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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 fkooman\YubiTwee\CurlMultiHttpClient; |
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use fkooman\YubiTwee\Exception\YubiTweeException; |
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use fkooman\YubiTwee\Validator; |
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use SURFnet\VPN\Server\Exception\YubiKeyException; |
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class YubiKey |
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{ |
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public function verify($userId, $yubiKeyOtp, $yubiKeyId = null) |
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{ |
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try { |
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$validator = new Validator(new CurlMultiHttpClient()); |
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$response = $validator->verify($yubiKeyOtp); |
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if ($response->success()) { |
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if (!is_null($yubiKeyId)) { |
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// the yubiKeyId MUST match the Id from the validation |
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// response |
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if ($yubiKeyId !== $response->id()) { |
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throw new YubiKeyException('user not bound to this YubiKey ID'); |
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} |
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} |
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return $response->id(); |
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} |
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throw new YubiKeyException(sprintf('YubiKey OTP is not valid: %s', $response->status())); |
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} catch (YubiTweeException $e) { |
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throw new YubiKeyException(sprintf('YubiKey OTP validation failed: %s', $e->getMessage())); |
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} |
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} |
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} |
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eduVPN /
vpn-server-api
This check looks from parameters that have been defined for a function or method, but which are not used in the method body.