FederatedEventService::confirmInitiator() - Code Metrics - Inspection of "Circles 22" - nextcloud/circles - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#551)

by Maxence

created 2021-02-05 13:13 UTC

FederatedEventService::confirmInitiator() B

↳ Parent: FederatedEventService

Complexity

Conditions	6
Paths	6

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	24
rs	8.9137
c	0
b	0
f	0
cc	6
nc	6
nop	2

<?php

declare(strict_types=1);


/**
 * Circles - Bring cloud-users closer together.
 *
 * This file is licensed under the Affero General Public License version 3 or
 * later. See the COPYING file.
 *
 * @author Maxence Lange <[email protected]>
 * @copyright 2021
 * @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\Circles\Service;


use daita\MySmallPhpTools\ActivityPub\Nextcloud\nc21\NC21Signature;
use daita\MySmallPhpTools\Exceptions\RequestNetworkException;
use daita\MySmallPhpTools\Exceptions\SignatoryException;
use daita\MySmallPhpTools\Model\Nextcloud\nc21\NC21Request;
use daita\MySmallPhpTools\Model\Request;
use daita\MySmallPhpTools\Traits\Nextcloud\nc21\TNC21Request;
use daita\MySmallPhpTools\Traits\TStringTools;
use OC;
use OCA\Circles\Db\RemoteRequest;
use OCA\Circles\Db\RemoteWrapperRequest;
use OCA\Circles\Exceptions\FederatedEventException;
use OCA\Circles\Exceptions\FederatedItemException;
use OCA\Circles\Exceptions\InitiatorNotConfirmedException;
use OCA\Circles\Exceptions\JsonException;
use OCA\Circles\Exceptions\ModelException;
use OCA\Circles\Exceptions\OwnerNotFoundException;
use OCA\Circles\Exceptions\RemoteNotFoundException;
use OCA\Circles\Exceptions\RemoteResourceNotFoundException;
use OCA\Circles\Exceptions\UnknownRemoteException;
use OCA\Circles\IFederatedItem;
use OCA\Circles\IFederatedItemCircleCheckNotRequired;
use OCA\Circles\IFederatedItemInitiatorCheckNotRequired;
use OCA\Circles\IFederatedItemLocalOnly;
use OCA\Circles\IFederatedItemMemberCheckNotRequired;
use OCA\Circles\IFederatedItemMemberEmpty;
use OCA\Circles\IFederatedItemMemberOptional;
use OCA\Circles\IFederatedItemMemberRequired;
use OCA\Circles\Model\Circle;
use OCA\Circles\Model\Federated\FederatedEvent;
use OCA\Circles\Model\Federated\RemoteInstance;
use OCA\Circles\Model\Federated\RemoteWrapper;
use OCA\Circles\Model\GlobalScale\GSWrapper;
use ReflectionClass;
use ReflectionException;


/**
 * Class FederatedEventService
 *
 * @package OCA\Circles\Service
 */
class FederatedEventService extends NC21Signature {


	use TNC21Request;
	use TStringTools;


	/** @var RemoteWrapperRequest */
	private $remoteWrapperRequest;

	/** @var RemoteRequest */
	private $remoteRequest;

	/** @var RemoteUpstreamService */
	private $remoteUpstreamService;

	/** @var ConfigService */
	private $configService;

	/** @var MiscService */
	private $miscService;


	/**
	 * FederatedEventService constructor.
	 *
	 * @param RemoteWrapperRequest $remoteWrapperRequest
	 * @param RemoteRequest $remoteRequest
	 * @param RemoteUpstreamService $remoteUpstreamService
	 * @param ConfigService $configService
	 */
	public function __construct(
		RemoteWrapperRequest $remoteWrapperRequest, RemoteRequest $remoteRequest,
		RemoteUpstreamService $remoteUpstreamService, ConfigService $configService
	) {
		$this->remoteWrapperRequest = $remoteWrapperRequest;
		$this->remoteRequest = $remoteRequest;
		$this->remoteUpstreamService = $remoteUpstreamService;
		$this->configService = $configService;
	}


