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Changes of Revision 14
View file
roundcubemail-1.2.tar.gz/program/include/rcmail_install.php
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@@ -5,7 +5,7 @@ | rcmail_install.php | | | | This file is part of the Roundcube Webmail package | - | Copyright (C) 2008-2014, The Roundcube Dev Team | + | Copyright (C) 2008-2016, The Roundcube Dev Team | | | | Licensed under the GNU General Public License version 3 or | | any later version with exceptions for skins & plugins. | @@ -22,770 +22,815 @@ */ class rcmail_install { - var $step; - var $is_post = false; - var $failures = 0; - var $config = array(); - var $configured = false; - var $legacy_config = 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 $local_config = array('db_dsnw', 'default_host', 'support_url', 'des_key', 'plugins'); - var $obsolete_config = array('db_backend', 'db_max_length', 'double_auth'); - var $replaced_config = array( - 'skin_path' => 'skin', - 'locale_string' => 'language', - 'multiple_identities' => 'identities_level', - 'addrbook_show_images' => 'show_images', - 'imap_root' => 'imap_ns_personal', - 'pagesize' => 'mail_pagesize', - 'top_posting' => 'reply_mode', - 'keep_alive' => 'refresh_interval', - 'min_keep_alive' => 'min_refresh_interval', - ); - - // list of supported database drivers - var $supported_dbs = array( - 'MySQL' => 'pdo_mysql', - 'PostgreSQL' => 'pdo_pgsql', - 'SQLite' => 'pdo_sqlite', - 'SQLite (v2)' => 'pdo_sqlite2', - 'SQL Server (SQLSRV)' => 'pdo_sqlsrv', - 'SQL Server (DBLIB)' => 'pdo_dblib', - 'Oracle' => 'oci8', - ); - - - /** - * Constructor - */ - function __construct() - { - $this->step = intval($_REQUEST['_step']); - $this->is_post = $_SERVER['REQUEST_METHOD'] == 'POST'; - } - - /** - * Singleton getter - */ - static function get_instance() - { - static $inst; - - if (!$inst) - $inst = new rcmail_install(); - - return $inst; - } - - /** - * Read the local config files and store properties - */ - function load_config() - { - // defaults - if ($config = $this->load_config_file(RCUBE_CONFIG_DIR . 'defaults.inc.php')) { - $this->config = (array) $config; - $this->defaults = $this->config; - } + public $step; + public $last_error; + public $is_post = false; + public $failures = 0; + public $config = array(); + public $configured = false; + public $legacy_config = false; + public $email_pattern = '([a-z0-9][a-z0-9\-\.\+\_]*@[a-z0-9]([a-z0-9\-][.]?)*[a-z0-9])'; + public $bool_config_props = array(); + + public $local_config = array('db_dsnw', 'default_host', 'support_url', 'des_key', 'plugins'); + public $obsolete_config = array('db_backend', 'db_max_length', 'double_auth'); + public $replaced_config = array( + 'skin_path' => 'skin', + 'locale_string' => 'language', + 'multiple_identities' => 'identities_level', + 'addrbook_show_images' => 'show_images', + 'imap_root' => 'imap_ns_personal', + 'pagesize' => 'mail_pagesize', + 'top_posting' => 'reply_mode', + 'keep_alive' => 'refresh_interval', + 'min_keep_alive' => 'min_refresh_interval', + ); - $config = null; + // list of supported database drivers + public $supported_dbs = array( + 'MySQL' => 'pdo_mysql', + 'PostgreSQL' => 'pdo_pgsql', + 'SQLite' => 'pdo_sqlite', + 'SQLite (v2)' => 'pdo_sqlite2', + 'SQL Server (SQLSRV)' => 'pdo_sqlsrv', + 'SQL Server (DBLIB)' => 'pdo_dblib', + 'Oracle' => 'oci8', + ); - // config - if ($config = $this->load_config_file(RCUBE_CONFIG_DIR . 'config.inc.php')) { - $this->config = array_merge($this->config, $config); - } - else { - if ($config = $this->load_config_file(RCUBE_CONFIG_DIR . 'main.inc.php')) { - $this->config = array_merge($this->config, $config); - $this->legacy_config = true; - } - if ($config = $this->load_config_file(RCUBE_CONFIG_DIR . 'db.inc.php')) { - $this->config = array_merge($this->config, $config); - $this->legacy_config = true; - } - } - $this->configured = !empty($config); - } - - /** - * Read the default config file and store properties - */ - public function load_config_file($file) - { - if (is_readable($file)) { - include $file; - - // read comments from config file - if (function_exists('token_get_all')) { - $tokens = token_get_all(file_get_contents($file)); - $in_config = false; - $buffer = ''; - for ($i=0; $i < count($tokens); $i++) { - $token = $tokens[$i]; - if ($token[0] == T_VARIABLE && $token[1] == '$config' || $token[1] == '$rcmail_config') { - $in_config = true; - if ($buffer && $tokens[$i+1] == '[' && $tokens[$i+2][0] == T_CONSTANT_ENCAPSED_STRING) { - $propname = trim($tokens[$i+2][1], "'\""); - $this->comments[$propname] = $buffer; - $buffer = ''; - $i += 3; - } - } - else if ($in_config && $token[0] == T_COMMENT) { - $buffer .