mirror of
https://github.com/EGroupware/egroupware.git
synced 2024-12-28 01:29:05 +01:00
364 lines
11 KiB
PHP
Executable File
364 lines
11 KiB
PHP
Executable File
#!/usr/bin/php
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<?php
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/**
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* eGroupWare - RPM post install: automatic install or update EGroupware
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*
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* @link http://www.egroupware.org
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* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
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* @author RalfBecker@outdoor-training.de
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* @version $Id$
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*/
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if (isset($_SERVER['HTTP_HOST'])) // security precaution: forbit calling setup-cli as web-page
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{
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die('<h1>rpm_post_install.php must NOT be called as web-page --> exiting !!!</h1>');
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}
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$verbose = false;
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$config = array(
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'php' => '/usr/bin/php',
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'source_dir' => '/usr/share/egroupware',
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'data_dir' => '/var/lib/egroupware',
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'header' => '$data_dir/header.inc.php', // symlinked to source_dir by rpm
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'setup-cli' => '$source_dir/setup/setup-cli.php',
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'domain' => 'default',
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'config_user' => 'admin',
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'config_passwd' => randomstring(),
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'db_type' => 'mysql',
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'db_host' => 'localhost',
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'db_port' => 3306,
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'db_name' => 'egroupware',
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'db_user' => 'egroupware',
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'db_pass' => randomstring(),
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'db_grant_host' => 'localhost',
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'db_root' => 'root', // mysql root user/pw to create database
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'db_root_pw' => '',
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'backup' => '',
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'admin_user' => 'sysop',
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'admin_passwd'=> randomstring(),
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'lang' => 'en', // languages for admin user and extra lang to install
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'charset' => 'utf-8',
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'start_db' => '/etc/init.d/mysqld',
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'autostart_db' => '/sbin/chkconfig --level 345 mysqld on',
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'start_webserver' => '/etc/init.d/httpd',
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'autostart_webserver' => '/sbin/chkconfig --level 345 httpd on',
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'distro' => 'rh',
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);
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// read language from LANG enviroment variable
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if (($lang = isset($_ENV['LANG']) ? $_ENV['LANG'] : $_SERVER['LANG']))
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{
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list($lang,$nat) = preg_split('/[_.]/',$lang);
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if (in_array($lang.'-'.strtolower($nat),array('es-es','pt-br','zh-tw')))
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{
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$lang .= '-'.strtolower($nat);
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}
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$config['lang'] = $lang;
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}
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$config['source_dir'] = dirname(dirname(dirname(__FILE__)));
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/**
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* Set distribution spezific defaults
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*
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* @param string $distro=null default autodetect
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*/
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function set_distro_defaults($distro=null)
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{
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global $config;
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if (is_null($distro))
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{
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$distro = file_exists('/etc/SuSE-release') ? 'suse' : (file_exists('/etc/debian_version') ? 'debian' : 'rh');
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}
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switch (($config['distro'] = $distro))
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{
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case 'suse':
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$config['php'] = '/usr/bin/php5';
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$config['start_db'] = '/etc/init.d/mysql';
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$config['autostart_db'] = '/sbin/chkconfig --level 345 mysql on';
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$config['start_webserver'] = '/etc/init.d/apache2';
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$config['autostart_webserver'] = '/sbin/chkconfig --level 345 apache2 on';
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break;
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case 'debian':
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$config['start_db'] = '/etc/init.d/mysql';
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$config['autostart_db'] = '/usr/sbin/update-rc.d mysql defaults';
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$config['start_webserver'] = '/etc/init.d/apache2';
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$config['autostart_webserver'] = '/usr/sbin/update-rc.d apache2 defaults';
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break;
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default:
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$config['distro'] = 'rh';
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// fall through
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case 'rh': // nothing to do, defaults are already set
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break;
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}
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}
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set_distro_defaults();
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// read config from command line
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$argv = $_SERVER['argv'];
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$prog = array_shift($argv);
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while(($arg = array_shift($argv)))
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{
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if ($arg == '-v' || $arg == '--verbose')
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{
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$verbose = true;
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}
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elseif($arg == '-h' || $arg == '--help')
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{
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usage();
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}
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elseif($arg == '--suse')
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{
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set_distro_defaults('suse');
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}
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elseif($arg == '--distro')
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{
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set_distro_defaults(array_shift($argv));
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}
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elseif(substr($arg,0,2) == '--' && isset($config[$name=substr($arg,2)]))
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{
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$config[$name] = array_shift($argv);
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}
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else
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{
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usage("Unknown argument '$arg'!");
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}
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}
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$replace = array();
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foreach($config as $name => $value)
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{
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$replace['$'.$name] = $value;
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if (strpos($value,'$') !== false)
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{
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$config[$name] = strtr($value,$replace);
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}
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}
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// basic config checks
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foreach(array('php','source_dir','data_dir','setup-cli') as $name)
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{
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if (!file_exists($config[$name])) bail_out(1,$config[$name].' not found!');
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}
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$setup_cli = $config['php'].' '.$config['setup-cli'];
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if (!file_exists($config['header']) || filesize($config['header']) < 200) // default header redirecting to setup is 147 bytes
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{
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// --> new install
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// create header
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@unlink($config['header']); // remove redirect header, setup-cli stalls otherwise
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$setup_header = $setup_cli.' --create-header '.escapeshellarg($config['config_passwd'].','.$config['config_user']).
