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166 lines
6.8 KiB
166 lines
6.8 KiB
<?php
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//Configure settings from environmental variables
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$_SERVER['HTTP_ACCEPT_LANGUAGE'] = getenv("LANGUAGE") ?: "en-us";
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$vars = array(
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'name' => getenv("INSTALL_NAME") ?: 'My Helpdesk',
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'email' => getenv("INSTALL_EMAIL") ?: 'helpdesk@example.com',
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'url' => getenv("INSTALL_URL") ?: 'http://localhost',
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'fname' => getenv("ADMIN_FIRSTNAME"),
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'lname' => getenv("ADMIN_LASTNAME"),
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'admin_email' => getenv("ADMIN_EMAIL"),
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'username' => getenv("ADMIN_USER"),
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'passwd' => getenv("ADMIN_PASS"),
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'passwd2' => getenv("ADMIN_PASS"),
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'prefix' => getenv("DB_PREFIX") ?: 'ost_',
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'dbhost' => getenv("DB_HOST"),
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'dbname' => getenv("DB_NAME"),
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'dbuser' => getenv("DB_USER"),
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'dbport' => getenv("DB_PORT") ?: '3306',
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'dbpass' => getenv("DB_PASS") ?: getenv("DB_PASS"),
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'smtp_host' => getenv("SMTP_HOST") ?: 'postfix-relay',
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'smtp_port' => getenv("SMTP_PORT") ?: 25,
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'smtp_from' => getenv("SMTP_FROM"),
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'smtp_tls' => getenv("SMTP_TLS"),
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'smtp_tls_certs' => getenv("SMTP_TLS_CERTS") ?: '/etc/ssl/certs/ca-certificates.crt',
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'smtp_user' => getenv("SMTP_USER"),
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'smtp_pass' => getenv("SMTP_PASSWORD"),
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'cron_interval' => getenv("CRON_INTERVAL") ?: 5,
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'siri' => getenv("INSTALL_SECRET"),
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'config' => getenv("INSTALL_CONFIG") ?: '<WEBROOT>/include/ost-sampleconfig.php'
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);
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//Script settings
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define('CONNECTION_TIMEOUT_SEC', 180);
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function err( $msg) {
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fwrite(STDERR, "$msg\n");
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exit(1);
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}
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function boolToOnOff($v) {
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return ((boolean) $v) ? 'on' : 'off';
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}
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function convertStrToBool($varName, $default) {
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global $vars;
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if ($vars[$varName] != '') {
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return $vars[$varName] == '1';
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}
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return $default;
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}
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// Override Helpdesk URL. Only applied during database installation.
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define("URL",$vars['url']);
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//Require files (must be done before any output to avoid session start warnings)
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chdir("<WEBROOT>/setup_hidden");
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require "<WEBROOT>/setup_hidden/setup.inc.php";
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require_once INC_DIR.'class.installer.php';
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/************************* Mail Configuration *******************************************/
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define('MAIL_CONFIG_FILE','/etc/msmtp');
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echo "** [osticket] Configuring mail settings\n";
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if (!$mailConfig = file_get_contents('/assets/msmtp/msmtp.conf')) {
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err("** [osticket] Failed to load mail configuration file");
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};
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$mailConfig = str_replace('%SMTP_HOSTNAME%', $vars['smtp_host'], $mailConfig);
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$mailConfig = str_replace('%SMTP_PORT%', $vars['smtp_port'], $mailConfig);
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$v = !empty($vars['smtp_from']) ? $vars['smtp_from'] : $vars['smtp_user'];
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$mailConfig = str_replace('%SMTP_FROM%', $v, $mailConfig);
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$mailConfig = str_replace('%SMTP_USER%', $vars['smtp_user'], $mailConfig);
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$mailConfig = str_replace('%SMTP_PASS%', $vars['smtp_pass'], $mailConfig);
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$mailConfig = str_replace('%SMTP_TLS_CERTS%', $vars['smtp_tls_certs'], $mailConfig);
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$mailConfig = str_replace('%SMTP_TLS%', boolToOnOff(convertStrToBool('smtp_tls',true)),
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$mailConfig);
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$mailConfig = str_replace('%SMTP_AUTH%', boolToOnOff($vars['smtp_user'] != ''), $mailConfig);
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if (!file_put_contents(MAIL_CONFIG_FILE, $mailConfig) || !chown(MAIL_CONFIG_FILE,'nginx')
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|| !chgrp(MAIL_CONFIG_FILE,'www-data') || !chmod(MAIL_CONFIG_FILE,0600)) {
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err("Failed to write mail configuration file");
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}
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/************************* OSTicket Installation *******************************************/
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//Create installer class
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define('OSTICKET_CONFIGFILE','<WEBROOT>/include/ost-config.php');
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$installer = new Installer(OSTICKET_CONFIGFILE); //Installer instance.
