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<?php |
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/* |
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* Opulence |
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* |
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* @link https://www.opulencephp.com |
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* @copyright Copyright (C) 2017 David Young |
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* @license https://github.com/opulencephp/Opulence/blob/master/LICENSE.md |
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*/ |
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namespace AbterPhp\Framework\Console\Commands\Security; |
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use AbterPhp\Framework\Constant\Env; |
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use Defuse\Crypto\Key; |
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use Opulence\Console\Commands\Command; |
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use Opulence\Console\Requests\Option; |
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use Opulence\Console\Requests\OptionTypes; |
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use Opulence\Console\Responses\IResponse; |
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use Opulence\Framework\Configuration\Config; |
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/** |
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* Defines the encryption key generator command |
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*/ |
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class SecretGenerator extends Command |
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{ |
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/** @var array */ |
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protected $keys = [ |
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Env::DB_PASSWORD => 12, |
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Env::ENCRYPTION_KEY => 32, |
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Env::CRYPTO_FRONTEND_SALT => 8, |
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Env::CRYPTO_ENCRYPTION_PEPPER => 16, |
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Env::OAUTH2_PRIVATE_KEY_PASSWORD => 16, |
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]; |
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/** @var null|string */ |
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protected $envFile; |
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/** |
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* @inheritdoc |
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*/ |
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protected function define() |
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{ |
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$this->setName('abterphp:generatesecrets') |
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->setDescription('Creates secrets for AbterAdmin') |
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->addOption( |
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new Option( |
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'show', |
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's', |
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OptionTypes::NO_VALUE, |
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'Whether to just show the new secrets or replace them in the environment config' |
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) |
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); |
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} |
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/** |
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* @param string $name |
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* @param int $length |
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*/ |
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public function addKey(string $name, int $length) |
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{ |
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$this->keys[$name] = $length; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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protected function doExecute(IResponse $response) |
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{ |
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$maxNameLength = strlen(Env::OAUTH2_ENCRYPTION_KEY); |
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foreach ($this->keys as $name => $length) { |
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$maxNameLength = (int)max($maxNameLength, strlen($name)); |
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} |
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foreach ($this->keys as $name => $length) { |
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$key = \bin2hex(\random_bytes($length)); |
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$this->handleKey($response, $name, $key, $maxNameLength); |
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} |
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$key = Key::createNewRandomKey()->saveToAsciiSafeString(); |
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$this->handleKey($response, Env::OAUTH2_ENCRYPTION_KEY, $key, $maxNameLength); |
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} |
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/** |
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* @return string|null |
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*/ |
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protected function getEnvFile() |
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{ |
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if (null !== $this->envFile) { |
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return $this->envFile; |
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} |
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$fileName = Config::get('paths', 'config') . '/environment/.env.app.php'; |
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$this->envFile = ''; |
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if (file_exists($fileName)) { |
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$this->envFile = $fileName; |
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} |
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return $this->envFile; |
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} |
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/** |
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* @param IResponse $response |
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* @param string $name |
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* @param string $key |
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* @param int $maxNameLength |
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* |
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* @throws \Exception |
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*/ |
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protected function handleKey(IResponse $response, string $name, string $key, int $maxNameLength) |
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{ |
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if (!$this->optionIsSet('show') && $this->getEnvFile()) { |
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$contents = file_get_contents($this->getEnvFile()); |
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$newContents = preg_replace( |
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sprintf("/\"%s\",\s*\"[^\"]*\"/U", $name), |
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sprintf('"%s", "' . $key . '"', $name), |
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$contents |
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); |
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file_put_contents($this->getEnvFile(), $newContents); |
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} |
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$pad = str_repeat(' ', $maxNameLength - strlen($name)); |
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$response->writeln("Generated $name:$pad <info>$key</info>"); |
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} |
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} |
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abterphp /
framework