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' --domain '.escapeshellarg($config['domain'].','.$config['db_name'].','.$config['db_user'].','.$config['db_pass'].
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','.$config['db_type'].','.$config['db_host'].','.$config['db_port']);
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run_cmd($setup_header);
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// check for localhost if database server is started and start it (permanent) if not
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if ($config['db_host'] == 'localhost' && file_exists($config['start_db']))
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{
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if (exec($config['start_db'].' status',$dummy,$ret) && $ret)
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{
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system($config['start_db'].' start');
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system($config['autostart_db']);
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}
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}
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// create database
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$setup_db = $setup_cli.' --setup-cmd-database sub_command=create_db';
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foreach(array('domain','db_type','db_host','db_port','db_name','db_user','db_pass','db_root','db_root_pw','db_grant_host') as $name)
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{
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$setup_db .= ' '.escapeshellarg($name.'='.$config[$name]);
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}
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run_cmd($setup_db);
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// install egroupware
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$setup_install = $setup_cli.' --install '.escapeshellarg($config['domain'].','.$config['config_user'].','.$config['config_passwd'].','.$config['backup'].','.$config['charset'].','.$config['lang']);
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run_cmd($setup_install);
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if ($config['data_dir'] != '/var/lib/egroupware')
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{
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// set files dir different from default
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$setup_config = $setup_cli.' --config '.escapeshellarg($config['domain'].','.$config['config_user'].','.$config['config_passwd']).
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' --files-dir '.escapeshellarg($config['data_dir'].'/files').' --backup-dir '.escapeshellarg($config['data_dir'].'/backup');
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run_cmd($setup_config);
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}
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// create first user
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$setup_admin = $setup_cli.' --admin '.escapeshellarg($config['domain'].','.$config['config_user'].','.$config['config_passwd'].','.
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$config['admin_user'].','.$config['admin_passwd'].',,,,'.$config['lang']);
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run_cmd($setup_admin);
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// check if webserver is started and start it (permanent) if not
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if (file_exists($config['start_webserver']))
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{
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if (exec($config['start_webserver'].' status',$dummy,$ret) && $ret)
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{
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system($config['start_webserver'].' start');
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system($config['autostart_webserver']);
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}
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}
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echo "\n";
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echo "EGroupware successful installed\n";
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echo "===============================\n";
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echo "\n";
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echo "Please note the following user names and passwords:\n";
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echo "\n";
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echo "Setup username: $config[config_user]\n";
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echo " password: $config[config_passwd]\n";
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echo "\n";
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echo "EGroupware username: $config[admin_user]\n";
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echo " password: $config[admin_passwd]\n";
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echo "\n";
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echo "You can log into EGroupware by pointing your browser to http://localhost/egroupware/\n";
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echo "Please replace localhost with the appropriate hostname, if you connect remote.\n\n";
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if (empty($config['db_root_pw']))
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{
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echo "*** Database has no root password set, please fix that immediatly: mysqladmin -u root password NEWPASSWORD\n\n";
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}
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}
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else
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{
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// --> existing install --> update
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// get user from header and replace password, as we dont know it
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$old_password = patch_header($config['header'],$config['config_user'],$config['config_passwd']);
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// register a shutdown function to put old password back in any case
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register_shutdown_function('patch_header',$config['header'],$config['config_user'],$old_password);
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// update egroupware
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$setup_update = $setup_cli.' --update '.escapeshellarg('all,'.$config['config_user'].','.$config['config_passwd']);
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$ret = run_cmd($setup_update,$output,array(4,15));
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switch($ret)
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{
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case 4: // header needs an update
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$header_update = $setup_cli.' --update-header '.escapeshellarg($config['config_passwd'].','.$config['config_user']);
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run_cmd($header_update);
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$ret = run_cmd($setup_update,$output,15);
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if ($ret != 15) break;
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// fall through
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case 15: // missing configuration (eg. mailserver)
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if (!$verbose) echo implode("\n",(array)$output)."\n";
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break;
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case 0:
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echo "\nEGroupware successful updated\n";
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break;
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}
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exit($ret);
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}
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/**
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* Patches a given password (for header admin) into the EGroupware header.inc.php and returns the old one
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*
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* @param string $filename
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* @param string &$user username on return(!)
