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<?php |
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/* |
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* ****************************************************************************** |
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* Copyright 2011-2017 DANTE Ltd. and GÉANT on behalf of the GN3, GN3+, GN4-1 |
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* and GN4-2 consortia |
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* |
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* License: see the web/copyright.php file in the file structure |
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* ****************************************************************************** |
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*/ |
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/** |
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* This is the collection of methods dedicated for the user GUI |
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* @author Tomasz Wolniewicz <[email protected]> |
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* @author Stefan Winter <[email protected]> |
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* @package UserAPI |
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* |
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* Parts of this code are based on simpleSAMLPhp discojuice module. |
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* This product includes GeoLite data created by MaxMind, available from |
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* http://www.maxmind.com |
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*/ |
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namespace core; |
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use \Exception; |
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/** |
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* The basic methoods for the user GUI |
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* @package UserAPI |
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* |
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*/ |
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class UserAPI extends CAT { |
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/** |
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* nothing special to be done here. |
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*/ |
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public function __construct() { |
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parent::__construct(); |
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} |
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/** |
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* Prepare the device module environment and send back the link |
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* This method creates a device module instance via the {@link DeviceFactory} call, |
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* then sets up the device module environment for the specific profile by calling |
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* {@link DeviceConfig::setup()} method and finally, called the devide writeInstaller meethod |
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* passing the returned path name. |
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* |
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* @param string $device identifier as in {@link devices.php} |
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* @param int $profileId profile identifier |
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* |
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* @return array |
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* array with the following fields: |
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* profile - the profile identifier; |
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* device - the device identifier; |
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* link - the path name of the resulting installer |
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* mime - the mimetype of the installer |
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*/ |
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public function generateInstaller($device, $profileId, $generatedFor = "user", $token = NULL, $password = NULL) { |
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$this->languageInstance->setTextDomain("devices"); |
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$this->loggerInstance->debug(4, "installer:$device:$profileId\n"); |
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$validator = new \web\lib\common\InputValidation(); |
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$profile = $validator->Profile($profileId); |
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// test if the profile is production-ready and if not if the authenticated user is an owner |
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if ($this->verifyDownloadAccess($profile) === FALSE) { |
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return; |
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} |
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$installerProperties = []; |
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$installerProperties['profile'] = $profileId; |
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$installerProperties['device'] = $device; |
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$cache = $this->getCache($device, $profile); |
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$this->installerPath = $cache['path']; |
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if ($this->installerPath !== NULL && $token == NULL && $password == NULL) { |
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$this->loggerInstance->debug(4, "Using cached installer for: $device\n"); |