= strtr($token[1], array('\n' => "\n")); - } - } - } - - // deprecated name of config variable - if (is_array($rcmail_config)) { - return $rcmail_config; - } - - return $config; - } - } - - /** - * Getter for a certain config property - * - * @param string Property name - * @param string Default value - * @return string The property value - */ - function getprop($name, $default = '') - { - $value = $this->config[$name]; - - if ($name == 'des_key' && !$this->configured && !isset($_REQUEST["_$name"])) - $value = rcube_utils::random_bytes(24); - - return $value !== null && $value !== '' ? $value : $default; - } - - - /** - * Create configuration file that contains parameters - * that differ from default values. - * - * @return string The complete config file content - */ - function create_config() - { - $config = array(); - - foreach ($this->config as $prop => $default) { - $is_default = !isset($_POST["_$prop"]); - $value = !$is_default || $this->bool_config_props[$prop] ? $_POST["_$prop"] : $default; - - // always disable installer - if ($prop == 'enable_installer') - $value = false; - - // reset useragent to default (keeps version up-to-date) - if ($prop == 'useragent' && stripos($value, 'Roundcube Webmail/') !== false) - $value = $this->defaults[$prop]; - - // generate new encryption key, never use the default value - if ($prop == 'des_key' && $value == $this->defaults[$prop]) - $value = rcube_utils::random_bytes(24); - - // convert some form data - if ($prop == 'debug_level' && !$is_default) { - if (is_array($value)) { - $val = 0; - foreach ($value as $dbgval) - $val += intval($dbgval); - $value = $val; - } - } - else if ($prop == 'db_dsnw' && !empty($_POST['_dbtype'])) { - if ($_POST['_dbtype'] == 'sqlite') - $value = sprintf('%s://%s?mode=0646', $_POST['_dbtype'], $_POST['_dbname']{0} == '/' ? '/' . $_POST['_dbname'] : $_POST['_dbname']); - else if ($_POST['_dbtype']) - $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); - if (count($value) <= 1) - $value = $value[0]; - } - else if ($prop == 'mail_pagesize' || $prop == 'addressbook_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'])) { - $value = '%p'; - } - else if (is_bool($default)) { - $value = (bool)$value; - } - else if (is_numeric($value)) { - $value = intval($value); - } - else if ($prop == 'plugins' && !empty($_POST['submit'])) { - $value = array(); - foreach (array_keys($_POST) as $key) { - if (preg_match('/^_plugins_*/', $key)) - array_push($value, $_POST[$key]); - } - } - - // skip this property - if (($value == $this->defaults[$prop]) && !in_array($prop, $this->local_config) - || in_array($prop, array_merge($this->obsolete_config, array_keys($this->replaced_config))) - || preg_match('/^db_(table|sequence)_/', $prop)) { - continue; - } - - // save change - $this->config[$prop] = $value; - $config[$prop] = $value; + /** + * Constructor + */ + public function __construct() + { + $this->step = intval($_REQUEST['_step']); + $this->is_post = $_SERVER['REQUEST_METHOD'] == 'POST'; } - $out = "<?php\n\n"; - $out .= "/* Local configuration for Roundcube Webmail */\n\n"; - foreach ($config as $prop => $value) { - // copy option descriptions from existing config or defaults.inc.php - $out .= $this->comments[$prop]; - $out .= "\$config['$prop'] = " . self::_dump_var($value, $prop) . ";\n\n"; + /** + * Singleton getter + */ + public static function get_instance() + { + static $inst; + + if (!$inst) { + $inst = new rcmail_install(); + } + + return $inst; } - return $out; - } + /** + * Read the local config files and store properties + */ + public function load_config() + { + // defaults + if ($config = $this->load_config_file(RCUBE_CONFIG_DIR . 'defaults.inc.php')) { + $this->config = (array) $config; + $this->defaults = $this->config; + } + $config = null; - /** - * save generated config file in RCUBE_CONFIG_DIR - * - * @return boolean True if the file was saved successfully, false if not - */ - function save_configfile($config) - { - if (is_writable(RCUBE_CONFIG_DIR)) { - return file_put_contents(RCUBE_CONFIG_DIR . 'config.inc.php', $config); + // config + if ($config = $this->load_config_file(RCUBE_CONFIG_DIR . 