mirror of
https://github.com/EGroupware/egroupware.git
synced 2024-11-23 00:13:35 +01:00
918 lines
31 KiB
PHP
Executable File
918 lines
31 KiB
PHP
Executable File
#!/usr/bin/env 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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*/
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if (php_sapi_name() !== 'cli') // security precaution: forbit calling post_install as web-page
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{
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die('<h1>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' => PHP_BINARY,
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'source_dir' => realpath(__DIR__.'/../..'),
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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' => 'mysqli',
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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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'admin_email' => '',
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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' => '/sbin/service mysqld',
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'autostart_db' => '/sbin/chkconfig --level 345 mysqld on',
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'start_webserver' => '/sbin/service httpd',
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'autostart_webserver' => '/sbin/chkconfig --level 345 httpd on',
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'distro' => 'rh',
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'account-auth' => 'sql',
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'account_min_id' => '',
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'ldap_suffix' => 'dc=local',
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'ldap_host' => 'localhost',
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'ldap_admin' => 'cn=admin,$suffix',
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'ldap_admin_pw' => '',
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'ldap_base' => 'o=$domain,$suffix',
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'ldap_root_dn' => 'cn=admin,$base',
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'ldap_root_pw' => randomstring(),
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'ldap_context' => 'ou=accounts,$base',
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'ldap_search_filter' => '(uid=%user)',
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'ldap_group_context' => 'ou=groups,$base',
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'ldap_encryption_type' => '',
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'sambaadmin/sambasid'=> '', // SID for sambaadmin
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'mailserver' => '',
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'smtpserver' => 'localhost,25',
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'smtp' => '', // see setup-cli.php --help config
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'imap' => '',
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'sieve' => '',
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'folder' => '',
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'install-update-app' => '', // install or update a single (non-default) app
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'webserver_user'=> 'apache', // required to fix permissions
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'apache_config' => '/etc/httpd/conf.d/egroupware.conf',
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'php5enmod' => '',
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);
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// read language from LANG enviroment variable
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if (($lang = isset($_ENV['LANG']) ? $_ENV['LANG'] : (isset($_SERVER['LANG']) ? $_SERVER['LANG'] : null)))
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{
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@list($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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$matches = null;
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// check for ID in /etc/os-release and use it
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if (file_exists('/etc/os-release') && preg_match('/^ID="?([^"=]+)"?$/m', $os_release=file_get_contents('/etc/os-release'), $matches))
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{
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$distro = $matches[1];
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}
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// old detections based on distro specific /etc/*release files
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else
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{
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$distro = file_exists('/etc/SuSE-release') ? 'suse' :
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(file_exists('/etc/mandriva-release') ? 'mandriva' :
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(file_exists('/etc/lsb-release') && preg_match('/^DISTRIB_ID="?Univention"?$/mi',
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file_get_contents('/etc/lsb-release')) ? 'univention' :
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(file_exists('/etc/debian_version') ? 'debian' : 'rh')));
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}
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}
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switch (($config['distro'] = $distro))
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{
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case 'suse': case 'opensuse-leap': case 'opensuse':
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// openSUSE 12.1+ no longer uses php5
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if (file_exists('/usr/bin/php5')) $config['php'] = '/usr/bin/php5';
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if (file_exists('/usr/bin/php7')) $config['php'] = '/usr/bin/php7';
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$config['start_db'] = '/sbin/service mysql';
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$config['autostart_db'] = '/sbin/chkconfig --level 345 mysql on';
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$config['start_webserver'] = '/sbin/service apache2';
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$config['autostart_webserver'] = '/sbin/chkconfig --level 345 apache2 on';
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$config['ldap_suffix'] = 'dc=site';
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$config['ldap_admin'] = $config['ldap_root_dn'] = 'cn=Administrator,$suffix';
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$config['ldap_root_pw'] = '$admin_pw';
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$config['ldap_base'] = '$suffix';
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$config['ldap_context'] = 'ou=people,$base';
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$config['ldap_group_context'] = 'ou=group,$base';
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$config['webserver_user'] = 'wwwrun';
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$config['apache_config'] = '/etc/apache2/conf.d/egroupware.conf';
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break;
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case 'debian': case 'ubuntu':
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// service not in Debian5, only newer Ubuntu, which complains about /etc/init.d/xx
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if (file_exists('/usr/sbin/service'))
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{
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$config['start_db'] = '/usr/sbin/service mysql';
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$config['start_webserver'] = '/usr/sbin/service apache2';
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}
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else
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{
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$config['start_db'] = '/etc/init.d/mysql';
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$config['start_webserver'] = '/etc/init.d/apache2';
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}
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$config['autostart_db'] = '/usr/sbin/update-rc.d mysql defaults';
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$config['autostart_webserver'] = '/usr/sbin/update-rc.d apache2 defaults';
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$config['webserver_user'] = 'www-data';
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$config['apache_config'] = '/etc/egroupware/apache.conf';
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break;
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case 'mandriva':
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$config['ldap_suffix'] = 'dc=site';
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$config['ldap_admin'] = $config['ldap_root_dn'] = 'uid=LDAP Admin,ou=System Accounts,$suffix';
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$config['ldap_root_pw'] = '$admin_pw';
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$config['ldap_base'] = '$suffix';
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$config['ldap_context'] = 'ou=People,$base';
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$config['ldap_group_context'] = 'ou=Group,$base';
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$config['apache_config'] = '/etc/apache2/conf.d/egroupware.conf';
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break;
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case 'univention':
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set_univention_defaults();
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break;
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default:
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// if we dont support ID from os-release, look for first one in ID_LIKE