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$installerProperties['link'] = "API.php?action=downloadInstaller&lang=" . $this->languageInstance->getLang() . "&profile=$profileId&device=$device&generatedfor=$generatedFor"; |
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$installerProperties['mime'] = $cache['mime']; |
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} else { |
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$myInstaller = $this->generateNewInstaller($device, $profile, $generatedFor, $token, $password); |
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if ($myInstaller['link'] !== 0) { |
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$installerProperties['mime'] = $myInstaller['mime']; |
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} |
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$installerProperties['link'] = $myInstaller['link']; |
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} |
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$this->languageInstance->setTextDomain("web_user"); |
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return($installerProperties); |
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} |
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private function verifyDownloadAccess($profile) { |
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$attribs = $profile->getCollapsedAttributes(); |
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if (\core\common\Entity::getAttributeValue($attribs, 'profile:production', 0) !== 'on') { |
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$this->loggerInstance->debug(4, "Attempt to download a non-production ready installer for profile: $profile->identifier\n"); |
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$auth = new \web\lib\admin\Authentication(); |
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if (!$auth->isAuthenticated()) { |
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$this->loggerInstance->debug(2, "User NOT authenticated, rejecting request for a non-production installer\n"); |
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header("HTTP/1.0 403 Not Authorized"); |
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return(FALSE); |
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} |
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$userObject = new User($_SESSION['user']); |
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if (!$userObject->isIdPOwner($profile->institution)) { |
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$this->loggerInstance->debug(2, "User not an owner of a non-production profile - access forbidden\n"); |
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header("HTTP/1.0 403 Not Authorized"); |
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return(FALSE); |
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} |
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$this->loggerInstance->debug(4, "User is the owner - allowing access\n"); |
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} |
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return(TRUE); |
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} |
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/** |
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* This function tries to find a cached copy of an installer for a given |
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* combination of Profile and device |
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* @param string $device |
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* @param AbstractProfile $profile |
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* @return array containing path to the installer and mime type of the file, the path is set to NULL if no cache can be returned |
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*/ |
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private function getCache($device, $profile) { |
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$deviceConfig = \devices\Devices::listDevices()[$device]; |
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$noCache = (isset(\devices\Devices::$Options['no_cache']) && \devices\Devices::$Options['no_cache']) ? 1 : 0; |
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if (isset($deviceConfig['options']['no_cache'])) { |
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$noCache = $deviceConfig['options']['no_cache'] ? 1 : 0; |
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} |
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if ($noCache) { |
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$this->loggerInstance->debug(5, "getCache: the no_cache option set for this device\n"); |
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return(['path' => NULL, 'mime' => NULL]); |
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} |
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$this->loggerInstance->debug(5, "getCache: caching option set for this device\n"); |
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$cache = $profile->testCache($device); |
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$iPath = $cache['cache']; |
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if ($iPath && is_file($iPath)) { |
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return(['path' => $iPath, 'mime' => $cache['mime']]); |
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} |
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return(['path' => NULL, 'mime' => NULL]); |
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} |
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/** |
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* Generates a new installer for the given combination of device and Profile |
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* |
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* @param string $device |
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* @param AbstractProfile $profile |
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* @return array info about the new installer (mime and link) |
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*/ |
