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<?php |
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/** |
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* @copyright 2018, Georg Ehrke <[email protected]> |
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* |
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* @author Georg Ehrke <[email protected]> |
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* |
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* @license GNU AGPL version 3 or any later version |
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* |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU Affero General Public License as |
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* published by the Free Software Foundation, either version 3 of the |
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* License, or (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU Affero General Public License for more details. |
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* |
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* You should have received a copy of the GNU Affero General Public License |
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* along with this program. If not, see <http://www.gnu.org/licenses/>. |
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* |
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*/ |
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namespace OCA\DAV\Provisioning\Apple; |
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use OCP\IL10N; |
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use OCP\IRequest; |
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use OCP\IURLGenerator; |
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use OCP\IUserSession; |
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use Sabre\DAV\Server; |
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use Sabre\DAV\ServerPlugin; |
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use Sabre\HTTP\RequestInterface; |
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use Sabre\HTTP\ResponseInterface; |
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class AppleProvisioningPlugin extends ServerPlugin { |
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/** |
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* @var Server |
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*/ |
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protected $server; |
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/** |
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* @var IURLGenerator |
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*/ |
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protected $urlGenerator; |
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/** |
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* @var IUserSession |
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*/ |
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protected $userSession; |
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/** |
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* @var \OC_Defaults |
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*/ |
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protected $themingDefaults; |
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/** |
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* @var IRequest |
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*/ |
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protected $request; |
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/** |
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* @var IL10N |
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*/ |
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protected $l10n; |
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/** |
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* @var \closure |
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*/ |
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protected $uuidClosure; |
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/** |
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* AppleProvisioningPlugin constructor. |
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* |
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* @param IUserSession $userSession |
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* @param IURLGenerator $urlGenerator |
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* @param \OC_Defaults $themingDefaults |
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* @param IRequest $request |
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* @param IL10N $l10n |
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* @param \closure $uuidClosure |
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*/ |
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public function __construct(IUserSession $userSession, IURLGenerator $urlGenerator, |
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\OC_Defaults $themingDefaults, IRequest $request, |
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IL10N $l10n, \closure $uuidClosure) { |
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$this->userSession = $userSession; |
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$this->urlGenerator = $urlGenerator; |
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$this->themingDefaults = $themingDefaults; |
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$this->request = $request; |
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$this->l10n = $l10n; |
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$this->uuidClosure = $uuidClosure; |
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} |
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/** |
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* @param Server $server |
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*/ |
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public function initialize(Server $server) { |
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$this->server = $server; |
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$this->server->on('method:GET', [$this, 'httpGet'], 90); |
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} |
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/** |
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* @param RequestInterface $request |
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* @param ResponseInterface $response |
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* @return boolean |
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*/ |
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public function httpGet(RequestInterface $request, ResponseInterface $response):bool { |
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if ($request->getPath() !== 'provisioning/' . AppleProvisioningNode::FILENAME) { |
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return true; |
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} |
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$user = $this->userSession->getUser(); |
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if (!$user) { |
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return true; |
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} |
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$serverProtocol = $this->request->getServerProtocol(); |
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$useSSL = ($serverProtocol === 'https'); |
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if (!$useSSL) { |
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$response->setStatus(200); |
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$response->setHeader('Content-Type', 'text/plain; charset=utf-8'); |
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$response->setBody($this->l10n->t('Your %s needs to be configured to use HTTPS in order to use CalDAV and CardDAV with iOS/macOS.', [$this->themingDefaults->getName()])); |
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return false; |
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} |
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$absoluteURL = $request->getAbsoluteUrl(); |
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$parsedUrl = parse_url($absoluteURL); |
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if (isset($parsedUrl['port'])) { |
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$serverPort = (int) $parsedUrl['port']; |
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} else { |
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$serverPort = 443; |
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} |
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$server_url = $parsedUrl['host']; |
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$description = $this->themingDefaults->getName(); |
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$userId = $user->getUID(); |
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$reverseDomain = implode('.', array_reverse(explode('.', $parsedUrl['host']))); |
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$caldavUUID = call_user_func($this->uuidClosure); |
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$carddavUUID = call_user_func($this->uuidClosure); |