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if (!empty($os_release) && preg_match('/^ID_LIKE="?([^"=]+)"?$/m', $os_release, $matches))
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{
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list($distro) = explode(' ', $matches[1]);
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return set_distro_defaults($distro);
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}
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// old default: rh
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$config['distro'] = 'rh';
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// fall through
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case 'rh': case 'rhel': case 'centos': case 'fedora':
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// some MySQL packages (mysql.com, MariaDB, ...) use "mysql" as service name instead of RH default "mysqld"
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if (file_exists('/usr/bin/systemctl')) // RHEL 7
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{
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$config['start_db'] = '/usr/bin/systemctl %s mariadb';
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$config['autostart_db'] = build_cmd('start_db', 'enable');
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$config['start_webserver'] = '/usr/bin/systemctl %s httpd';
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$config['autostart_webserver'] = build_cmd('start_webserver', 'enable');
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}
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elseif (!file_exists('/etc/init.d/mysqld') && file_exists('/etc/init.d/mysql'))
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{
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foreach(array('start_db','autostart_db') as $name)
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{
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$config[$name] = str_replace('mysqld','mysql',$config[$name]);
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}
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}
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break;
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}
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}
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set_distro_defaults();
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// read EGW_* environment variables overwriting default config above allowing to set all parameters via environment
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foreach($config as $name => $value)
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{
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if (isset($_SERVER[$env='EGW_'.strtoupper(strtr($name, ['-'=>'_','/'=>'_']))]) && $_SERVER[$env] !== $value)
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{
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$config[$name] = $_SERVER[$env];
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}
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}
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// read config from command line
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$argv = str_replace(array("''", '""'), '', $_SERVER['argv']);
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$prog = array_shift($argv);
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// check if we have EGW_POST_INSTALL set and prepend it to the command line (command line has precedence)
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if (($config_set = isset($_ENV['EGW_POST_INSTALL']) ? $_ENV['EGW_POST_INSTALL'] : @$_SERVER['EGW_POST_INSTALL']))
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{
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$conf = array();
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$config_set = preg_split('/[ \t]+/',trim($config_set));
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while($config_set)
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{
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$val = array_shift($config_set);
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if (($quote = $val[0]) == "'" || $quote == '"') // arguments might be quoted with ' or "
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{
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while (substr($val,-1) != $quote)
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{
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if (!$config_set) throw new Exception('Invalid EGW_POST_INSTALL enviroment variable!');
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$val .= ' '.array_shift($config_set);
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}
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$val = substr($val,1,-1);
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}
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$conf[] = $val;
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}
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$argv = array_merge($conf,$argv);
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}
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$auth_type_given = false;
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while(($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($argv);
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// replace empty pw with a random one
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if ($name === 'db_pass' && $config[$name] === '')
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{
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$config[$name] = randomstring();
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}
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switch($name)
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{
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case 'auth_type':
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$auth_type_given = true;
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break;
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case 'account_repository': // auth-type defaults to account-repository
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if (!$auth_type_given)
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{
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$config['auth_type'] = $config[$name];
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}
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break;
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}
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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[$name].' not found!');
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}
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// fix important php.ini and conf.d/*.ini settings
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check_fix_php_apc_ini();
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// not limiting memory, as backups might fail with limit we set
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$setup_cli = $config['php'].' -d memory_limit=-1 '.$config['setup-cli'];
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// if we have a header, include it
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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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$GLOBALS['egw_info'] = array(
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'flags' => array(
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'noapi' => true,
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'currentapp' => 'login', // stop PHP Notice: Undefined index "currentapp" in pre 16.1 header
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)
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);
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include $config['header'];
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// get user from header and replace password, as we dont know it
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$old_password = patch_header($config['header'],$config['config_user'],$config['config_passwd']);
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// register a shutdown function to put old password back in any case
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register_shutdown_function(function() use (&$config, $old_password)
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{
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patch_header($config['header'], $config['config_user'], $old_password);
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});
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}
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// new header or does not include requested domain (!= "default") --> new install
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if (!isset($GLOBALS['egw_domain']) || $config['domain'] !== 'default' && !isset($GLOBALS['egw_domain'][$config['domain']]))
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{
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// --> new install
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$extra_config = '';
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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' && $config['start_db'])
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{
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exec(build_cmd('start_db', 'status'), $dummy, $ret);
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if ($ret)
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{
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system(build_cmd('start_db', 'start'));
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if (!empty($config['autostart_db'])) system($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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// check if ldap is required and initialise it
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// we need to specify account_repository and auth_type to --install as extra config, otherwise install happens for sql!