	/**
	 * Called when creating a new Event.
	 * This method will manage the event locally and upstream the payload if needed.
	 *
	 * @param FederatedEvent $event
	 *
	 * @throws InitiatorNotConfirmedException
	 * @throws OwnerNotFoundException
	 * @throws FederatedEventException
	 * @throws RequestNetworkException
	 * @throws RemoteNotFoundException
	 * @throws RemoteResourceNotFoundException
	 * @throws UnknownRemoteException
	 * @throws SignatoryException
	 * @throws FederatedItemException
	 */
	public function newEvent(FederatedEvent $event): void {
		$event->setSource($this->configService->getLocalInstance());

		try {
			$federatedItem = $this->getFederatedItem($event, true);
		} catch (FederatedEventException $e) {
			$this->e($e);
			throw $e;
		}

		$this->confirmInitiator($event, true);
		if ($this->configService->isLocalInstance($event->getCircle()->getInstance())) {
			$federatedItem->verify($event);
			if (!$event->isAsync()) {
				$federatedItem->manage($event);
			}

			$this->initBroadcast($event);
		} else {
			$this->remoteUpstreamService->confirmEvent($event);
		}
	}


	/**
	 * This confirmation is optional, method is just here to avoid going too far away on the process
	 *
	 * @param FederatedEvent $event
	 * @param bool $local
	 *
	 * @throws InitiatorNotConfirmedException
	 */
	public function confirmInitiator(FederatedEvent $event, bool $local = false): void {
		if ($event->canBypass(FederatedEvent::BYPASS_INITIATORCHECK)) {
			return;
		}

		$circle = $event->getCircle();
		if (!$circle->hasInitiator()) {
			throw new InitiatorNotConfirmedException('Initiator does not exist');
		}

		if ($local) {
			if (!$this->configService->isLocalInstance($circle->getInitiator()->getInstance())) {
				throw new InitiatorNotConfirmedException(
					'Initiator is not from the instance at the origin of the request'
				);
			}
		} else {
			if ($circle->getInitiator()->getInstance() !== $event->getIncomingOrigin()) {
				throw new InitiatorNotConfirmedException(
					'Initiator must belong to the instance at the origin of the request'
				);
			}
		}
	}



//	/**
//	 * We check that the event can be managed/checked locally or if the owner of the circle belongs to
//	 * an other instance of Nextcloud
//	 *
//	 * @param RemoteEvent $event
//	 *
//	 * @return bool
//	 * @throws CircleNotFoundException
//	 * @throws OwnerNotFoundException
//	 */
//	public function isLocalEvent(RemoteEvent $event): bool {
////		if ($event->isLocal()) {
////			return true;
////		}
//
//		$circle = $event->getCircle();
//
////		if (!$circle->hasOwner()) {
//		return ($this->configService->isLocalInstance($circle->getInstance()));
////		}
//
////		if ($event->isVerifiedCircle()) {
////			$localCircle = $event->getCircle();
////		} else {
////			$localCircle = $this->circleRequest->getCircle($circle->getId());
////		}
////
////		$owner = $localCircle->getOwner();
////		if ($owner->getInstance() === ''
////			|| $this->configService->isLocalInstance($owner->getInstance())) {
////			return true;
////		}
////
////		return false;
//	}


	/**
	 * @param FederatedEvent $event
	 * @param bool $local
	 *
	 * @return IFederatedItem
	 * @throws FederatedEventException
	 */
	public function getFederatedItem(FederatedEvent $event, bool $local = false): IFederatedItem {
		$class = $event->getClass();
		try {
			$test = new ReflectionClass($class);
		} catch (ReflectionException $e) {
			throw new FederatedEventException('ReflectionException with ' . $class . ': ' . $e->getMessage());
		}

		if (!in_array(IFederatedItem::class, $test->getInterfaceNames())) {
			throw new FederatedEventException($class . ' does not implements IFederatedItem');
		}

