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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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<?php |
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// error_reporting(E_ERROR | E_WARNING | E_PARSE | E_NOTICE); |
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/** |
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* This file contains the implementation of the simple CAT user interface |
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* |
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* @author Tomasz Wolniewicz <[email protected]> |
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* |
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* @package UserGUI |
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* |
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*/ |
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$loggerInstance = new \core\common\Logging(); |
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$loggerInstance->debug(4, "basic.php\n"); |
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/** |
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* SimpleGUI defines extensions of the GUI class used only in the simple interface |
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* this class does not define its own constructor. |
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*/ |
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class SimpleGUI extends \core\UserAPI { |
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/** |
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* create the SimpleGUI object calling CAT constructor first |
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* |
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* sets up all public prperties of the object |
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*/ |
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public function __construct() { |
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parent::__construct(); |
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$validator = new \web\lib\common\InputValidation(); |
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$this->args = []; |
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$this->page = 0; |
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$this->languageInstance->setTextDomain('core'); |
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$this->args['lang'] = $this->languageInstance->getLang(); |
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/* |
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The request may contain identifiers of country, idp, profile, device |
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We require that if an identifiet of a lower level exists then all higher identifiers must also |
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be present and match. If a mismatch occures that the lower level identifiers are dropped |
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*/ |
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if (isset($_REQUEST['reset_dev']) && $_REQUEST['reset_dev'] == 1) { |
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unset($_REQUEST['device']); |
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} |
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/* Start with checking if we have the country code if not then use geolocation.. |
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*/ |
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$federations = array_keys($this->printCountryList(1)); |
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if (isset($_REQUEST['country']) && $_REQUEST['country']) { |
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$country = strtoupper($_REQUEST['country']); |
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} else { |
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$location = $this->locateUser(); |
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if ($location['status'] == 'ok') { |
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$country = strtoupper($location['country']); |
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} else { |
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$this->loggerInstance->debug(2, "No coutry provided and unable to locate the address\n"); |
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$country = 'NONE'; |
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} |
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} |
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if (!in_array($country, $federations)) { |
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$country = array_shift($federations); |
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} |
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$this->country = $validator->Federation($country); |
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$this->args['country'] = $this->country->tld; |
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$this->page = 1; |
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// If we have IdP identifier then match country to this identifier |
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// if the request contians a country code and an IdP code that do nat match |
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// then drop the IdP code and just leave the country |
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// If we have Profile identifier then test if we also have IdP identifier, if we do |
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// and they do not match then drop the profile code and just leave the IdP |
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if (isset($_REQUEST['idp']) && $_REQUEST['idp']) { |
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$this->page = 2; |
