blitz-php /
framework
| 1 | <?php |
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| 2 | |||||
| 3 | /** |
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| 4 | * This file is part of Blitz PHP framework. |
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| 5 | * |
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| 6 | * (c) 2022 Dimitri Sitchet Tomkeu <[email protected]> |
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| 7 | * |
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| 8 | * For the full copyright and license information, please view |
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| 9 | * the LICENSE file that was distributed with this source code. |
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| 10 | */ |
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| 11 | |||||
| 12 | namespace BlitzPHP\Controllers; |
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| 13 | |||||
| 14 | use BlitzPHP\Annotations\AnnotationReader; |
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| 15 | use BlitzPHP\Annotations\Http\AjaxOnlyAnnotation; |
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| 16 | use BlitzPHP\Annotations\Http\RequestMappingAnnotation; |
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| 17 | use BlitzPHP\Contracts\Http\StatusCode; |
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| 18 | use BlitzPHP\Exceptions\ValidationException; |
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| 19 | use BlitzPHP\Formatter\Formatter; |
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| 20 | use BlitzPHP\Traits\Http\ApiResponseTrait; |
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| 21 | use BlitzPHP\Utilities\Jwt; |
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| 22 | use Exception; |
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| 23 | use mindplay\annotations\IAnnotation; |
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| 24 | use Psr\Http\Message\ResponseInterface; |
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| 25 | use stdClass; |
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| 26 | use Throwable; |
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| 27 | |||||
| 28 | /** |
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| 29 | * Le contrôleur de base pour les API REST |
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| 30 | */ |
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| 31 | class RestController extends BaseController |
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| 32 | { |
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| 33 | use ApiResponseTrait; |
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| 34 | |||||
| 35 | /** |
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| 36 | * Configurations |
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| 37 | * |
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| 38 | * @var stdClass |
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| 39 | */ |
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| 40 | protected $config; |
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| 41 | |||||
| 42 | /** |
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| 43 | * Langue à utiliser |
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| 44 | * |
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| 45 | * @var string |
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| 46 | */ |
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| 47 | private $locale; |
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| 48 | |||||
| 49 | /** |
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| 50 | * Type mime associé à chaque format de sortie |
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| 51 | * |
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| 52 | * Répertoriez tous les formats pris en charge, le première sera le format par défaut. |
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| 53 | */ |
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| 54 | protected $mimes = [ |
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| 55 | 'json' => 'application/json', |
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| 56 | 'csv' => 'application/csv', |
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| 57 | // 'html' => 'text/html', |
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| 58 | 'jsonp' => 'application/javascript', |
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| 59 | 'php' => 'text/plain', |
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| 60 | 'serialized' => 'application/vnd.php.serialized', |
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| 61 | 'xml' => 'application/xml', |
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| 62 | |||||
| 63 | 'array' => 'php/array', |
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| 64 | ]; |
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| 65 | |||||
| 66 | /** |
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| 67 | * @var array|object Payload provenant du token jwt |
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| 68 | */ |
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| 69 | protected $payload; |
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| 70 | |||||
| 71 | public function __construct() |
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| 72 | { |
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| 73 | $this->config = (object) config('rest'); |
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| 74 | |||||
| 75 | $locale = $this->config->language ?? null; |
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| 76 | $this->locale = ! empty($locale) ? $locale : $this->request->getLocale(); |
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| 77 | } |
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| 78 | |||||
| 79 | public function _remap(string $method, array $params = []) |
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| 80 | { |
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| 81 | $class = static::class; |
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| 82 | |||||
| 83 | // Bien sûr qu'il existe, mais peuvent-ils en faire quelque chose ? |
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| 84 | if (! method_exists($class, $method)) { |
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| 85 | return $this->respondNotImplemented($this->_translate('notImplemented', [$class, $method])); |
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| 86 | } |
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| 87 | |||||
| 88 | // Appel de la méthode du contrôleur et passage des arguments |
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| 89 | try { |
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| 90 | $instance = service('container')->get($class); |
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| 91 | $instance->initialize($this->request, $this->response, $this->logger); |
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| 92 | |||||
| 93 | $instance = $this->_execAnnotations($instance, AnnotationReader::fromClass($instance)); |
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| 94 | $instance = $this->_execAnnotations($instance, AnnotationReader::fromMethod($instance, $method)); |
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| 95 | |||||
