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<?php |
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|
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/** |
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* @package Logtivity |
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* @contact logtivity.io, [email protected] |
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* @copyright 2025-2026 Logtivity. All rights reserved |
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* @license https://www.gnu.org/licenses/gpl.html GNU/GPL |
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* |
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* This file is part of Logtivity. |
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* |
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* Logtivity 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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* Logtivity 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 Logtivity. If not, see <https://www.gnu.org/licenses/>. |
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*/ |
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|
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class Logtivity_Rest_Endpoints |
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{ |
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/** |
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* @var Logtivity_JsonWebToken |
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*/ |
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protected Logtivity_JsonWebToken $token; |
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|
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public function __construct() |
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{ |
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require_once __DIR__ . '/Logtivity_JsonWebToken.php'; |
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|
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$this->token = new Logtivity_JsonWebToken(); |
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|
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add_action('rest_api_init', function () { |
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register_rest_route( |
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'logtivity/v1', |
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'/options', |
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[ |
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'methods' => 'GET', |
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'permission_callback' => function (WP_REST_Request $request) { |
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return $this->verifyAuthorization($request->get_header('Authorization')); |
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}, |
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'callback' => function () { |
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try { |
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$options = new Logtivity_Options(); |
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|
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$response = $options->getOptions(); |
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|
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$lastCheckinOption = 'logtivity_last_settings_check_in_at'; |
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|
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$response[$lastCheckinOption] = get_option($lastCheckinOption); |
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$response[$lastCheckinOption] = $response[$lastCheckinOption]['date'] ?? null; |
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$response['logtivity_checkin_delay'] = $options->checkinDelay; |
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$response['version'] = $this->getLogtivityVersion(); |
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|
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return $response; |
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|
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} catch (Throwable $error) { |
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return new WP_Error( |
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'logtivity_error', |
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$error->getMessage(), |
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[ |
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'status' => $error->getCode(), |
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'line' => $error->getLine(), |
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'file' => $error->getFile(), |
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] |
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); |
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} |
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}, |
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]); |
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}); |
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} |
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|
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/** |
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* @return self |
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*/ |
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public static function init(): self |
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{ |
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return new static(); |
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} |
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|
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/** |
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* @param ?string $authHeader |
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* |
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* @return true|WP_Error |
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*/ |
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protected function verifyAuthorization(?string $authHeader) |
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{ |
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$apikey = (new Logtivity_Options())->getApiKey(); |
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|
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if ($apikey) { |
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try { |
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if ($authHeader == false) { |
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throw new Exception('No authorization provided'); |
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} |
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|
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$keys = explode(' ', $authHeader); |
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if (count($keys) == 2 && $keys[0] == 'Bearer') { |
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$payload = $this->parseToken($keys[1], $apikey); |
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|
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$issuer = $payload->iss ?? ''; |
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if ($this->compareDomains($issuer, logtivity_get_app_url()) == false) { |
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throw new Exception( |
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sprintf( |
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'Request Source: %s', |
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$issuer ? 'invalid' : 'unidentified' |
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) |
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); |
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} |
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|
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$audience = $payload->aud ?? ''; |
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if ($this->compareDomains($audience, site_url()) == false) { |
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throw new Exception( |
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sprintf( |
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'Target Site: %s', |
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$audience ? 'incorrect' : 'unidentified' |
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) |
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); |
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} |
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|
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} else { |
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throw new Exception('Malformed header'); |
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} |
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|
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return true; |
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|
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} catch (Throwable $e) { |
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return new WP_Error('invalid_token', $e->getMessage(), ['status' => 401]); |
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} |
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} |
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|
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return new WP_Error('missing_api_key', 'The API Key has not been set on this site', ['status' => 401]); |
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} |
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|
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/** |
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* @param string $token |
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* @param string $secret |
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* |
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* @return ?object |
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* @throws Exception |
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*/ |
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protected function parseToken(string $token, string $secret): object |
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{ |
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if (empty($this->token)) { |
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require_once __DIR__ . '/Logtivity_JsonWebToken.php'; |
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$this->token = new Logtivity_JsonWebToken(); |
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} |
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|
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return $this->token->parse($token, $secret); |
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} |
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|
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/** |
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* @param string $urlLeft |
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* @param string $urlRight |
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* |
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* @return bool |
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*/ |
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protected function compareDomains(string $urlLeft, string $urlRight): bool |
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{ |
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if ( |
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preg_match('#^(?:https?://)?(\S*?)/?$#', $urlLeft, $left) |
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&& preg_match('#^(?:https?://)?(\S*?)/?$#', $urlRight, $right) |
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) { |
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return $left[1] == $right[1]; |
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} |
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|
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return false; |
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} |
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|
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/** |
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* @return string |
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*/ |
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protected function getLogtivityVersion(): string |
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{ |
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$path = WP_PLUGIN_DIR . '/logtivity/logtivity.php'; |
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if (is_file($path)) { |
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$pluginData = get_plugin_data($path); |
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$version = $pluginData['Version'] ?? 'Unknown'; |
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} |
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|
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return $version ?? 'Logtivity not available'; |
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} |
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} |
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|