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try { |
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$this->idp = $validator->IdP($_REQUEST['idp']); |
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} catch (Exception $fail) { |
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$this->page = 1; |
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$this->languageInstance->setTextDomain("web_user"); |
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return; |
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} |
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$countryTemp = new \core\Federation($this->idp->federation); |
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if (strtoupper($this->country->tld) !== strtoupper($countryTemp->tld)) { |
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unset($this->idp); |
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$this->page = 1; |
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$this->languageInstance->setTextDomain("web_user"); |
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return; |
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} |
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$this->args['idp'] = $this->idp->identifier; |
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$this->profileCount = $this->idp->profileCount(); |
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if (!isset($_REQUEST['profile'])) { |
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$this->languageInstance->setTextDomain("web_user"); |
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return; |
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} |
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$this->page = 3; |
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try { |
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$this->profile = $validator->Profile($_REQUEST['profile']); |
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} catch (Exception $fail) { |
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$this->page = 2; |
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$this->languageInstance->setTextDomain("web_user"); |
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return; |
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} |
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if ($this->profile->institution != $this->idp->identifier) { |
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unset($this->profile); |
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$this->page = 2; |
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$this->languageInstance->setTextDomain("web_user"); |
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return; |
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} |
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$this->args['profile'] = $this->profile->identifier; |
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if (isset($_REQUEST['device'])) { |
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$this->args['device'] = $validator->Device($_REQUEST['device']); |
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} |
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} |
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$this->languageInstance->setTextDomain("web_user"); |
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} |
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// print country selection |
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public function listCountries() { |
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$out = ''; |
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$federations = $this->printCountryList(1); |
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$out .= _('Select your country') . '<br>'; |
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$out .= '<select name="country" onchange="submit_form(this)">' . "\n"; |
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foreach ($federations as $fedId => $fedName) { |
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$out .= '<option value="' . $fedId . '"'; |
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if ($fedId === $this->country->tld) { |
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$out .= ' selected'; |
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} |
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$out .= '>' . $fedName . '</option>' . "\n"; |
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} |
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$out .= '</select>'; |
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return $out; |
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} |
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public function listIdPs() { |
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$instList = $this->orderIdentityProviders($this->country->tld); |
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$out = ''; |
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$out .= sprintf(_("Select your %s"), $this->nomenclature_inst ); |
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$out .= '<select name="idp" onchange="submit_form(this)">'; |
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if (!empty($instList)) { |
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if (!isset($this->idp)) { |
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$this->idp = new \core\IdP($instList[0]['idp']); |
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} |
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$idpId = $this->idp->identifier; |
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} |
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foreach ($instList as $oneInst) { |
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$out .= '<option value="' . $oneInst['idp'] . '"'; |
