| | |
| | | | rcube_install.php | |
| | | | | |
| | | | This file is part of the RoundCube Webmail package | |
| | | | Copyright (C) 2008, RoundCube Dev. - Switzerland | |
| | | | Copyright (C) 2008-2009, RoundCube Dev. - Switzerland | |
| | | | Licensed under the GNU Public License | |
| | | +-----------------------------------------------------------------------+ |
| | | |
| | |
| | | class rcube_install |
| | | { |
| | | var $step; |
| | | var $is_post = false; |
| | | var $failures = 0; |
| | | var $config = array(); |
| | | var $configured = false; |
| | | var $last_error = null; |
| | | var $email_pattern = '([a-z0-9][a-z0-9\-\.\+\_]*@[a-z0-9]([a-z0-9\-][.]?)*[a-z0-9])'; |
| | | var $bool_config_props = array(); |
| | | |
| | | var $obsolete_config = array('db_backend'); |
| | | var $replaced_config = array( |
| | | 'skin_path' => 'skin', |
| | | 'locale_string' => 'language', |
| | | 'multiple_identities' => 'identities_level', |
| | | 'addrbook_show_images' => 'show_images', |
| | | ); |
| | | |
| | | // these config options are required for a working system |
| | | var $required_config = array('db_dsnw', 'db_table_contactgroups', 'db_table_contactgroupmembers', 'des_key'); |
| | | |
| | | /** |
| | | * Constructor |
| | |
| | | function rcube_install() |
| | | { |
| | | $this->step = intval($_REQUEST['_step']); |
| | | $this->is_post = $_SERVER['REQUEST_METHOD'] == 'POST'; |
| | | } |
| | | |
| | | /** |
| | |
| | | */ |
| | | function load_config() |
| | | { |
| | | $this->config = array(); |
| | | $this->_load_config('.php'); |
| | | $this->configured = !empty($this->config); |
| | | } |
| | | |
| | | /** |
| | |
| | | */ |
| | | function _load_config($suffix) |
| | | { |
| | | include '../config/main.inc' . $suffix; |
| | | @include RCMAIL_CONFIG_DIR . '/main.inc' . $suffix; |
| | | if (is_array($rcmail_config)) { |
| | | $this->config += $rcmail_config; |
| | | } |
| | | |
| | | @include '../config/db.inc'. $suffix; |
| | | @include RCMAIL_CONFIG_DIR . '/db.inc'. $suffix; |
| | | if (is_array($rcmail_config)) { |
| | | $this->config += $rcmail_config; |
| | | } |
| | |
| | | * @param string Default value |
| | | * @return string The property value |
| | | */ |
| | | function getprop($name, $default = null) |
| | | function getprop($name, $default = '') |
| | | { |
| | | $value = isset($_REQUEST["_$name"]) ? $_REQUEST["_$name"] : $this->config[$name]; |
| | | $value = $this->config[$name]; |
| | | |
| | | if ($name == 'des_key' && !isset($_REQUEST["_$name"])) |
| | | $value = self::random_key(24); |
| | | if ($name == 'des_key' && !$this->configured && !isset($_REQUEST["_$name"])) |
| | | $value = rcube_install::random_key(24); |
| | | |
| | | return $value !== null ? $value : $default; |
| | | return $value !== null && $value !== '' ? $value : $default; |
| | | } |
| | | |
| | | |
| | |
| | | * @param string Which config file (either 'main' or 'db') |
| | | * @return string The complete config file content |
| | | */ |
| | | function create_config($which) |
| | | function create_config($which, $force = false) |
| | | { |
| | | $out = file_get_contents("../config/{$which}.inc.php.dist"); |
| | | $out = @file_get_contents(RCMAIL_CONFIG_DIR . "/{$which}.inc.php.dist"); |
| | | |
| | | if (!$out) |
| | | return '[Warning: could not read the template file]'; |
| | | |
| | | return '[Warning: could not read the config template file]'; |
| | | |
| | | foreach ($this->config as $prop => $default) { |
| | | $value = $_POST["_$prop"] ? $_POST["_$prop"] : $default; |
| | | $value = (isset($_POST["_$prop"]) || $this->bool_config_props[$prop]) ? $_POST["_$prop"] : $default; |
| | | |
| | | // convert some form data |
| | | if ($prop == 'debug_level' && is_array($value)) { |
| | | if ($prop == 'debug_level') { |
| | | $val = 0; |
