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<?php |
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declare(strict_types=1); |
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/** |
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* SPDX-FileCopyrightText: 2024 Rainer Dohmen <[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\XMPP; |
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use OCA\TwoFactorGateway\Exception\MessageTransmissionException; |
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use OCA\TwoFactorGateway\Provider\FieldDefinition; |
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use OCA\TwoFactorGateway\Provider\Gateway\AGateway; |
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use OCA\TwoFactorGateway\Provider\Settings; |
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use OCP\IAppConfig; |
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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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* @method string getSender() |
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* @method static setSender(string $sender) |
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* @method string getPassword() |
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* @method static setPassword(string $password) |
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* @method string getServer() |
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* @method static setServer(string $server) |
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* @method string getUsername() |
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* @method static setUsername(string $username) |
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* @method string getMethod() |
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* @method static setMethod(string $method) |
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*/ |
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class Gateway extends AGateway { |
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public function __construct( |
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public IAppConfig $appConfig, |
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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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public function createSettings(): Settings { |
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return new Settings( |
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name: 'XMPP', |
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instructions: <<<HTML |
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<p>In order to receive authentication codes via XMPP, your XMPP Server must support http requests (ask your admin).</p> |
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<p>Enter your JID (XMPP address) to receive your verification code below.</p> |
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HTML, |
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fields: [ |
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new FieldDefinition( |
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field: 'sender', |
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prompt: 'Please enter your sender XMPP-JID:', |
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), |
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new FieldDefinition( |
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field: 'password', |
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prompt: 'Please enter your sender XMPP password:', |
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), |
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new FieldDefinition( |
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field: 'server', |
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prompt: 'Please enter full path to access REST/HTTP API:', |
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), |
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new FieldDefinition( |
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field: 'username', |
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prompt: '', |
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), |
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new FieldDefinition( |
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field: 'method', |
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prompt: 'Please enter 1 or 2 for XMPP sending option:', |
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), |
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], |
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); |
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} |
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#[\Override] |
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public function send(string $identifier, string $message, array $extra = []): void { |
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$this->logger->debug("sending xmpp message to $identifier, message: $message"); |
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$sender = $this->getSender(); |
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$password = $this->getPassword(); |
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$server = $this->getServer(); |
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$method = $this->getMethod(); |
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$user = $this->getUsername(); |
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$url = $server . $identifier; |
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if ($method === '1') { |
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$from = $user; |
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} |
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if ($method === '2') { |
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$from = $sender; |
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} |
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$this->logger->debug("URL: $url, sender: $sender, method: $method"); |
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try { |
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$ch = curl_init(); |
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curl_setopt($ch, CURLOPT_URL, $url); |
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); |
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curl_setopt($ch, CURLOPT_POST, 1); |
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curl_setopt($ch, CURLOPT_POSTFIELDS, $message); |
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curl_setopt($ch, CURLOPT_USERPWD, $from . ':' . $password); |
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curl_setopt($ch, CURLOPT_HTTPHEADER, ['Content-Type: text/plain']); |
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$result = curl_exec($ch); |
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curl_close($ch); |
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$this->logger->debug("XMPP message to $identifier sent"); |
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} catch (\Exception) { |
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throw new MessageTransmissionException(); |
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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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$settings = $this->getSettings(); |
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$fields = []; |
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foreach ($settings->fields as $field) { |
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$fields[$field->field] = $field; |
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} |
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$sender = ''; |
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while (empty($sender) or substr_count($sender, '@') !== 1) { |
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$senderQuestion = new Question($fields['sender']->prompt . ' '); |
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$sender = $helper->ask($input, $output, $senderQuestion); |
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if (empty($sender)) { |
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$output->writeln('XMPP-JID must not be empty!'); |
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} elseif (substr_count($sender, '@') !== 1) { |
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$output->writeln('XMPP-JID not valid!'); |
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} else { |
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$username = explode('@', $sender)[0]; |
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} |
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} |
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$output->writeln("Using $sender as XMPP-JID.\nUsing $username as username."); |
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$password = ''; |
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while (empty($password)) { |
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$passwordQuestion = new Question($fields['password']->prompt . ' '); |
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$password = $helper->ask($input, $output, $passwordQuestion); |
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if (empty($password)) { |
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$output->writeln('Password must not be empty!'); |
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} |
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} |
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$output->writeln('Password accepted.'); |
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$server = ''; |
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while (empty($server)) { |
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$serverQuestion = new Question($fields['server']->prompt . ' '); |
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$server = $helper->ask($input, $output, $serverQuestion); |
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if (empty($server)) { |
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$output->writeln('API path must not be empty!'); |
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} |
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} |
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$output->writeln("Using $server as full URL to access REST/HTTP API."); |
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$method = 0; |
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while (intval($method) < 1 or intval($method) > 2) { |
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echo $fields['method']->prompt . PHP_EOL; |
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echo "(1) prosody with mod_rest\n"; |
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echo "(2) prosody with mod_post_msg\n"; |
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$methodQuestion = new Question('Your choice: '); |
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$method = $helper->ask($input, $output, $methodQuestion); |
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} |
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if ($method === '1') { |
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$output->writeln('Using prosody with mod_rest as XMPP sending option.'); |
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} elseif ($method === '2') { |
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$output->writeln('Using prosody with mod_post_msg as XMPP sending option.'); |
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} |
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$output->writeln('XMPP Admin Configuration finished.'); |
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$this->setSender($sender); |
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$this->setPassword($password); |
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$this->setServer($server); |
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$this->setUsername($username); |
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$this->setMethod($method); |
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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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