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- <?php
- /*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
- namespace Symfony\Bundle\FrameworkBundle\Secrets;
- /**
- * @author Nicolas Grekas <p@tchwork.com>
- *
- * @internal
- */
- class DotenvVault extends AbstractVault
- {
- private $dotenvFile;
- public function __construct(string $dotenvFile)
- {
- $this->dotenvFile = strtr($dotenvFile, '/', \DIRECTORY_SEPARATOR);
- }
- public function generateKeys(bool $override = false): bool
- {
- $this->lastMessage = 'The dotenv vault doesn\'t encrypt secrets thus doesn\'t need keys.';
- return false;
- }
- public function seal(string $name, string $value): void
- {
- $this->lastMessage = null;
- $this->validateName($name);
- $v = str_replace("'", "'\\''", $value);
- $content = is_file($this->dotenvFile) ? file_get_contents($this->dotenvFile) : '';
- $content = preg_replace("/^$name=((\\\\'|'[^']++')++|.*)/m", "$name='$v'", $content, -1, $count);
- if (!$count) {
- $content .= "$name='$v'\n";
- }
- file_put_contents($this->dotenvFile, $content);
- $this->lastMessage = sprintf('Secret "%s" %s in "%s".', $name, $count ? 'added' : 'updated', $this->getPrettyPath($this->dotenvFile));
- }
- public function reveal(string $name): ?string
- {
- $this->lastMessage = null;
- $this->validateName($name);
- $v = \is_string($_SERVER[$name] ?? null) && 0 !== strpos($name, 'HTTP_') ? $_SERVER[$name] : ($_ENV[$name] ?? null);
- if (null === $v) {
- $this->lastMessage = sprintf('Secret "%s" not found in "%s".', $name, $this->getPrettyPath($this->dotenvFile));
- return null;
- }
- return $v;
- }
- public function remove(string $name): bool
- {
- $this->lastMessage = null;
- $this->validateName($name);
- $content = is_file($this->dotenvFile) ? file_get_contents($this->dotenvFile) : '';
- $content = preg_replace("/^$name=((\\\\'|'[^']++')++|.*)\n?/m", '', $content, -1, $count);
- if ($count) {
- file_put_contents($this->dotenvFile, $content);
- $this->lastMessage = sprintf('Secret "%s" removed from file "%s".', $name, $this->getPrettyPath($this->dotenvFile));
- return true;
- }
- $this->lastMessage = sprintf('Secret "%s" not found in "%s".', $name, $this->getPrettyPath($this->dotenvFile));
- return false;
- }
- public function list(bool $reveal = false): array
- {
- $this->lastMessage = null;
- $secrets = [];
- foreach ($_ENV as $k => $v) {
- if (preg_match('/^\w+$/D', $k)) {
- $secrets[$k] = $reveal ? $v : null;
- }
- }
- foreach ($_SERVER as $k => $v) {
- if (\is_string($v) && preg_match('/^\w+$/D', $k)) {
- $secrets[$k] = $reveal ? $v : null;
- }
- }
- return $secrets;
- }
- }
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