		$item = OC::$server->get($class);
		if (!($item instanceof IFederatedItem)) {
			throw new FederatedEventException($class . ' not an IFederatedItem');
		}

		$this->setFederatedEventBypass($event, $item);
		$this->confirmRequiredCondition($event, $item, $local);

		return $item;
	}


	/**
	 * Some event might need to bypass some checks
	 *
	 * @param FederatedEvent $event
	 * @param IFederatedItem $gs
	 */
	private function setFederatedEventBypass(FederatedEvent $event, IFederatedItem $gs) {
		if ($gs instanceof IFederatedItemCircleCheckNotRequired) {
			$event->bypass(FederatedEvent::BYPASS_LOCALCIRCLECHECK);
		}
		if ($gs instanceof IFederatedItemMemberCheckNotRequired) {
			$event->bypass(FederatedEvent::BYPASS_LOCALMEMBERCHECK);
		}
		if ($gs instanceof IFederatedItemInitiatorCheckNotRequired) {
			$event->bypass(FederatedEvent::BYPASS_INITIATORCHECK);
		}
	}

	/**
	 * Some event might require additional check
	 *
	 * @param FederatedEvent $event
	 * @param IFederatedItem $item
	 * @param bool $local
	 *
	 * @throws FederatedEventException
	 */
	private function confirmRequiredCondition(
		FederatedEvent $event,
		IFederatedItem $item,
		bool $local = false
	) {
		if (!$event->hasCircle()) {
			throw new FederatedEventException('FederatedEvent has no Circle linked');
		}
		if ($item instanceof IFederatedItemMemberEmpty) {
			$event->setMember(null);
		}
		if ($item instanceof IFederatedItemMemberRequired && !$event->hasMember()) {
			throw new FederatedEventException('FederatedEvent has no Member linked');
		}
		if ($event->hasMember()
			&& !($item instanceof IFederatedItemMemberRequired)
			&& !($item instanceof IFederatedItemMemberOptional)) {
			throw new FederatedEventException(
				get_class($item)
				. ' does not implements IFederatedItemMemberOptional nor IFederatedItemMemberRequired'
			);
		}
		if ($item instanceof IFederatedItemLocalOnly && !$local) {
			throw new FederatedEventException('FederatedItem must be executed locally');
		}
	}


	/**
	 * async the process, generate a local request that will be closed.
	 *
	 * @param FederatedEvent $event
	 */
	public function initBroadcast(FederatedEvent $event): void {
		$instances = $this->getInstances($event->isAsync());
		if (empty($instances)) {
			return;
		}

		$wrapper = new RemoteWrapper();
		$wrapper->setEvent($event);
		$wrapper->setToken($this->uuid());
		$wrapper->setCreation(time());
		$wrapper->setSeverity($event->getSeverity());

		foreach ($instances as $instance) {
			$wrapper->setInstance($instance);
			$this->remoteWrapperRequest->create($wrapper);
		}

		$request = new NC21Request('', Request::TYPE_POST);
		$this->configService->configureRequest(
			$request, 'circles.RemoteWrapper.asyncBroadcast', ['token' => $wrapper->getToken()]
		);

		$event->setWrapperToken($wrapper->getToken());

		try {
			$this->doRequest($request);
		} catch (RequestNetworkException $e) {
			$this->e($e, ['wrapper' => $wrapper]);
		}
	}


	/**
	 * @param bool $all
	 * @param Circle|null $circle
	 *
	 * @return array
	 */
	public function getInstances(bool $all = false, ?Circle $circle = null): array {
		$local = $this->configService->getLocalInstance();
		$instances = $this->remoteRequest->getOutgoingRecipient($circle);
		$instances = array_merge(
			[$local], array_map(
						function(RemoteInstance $instance): string {
							return $instance->getInstance();
						}, $instances
					)
		);

		if ($all) {
			return $instances;
		}

		return array_values(
			array_diff($instances, array_merge($this->configService->getTrustedDomains(), [$local]))
		);
	}