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@list($config['account_repository'],$config['auth_type'],$rest) = explode(',',$config['account-auth'],3);
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$extra_config .= ' '.escapeshellarg('account_repository='.$config['account_repository']);
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$extra_config .= ' '.escapeshellarg('auth_type='.(empty($config['auth_type']) ? $config['account_repository'] : $config['auth_type']));
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if (empty($rest)) unset($config['account-auth']);
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if (array_intersect(array($config['account_repository'], $config['auth_type']), array('ldap', 'univention')))
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{
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// set account_min_id to 1100 if not specified to NOT clash with system accounts
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$extra_config .= ' '.escapeshellarg('account_min_id='.(!empty($config['account_min_id']) ? $config['account_min_id'] : 1100));
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$setup_ldap = $setup_cli.' --setup-cmd-ldap sub_command='.
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($config['account_repository'] == 'ldap' ? 'create_ldap' : 'test_ldap');
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foreach(array(
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'domain','ldap_suffix','ldap_host','ldap_admin','ldap_admin_pw', // non-egw params: only used for create
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'ldap_base','ldap_root_dn','ldap_root_pw','ldap_context','ldap_search_filter','ldap_group_context', // egw params
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'ldap_encryption_type', 'sambaadmin/sambasid',
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) as $name)
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{
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if (strpos($value=$config[$name],'$') !== false)
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{
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$config[$name] = $value = strtr($value,array(
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'$suffix' => $config['ldap_suffix'],
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'$base' => $config['ldap_base'],
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'$admin_pw' => $config['ldap_admin_pw'],
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));
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}
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$setup_ldap .= ' '.escapeshellarg($name.'='.$value);
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if (!in_array($name,array('domain','ldap_suffix','ldap_admin','ldap_admin_pw')))
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{
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$extra_config .= ' '.escapeshellarg($name.'='.$value);
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}
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}
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run_cmd($setup_ldap);
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}
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// enable mcrypt extension eg. for Ubuntu 14.04+
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if (!empty($config['php5enmod']))
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{
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run_cmd($config['php5enmod']);
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}
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// create or edit header header
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$setup_header = $setup_cli.(isset($GLOBALS['egw_domain']) ? ' --edit-header ' : ' --create-header ').
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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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// fix permissions of header.inc.php
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chown($config['header'], $config['webserver_user']);
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chmod($config['header'], 0600);
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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'].','.$config['lang'])
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.$extra_config;
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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($setup_config);
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}
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// create mailserver config (fmail requires at least minimal config given as default, otherwise fatal error)
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$setup_mailserver = $setup_cli.' --config '.escapeshellarg($config['domain'].','.$config['config_user'].','.$config['config_passwd']);
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foreach(array('account-auth','smtpserver','smtp','postfix','mailserver','imap','cyrus','sieve','folder') as $name)
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{
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if (!empty($config[$name])) $setup_mailserver .= ' --'.$name.' '.escapeshellarg($config[$name]);
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}
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run_cmd($setup_mailserver);
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// create first user
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$setup_admin = $setup_cli.' --admin '.escapeshellarg($config['domain'].','.$config['config_user'].','.$config['config_passwd'].','.