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private function generateNewInstaller($device, $profile, $generatedFor, $token, $password) { |
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$this->loggerInstance->debug(5, "generateNewInstaller() - Enter"); |
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$factory = new DeviceFactory($device); |
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$this->loggerInstance->debug(5, "generateNewInstaller() - created Device"); |
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$dev = $factory->device; |
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$out = []; |
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if (isset($dev)) { |
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$dev->setup($profile, $token, $password); |
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$this->loggerInstance->debug(5, "generateNewInstaller() - Device setup done"); |
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$installer = $dev->writeInstaller(); |
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$this->loggerInstance->debug(5, "generateNewInstaller() - writeInstaller complete"); |
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$iPath = $dev->FPATH . '/tmp/' . $installer; |
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if ($iPath && is_file($iPath)) { |
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if (isset($dev->options['mime'])) { |
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$out['mime'] = $dev->options['mime']; |
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} else { |
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$info = new \finfo(); |
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$out['mime'] = $info->file($iPath, FILEINFO_MIME_TYPE); |
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} |
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$this->installerPath = $dev->FPATH . '/' . $installer; |
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rename($iPath, $this->installerPath); |
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$integerEap = (new \core\common\EAP($dev->selectedEap))->getIntegerRep(); |
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$profile->updateCache($device, $this->installerPath, $out['mime'], $integerEap); |
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if (CONFIG['DEBUG_LEVEL'] < 4) { |
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\core\common\Entity::rrmdir($dev->FPATH . '/tmp'); |
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} |
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$this->loggerInstance->debug(4, "Generated installer: " . $this->installerPath . ": for: $device, EAP:" . $integerEap . "\n"); |
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$out['link'] = "API.php?action=downloadInstaller&lang=" . $this->languageInstance->getLang() . "&profile=" . $profile->identifier . "&device=$device&generatedfor=$generatedFor"; |
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} else { |
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$this->loggerInstance->debug(2, "Installer generation failed for: " . $profile->identifier . ":$device:" . $this->languageInstance->getLang() . "\n"); |
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$out['link'] = 0; |
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} |
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} |
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return($out); |
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} |
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/** |
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* interface to Devices::listDevices() |
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*/ |
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public function listDevices($showHidden = 0) { |
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$returnList = []; |
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$count = 0; |
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if ($showHidden !== 0 && $showHidden != 1) { |
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throw new Exception("show_hidden is only be allowed to be 0 or 1, but it is $showHidden!"); |
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} |
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foreach (\devices\Devices::listDevices() as $device => $deviceProperties) { |
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if (\core\common\Entity::getAttributeValue($deviceProperties, 'options', 'hidden') === 1 && $showHidden === 0) { |
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continue; |
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} |
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$count++; |
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$deviceProperties['device'] = $device; |
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$group = isset($deviceProperties['group']) ? $deviceProperties['group'] : 'other'; |
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if (!isset($returnList[$group])) { |
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$returnList[$group] = []; |
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} |
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$returnList[$group][$device] = $deviceProperties; |
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} |
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return $returnList; |
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} |
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/** |
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* |
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* @param string $device |
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* @param int $profileId |
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*/ |
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public function deviceInfo($device, $profileId) { |
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$this->languageInstance->setTextDomain("devices"); |
