forked from extern/egroupware
450 lines
13 KiB
PHP
450 lines
13 KiB
PHP
<?php
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/**
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* eGgroupWare setup - create / change eGW configuration
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*
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* @link http://www.egroupware.org
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* @author Ralf Becker <RalfBecker-AT-outdoor-training.de>
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* @package setup
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* @copyright (c) 2007-10 by Ralf Becker <RalfBecker-AT-outdoor-training.de>
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* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
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* @version $Id$
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*/
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/**
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* setup command: create / change eGW configuration
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*/
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class setup_cmd_config extends setup_cmd
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{
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/**
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* Constructor
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*
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* @param string $domain string with domain-name or array with all arguments
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* @param string $config_user=null user to config the domain (or header_admin_user)
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* @param string $config_passwd=null pw of above user
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* @param string $arguments=null array with command line argruments
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* @param boolean $verbose=false if true, echos out some status information during the run
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*/
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function __construct($domain,$config_user=null,$config_passwd=null,$arguments=null,$verbose=false)
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{
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if (!is_array($domain))
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{
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$domain = array(
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'domain' => $domain,
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'config_user' => $config_user,
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'config_passwd' => $config_passwd,
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'arguments' => $arguments,
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'verbose' => $verbose,
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);
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}
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//echo __CLASS__.'::__construct()'; _debug_array($domain);
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admin_cmd::__construct($domain);
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}
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/**
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* run the command: write the configuration to the database
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*
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* @param boolean $check_only=false only run the checks (and throw the exceptions), but not the command itself
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* @return string success message
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* @throws Exception(lang('Wrong credentials to access the header.inc.php file!'),2);
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* @throws Exception('header.inc.php not found!');
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*/
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protected function exec($check_only=false)
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{
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if ($check_only && $this->remote_id)
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{
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return true; // can only check locally
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}
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// instanciate setup object and check authorisation
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$this->check_setup_auth($this->config_user,$this->config_passwd,$this->domain);
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$this->check_installed($this->domain,15,$this->verbose);
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// fixing authtypes in self::$options
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self::auth_types(true);
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$values = array();
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if ($this->arguments) // we have command line arguments
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{
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$save_ea_profile = $this->_parse_cli_arguments($values);
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}
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else
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{
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$save_ea_profile = $this->_parse_properties($values);
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}
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// store the config
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foreach($values as $name => $value)
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{
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self::$egw_setup->db->insert(self::$egw_setup->config_table,array(
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'config_value' => $value,
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),array(
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'config_app' => 'phpgwapi',
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'config_name' => $name,
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),__LINE__,__FILE__);
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}
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if (count($values))
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{
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if ($save_ea_profile) $this->_save_ea_profile();
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$this->restore_db();
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return lang('Configuration changed.');
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}
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$this->restore_db();
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return lang('Nothing to change.');
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}
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/**
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* Return or echo the most common config options
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*
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* @param boolean $echoit=false if true the config is additionally echo'ed out
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* @return array with name => value pairs
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*/
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static function get_config($echoit=false)
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{
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self::$egw_setup->db->select(self::$egw_setup->config_table,'config_name,config_value',array(
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'config_app' => 'phpgwapi',
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"(config_name LIKE '%\\_dir' OR (config_name LIKE 'mail%' AND config_name != 'mail_footer') OR config_name LIKE 'smtp\\_%' OR config_name LIKE 'ldap%' OR config_name IN ('webserver_url','system_charset','auth_type','account_repository'))",
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),__LINE__,__FILE__);
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$config = array();
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while (($row = self::$egw_setup->db->row(true)))
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{
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$config[$row['config_name']] = $row['config_value'];
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}
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if ($echoit)
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{
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echo lang('Current configuration:')."\n";
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foreach($config as $name => $value)
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{
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echo str_pad($name.':',22).$value."\n";
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}
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}
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return $config;
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}
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/**
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* Available options and allowed arguments
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*
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* @var array
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*/
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static $options = array(
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'--config' => array(), // name=value,...