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$config['admin_user'].','.$config['admin_passwd'].',,,'.$config['admin_email'].','.$config['lang']);
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run_cmd($setup_admin);
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|
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// check if webserver is started and start it (permanent) if not
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if ($config['start_webserver'])
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{
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exec(build_cmd('start_webserver', 'status'),$dummy,$ret);
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if ($ret)
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{
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system(build_cmd('start_webserver', 'start'));
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if (!empty($config['autostart_webserver'])) system($config['autostart_webserver']);
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}
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else
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{
|
|
system(build_cmd('start_webserver', 'reload'));
|
|
}
|
|
}
|
|
// fix egw_cache evtl. created by root, stoping webserver from accessing it
|
|
fix_perms();
|
|
|
|
echo "\n";
|
|
echo "EGroupware successful installed\n";
|
|
echo "===============================\n";
|
|
echo "\n";
|
|
echo "Please note the following user names and passwords:\n";
|
|
echo "\n";
|
|
echo "Setup username: $config[config_user]\n";
|
|
echo " password: $config[config_passwd]\n";
|
|
echo "\n";
|
|
echo "EGroupware username: $config[admin_user]\n";
|
|
echo " password: $config[admin_passwd]\n";
|
|
echo "\n";
|
|
echo "You can log into EGroupware by pointing your browser to http://localhost/egroupware/\n";
|
|
echo "Please replace localhost with the appropriate hostname, if you connect remote.\n\n";
|
|
|
|
if (empty($config['db_root_pw']))
|
|
{
|
|
echo "*** Database has no root password set, please fix that immediatly".
|
|
(substr($config['db_type'], 0, 5) === 'mysql' ? ": mysqladmin -u root password NEWPASSWORD\n\n" : "!\n\n");
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// --> existing install --> update
|
|
|
|
// update egroupware, or single app(s), in later case skip backup
|
|
$setup_update = $setup_cli.' --update '.escapeshellarg('all,'.$config['config_user'].','.$config['config_passwd'].
|
|
(empty($config['install-update-app']) ? '' : ',no,'.$config['install-update-app']));
|
|
$ret = run_cmd($setup_update,$output,array(4,15));
|
|
|
|
switch($ret)
|
|
{
|
|
case 4: // header needs an update
|
|
$header_update = $setup_cli.' --update-header '.escapeshellarg($config['config_passwd'].','.$config['config_user']);
|
|
run_cmd($header_update);
|
|
$ret = run_cmd($setup_update,$output,15);
|
|
if ($ret != 15) break;
|
|
// fall through
|
|
case 15: // missing configuration (eg. mailserver)
|
|
if (!$verbose) echo implode("\n",(array)$output)."\n";
|
|
break;
|
|
|
|
case 0:
|
|
echo "\nEGroupware successful updated\n";
|
|
break;
|
|
}
|
|
// fix egw_cache evtl. created by root, stoping webserver from accessing it
|
|
fix_perms();
|
|
|
|
if (!empty($config['start_webserver']))
|
|
{
|
|
// restart running Apache, to force APC to update changed sources and/or Apache configuration
|
|
$output = array();
|
|
run_cmd(build_cmd('start_webserver', 'status').' && '.build_cmd('start_webserver', 'restart'), $output, true);
|
|
}
|
|
exit($ret);
|
|
}
|
|
|
|
/**
|
|
* Build command to execute
|
|
*
|
|
* @param string $cmd command or index into $config, which either incl. %s for arg or arg with be appended
|
|
* @param string $arg argument
|
|
* @return string
|
|
*/
|
|
function build_cmd($cmd, $arg)
|
|
{
|
|
global $config;
|
|
|
|
if (isset($config[$cmd])) $cmd = $config[$cmd];
|
|
|
|
if (strpos($cmd, '%s')) return str_replace('%s', $arg, $cmd);
|
|
|
|
return $cmd.' '.$arg;
|
|
}
|
|
|
|
/**
|
|
* Patches a given password (for header admin) into the EGroupware header.inc.php and returns the old one
|
|
*
|
|
* @param string $filename
|
|
* @param string &$user username on return(!)