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$validator = new \web\lib\common\InputValidation(); |
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$out = 0; |
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$profile = $validator->Profile($profileId); |
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$factory = new DeviceFactory($device); |
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$dev = $factory->device; |
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if (isset($dev)) { |
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$dev->setup($profile); |
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$out = $dev->writeDeviceInfo(); |
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} |
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$this->languageInstance->setTextDomain("web_user"); |
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echo $out; |
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} |
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/** |
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* Prepare the support data for a given profile |
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* |
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* @param int $profId profile identifier |
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* @return array |
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* array with the following fields: |
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* - local_email |
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* - local_phone |
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* - local_url |
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* - description |
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* - devices - an array of device names and their statuses (for a given profile) |
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*/ |
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public function profileAttributes($profId) { |
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$this->languageInstance->setTextDomain("devices"); |
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$validator = new \web\lib\common\InputValidation(); |
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$profile = $validator->Profile($profId); |
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$attribs = $profile->getCollapsedAttributes(); |
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$returnArray = []; |
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$returnArray['silverbullet'] = $profile instanceof ProfileSilverbullet ? 1 : 0; |
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if (isset($attribs['support:email'])) { |
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$returnArray['local_email'] = $attribs['support:email'][0]; |
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} |
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if (isset($attribs['support:phone'])) { |
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$returnArray['local_phone'] = $attribs['support:phone'][0]; |
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} |
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if (isset($attribs['support:url'])) { |
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$returnArray['local_url'] = $attribs['support:url'][0]; |
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} |
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if (isset($attribs['profile:description'])) { |
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$returnArray['description'] = $attribs['profile:description'][0]; |
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} |
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$returnArray['devices'] = $profile->listDevices(); |
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$this->languageInstance->setTextDomain("web_user"); |
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return($returnArray); |
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} |
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/** |
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* Generate and send the installer |
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* |
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* @param string $device identifier as in {@link devices.php} |
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* @param int $prof_id profile identifier |
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* @return string binary stream: installerFile |
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*/ |
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public function downloadInstaller($device, $prof_id, $generated_for = 'user', $token = NULL, $password = NULL) { |
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$this->loggerInstance->debug(4, "downloadInstaller arguments: $device,$prof_id,$generated_for\n"); |
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$output = $this->generateInstaller($device, $prof_id, $generated_for, $token, $password); |
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$this->loggerInstance->debug(4, "output from GUI::generateInstaller:"); |
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$this->loggerInstance->debug(4, print_r($output, true)); |
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if (empty($output['link']) || $output['link'] === 0) { |
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header("HTTP/1.0 404 Not Found"); |
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return; |
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} |
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$validator = new \web\lib\common\InputValidation(); |
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$profile = $validator->Profile($prof_id); |
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$profile->incrementDownloadStats($device, $generated_for); |
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$file = $this->installerPath; |
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$filetype = $output['mime']; |
