mirror of https://github.com/MISP/MISP
46 lines
1.6 KiB
PHP
46 lines
1.6 KiB
PHP
<?php
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function fail($code, $message) {
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fwrite(STDERR, "$message\n");
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exit($code);
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}
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if (!isset($argv[2])) {
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fail(1, "Required arguments not provided.");
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}
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if (!in_array($argv[1], ['modify', 'replace'], true)) {
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fail(1, "Invalid argument '{$argv[1]}', it must be 'modify' or 'replace'.");
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}
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try {
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$newConfig = json_decode($argv[2], true, JSON_THROW_ON_ERROR);
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} catch (Exception $e) {
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fail(2, "Could not decode new config, it is not JSON: " . $e->getMessage());
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}
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if (!is_array($newConfig)) {
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fail(2, "Provided new config is not array, `" . gettype($newConfig) . "` given.");
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}
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$configFile = realpath(__DIR__ . '/../app/Config/config.php');
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if ($configFile === false) {
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fail(3, "File $configFile not found.");
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}
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if (!is_readable($configFile)) {
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fail(3, "File $configFile is not readable.");
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}
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if (!is_writable($configFile)) {
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$owner = posix_getpwuid(fileowner($configFile))["name"] . ':' . posix_getgrgid(filegroup($configFile))["name"];
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$perms = substr(sprintf('%o', fileperms($configFile)), -4);
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fail(3, "File $configFile is not writeable (owner $owner, permissions $perms).");
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}
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require_once $configFile;
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if (!isset($config)) {
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fail(3, "Original config variable not found.");
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}
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if ($argv[1] === 'modify') {
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$merged = array_replace_recursive($config, $newConfig);
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} else {
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$merged = $newConfig;
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}
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file_put_contents($configFile, "<?php\n\$config = " . var_export($merged, true) . ';', LOCK_EX);
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// Returns config file before modification
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echo json_encode($config, JSON_THROW_ON_ERROR | JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);
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