| 96 | $checkProcess = $this->checkProcess(); |
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| 97 | if ($checkProcess instanceof ResponseInterface) { |
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| 98 | return $checkProcess; |
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| 99 | } |
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| 100 | |||||
| 101 | $instance->payload = $this->payload; |
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| 102 | |||||
| 103 | $response = service('container')->call([$instance, $method], $params); |
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| 104 | |||||
| 105 | if ($response instanceof ResponseInterface) { |
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| 106 | return $response; |
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| 107 | } |
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| 108 | |||||
| 109 | return $this->respondOk($response); |
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| 110 | } catch (Throwable $ex) { |
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| 111 | return $this->manageException($ex); |
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| 112 | } |
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| 113 | } |
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| 114 | |||||
| 115 | /** |
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| 116 | * Gestionnaire des exceptions |
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| 117 | * |
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| 118 | * Ceci permet aux classes filles de specifier comment elles doivent gerer les exceptions lors de la methode remap |
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| 119 | * |
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| 120 | * @return ResponseInterface |
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| 121 | */ |
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| 122 | protected function manageException(Throwable $ex) |
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| 123 | { |
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| 124 | if ($ex instanceof ValidationException) { |
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| 125 | $message = 'Validation failed'; |
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| 126 | $errors = $ex->getErrors()->all(); |
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| 127 | |||||
| 128 | return $this->respondBadRequest($message, $ex->getCode(), $errors); |
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| 129 | } |
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| 130 | |||||
| 131 | if (! on_dev()) { |
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| 132 | $url = explode('?', $this->request->getRequestTarget())[0]; |
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| 133 | |||||
| 134 | return $this->respondBadRequest($this->_translate('badUsed', [$url])); |
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| 135 | } |
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| 136 | |||||
| 137 | return $this->respondInternalError('Internal Server Error', [ |
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| 138 | 'type' => $ex::class, |
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| 139 | 'message' => $ex->getMessage(), |
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| 140 | 'code' => $ex->getCode(), |
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| 141 | 'file' => $ex->getFile(), |
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| 142 | 'line' => $ex->getLine(), |
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| 143 | ]); |
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| 144 | } |
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| 145 | |||||
| 146 | /** |
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| 147 | * Fournit une méthode simple et unique pour renvoyer une réponse d'API, formatée |
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| 148 | * pour correspondre au format demandé, avec le type de contenu et le code d'état appropriés. |
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| 149 | * |
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| 150 | * @param mixed $data Les donnees a renvoyer |
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| 151 | * @param int|null $status Le statut de la reponse |
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| 152 | */ |
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| 153 | final protected function respond($data, ?int $status = StatusCode::OK) |
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| 154 | { |
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| 155 | // Si les données sont NULL et qu'aucun code d'état HTTP n'est fourni, affichage, erreur et sortie |
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| 156 | if ($data === null && $status === null) { |
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| 157 | $status = StatusCode::NOT_FOUND; |
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| 158 | } |
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| 159 | |||||
| 160 | $this->response = $this->response->withStatus($status)->withCharset(strtolower(config('app.charset') ?? 'utf-8')); |
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|
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| 161 | |||||
| 162 | $this->_parseResponse($data); |
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| 163 | |||||
| 164 | return $this->response; |
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| 165 | } |
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| 166 | |||||
| 167 | /** |
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| 168 | * Utilisé pour les échecs génériques pour lesquels aucune méthode personnalisée n'existe. |
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| 169 | * |
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| 170 | * @param string $message Le message décrivant l'erreur |
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| 171 | * @param int|string|null $code Code d'erreur personnalisé, spécifique à l'API |
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| 172 | * @param array $errors La liste des erreurs rencontrées |
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| 173 | * |
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| 174 | * @return ResponseInterface |
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| 175 | */ |
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| 176 | final protected function respondFail(?string $message = "Une erreur s'est produite", ?int $status = StatusCode::INTERNAL_ERROR, int|string|null $code = null, array $errors = []) |
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| 177 | { |
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| 178 | $message = $message ?: "Une erreur s'est produite"; |
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| 179 | $code = ($code !== 0 && $code !== '' && $code !== '0') ? $code : $status; |
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| 180 | |||||
| 181 | $response = [ |
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| 182 | $this->config->field['message'] ?? 'message' => $message, |
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| 183 | ]; |