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if ($oneInst['idp'] == $idpId) { |
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$out .= ' selected'; |
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} |
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$out .= '>' . $oneInst['title'] . '</option>'; |
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} |
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$out .= '</select>'; |
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return $out; |
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} |
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public function listProfiles() { |
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if (empty($this->idp)) { |
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return(''); |
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} |
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$profiles = $this->idp->listProfiles(TRUE); |
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if (!isset($this->profile)) { |
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$this->profile = $profiles[0]; |
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} |
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$profileId = $this->profile->identifier; |
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$this->args['profile'] = $profileId; |
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$out = ''; |
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if (count($profiles) > 1) { |
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$out .= _("Select the user group") . '<br>'; |
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$out .= '<select name="profile" onchange="submit_form(this)">'; |
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foreach ($profiles as $profile) { |
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$out .= '<option value="' . $profile->identifier . '"'; |
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if ($profile->identifier == $profileId) { |
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$out .= ' selected'; |
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} |
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$out .= '>' . $profile->name . '</option>'; |
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} |
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$out .= '</select>'; |
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} else { |
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$out .= $this->passArgument('profile'); |
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} |
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return $out; |
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} |
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public function listProfileDevices() { |
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if (!isset($this->profile)) { |
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return ''; |
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} |
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$detectedOs = $this->detectOS(); |
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$deviceName = $detectedOs['device']; |
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$this->args['device'] = $deviceName; |
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$profileRedirect = 0; |
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$redirectTarget = ''; |
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$deviceRedirects = ''; |
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$selectedOs = 0; |
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$unsupportedMessage = '<div id="unsupported_os">' . sprintf(_("Your operating system was not properly detected, is not supported yet or cannot be configured with settings provided by your %s"), $this->nomenclature_inst) . "</div><br>"; |
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$attributes = $this->profileAttributes($this->profile->identifier); |
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$thedevices = $attributes['devices']; |
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$message = ''; |
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if (!$deviceName) { |
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$message = $unsupportedMessage; |
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} |
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if ($attributes['silverbullet']) { |
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$out = _("You can download your eduroam installer via a personalised invitation link sent from your IT support. Please talk to the IT department to get this link."); |
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return $out; |
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} |
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$out = _("Choose an installer to download") . '<br>'; |
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$out .= '<select name="device" onchange="set_device(this)">'; |
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$iterator = 0; |
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foreach ($thedevices as $oneDevice) { |
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if ((isset($oneDevice['options']) && isset($oneDevice['options']['hidden']) && $oneDevice['options']['hidden']) || $oneDevice['status']) { |
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continue; |
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} |
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if (!$deviceName) { |
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$deviceName = $oneDevice['id']; |
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} |
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$disp = $oneDevice['display']; |