| | | foreach ($value as $i => $dbgval) |
| | | $val += intval($dbgval); |
| | | if (is_array($value)) |
| | | foreach ($value as $dbgval) |
| | | $val += intval($dbgval); |
| | | $value = $val; |
| | | } |
| | | else if ($prop == 'db_dsnw' && !empty($_POST['_dbtype'])) { |
| | | $value = sprintf('%s://%s:%s@%s/%s', $_POST['_dbtype'], $_POST['_dbuser'], $_POST['_dbpass'], $_POST['_dbhost'], $_POST['_dbname']); |
| | | else if ($which == 'db' && $prop == 'db_dsnw' && !empty($_POST['_dbtype'])) { |
| | | if ($_POST['_dbtype'] == 'sqlite') |
| | | $value = sprintf('%s://%s?mode=0646', $_POST['_dbtype'], $_POST['_dbname']{0} == '/' ? '/' . $_POST['_dbname'] : $_POST['_dbname']); |
| | | else |
| | | $value = sprintf('%s://%s:%s@%s/%s', $_POST['_dbtype'], |
| | | rawurlencode($_POST['_dbuser']), rawurlencode($_POST['_dbpass']), $_POST['_dbhost'], $_POST['_dbname']); |
| | | } |
| | | else if ($prop == 'smtp_auth_type' && $value == '0') { |
| | | $value = ''; |
| | | } |
| | | else if ($prop == 'default_host' && is_array($value)) { |
| | | $value = self::_clean_array($value); |
| | | $value = rcube_install::_clean_array($value); |
| | | if (count($value) <= 1) |
| | | $value = $value[0]; |
| | | } |
| | | else if ($prop == 'pagesize') { |
| | | $value = max(2, intval($value)); |
| | | } |
| | | else if ($prop == 'smtp_user' && !empty($_POST['_smtp_user_u'])) { |
| | | $value = '%u'; |
| | |
| | | else if ($prop == 'smtp_pass' && !empty($_POST['_smtp_user_u'])) { |
| | | $value = '%p'; |
| | | } |
| | | else if ($prop == 'default_imap_folders'){ |
| | | $value = Array(); |
| | | foreach($this->config['default_imap_folders'] as $_folder){ |
| | | switch($_folder) { |
| | | case 'Drafts': $_folder = $this->config['drafts_mbox']; break; |
| | | case 'Sent': $_folder = $this->config['sent_mbox']; break; |
| | | case 'Junk': $_folder = $this->config['junk_mbox']; break; |
| | | case 'Trash': $_folder = $this->config['trash_mbox']; break; |
| | | } |
| | | if (!in_array($_folder, $value)) $value[] = $_folder; |
| | | } |
| | | } |
| | | else if (is_bool($default)) { |
| | | $value = is_numeric($value) ? (bool)$value : $value; |
| | | $value = (bool)$value; |
| | | } |
| | | else if (is_numeric($value)) { |
| | | $value = intval($value); |
| | | } |
| | | |
| | | // skip this property |
| | | if ($value == $default) |
| | | if (!$force && ($value == $default)) |
| | | continue; |
| | | |
| | | |
| | | // save change |
| | | $this->config[$prop] = $value; |
| | | |
| | | // replace the matching line in config file |
| | | $out = preg_replace( |
| | | '/(\$rcmail_config\[\''.preg_quote($prop).'\'\])\s+=\s+(.+);/Uie', |
| | | "'\\1 = ' . var_export(\$value, true) . ';'", |
| | | "'\\1 = ' . rcube_install::_dump_var(\$value) . ';'", |
| | | $out); |
| | | } |
| | | |
| | | return trim($out); |
| | | } |
| | | |
| | | |
| | | /** |
| | | * Check the current configuration for missing properties |
| | | * and deprecated or obsolete settings |
| | | * |
| | | * @return array List with problems detected |
| | | */ |
| | | function check_config() |
| | | { |
| | | $this->config = array(); |
| | | $this->load_defaults(); |
| | | $defaults = $this->config; |
| | | |
| | | $this->load_config(); |
| | | if (!$this->configured) |
| | | return null; |
| | | |
| | | $out = $seen = array(); |
| | | $required = array_flip($this->required_config); |
| | | |
| | | // iterate over the current configuration |
| | | foreach ($this->config as $prop => $value) { |
| | | if ($replacement = $this->replaced_config[$prop]) { |
| | | $out['replaced'][] = array('prop' => $prop, 'replacement' => $replacement); |
| | | $seen[$replacement] = true; |
| | | } |
| | | else if (!$seen[$prop] && in_array($prop, $this->obsolete_config)) { |
| | | $out['obsolete'][] = array('prop' => $prop); |