	/**
	 * @param array $current
	 */
	private function updateGlobalScaleInstances(array $current): void {

//		$known = $this->remoteRequest->getFromType(RemoteInstance::TYPE_GLOBAL_SCALE);
	}

	/**
	 * @return array
	 */
	private function getRemoteInstances(): array {
		return [];
	}


	/**
	 * should be used to manage results from events, like sending mails on user creation
	 *
	 * @param string $token
	 */
	public function manageResults(string $token): void {
		try {
			$wrappers = $this->remoteWrapperRequest->getByToken($token);
		} catch (JsonException | ModelException $e) {
			return;
		}

		$event = null;
		$events = [];
		foreach ($wrappers as $wrapper) {
			if ($wrapper->getStatus() !== GSWrapper::STATUS_DONE) {
				return;
			}

			$events[$wrapper->getInstance()] = $event = $wrapper->getEvent();
		}

		if ($event === null) {
			return;
		}

		try {
			$gs = $this->getFederatedItem($event);
			$gs->result($events);
		} catch (FederatedEventException $e) {

		}
	}

}



1			<?php
2
3			declare(strict_types=1);
4
5
6			/**
7			* Circles - Bring cloud-users closer together.
8			*
9			* This file is licensed under the Affero General Public License version 3 or
10			* later. See the COPYING file.
11			*
12			* @author Maxence Lange <[email protected]>
13			* @copyright 2021
14			* @license GNU AGPL version 3 or any later version
15			*
16			* This program is free software: you can redistribute it and/or modify
17			* it under the terms of the GNU Affero General Public License as
18			* published by the Free Software Foundation, either version 3 of the
19			* License, or (at your option) any later version.
20			*
21			* This program is distributed in the hope that it will be useful,
22			* but WITHOUT ANY WARRANTY; without even the implied warranty of
23			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
24			* GNU Affero General Public License for more details.
25			*
26			* You should have received a copy of the GNU Affero General Public License
27			* along with this program. If not, see <http://www.gnu.org/licenses/>.
28			*
29			*/
30
31			namespace OCA\Circles\Service;
32
33
34			use daita\MySmallPhpTools\ActivityPub\Nextcloud\nc21\NC21Signature;
35			use daita\MySmallPhpTools\Exceptions\RequestNetworkException;
36			use daita\MySmallPhpTools\Exceptions\SignatoryException;
37			use daita\MySmallPhpTools\Model\Nextcloud\nc21\NC21Request;
38			use daita\MySmallPhpTools\Model\Request;
39			use daita\MySmallPhpTools\Traits\Nextcloud\nc21\TNC21Request;
40			use daita\MySmallPhpTools\Traits\TStringTools;
41			use OC;
42			use OCA\Circles\Db\RemoteRequest;
43			use OCA\Circles\Db\RemoteWrapperRequest;
44			use OCA\Circles\Exceptions\FederatedEventException;
45			use OCA\Circles\Exceptions\FederatedItemException;
46			use OCA\Circles\Exceptions\InitiatorNotConfirmedException;
47			use OCA\Circles\Exceptions\JsonException;
48			use OCA\Circles\Exceptions\ModelException;
49			use OCA\Circles\Exceptions\OwnerNotFoundException;
50			use OCA\Circles\Exceptions\RemoteNotFoundException;
51			use OCA\Circles\Exceptions\RemoteResourceNotFoundException;
52			use OCA\Circles\Exceptions\UnknownRemoteException;
53			use OCA\Circles\IFederatedItem;
54			use OCA\Circles\IFederatedItemCircleCheckNotRequired;
55			use OCA\Circles\IFederatedItemInitiatorCheckNotRequired;
56			use OCA\Circles\IFederatedItemLocalOnly;
57			use OCA\Circles\IFederatedItemMemberCheckNotRequired;
58			use OCA\Circles\IFederatedItemMemberEmpty;
59			use OCA\Circles\IFederatedItemMemberOptional;
60			use OCA\Circles\IFederatedItemMemberRequired;
61			use OCA\Circles\Model\Circle;
62			use OCA\Circles\Model\Federated\FederatedEvent;
63			use OCA\Circles\Model\Federated\RemoteInstance;
64			use OCA\Circles\Model\Federated\RemoteWrapper;
