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<?php declare(strict_types = 1); |
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/* |
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* This file is part of the KleijnWeb\JwtBundle package. |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace KleijnWeb\JwtBundle\Jwt; |
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/** |
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* @author John Kleijn <[email protected]> |
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*/ |
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class Decoder |
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{ |
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/** |
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* @var array |
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*/ |
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private static $messages = [ |
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JSON_ERROR_NONE => 'No error', |
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JSON_ERROR_DEPTH => 'Maximum stack depth exceeded', |
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JSON_ERROR_STATE_MISMATCH => 'State mismatch (invalid or malformed JSON)', |
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JSON_ERROR_CTRL_CHAR => 'Control character error, possibly incorrectly encoded', |
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JSON_ERROR_SYNTAX => 'Syntax error', |
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JSON_ERROR_UTF8 => 'Malformed UTF-8 characters, possibly incorrectly encoded' |
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]; |
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/** |
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* @param string $base64Encoded |
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* |
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* @return array |
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*/ |
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public function decode(string $base64Encoded): array |
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{ |
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return $this->jsonDecode($this->base64Decode($base64Encoded)); |
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} |
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/** |
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* @param string $plain |
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* |
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* @return array |
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*/ |
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View Code Duplication |
public function jsonDecode(string $plain): array |
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{ |
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$data = json_decode($plain, true); |
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if (json_last_error() != JSON_ERROR_NONE) { |
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throw new \RuntimeException(self::$messages[json_last_error()]); |
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} |
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return $data; |
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} |
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/** |
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* @param string $base64Encoded |
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* |
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* @return string |
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*/ |
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public function base64Decode(string $base64Encoded): string |
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{ |
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if ($remainder = strlen($base64Encoded) % 4) { |
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$base64Encoded .= str_repeat('=', 4 - $remainder); |
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} |
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return base64_decode(strtr($base64Encoded, '-_', '+/')); |
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} |
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} |
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kleijnweb /
jwt-bundle
Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.