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// Always set mysqli.default_port for osTicket db_connect
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ini_set('mysqli.default_port', $vars['dbport']);
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//Check database installation status
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$db_installed = false;
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echo "** [osticket] DB - Connecting to database mysql://${vars['dbuser']}@${vars['dbhost']}/${vars['dbname']}\n";
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if (!db_connect($vars['dbhost'],$vars['dbuser'],$vars['dbpass']))
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err(sprintf(__('** [osticket] Unable to connect to MySQL server: %s'), db_connect_error()));
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elseif(explode('.', db_version()) < explode('.', $installer->getMySQLVersion()))
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err(sprintf(__('** [osticket] osTicket requires MySQL %s or later!'),$installer->getMySQLVersion()));
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elseif(!db_select_database($vars['dbname']) && !db_create_database($vars['dbname'])) {
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err("** [osticket] Database doesn't exist");
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} elseif(!db_select_database($vars['dbname'])) {
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err('** [osticket] Unable to select the database');
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} else {
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$sql = 'SELECT * FROM `'.$vars['prefix'].'config` LIMIT 1';
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if(db_query($sql, false)) {
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$db_installed = true;
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echo "** [osticket] Database already installed\n";
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}
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}
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//Create secret if not set by env var and not previously stored
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DEFINE('SECRET_FILE','<WEBROOT>/secret.txt');
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if (!$vars['siri']) {
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if (file_exists(SECRET_FILE)) {
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echo "** [osticket] DB - Loading installation secret\n";
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$vars['siri'] = file_get_contents(SECRET_FILE);
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} else {
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echo "** [osticket] DB - Generating new installation secret and saving\n";
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//Note that this randomly generated value is not intended to secure production sites!
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$vars['siri'] =
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substr(str_shuffle("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890_="), 0, 64);
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file_put_contents(SECRET_FILE, $vars['siri']);
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}
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} else {
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echo "** [osticket] DB - Using installation secret from INSTALL_SECRET environmental variable\n";
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}
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//Always rewrite config file in case MySQL details changed (e.g. ip address)
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echo "** [osticket] DB - Updating configuration file\n";
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if (!$configFile = file_get_contents($vars['config'])) {
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err("** [osticket] DB - Failed to load configuration file: {$vars['config']}");
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};
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$configFile=
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str_replace("define('OSTINSTALLED',FALSE);","define('OSTINSTALLED',TRUE);",$configFile);
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$configFile= str_replace('%ADMIN-EMAIL',$vars['admin_email'],$configFile);
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$configFile= str_replace('%CONFIG-DBHOST',$vars['dbhost'],$configFile);
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$configFile= str_replace('%CONFIG-DBNAME',$vars['dbname'],$configFile);
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$configFile= str_replace('%CONFIG-DBUSER',$vars['dbuser'],$configFile);
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$configFile= str_replace('%CONFIG-DBPASS',$vars['dbpass'],$configFile);
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$configFile= str_replace('%CONFIG-PREFIX',$vars['prefix'],$configFile);
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$configFile= str_replace('%CONFIG-SIRI',$vars['siri'],$configFile);
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if (!file_put_contents($installer->getConfigFile(), $configFile)) {
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err("** [osticket] DB - Failed to write configuration file");
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}
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//Perform database installation if required
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if (!$db_installed) {
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echo "** [osticket] DB - Installing database. Please wait...\n";
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if (!$installer->install($vars)) {
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$errors=$installer->getErrors();
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echo "** [osticket] DB - Database installation failed. Errors:\n";
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foreach($errors as $e) {
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echo " $e\n";
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}
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exit(1);
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} else {
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echo "** [osticket] DB - Database installation successful\n";
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}
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}
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?>
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