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'--files-dir' => 'files_dir',
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'--vfs-root-user' => 'vfs_root_user',
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'--backup-dir' => 'backup_dir',
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'--temp-dir' => 'temp_dir',
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'--webserver-url' => 'webserver_url',
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'--mailserver' => array( //server,{IMAP|IMAPS|POP|POPS},[domain],[{standard(default)|vmailmgr = add domain for mailserver login|email = use email of user (Standard Maildomain should be set)}]
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'mail_server',
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array('name' => 'mail_server_type','allowed' => array('imap','imaps'),'default'=>'imap'),
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'mail_suffix',
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array('name' => 'mail_login_type','allowed' => array(
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'username (standard)' => 'standard',
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'username@domain (virtual mail manager)' => 'vmailmgr',
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'Username/Password defined by admin' => 'admin',
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'userId@domain eg. u123@domain' => 'uidNumber',
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'email (Standard Maildomain should be set)' => 'email',
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),'default'=>'standard'),
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),
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'--cyrus' => array(
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'imapAdminUsername',
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'imapAdminPW',
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array('name' => 'imapType','default' => 'cyrusimap'),
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array('name' => 'imapEnableCyrusAdmin','default' => 'yes'),
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),
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'--sieve' => array(
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array('name' => 'imapSieveServer'),
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array('name' => 'imapSievePort','default' => 2000),
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array('name' => 'imapEnableSieve','default' => 'yes'), // null or yes
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),
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'--postfix' => array(
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array('name' => 'editforwardingaddress','allowed' => array('yes',null)),
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array('name' => 'smtpType','default' => 'postfixldap'),
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),
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'--smtpserver' => array( //smtp server,[smtp port],[smtp user],[smtp password]
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'smtp_server',array('name' => 'smtp_port','default' => 25),'smtp_auth_user','smtp_auth_passwd',''
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),
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'--account-auth' => array(
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array('name' => 'account_repository','allowed' => array('sql','ldap'),'default'=>'sql'),
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array('name' => 'auth_type','allowed' => array('sql','ldap','mail','ads','http','sqlssl','nis','pam'),'default'=>'sql'),
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array('name' => 'sql_encryption','allowed' => array('ssha','smd5','md5','blowfish_crypt','md5_crypt','crypt'),'default'=>'ssha'),
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'check_save_password','allow_cookie_auth'),
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'--ldap-host' => 'ldap_host',
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'--ldap-root-dn' => 'ldap_root_dn',
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'--ldap-root-pw' => 'ldap_root_pw',
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'--ldap-context' => 'ldap_context',
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'--ldap-search-filter' => 'ldap_search_filter',
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'--ldap-group-context' => 'ldap_group_context',
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'--allow-remote-admin' => 'allow_remote_admin',
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'--install-id' => 'install_id',
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);
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/**
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* Parses properties from this object
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*
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* @param array &$value contains set values on return
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* @return boolean do we need to save the emailadmin profile
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*/
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private function _parse_properties(&$values)
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{
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$this->_merge_defaults();
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$save_ea_profile = false;
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$values = array();
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foreach(self::$options as $arg => $option)
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{
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foreach(is_array($option) ? $option : array($option) as $n => $data)
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{
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$name = is_array($data) ? $data['name'] : $data;
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if (isset($this->$name))
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{
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$save_ea_profile |= $this->_parse_value($arg,$n,$option,$this->$name,$values);
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}
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}
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}
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return $save_ea_profile;
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}
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/**
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* Parses command line arguments in $this->arguments
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*
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* @param array &$value contains set values on return
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* @return boolean do we need to save the emailadmin profile
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*/
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private function _parse_cli_arguments(&$values)
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{
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$arguments = $this->arguments;
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$values = array();
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$save_ea_profile = false;
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$args = $this->arguments;
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while(($arg = array_shift($args)))
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{
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if (!isset(self::$options[$arg]))
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{
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throw new egw_exception_wrong_userinput(lang("Unknown option '%1' !!!",$arg),90);
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}
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$options = is_array(self::$options[$arg]) ? explode(',',array_shift($args)) : array(array_shift($args));
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if ($arg == '--config')
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{
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foreach($options as $option)
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{
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list($name,$value) = explode('=',$option,2);
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$values[$name] = $value;
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}
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continue;
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}
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$options[] = ''; $options[] = '';
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foreach($options as $n => $value)
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{
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$save_ea_profile |= $this->_parse_value($arg,$n,self::$options[$arg],$value,$values);
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}
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}
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return $save_ea_profile;
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}
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/**
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* Parses a single value
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*
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* @param string $arg current cli argument processed
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* @param int $n number of the property
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* @param array/string $data string with type or array containing values for type, allowed
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* @param mixed $value value to set
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* @param array &$values where the values get set
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*/
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private function _parse_value($arg,$n,$data,$value,array &$values)
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{
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if ($value === '' && is_array($data) && !isset($data[$n]['default'])) return false;
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$name = is_array($data) || $n ? $data[$n] : $data;
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if (is_array($name))
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{
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if (!$value && isset($name['default'])) $value = $name['default'];
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if (isset($name['allowed']) && !in_array($value,$name['allowed']))
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{
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throw new egw_exception_wrong_userinput(lang("'%1' is not allowed as %2. arguments of option %3 !!!",$value,1+$n,$arg)." ($name[name])",91);
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}
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$name = $name['name'];
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}
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$values[$name] = $value;
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return in_array($arg,array('--mailserver','--smtpserver','--cyrus','--postfix','--sieve'));
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}
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/**
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* Updates the default EMailAdmin profile from the eGW config
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*/
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function _save_ea_profile($config=array())
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{
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self::$egw_setup->db->select(self::$egw_setup->config_table,'config_name,config_value',array(
