.PayPal.log. * * @access protected * * @var string $_logFile */ var $_logDir; /** * The PEAR Log object we use for logging. * * @access protected * * @var Log $_logger */ var $_logger; function SampleLogger($sample, $level) { $this->_logSample = $sample; // Load SDK settings. /* if (@include 'PayPal/conf/paypal-sdk.php') { if (isset($__PP_CONFIG['log_level'])) { $this->_logLevel = $__PP_CONFIG['log_level']; } if (isset($__PP_CONFIG['log_dir'])) { $this->_logDir = $__PP_CONFIG['log_dir']; } } if(isset($level)) { $this->_logLevel = $level; } */ $this->getLogger(); } /** * Gets the PEAR Log object to use. * * @return Log A Log object, either provided by the user or * created by this function. */ function &getLogger() { if (!$this->_logger) { $file = $this->_logDir . '/' . date('Ymd') . '.PayPalSamples.log'; if (is_link($file) || (file_exists($file) && !is_writable($file))) { // Don't overwrite symlinks. // return PayPal::raiseError('bad logfile'); } $this->_logger = &Log::singleton('file', $file, 'CC_transaction', array('append' => true)); } return $this->_logger; } /** * Sets a custom PEAR Log object to use in logging. * * @param Log A PEAR Log instance. */ function setLogger(&$logger) { if (is_a($logger, 'Log')) { $this->_logger =& $logger; } } /** * Log a string * * @access protected * * @param string $msg. Log this string. */ function _log($msg) { $logger =& $this->getLogger(); $clean = $this->_sanitizeLog($msg); switch ($this->_logLevel) { case PEAR_LOG_DEBUG: case PEAR_LOG_INFO: case PEAR_LOG_ERR: $logger->log('Log Data ' . $this->_logSample. ': ' . $clean, $this->_logLevel); } } /** * Strip sensitive information (API passwords and credit card * numbers) from log info. * * @access protected * * @param string $msg The string to sanitize. * [_password] => 12345678 [creditCardNumber] => 4489251633598686 [apiPassword] => WZPZJEKN9QQJKVPD [signature] => AeM1g39auuNZ1gPUSxogAKLX6.olAtBMuUZOiANhkYgZYaaXPHeR.9tN [_password] => WZPZJEKN9QQJKVPD [_signature] => AeM1g39auuNZ1gPUSxogAKLX6.olAtBMuUZOiANhkYgZYaaXPHeR.9tN [CreditCardNumber] => 4036390962483116 * * @return string The sanitized string. */ function _sanitizeLog($msg) { return preg_replace(array('/(\[_?password\]\s*=>) (.+)/i', '/(\[creditCardNumber\]\s*=>) (.+)/i', '/(\[apiPassword\]\s=>) (.+)/i', '/(\[CreditCardNumber\]\s*=>) (.+)/i', '/(\[_?signature\]\s*=>) (.+)/i'), '\1 **MASKED** ', $msg); $this->_log('_sanitizeLog called...'); } }