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<?php |
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namespace Zwartpet\PHPCertificateToolbox; |
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use Zwartpet\PHPCertificateToolbox\Exception\RuntimeException; |
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/** |
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* A default storage implementation which stores information in a local filesystem |
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* @package Zwartpet\PHPCertificateToolbox |
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*/ |
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class FilesystemAccountStorage implements AccountStorageInterface |
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{ |
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private $dir; |
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public function __construct($dir = null) |
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{ |
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$this->dir = $dir ?? getcwd().DIRECTORY_SEPARATOR.'account'; |
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if (!is_dir($this->dir)) { |
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/** @scrutinizer ignore-unhandled */ @mkdir($this->dir); |
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} |
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if (!is_writable($this->dir)) { |
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throw new RuntimeException("{$this->dir} is not writable"); |
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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 getAccountPublicKey() |
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{ |
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return $this->getMetadata('account.public'); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function setAccountPublicKey($key) |
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{ |
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$this->setMetadata('account.public', $key); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function getAccountPrivateKey() |
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{ |
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return $this->getMetadata('account.key'); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function setAccountPrivateKey($key) |
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{ |
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$this->setMetadata('account.key', $key); |
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} |
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private function getMetadataFilename($key) |
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{ |
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$key=str_replace('*', 'wildcard', $key); |
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$file=$this->dir.DIRECTORY_SEPARATOR.$key; |
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return $file; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function getMetadata($key) |
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{ |
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$file=$this->getMetadataFilename($key); |
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if (!file_exists($file)) { |
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return null; |
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} |
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return file_get_contents($file); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function setMetadata($key, $value) |
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{ |
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$file=$this->getMetadataFilename($key); |
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if (is_null($value)) { |
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//nothing to store, ensure file is removed |
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if (file_exists($file)) { |
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unlink($file); |
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} |
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} else { |
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file_put_contents($file, $value); |
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} |
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} |
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} |
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Zwartpet /
php-certificate-toolbox