| | | $seen[$prop] = true; |
| | | } |
| | | } |
| | | |
| | | // iterate over default config |
| | | foreach ($defaults as $prop => $value) { |
| | | if (!isset($seen[$prop]) && !isset($this->config[$prop]) && isset($required[$prop])) |
| | | $out['missing'][] = array('prop' => $prop); |
| | | } |
| | | |
| | | // check config dependencies and contradictions |
| | | if ($this->config['enable_spellcheck'] && $this->config['spellcheck_engine'] == 'pspell') { |
| | | if (!extension_loaded('pspell')) { |
| | | $out['dependencies'][] = array('prop' => 'spellcheck_engine', |
| | | 'explain' => 'This requires the <tt>pspell</tt> extension which could not be loaded.'); |
| | | } |
| | | else if (!empty($this->config['spellcheck_languages'])) { |
| | | foreach ($this->config['spellcheck_languages'] as $lang => $descr) |
| | | if (!pspell_new($lang)) |
| | | $out['dependencies'][] = array('prop' => 'spellcheck_languages', |
| | | 'explain' => "You are missing pspell support for language $lang ($descr)"); |
| | | } |
| | | } |
| | | |
| | | if ($this->config['log_driver'] == 'syslog') { |
| | | if (!function_exists('openlog')) { |
| | | $out['dependencies'][] = array('prop' => 'log_driver', |
| | | 'explain' => 'This requires the <tt>sylog</tt> extension which could not be loaded.'); |
| | | } |
| | | if (empty($this->config['syslog_id'])) { |
| | | $out['dependencies'][] = array('prop' => 'syslog_id', |
| | | 'explain' => 'Using <tt>syslog</tt> for logging requires a syslog ID to be configured'); |
| | | } |
| | | } |
| | | |
| | | // check ldap_public sources having global_search enabled |
| | | if (is_array($this->config['ldap_public']) && !is_array($this->config['autocomplete_addressbooks'])) { |
| | | foreach ($this->config['ldap_public'] as $ldap_public) { |
| | | if ($ldap_public['global_search']) { |
| | | $out['replaced'][] = array('prop' => 'ldap_public::global_search', 'replacement' => 'autocomplete_addressbooks'); |
| | | break; |
| | | } |
| | | } |
| | | } |
| | | |
| | | return $out; |
| | | } |
| | | |
| | | |
| | | /** |
| | | * Merge the current configuration with the defaults |
| | | * and copy replaced values to the new options. |
| | | */ |
| | | function merge_config() |
| | | { |
| | | $current = $this->config; |
| | | $this->config = array(); |
| | | $this->load_defaults(); |
| | | |
| | | foreach ($this->replaced_config as $prop => $replacement) |
| | | if (isset($current[$prop])) { |
| | | if ($prop == 'skin_path') |
| | | $this->config[$replacement] = preg_replace('#skins/(\w+)/?$#', '\\1', $current[$prop]); |
| | | else if ($prop == 'multiple_identities') |
| | | $this->config[$replacement] = $current[$prop] ? 2 : 0; |
| | | else |
| | | $this->config[$replacement] = $current[$prop]; |
| | | |
| | | unset($current[$prop]); |
| | | } |
| | | |
| | | foreach ($this->obsolete_config as $prop) { |
| | | unset($current[$prop]); |
| | | } |
| | | |
| | | // add all ldap_public sources having global_search enabled to autocomplete_addressbooks |
| | | if (is_array($current['ldap_public'])) { |
| | | foreach ($current['ldap_public'] as $key => $ldap_public) { |
| | | if ($ldap_public['global_search']) { |
| | | $this->config['autocomplete_addressbooks'][] = $key; |
| | | unset($current['ldap_public'][$key]['global_search']); |
| | | } |
| | | } |
| | | } |
| | | |
| | | $this->config = array_merge($this->config, $current); |
| | | |
| | | foreach ((array)$current['ldap_public'] as $key => $values) { |
| | | $this->config['ldap_public'][$key] = $current['ldap_public'][$key]; |
| | | } |
| | | } |
| | | |
| | | /** |
| | | * Compare the local database schema with the reference schema |
| | | * required for this version of RoundCube |
| | | * |
| | | * @param boolean True if the schema schould be updated |
