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<?php |
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declare(strict_types=1); |
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/* |
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* The MIT License (MIT) |
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* |
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* Copyright (c) 2014-2017 Spomky-Labs |
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* |
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* This software may be modified and distributed under the terms |
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* of the MIT license. See the LICENSE file for details. |
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*/ |
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namespace Jose\Component\Console\Command; |
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use Jose\Component\Core\JWKSet; |
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use Jose\Component\KeyManagement\JWKFactory; |
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use Symfony\Component\Console\Command\Command; |
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use Symfony\Component\Console\Input\InputDefinition; |
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use Symfony\Component\Console\Input\InputInterface; |
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use Symfony\Component\Console\Input\InputOption; |
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use Symfony\Component\Console\Output\OutputInterface; |
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final class RsaKeysetGeneratorCommand extends Command |
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{ |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function configure() |
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{ |
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$this |
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->setName('keyset:generate:rsa') |
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->setDescription('Generate a key set with RSA keys (JWK format)') |
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->setDefinition( |
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new InputDefinition([ |
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new InputOption('quantity', null, InputOption::VALUE_REQUIRED, 'Quantity of keys in the key set.'), |
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new InputOption('size', 's', InputOption::VALUE_OPTIONAL, 'Key size.', 2048), |
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new InputOption('use', 'u', InputOption::VALUE_OPTIONAL, 'Usage of the key. Must be either "sig" or "enc".'), |
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new InputOption('alg', 'a', InputOption::VALUE_OPTIONAL, 'Algorithm for the key.'), |
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new InputOption('out', 'o', InputOption::VALUE_OPTIONAL, 'File where to save the key. Must be a valid and writable file name.'), |
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]) |
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) |
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; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function execute(InputInterface $input, OutputInterface $output) |
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{ |
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$quantity = (int) $input->getOption('quantity'); |
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$size = (int) $input->getOption('size'); |
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$args = []; |
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foreach (['use', 'alg'] as $key) { |
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$value = $input->getOption($key); |
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if (null !== $value) { |
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$args[$key] = $value; |
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} |
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} |
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$keyset = JWKSet::createFromKeys([]); |
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for ($i = 0 ; $i < $quantity ; ++$i) { |
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$keyset = $keyset->withKey(JWKFactory::createRSAKey($size, $args)); |
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} |
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$json = json_encode($keyset); |
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$file = $input->getOption('out'); |
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if (null !== $file) { |
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file_put_contents($file, $json, LOCK_EX); |
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} else { |
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$output->write($json); |
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} |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function isEnabled() |
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{ |
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return class_exists('\Jose\Component\KeyManagement\JWKFactory'); |
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} |
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} |
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Spomky-Labs /
jose