|
|
* @param string $password new password
|
|
* @return string old password
|
|
*/
|
|
function patch_header($filename,&$user,$password)
|
|
{
|
|
$header = file_get_contents($filename);
|
|
|
|
$umatches = $pmatches = null;
|
|
if (!preg_match('/'.preg_quote("\$GLOBALS['egw_info']['server']['header_admin_user'] = '", '/')."([^']+)';/m",$header,$umatches) ||
|
|
!preg_match('/'.preg_quote("\$GLOBALS['egw_info']['server']['header_admin_password'] = '", '/')."([^']*)';/m",$header,$pmatches))
|
|
{
|
|
bail_out(99,"$filename is no regular EGroupware header.inc.php!");
|
|
}
|
|
//error_log(__FUNCTION__."('$filename', '$user', '$password') header_admin_password was '$pmatches[1]'");
|
|
|
|
file_put_contents($filename,$header_new=preg_replace('/'.preg_quote("\$GLOBALS['egw_info']['server']['header_admin_password'] = '", '/')."([^']*)';/m",
|
|
// $ in password needs to be escaped as they otherwise address captures in the regualar expression
|
|
"\$GLOBALS['egw_info']['server']['header_admin_password'] = '".str_replace('$', '\\$', $password)."';",$header));
|
|
|
|
/*$xmatches = null;
|
|
preg_match('/'.preg_quote("\$GLOBALS['egw_info']['server']['header_admin_password'] = '", '/')."([^']*)';/m",$header_new,$xmatches);
|
|
error_log(__FUNCTION__."('$filename', '$user', '$password') header_admin_password now '$xmatches[1]' returning '$pmatches[1]'");*/
|
|
|
|
$user = $umatches[1];
|
|
|
|
// try fixing crypt passwords broken by unescaped replace
|
|
return str_replace('{crypt}a$', '{crypt}$2a$12$', $pmatches[1]);
|
|
}
|
|
|
|
/**
|
|
* Runs given shell command, exists with error-code after echoing the output of the failed command (if not already running verbose)
|
|
*
|
|
* @param string $cmd
|
|
* @param array &$output=null $output of command
|
|
* @param int|array|true $no_bailout =null exit code(s) to NOT bail out, or true to never bail out
|
|
* @return int exit code of $cmd
|
|
*/
|
|
function run_cmd($cmd,array &$output=null,$no_bailout=null)
|
|
{
|
|
global $verbose;
|
|
|
|
if ($verbose)
|
|
{
|
|
echo $cmd."\n";
|
|
$ret = null;
|
|
system($cmd,$ret);
|
|
}
|
|
else
|
|
{
|
|
$output[] = $cmd;
|
|
exec($cmd,$output,$ret);
|
|
}
|
|
if ($ret && $no_bailout !== true && !in_array($ret,(array)$no_bailout))
|
|
{
|
|
bail_out($ret,$verbose?null:$output);
|
|
}
|
|
return $ret;
|
|
}
|
|
|
|
/**
|
|
* Stop programm execution with a given exit code and optional extra message
|
|
*
|
|
* @param int $ret =1
|
|
* @param array|string $output line(s) to output before temination notice
|
|
*/
|
|
function bail_out($ret=1,$output=null)
|
|
{
|
|
if ($output) echo implode("\n",(array)$output);
|
|
echo "\n\nInstallation failed --> exiting!\n\n";
|
|
exit($ret);
|
|
}
|
|
|
|
/**
|
|
* Return a rand string, eg. to generate passwords
|
|
*
|
|
* @param int $len =16
|
|
* @return string
|
|
*/
|
|
function randomstring($len=16)
|
|
{
|
|
static $usedchars = array(
|
|
'0','1','2','3','4','5','6','7','8','9','a','b','c','d','e','f',
|
|
'g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v',
|
|
'w','x','y','z','A','B','C','D','E','F','G','H','I','J','K','L',
|
|
'M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z',
|
|
'@','!','&','(',')','=','?',';',':','#','_','-','<',
|
|
'>','|','[',']','}', // dont add %, /\,'"{ as we have problems dealing with them
|
|
);
|
|
|
|
// use cryptographically secure random_int available in PHP 7+
|
|
$func = function_exists('random_int') ? 'random_int' : 'mt_rand';
|
|
|
|
$str = '';
|
|
for($i=0; $i < $len; $i++)
|
|
{
|
|
$str .= $usedchars[$func(0,count($usedchars)-1)];
|
|
}
|
|
return $str;
|
|
}
|
|
|
|
/**
|
|