| | | * @return boolean True if the schema is up-to-date, false if not or an error occured |
| | | */ |
| | | function db_schema_check($DB, $update = false) |
| | | { |
| | | if (!$this->configured) |
| | | return false; |
| | | |
| | | // simple ad hand-made db schema |
| | | $db_schema = array( |
| | | 'users' => array(), |
| | | 'identities' => array(), |
| | | 'contacts' => array(), |
| | | 'contactgroups' => array(), |
| | | 'contactgroupmembers' => array(), |
| | | 'cache' => array(), |
| | | 'messages' => array(), |
| | | 'session' => array(), |
| | | ); |
| | | |
| | | $errors = array(); |
| | | |
| | | // check list of tables |
| | | $existing_tables = $DB->list_tables(); |
| | | foreach ($db_schema as $table => $cols) { |
| | | if (!in_array($this->config['db_table_'.$table], $existing_tables)) |
| | | $errors[] = "Missing table ".$table; |
| | | |
| | | // TODO: check cols and indices |
| | | } |
| | | |
| | | return !empty($errors) ? $errors : false; |
| | | } |
| | | |
| | | /** |
| | | * Compare the local database schema with the reference schema |
| | | * required for this version of RoundCube |
| | | * |
| | | * @param boolean True if the schema schould be updated |
| | | * @return boolean True if the schema is up-to-date, false if not or an error occured |
| | | */ |
| | | function mdb2_schema_check($update = false) |
| | | { |
| | | if (!$this->configured) |
| | | return false; |
| | | |
| | | $options = array( |
| | | 'use_transactions' => false, |
| | | 'log_line_break' => "\n", |
| | | 'idxname_format' => '%s', |
| | | 'debug' => false, |
| | | 'quote_identifier' => true, |
| | | 'force_defaults' => false, |
| | | 'portability' => true |
| | | ); |
| | | |
| | | $dsnw = $this->config['db_dsnw']; |
| | | $schema = MDB2_Schema::factory($dsnw, $options); |
| | | $schema->db->supported['transactions'] = false; |
| | | |
| | | if (PEAR::isError($schema)) { |
| | | $this->raise_error(array('code' => $schema->getCode(), 'message' => $schema->getMessage() . ' ' . $schema->getUserInfo())); |
| | | return false; |
| | | } |
| | | else { |
| | | $definition = $schema->getDefinitionFromDatabase(); |
| | | $definition['charset'] = 'utf8'; |
| | | |
| | | if (PEAR::isError($definition)) { |
| | | $this->raise_error(array('code' => $definition->getCode(), 'message' => $definition->getMessage() . ' ' . $definition->getUserInfo())); |
| | | return false; |
| | | } |
| | | |
| | | // load reference schema |
| | | $dsn_arr = MDB2::parseDSN($this->config['db_dsnw']); |
| | | |
| | | $ref_schema = INSTALL_PATH . 'SQL/' . $dsn_arr['phptype'] . '.schema.xml'; |
| | | |
| | | if (is_readable($ref_schema)) { |
| | | $reference = $schema->parseDatabaseDefinition($ref_schema, false, array(), $schema->options['fail_on_invalid_names']); |
| | | |
| | | if (PEAR::isError($reference)) { |
| | | $this->raise_error(array('code' => $reference->getCode(), 'message' => $reference->getMessage() . ' ' . $reference->getUserInfo())); |
| | | } |
| | | else { |
| | | $diff = $schema->compareDefinitions($reference, $definition); |
| | | |
| | | if (empty($diff)) { |
| | | return true; |
| | | } |
| | | else if ($update) { |
| | | // update database schema with the diff from the above check |
| | | $success = $schema->alterDatabase($reference, $definition, $diff); |
| | | |
| | | if (PEAR::isError($success)) { |
| | | $this->raise_error(array('code' => $success->getCode(), 'message' => $success->getMessage() . ' ' . $success->getUserInfo())); |
| | | } |
| | | else |
| | | return true; |
| | | } |
| | | echo '<pre>'; var_dump($diff); echo '</pre>'; |
| | | return false; |
| | | } |
| | | } |
| | | else |
| | | $this->raise_error(array('message' => "Could not find reference schema file ($ref_schema)")); |
| | | return false; |
| | | } |
| | | |
| | | return false; |