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'config_app' => 'phpgwapi',
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"((config_name LIKE 'mail%' AND config_name != 'mail_footer') OR config_name LIKE 'smtp%' OR config_name LIKE 'imap%' OR config_name='editforwardingaddress')",
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),__LINE__,__FILE__);
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while (($row = self::$egw_setup->db->row(true)))
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{
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$config[$row['config_name']] = $row['config_value'];
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}
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$config['smtpAuth'] = $config['smtp_auth_user'] ? 'yes' : null;
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$emailadmin = new emailadmin_bo(-1,false); // false=no session stuff
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$emailadmin->setDefaultProfile($config);
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if ($this->verbose)
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{
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echo "\n".lang('EMailAdmin profile updated:')."\n";
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foreach($config as $name => $value)
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{
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echo str_pad($name.':',22).$value."\n";
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}
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}
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}
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/**
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* Return the options from the $options array
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*
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* @return array with name => array(value=>label,...) pairs
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*/
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static function options()
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{
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$options = array();
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foreach(self::$options as $option)
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{
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if (is_array($option))
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{
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foreach($option as $n => $data)
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{
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if (is_array($data) && isset($data['allowed']))
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{
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if ($data['name'] == 'auth_type')
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{
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$options[$data['name']] = self::auth_types();
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continue;
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}
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foreach($data['allowed'] as $label => $value)
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{
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if (is_int($label))
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{
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$label = (string) $value === '' ? 'No' : strtoupper($value);
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}
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$options[$data['name']][$value] = lang($label);
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}
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}
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}
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}
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}
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return $options;
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}
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/**
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* Read auth-types (existing auth backends) from filesystem and fix our $options array
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*
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* @return array
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*/
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static function auth_types()
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{
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// default backends in order of importance
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static $auth_types = array(
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'sql' => 'SQL',
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'ldap' => 'LDAP',
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'mail' => 'Mail',
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'ads' => 'Active Directory',
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'http' => 'HTTP',
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'fallback' => 'Fallback LDAP --> SQL',
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'fallbackmail2sql' => 'Fallback Mail --> SQL',
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'sqlssl' => 'SQL / SSL',
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);
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static $scan_done;
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if (!$scan_done++)
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{
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// now add auth backends found in filesystem
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foreach(scandir(EGW_INCLUDE_ROOT.'/phpgwapi/inc') as $class)
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{
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if (preg_match('/^class\.auth_([a-z]+)\.inc\.php$/',$class,$matches) &&
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!isset($auth_types[$matches[1]]))
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{
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$auth_types[$matches[1]] = ucfirst($matches[1]);
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}
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}
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foreach(self::$options['--account-auth'] as &$param)
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{
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if ($param['name'] == 'auth_type')
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{
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$param['allowed'] = array_keys($auth_types);
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break;
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}
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}
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}
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return $auth_types;
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}
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/**
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* Return the defaults from the $options array
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*
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* @return array with name => $value pairs
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*/
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static function defaults()
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{
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$defaults = array();
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// fetch the default from the cli options
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foreach(self::$options as $option)
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{
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if (is_array($option))
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{
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foreach($option as $n => $data)
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{
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if (is_array($data) && isset($data['default']))
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{
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$defaults[$data['name']] = $data['default'];
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}
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}
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}
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}
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// some extra defaults for non-cli operation
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$defaults['files_dir'] = '/var/lib/egroupware/$domain/files';
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$defaults['backup_dir'] = '/var/lib/egroupware/$domain/backup';
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$defaults['backup_mincount'] = 0;
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$defaults['backup_files'] = false;
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$defaults['temp_dir'] = '/tmp';
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$defaults['webserver_url'] = '/egroupware';
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$defaults['smtp_server'] = 'localhost';
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//$defaults['mail_server'] = 'localhost';
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$defaults['mail_suffix'] = '$domain';
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$defaults['imapAdminUsername'] = 'cyrus@$domain';
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$defaults['imapAdminPW'] = self::randomstring();
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$defaults['imapType'] = 'defaultimap'; // standard IMAP
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$defaults['smtpType'] = 'defaultsmtp'; // standard SMTP
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return $defaults;
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}
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/**
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* Merges the default into the current properties, if they are empty or contain placeholders
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*
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* Replacements like $domain, only work for values listed by self::defaults()
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*/
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private function _merge_defaults()
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{
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foreach(self::defaults() as $name => $default)
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{
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if (!$this->$name)
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{
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//echo "<p>setting $name='{$this->$name}' to it's default='$default'</p>\n";
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$this->set_defaults[$name] = $this->$name = $default;
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}
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if (strpos($this->$name,'$') !== false)
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{
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$this->set_defaults[$name] = $this->$name = str_replace(array(
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'$domain',
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),array(
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$this->domain,
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),$this->$name);
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}
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}
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}
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}
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