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if ($oneDevice['id'] === '0') { |
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$profileRedirect = 1; |
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$redirectTarget = $oneDevice['redirect']; |
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} |
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$out .= '<option value="' . $oneDevice['id'] . '"'; |
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if ($oneDevice['id'] == $deviceName) { |
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$out .= ' selected'; |
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$selectedOs = 1; |
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if ($oneDevice['redirect']) { |
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$redirectTarget = $oneDevice['redirect']; |
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} |
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} |
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$out .= '>' . $disp . '</option>'; |
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$deviceRedirects .= 'redirects[' . $iterator . '] = ' . ( $oneDevice['redirect'] ? 1 : 0 ) . ';'; |
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$iterator++; |
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} |
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$out .= '</select>'; |
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if ($selectedOs == 0) { |
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$message = $unsupportedMessage; |
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} |
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$out = $message . $out; |
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if ($profileRedirect) { |
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$out = ''; |
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} |
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if ($redirectTarget) { |
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$deviceRedirects .= 'is_redirected = 1;'; |
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$out .= _("Your local administrator has specified a redirect to a local support page.") . '<br>' . _("When you click <b>CONTINUE</b> this support page will be opened."); |
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$action = 'window.location.href=\'' . $redirectTarget . '\'; return(false);'; |
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$out .= "<p><button id='devices' name='devices' style='width:100%;' onclick=\"" . $action . '">' . _("CONTINUE to local support page") . "</button>"; |
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} else { |
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$deviceRedirects .= 'is_redirected = 0;'; |
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$action = 'submit_form(this)'; |
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$out .= "<p><button id='devices' name='devices' style='width:100%;' onclick=\"" . $action . '">' . sprintf(_("Do you have an account at this %s?"), $this->nomenclature_inst) . '<br>' . _("If so and if the other settings above are OK then click here to download...") . "</button>"; |
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} |
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$out .= '<script type="text/javascript">' . $deviceRedirects . '</script>'; |
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return $out; |
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} |
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262
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263
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private function displayDownloadHeader() { |
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264
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$attributes = $this->profileAttributes($this->profile->identifier); |
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265
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$out1 = ''; |
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$out = ''; |
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267
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if (!empty($attributes['description'])) { |
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$out1 .= '<div>' . $attributes['description'] . '</div>'; |
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} |
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View Code Duplication |
if (!empty($attributes['local_email'])) { |
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$out .= '<p>Email: <a href="mailto:' . $attributes['local_email'] . '">' . $attributes['local_email'] . '</a>'; |
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} |
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if (!empty($attributes['local_url'])) { |
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$out .= '<p>WWW: <a href="' . $attributes['local_url'] . '">' . $attributes['local_url'] . '</a>'; |
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} |
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View Code Duplication |
if (!empty($attributes['local_phone'])) { |
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277
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$out .= '<p>Tel: <a href="' . $attributes['local_phone'] . '">' . $attributes['local_phone'] . '</a>'; |
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} |
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if ($out !== '') { |
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280
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$out1 .= '<div class="user_info">'; |
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$out1 .= sprintf(_("If you encounter problems you should ask for help at your %s"), $this->nomenclature_inst); |
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$out1 .= $out; |
