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-rw-r--r--apps/dav/lib/Provisioning/Apple/AppleProvisioningNode.php91
-rw-r--r--apps/dav/lib/Provisioning/Apple/AppleProvisioningPlugin.php267
2 files changed, 358 insertions, 0 deletions
diff --git a/apps/dav/lib/Provisioning/Apple/AppleProvisioningNode.php b/apps/dav/lib/Provisioning/Apple/AppleProvisioningNode.php
new file mode 100644
index 00000000000..adc28c83429
--- /dev/null
+++ b/apps/dav/lib/Provisioning/Apple/AppleProvisioningNode.php
@@ -0,0 +1,91 @@
+<?php
+/**
+ * @copyright 2018, Georg Ehrke <oc.list@georgehrke.com>
+ *
+ * @author Georg Ehrke <oc.list@georgehrke.com>
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+namespace OCA\DAV\Provisioning\Apple;
+
+use OCP\AppFramework\Utility\ITimeFactory;
+use Sabre\DAV\Exception\Forbidden;
+use Sabre\DAV\INode;
+use Sabre\DAV\IProperties;
+use Sabre\DAV\PropPatch;
+
+class AppleProvisioningNode implements INode, IProperties {
+
+ const FILENAME = 'apple-provisioning.mobileconfig';
+
+ protected $timeFactory;
+
+ /**
+ * @param ITimeFactory $timeFactory
+ */
+ public function __construct(ITimeFactory $timeFactory) {
+ $this->timeFactory = $timeFactory;
+ }
+
+ /**
+ * @return string
+ */
+ public function getName() {
+ return self::FILENAME;
+ }
+
+
+ public function setName($name) {
+ throw new Forbidden('Renaming ' . self::FILENAME . ' is forbidden');
+ }
+
+ /**
+ * @return null
+ */
+ public function getLastModified() {
+ return null;
+ }
+
+ /**
+ * @throws Forbidden
+ */
+ public function delete() {
+ throw new Forbidden(self::FILENAME . ' may not be deleted.');
+ }
+
+ /**
+ * @param array $properties
+ * @return array
+ */
+ public function getProperties($properties) {
+ $datetime = $this->timeFactory->getDateTime();
+
+ return [
+ '{DAV:}getcontentlength' => 42,
+ '{DAV:}getlastmodified' => $datetime->format(\DateTime::RFC2822),
+ ];
+ }
+
+ /**
+ * @param PropPatch $propPatch
+ * @throws Forbidden
+ */
+ public function propPatch(PropPatch $propPatch) {
+ throw new Forbidden(self::FILENAME . '\'s properties may not be altered.');
+ }
+}
diff --git a/apps/dav/lib/Provisioning/Apple/AppleProvisioningPlugin.php b/apps/dav/lib/Provisioning/Apple/AppleProvisioningPlugin.php
new file mode 100644
index 00000000000..55c352d98ba
--- /dev/null
+++ b/apps/dav/lib/Provisioning/Apple/AppleProvisioningPlugin.php
@@ -0,0 +1,267 @@
+<?php
+/**
+ * @copyright 2018, Georg Ehrke <oc.list@georgehrke.com>
+ *
+ * @author Georg Ehrke <oc.list@georgehrke.com>
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+namespace OCA\DAV\Provisioning\Apple;
+
+use OCP\IL10N;
+use OCP\IRequest;
+use OCP\IURLGenerator;
+use OCP\IUserSession;
+use Sabre\DAV\Server;
+use Sabre\DAV\ServerPlugin;
+use Sabre\HTTP\RequestInterface;
+use Sabre\HTTP\ResponseInterface;
+
+class AppleProvisioningPlugin extends ServerPlugin {
+
+ /**
+ * @var Server
+ */
+ protected $server;
+
+ /**
+ * @var IURLGenerator
+ */
+ protected $urlGenerator;
+
+ /**
+ * @var IUserSession
+ */
+ protected $userSession;
+
+ /**
+ * @var \OC_Defaults
+ */
+ protected $themingDefaults;
+
+ /**
+ * @var IRequest
+ */
+ protected $request;
+
+ /**
+ * @var IL10N
+ */
+ protected $l10n;
+
+ /**
+ * @var \closure
+ */
+ protected $uuidClosure;
+
+ /**
+ * AppleProvisioningPlugin constructor.