| | | } |
| | | |
| | | |
| | |
| | | function get_error() |
| | | { |
| | | return $this->last_error['message']; |
| | | } |
| | | |
| | | |
| | | /** |
| | | * Return a list with all imap hosts configured |
| | | * |
| | | * @return array Clean list with imap hosts |
| | | */ |
| | | function get_hostlist() |
| | | { |
| | | $default_hosts = (array)$this->getprop('default_host'); |
| | | $out = array(); |
| | | |
| | | foreach ($default_hosts as $key => $name) { |
| | | if (!empty($name)) |
| | | $out[] = is_numeric($key) ? $name : $key; |
| | | } |
| | | |
| | | return $out; |
| | | } |
| | | |
| | | |
| | |
| | | echo Q($name) . ': <span class="fail">NOT OK</span>'; |
| | | $this->_showhint($message, $url); |
| | | } |
| | | |
| | | |
| | | /** |
| | | * Display an error status for optional settings/features |
| | | * |
| | | * @param string Test name |
| | | * @param string Error message |
| | | * @param string URL for details |
| | | */ |
| | | function optfail($name, $message = '', $url = '') |
| | | { |
| | | echo Q($name) . ': <span class="na">NOT OK</span>'; |
| | | $this->_showhint($message, $url); |
| | | } |
| | | |
| | | |
| | | /** |
| | |
| | | } |
| | | |
| | | |
| | | function _clean_array($arr) |
| | | static function _clean_array($arr) |
| | | { |
| | | $out = array(); |
| | | |
| | | foreach (array_unique($arr) as $i => $val) |
| | | if (!empty($val)) |
| | | $out[] = $val; |
| | | foreach (array_unique($arr) as $k => $val) { |
| | | if (!empty($val)) { |
| | | if (is_numeric($k)) |
| | | $out[] = $val; |
| | | else |
| | | $out[$k] = $val; |
| | | } |
| | | } |
| | | |
| | | return $out; |
| | | } |
| | | |
| | | |
| | | static function _dump_var($var) { |
| | | if (is_array($var)) { |
| | | if (empty($var)) { |
| | | return 'array()'; |
| | | } |
| | | else { // check if all keys are numeric |
| | | $isnum = true; |
| | | foreach ($var as $key => $value) { |
| | | if (!is_numeric($key)) { |
| | | $isnum = false; |
| | | break; |
| | | } |
| | | } |
| | | |
| | | if ($isnum) |
| | | return 'array(' . join(', ', array_map(array('rcube_install', '_dump_var'), $var)) . ')'; |
| | | } |
| | | } |
| | | |
| | | return var_export($var, true); |
| | | } |
| | | |
| | | |
| | |
| | | $db_map = array('pgsql' => 'postgres', 'mysqli' => 'mysql'); |
| | | $engine = isset($db_map[$DB->db_provider]) ? $db_map[$DB->db_provider] : $DB->db_provider; |
| | | |
| | | // find out db version |
| | | if ($engine == 'mysql') { |
| | | $DB->query('SELECT VERSION() AS version'); |
| | | $sql_arr = $DB->fetch_assoc(); |
| | | $version = floatval($sql_arr['version']); |
| | | |
| | | if ($version >= 4.1) |
| | | $engine = 'mysql5'; |
| | | } |
| | | |
| | | // read schema file from /SQL/* |
| | | $fname = "../SQL/$engine.initial.sql"; |
| | | if ($lines = @file($fname, FILE_SKIP_EMPTY_LINES)) { |
| | | $buff = ''; |
| | | foreach ($lines as $i => $line) { |
| | | if (eregi('^--', $line)) |
| | | if (preg_match('/^--/', $line)) |
| | | continue; |
| | | |
| | | $buff .= $line . "\n"; |
| | | if (eregi(';$', trim($line))) { |
| | | if (preg_match('/;$/', trim($line))) { |
| | | $DB->query($buff); |
| | | $buff = ''; |
| | | if ($this->get_error()) |
| | | break; |
| | | } |
| | | } |
| | | } |
| | |
| | | return $out; |
| | | } |
| | | |
| | | } |
| | | |
| | | |
| | | /** |
| | | * Shortcut function for htmlentities() |
| | | * |
| | | * @param string String to quote |
| | | * @return string The html-encoded string |
| | | */ |
| | | function Q($string) |
| | | { |
| | | return htmlentities($string); |
| | | } |
| | | |
| | | |
| | | /** |
| | | * Fake rinternal error handler to catch errors |
| | | */ |
| | | function raise_error($p) |
| | | { |
| | | $rci = rcube_install::get_instance(); |
| | | $rci->raise_error($p); |
| | | } |
| | | |