'config.inc.php')) { + $this->config = array_merge($this->config, $config); + } + else { + if ($config = $this->load_config_file(RCUBE_CONFIG_DIR . 'main.inc.php')) { + $this->config = array_merge($this->config, $config); + $this->legacy_config = true; + } + + if ($config = $this->load_config_file(RCUBE_CONFIG_DIR . 'db.inc.php')) { + $this->config = array_merge($this->config, $config); + $this->legacy_config = true; + } + } + + $this->configured = !empty($config); } - return false; - } - - /** - * Check the current configuration for missing properties - * and deprecated or obsolete settings - * - * @return array List with problems detected - */ - function check_config() - { - $this->load_config(); - - if (!$this->configured) { - return null; + /** + * Read the default config file and store properties + */ + public function load_config_file($file) + { + if (!is_readable($file)) { + return; + } + + include $file; + + // read comments from config file + if (function_exists('token_get_all')) { + $tokens = token_get_all(file_get_contents($file)); + $in_config = false; + $buffer = ''; + + for ($i = 0; $i < count($tokens); $i++) { + $token = $tokens[$i]; + if ($token[0] == T_VARIABLE && ($token[1] == '$config' || $token[1] == '$rcmail_config')) { + $in_config = true; + if ($buffer && $tokens[$i+1] == '[' && $tokens[$i+2][0] == T_CONSTANT_ENCAPSED_STRING) { + $propname = trim($tokens[$i+2][1], "'\""); + $this->comments[$propname] = $buffer; + $buffer = ''; + $i += 3; + } + } + else if ($in_config && $token[0] == T_COMMENT) { + $buffer .= strtr($token[1], array('\n' => "\n")); + } + } + } + + // deprecated name of config variable + if (is_array($rcmail_config)) { + return $rcmail_config; + } + + return $config; } - $out = $seen = array(); - - // iterate over the current configuration - foreach (array_keys($this->config) as $prop) { - if ($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; - } + /** + * Getter for a certain config property + * + * @param string Property name + * @param string Default value + * + * @return string The property value + */ + public function getprop($name, $default = '') + { + $value = $this->config[$name]; + + if ($name == 'des_key' && !$this->configured && !isset($_REQUEST["_$name"])) { + $value = rcube_utils::random_bytes(24); + } + + return $value !== null && $value !== '' ? $value : $default; } - // the old default mime_magic reference is obsolete - if ($this->config['mime_magic'] == '/usr/share/misc/magic') { - $out['obsolete'][] = array('prop' => 'mime_magic', 'explain' => "Set value to null in order to use system default"); + /** + * Create configuration file that contains parameters + * that differ from default values. + * + * @return string The complete config file content + */ + public function create_config() + { + $config = array(); + + foreach ($this->config as $prop => $default) { + $is_default = !isset($_POST["_$prop"]); + $value = !$is_default || $this->bool_config_props[$prop] ? $_POST["_$prop"] : $default; + + // always disable installer + if ($prop == 'enable_installer') { + $value = false; + } + + // reset useragent to default (keeps version up-to-date) + if ($prop == 'useragent' && stripos($value, 'Roundcube Webmail/') !== false) { + $value = $this->defaults[$prop]; + } + + // generate new encryption key, never use the default value + if ($prop == 'des_key' && $value == $this->defaults[$prop]) { + $value = rcube_utils::random_bytes(24); + } + + // convert some form data + if ($prop == 'debug_level' && !$is_default) { + if (is_array($value)) { + $val = 0; + foreach ($value as $dbgval) { + $val += intval($dbgval); + } + $value = $val; + } + } + else if ($prop == 'db_dsnw' && !empty($_POST['_dbtype'])) { + if ($_POST['_dbtype'] == 'sqlite') { + $value = sprintf('%s://%s?mode=0646', $_POST['_dbtype'], + $_POST['_dbname']{0} == '/' ? '/' . $_POST['_dbname'] : $_POST['_dbname']); + } + else if ($_POST['_dbtype']) { + $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); + if (count($value) <= 1) { + $value = $value[0]; + } + } + else if ($prop == 'mail_pagesize' || $prop == 'addressbook_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'])) { + $value = '%p'; + } + else if (is_bool($default)) { + $value = (bool) $value; + } + else if (is_numeric($value)) { + $value = intval($value); + } + else if ($prop == 'plugins' && !empty($_POST['submit'])) { + $value = array(); + foreach (array_keys($_POST) as $key) { + if (preg_match('/^_plugins_*/', $key)) { + array_push($value, $_POST[$key]); + } + } + } + + // skip this property + if ($value == $this->defaults[$prop] + && (!in_array($prop, $this->local_config) + || in_array($prop, array_merge($this->obsolete_config, array_keys($this->replaced_config))) + || preg_match('/^db_(table|sequence)_/', $prop) + ) + ) { + continue; + } + + // save change + $this->config[$prop] = $value; + $config[$prop] = $value; + } + + $out = "<?php\n\n"; + $out .