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| 184 | if (! empty($this->config->field['status'])) { |
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| 185 | $response[$this->config->field['status']] = false; |
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| 186 | } |
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| 187 | if (! empty($this->config->field['code'])) { |
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| 188 | $response[$this->config->field['code']] = $code; |
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| 189 | } |
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| 190 | if ($errors !== []) { |
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| 191 | $response[$this->config->field['errors'] ?? 'errors'] = $errors; |
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| 192 | } |
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| 193 | |||||
| 194 | if ($this->config->strict !== true) { |
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| 195 | $status = StatusCode::OK; |
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| 196 | } |
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| 197 | |||||
| 198 | return $this->respond($response, $status); |
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| 199 | } |
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| 200 | |||||
| 201 | /** |
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| 202 | * Utilisé pour les succès génériques pour lesquels aucune méthode personnalisée n'existe. |
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| 203 | * |
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| 204 | * @param mixed|null $result Les données renvoyées par l'API |
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| 205 | * |
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| 206 | * @return ResponseInterface |
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| 207 | */ |
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| 208 | final protected function respondSuccess(?string $message = 'Resultat', $result = null, ?int $status = StatusCode::OK) |
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| 209 | { |
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| 210 | $message = $message ?: 'Resultat'; |
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| 211 | $status = $status !== null && $status !== 0 ? $status : StatusCode::OK; |
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| 212 | |||||
| 213 | $response = [ |
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| 214 | $this->config->field['message'] ?? 'message' => $message, |
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| 215 | ]; |
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| 216 | if (! empty($this->config->field['status'])) { |
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| 217 | $response[$this->config->field['status']] = true; |
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| 218 | } |
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| 219 | if (is_array($result)) { |
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| 220 | $result = array_map(fn ($element) => $this->formatEntity($element), $result); |
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| 221 | } |
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| 222 | |||||
| 223 | $response[$this->config->field['result'] ?? 'result'] = $this->formatEntity($result); |
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| 224 | |||||
| 225 | return $this->respond($response, $status); |
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| 226 | } |
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| 227 | |||||
| 228 | /** |
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| 229 | * Formatte les données à renvoyer lorsqu'il s'agit des objets de la classe Entity |
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| 230 | * |
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| 231 | * @param mixed $element |
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| 232 | * |
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| 233 | * @return mixed |
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| 234 | */ |
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| 235 | protected function formatEntity($element) |
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| 236 | { |
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| 237 | /* |
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| 238 | if ($element instanceof Entity) { |
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| 239 | if (method_exists($element, 'format')) { |
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| 240 | return service('container')->call([$element, 'format']); |
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| 241 | } |
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| 242 | |||||
| 243 | return call_user_func([$element, 'toArray']); |
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| 244 | } |
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| 245 | */ |
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| 246 | return $element; |
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| 247 | } |
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| 248 | |||||
| 249 | /** |
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| 250 | * Genere un token d'authentification |
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| 251 | */ |
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| 252 | protected function generateToken(array $data = [], array $config = []): string |
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| 253 | { |
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| 254 | $config = array_merge(['base_url' => base_url()], $this->config->jwt ?? [], $config); |
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| 255 | |||||
| 256 | return Jwt::encode($data, $config); |
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| 257 | } |
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| 258 | |||||
| 259 | /** |
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| 260 | * Decode un token d'autorisation |
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| 261 | * |
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| 262 | * @return mixed |
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| 263 | */ |
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| 264 | protected function decodeToken(string $token, string $authType = 'bearer', array $config = []) |
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| 265 | { |
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| 266 | $config = array_merge(['base_url' => base_url()], $this->config->jwt ?? [], $config); |
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| 267 | |||||
| 268 | if ('bearer' === $authType) { |
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| 269 | return Jwt::decode($token, $config); |
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| 270 | } |
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| 271 | |||||
| 272 | return null; |
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| 273 | } |
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| 274 | |||||
| 275 | /** |
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| 276 | * Recupere le token d'acces a partier des headers |