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$out1 .= "</div>\n"; |
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284
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} |
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285
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return($out1); |
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286
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} |
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287
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288
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private function processDevices() { |
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289
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$this->languageInstance->setTextDomain('devices'); |
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290
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$attributes = $this->profileAttributes($this->profile->identifier); |
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$thedevices = $attributes['devices']; |
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292
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$this->languageInstance->setTextDomain("web_user"); |
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293
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$oneDevice = NULL; |
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294
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foreach ($thedevices as $oneDevice) { |
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295
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if (\core\common\Entity::getAttributeValue($oneDevice, 'options', 'hidden') === 1) { |
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296
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continue; |
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297
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} |
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298
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|
if ($oneDevice['id'] === '0') { |
|
299
|
|
|
print _("Your local administrator has specified a redirect to a local support page.") . ' ' . _("Click on the link below to continue."); |
|
300
|
|
|
print '<div style="width:100%; text-align:center"><a href ="' . $oneDevice['redirect'] . '">' . $oneDevice['redirect'] . '</a></div>'; |
|
301
|
|
|
exit; |
|
302
|
|
|
} |
|
303
|
|
|
if ($oneDevice['id'] === $this->args['device']) { |
|
304
|
|
|
break; |
|
305
|
|
|
} |
|
306
|
|
|
} |
|
307
|
|
|
return($oneDevice); |
|
308
|
|
|
} |
|
309
|
|
|
|
|
310
|
|
|
public function displayDeviceDownload() { |
|
311
|
|
|
$this->languageInstance->setTextDomain("web_user"); |
|
312
|
|
|
print $this->displayDownloadHeader(); |
|
313
|
|
|
$oneDevice = $this->processDevices(); |
|
314
|
|
|
if ($oneDevice === NULL) { |
|
315
|
|
|
throw new Exception("No useable device found"); |
|
316
|
|
|
} |
|
317
|
|
|
$this->languageInstance->setTextDomain("web_user"); |
|
318
|
|
|
|
|
319
|
|
|
$installer = $this->generateInstaller($this->args['device'], $this->profile->identifier); |
|
320
|
|
|
if (!$installer['link']) { |
|
321
|
|
|
print _("This is embarrassing. Generation of your installer failed. System admins have been notified. We will try to take care of the problem as soon as possible."); |
|
322
|
|
|
return; |
|
323
|
|
|
} |
|
324
|
|
|
$extraText = ''; |
|
325
|
|
|
if (isset($oneDevice['message']) && $oneDevice['message']) { |
|
326
|
|
|
$extraText = $oneDevice['message']; |
|
327
|
|
|
} |
|
328
|
|
|
if (isset($oneDevice['device_customtext']) && $oneDevice['device_customtext']) { |
|
329
|
|
|
if ($extraText) { |
|
330
|
|
|
$extraText .= '<p>'; |
|
331
|
|
|
} |
|
332
|
|
|
$extraText .= $oneDevice['device_customtext']; |
|
333
|
|
|
} |
|
334
|
|
|
if (isset($oneDevice['eap_customtext']) && $oneDevice['eap_customtext']) { |
|
335
|
|
|
if ($extraText) { |
|
336
|
|
|
$extraText .= '<p>'; |
|
337
|
|
|
} |
|
338
|
|
|
$extraText .= $oneDevice['eap_customtext']; |
|
339
|
|
|
} |
|
340
|
|
|
if ($extraText) { |
|
341
|
|
|
$extraText .= '<p>'; |
|
342
|
|
|
} |
|
343
|
|
|
print $extraText; |
|
344
|
|
|
|
|
345
|
|
|
$downloadLink = 'user/API.php?action=downloadInstaller&api_version=2&generatedfor=user&lang=' . $this->languageInstance->getLang() . '&device=' . $installer['device'] . '&profile=' . $installer['profile']; |
|
346
|
|
|
|
|
347
|
|
|
print '<p><button id="download_button" onclick="window.location.href=\'' . rtrim(dirname($_SERVER['SCRIPT_NAME']), '/') . '/' . $downloadLink . '\'; return(false)"><div>' . _("Download installer for") . '<br><span style="color:yellow; font-weight: bold">' . $oneDevice['display'] . '</span></div></button>'; |
|
348
|
|
|
|
|
349
|
|
|
print '<p><button id="start_over" name="start_over" onclick="submit_form(this)">' . _("Start over") . '</button>'; |
|
350
|
|
|
print $this->passArgument('country'); |
|
351
|
|
|
print $this->passArgument('idp'); |
|
352
|
|
|
print $this->passArgument('profile'); |
|
353
|
|
|
print $this->passArgument('device'); |
|
354
|
|
|
} |
|
355
|
|
|
|
|
356
|
|
|
public function langSelection() { |
|
357
|
|
|
$out = _("View this page in") . " "; |
|
358
|
|
|
$out .= '<select onchange="submit_form(this)" name="lang">'; |
|
359
|
|
|
foreach (CONFIG['LANGUAGES'] as $lang => $value) { |
|
360
|
|
|
$out .= '<option value="' . $lang . '"'; |
|
361
|
|
|
if ($lang === $this->languageInstance->getLang()) { |
|
362
|
|
|
$out .= ' selected'; |
|
363
|
|
|
} |
|
364
|
|
|
$out .= '>' . $value['display'] . '</option>'; |
|
365
|
|
|
} |
|
366
|
|
|
$out .= '</select>'; |
|
367
|
|
|
return $out; |
|
368
|
|
|
} |
|
369
|
|
|
|
|
370
|
|
|
/** |
|
371
|
|
|
* displays the navigation bar showing the current location of the page |
|
372
|
|
|
*/ |
|
373
|
|
|
public function yourChoice() { |
|
374
|
|
|