= "/* Local configuration for Roundcube Webmail */\n\n"; + + foreach ($config as $prop => $value) { + // copy option descriptions from existing config or defaults.inc.php + $out .= $this->comments[$prop]; + $out .= "\$config['$prop'] = " . self::_dump_var($value, $prop) . ";\n\n"; + } + + return $out; } - // check config dependencies and contradictions - if ($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)"); - } + /** + * save generated config file in RCUBE_CONFIG_DIR + * + * @return boolean True if the file was saved successfully, false if not + */ + public function save_configfile($config) + { + if (is_writable(RCUBE_CONFIG_DIR)) { + return file_put_contents(RCUBE_CONFIG_DIR . 'config.inc.php', $config); + } + + return false; } - if ($this->config['log_driver'] == 'syslog') { - if (!function_exists('openlog')) { - $out['dependencies'][] = array('prop' => 'log_driver', - 'explain' => 'This requires the <tt>syslog</tt> extension which could not be loaded.'); - } - if (empty($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 the current configuration for missing properties + * and deprecated or obsolete settings + * + * @return array List with problems detected + */ + public function check_config() + { + $this->load_config(); + + if (!$this->configured) { + return; + } + + $out = $seen = array(); + + // iterate over the current configuration + foreach (array_keys($this->config) as $prop) { + if ($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; + } + } + + // the old default mime_magic reference is obsolete + if ($this->config['mime_magic'] == '/usr/share/misc/magic') { + $out['obsolete'][] = array( + 'prop' => 'mime_magic', + 'explain' => "Set value to null in order to use system default" + ); + } + + // check config dependencies and contradictions + if ($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')) { + $out['dependencies'][] = array( + 'prop' => 'log_driver', + 'explain' => "This requires the <tt>syslog</tt> extension which could not be loaded." + ); + } + + if (empty($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 $out; } - // check ldap_public sources having global_search enabled - if (is_array($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; + /** + * Merge the current configuration with the defaults + * and copy replaced values to the new options. + */ + public function merge_config() + { + $current = $this->config; + $this->config = array(); + + foreach ($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_keys((array) $current['ldap_public']) as $key) { + $this->config['ldap_public'][$key] = $current['ldap_public'][$key]; } - } } - return $out; - } - - - /** - * Merge the current configuration with the defaults - * and copy replaced values to the new options. - */ - function merge_config() - { - $current = $this->config; - $this->config = array(); - - foreach ($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]); + /** + * Compare the local database schema with the reference schema + * required for this version of Roundcube + * + * @param rcube_db Database object + * + * @return boolean True if the schema is up-to-date, false if not or an error occurred + */ + public function db_schema_check($DB) + { + if (!$this->configured) { + return false; + } + + // read reference schema from mysql.initial.sql + $db_schema = $this->db_read_schema(INSTALL_PATH . 'SQL/mysql.initial.sql'); + $errors = array(); + + // check list of tables + $existing_tables = $DB->list_tables(); + + foreach ($db_schema as $table => $cols) { + $table = $this->config['db_prefix'] . $table; + + if (!in_array($table, $existing_tables)) { + $errors[] = "Missing table '".$table."'"; + } + else { // compare cols + $db_cols = $DB->list_cols($table); + $diff = array_diff(array_keys($cols), $db_cols); + + if (!empty($diff)) { + $errors[] = "Missing columns in table '$table': " . join(',', $diff); + } + } + } + + return !empty($errors) ? $errors : false; } - foreach ($this->obsolete_config as $prop) { - unset($current[$prop]); + /** + * Utility function to read database schema from an .sql file + */ + private function db_read_schema($schemafile) + { + $lines = file($schemafile); + $table_block = false; + $schema = array(); + $keywords = array('PRIMARY','KEY','INDEX','UNIQUE','CONSTRAINT','REFERENCES','FOREIGN'); + + foreach ($lines as $line) { + if (preg_match('/^\s*create table `?([a-z0-9_]+)`?/i', $line, $m)) { + $table_block = $m[1]; + } + else if ($table_block && preg_match('/^\s*`?([a-z0-9_-]+)`?\s+([a-z]+)/', $line, $m)) { + $col = $m[1]; + if (!in_array(strtoupper($col), $keywords)) { + $schema[$table_block][$col] = $m[2]; + } + } + } + + return $schema; } - // add all ldap_public sources having global_search enabled to autocomplete_addressbooks - if (is_array($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']); + /** + * Try to detect some file's mimetypes to test the correct behavior of fileinfo + */ + public function check_mime_detection() + { + $errors = array(); + $files = array( + 'skins/larry/images/roundcube_logo.png' => 'image/png', + 'program/resources/blank.tif' => 'image/tiff', + 'program/resources/blocked.gif' => 'image/gif', + 'skins/larry/README' => 'text/plain', + ); + + foreach ($files as $path => $expected) { + $mimetype = rcube_mime::file_content_type(INSTALL_PATH . $path, basename($path)); + if ($mimetype != $expected) { + $errors[] = array($path, $mimetype, $expected); + } } - } + + return $errors; } - $this->config = array_merge($this->config, $current); + /** + * Check the correct configuration of the 'mime_types' mapping option + */ + public function check_mime_extensions() + { + $errors = array(); + $types = array( + 'application/zip' => 'zip', + 'application/x-tar' => 'tar', + 'application/pdf' => 'pdf', + 'image/gif' => 'gif', + 'image/svg+xml' => 'svg', + ); + + foreach ($types as $mimetype => $expected) { + $ext = rcube_mime::get_mime_extensions($mimetype); + if (!in_array($expected, (array) $ext)) { + $errors[] = array($mimetype, $ext, $expected); + } + } + + return $errors; + } - foreach (array_keys((array)$current['ldap_public']) as $key) { - $this->config['ldap_public'][$key] = $current['ldap_public'][$key]; + /** + * Getter for the last error message + * + * @return string Error message or null if none exists + */ + public function get_error() + { + return $this->last_error['message']; } - } - - /** - * Compare the local database schema with the reference schema - * required for this version of Roundcube - * - * @param rcube_db Database object - * - * @return boolean True if the schema is up-to-date, false if not or an error occurred - */ - function db_schema_check($DB) - { - if (!$this->configured) - return false; - - // read reference schema from mysql.initial.sql - $db_schema = $this->db_read_schema(INSTALL_PATH . 'SQL/mysql.initial.sql'); - $errors = array(); - - // check list of tables - $existing_tables = $DB->list_tables(); - - foreach ($db_schema as $table => $cols) { - $table = $this->config['db_prefix'] . $table; - if (!in_array($table, $existing_tables)) { - $errors[] = "Missing table '".$table."'"; - } - else { // compare cols - $db_cols = $DB->list_cols($table); - $diff = array_diff(array_keys($cols), $db_cols); - if (!empty($diff)) - $errors[] = "Missing columns in table '$table': " . join(',', $diff); - } + + /** + * Return a list with all imap hosts configured + * + * @return array Clean list with imap hosts + */ + public function get_hostlist() + { + $default_hosts = (array) $this->getprop('default_host'); + $out = array(); + + foreach ($default_hosts as $key => $name) { + if (!empty($name)) { + $out[] = rcube_utils::parse_host(is_numeric($key) ? $name : $key); + } + } + + return $out; } - return !empty($errors) ? $errors : false; - } - - /** - * Utility function to read database schema from an .sql file - */ - private function db_read_schema($schemafile) - { - $lines = file($schemafile); - $table_block = false; - $schema = array(); - foreach ($lines as $line) { - if (preg_match('/^\s*create table `?([a-z0-9_]+)`?/i', $line, $m)) { - $table_block = $m[1]; - } - else if ($table_block && preg_match('/^\s*`?([a-z0-9_-]+)`?\s+([a-z]+)/', $line, $m)) { - $col = $m[1]; - if (!in_array(strtoupper($col), array('PRIMARY','KEY','INDEX','UNIQUE','CONSTRAINT','REFERENCES','FOREIGN'))) { - $schema[$table_block][$col] = $m[2]; - } - } + /** + * Create a HTML dropdown to select a previous version of Roundcube + */ + public function versions_select($attrib = array()) + { + $select = new html_select($attrib); + $select->add(array( + '0.1-stable', '0.1.1', + '0.2-alpha', '0.2-beta', '0.2-stable', + '0.3-stable', '0.3.1', + '0.4-beta', '0.4.2', + '0.5-beta', '0.5', '0.5.1', '0.5.2', '0.5.3', '0.5.4', + '0.6-beta', '0.6', + '0.7-beta', '0.7', '0.7.1', '0.7.2', '0.7.3', '0.7.4', + '0.8-beta', '0.8-rc', '0.8.0', '0.8.1', '0.8.2', '0.8.3', '0.8.4', '0.8.5', '0.8.6', + '0.9-beta', '0.9-rc', '0.9-rc2', + // Note: Do not add newer versions here + )); + + return $select; } - return $schema; - } - - /** - * Try to detect some file's mimetypes to test the correct behavior of fileinfo - */ - function check_mime_detection() - { - $files = array( - 'skins/larry/images/roundcube_logo.png' => 'image/png', - 'program/resources/blank.tif' => 'image/tiff', - 'program/resources/blocked.gif' => 'image/gif', - 'skins/larry/README' => 'text/plain', - ); + /** + * Return a list with available subfolders of the skin directory + */ + public function list_skins() + { + $skins = array(); + $skindir = INSTALL_PATH . 'skins/'; + + foreach (glob($skindir . '*') as $path) { + if (is_dir($path) && is_readable($path)) { + $skins[] = substr($path, strlen($skindir)); + } + } - $errors = array(); - foreach ($files as $path => $expected) { - $mimetype = rcube_mime::file_content_type(INSTALL_PATH . $path, basename($path)); - if ($mimetype != $expected) { - $errors[] = array($path, $mimetype, $expected); - } + return $skins; } - return $errors; - } - - /** - * Check the correct configuration of the 'mime_types' mapping option - */ - function check_mime_extensions() - { - $types = array( - 'application/zip' => 'zip', - 'application/x-tar' => 'tar', - 'application/pdf' => 'pdf', - 'image/gif' => 'gif', - 'image/svg+xml' => 'svg', - ); + /** + * Return a list with available subfolders of the plugins directory + * (with their associated description in composer.json) + */ + public function list_plugins() + { + $plugins = array(); + $plugin_dir = INSTALL_PATH . 'plugins/'; + + foreach (glob($plugin_dir . '*') as $path) { + if (!is_dir($path)) { + continue; + } + + if (is_readable($path . '/composer.json')) { + $file_json = json_decode(file_get_contents($path . '/composer.json')); + $plugin_desc = $file_json->description ?: 'N/A'; + } + else { + $plugin_desc = 'N/A'; + } - $errors = array(); - foreach ($types as $mimetype => $expected) { - $ext = rcube_mime::get_mime_extensions($mimetype); - if (!in_array($expected, (array) $ext)) { - $errors[] = array($mimetype, $ext, $expected); - } + $name = substr($path, strlen($plugin_dir)); + $plugins[] = array( + 'name' => $name, + 'desc' => $plugin_desc, + 'enabled' => in_array($name, (array) $this->config['plugins']) + ); + } + + return $plugins; } - return $errors; - } - - /** - * Getter for the last error message - * - * @return string Error message or null if none exists - */ - 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)) - $out[] = rcube_utils::parse_host(is_numeric($key) ? $name : $key); + /** + * Display OK status + * + * @param string Test name + * @param string Confirm message + */ + public function pass($name, $message = '') + { + echo rcube::Q($name) . ': <span class="success">OK</span>'; + $this->_showhint($message); } - return $out; - } - - /** - * Create a HTML dropdown to select a previous version of Roundcube - */ - function versions_select($attrib = array()) - { - $select = new html_select($attrib); - $select->add(array( - '0.1-stable', '0.1.1', - '0.2-alpha', '0.2-beta', '0.2-stable', - '0.3-stable', '0.3.1', - '0.4-beta', '0.4.2', - '0.5-beta', '0.5', '0.5.1', '0.5.2', '0.5.3', '0.5.4', - '0.6-beta', '0.6', - '0.7-beta', '0.7', '0.7.1', '0.7.2', '0.7.3', '0.7.4', - '0.8-beta', '0.8-rc', '0.8.0', '0.8.1', '0.8.2', '0.8.3', '0.8.4', '0.8.5', '0.8.6', - '0.9-beta', '0.9-rc', '0.9-rc2', - // Note: Do not add newer versions here - )); - return $select; - } - - /** - * Return a list with available subfolders of the skin directory - */ - function list_skins() - { - $skins = array(); - $skindir = INSTALL_PATH . 'skins/'; - foreach (glob($skindir . '*') as $path) { - if (is_dir($path) && is_readable($path)) { - $skins[] = substr($path, strlen($skindir)); - } + /** + * Display an error status and increase failure count + * + * @param string Test name + * @param string Error message + * @param string URL for details + * @param bool Do not count this failure + */ + public function fail($name, $message = '', $url = '', $optional=false) + { + if (!$optional) { + $this->failures++; + } + + echo rcube::Q($name) . ': <span class="fail">NOT OK</span>'; + $this->_showhint($message, $url); } - return $skins; - } - - /** - * Return a list with available subfolders of the plugins directory - * (with their associated description in composer.json) - */ - function list_plugins() - { - $plugins = array(); - $plugin_dir = INSTALL_PATH . 'plugins/'; - - foreach (glob($plugin_dir . '*') as $path) { - if (!is_dir($path)) { - continue; - } - - if (is_readable($path.'/composer.json')) { - $file_json = json_decode(file_get_contents($path.'/composer.json')); - $plugin_desc = $file_json->description ?: 'N/A'; - } - else { - $plugin_desc = 'N/A'; - } - - $name = substr($path, strlen($plugin_dir)); - $plugins[] = array( - 'name' => $name, - 'desc' => $plugin_desc, - 'enabled' => in_array($name, (array) $this->config['plugins']) - ); + + /** + * Display an error status for optional settings/features + * + * @param string Test name + * @param string Error message + * @param string URL for details + */ + public function optfail($name, $message = '', $url = '') + { + echo rcube::Q($name) . ': <span class="na">NOT OK</span>'; + $this->_showhint($message, $url); } - return $plugins; - } - - /** - * Display OK status - * - * @param string Test name - * @param string Confirm message - */ - function pass($name, $message = '') - { - echo rcube::Q($name) . ': <span class="success">OK</span>'; - $this->_showhint($message); - } - - - /** - * Display an error status and increase failure count - * - * @param string Test name - * @param string Error message - * @param string URL for details - * @param bool Do not count this failure - */ - function fail($name, $message = '', $url = '', $optional=false) - { - if (!$optional) { - $this->failures++; + /** + * Display warning status + * + * @param string Test name + * @param string Warning message + * @param string URL for details + */ + public function na($name, $message = '', $url = '') + { + echo rcube::Q($name) . ': <span class="na">NOT AVAILABLE</span>'; + $this->_showhint($message, $url); } - echo rcube::Q($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 = '', $url = '') - { - echo rcube::Q($name) . ': <span class="na">NOT OK</span>'; - $this->_showhint($message, $url); - } - - - /** - * Display warning status - * - * @param string Test name - * @param string Warning message - * @param string URL for details - */ - function na($name, $message = '', $url = '') - { - echo rcube::Q($name) . ': <span class="na">NOT AVAILABLE</span>'; - $this->_showhint($message, $url); - } - - - function _showhint($message, $url = '') - { - $hint = rcube::Q($message); - - if ($url) - $hint .= ($hint ? '; ' : '') . 'See <a href="' . rcube::Q($url) . '" target="_blank">' . rcube::Q($url) . '</a>'; - - if ($hint) - echo '<span class="indent">(' . $hint . ')</span>'; - } - - - static function _clean_array($arr) - { - $out = array(); - - foreach (array_unique($arr) as $k => $val) { - if (!empty($val)) { - if (is_numeric($k)) - $out[] = $val; - else - $out[$k] = $val; - } + private function _showhint($message, $url = '') + { + $hint = rcube::Q($message); + + if ($url) { + $hint .= ($hint ? '; ' : '') . 'See <a href="' . rcube::Q($url) . '" target="_blank">' . rcube::Q($url) . '</a>'; + } + + if ($hint) { + echo '<span class="indent">(' . $hint . ')</span>'; + } } - return $out; - } - - - static function _dump_var($var, $name=null) - { - // special values - switch ($name) { - case 'syslog_facility': - $list = array(32 => 'LOG_AUTH', 80 => 'LOG_AUTHPRIV', 72 => ' LOG_CRON', - 24 => 'LOG_DAEMON', 0 => 'LOG_KERN', 128 => 'LOG_LOCAL0', - 136 => 'LOG_LOCAL1', 144 => 'LOG_LOCAL2', 152 => 'LOG_LOCAL3', - 160 => 'LOG_LOCAL4', 168 => 'LOG_LOCAL5', 176 => 'LOG_LOCAL6', - 184 => 'LOG_LOCAL7', 48 => 'LOG_LPR', 16 => 'LOG_MAIL', - 56 => 'LOG_NEWS', 40 => 'LOG_SYSLOG', 8 => 'LOG_USER', 64 => 'LOG_UUCP'); - if ($val = $list[$var]) - return $val; - break; - - case 'mail_header_delimiter': - $var = str_replace(array("\r", "\n"), array('\r', '\n'), $var); - return '"' . $var. '"'; - break; -/* - // RCMAIL_VERSION is undefined here - case 'useragent': - if (preg_match('|^(.