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| 277 | */ |
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| 278 | protected function getBearerToken(): ?string |
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| 279 | { |
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| 280 | return Jwt::getToken(); |
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| 281 | } |
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| 282 | |||||
| 283 | /** |
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| 284 | * Recupere le header "Authorization" |
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| 285 | */ |
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| 286 | protected function getAuthorizationHeader(): ?string |
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| 287 | { |
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| 288 | return Jwt::getAuthorization(); |
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| 289 | } |
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| 290 | |||||
| 291 | /** |
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| 292 | * Une méthode pratique pour traduire une chaîne ou un tableau d'entrées et |
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| 293 | * formater le résultat avec le MessageFormatter de l'extension intl. |
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| 294 | */ |
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| 295 | protected function lang(string $line, ?array $args = null): string |
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| 296 | { |
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| 297 | return lang($line, $args, $this->locale); |
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|
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| 298 | } |
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| 299 | |||||
| 300 | /** |
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| 301 | * @internal Ne pas censé être utilisé par le developpeur |
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| 302 | */ |
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| 303 | protected function _translate(string $line, ?array $args = null): string |
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| 304 | { |
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| 305 | return $this->lang('Rest.' . $line, $args); |
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| 306 | } |
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| 307 | |||||
| 308 | /** |
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| 309 | * Specifie que seules les requetes ajax sont acceptees |
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| 310 | */ |
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| 311 | final protected function ajaxOnly(): self |
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| 312 | { |
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| 313 | $this->config->ajax_only = true; |
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| 314 | |||||
| 315 | return $this; |
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| 316 | } |
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| 317 | |||||
| 318 | /** |
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| 319 | * Definit les methodes authorisees par le web service |
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| 320 | */ |
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| 321 | final protected function allowedMethods(string ...$methods): self |
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| 322 | { |
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| 323 | if ($methods !== []) { |
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| 324 | $this->config->allowed_methods = array_map(static fn ($str) => strtoupper($str), $methods); |
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| 325 | } |
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| 326 | |||||
| 327 | return $this; |
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| 328 | } |
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| 329 | |||||
| 330 | /** |
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| 331 | * Definit le format de donnees a renvoyer au client |
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| 332 | */ |
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| 333 | final protected function returnFormat(string $format): self |
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| 334 | { |
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| 335 | $this->config->format = $format; |
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| 336 | |||||
| 337 | return $this; |
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| 338 | } |
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| 339 | |||||
| 340 | /** |
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| 341 | * N'autorise que les acces pas https |
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| 342 | */ |
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| 343 | final protected function requireHttps(): self |
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| 344 | { |
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| 345 | $this->config->force_https = true; |
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| 346 | |||||
| 347 | return $this; |
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| 348 | } |
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| 349 | |||||
| 350 | /** |
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| 351 | * auth |
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| 352 | * |
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| 353 | * @param false|string $type |
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| 354 | */ |
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| 355 | final protected function auth($type): self |
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| 356 | { |
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| 357 | $this->config->auth = $type; |
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| 358 | |||||
| 359 | return $this; |
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| 360 | } |
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| 361 | |||||
| 362 | /** |
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| 363 | * Definit la liste des adresses IP a bannir |
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| 364 | * Si le premier argument vaut "false", la suite ne sert plus a rien |
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| 365 | */ |
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| 366 | final protected function ipBlacklist(...$params): self |
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| 367 | { |
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| 368 | $params = func_get_args(); |
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| 369 | $enable = array_shift($params); |
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| 370 | |||||
| 371 | if (false === $enable) { |
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| 372 | $params = []; |
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| 373 | } else { |
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| 374 | array_unshift($params, $enable); |
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| 375 | $params = array_merge($this->config->ip_blacklist ?? [], $params); |