65			use OCA\Circles\Model\GlobalScale\GSWrapper;
66			use ReflectionClass;
67			use ReflectionException;
68
69
70			/**
71			* Class FederatedEventService
72			*
73			* @package OCA\Circles\Service
74			*/
75			class FederatedEventService extends NC21Signature {
76
77
78			use TNC21Request;
79			use TStringTools;
80
81
82			/** @var RemoteWrapperRequest */
83			private $remoteWrapperRequest;
84
85			/** @var RemoteRequest */
86			private $remoteRequest;
87
88			/** @var RemoteUpstreamService */
89			private $remoteUpstreamService;
90
91			/** @var ConfigService */
92			private $configService;
93
94			/** @var MiscService */
95			private $miscService;
96
97
98			/**
99			* FederatedEventService constructor.
100			*
101			* @param RemoteWrapperRequest $remoteWrapperRequest
102			* @param RemoteRequest $remoteRequest
103			* @param RemoteUpstreamService $remoteUpstreamService
104			* @param ConfigService $configService
105			*/
106			public function __construct(
107			RemoteWrapperRequest $remoteWrapperRequest, RemoteRequest $remoteRequest,
108			RemoteUpstreamService $remoteUpstreamService, ConfigService $configService
109			) {
110			$this->remoteWrapperRequest = $remoteWrapperRequest;
111			$this->remoteRequest = $remoteRequest;
112			$this->remoteUpstreamService = $remoteUpstreamService;
113			$this->configService = $configService;
114			}
115
116
117			/**
118			* Called when creating a new Event.
119			* This method will manage the event locally and upstream the payload if needed.
120			*
121			* @param FederatedEvent $event
122			*
123			* @throws InitiatorNotConfirmedException
124			* @throws OwnerNotFoundException
125			* @throws FederatedEventException
126			* @throws RequestNetworkException
127			* @throws RemoteNotFoundException
128			* @throws RemoteResourceNotFoundException
129			* @throws UnknownRemoteException
130			* @throws SignatoryException
131			* @throws FederatedItemException
132			*/
133			public function newEvent(FederatedEvent $event): void {
134			$event->setSource($this->configService->getLocalInstance());
135
136			try {
137			$federatedItem = $this->getFederatedItem($event, true);
138			} catch (FederatedEventException $e) {
139			$this->e($e);
140			throw $e;
141			}
142
143			$this->confirmInitiator($event, true);
144			if ($this->configService->isLocalInstance($event->getCircle()->getInstance())) {
145			$federatedItem->verify($event);
146			if (!$event->isAsync()) {
147			$federatedItem->manage($event);
148			}
149
150			$this->initBroadcast($event);
151			} else {
152			$this->remoteUpstreamService->confirmEvent($event);
153			}
154			}
155
156
157			/**
158			* This confirmation is optional, method is just here to avoid going too far away on the process
159			*
160			* @param FederatedEvent $event
161			* @param bool $local
162			*
163			* @throws InitiatorNotConfirmedException
164			*/
165			public function confirmInitiator(FederatedEvent $event, bool $local = false): void {
166			if ($event->canBypass(FederatedEvent::BYPASS_INITIATORCHECK)) {
167			return;
168			}
169
170			$circle = $event->getCircle();
171			if (!$circle->hasInitiator()) {
172			throw new InitiatorNotConfirmedException('Initiator does not exist');
173			}
174
175			if ($local) {
176			if (!$this->configService->isLocalInstance($circle->getInitiator()->getInstance())) {
177			throw new InitiatorNotConfirmedException(
178			'Initiator is not from the instance at the origin of the request'
179			);
180			}
181			} else {
182			if ($circle->getInitiator()->getInstance() !== $event->getIncomingOrigin()) {
183			throw new InitiatorNotConfirmedException(
184			'Initiator must belong to the instance at the origin of the request'
185			);
186			}
187			}
188			}
189
190
191
192			// /**
