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<?php |
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declare(strict_types=1); |
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namespace EasyRSA; |
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use function count; |
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use EasyRSA\Interfaces\ConfigInterface; |
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use InvalidArgumentException; |
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/** |
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* Class Config. |
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*/ |
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class Config implements ConfigInterface |
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{ |
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/** |
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* Name of file (with or without full path to this file). |
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*/ |
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public string $archive = '.' . DIRECTORY_SEPARATOR . 'easy-rsa.tar.gz'; |
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/** |
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* Path to folder with easy-rsa scripts. |
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*/ |
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public string $scripts = '.' . DIRECTORY_SEPARATOR . 'easy-rsa'; |
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/** |
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* Path to folder with certificates. |
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*/ |
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public string $certs = '.'; |
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/** |
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* List of allowed variables |
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*/ |
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public const ALLOWED = [ |
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'scripts', |
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'archive', |
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'certs', |
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]; |
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/** |
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* Config constructor. |
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* |
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* @param array<string, string> $parameters |
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*/ |
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public function __construct(array $parameters = []) |
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{ |
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foreach ($parameters as $key => $value) { |
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$this->set($key, $value); |
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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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* @throws \InvalidArgumentException If wrong key name provided |
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*/ |
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public function set(string $name, string $value = null, bool $resolveAbsolutePath = true): ConfigInterface |
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{ |
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if (!in_array($name, self::ALLOWED, true)) { |
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throw new InvalidArgumentException('Parameter "' . $name . '" is not in allowed list [' . implode(',', self::ALLOWED) . ']'); |
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} |
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$this->$name = $resolveAbsolutePath ? $this->resolvePath($value) : $value; |
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return $this; |
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} |
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/** |
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* {@inheritdoc} |
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* |
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* @throws \InvalidArgumentException If wrong key name provided |
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*/ |
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public function get(string $name): string |
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{ |
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if (!in_array($name, self::ALLOWED, true)) { |
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throw new InvalidArgumentException('Parameter "' . $name . '" is not in allowed list [' . implode(',', self::ALLOWED) . ']'); |
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} |
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return $this->$name; |
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} |
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/** |
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* {@inheritdoc} |
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* |
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* @codeCoverageIgnore |
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*/ |
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public function getCerts(): string |
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{ |
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return $this->get('certs'); |
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} |
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/** |
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* {@inheritdoc} |
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* |
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* @codeCoverageIgnore |
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*/ |
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public function setCerts(string $path): ConfigInterface |
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{ |
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return $this->set('certs', $path, true); |
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} |
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/** |
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* {@inheritdoc} |
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* |
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* @codeCoverageIgnore |
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*/ |
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public function getScripts(): string |
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{ |
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return $this->get('scripts'); |
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} |
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/** |
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* {@inheritdoc} |
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* |
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* @codeCoverageIgnore |
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*/ |
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public function setScripts(string $path): ConfigInterface |
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{ |
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return $this->set('scripts', $path, true); |
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} |
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/** |
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* {@inheritdoc} |
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* |
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* @codeCoverageIgnore |
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*/ |
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public function getArchive(): string |
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{ |
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return $this->get('archive'); |
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} |
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/** |
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* {@inheritdoc} |
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* |
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* @codeCoverageIgnore |
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*/ |
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public function setArchive(string $path): ConfigInterface |
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{ |
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return $this->set('archive', $path, true); |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function resolvePath(string $path, string $basePath = null): string |
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{ |
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// Make absolute path |
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if (DIRECTORY_SEPARATOR !== $path[0]) { |
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if (null === $basePath) { |
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// Get PWD first to avoid getcwd() resolving symlinks if in symlinked folder |
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$path = (getenv('PWD') ?: getcwd()) . DIRECTORY_SEPARATOR . $path; |
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} elseif ('' !== $basePath) { |
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$path = $basePath . DIRECTORY_SEPARATOR . $path; |
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} |
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} |
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// Resolve '.' and '..' |
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$components = []; |
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foreach (explode(DIRECTORY_SEPARATOR, rtrim($path, DIRECTORY_SEPARATOR)) as $name) { |
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if ('..' === $name) { |
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array_pop($components); |
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} elseif ('.' !== $name && !(count($components) > 0 && '' === $name)) { |
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// … && !(count($components) && $name === '') - we want to keep initial '/' for abs paths |
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$components[] = $name; |
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} |
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} |
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return implode(DIRECTORY_SEPARATOR, $components); |
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} |
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} |
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