2025-11-03 20:35:01 +00:00
|
|
|
|
const express = require('express');
|
|
|
|
|
|
const router = express.Router();
|
2025-11-04 21:51:05 +00:00
|
|
|
|
const crypto = require('crypto');
|
|
|
|
|
|
const User = require('../models/User');
|
|
|
|
|
|
const config = require('../config');
|
|
|
|
|
|
const { validateTelegramId } = require('../middleware/validator');
|
|
|
|
|
|
const { logSecurityEvent } = require('../middleware/logger');
|
|
|
|
|
|
const { strictAuthLimiter } = require('../middleware/security');
|
|
|
|
|
|
|
|
|
|
|
|
// Проверка подписи Telegram OAuth (Login Widget)
|
|
|
|
|
|
function validateTelegramOAuth(authData, botToken) {
|
|
|
|
|
|
if (!authData || !authData.hash) {
|
|
|
|
|
|
return false;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
const { hash, ...data } = authData;
|
|
|
|
|
|
const dataCheckString = Object.keys(data)
|
|
|
|
|
|
.sort()
|
|
|
|
|
|
.map(key => `${key}=${data[key]}`)
|
|
|
|
|
|
.join('\n');
|
|
|
|
|
|
|
|
|
|
|
|
const secretKey = crypto
|
|
|
|
|
|
.createHmac('sha256', 'WebAppData')
|
|
|
|
|
|
.update(botToken)
|
|
|
|
|
|
.digest();
|
|
|
|
|
|
|
|
|
|
|
|
const calculatedHash = crypto
|
|
|
|
|
|
.createHmac('sha256', secretKey)
|
|
|
|
|
|
.update(dataCheckString)
|
|
|
|
|
|
.digest('hex');
|
|
|
|
|
|
|
|
|
|
|
|
return calculatedHash === hash;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
// Авторизация через Telegram OAuth (Login Widget)
|
|
|
|
|
|
router.post('/oauth', strictAuthLimiter, async (req, res) => {
|
|
|
|
|
|
try {
|
|
|
|
|
|
const { user: telegramUser, auth_date, hash } = req.body;
|
|
|
|
|
|
|
|
|
|
|
|
if (!telegramUser || !auth_date || !hash) {
|
|
|
|
|
|
logSecurityEvent('INVALID_OAUTH_DATA', req);
|
|
|
|
|
|
return res.status(400).json({ error: 'Неверные данные авторизации' });
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
// Валидация Telegram ID
|
|
|
|
|
|
if (!validateTelegramId(telegramUser.id)) {
|
|
|
|
|
|
logSecurityEvent('INVALID_TELEGRAM_ID', req, { telegramId: telegramUser.id });
|
|
|
|
|
|
return res.status(400).json({ error: 'Неверный ID пользователя' });
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
// Проверка подписи Telegram (строгая проверка в production)
|
|
|
|
|
|
if (config.telegramBotToken) {
|
|
|
|
|
|
const authData = {
|
|
|
|
|
|
id: telegramUser.id,
|
|
|
|
|
|
first_name: telegramUser.first_name,
|
|
|
|
|
|
last_name: telegramUser.last_name,
|
|
|
|
|
|
username: telegramUser.username,
|
|
|
|
|
|
photo_url: telegramUser.photo_url,
|
|
|
|
|
|
auth_date: auth_date,
|
|
|
|
|
|
hash: hash
|
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
|
|
const isValid = validateTelegramOAuth(authData, config.telegramBotToken);
|
|
|
|
|
|
|
|
|
|
|
|
if (!isValid) {
|
|
|
|
|
|
logSecurityEvent('INVALID_OAUTH_SIGNATURE', req, { telegramId: telegramUser.id });
|
|
|
|
|
|
|
|
|
|
|
|
// В production строгая проверка
|
|
|
|
|
|
if (config.isProduction()) {
|
|
|
|
|
|
return res.status(401).json({ error: 'Неверная подпись Telegram OAuth' });
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
// Найти или создать пользователя
|
|
|
|
|
|
let user = await User.findOne({ telegramId: telegramUser.id.toString() });
|
|
|
|
|
|
if (!user) {
|
|
|
|
|
|
user = new User({
|
|
|
|