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$profileUUID = call_user_func($this->uuidClosure); |
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$caldavIdentifier = $reverseDomain . '.' . $caldavUUID; |
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$carddavIdentifier = $reverseDomain . '.' . $carddavUUID; |
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$profileIdentifier = $reverseDomain . '.' . $profileUUID; |
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$caldavDescription = $this->l10n->t('Configures a CalDAV account'); |
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$caldavDisplayname = $description . ' CalDAV'; |
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$carddavDescription = $this->l10n->t('Configures a CardDAV account'); |
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$carddavDisplayname = $description . ' CardDAV'; |
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$filename = $userId . '-' . AppleProvisioningNode::FILENAME; |
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$xmlSkeleton = $this->getTemplate(); |
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$body = vsprintf($xmlSkeleton, array_map(function($v) { |
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return \htmlspecialchars($v, ENT_XML1, 'UTF-8'); |
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}, [ |
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$description, |
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$server_url, |
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$userId, |
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$serverPort, |
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$caldavDescription, |
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$caldavDisplayname, |
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$caldavIdentifier, |
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$caldavUUID, |
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$description, |
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$server_url, |
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$userId, |
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$serverPort, |
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$carddavDescription, |
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$carddavDisplayname, |
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$carddavIdentifier, |
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$carddavUUID, |
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$description, |
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$profileIdentifier, |
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$profileUUID |
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] |
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)); |
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$response->setStatus(200); |
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$response->setHeader('Content-Disposition', 'attachment; filename="' . $filename . '"'); |
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$response->setHeader('Content-Type', 'application/xml; charset=utf-8'); |
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$response->setBody($body); |
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return false; |
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} |
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/** |
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* @return string |
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*/ |
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private function getTemplate():string { |
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return <<<EOF |
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<?xml version="1.0" encoding="UTF-8"?> |
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<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> |
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<plist version="1.0"> |
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<dict> |
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<key>PayloadContent</key> |
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<array> |
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<dict> |
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<key>CalDAVAccountDescription</key> |
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<string>%s</string> |
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<key>CalDAVHostName</key> |
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<string>%s</string> |
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<key>CalDAVUsername</key> |
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<string>%s</string> |
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<key>CalDAVUseSSL</key> |
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<true/> |
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<key>CalDAVPort</key> |
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<integer>%s</integer> |
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<key>PayloadDescription</key> |
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<string>%s</string> |
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<key>PayloadDisplayName</key> |
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<string>%s</string> |
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<key>PayloadIdentifier</key> |
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<string>%s</string> |
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<key>PayloadType</key> |
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<string>com.apple.caldav.account</string> |
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<key>PayloadUUID</key> |
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<string>%s</string> |
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<key>PayloadVersion</key> |
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<integer>1</integer> |
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</dict> |
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<dict> |
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<key>CardDAVAccountDescription</key> |
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<string>%s</string> |
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<key>CardDAVHostName</key> |
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<string>%s</string> |
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<key>CardDAVUsername</key> |
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<string>%s</string> |
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<key>CardDAVUseSSL</key> |
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<true/> |
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<key>CardDAVPort</key> |
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<integer>%s</integer> |
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<key>PayloadDescription</key> |
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<string>%s</string> |
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<key>PayloadDisplayName</key> |
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<string>%s</string> |
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<key>PayloadIdentifier</key> |
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<string>%s</string> |
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<key>PayloadType</key> |
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<string>com.apple.carddav.account</string> |
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<key>PayloadUUID</key> |
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<string>%s</string> |
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<key>PayloadVersion</key> |
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<integer>1</integer> |
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</dict> |
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</array> |
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<key>PayloadDisplayName</key> |
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<string>%s</string> |
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<key>PayloadIdentifier</key> |
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<string>%s</string> |
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<key>PayloadRemovalDisallowed</key> |
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<false/> |
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<key>PayloadType</key> |
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<string>Configuration</string> |
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<key>PayloadUUID</key> |
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<string>%s</string> |
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<key>PayloadVersion</key> |
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<integer>1</integer> |
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</dict> |
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</plist> |
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EOF; |
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} |
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} |
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nextcloud /
server
