| | |
| | | require_once('include/rcube_shared.inc'); |
| | | |
| | | // fallback if not PHP modules are available |
| | | @include_once('lib/des.inc'); |
| | | @include_once('lib/utf8.class.php'); |
| | | |
| | | // define constannts for input reading |
| | |
| | | // convert charset using iconv module |
| | | if (function_exists('iconv') && $from != 'UTF-7' && $to != 'UTF-7') { |
| | | if ($iconv_options === null) { |
| | | // transliterate characters not available in output charset |
| | | $iconv_options = '//TRANSLIT'; |
| | | // ignore characters not available in output charset |
| | | $iconv_options = '//IGNORE'; |
| | | if (iconv('', $iconv_options, '') === false) { |
| | | // iconv implementation does not support options |
| | | $iconv_options = ''; |
| | |
| | | * @param string Input charset name |
| | | * @return The validated charset name |
| | | */ |
| | | function rcube_parse_charset($charset) |
| | | function rcube_parse_charset($input) |
| | | { |
| | | $charset = strtoupper($charset); |
| | | static $charsets = array(); |
| | | $charset = strtoupper($input); |
| | | |
| | | if (isset($charsets[$input])) |
| | | return $charsets[$input]; |
| | | |
| | | $charset = preg_replace(array( |
| | | '/^[^0-9A-Z]+/', // e.g. _ISO-8859-JP$SIO |
| | |
| | | $str = preg_replace(array('/[^A-Z0-9]/', '/^X+/'), '', $charset); |
| | | |
| | | if (isset($aliases[$str])) |
| | | return $aliases[$str]; |
| | | |
| | | if (preg_match('/U[A-Z][A-Z](7|8|16|32)(BE|LE)*/', $str, $m)) |
| | | return 'UTF-' . $m[1] . $m[2]; |
| | | |
| | | if (preg_match('/ISO8859([0-9]{0,2})/', $str, $m)) { |
| | | $result = $aliases[$str]; |
| | | // UTF |
| | | else if (preg_match('/U[A-Z][A-Z](7|8|16|32)(BE|LE)*/', $str, $m)) |
| | | $result = 'UTF-' . $m[1] . $m[2]; |
| | | // ISO-8859 |
| | | else if (preg_match('/ISO8859([0-9]{0,2})/', $str, $m)) { |
| | | $iso = 'ISO-8859-' . ($m[1] ? $m[1] : 1); |
| | | # some clients sends windows-1252 text as latin1, |
| | | # it is safe to use windows-1252 for all latin1 |
| | | return $iso == 'ISO-8859-1' ? 'WINDOWS-1252' : $iso; |
| | | // some clients sends windows-1252 text as latin1, |
| | | // it is safe to use windows-1252 for all latin1 |
| | | $result = $iso == 'ISO-8859-1' ? 'WINDOWS-1252' : $iso; |
| | | } |
| | | |
| | | // handle broken charset names e.g. WINDOWS-1250HTTP-EQUIVCONTENT-TYPE |
| | | if (preg_match('/WINDOWS([0-9]+)/', $str, $m)) { |
| | | return 'WINDOWS-' . $m[1]; |
| | | else if (preg_match('/(WIN|WINDOWS)([0-9]+)/', $str, $m)) { |
| | | $result = 'WINDOWS-' . $m[2]; |
| | | } |
| | | else { |
| | | $result = $charset; |
| | | } |
| | | |
| | | return $charset; |
| | | $charsets[$input] = $result; |
| | | |
| | | return $result; |
| | | } |
| | | |
| | | |
| | |
| | | |
| | | |
| | | /** |
| | | * Write login data (name, ID, IP address) to the 'userlogins' log file. |
| | | */ |
| | | function rcmail_log_login() |
| | | { |
| | | global $RCMAIL; |
| | | |
| | | if (!$RCMAIL->config->get('log_logins') || !$RCMAIL->user) |
| | | return; |
| | | |
| | | $address = $_SERVER['REMOTE_ADDR']; |
| | | // append the NGINX X-Real-IP header, if set |
| | | if (!empty($_SERVER['HTTP_X_REAL_IP'])) { |
| | | $remote_ip[] = 'X-Real-IP: ' . $_SERVER['HTTP_X_REAL_IP']; |
| | | } |
| | | // append the X-Forwarded-For header, if set |
| | | if (!empty($_SERVER['HTTP_X_FORWARDED_FOR'])) { |
| | | $remote_ip[] = 'X-Forwarded-For: ' . $_SERVER['HTTP_X_FORWARDED_FOR']; |
| | | } |
| | | |
| | | if (!empty($remote_ip)) |
| | | $address .= '(' . implode(',', $remote_ip) . ')'; |
| | | |
| | | write_log('userlogins', sprintf('Successful login for %s (ID: %d) from %s', |
| | | $RCMAIL->user->get_username(), $RCMAIL->user->ID, $address)); |
| | | } |
| | | |
| | | |
| | | /** |
| | | * @access private |
| | | */ |
| | | function rcube_timer() |
| | |
| | | { |
| | | global $CONFIG; |
| | | |
| | | if ($folder_id == 'INBOX') |
| | | return 'inbox'; |
| | | |
| | | // for these mailboxes we have localized labels and css classes |