+ *
+ * @param IUserSession $userSession
+ * @param IURLGenerator $urlGenerator
+ * @param \OC_Defaults $themingDefaults
+ * @param IRequest $request
+ * @param IL10N $l10n
+ * @param \closure $uuidClosure
+ */
+ public function __construct(IUserSession $userSession, IURLGenerator $urlGenerator,
+ \OC_Defaults $themingDefaults, IRequest $request,
+ IL10N $l10n, \closure $uuidClosure) {
+ $this->userSession = $userSession;
+ $this->urlGenerator = $urlGenerator;
+ $this->themingDefaults = $themingDefaults;
+ $this->request = $request;
+ $this->l10n = $l10n;
+ $this->uuidClosure = $uuidClosure;
+ }
+
+ /**
+ * @param Server $server
+ */
+ public function initialize(Server $server) {
+ $this->server = $server;
+ $this->server->on('method:GET', [$this, 'httpGet'], 90);
+ }
+
+ /**
+ * @param RequestInterface $request
+ * @param ResponseInterface $response
+ * @return boolean
+ */
+ public function httpGet(RequestInterface $request, ResponseInterface $response):bool {
+ if ($request->getPath() !== 'provisioning/' . AppleProvisioningNode::FILENAME) {
+ return true;
+ }
+
+ $user = $this->userSession->getUser();
+ if (!$user) {
+ return true;
+ }
+
+ $serverProtocol = $this->request->getServerProtocol();
+ $useSSL = ($serverProtocol === 'https');
+
+ if (!$useSSL) {
+ $response->setStatus(200);
+ $response->setHeader('Content-Type', 'text/plain; charset=utf-8');
+ $response->setBody($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()]));
+
+ return false;
+ }
+
+ $absoluteURL = $request->getAbsoluteUrl();
+ $parsedUrl = parse_url($absoluteURL);
+ if (isset($parsedUrl['port'])) {
+ $serverPort = (int) $parsedUrl['port'];
+ } else {
+ $serverPort = 443;
+ }
+ $server_url = $parsedUrl['host'];
+
+ $description = $this->themingDefaults->getName();
+ $userId = $user->getUID();
+
+ $reverseDomain = implode('.', array_reverse(explode('.', $parsedUrl['host'])));
+
+ $caldavUUID = call_user_func($this->uuidClosure);
+ $carddavUUID = call_user_func($this->uuidClosure);
+ $profileUUID = call_user_func($this->uuidClosure);
+
+ $caldavIdentifier = $reverseDomain . '.' . $caldavUUID;
+ $carddavIdentifier = $reverseDomain . '.' . $carddavUUID;
+ $profileIdentifier = $reverseDomain . '.' . $profileUUID;
+
+ $caldavDescription = $this->l10n->t('Configures a CalDAV account');
+ $caldavDisplayname = $description . ' CalDAV';
+ $carddavDescription = $this->l10n->t('Configures a CardDAV account');
+ $carddavDisplayname = $description . ' CardDAV';
+
+ $filename = $userId . '-' . AppleProvisioningNode::FILENAME;
+
+ $xmlSkeleton = $this->getTemplate();
+ $body = vsprintf($xmlSkeleton, array_map(function($v) {
+ return \htmlspecialchars($v, ENT_XML1, 'UTF-8');
+ }, [
+ $description,
+ $server_url,
+ $userId,
+ $serverPort,
+ $caldavDescription,
+ $caldavDisplayname,
+ $caldavIdentifier,
+ $caldavUUID,
+ $description,
+ $server_url,
+ $userId,
+ $serverPort,
+ $carddavDescription,
+ $carddavDisplayname,
+ $carddavIdentifier,
+ $carddavUUID,
+ $description,
+ $profileIdentifier,
+ $profileUUID
+ ]
+ ));
+
+ $response->setStatus(200);
+ $response->setHeader('Content-Disposition', 'attachment; filename="' . $filename . '"');
+ $response->setHeader('Content-Type', 'application/xml; charset=utf-8');
+ $response->setBody($body);
+
+ return false;
+ }
+
+ /**
+ * @return string
+ */
+ private function getTemplate():string {
+ return <<<EOF
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+ <key>PayloadContent</key>
+ <array>
+ <dict>
+ <key>CalDAVAccountDescription</key>
+ <string>%s</string>
+ <key>CalDAVHostName</key>
+ <string>%s</string>
+ <key>CalDAVUsername</key>
+ <string>%s</string>
+ <key>CalDAVUseSSL</key>
+ <true/>
+ <key>CalDAVPort</key>
+ <integer>%s</integer>
+ <key>PayloadDescription</key>
+ <string>%s</string>
+ <key>PayloadDisplayName</key>
+ <string>%s</string>
+ <key>PayloadIdentifier</key>
+ <string>%s</string>
+ <key>PayloadType</key>
+ <string>com.apple.caldav.account</string>
+ <key>PayloadUUID</key>
+ <string>%s</string>
+ <key>PayloadVersion</key>
+ <integer>1</integer>
+ </dict>
+ <dict>
+ <key>CardDAVAccountDescription</key>
+ <string>%s</string>
+ <key>CardDAVHostName</key>
+ <string>%s</string>
+ <key>CardDAVUsername</key>
+ <string>%s</string>
+ <key>CardDAVUseSSL</key>
+ <true/>
+ <key>CardDAVPort</key>
+ <integer>%s</integer>
+ <key>PayloadDescription</key>
+ <string>%s</string>
+ <key>PayloadDisplayName</key>
+ <string>%s</string>
+ <key>PayloadIdentifier</key>
+ <string>%s</string>
+ <key>PayloadType</key>
+ <string>com.apple.carddav.account</string>
+ <key>PayloadUUID</key>
+ <string>%s</string>
+ <key>PayloadVersion</key>
+ <integer>1</integer>
+ </dict>
+ </array>
+ <key>PayloadDisplayName</key>
+ <string>%s</string>
+ <key>PayloadIdentifier</key>
+ <string>%s</string>
+ <key>PayloadRemovalDisallowed</key>
+ <false/>
+ <key>PayloadType</key>
+ <string>Configuration</string>
+ <key>PayloadUUID</key>
+ <string>%s</string>
+ <key>PayloadVersion</key>
+ <integer>1</integer>
+</dict>
+</plist>
+
+EOF;
+ }
+}