glb_adm
01acfa3b40
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Источник: https://github.com/nextcloud/spreed/archive/refs/tags/v22.0.12.tar.gz С этого коммита ветка официального Nextcloud Talk отрезана (решение владельца 2026-07-06). Все дальнейшие изменения — только наши; версии релизов: 22.0.12-f7.N.
82 lines
2.1 KiB
PHP
82 lines
2.1 KiB
PHP
<?php
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/**
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* SPDX-FileCopyrightText: 2023 Nextcloud GmbH and Nextcloud contributors
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* SPDX-License-Identifier: AGPL-3.0-or-later
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*/
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$receivedRequestsFile = sys_get_temp_dir() . '/fake-nextcloud-talk-signaling-requests';
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$nextResponseFile = sys_get_temp_dir() . '/fake-nextcloud-talk-signaling-response';
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if (preg_match('/\/api\/v1\/room\/([^\/]+)/', $_SERVER['REQUEST_URI'], $matches)) {
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if (empty($_SERVER['HTTP_SPREED_SIGNALING_RANDOM'])) {
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error_log('fake-signaling-server: Missing Spreed-Signaling-Random header');
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header('HTTP/1.0 403 Forbidden');
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return;
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}
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if (empty($_SERVER['HTTP_SPREED_SIGNALING_CHECKSUM'])) {
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error_log('fake-signaling-server: Missing Spreed-Signaling-Checksum header');
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header('HTTP/1.0 403 Forbidden');
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return;
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}
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$random = $_SERVER['HTTP_SPREED_SIGNALING_RANDOM'];
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$checksum = $_SERVER['HTTP_SPREED_SIGNALING_CHECKSUM'];
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$data = file_get_contents('php://input');
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$hash = hash_hmac('sha256', $random . $data, 'the signaling secret');
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if (!hash_equals($hash, strtolower($checksum))) {
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error_log('fake-signaling-server: Checksum does not match');
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header('HTTP/1.0 403 Forbidden');
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return;
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}
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$receivedRequests = [];
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if (file_exists($receivedRequestsFile)) {
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$receivedRequests = json_decode(file_get_contents($receivedRequestsFile));
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}
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$receivedRequests[] = [
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'token' => $matches[1],
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'data' => $data,
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];
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file_put_contents($receivedRequestsFile, json_encode($receivedRequests));
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if (file_exists($receivedRequestsFile)) {
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$response = file_get_contents($nextResponseFile);
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unlink($nextResponseFile);
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} else {
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$response = 'No response stored';
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}
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header('X-Spreed-Signaling-Features: ' . implode(',', [
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'audio-video-permissions',
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'federation',
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'incall-all',
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'hello-v2',
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'switchto',
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]));
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echo $response ?: '{"type": "dialout","dialout": {"callid": "the-call-id"}}';
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} elseif (preg_match('/\/fake\/requests/', $_SERVER['REQUEST_URI'])) {
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if (!file_exists($receivedRequestsFile)) {
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return;
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}
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$requests = file_get_contents($receivedRequestsFile);
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// Previous received requests are cleared.
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unlink($receivedRequestsFile);
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echo $requests;
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} else {
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header('HTTP/1.0 404 Not Found');
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}
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