| | | foreach (array('sent', 'drafts', 'trash', 'junk') as $smbx) |
| | | { |
| | | if ($folder_id == $CONFIG[$smbx.'_mbox']) |
| | | return $smbx; |
| | | } |
| | | |
| | | if ($folder_id == 'INBOX') |
| | | return 'inbox'; |
| | | } |
| | | |
| | | |
| | |
| | | if (!$dns_check || !rcmail::get_instance()->config->get('email_dns_check')) |
| | | return true; |
| | | |
| | | if (strtoupper(substr(PHP_OS, 0, 3)) == 'WIN' && version_compare(PHP_VERSION, '5.3.0', '<')) |
| | | return true; |
| | | if (strtoupper(substr(PHP_OS, 0, 3)) == 'WIN' && version_compare(PHP_VERSION, '5.3.0', '<')) { |
| | | $lookup = array(); |
| | | @exec("nslookup -type=MX " . escapeshellarg($domain_part) . " 2>&1", $lookup); |
| | | foreach ($lookup as $line) { |
| | | if (strpos($line, 'MX preference')) |
| | | return true; |
| | | } |
| | | return false; |
| | | } |
| | | |
| | | // find MX record(s) |
| | | if (getmxrr($domain_part, $mx_records)) |
| | |
| | | class rcube_base_replacer |
| | | { |
| | | private $base_url; |
| | | |
| | | |
| | | public function __construct($base) |
| | | { |
| | | $this->base_url = $base; |
| | | } |
| | | |
| | | |
| | | public function callback($matches) |
| | | { |
| | | return $matches[1] . '="' . make_absolute_url($matches[3], $this->base_url) . '"'; |
| | | } |
| | | } |
| | | |
| | | |
| | | /** |
| | | * Throw system error and show error page |
| | | * |
| | | * @param array Named parameters |
| | | * - code: Error code (required) |
| | | * - type: Error type [php|db|imap|javascript] (required) |
| | | * - message: Error message |
| | | * - file: File where error occured |
| | | * - line: Line where error occured |
| | | * @param boolean True to log the error |
| | | * @param boolean Terminate script execution |
| | | */ |
| | | // may be defined in Installer |
| | | if (!function_exists('raise_error')) { |
| | | function raise_error($arg=array(), $log=false, $terminate=false) |
| | | { |
| | | global $__page_content, $CONFIG, $OUTPUT, $ERROR_CODE, $ERROR_MESSAGE; |
| | | |
| | | // report bug (if not incompatible browser) |
| | | if ($log && $arg['type'] && $arg['message']) |
| | | log_bug($arg); |
| | | |
| | | // display error page and terminate script |
| | | if ($terminate) { |
| | | $ERROR_CODE = $arg['code']; |
| | | $ERROR_MESSAGE = $arg['message']; |
| | | include('program/steps/utils/error.inc'); |
| | | exit; |
| | | } |
| | | } |
| | | } |
| | | |
| | | |
| | | /** |
| | | * Report error according to configured debug_level |
| | | * |
| | | * @param array Named parameters |
| | | * @see raise_error() |
| | | */ |
| | | function log_bug($arg_arr) |
| | | { |
| | | global $CONFIG; |
| | | $program = strtoupper($arg_arr['type']); |
| | | |
| | | // write error to local log file |
| | | if ($CONFIG['debug_level'] & 1) { |
| | | $post_query = ($_SERVER['REQUEST_METHOD'] == 'POST' ? '?_task='.urlencode($_POST['_task']).'&_action='.urlencode($_POST['_action']) : ''); |
| | | $log_entry = sprintf("%s Error: %s%s (%s %s)", |
| | | $program, |
| | | $arg_arr['message'], |
| | | $arg_arr['file'] ? sprintf(' in %s on line %d', $arg_arr['file'], $arg_arr['line']) : '', |
| | | $_SERVER['REQUEST_METHOD'], |
| | | $_SERVER['REQUEST_URI'] . $post_query); |
| | | |
| | | if (!write_log('errors', $log_entry)) { |
| | | // send error to PHPs error handler if write_log didn't succeed |
| | | trigger_error($arg_arr['message']); |
| | | } |
| | | } |
| | | |
| | | // resport the bug to the global bug reporting system |
| | | if ($CONFIG['debug_level'] & 2) { |
| | | // TODO: Send error via HTTP |
| | | } |
| | | |
| | | // show error if debug_mode is on |
| | | if ($CONFIG['debug_level'] & 4) { |
| | | print "<b>$program Error"; |
| | | |
| | | if (!empty($arg_arr['file']) && !empty($arg_arr['line'])) |
| | | print " in $arg_arr[file] ($arg_arr[line])"; |
| | | |
| | | print ':</b> '; |
| | | print nl2br($arg_arr['message']); |
| | | print '<br />'; |
| | | flush(); |
| | | } |
| | | } |
| | | |
| | | ?> |