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* @param string $password new password
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* @return string old password
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*/
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function patch_header($filename,&$user,$password)
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{
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$header = file_get_contents($filename);
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if (!preg_match('/'.preg_quote("\$GLOBALS['egw_info']['server']['header_admin_user'] = '")."([^']+)';/m",$header,$umatches) ||
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!preg_match('/'.preg_quote("\$GLOBALS['egw_info']['server']['header_admin_password'] = '")."([^']*)';/m",$header,$pmatches))
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{
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bail_out(99,"$filename is no regular EGroupware header.inc.php!");
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}
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file_put_contents($filename,preg_replace('/'.preg_quote("\$GLOBALS['egw_info']['server']['header_admin_password'] = '")."([^']*)';/m",
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"\$GLOBALS['egw_info']['server']['header_admin_password'] = '".$password."';",$header));
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$user = $umatches[1];
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return $pmatches[1];
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}
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/**
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* Runs given shell command, exists with error-code after echoing the output of the failed command (if not already running verbose)
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*
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* @param string $cmd
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* @param array &$output=null $output of command
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* @param int|array $no_bailout=null exit code(s) to NOT bail out
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* @return int exit code of $cmd
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*/
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function run_cmd($cmd,array &$output=null,$no_bailout=null)
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{
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global $verbose;
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if ($verbose)
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{
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echo $cmd."\n";
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system($cmd,$ret);
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}
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else
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{
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$output[] = $cmd;
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exec($cmd,$output,$ret);
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}
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if ($ret && !in_array($ret,(array)$no_bailout))
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{
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bail_out($ret,$verbose?null:$output);
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}
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return $ret;
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}
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/**
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* Stop programm execution with a given exit code and optional extra message
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*
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* @param int $ret=1
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* @param array|string $output line(s) to output before temination notice
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*/
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function bail_out($ret=1,$output=null)
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{
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if ($output) echo implode("\n",(array)$output);
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echo "\n\nInstallation failed --> exiting!\n\n";
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exit($ret);
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}
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/**
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* Return a rand string, eg. to generate passwords
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*
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* @param int $len=16
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* @return string
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*/
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function randomstring($len=16)
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{
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static $usedchars = array(
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'0','1','2','3','4','5','6','7','8','9','a','b','c','d','e','f',
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'g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v',
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'w','x','y','z','A','B','C','D','E','F','G','H','I','J','K','L',
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'M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z',
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'@','!','$','%','&','/','(',')','=','?',';',':','#','_','-','<',
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'>','|','{','[',']','}', // dont add \,'" as we have problems dealing with them
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);
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$str = '';
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for($i=0; $i < $len; $i++)
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{
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$str .= $usedchars[mt_rand(0,count($usedchars)-1)];
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}
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return $str;
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}
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/**
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* Give usage information and an optional error-message, before stoping program execution with exit-code 90 or 0
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*
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* @param string $error=null optional error-message
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*/
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function usage($error=null)
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{
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global $prog,$config;
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echo "Usage: $prog [-h|--help] [-v|--verbose] [--distro=(suse|rh|debian)] [options, ...]\n\n";
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echo "options and their defaults:\n";
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foreach($config as $name => $default)
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{
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if (in_array($name,array('config_passwd','db_pass','admin_passwd'))) $default = '<16 char random string>';
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echo '--'.str_pad($name,20).$default."\n";
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}
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if ($error)
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{
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echo "$error\n\n";
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exit(90);
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}
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exit(0);
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}
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