193			// * We check that the event can be managed/checked locally or if the owner of the circle belongs to
194			// * an other instance of Nextcloud
195			// *
196			// * @param RemoteEvent $event
197			// *
198			// * @return bool
199			// * @throws CircleNotFoundException
200			// * @throws OwnerNotFoundException
201			// */
202			// public function isLocalEvent(RemoteEvent $event): bool {
203			//// if ($event->isLocal()) {
204			//// return true;
205			//// }
206			//
207			// $circle = $event->getCircle();
208			//
209			//// if (!$circle->hasOwner()) {
210			// return ($this->configService->isLocalInstance($circle->getInstance()));
211			//// }
212			//
213			//// if ($event->isVerifiedCircle()) {
214			//// $localCircle = $event->getCircle();
215			//// } else {
216			//// $localCircle = $this->circleRequest->getCircle($circle->getId());
217			//// }
218			////
219			//// $owner = $localCircle->getOwner();
220			//// if ($owner->getInstance() === ''
221			//// \|\| $this->configService->isLocalInstance($owner->getInstance())) {
222			//// return true;
223			//// }
224			////
225			//// return false;
226			// }
227
228
229			/**
230			* @param FederatedEvent $event
231			* @param bool $local
232			*
233			* @return IFederatedItem
234			* @throws FederatedEventException
235			*/
236			public function getFederatedItem(FederatedEvent $event, bool $local = false): IFederatedItem {
237			$class = $event->getClass();
238			try {
239			$test = new ReflectionClass($class);
240			} catch (ReflectionException $e) {
241			throw new FederatedEventException('ReflectionException with ' . $class . ': ' . $e->getMessage());
242			}
243
244			if (!in_array(IFederatedItem::class, $test->getInterfaceNames())) {
245			throw new FederatedEventException($class . ' does not implements IFederatedItem');
246			}
247
248			$item = OC::$server->get($class);
249			if (!($item instanceof IFederatedItem)) {
250			throw new FederatedEventException($class . ' not an IFederatedItem');
251			}
252
253			$this->setFederatedEventBypass($event, $item);
254			$this->confirmRequiredCondition($event, $item, $local);
255
256			return $item;
257			}
258
259
260			/**
261			* Some event might need to bypass some checks
262			*
263			* @param FederatedEvent $event
264			* @param IFederatedItem $gs
265			*/
266			private function setFederatedEventBypass(FederatedEvent $event, IFederatedItem $gs) {
267			if ($gs instanceof IFederatedItemCircleCheckNotRequired) {
268			$event->bypass(FederatedEvent::BYPASS_LOCALCIRCLECHECK);
269			}
270			if ($gs instanceof IFederatedItemMemberCheckNotRequired) {
271			$event->bypass(FederatedEvent::BYPASS_LOCALMEMBERCHECK);
272			}
273			if ($gs instanceof IFederatedItemInitiatorCheckNotRequired) {
274			$event->bypass(FederatedEvent::BYPASS_INITIATORCHECK);
275			}
276			}
277
278			/**
279			* Some event might require additional check
280			*
281			* @param FederatedEvent $event
282			* @param IFederatedItem $item
283			* @param bool $local
284			*
285			* @throws FederatedEventException
286			*/
287			private function confirmRequiredCondition(
288			FederatedEvent $event,
289			IFederatedItem $item,
290			bool $local = false
291			) {
292			if (!$event->hasCircle()) {
293			throw new FederatedEventException('FederatedEvent has no Circle linked');
294			}
295			if ($item instanceof IFederatedItemMemberEmpty) {
296			$event->setMember(null);
297			}
298			if ($item instanceof IFederatedItemMemberRequired && !$event->hasMember()) {
299			throw new FederatedEventException('FederatedEvent has no Member linked');
300			}
301			if ($event->hasMember()
302			&& !($item instanceof IFederatedItemMemberRequired)
303			&& !($item instanceof IFederatedItemMemberOptional)) {
304			throw new FederatedEventException(
305			get_class($item)
