Marek Miklewicz
157 lines
5.4 KiB
PHP
157 lines
5.4 KiB
PHP
<?php
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declare(strict_types=1);
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if (!defined('IN_DA_PLUGIN') || IN_DA_PLUGIN !== true) {
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http_response_code(403);
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echo 'Forbidden';
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exit;
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}
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if (!defined('PLUGIN_ACTION')) {
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http_response_code(400);
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echo 'Missing PLUGIN_ACTION';
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exit;
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}
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define('PLUGIN_ROOT', dirname(__DIR__));
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define('PLUGIN_EXEC_DIR', __DIR__);
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define('PLUGIN_HANDLERS_DIR', __DIR__ . '/handlers');
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$pluginErrorLog = PLUGIN_ROOT . '/error.log';
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@ini_set('log_errors', '1');
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@ini_set('error_log', $pluginErrorLog);
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if (!is_file($pluginErrorLog)) {
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@file_put_contents($pluginErrorLog, '');
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}
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register_shutdown_function(static function () use ($pluginErrorLog): void {
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$last = error_get_last();
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if ($last === null) {
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return;
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}
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$fatalTypes = [E_ERROR, E_PARSE, E_CORE_ERROR, E_COMPILE_ERROR, E_USER_ERROR];
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if (!in_array((int)$last['type'], $fatalTypes, true)) {
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return;
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}
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$msg = sprintf(
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"[%s] FATAL type=%d message=%s file=%s line=%d\n",
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date('c'),
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(int)$last['type'],
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(string)$last['message'],
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(string)$last['file'],
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(int)$last['line']
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);
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@error_log($msg, 3, $pluginErrorLog);
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});
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try {
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autoload_plugin_libs();
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Http::bootstrapGlobals();
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$settings = Settings::load(PLUGIN_ROOT . '/plugin-settings.conf');
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AdminerRuntimeConfig::sync($settings, $pluginErrorLog);
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$daUser = DirectAdminUser::fromEnvironment($settings);
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if (!$daUser->hasPluginAccess()) {
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http_response_code(403);
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$langCode = $daUser->language();
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$lang = Lang::load($daUser->language());
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render_access_denied_message($lang, $daUser->skin(), $langCode);
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exit;
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}
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$credentials = Settings::loadPostgresqlCredentials('/usr/local/directadmin/conf/postgresql.conf');
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$pg = new PostgresService($credentials, $settings);
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$pg->ensureMetadataSchema();
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$secret = $settings->loadOrCreateSecret(PLUGIN_ROOT . '/data/secret.key');
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$csrf = new CsrfGuard($secret, $daUser->username(), Http::server('SESSION_ID'));
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$lang = Lang::load($daUser->language());
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$ctx = new AppContext($daUser, $settings, $pg, $csrf, $lang);
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$handlerFile = PLUGIN_HANDLERS_DIR . '/' . basename((string)PLUGIN_ACTION) . '.php';
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if (!is_file($handlerFile)) {
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throw new RuntimeException('Brak handlera dla akcji: ' . (string)PLUGIN_ACTION);
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}
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$handler = require $handlerFile;
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if (!is_callable($handler)) {
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throw new RuntimeException('Handler akcji nie jest wywoływalny: ' . (string)PLUGIN_ACTION);
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}
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$handler($ctx);
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exit;
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} catch (Throwable $e) {
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$msg = sprintf(
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"[%s] EXCEPTION class=%s message=%s file=%s line=%d action=%s\n",
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date('c'),
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get_class($e),
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$e->getMessage(),
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$e->getFile(),
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$e->getLine(),
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defined('PLUGIN_ACTION') ? (string)PLUGIN_ACTION : 'unknown'
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);
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@error_log($msg, 3, $pluginErrorLog);
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@error_log("[stacktrace]\n" . $e->getTraceAsString() . "\n", 3, $pluginErrorLog);
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http_response_code(500);
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header('Content-Type: text/html; charset=UTF-8');
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echo '<!doctype html><html><head><meta charset="utf-8"><title>Błąd pluginu</title></head><body>';
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echo '<h1>Błąd pluginu PostgreSQL</h1>';
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echo '<p>' . htmlspecialchars($e->getMessage(), ENT_QUOTES | ENT_SUBSTITUTE, 'UTF-8') . '</p>';
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echo '<p>Sprawdź konfigurację i uprawnienia pluginu.</p>';
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echo '</body></html>';
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exit;
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}
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function autoload_plugin_libs(): void
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{
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$files = [
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PLUGIN_EXEC_DIR . '/lib/Http.php',
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PLUGIN_EXEC_DIR . '/lib/Settings.php',
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PLUGIN_EXEC_DIR . '/lib/AdminerRuntimeConfig.php',
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PLUGIN_EXEC_DIR . '/lib/DirectAdminUser.php',
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PLUGIN_EXEC_DIR . '/lib/Lang.php',
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PLUGIN_EXEC_DIR . '/lib/LocalizedException.php',
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PLUGIN_EXEC_DIR . '/lib/CsrfGuard.php',
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PLUGIN_EXEC_DIR . '/lib/NamePolicy.php',
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PLUGIN_EXEC_DIR . '/lib/PostgresService.php',
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PLUGIN_EXEC_DIR . '/lib/AdminerSso.php',
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PLUGIN_EXEC_DIR . '/lib/BackupQueueService.php',
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PLUGIN_EXEC_DIR . '/lib/FilePicker.php',
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PLUGIN_EXEC_DIR . '/lib/AppContext.php',
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];
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foreach ($files as $file) {
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require_once $file;
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}
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}
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function render_access_denied_message(Lang $lang, string $skin, string $langCode): void
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{
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$path = PLUGIN_ROOT . '/user/' . strtolower(trim($skin)) . '.css';
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if (!is_file($path)) {
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$path = PLUGIN_ROOT . '/user/enhanced.css';
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}
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$css = is_file($path) ? (string)file_get_contents($path) : '';
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$message = $lang->t('Bazy danych PostgreSQL nie są dostępne dla Twojego konta - skontaktuj się z pomocą techniczną aby uzyskać pomoc i więcej informacji');
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$title = $lang->t('Błąd');
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header('Content-Type: text/html; charset=UTF-8');
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echo '<!doctype html><html lang="' . htmlspecialchars($langCode, ENT_QUOTES | ENT_SUBSTITUTE, 'UTF-8') . '"><head><meta charset="utf-8">';
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echo '<meta name="viewport" content="width=device-width, initial-scale=1">';
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echo '<title>' . htmlspecialchars($title, ENT_QUOTES | ENT_SUBSTITUTE, 'UTF-8') . '</title>';
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echo '<style>' . $css . '</style>';
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echo '</head><body>';
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echo '<div class="wrap">';
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echo '<section class="main-section">';
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echo '<div class="alert alert-err">' . htmlspecialchars($message, ENT_QUOTES | ENT_SUBSTITUTE, 'UTF-8') . '</div>';
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echo '</section>';
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echo '</div>';
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echo '</body></html>';
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}
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