mirror of
https://github.com/netzbegruenung/circles.git
synced 2024-05-14 17:16:05 +02:00
be8aca2b8a
Signed-off-by: Maxence Lange <maxence@artificial-owl.com>
178 lines
5 KiB
PHP
178 lines
5 KiB
PHP
<?php
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declare(strict_types=1);
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/**
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* Circles - Bring cloud-users closer together.
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*
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* This file is licensed under the Affero General Public License version 3 or
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* later. See the COPYING file.
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*
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* @author Maxence Lange <maxence@artificial-owl.com>
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* @copyright 2021
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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\Circles\FederatedItems;
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use OCA\Circles\Tools\Traits\TDeserialize;
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use OCA\Circles\Db\CircleRequest;
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use OCA\Circles\Exceptions\FederatedItemBadRequestException;
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use OCA\Circles\Exceptions\FederatedItemException;
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use OCA\Circles\IFederatedItem;
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use OCA\Circles\IFederatedItemAsyncProcess;
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use OCA\Circles\Model\Circle;
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use OCA\Circles\Model\Federated\FederatedEvent;
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use OCA\Circles\Model\Helpers\MemberHelper;
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use OCA\Circles\Service\ConfigService;
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/**
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* Class CircleConfig
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*
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* @package OCA\Circles\FederatedItems
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*/
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class CircleConfig implements
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IFederatedItem,
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IFederatedItemAsyncProcess {
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use TDeserialize;
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/** @var CircleRequest */
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private $circleRequest;
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/** @var ConfigService */
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private $configService;
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/**
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* CircleConfig constructor.
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*
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* @param CircleRequest $circleRequest
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* @param ConfigService $configService
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*/
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public function __construct(CircleRequest $circleRequest, ConfigService $configService) {
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$this->circleRequest = $circleRequest;
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$this->configService = $configService;
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}
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/**
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* @param FederatedEvent $event
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*
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* @throws FederatedItemException
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*/
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public function verify(FederatedEvent $event): void {
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$circle = $event->getCircle();
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$config = $event->getParams()->gInt('config');
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$initiatorHelper = new MemberHelper($circle->getInitiator());
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$initiatorHelper->mustBeAdmin();
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$listing = Circle::$DEF_CFG_CORE_FILTER;
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if (!$circle->isConfig(Circle::CFG_SYSTEM)) {
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$listing = array_merge($listing, Circle::$DEF_CFG_SYSTEM_FILTER);
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}
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$confirmed = true;
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foreach ($listing as $item) {
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if ($circle->isConfig($item, $config)) {
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$confirmed = false;
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}
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}
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if ($circle->isConfig(Circle::CFG_LOCAL, $config)
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&& !$circle->isConfig(Circle::CFG_LOCAL)) {
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$config -= Circle::CFG_LOCAL;
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}
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if (!$circle->isConfig(Circle::CFG_LOCAL, $config)
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&& $circle->isConfig(Circle::CFG_LOCAL)) {
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$config += Circle::CFG_LOCAL;
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}
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if (!$circle->isConfig(Circle::CFG_OPEN, $config)
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&& $circle->isConfig(Circle::CFG_OPEN)
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&& $circle->isConfig(Circle::CFG_REQUEST, $config)
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) {
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$config -= Circle::CFG_REQUEST;
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}
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if ($circle->isConfig(Circle::CFG_REQUEST, $config)
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&& !$circle->isConfig(Circle::CFG_REQUEST)
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&& !$circle->isConfig(Circle::CFG_OPEN, $config)) {
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$config += Circle::CFG_OPEN;
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}
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if (!$circle->isConfig(Circle::CFG_ROOT, $config)
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&& $circle->isConfig(Circle::CFG_ROOT)
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&& $circle->isConfig(Circle::CFG_FEDERATED, $config)) {
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$config -= Circle::CFG_FEDERATED;
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// TODO: Broadcast message to other instances about loosing federated tag.
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}
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if ($circle->isConfig(Circle::CFG_FEDERATED, $config)
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&& !$circle->isConfig(Circle::CFG_FEDERATED)
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&& !$circle->isConfig(Circle::CFG_ROOT, $config)) {
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$config += Circle::CFG_ROOT;
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// TODO: Check locally that circle is not a member of another circle.
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// TODO in that case, remove the membership (and update the memberships)
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$event->getData()->sBool('_broadcastAsFederated', true);
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}
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if (!$confirmed || $config > Circle::$DEF_CFG_MAX) {
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throw new FederatedItemBadRequestException('Configuration value is not valid');
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}
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$new = clone $circle;
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$new->setConfig($config);
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$this->configService->confirmAllowedCircleTypes($new);
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$event->getData()->sInt('config', $new->getConfig());
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$event->setOutcome($this->serialize($new));
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}
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/**
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* @param FederatedEvent $event
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*/
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public function manage(FederatedEvent $event): void {
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$circle = clone $event->getCircle();
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$config = $event->getData()->gInt('config');
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$circle->setConfig($config);
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// TODO: Check locally that circle is not un-federated during the process
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// TODO: if the circle is managed remotely, remove the circle locally
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// TODO: if the circle is managed locally, remove non-local users
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// TODO: Check locally that circle is not federated during the process
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// TODO: sync if it is to broadcast to Trusted RemoteInstance
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$this->circleRequest->updateConfig($circle);
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}
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/**
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* @param FederatedEvent $event
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* @param array $results
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*/
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public function result(FederatedEvent $event, array $results): void {
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}
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}
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