage' => ['recommended' => '10'], |
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'opcache.validate_timestamps' => ['recommended' => '0', 'remark' => 'Lorsque vous le désactivez, opcache conserve votre code dans la mémoire partagée. Le redémarrage du serveur web est nécessaire'], |
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'opcache.revalidate_freq' => [], |
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'opcache.file_cache' => ['remark' => 'Mise en cache du fichier de localisation, ce qui devrait améliorer les performances lorsque la mémoire du SHM est pleine.'], |
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'opcache.file_cache_only' => ['remark' => 'Mise en cache du code optique dans la mémoire partagée, désactivée lorsque vous utilisez Windows'], |
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'opcache.file_cache_fallback' => ['remark' => 'Activer lorsque vous utilisez Windows'], |
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'opcache.save_comments' => ['recommended' => '0', 'remark' => 'Activé lorsque vous utilisez l\'annotation docblock `package require`'], |
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]; |
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} |
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$output = []; |
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$ini = ini_get_all(); |
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foreach ($items as $key => $values) { |
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$hasKeyInIni = array_key_exists($key, $ini); |
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$output[$key] = [ |
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'global' => $hasKeyInIni ? $ini[$key]['global_value'] : 'disabled', |
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'current' => $hasKeyInIni ? $ini[$key]['local_value'] : 'disabled', |
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'recommended' => $values['recommended'] ?? '', |
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'remark' => $values['remark'] ?? '', |
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]; |
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} |
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// [directive => [current_value, recommended_value]] |
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return $output; |
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} |
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} |
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blitz-php /
framework
This check looks for parameters that have been defined for a function or method, but which are not used in the method body.