* Give usage information and an optional error-message, before stoping program execution with exit-code 90 or 0
|
|
*
|
|
* @param string $error =null optional error-message
|
|
*/
|
|
function usage($error=null)
|
|
{
|
|
global $prog,$config;
|
|
|
|
echo "Usage: $prog [-h|--help] [-v|--verbose] [--distro=(suse|rh|debian)] [options, ...]\n\n";
|
|
echo "options and their defaults:\n";
|
|
foreach($config as $name => $default)
|
|
{
|
|
if (in_array($name, array('postfix','cyrus'))) continue; // do NOT report deprecated options
|
|
if (in_array($name,array('config_passwd','db_pass','admin_passwd','ldap_root_pw')) && strlen($config[$name]) == 16)
|
|
{
|
|
$default = '<16 char random string>';
|
|
}
|
|
echo '--'.str_pad($name,20).$default."\n";
|
|
}
|
|
if ($error)
|
|
{
|
|
echo "$error\n\n";
|
|
exit(90);
|
|
}
|
|
exit(0);
|
|
}
|
|
|
|
/**
|
|
* fix egw_cache and files_dir perms evtl. created by root, stoping webserver from accessing it
|
|
*/
|
|
function fix_perms()
|
|
{
|
|
global $config;
|
|
|
|
// chown only works as root (uid=0)
|
|
if (function_exists('posix_getuid') && posix_geteuid()) return;
|
|
|
|
if (file_exists('/tmp/egw_cache') && !empty($config['webserver_user']))
|
|
{
|
|
system('/bin/chown -R '.$config['webserver_user'].' /tmp/egw_cache');
|
|
system('/bin/chmod 700 /tmp/egw_cache');
|
|
}
|
|
// in case update changes something in filesystem
|
|
if (file_exists($config['data_dir']) && !empty($config['webserver_user']))
|
|
{
|
|
@system('/bin/chown -R '.$config['webserver_user'].' '.$config['data_dir'].'/*/files/sqlfs');
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Set Univention UCS specific defaults
|
|
*
|
|
* Defaults are read from ucr registry and /etc/*.secret files
|
|
*
|
|
* There are 4 types of Univention servers:
|
|
* - master DC: /etc/machine.secret, /etc/ldap.secret, ldap/server/type=master
|
|
* - backup DC: /etc/machine.secret, /etc/ldap.secret, /etc/ldap-backup.secret, ldap/server/type=slave (not backup!)
|
|
* - slave: /etc/machine.secret, /etc/ldap-backup.secret, ldap/server/type=slave
|
|
* - member: /etc/machine.secret, no ldap/server/type
|
|
*
|
|
* univention-ldapsearch works on all 4 types.
|
|
*
|
|
* ucr get ldap/server/(ip|port) points to local ldap (not member).
|
|
* ucr get ldap/master(/port) ldap/base points to master (on all servers)
|
|
*
|
|
* @todo slave and member have no /etc/ldap.secret
|
|
*/
|
|
function set_univention_defaults()
|
|
{
|
|
global $config;
|
|
|
|
set_distro_defaults('debian');
|
|
$config['distro'] = 'univention';
|
|
|
|
// set lang from ucr locale, as cloud-config at least never has anything but EN set in enviroment
|
|
@list($lang,$nat) = preg_split('/[_.]/', _ucr_get('locale/default'));
|
|
if (in_array($lang.'-'.strtolower($nat),array('es-es','pt-br','zh-tw')))
|
|
{
|
|
$lang .= '-'.strtolower($nat);
|
|
}
|
|
$config['lang'] = $lang;
|
|
|
|
// mysql settings
|
|
$config['db_root_pw'] = _ucr_secret('mysql');
|
|
|
|
// check if ucs ldap server is configured
|
|
if (_ucr_get('ldap/server/ip'))
|
|
{
|
|
// ldap settings, see http://docs.univention.de/developer-reference.html#join:secret
|
|
$config['ldap_suffix'] = $config['ldap_base'] = _ucr_get('ldap/base');
|
|
// port is ldap allowing starttls (zertificate/CA is correctly set in /etc/ldap/ldap.conf)
|
|
$config['ldap_host'] = 'tls://'._ucr_get('ldap/master').':'._ucr_get('ldap/master/port');
|
|
$config['ldap_admin'] = $config['ldap_root'] = 'cn=admin,$suffix';
|
|
$config['ldap_admin_pw'] = $config['ldap_root_pw'] = _ucr_secret('ldap');
|
|
$config['ldap_context'] = 'cn=users,$base';
|
|