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| 376 | } |
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| 377 | |||||
| 378 | $this->config->ip_blacklist = $params; |
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| 379 | |||||
| 380 | return $this; |
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| 381 | } |
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| 382 | |||||
| 383 | /** |
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| 384 | * Definit la liste des adresses IP qui sont autorisees a acceder a la ressources |
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| 385 | * Si le premier argument vaut "false", la suite ne sert plus a rien |
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| 386 | */ |
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| 387 | final protected function ipWhitelist(...$params): self |
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| 388 | { |
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| 389 | $params = func_get_args(); |
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| 390 | $enable = array_shift($params); |
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| 391 | |||||
| 392 | if (false === $enable) { |
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| 393 | $params = []; |
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| 394 | } else { |
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| 395 | array_unshift($params, $enable); |
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| 396 | $params = array_merge($this->config->ip_whitelist ?? [], $params); |
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| 397 | } |
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| 398 | |||||
| 399 | $this->config->ip_whitelist = $params; |
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| 400 | |||||
| 401 | return $this; |
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| 402 | } |
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| 403 | |||||
| 404 | /** |
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| 405 | * Formatte les donnees a envoyer au bon format |
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| 406 | * |
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| 407 | * @param mixed $data Les donnees a envoyer |
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| 408 | */ |
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| 409 | private function _parseResponse($data) |
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| 410 | { |
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| 411 | $format = strtolower($this->config->format); |
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| 412 | $mime = null; |
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| 413 | |||||
| 414 | if (array_key_exists($format, $this->mimes)) { |
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| 415 | $mime = $this->mimes[$format]; |
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| 416 | } elseif (in_array($format, $this->mimes, true)) { |
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| 417 | $mime = $format; |
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| 418 | } |
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| 419 | |||||
| 420 | // Si la méthode de format existe, appelle et renvoie la sortie dans ce format |
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| 421 | if (! empty($mime)) { |
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| 422 | $output = Formatter::type($mime)->format($data); |
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| 423 | |||||
| 424 | // Définit l'en-tête du format |
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| 425 | // Ensuite, vérifiez si le client a demandé un rappel, et si la sortie contient ce rappel : |
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| 426 | $callback = $this->request->getQuery('callback'); |
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| 427 | if (! empty($callback) && $mime === $this->mimes['json'] && preg_match('/^' . $callback . '/', $output)) { |
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|
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|||||
| 428 | $this->response = $this->response->withType($this->mimes['jsonp']); |
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| 429 | } else { |
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| 430 | $this->response = $this->response->withType($mime === $this->mimes['array'] ? $this->mimes['json'] : $mime); |
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| 431 | } |
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| 432 | |||||
| 433 | // Un tableau doit être analysé comme une chaîne, afin de ne pas provoquer d'erreur de tableau en chaîne |
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| 434 | // Json est la forme la plus appropriée pour un tel type de données |
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| 435 | if ($mime === $this->mimes['array']) { |
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| 436 | $output = Formatter::type($this->mimes['json'])->format($output); |
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| 437 | } |
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| 438 | } else { |
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| 439 | // S'il s'agit d'un tableau ou d'un objet, analysez-le comme un json, de manière à être une 'chaîne' |
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| 440 | if (is_array($data) || is_object($data)) { |
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| 441 | $data = Formatter::type($this->mimes['json'])->format($data); |
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|
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$data can also be of type object; however, parameter $data of BlitzPHP\Formatter\FormatterInterface::format() does only seem to accept array|string, maybe add an additional type check?
(
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)
If this is a false-positive, you can also ignore this issue in your code via the
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|
|||||
| 442 | } |
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| 443 | // Le format n'est pas pris en charge, sortez les données brutes sous forme de chaîne |
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| 444 | $output = $data; |
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| 445 | } |
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| 446 | |||||
| 447 | $this->response = $this->response->withStringBody($output); |
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| 448 | } |
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| 449 | |||||
| 450 | /** |
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| 451 | * Execute les annotations definies dans le contrôleur |
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| 452 | * |
||||
| 453 | * @param list<IAnnotation> $annotations Liste des annotations d'un contrôleur/méthode |
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|
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The type
BlitzPHP\Controllers\list was not found. Maybe you did not declare it correctly or list all dependencies?
The issue could also be caused by a filter entry in the build configuration.
