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<?php |
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declare(strict_types=1); |
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/** |
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* SPDX-FileCopyrightText: 2024 Christoph Wurst <[email protected]> |
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* SPDX-License-Identifier: AGPL-3.0-or-later |
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*/ |
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namespace OCA\TwoFactorGateway\Provider\Channel\Signal; |
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use OCA\TwoFactorGateway\Exception\MessageTransmissionException; |
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use OCA\TwoFactorGateway\Provider\Gateway\AGateway; |
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use OCP\Http\Client\IClientService; |
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use OCP\IAppConfig; |
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use OCP\IUser; |
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use Psr\Log\LoggerInterface; |
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use Symfony\Component\Console\Helper\QuestionHelper; |
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use Symfony\Component\Console\Input\InputInterface; |
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use Symfony\Component\Console\Output\OutputInterface; |
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use Symfony\Component\Console\Question\Question; |
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/** |
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* An integration of https://gitlab.com/morph027/signal-web-gateway |
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* |
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* @method string getUrl() |
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* @method static setUrl(string $url) |
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*/ |
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class Gateway extends AGateway { |
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public const SCHEMA = [ |
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'name' => 'Signal', |
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'instructions' => 'The gateway can send authentication to your Signal mobile and deskop app.', |
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'fields' => [ |
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['field' => 'url', 'prompt' => 'Please enter the URL of the Signal gateway (leave blank to use default):', 'default' => 'http://localhost:5000'], |
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], |
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]; |
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public function __construct( |
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public IAppConfig $appConfig, |
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private IClientService $clientService, |
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private LoggerInterface $logger, |
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) { |
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parent::__construct($appConfig); |
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} |
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#[\Override] |
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public function send(IUser $user, string $identifier, string $message, array $extra = []): void { |
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$client = $this->clientService->newClient(); |
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// determine type of gateway |
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$response = $client->get($this->getUrl() . '/v1/about'); |
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if ($response->getStatusCode() === 200) { |
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// New style gateway https://gitlab.com/morph027/signal-cli-dbus-rest-api |
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$response = $client->post( |
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$this->getUrl() . '/v1/send/' . $identifier, |
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[ |
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'json' => [ 'message' => $message ], |
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] |
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); |
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$body = (string) $response->getBody(); |
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$json = json_decode($body, true); |
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if ($response->getStatusCode() !== 201 || is_null($json) || !is_array($json) || !isset($json['timestamp'])) { |
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$status = $response->getStatusCode(); |
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throw new MessageTransmissionException("error reported by Signal gateway, status=$status, body=$body}"); |
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} |
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} else { |
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// Try old deprecated gateway https://gitlab.com/morph027/signal-web-gateway |
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$response = $client->post( |
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$this->getUrl() . '/v1/send/' . $identifier, |
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[ |
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'body' => [ |
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'to' => $identifier, |
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'message' => $message, |
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], |
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'json' => [ 'message' => $message ], |
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] |
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); |
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$body = $response->getBody(); |
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$json = json_decode($body, true); |
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if ($response->getStatusCode() !== 200 || is_null($json) || !is_array($json) || !isset($json['success']) || $json['success'] !== true) { |
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$status = $response->getStatusCode(); |
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throw new MessageTransmissionException("error reported by Signal gateway, status=$status, body=$body}"); |
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} |
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} |
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} |
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#[\Override] |
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public function cliConfigure(InputInterface $input, OutputInterface $output): int { |
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$helper = new QuestionHelper(); |
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$urlQuestion = new Question(self::SCHEMA['fields'][0]['prompt'], self::SCHEMA['fields'][0]['default']); |
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$url = $helper->ask($input, $output, $urlQuestion); |
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$output->writeln("Using $url."); |
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$this->setUrl($url); |
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return 0; |
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} |
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} |
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nextcloud /
twofactor_gateway
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