Ubuntu

config = $config ?: new \Piwik\Plugins\PrivacyManager\Config(); } /** * Checks for DoNotTrack headers and if found, sets `$exclude` to `true`. */ public function checkHeaderInTracker(&$exclude, $request) { if ($exclude) { Common::printDebug("Visit is already excluded, no need to check DoNotTrack support."); return; } $this->config->setIdSite((int) $request->getIdSiteIfExists()); $exclude = $this->isDoNotTrackFound(); if ($exclude) { IgnoreCookie::deleteThirdPartyCookieUIDIfExists(); // this is an optional supplement to the site's tracking status resource at: // /.well-known/dnt // per Tracking Preference Expression //Tracking Preference Expression has been updated to require Tk: N rather than Tk: 1 Common::sendHeader('Tk: N'); } } /** * @return bool */ public function isDoNotTrackFound() { if (!$this->isActive()) { Common::printDebug("DoNotTrack support is not enabled, skip check"); return \false; } if (!$this->isHeaderDntFound()) { Common::printDebug("DoNotTrack header not found"); return \false; } $shouldIgnore = \false; Piwik::postEvent('PrivacyManager.shouldIgnoreDnt', array(&$shouldIgnore)); if ($shouldIgnore) { Common::printDebug("DoNotTrack header ignored by Matomo because of a plugin"); return \false; } Common::printDebug("DoNotTrack header found!"); return \true; } /** * Deactivates DoNotTrack header checking. This function will not be called by the Tracker. */ public function deactivate() { $this->config->doNotTrackEnabled = \false; } /** * Activates DoNotTrack header checking. This function will not be called by the Tracker. */ public function activate() { $this->config->doNotTrackEnabled = \true; } /** * Returns true if server side DoNotTrack support is enabled, false if otherwise. * * @return bool */ public function isActive() { return $this->config->doNotTrackEnabled; } /** * @return bool */ protected function isHeaderDntFound() { return isset($_SERVER['HTTP_X_DO_NOT_TRACK']) && $_SERVER['HTTP_X_DO_NOT_TRACK'] === '1' || isset($_SERVER['HTTP_DNT']) && substr($_SERVER['HTTP_DNT'], 0, 1) === '1'; } }