$config['ldap_group_context'] = 'cn=groups,$base';
|
|
$config['ldap_search_filter'] = '(uid=%user)';
|
|
|
|
// ldap password hash (our default blowfish_crypt seems not to work)
|
|
$config['ldap_encryption_type'] = 'sha512_crypt';
|
|
|
|
$config['account_min_id'] = 1200; // UCS use 11xx for internal users/groups
|
|
|
|
$config['account-auth'] = 'univention,univention';
|
|
|
|
// set sambaadmin sambaSID
|
|
$config['sambaadmin/sambasid'] = exec('/usr/bin/univention-ldapsearch -x "(objectclass=sambadomain)" sambaSID|sed -n "s/sambaSID: \(.*\)/\1/p"');
|
|
|
|
// mailserver, see setup-cli.php --help config
|
|
if (($mailserver = exec('/usr/bin/univention-ldapsearch -x "(univentionAppID=mailserver_*)" univentionAppInstalledOnServer|sed -n "s/univentionAppInstalledOnServer: \(.*\)/\1/p"')) &&
|
|
// only set on host mailserver app is installed: _ucr_get('mail/cyrus/imap') == 'yes' &&
|
|
($domains=_ucr_get('mail/hosteddomains')))
|
|
{
|
|
if (!is_array($domains)) $domains = explode("\n", $domains);
|
|
$domain = array_shift($domains);
|
|
// set "use auth with session credentials",tls,"not user editable","further identities"
|
|
$config['smtpserver'] = "$mailserver,465,,,yes,tls,no,yes";
|
|
$config['smtp'] = ',Smtp\\Univention';
|
|
$config['mailserver'] = "$mailserver,993,$domain,email,tls";
|
|
if (_ucr_get('mail/dovecot') == 'yes')
|
|
{
|
|
$matches = null;
|
|
if (file_exists('/etc/dovecot/master-users') &&
|
|
preg_match('/^([^:]+):{PLAIN}([^:]+):/i', file_get_contents('/etc/dovecot/master-users'), $matches))
|
|
{
|
|
$config['imap'] = $matches[1].','.$matches[2].',Imap\\Dovecot';
|
|
}
|
|
else
|
|
{
|
|
$config['imap'] = ',,Imap\\Dovecot';
|
|
}
|
|
// default with sieve port to 4190, as config is only available on host mailserver app is installed
|
|
if (!($sieve_port = _ucr_get('mail/dovecot/sieve/port'))) $sieve_port = 4190;
|
|
}
|
|
else
|
|
{
|
|
$config['imap'] = /*'cyrus,'._ucr_secret('cyrus')*/','.',Imap\\Cyrus';
|
|
// default with sieve port to 4190, as config is only available on host mailserver app is installed
|
|
if (!($sieve_port = _ucr_get('mail/cyrus/sieve/port'))) $sieve_port = 4190;
|
|
}
|
|
// set folders so mail creates them on first login, UCS does not automatic
|
|
$config['folder'] = 'INBOX/Sent,INBOX/Trash,INBOX/Drafts,INBOX/Templates,Spam,,Ham';
|
|
$config['sieve'] = "$mailserver,$sieve_port,starttls";
|
|
// set an email address for sysop user so mail works right away
|
|
$config['admin_email'] = '$admin_user@'.$domain;
|
|
}
|
|
$config['apache_config'] = '/etc/egroupware/apache-univention.conf';
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Get a value from Univention registry
|
|
*
|
|
* @param string $name
|
|
* @return string
|
|
*/
|
|
function _ucr_get($name)
|
|
{
|
|
static $values=null;
|
|
if (!isset($values))
|
|
{
|
|
$output = $matches = null;
|
|
exec('/usr/sbin/ucr dump', $output);
|
|
foreach($output as $line)
|
|
{
|
|
if (preg_match("/^([^:]+): (.*)\n?$/", $line, $matches))
|
|
{
|
|
$values[$matches[1]] = $matches[2];
|
|
}
|
|
}
|
|
}
|
|
return $values[$name];
|
|
}
|
|
|
|
/**
|
|
* Read one Univention secret/password eg. _ucr_secret('mysql')
|
|
*
|
|
* @param string $name
|
|
* @return string|boolean
|
|
*/
|
|
function _ucr_secret($name)
|
|
{
|
|
if (!file_exists($filename = '/etc/'.basename($name).'.secret'))
|
|
{
|
|
return false;
|
|
}
|
|
return trim(file_get_contents($filename));
|
|
}
|
|
|
|
/**
|
|
* Check and evtl. fix APC(u) shared memory size (apc.shm_segments * apc.shm_size) >= 64M
|
|
*
|
|
* We check for < 64M to allow to use that for small installs manually, but set 128M by default.