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$this->loggerInstance->debug(4, "installer MIME type:$filetype\n"); |
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header("Content-type: " . $filetype); |
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header('Content-Disposition: inline; filename="' . basename($file) . '"'); |
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header('Content-Length: ' . filesize($file)); |
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ob_clean(); |
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flush(); |
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readfile($file); |
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} |
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/** |
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* resizes image files |
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* |
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* @param string $inputImage |
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* @param string $destFile |
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* @param int $width |
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* @param int $height |
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* @param bool $resize shall we do resizing? width and height are ignored otherwise |
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295
|
|
|
* @return array |
|
296
|
|
|
*/ |
|
297
|
|
|
private function processImage($inputImage, $destFile, $width, $height, $resize) { |
|
298
|
|
|
$info = new \finfo(); |
|
299
|
|
|
$filetype = $info->buffer($inputImage, FILEINFO_MIME_TYPE); |
|
300
|
|
|
$offset = 60 * 60 * 24 * 30; |
|
301
|
|
|
// gmdate cannot fail here - time() is its default argument (and integer), and we are adding an integer to it |
|
302
|
|
|
$expiresString = "Expires: " . /** @scrutinizer ignore-type */ gmdate("D, d M Y H:i:s", time() + $offset) . " GMT"; |
|
303
|
|
|
$blob = $inputImage; |
|
304
|
|
|
|
|
305
|
|
|
if ($resize === TRUE) { |
|
306
|
|
|
$image = new \Imagick(); |
|
307
|
|
|
$image->readImageBlob($inputImage); |
|
308
|
|
|
$image->setImageFormat('PNG'); |
|
309
|
|
|
$image->thumbnailImage($width, $height, 1); |
|
310
|
|
|
$blob = $image->getImageBlob(); |
|
311
|
|
|
$this->loggerInstance->debug(4, "Writing cached logo $destFile for IdP/Federation.\n"); |
|
312
|
|
|
file_put_contents($destFile, $blob); |
|
313
|
|
|
} |
|
314
|
|
|
|
|
315
|
|
|
return ["filetype" => $filetype, "expires" => $expiresString, "blob" => $blob]; |
|
316
|
|
|
} |
|
317
|
|
|
|
|
318
|
|
|
/** |
|
319
|
|
|
* Get and prepare logo file |
|
320
|
|
|
* |
|
321
|
|
|
* When called for DiscoJuice, first check if file cache exists |
|
322
|
|
|
* If not then generate the file and save it in the cache |
|
323
|
|
|
* @param int|string $identifier IdP of Federation identifier |
|
324
|
|
|
* @param string $type either 'idp' or 'federation' is allowed |
|
325
|
|
|
* @param int $widthIn maximum width of the generated image - if 0 then it is treated as no upper bound |
|
326
|
|
|
* @param int $heightIn maximum height of the generated image - if 0 then it is treated as no upper bound |
|
327
|
|
|
* @return array|null array with image information or NULL if there is no logo |
|
328
|
|
|
*/ |
|
329
|
|
|
protected function getLogo($identifier, $type, $widthIn = 0, $heightIn = 0) { |
|
330
|
|
|
$expiresString = ''; |
|
331
|
|
|
$attributeName = [ |
|
332
|
|
|
'federation' => "fed:logo_file", |
|
333
|
|
|
'federation_from_idp' => "fed:logo_file", |
|
334
|
|
|
'idp' => "general:logo_file", |
|
335
|
|
|
]; |
|
336
|
|
|
|
|
337
|
|
|
$logoFile = ""; |
|
338
|
|
|
$validator = new \web\lib\common\InputValidation(); |
|
339
|
|
|
// print "Type=$type; $identifier"; |
|
340
|
|
|
// exit; |
|
341
|
|
|
switch ($type) { |
|
342
|
|
|
case "federation": |
|
343
|
|
|
$entity = $validator->Federation($identifier); |
|
344
|
|
|
break; |
|
345
|
|
|
case "idp": |
|
346
|
|
|
$entity = $validator->IdP($identifier); |
|
347
|
|
|
break; |
|
348
|
|
|
case "federation_from_idp": |
|
349
|
|
|
$idp = $validator->IdP($identifier); |
|
350
|
|
|
$entity = $validator->Federation($idp->federation); |
|
351
|
|
|
break; |
|
352
|
|
|
default: |
|
353
|
|
|
throw new Exception("Unknown type of logo requested!"); |
|
354
|
|
|
} |
|
355
|
|
|
$filetype = 'image/png'; // default, only one code path where it can become different |
|
356
|
|
|
list($width, $height, $resize) = $this->testForResize($widthIn, $heightIn); |
|
357
|
|
|
if ($resize) { |
|
358
|
|
|
$logoFile = ROOT . '/web/downloads/logos/' . $identifier . '_' . $width . '_' . $height . '.png'; |
|
359
|
|
|
} |
|
360
|
|
|
if (is_file($logoFile)) { // $logoFile could be an empty string but then we will get a FALSE |
|
361
|
|
|
$this->loggerInstance->debug(4, "Using cached logo $logoFile for: $identifier\n"); |
|
362
|
|
|
$blob = file_get_contents($logoFile); |
|
363
|
|
|
} else { |
|
364
|
|
|
$logoAttribute = $entity->getAttributes($attributeName[$type]); |
|
365
|
|
|
if (count($logoAttribute) == 0) { |
|
366
|
|
|
return(NULL); |
|
367
|
|
|
} |
|
368
|
|
|
$this->loggerInstance->debug(4,"RESIZE:$width:$height\n"); |
|
369
|
|
|
$meta = $this->processImage($logoAttribute[0]['value'], $logoFile, $width, $height, $resize); |
|
370
|
|
|
$filetype = $meta['filetype']; |
|
371
|
|
|
$expiresString = $meta['expires']; |
|
372
|
|
|
$blob = $meta['blob']; |
|
373
|
|
|
} |
|
374
|
|
|
return ["filetype" => $filetype, "expires" => $expiresString, "blob" => $blob]; |
|
375
|
|
|
} |
|
376
|
|
|
|
|
377
|
|
|
private function testForResize($width, $height) { |
|
378
|
|
|
if (is_numeric($width) && is_numeric($height) && ($width > 0 || $height > 0)) { |
|
379
|
|
|
if ($height == 0) { |
|
380
|
|
|
$height = 10000; |
|
381
|
|
|
} |
|
382
|
|
|
if ($width == 0) { |
|
383
|
|
|
$width = 10000; |
|
384
|
|
|
} |
|
385
|
|
|
$resize = TRUE; |
|
386
|
|
|
} else { |
|
387
|
|
|
$width = 0; |
|
388
|
|
|
$height = 0; |
|
389
|
|
|
$resize = FALSE; |
|
390
|
|
|
} |
|
391
|
|
|
return ([$width, $height, $resize]); |
|
392
|
|
|
} |
|
393
|
|
|
|
|
394
|
|
|
/** |
|
395
|
|
|
