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316 lines
9.7 KiB
316 lines
9.7 KiB
<?php
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// (c) Copyright by authors of the Tiki Wiki CMS Groupware Project
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//
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// All Rights Reserved. See copyright.txt for details and a complete list of authors.
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// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
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// $Id$
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//this script may only be included - so its better to die if called directly.
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if (strpos($_SERVER['SCRIPT_NAME'], basename(__FILE__)) !== false) {
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header('location: index.php');
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exit;
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}
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use Laminas\Config\Config;
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use Tiki\Command\ConsoleSetupException;
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use Tiki\Installer\Installer;
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use Tiki\TikiInit;
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require_once('lib/init/initlib.php');
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// Define lang and load translation functions
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if (! empty($_REQUEST['lang'])) {
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$language = $prefs['site_language'] = $prefs['language'] = $_REQUEST['lang'];
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} else {
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$language = $prefs['site_language'] = $prefs['language'] = 'en';
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}
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include_once('lib/init/tra.php');
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$local_php = TikiInit::getCredentialsFile();
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global $default_api_tiki, $api_tiki, $db_tiki, $dbversion_tiki, $host_tiki, $user_tiki, $pass_tiki, $dbs_tiki, $tikidomain, $tikidomainslash, $dbfail_url;
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$re = false;
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if (file_exists($local_php)) {
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$re = include($local_php);
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}
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// This should be impossible
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if (! isset($client_charset)) {
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$client_charset = 'utf8mb4';
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}
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$credentials = [
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'api_tiki' => empty($api_tiki) ? $default_api_tiki : $api_tiki,
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'api_tiki_forced' => ! empty($api_tiki),
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'primary' => false,
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'shadow' => false,
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];
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if ($parts = TikiInit::getEnvironmentCredentials()) {
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$credentials['primary'] = $parts;
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$re = true;
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} else {
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if (isset($shadow_host, $shadow_user, $shadow_pass, $shadow_dbs)) {
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$credentials['shadow'] = [
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'host' => $shadow_host,
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'user' => $shadow_user,
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'pass' => $shadow_pass,
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'dbs' => $shadow_dbs,
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'charset' => $client_charset,
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'socket' => isset($socket_tiki) ? $socket_tiki : null,
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];
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}
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if (isset($host_tiki, $user_tiki, $pass_tiki, $dbs_tiki)) {
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$credentials['primary'] = [
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'host' => $host_tiki,
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'user' => $user_tiki,
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'pass' => $pass_tiki,
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'dbs' => $dbs_tiki,
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'charset' => $client_charset,
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'socket' => null,
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];
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}
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}
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unset($host_map, $db_tiki, $host_tiki, $user_tiki, $pass_tiki, $dbs_tiki, $shadow_user, $shadow_pass, $shadow_host, $shadow_dbs);
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global $systemConfiguration;
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$systemConfiguration = new Config(
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[
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'preference' => [],
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'rules' => [],
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],
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['readOnly' => false]
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);
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if (isset($_SERVER['TIKI_INI_FILE'])) {
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if (! is_readable($_SERVER['TIKI_INI_FILE'])) {
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$error = $_SERVER['TIKI_INI_FILE'] . ' could not be read' . PHP_EOL ;
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if (defined('TIKI_CONSOLE')) {
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throw new ConsoleSetupException($error, 1001);
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}
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echo $error;
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exit(1);
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}
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$configReader = new Tiki_Config_Ini();
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$configReader->setFilterSection(isset($_SERVER['TIKI_INI_IDENTIFIER']) ? $_SERVER['TIKI_INI_IDENTIFIER'] : null);
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$configData = $configReader->fromFile($_SERVER['TIKI_INI_FILE']);
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$systemConfiguration = $systemConfiguration->merge(new Laminas\Config\Config($configData));
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}
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if (isset($system_configuration_file)) {
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if (! is_readable($system_configuration_file)) {
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$error = $system_configuration_file . ' could not be read' . PHP_EOL ;
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if (defined('TIKI_CONSOLE')) {
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throw new ConsoleSetupException($error, 1001);
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}
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echo $error;
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exit(1);
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}
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if (! isset($system_configuration_identifier)) {
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$system_configuration_identifier = null;
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}
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$configReader = new Tiki_Config_Ini();
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$configReader->setFilterSection($system_configuration_identifier);
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if (preg_match('/\.ini.php$/', $system_configuration_file)) {
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$retrieveIniContent = function ($system_configuration_file) {
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ob_start();
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include($system_configuration_file);
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$system_configuration_file_content = ob_get_contents();
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ob_end_clean();
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return $system_configuration_file_content;
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};
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$system_configuration_content = $retrieveIniContent($system_configuration_file);
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$configData = $configReader->fromString($system_configuration_content);
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} else {
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$configData = $configReader->fromFile($system_configuration_file);
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}
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$systemConfiguration = $systemConfiguration->merge(new Config($configData));
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}
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if ($re === false) {
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if (! defined('TIKI_IN_INSTALLER')) {
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if (http_response_code() === false) { // if we are running in cli
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$error = "Cannot initiate database. Tiki is not installed. See http://doc.tiki.org/Installation for more information.\n";
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if (defined('TIKI_CONSOLE')) {
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throw new ConsoleSetupException($error, 1001);
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}
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echo "\e[31m" . $error . "\e[0m";
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} elseif (! empty($dbfail_url)) {
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header('HTTP/1.0 503 Service Unavailable', true, 503);
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header('Retry-After: 300');
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header('location: ' . $dbfail_url);
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} else {
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header('HTTP/1.0 503 Service Unavailable', true, 503);
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header('Retry-After: 300');
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header('location: tiki-install.php');
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}
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exit(1);
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}
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// we are in the installer don't redirect...