If the path has been excluded in your configuration, e.g. filter:
dependency_paths: ["lib/*"]
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| 454 | */ |
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| 455 | protected function _execAnnotations(self $instance, array $annotations): self |
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| 456 | { |
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| 457 | foreach ($annotations as $annotation) { |
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| 458 | switch (get_type_name($annotation)) { |
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| 459 | case RequestMappingAnnotation::class: |
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| 460 | $this->allowedMethods(...(array) $annotation->method); |
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| 461 | break; |
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| 462 | |||||
| 463 | case AjaxOnlyAnnotation::class: |
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| 464 | $this->ajaxOnly(); |
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| 465 | break; |
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| 466 | |||||
| 467 | default: |
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| 468 | break; |
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| 469 | } |
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| 470 | } |
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| 471 | |||||
| 472 | return $instance; |
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| 473 | } |
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| 474 | |||||
| 475 | /** |
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| 476 | * Verifie si les informations fournis par le client du ws sont conforme aux attentes du developpeur |
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| 477 | * |
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| 478 | * @throws Exception |
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| 479 | */ |
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| 480 | private function checkProcess(): bool|ResponseInterface |
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| 481 | { |
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| 482 | // Verifie si la requete est en ajax |
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| 483 | if (! $this->request->is('ajax') && $this->config->ajax_only) { |
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0 ignored issues
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'ajax' of type string is incompatible with the type BlitzPHP\Http\list expected by parameter $type of BlitzPHP\Http\ServerRequest::is().
(
Ignorable by Annotation
)
If this is a false-positive, you can also ignore this issue in your code via the
Loading history...
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| 484 | return $this->respondNotAcceptable($this->_translate('ajaxOnly')); |
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| 485 | } |
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| 486 | |||||
| 487 | // Verifie si la requete est en https |
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| 488 | if (! $this->request->is('https') && $this->config->force_https) { |
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| 489 | return $this->respondForbidden($this->_translate('unsupported')); |
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| 490 | } |
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| 491 | |||||
| 492 | // Verifie si la methode utilisee pour la requete est autorisee |
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| 493 | if (! in_array(strtoupper($this->request->getMethod()), $this->config->allowed_methods, true)) { |
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| 494 | return $this->respondNotAcceptable($this->_translate('unknownMethod')); |
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| 495 | } |
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| 496 | |||||
| 497 | // Verifie que l'ip qui emet la requete n'est pas dans la blacklist |
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| 498 | if (! empty($this->config->ip_blacklis)) { |
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| 499 | $this->config->ip_blacklist = implode(',', $this->config->ip_blacklist); |
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| 500 | |||||
| 501 | // Correspond à une adresse IP dans une liste noire, par ex. 127.0.0.0, 0.0.0.0 |
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| 502 | $pattern = sprintf('/(?:,\s*|^)\Q%s\E(?=,\s*|$)/m', $this->request->clientIp()); |
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| 503 | |||||
| 504 | // Renvoie 1, 0 ou FALSE (en cas d'erreur uniquement). Donc convertir implicitement 1 en TRUE |
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| 505 | if (preg_match($pattern, $this->config->ip_blacklist)) { |
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| 506 | return $this->respondUnauthorized($this->_translate('ipDenied')); |
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| 507 | } |
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| 508 | } |
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| 509 | |||||
| 510 | // Verifie que l'ip qui emet la requete est dans la whitelist |
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| 511 | if (! empty($this->config->ip_whitelist)) { |
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| 512 | $whitelist = $this->config->ip_whitelist; |
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| 513 | $whitelist[] = '127.0.0.1'; |
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| 514 | $whitelist[] = '0.0.0.0'; |
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| 515 | |||||
| 516 | // coupez les espaces de début et de fin des ip |
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| 517 | $whitelist = array_map('trim', $whitelist); |
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| 518 | |||||
| 519 | if (! in_array($this->request->clientIp(), $whitelist, true)) { |
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| 520 | return $this->respondUnauthorized($this->_translate('ipUnauthorized')); |
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| 521 | } |
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| 522 | } |
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| 523 | |||||
| 524 | // Verifie l'authentification du client |
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| 525 | if (false !== $this->config->auth && ! $this->request->is('options') && 'bearer' === strtolower($this->config->auth)) { |
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| 526 | $token = $this->getBearerToken(); |
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| 527 | if ($token === null || $token === '' || $token === '0') { |
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| 528 | return $this->respondInvalidToken($this->_translate('tokenNotFound')); |
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| 529 | } |
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| 530 | $payload = $this->decodeToken($token, 'bearer'); |
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| 531 | if ($payload instanceof Throwable) { |
||||
| 532 | return $this->respondInvalidToken($payload->getMessage()); |
||||
| 533 | } |
||||
| 534 | $this->payload = $payload; |
||||
| 535 | } |
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| 536 | |||||
| 537 | return true; |
||||
| 538 | } |
||||
| 539 | } |
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| 540 |