306			. ' does not implements IFederatedItemMemberOptional nor IFederatedItemMemberRequired'
307			);
308			}
309			if ($item instanceof IFederatedItemLocalOnly && !$local) {
310			throw new FederatedEventException('FederatedItem must be executed locally');
311			}
312			}
313
314
315			/**
316			* async the process, generate a local request that will be closed.
317			*
318			* @param FederatedEvent $event
319			*/
320			public function initBroadcast(FederatedEvent $event): void {
321			$instances = $this->getInstances($event->isAsync());
322			if (empty($instances)) {
323			return;
324			}
325
326			$wrapper = new RemoteWrapper();
327			$wrapper->setEvent($event);
328			$wrapper->setToken($this->uuid());
329			$wrapper->setCreation(time());
330			$wrapper->setSeverity($event->getSeverity());
331
332			foreach ($instances as $instance) {
333			$wrapper->setInstance($instance);
334			$this->remoteWrapperRequest->create($wrapper);
335			}
336
337			$request = new NC21Request('', Request::TYPE_POST);
338			$this->configService->configureRequest(
339			$request, 'circles.RemoteWrapper.asyncBroadcast', ['token' => $wrapper->getToken()]
340			);
341
342			$event->setWrapperToken($wrapper->getToken());
343
344			try {
345			$this->doRequest($request);
346			} catch (RequestNetworkException $e) {
347			$this->e($e, ['wrapper' => $wrapper]);
348			}
349			}
350
351
352			/**
353			* @param bool $all
354			* @param Circle\|null $circle
355			*
356			* @return array
357			*/
358			public function getInstances(bool $all = false, ?Circle $circle = null): array {
359			$local = $this->configService->getLocalInstance();
360			$instances = $this->remoteRequest->getOutgoingRecipient($circle);
361			$instances = array_merge(
362			[$local], array_map(
363			function(RemoteInstance $instance): string {
364			return $instance->getInstance();
365			}, $instances
366			)
367			);
368
369			if ($all) {
370			return $instances;
371			}
372
373			return array_values(
374			array_diff($instances, array_merge($this->configService->getTrustedDomains(), [$local]))
375			);
376			}
377
378
379			/**
380			* @param array $current
381			*/
382			private function updateGlobalScaleInstances(array $current): void {
			0 ignored issues – show Unused Code introduced 2021-01-29 12:47 UTC by Report Bug Copy Issue Report The parameter `$current` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history...
383			// $known = $this->remoteRequest->getFromType(RemoteInstance::TYPE_GLOBAL_SCALE);
384			}
385
386			/**
387			* @return array
388			*/
389			private function getRemoteInstances(): array {
390			return [];
391			}
392
393
394			/**
395			* should be used to manage results from events, like sending mails on user creation
396			*
397			* @param string $token
398			*/
399			public function manageResults(string $token): void {
400			try {
401			$wrappers = $this->remoteWrapperRequest->getByToken($token);
402			} catch (JsonException \| ModelException $e) {
403			return;
404			}
405
406			$event = null;
407			$events = [];
408			foreach ($wrappers as $wrapper) {
409			if ($wrapper->getStatus() !== GSWrapper::STATUS_DONE) {
410			return;
411			}
412
413			$events[$wrapper->getInstance()] = $event = $wrapper->getEvent();
414			}
415
416			if ($event === null) {
417			return;
418			}
419
420			try {
421			$gs = $this->getFederatedItem($event);
422			$gs->result($events);
423			} catch (FederatedEventException $e) {
			0 ignored issues – show Coding Style Comprehensibility introduced 2021-02-03 13:57 UTC by Report Bug Copy Issue Report Consider adding a comment why this CATCH block is empty. Loading history...
424			}
425			}
426
427			}
428
429

nextcloud / circles

Pull Request — master (#551)

FederatedEventService::confirmInitiator() B

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