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<?php |
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/** |
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* Copyright (C) 2016 SURFnet. |
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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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namespace SURFnet\VPN\Server; |
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use Psr\Log\LoggerInterface; |
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use SURFnet\VPN\Common\HttpClient\ServerClient; |
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use SURFnet\VPN\Server\Exception\InputValidationException; |
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class Otp |
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{ |
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/** @var \Psr\Log\LoggerInterface */ |
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private $logger; |
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/** @var \SURFnet\VPN\Common\HttpClient\HttpClientInterface */ |
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private $serverClient; |
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public function __construct(LoggerInterface $logger, ServerClient $serverClient) |
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{ |
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$this->logger = $logger; |
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$this->serverClient = $serverClient; |
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} |
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public function verify(array $envData) |
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{ |
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try { |
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InputValidation::userName($envData['username']); |
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$commonName = InputValidation::commonName($envData['common_name']); |
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$otpKey = InputValidation::otpKey($envData['password']); |
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$userId = self::getUserId($commonName); |
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// user has OTP secret registered? |
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if (false === $this->serverClient->hasOtpSecret($userId)) { |
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$this->logger->error('no OTP secret registered', $envData); |
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return false; |
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} |
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// verify the OTP key |
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if (false === $this->serverClient->verifyOtpKey($userId, $otpKey)) { |
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$this->logger->error('invalid OTP key', $envData); |
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return false; |
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} |
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$this->logger->info('OTP verified', $envData); |
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return true; |
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} catch (InputValidationException $e) { |
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$this->logger->error($e->getMessage(), $envData); |
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return false; |
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} |
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} |
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private static function getUserId($commonName) |
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{ |
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// XXX share this with "Connection" class and possibly others |
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// return the part before the first underscore, it is already validated |
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// so we can be sure this is fine |
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return substr($commonName, 0, strpos($commonName, '_')); |
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} |
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} |
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eduVPN /
vpn-server-api
Loading history...
Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property.
Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property..