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