*)/('.preg_quote(RCMAIL_VERSION, '|').')$|i', $var, $m)) { - return '"' . addcslashes($var, '"') . '/" . RCMAIL_VERSION'; - } - break; -*/ + private static function _clean_array($arr) + { + $out = array(); + + foreach (array_unique($arr) as $k => $val) { + if (!empty($val)) { + if (is_numeric($k)) { + $out[] = $val; + } + else { + $out[$k] = $val; + } + } + } + + return $out; } - if (is_array($var)) { - if (empty($var)) { - return 'array()'; - } - else { // check if all keys are numeric - $isnum = true; - foreach (array_keys($var) as $key) { - if (!is_numeric($key)) { - $isnum = false; + private static function _dump_var($var, $name=null) + { + // special values + switch ($name) { + case 'syslog_facility': + $list = array(32 => 'LOG_AUTH', 80 => 'LOG_AUTHPRIV', 72 => ' LOG_CRON', + 24 => 'LOG_DAEMON', 0 => 'LOG_KERN', 128 => 'LOG_LOCAL0', + 136 => 'LOG_LOCAL1', 144 => 'LOG_LOCAL2', 152 => 'LOG_LOCAL3', + 160 => 'LOG_LOCAL4', 168 => 'LOG_LOCAL5', 176 => 'LOG_LOCAL6', + 184 => 'LOG_LOCAL7', 48 => 'LOG_LPR', 16 => 'LOG_MAIL', + 56 => 'LOG_NEWS', 40 => 'LOG_SYSLOG', 8 => 'LOG_USER', 64 => 'LOG_UUCP' + ); + + if ($val = $list[$var]) { + return $val; + } break; - } + + case 'mail_header_delimiter': + $var = str_replace(array("\r", "\n"), array('\r', '\n'), $var); + return '"' . $var. '"'; +/* + // RCMAIL_VERSION is undefined here + case 'useragent': + if (preg_match('|^(.*)/('.preg_quote(RCMAIL_VERSION, '|').')$|i', $var, $m)) { + return '"' . addcslashes($var, '"') . '/" . RCMAIL_VERSION'; + } + break; +*/ } - if ($isnum) - return 'array(' . join(', ', array_map(array('rcmail_install', '_dump_var'), $var)) . ')'; - } - } + if (is_array($var)) { + if (empty($var)) { + return 'array()'; + } + else { // check if all keys are numeric + $isnum = true; + foreach (array_keys($var) as $key) { + if (!is_numeric($key)) { + $isnum = false; + break; + } + } + + if ($isnum) { + return 'array(' . join(', ', array_map(array('rcmail_install', '_dump_var'), $var)) . ')'; + } + } + } - return var_export($var, true); - } - - - /** - * Initialize the database with the according schema - * - * @param object rcube_db Database connection - * @return boolen True on success, False on error - */ - function init_db($DB) - { - $engine = $DB->db_provider; - - // read schema file from /SQL/* - $fname = INSTALL_PATH . "SQL/$engine.initial.sql"; - if ($sql = @file_get_contents($fname)) { - $DB->set_option('table_prefix', $this->config['db_prefix']); - $DB->exec_script($sql); + return var_export($var, true); } - else { - $this->fail('DB Schema', "Cannot read the schema file: $fname"); - return false; + + /** + * Initialize the database with the according schema + * + * @param object rcube_db Database connection + * @return boolen True on success, False on error + */ + public function init_db($DB) + { + $engine = $DB->db_provider; + + // read schema file from /SQL/* + $fname = INSTALL_PATH . "SQL/$engine.initial.sql"; + if ($sql = @file_get_contents($fname)) { + $DB->set_option('table_prefix', $this->config['db_prefix']); + $DB->exec_script($sql); + } + else { + $this->fail('DB Schema', "Cannot read the schema file: $fname"); + return false; + } + + if ($err = $this->get_error()) { + $this->fail('DB Schema', "Error creating database schema: $err"); + return false; + } + + return true; } - if ($err = $this->get_error()) { - $this->fail('DB Schema', "Error creating database schema: $err"); - return false; + /** + * Update database schema + * + * @param string Version to update from + * + * @return boolen True on success, False on error + */ + public function update_db($version) + { + return rcmail_utils::db_update(INSTALL_PATH . 'SQL', + 'roundcube', $version, array('quiet' => true)); } - return true; - } - - - /** - * Update database schema - * - * @param string Version to update from - * - * @return boolen True on success, False on error - */ - function update_db($version) - { - return rcmail_utils::db_update(INSTALL_PATH . 'SQL', 'roundcube', $version, - array('quiet' => true)); - } - - - /** - * Handler for Roundcube errors - */ - function raise_error($p) - { - $this->last_error = $p; - } + /** + * Handler for Roundcube errors + */ + public function raise_error($p) + { + $this->last_error = $p; + } }
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