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return;
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}
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if ($dbversion_tiki == '1.10') {
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$dbversion_tiki = '2.0';
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}
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/**
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*
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*/
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class TikiDbLegacyErrorHandler implements TikiDb_ErrorHandler
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{
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/**
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* @param TikiDb $db
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* @param $query
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* @param $values
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* @param $result
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*/
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public function handle(TikiDb $db, $query, $values, $result) // {{{
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{
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global $prefs;
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$smarty = TikiLib::lib('smarty');
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$msg = $db->getErrorMessage();
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$q = $query;
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if (is_array($values)) {
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foreach ($values as $v) {
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if (is_null($v)) {
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$v = 'NULL';
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} else {
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$v = "'" . addslashes($v) . "'";
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}
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$pos = strpos($q, '?');
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if ($pos !== false) {
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$q = substr($q, 0, $pos) . "$v" . substr($q, $pos + 1);
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}
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}
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}
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if (function_exists('xdebug_get_function_stack')) {
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$stacktrace = mydumpstack(xdebug_get_function_stack());
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} else {
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$stacktrace = false;
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}
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require_once 'installer/installlib.php';
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$installer = Installer::getInstance();
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require_once('tiki-setup.php');
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$smarty->assign('msg', $msg);
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$smarty->assign('base_query', $query);
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$smarty->assign('values', $values);
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$smarty->assign('built_query', $q);
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$smarty->assign('stacktrace', $stacktrace);
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$smarty->assign('requires_update', $installer->requiresUpdate());
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header("Cache-Control: no-cache, pre-check=0, post-check=0");
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if (defined('TIKI_CONSOLE')) {
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throw new ConsoleSetupException($msg, 1001);
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}
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$smarty->display('database-connection-error.tpl');
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$this->log($msg . ' - ' . $q);
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exit(1);
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}
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/**
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* @param $msg
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*/
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public function log($msg)
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{
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global $user, $tikilib;
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$query = 'insert into `tiki_actionlog` (`objectType`,`action`,`object`,`user`,`ip`,`lastModif`, `comment`, `client`) values (?,?,?,?,?,?,?,?)';
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$result = $tikilib->query($query, ['system', 'db error', 'system', $user, $tikilib->get_ip_address(), $tikilib->now, $msg, substr($_SERVER['HTTP_USER_AGENT'], 0, 200)]);
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}
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}
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$initializer = new TikiDb_Initializer();
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$initializer->setPreferredConnector($credentials['api_tiki']);
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$initializer->setInitializeCallback(
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function ($db) {
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global $db_table_prefix, $common_users_table_prefix, $db_tiki;
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$db->setServerType($db_tiki);
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if (! defined('TIKI_CONSOLE')) {
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$db->setErrorHandler(new TikiDbLegacyErrorHandler());
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}
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if (isset($db_table_prefix)) {
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$db->setTablePrefix($db_table_prefix);
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}
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if (isset($common_users_table_prefix)) {
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$db->setUsersTablePrefix($common_users_table_prefix);
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}
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}
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);
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try {
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$db = $initializer->getConnection($credentials['primary']);
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} catch (Error $e) {
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$db = null;
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}
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if (! $db && ! defined('TIKI_IN_INSTALLER')) {
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if (http_response_code() === false) { // if running in cli
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$error = 'Did you forget to start your database or is there a problem connecting to it?';
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if (defined('TIKI_CONSOLE')) {
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throw new ConsoleSetupException($error, 1001);
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}
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die("\e[31m" . $error . "\e[0m\n");
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}
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header('HTTP/1.0 503 Service Unavailable', true, 503);
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header('Retry-After: 300');
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if (! empty($dbfail_url)) {
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header('location: ' . $dbfail_url);
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exit(1);
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}
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echo file_get_contents('templates/database_connection_error.html');
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die(1);
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}
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if ($db) {
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TikiDb::set($db);
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$sql_mode = $db->getOne("SELECT @@sql_mode");
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if (! empty($sql_mode)) {
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$sql_mode = str_replace(',,', ',', preg_replace('/ONLY_FULL_GROUP_BY/', '', $sql_mode));
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$db->query("SET @@sql_mode = " . $db->qstr($sql_mode));
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}
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}
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if ($credentials['shadow']) {
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global $dbMaster, $dbSlave;
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// Set-up the replication
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$dbMaster = $db;
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try {
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if ($dbSlave = $initializer->getConnection($credentials['shadow'])) {
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$db = new TikiDb_MasterSlaveDispatch($dbMaster, $dbSlave);
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TikiDb::set($db);
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}
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} catch (Exception $e) {
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// Just a slave, ignore
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}
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}
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unset($credentials);
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/**
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* @param $stack
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* @return string
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*/
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function mydumpstack($stack)
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{
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$o = '';
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foreach ($stack as $line) {
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$o .= '* ' . $line['file'] . " : " . $line['line'] . " -> " . $line['function'] . "(" . var_export($line['params'], true) . ")<br />";
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}
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return $o;
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}
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