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<?php
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// This file is part of Moodle - https://moodle.org/
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//
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// Moodle 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 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle 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 Moodle. If not, see <https://www.gnu.org/licenses/>.
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namespace core_user;
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/**
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* Update public key against registered user device.
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*
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* @package core
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* @copyright Alex Morris <alex.morris@catalyst.net.nz>
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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* @since Moodle 4.2
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*/
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class devicekey {
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/**
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* Update the users public key for the specified device and app.
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*
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* @param string $uuid The device UUID.
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* @param string $appid The app id, usually something like com.moodle.moodlemobile.
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* @param string $publickey The app generated public key.
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* @return bool
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* @since Moodle 4.2
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*/
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public static function update_device_public_key(string $uuid, string $appid, string $publickey): bool {
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global $DB, $USER;
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$params = [
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'uuid' => $uuid,
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'appid' => $appid,
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'userid' => $USER->id,
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];
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if ($DB->record_exists('user_devices', $params)) {
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$DB->set_field('user_devices', 'publickey', $publickey, $params);
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return true;
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}
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return false;
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}
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}
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