|
|
*/
|
|
function check_fix_php_apc_ini()
|
|
{
|
|
if (extension_loaded('apc') || extension_loaded('apcu'))
|
|
{
|
|
$shm_size = ini_get('apc.shm_size');
|
|
$shm_segments = ini_get('apc.shm_segments');
|
|
// ancent APC (3.1.3) in Debian 6/Squezze has size in MB without a unit
|
|
if (($numeric_size = is_numeric($shm_size) && $shm_size <= 1048576)) $shm_size .= 'M';
|
|
|
|
$size = _size_with_unit($shm_size) * $shm_segments;
|
|
//echo "shm_size=$shm_size, shm_segments=$shm_segments --> $size, numeric_size=$numeric_size\n";
|
|
|
|
// check if we have less then 64MB (eg. default 32M) --> set it to 128MB
|
|
if ($size < _size_with_unit('64M'))
|
|
{
|
|
ob_start();
|
|
phpinfo();
|
|
$phpinfo = ob_get_clean();
|
|
$matches = null;
|
|
if (preg_match('#(/[a-z0-9./-]+apcu?.ini)(,| |$)#mi', $phpinfo, $matches) &&
|
|
file_exists($path = $matches[1]) && ($apc_ini = file_get_contents($path)))
|
|
{
|
|
$new_shm_size = 128 / $shm_segments;
|
|
if (!$numeric_size) $new_shm_size .= 'M';
|
|
if (preg_match('|^apc.shm_size\s*=\s*(\d+[KMG]?)$|m', $apc_ini))
|
|
{
|
|
file_put_contents($path, preg_replace('|^apc.shm_size\s*=\s*(\d+[KMG]?)$|m', 'apc.shm_size='.$new_shm_size, $apc_ini));
|
|
}
|
|
else
|
|
{
|
|
file_put_contents($path, $apc_ini."\napc.shm_size=$new_shm_size\n");
|
|
}
|
|
echo "Fix APC(u) configuration, set apc.shm_size=$new_shm_size in $path\n";
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Check if CA certificates are added to open_basedir to be accessible
|
|
*
|
|
* Different distros use different CA directories:
|
|
* - Debian/Ubuntu: /usr/lib/ssl/certs with files symlinked from /usr/share/ca-certificates
|
|
* - RHEL/CentOS: /etc/pki/tls/certs with files symlinks from /etc/pki/ca-trust
|
|
* - openSUSE/SLES: /var/lib/ca-certificates/openssl
|
|
*/
|
|
function check_fix_open_basedir_certs()
|
|
{
|
|
global $config;
|
|
|
|
if (extension_loaded('openssl') && function_exists('openssl_get_cert_locations') &&
|
|
($locations = openssl_get_cert_locations()) &&
|
|
file_exists($default_cert_dir = $locations['default_cert_dir']))
|
|
{
|
|
$check_dirs = array($default_cert_dir);
|
|
foreach(scandir($default_cert_dir) as $cert)
|
|
{
|
|
$cert = $default_cert_dir.'/'.$cert;
|
|
if (is_link($cert) && ($link = readlink($cert)) &&
|
|
dirname($link) != '.' && !in_array(dirname($link), $check_dirs))
|
|
{
|
|
$check_dirs[] = dirname($link);
|
|
}
|
|
}
|
|
//echo "Checking if OpenSSL CA dirs are included in open_basedir: ".implode(', ', $check_dirs)."\n";
|
|
$matches = null;
|
|
if (($content = file_get_contents($config['apache_config'])) &&
|
|
preg_match('/^\s*php_admin_value\s+open_basedir\s+(.*)$/m', $content, $matches))
|
|
{
|
|
//echo "$config[apache_config] contains open_basedir $matches[1]\n";
|
|
$open_basedirs = explode(':', $matches[1]);
|
|
$need_adding = array();
|
|
foreach($check_dirs as $dir)
|
|
{
|
|
if (!in_array($dir, $open_basedirs)) $need_adding[] = $dir;
|
|
}
|
|
if ($need_adding)
|
|
{
|
|
$content = preg_replace('/^\s*php_admin_value\s+open_basedir\s+(.*)$/m',
|
|
'\\0:'.implode(':', $need_adding), $content);
|
|
if (file_put_contents($config['apache_config'], $content))
|
|
{
|
|
echo "Added OpenSSL CA directories ".implode(', ', $need_adding)." to Apache config $config[apache_config].\n";
|
|
}
|
|
else
|
|
{
|
|
echo "Failed to add OpenSSL CA directories ".implode(', ', $need_adding)." to Apache config $config[apache_config]!\n";
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Convert a size with unit eg. 32M to a number
|
|
* @param int|string $_size
|
|
* @return int
|
|
*/
|
|
function _size_with_unit($_size)
|
|
{
|
|
$size = (int)$_size;
|
|
switch(strtoupper(substr($_size, -1)))
|
|
{
|
|
case 'G':
|
|
$size *= 1024;
|
|
case 'M':
|
|
$size *= 1024;
|
|
case 'K':
|
|
$size *= 1024;
|
|
}
|
|
return $size;
|
|
}
|