|
|
telegramId: telegramUser.id.toString(),
|
|
|
|
|
|
username: telegramUser.username || telegramUser.first_name,
|
|
|
|
|
|
firstName: telegramUser.first_name,
|
|
|
|
|
|
lastName: telegramUser.last_name,
|
|
|
|
|
|
photoUrl: telegramUser.photo_url
|
|
|
|
|
|
});
|
|
|
|
|
|
await user.save();
|
|
|
|
|
|
console.log(`✅ Создан новый пользователь через OAuth: ${user.username}`);
|
|
|
|
|
|
} else {
|
|
|
|
|
|
// Обновить данные пользователя
|
|
|
|
|
|
user.username = telegramUser.username || telegramUser.first_name;
|
|
|
|
|
|
user.firstName = telegramUser.first_name;
|
|
|
|
|
|
user.lastName = telegramUser.last_name;
|
|
|
|
|
|
user.photoUrl = telegramUser.photo_url;
|
|
|
|
|
|
await user.save();
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
// Получить полные данные пользователя
|
|
|
|
|
|
const populatedUser = await User.findById(user._id).populate([
|
|
|
|
|
|
{ path: 'followers', select: 'username firstName lastName photoUrl' },
|
|
|
|
|
|
{ path: 'following', select: 'username firstName lastName photoUrl' }
|
|
|
|
|
|
]);
|
|
|
|
|
|
|
|
|
|
|
|
res.json({
|
|
|
|
|
|
success: true,
|
|
|
|
|
|
user: {
|
|
|
|
|
|
id: populatedUser._id,
|
|
|
|
|
|
telegramId: populatedUser.telegramId,
|
|
|
|
|
|
username: populatedUser.username,
|
|
|
|
|
|
firstName: populatedUser.firstName,
|
|
|
|
|
|
lastName: populatedUser.lastName,
|
|
|
|
|
|
photoUrl: populatedUser.photoUrl,
|
|
|
|
|
|
bio: populatedUser.bio,
|
|
|
|
|
|
role: populatedUser.role,
|
|
|
|
|
|
followersCount: populatedUser.followers.length,
|
|
|
|
|
|
followingCount: populatedUser.following.length,
|
|
|
|
|
|
settings: populatedUser.settings,
|
|
|
|
|
|
banned: populatedUser.banned
|
|
|
|
|
|
}
|
|
|
|
|
|
});
|
|
|
|
|
|
} catch (error) {
|
|
|
|
|
|
console.error('Ошибка OAuth:', error);
|
|
|
|
|
|
res.status(500).json({ error: 'Ошибка сервера' });
|
|
|
|
|
|
}
|
|
|
|
|
|
});
|
2025-11-03 20:35:01 +00:00
|
|
|
|
|
|
|
|
|
|
// Проверка авторизации и получение данных пользователя
|
2025-11-04 21:51:05 +00:00
|
|
|
|
const { authenticate } = require('../middleware/auth');
|
|
|
|
|
|
|
2025-11-03 20:35:01 +00:00
|
|
|
|
router.post('/verify', authenticate, async (req, res) => {
|
|
|
|
|
|
try {
|
|
|
|
|
|
const user = await req.user.populate([
|
|
|
|
|
|
{ path: 'followers', select: 'username firstName lastName photoUrl' },
|
|
|
|
|
|
{ path: 'following', select: 'username firstName lastName photoUrl' }
|
|
|
|
|
|
]);
|
|
|
|
|
|
|
|
|
|
|
|
res.json({
|
|
|
|
|
|
success: true,
|
|
|
|
|
|
user: {
|
|
|
|
|
|
id: user._id,
|
|
|
|
|
|
telegramId: user.telegramId,
|
|
|
|
|
|
username: user.username,
|
|
|
|
|
|
firstName: user.firstName,
|
|
|
|
|
|
lastName: user.lastName,
|
|
|
|
|
|
photoUrl: user.photoUrl,
|
|
|
|
|
|
bio: user.bio,
|
|
|
|
|
|
role: user.role,
|
|
|
|
|
|
followersCount: user.followers.length,
|
|
|
|
|
|
followingCount: user.following.length,
|
|
|
|
|
|
settings: user.settings,
|
|
|
|
|
|
banned: user.banned
|
|
|
|
|
|
}
|
|
|
|
|
|
});
|
|
|
|
|
|
} catch (error) {
|
|
|
|
|
|
console.error('Ошибка verify:', error);
|
|
|
|
|
|
res.status(500).json({ error: 'Ошибка сервера' });
|
|
|
|
|
|
}
|
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
|
|
module.exports = router;
|
|
|
|
|
|
|