$capitalisedCountry = strtoupper($this->country->tld); |
|
375
|
|
|
$countryName = isset($this->knownFederations[$capitalisedCountry]) ? $this->knownFederations[$capitalisedCountry] : $capitalisedCountry; |
|
|
|
|
|
|
376
|
|
|
$countryName = preg_replace('/ +/', ' ', $name); |
|
|
|
|
|
|
377
|
|
|
$out = "$countryName; "; |
|
378
|
|
|
$name = $this->idp->name; |
|
379
|
|
|
$name = preg_replace('/ +/', ' ', $name); |
|
380
|
|
|
$out .= "$name"; |
|
381
|
|
|
if ($this->profileCount > 1) { |
|
382
|
|
|
$name = '; ' . $this->profile->name; |
|
383
|
|
|
$name = preg_replace('/ +/', ' ', $name); |
|
384
|
|
|
$out .= "$name"; |
|
385
|
|
|
} |
|
386
|
|
|
return $out; |
|
387
|
|
|
} |
|
388
|
|
|
|
|
389
|
|
|
/** |
|
390
|
|
|
* generates a hidden input field with the given argName |
|
391
|
|
|
* |
|
392
|
|
|
* @param string $argName name of the hidden input field |
|
393
|
|
|
* @return string |
|
394
|
|
|
*/ |
|
395
|
|
|
public function passArgument($argName) { |
|
396
|
|
|
return '<input type="hidden" name="' . $argName . '" value="' . $this->args[$argName] . '">'; |
|
397
|
|
|
} |
|
398
|
|
|
|
|
399
|
|
|
public $country; |
|
400
|
|
|
public $idp; |
|
401
|
|
|
public $profile; |
|
402
|
|
|
public $args; |
|
403
|
|
|
public $profileCount; |
|
404
|
|
|
public $page; |
|
405
|
|
|
|
|
406
|
|
|
} |
|
407
|
|
|
|
|
408
|
|
|
$Gui = new SimpleGUI(); |
|
409
|
|
|
|
|
410
|
|
|
$loggerInstance->debug(4, "\n----------------------------------SIMPLE.PHP------------------------\n"); |
|
411
|
|
|
?> |
|
412
|
|
|
<!DOCTYPE html> |
|
413
|
|
|
<?php |
|
414
|
|
|
$langObject = new \core\common\Language(); |
|
415
|
|
|
?> |
|
416
|
|
|
<html xmlns="http://www.w3.org/1999/xhtml" lang="<?php echo $langObject->getLang() ?>"> |
|
417
|
|
|
<head lang="<?php echo $langObject->getLang() ?>"> |
|
418
|
|
|
<title><?php echo CONFIG['APPEARANCE']['productname_long']; ?></title> |
|
419
|
|
|
<link rel="stylesheet" media="screen" type="text/css" href="<?php echo $skinObject->findResourceUrl("CSS", "cat-basic.css.php"); ?>" /> |
|
420
|
|
|
<meta charset="utf-8" /> |
|
421
|
|
|
<script type="text/javascript"> |
|
422
|
|
|
var redirects = new Array(); |
|
423
|
|
|
var is_redirected = 0; |
|
424
|
|
|
function set_device(s) { |
|
425
|
|
|
if (redirects[s.selectedIndex] || is_redirected) { |
|
426
|
|
|
my_form.submit(); |
|
427
|
|
|
} else { |
|
428
|
|
|
return; |
|
429
|
|
|
} |
|
430
|
|
|
} |
|
431
|
|
|
function submit_form(id) { |
|
432
|
|
|
if (id.name === 'country') |
|
433
|
|
|
document.getElementById('reset_dev').value = 1; |
|
434
|
|
|
if (id.name === 'profile') |
|
435
|
|
|
document.getElementById('reset_dev').value = 1; |
|
436
|
|
|
if (id.name === 'idp') |
|
437
|
|
|
document.getElementById('reset_dev').value = 1; |
|
438
|
|
|
if (id.name === 'start_over') |
|
439
|
|
|
document.getElementById('devices_h').value = 0; |
|
440
|
|
|
if (id.name === 'devices') |
|
441
|
|
|
document.getElementById('devices_h').value = 1; |
|
442
|
|
|
my_form.submit(); |
|
443
|
|
|
} |
|
444
|
|
|
</script> |
|
445
|
|
|
</head> |
|
446
|
|
|
<body style=""> |
|
447
|
|
|
<?php print '<div id="motd">' . ( isset(CONFIG['APPEARANCE']['MOTD']) ? CONFIG['APPEARANCE']['MOTD'] : ' ' ) . '</div>'; ?> |
|
448
|
|
|
<form name="my_form" method="POST" action="<?php echo $_SERVER['SCRIPT_NAME'] ?>" accept-charset='UTF-8'> |
|
449
|
|
|
<img src="<?php echo $skinObject->findResourceUrl("IMAGES", "consortium_logo.png"); ?>" style="width: 20%; padding-right:20px; padding-top:0px; float:right" alt="logo" /> |
|
450
|
|
|
<?php |
|
451
|
|
|
/* |
|
|
|
|
|
|
452
|
|
|
if($Gui->page == 0) { |
|
453
|
|
|
print "<h1 style='color:red'>"._("no matching data found")."</h1>"; |
|
454
|
|
|
$Gui->page = 2; |
|
455
|
|
|
} |
|
456
|
|
|
*/ |
|
457
|
|
|
$langObject = new \core\common\Language(); |
|
458
|
|
|
print '<h1><a href="' . $_SERVER['SCRIPT_NAME'] . '?lang=' . $langObject->getLang() . '">' . CONFIG['APPEARANCE']['productname'] . '</a></h1>'; |
|
459
|
|
|
print $Gui->langSelection(); |
|
460
|
|
|
if (!isset($_REQUEST['devices_h']) || $_REQUEST['devices_h'] == 0 || isset($_REQUEST['start_over'])) { |
|
461
|
|
|
print "<p>\n"; |
|
462
|
|
|
print $Gui->listCountries(); |
|
463
|
|
|
if ($Gui->page == 2 && !isset($FED[strtoupper($Gui->country->tld)])) { |
|
464
|
|
|
$Gui->page = 1; |
|
465
|
|
|
} |
|
466
|
|
|
print "<p>" . $Gui->listIdPs(); |
|
467
|
|
|
print "<p>" . $Gui->listProfiles(); |
|
468
|
|
|
print "<p>" . $Gui->listProfileDevices(); |
|
469
|
|
|
print '<input type="hidden" name="devices_h" id="devices_h" value="0">'; |
|
470
|
|
|
} else { |
|
471
|
|
|
if ($Gui->page != 3) { |
|
472
|
|
|
print "Arguments missmatch error."; |
|
473
|
|
|
exit; |
|
474
|
|
|
} |
|
475
|
|
|
print '<div id="user_choice">' . $Gui->yourChoice() . '</div><p>'; |
|
476
|
|
|
$Gui->displayDeviceDownload(); |
|
477
|
|
|
print '<input type="hidden" name="devices_h" id="devices_h" value="1">'; |
|
478
|
|
|
} |
|
479
|
|
|
?> |
|
480
|
|
|
<input type="hidden" name="reset_dev" id="reset_dev" value="0"> |
|
481
|
|
|
</form> |
|
482
|
|
|
<div class='footer'><hr /> |
|
483
|
|
|
<?php |
|
484
|
|
|
print('<a href="tou.php">' . _("Terms of use") . "</a><p>"); |
|
485
|
|
|
echo $Gui->CAT_COPYRIGHT; |
|
486
|
|
|
echo "</div>"; |
|
487
|
|
|
?> |
|
488
|
|
|
</body> |
|
489
|
|
|
</html> |
|
490
|
|
|
|
GEANT /
CAT
Loading history...
If you define a variable conditionally, it can happen that it is not defined for all execution paths.
Let’s take a look at an example:
In the above example, the variable $x is defined if you pass “foo” or “bar” as argument for $a. However, since the switch statement has no default case statement, if you pass any other value, the variable $x would be undefined.
Available Fixes
Check for existence of the variable explicitly:
Define a default value for the variable:
Add a value for the missing path: