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Diffstat (limited to 'vendor/symfony/dependency-injection/EnvVarProcessor.php')
| -rw-r--r-- | vendor/symfony/dependency-injection/EnvVarProcessor.php | 364 |
1 files changed, 0 insertions, 364 deletions
diff --git a/vendor/symfony/dependency-injection/EnvVarProcessor.php b/vendor/symfony/dependency-injection/EnvVarProcessor.php deleted file mode 100644 index 4ab93b6df..000000000 --- a/vendor/symfony/dependency-injection/EnvVarProcessor.php +++ /dev/null @@ -1,364 +0,0 @@ -<?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\Component\DependencyInjection; - -use Symfony\Component\DependencyInjection\Exception\EnvNotFoundException; -use Symfony\Component\DependencyInjection\Exception\ParameterCircularReferenceException; -use Symfony\Component\DependencyInjection\Exception\RuntimeException; - -/** - * @author Nicolas Grekas <p@tchwork.com> - */ -class EnvVarProcessor implements EnvVarProcessorInterface -{ - private ContainerInterface $container; - /** @var \Traversable<EnvVarLoaderInterface> */ - private \Traversable $loaders; - private array $loadedVars = []; - - /** - * @param \Traversable<EnvVarLoaderInterface>|null $loaders - */ - public function __construct(ContainerInterface $container, ?\Traversable $loaders = null) - { - $this->container = $container; - $this->loaders = $loaders ?? new \ArrayIterator(); - } - - public static function getProvidedTypes(): array - { - return [ - 'base64' => 'string', - 'bool' => 'bool', - 'not' => 'bool', - 'const' => 'bool|int|float|string|array', - 'csv' => 'array', - 'file' => 'string', - 'float' => 'float', - 'int' => 'int', - 'json' => 'array', - 'key' => 'bool|int|float|string|array', - 'url' => 'array', - 'query_string' => 'array', - 'resolve' => 'string', - 'default' => 'bool|int|float|string|array', - 'string' => 'string', - 'trim' => 'string', - 'require' => 'bool|int|float|string|array', - 'enum' => \BackedEnum::class, - 'shuffle' => 'array', - 'defined' => 'bool', - ]; - } - - public function getEnv(string $prefix, string $name, \Closure $getEnv): mixed - { - $i = strpos($name, ':'); - - if ('key' === $prefix) { - if (false === $i) { - throw new RuntimeException(sprintf('Invalid env "key:%s": a key specifier should be provided.', $name)); - } - - $next = substr($name, $i + 1); - $key = substr($name, 0, $i); - $array = $getEnv($next); - - if (!\is_array($array)) { - throw new RuntimeException(sprintf('Resolved value of "%s" did not result in an array value.', $next)); - } - - if (!isset($array[$key]) && !\array_key_exists($key, $array)) { - throw new EnvNotFoundException(sprintf('Key "%s" not found in %s (resolved from "%s").', $key, json_encode($array), $next)); - } - - return $array[$key]; - } - - if ('enum' === $prefix) { - if (false === $i) { - throw new RuntimeException(sprintf('Invalid env "enum:%s": a "%s" class-string should be provided.', $name, \BackedEnum::class)); - } - - $next = substr($name, $i + 1); - $backedEnumClassName = substr($name, 0, $i); - $backedEnumValue = $getEnv($next); - - if (!\is_string($backedEnumValue) && !\is_int($backedEnumValue)) { - throw new RuntimeException(sprintf('Resolved value of "%s" did not result in a string or int value.', $next)); - } - - if (!is_subclass_of($backedEnumClassName, \BackedEnum::class)) { - throw new RuntimeException(sprintf('"%s" is not a "%s".', $backedEnumClassName, \BackedEnum::class)); - } - - return $backedEnumClassName::tryFrom($backedEnumValue) ?? throw new RuntimeException(sprintf('Enum value "%s" is not backed by "%s".', $backedEnumValue, $backedEnumClassName)); - } - - if ('defined' === $prefix) { - try { - return '' !== ($getEnv($name) ?? ''); - } catch (EnvNotFoundException) { - return false; - } - } - - if ('default' === $prefix) { - if (false === $i) { - throw new RuntimeException(sprintf('Invalid env "default:%s": a fallback parameter should be provided.', $name)); - } - - $next = substr($name, $i + 1); - $default = substr($name, 0, $i); - - if ('' !== $default && !$this->container->hasParameter($default)) { - throw new RuntimeException(sprintf('Invalid env fallback in "default:%s": parameter "%s" not found.', $name, $default)); - } - - try { - $env = $getEnv($next); - - if ('' !== $env && null !== $env) { - return $env; - } - } catch (EnvNotFoundException) { - // no-op - } - - return '' === $default ? null : $this->container->getParameter($default); - } - - if ('file' === $prefix || 'require' === $prefix) { - if (!\is_scalar($file = $getEnv($name))) { - throw new RuntimeException(sprintf('Invalid file name: env var "%s" is non-scalar.', $name)); - } - if (!is_file($file)) { - throw new EnvNotFoundException(sprintf('File "%s" not found (resolved from "%s").', $file, $name)); - } - - if ('file' === $prefix) { - return file_get_contents($file); - } else { - return require $file; - } - } - - $returnNull = false; - if ('' === $prefix) { - if ('' === $name) { - return null; - } - $returnNull = true; - $prefix = 'string'; - } - - if (false !== $i || 'string' !== $prefix) { - $env = $getEnv($name); - } elseif ('' === ($env = $_ENV[$name] ?? (str_starts_with($name, 'HTTP_') ? null : ($_SERVER[$name] ?? null))) - || (false !== $env && false === $env ??= getenv($name) ?? false) // null is a possible value because of thread safety issues - ) { - foreach ($this->loadedVars as $i => $vars) { - if (false === $env = $vars[$name] ?? $env) { - continue; - } - if ($env instanceof \Stringable) { - $this->loadedVars[$i][$name] = $env = (string) $env; - } - if ('' !== ($env ?? '')) { - break; - } - } - - if (false === $env || '' === $env) { - $loaders = $this->loaders; - $this->loaders = new \ArrayIterator(); - - try { - $i = 0; - $ended = true; - $count = $loaders instanceof \Countable ? $loaders->count() : 0; - foreach ($loaders as $loader) { - if (\count($this->loadedVars) > $i++) { - continue; - } - $this->loadedVars[] = $vars = $loader->loadEnvVars(); - if (false === $env = $vars[$name] ?? $env) { - continue; - } - if ($env instanceof \Stringable) { - $this->loadedVars[array_key_last($this->loadedVars)][$name] = $env = (string) $env; - } - if ('' !== ($env ?? '')) { - $ended = false; - break; - } - } - if ($ended || $count === $i) { - $loaders = $this->loaders; - } - } catch (ParameterCircularReferenceException) { - // skip loaders that need an env var that is not defined - } finally { - $this->loaders = $loaders; - } - } - - if (false === $env) { - if (!$this->container->hasParameter("env($name)")) { - throw new EnvNotFoundException(sprintf('Environment variable not found: "%s".', $name)); - } - - $env = $this->container->getParameter("env($name)"); - } - } - - if (null === $env) { - if ($returnNull) { - return null; - } - - if (!isset($this->getProvidedTypes()[$prefix])) { - throw new RuntimeException(sprintf('Unsupported env var prefix "%s".', $prefix)); - } - - if (!\in_array($prefix, ['string', 'bool', 'not', 'int', 'float'], true)) { - return null; - } - } - - if ('shuffle' === $prefix) { - \is_array($env) ? shuffle($env) : throw new RuntimeException(sprintf('Env var "%s" cannot be shuffled, expected array, got "%s".', $name, get_debug_type($env))); - - return $env; - } - - if (null !== $env && !\is_scalar($env)) { - throw new RuntimeException(sprintf('Non-scalar env var "%s" cannot be cast to "%s".', $name, $prefix)); - } - - if ('string' === $prefix) { - return (string) $env; - } - - if (\in_array($prefix, ['bool', 'not'], true)) { - $env = (bool) (filter_var($env, \FILTER_VALIDATE_BOOL) ?: filter_var($env, \FILTER_VALIDATE_INT) ?: filter_var($env, \FILTER_VALIDATE_FLOAT)); - - return 'not' === $prefix xor $env; - } - - if ('int' === $prefix) { - if (null !== $env && false === $env = filter_var($env, \FILTER_VALIDATE_INT) ?: filter_var($env, \FILTER_VALIDATE_FLOAT)) { - throw new RuntimeException(sprintf('Non-numeric env var "%s" cannot be cast to int.', $name)); - } - - return (int) $env; - } - - if ('float' === $prefix) { - if (null !== $env && false === $env = filter_var($env, \FILTER_VALIDATE_FLOAT)) { - throw new RuntimeException(sprintf('Non-numeric env var "%s" cannot be cast to float.', $name)); - } - - return (float) $env; - } - - if ('const' === $prefix) { - if (!\defined($env)) { - throw new RuntimeException(sprintf('Env var "%s" maps to undefined constant "%s".', $name, $env)); - } - - return \constant($env); - } - - if ('base64' === $prefix) { - return base64_decode(strtr($env, '-_', '+/')); - } - - if ('json' === $prefix) { - $env = json_decode($env, true); - - if (\JSON_ERROR_NONE !== json_last_error()) { - throw new RuntimeException(sprintf('Invalid JSON in env var "%s": ', $name).json_last_error_msg()); - } - - if (null !== $env && !\is_array($env)) { - throw new RuntimeException(sprintf('Invalid JSON env var "%s": array or null expected, "%s" given.', $name, get_debug_type($env))); - } - - return $env; - } - - if ('url' === $prefix) { - $params = parse_url($env); - - if (false === $params) { - throw new RuntimeException(sprintf('Invalid URL in env var "%s".', $name)); - } - if (!isset($params['scheme'], $params['host'])) { - throw new RuntimeException(sprintf('Invalid URL in env var "%s": scheme and host expected.', $name)); - } - $params += [ - 'port' => null, - 'user' => null, - 'pass' => null, - 'path' => null, - 'query' => null, - 'fragment' => null, - ]; - - $params['user'] = null !== $params['user'] ? rawurldecode($params['user']) : null; - $params['pass'] = null !== $params['pass'] ? rawurldecode($params['pass']) : null; - - // remove the '/' separator - $params['path'] = '/' === ($params['path'] ?? '/') ? '' : substr($params['path'], 1); - - return $params; - } - - if ('query_string' === $prefix) { - $queryString = parse_url($env, \PHP_URL_QUERY) ?: $env; - parse_str($queryString, $result); - - return $result; - } - - if ('resolve' === $prefix) { - return preg_replace_callback('/%%|%([^%\s]+)%/', function ($match) use ($name, $getEnv) { - if (!isset($match[1])) { - return '%'; - } - - if (str_starts_with($match[1], 'env(') && str_ends_with($match[1], ')') && 'env()' !== $match[1]) { - $value = $getEnv(substr($match[1], 4, -1)); - } else { - $value = $this->container->getParameter($match[1]); - } - - if (!\is_scalar($value)) { - throw new RuntimeException(sprintf('Parameter "%s" found when resolving env var "%s" must be scalar, "%s" given.', $match[1], $name, get_debug_type($value))); - } - - return $value; - }, $env); - } - - if ('csv' === $prefix) { - return '' === $env ? [] : str_getcsv($env, ',', '"', ''); - } - - if ('trim' === $prefix) { - return trim($env); - } - - throw new RuntimeException(sprintf('Unsupported env var prefix "%s" for env name "%s".', $prefix, $name)); - } -} |