82 lines
2.1 KiB
PHP
82 lines
2.1 KiB
PHP
<?php
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namespace Noalyss;
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/*
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* This file is part of NOALYSS.
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*
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* NOALYSS is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* NOALYSS 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 General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with NOALYSS; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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// Copyright Author Dany De Bontridder danydb@aevalys.eu 22/10/23
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/**
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* @file
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* @brief class using OTP
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*
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*/
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/**
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* @brief generate OTP
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*/
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use chillerlan\Authenticator\{
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Authenticator,
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AuthenticatorOptions
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};
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use chillerlan\Authenticator\Authenticators\AuthenticatorInterface;
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class OTP {
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private $authenticator;
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function __construct() {
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$options = new AuthenticatorOptions;
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$options->secret_length = 32;
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$options->algorithm = AuthenticatorInterface::ALGO_SHA512;
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$options->digits=6;
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$this->authenticator = new Authenticator($options);
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}
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/**
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* @brief build a secret key and returns it
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* @return string random string of 32
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*/
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function build_secret() {
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$secret = $this->authenticator->createSecret();
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return $secret;
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}
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/**
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* @brief compute a code for auth. for the user passed in parameter
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* @param $user (\Noalyss_User)
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*/
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function compute_code($secret)
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{
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$this->authenticator->setSecret($secret);
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return $this->authenticator->code();
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}
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public function get_authenticator() {
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return $this->authenticator;
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}
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public function set_authenticator($authenticator) {
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$this->authenticator = $authenticator;
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return $this;
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}
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}
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