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<?php |
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namespace BenTools\Shh\Command; |
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use BenTools\Shh\SecretStorage\SecretStorageInterface; |
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use Symfony\Component\Console\Attribute\AsCommand; |
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use Symfony\Component\Console\Command\Command; |
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use Symfony\Component\Console\Input\InputArgument; |
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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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use Symfony\Component\Console\Style\SymfonyStyle; |
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#[AsCommand( |
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name: 'shh:register:secret', |
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)] |
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final class RegisterSecretCommand extends Command |
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{ |
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/** |
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* @var SecretStorageInterface |
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*/ |
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private $storage; |
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public function __construct(SecretStorageInterface $storage) |
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{ |
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parent::__construct(); |
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$this->storage = $storage; |
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} |
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protected function configure(): void |
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{ |
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$this->setDescription('Register a new secret.') |
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->addArgument('key', InputArgument::REQUIRED, 'The secret\'s key name.') |
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->addArgument('value', InputArgument::REQUIRED, 'The secret\'s value.') |
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->addOption('no-encrypt', null, InputOption::VALUE_NONE, 'If the value should not be encrypted.') |
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->setAliases([ |
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'shh:register-secret', // Avoid BC breaks |
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]) |
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; |
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} |
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protected function interact(InputInterface $input, OutputInterface $output): void |
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{ |
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$io = new SymfonyStyle($input, $output); |
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if (null === $input->getArgument('key')) { |
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$input->setArgument( |
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'key', |
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$io->ask( |
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'Enter the secret\'s key:', |
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null, |
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function ($key) { |
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return $this->validateKey($key); |
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} |
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) |
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); |
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} |
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if (null === $input->getArgument('value')) { |
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$input->setArgument( |
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'value', |
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$io->askHidden( |
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'Enter the secret\'s value:', |
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function ($key) { |
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return $this->validateValue($key); |
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} |
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) |
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); |
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} |
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} |
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protected function execute(InputInterface $input, OutputInterface $output): int |
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{ |
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$io = new SymfonyStyle($input, $output); |
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try { |
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$key = $this->validateKey($input->getArgument('key')); |
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} catch (\Exception $e) { |
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$io->error($e->getMessage()); |
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return 1; |
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} |
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try { |
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$value = $this->validateValue($input->getArgument('value')); |
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} catch (\Exception $e) { |
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$io->error($e->getMessage()); |
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return 1; |
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} |
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try { |
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if ( |
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$this->storage->has($key) && false === $io->confirm( |
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sprintf('Key "%s" already exists. Overwrite?', $key) |
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) |
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) { |
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$io->success('Your secrets file was left intact.'); |
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return 0; |
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} |
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} catch (\Exception $e) { |
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$io->error($e->getMessage()); |
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return 1; |
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} |
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try { |
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$this->storage->store($key, $value, !$input->getOption('no-encrypt')); |
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} catch (\Exception $e) { |
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$io->error($e->getMessage()); |
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return 1; |
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} |
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$io->success('Your secrets file has been successfully updated!'); |
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$io->comment('Tip: you can use your new secret as a parameter:'); |
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$io->writeln( |
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<<<EOF |
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# config/services.yaml |
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parameters: |
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{$key}: '%env(shh:key:{$key}:json:file:SHH_SECRETS_FILE)%' |
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EOF |
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); |
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return 0; |
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} |
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/** |
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* @param string $key |
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* @return string |
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*/ |
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private function validateKey(?string $key): string |
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{ |
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if (!isset($key[0])) { |
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throw new \InvalidArgumentException('Key cannot be empty.'); |
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} |
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if (false !== \filter_var($key, FILTER_VALIDATE_REGEXP, ['options' => ['regexp' => '/[^a-z_\-0-9]/i']])) { |
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throw new \InvalidArgumentException('Key can only contain alphanumeric and underscore characters.'); |
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} |
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return $key; |
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} |
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/** |
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* @param string $value |
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* @return string |
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*/ |
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private function validateValue(string $value): string |
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{ |
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if (!isset($value[0])) { |
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throw new \InvalidArgumentException('Value cannot be empty.'); |
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} |
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return $value; |
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} |
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} |
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bpolaszek /
shh-bundle