* find out where the device is currently located |
|
396
|
|
|
* @return array |
|
397
|
|
|
*/ |
|
398
|
|
|
public function locateDevice() { |
|
399
|
|
|
return(\core\DeviceLocation::locateDevice()); |
|
400
|
|
|
} |
|
401
|
|
|
|
|
402
|
|
|
/** |
|
403
|
|
|
* Lists all identity providers in the database |
|
404
|
|
|
* adding information required by DiscoJuice. |
|
405
|
|
|
* |
|
406
|
|
|
* @param int $activeOnly if set to non-zero will cause listing of only those institutions which have some valid profiles defined. |
|
407
|
|
|
* @param string $country if set, only list IdPs in a specific country |
|
408
|
|
|
* @return array the list of identity providers |
|
409
|
|
|
* |
|
410
|
|
|
*/ |
|
411
|
|
|
public function listAllIdentityProviders($activeOnly = 0, $country = "") { |
|
412
|
|
|
return(IdPlist::listAllIdentityProviders($activeOnly, $country)); |
|
413
|
|
|
} |
|
414
|
|
|
|
|
415
|
|
|
/** |
|
416
|
|
|
* Order active identity providers according to their distance and name |
|
417
|
|
|
* @param array $currentLocation - current location |
|
418
|
|
|
* @return array $IdPs - list of arrays ('id', 'name'); |
|
419
|
|
|
*/ |
|
420
|
|
|
public function orderIdentityProviders($country, $currentLocation = NULL) { |
|
421
|
|
|
return(IdPlist::orderIdentityProviders($country, $currentLocation)); |
|
422
|
|
|
} |
|
423
|
|
|
|
|
424
|
|
|
/** |
|
425
|
|
|
* Detect the best device driver form the browser |
|
426
|
|
|
* Detects the operating system and returns its id |
|
427
|
|
|
* display name and group membership (as in devices.php) |
|
428
|
|
|
* @return array|FALSE OS information, indexed by 'id', 'display', 'group' |
|
429
|
|
|
*/ |
|
430
|
|
|
public function detectOS() { |
|
431
|
|
|
$oldDomain = $this->languageInstance->setTextDomain("devices"); |
|
432
|
|
|
$Dev = \devices\Devices::listDevices(); |
|
433
|
|
|
$this->languageInstance->setTextDomain($oldDomain); |
|
434
|
|
|
$devId = $this->deviceFromRequest(); |
|
435
|
|
|
if ($devId !== NULL) { |
|
436
|
|
|
$ret = $this->returnDevice($devId, $Dev[$devId]); |
|
437
|
|
|
if ($ret !== FALSE) { |
|
438
|
|
|
return($ret); |
|
439
|
|
|
} |
|
440
|
|
|
} |
|
441
|
|
|
// the device has not been specified or not specified correctly, try to detect if from the browser ID |
|
442
|
|
|
$browser = filter_input(INPUT_SERVER, 'HTTP_USER_AGENT', FILTER_SANITIZE_STRING); |
|
443
|
|
|
$this->loggerInstance->debug(4, "HTTP_USER_AGENT=$browser\n"); |
|
444
|
|
|
foreach ($Dev as $devId => $device) { |
|
445
|
|
|
if (!isset($device['match'])) { |
|
446
|
|
|
continue; |
|
447
|
|
|
} |
|
448
|
|
|
if (preg_match('/' . $device['match'] . '/', $browser)) { |
|
449
|
|
|
return ($this->returnDevice($devId, $device)); |
|
450
|
|
|
} |
|
451
|
|
|
} |
|
452
|
|
|
$this->loggerInstance->debug(2, "Unrecognised system: $browser\n"); |
|
453
|
|
|
return(false); |
|
454
|
|
|
} |
|
455
|
|
|
|
|
456
|
|
|
/* |
|
457
|
|
|
* test if devise is defined and is not hidden. If all is fine return extracted information. |
|
458
|
|
|
* Return FALSE if the device has not been correctly specified |
|
459
|
|
|
*/ |
|
460
|
|
|
private function returnDevice($devId, $device) { |
|
461
|
|
|
if (\core\common\Entity::getAttributeValue($device, 'options', 'hidden') !== 1) { |
|
462
|
|
|
$this->loggerInstance->debug(4, "Browser_id: $devId\n"); |
|
463
|
|
|
return(['device' => $devId, 'display' => $device['display'], 'group' => $device['group']]); |
|
464
|
|
|
} |
|
465
|
|
|
return(FALSE); |
|
466
|
|
|
} |
|
467
|
|
|
|
|
468
|
|
|
/** |
|
469
|
|
|
* This methods cheks if the devide has been specified as the HTTP parameters |
|
470
|
|
|
* @return device id|NULL if correcty specified or FALSE otherwise |
|
471
|
|
|
*/ |
|
472
|
|
|
private function deviceFromRequest() { |
|
473
|
|
|
$devId = filter_input(INPUT_GET, 'device', FILTER_SANITIZE_STRING) ?? filter_input(INPUT_POST, 'device', FILTER_SANITIZE_STRING); |
|
474
|
|
|
if ($devId === NULL || $devId === FALSE) { |
|
475
|
|
|
$this->loggerInstance->debug(2, "Invalid device id provided\n"); |
|
476
|
|
|
return(NULL); |
|
477
|
|
|
} |
|
478
|
|
|
if (!isset(\devices\Devices::listDevices()[$devId])) { |
|
479
|
|
|
$this->loggerInstance->debug(2, "Unrecognised system: $devId\n"); |
|
480
|
|
|
return(NULL); |
|
481
|
|
|
} |
|
482
|
|
|
return($devId); |
|
483
|
|
|
} |
|
484
|
|
|
|
|
485
|
|
|
/** |
|
486
|
|
|
* finds all the user certificates that originated in a given token |
|
487
|
|
|
* @param string $token |
|
488
|
|
|
* @return array|false returns FALSE if a token is invalid, otherwise array of certs |
|
489
|
|
|
*/ |
|
490
|
|
|
public function getUserCerts($token) { |
|
491
|
|
|
$validator = new \web\lib\common\InputValidation(); |
|
492
|
|
|
$cleanToken = $validator->token($token); |
|
493
|
|
|
if ($cleanToken) { |
|
494
|
|
|
// check status of this silverbullet token according to info in DB: |
|
495
|
|
|
// it can be VALID (exists and not redeemed, EXPIRED, REDEEMED or INVALID (non existent) |
|
496
|
|
|
$invitationObject = new \core\SilverbulletInvitation($cleanToken); |
|
497
|
|
|
} else { |
|
498
|
|
|
return false; |
|
499
|
|
|
} |
|
500
|
|
|
$profile = new \core\ProfileSilverbullet($invitationObject->profile, NULL); |
|
501
|
|
|
$userdata = $profile->userStatus($invitationObject->userId); |
|
502
|
|
|
$allcerts = []; |
|
503
|
|
|
foreach ($userdata as $content) { |
|
504
|
|
|
$allcerts = array_merge($allcerts, $content->associatedCertificates); |
|
505
|
|
|
} |
|
506
|
|
|
return $allcerts; |
|
507
|
|
|
} |
|
508
|
|
|
|
|
509
|
|
|
public $device; |
|
510
|
|
|
private $installerPath; |
|
511
|
|
|
|
|
512
|
|
|
/** |
|
513
|
|
|
* helper function to sort profiles by their name |
|
514
|
|
|
* @param \core\AbstractProfile $profile1 the first profile's information |
|
515
|
|
|
* @param \core\AbstractProfile $profile2 the second profile's information |
|
516
|
|
|
* @return int |
|
517
|
|
|
*/ |
|
518
|
|
|
private static function profileSort($profile1, $profile2) { |
|
519
|
|
|
return strcasecmp($profile1->name, $profile2->name); |
|
520
|
|
|
} |
|
521
|
|
|
|
|
522
|
|
|
} |
|
523
|
|
|
|
GEANT /
CAT
