Den Piligrim
281 lines
11 KiB
TypeScript
281 lines
11 KiB
TypeScript
import { Controller, Get, Param, HttpException, HttpStatus, Res, Req, Inject, Query } from '@nestjs/common';
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import { InjectRepository } from '@nestjs/typeorm';
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import { Repository } from 'typeorm';
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import type { Response, Request } from 'express';
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import * as QRCode from 'qrcode';
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import { CACHE_MANAGER } from '@nestjs/cache-manager';
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import type { Cache } from 'cache-manager';
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import { Subscription } from '../subscriptions/entities/subscription.entity';
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import { Public } from '../auth/public.decorator';
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import { Tunnel } from 'src/tunnels/entities/tunnel.entity';
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@Controller()
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export class ClientController {
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constructor(
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@InjectRepository(Subscription)
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private subRepo: Repository<Subscription>,
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@InjectRepository(Tunnel)
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private tunnelRepo: Repository<Tunnel>,
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@Inject(CACHE_MANAGER) private cacheManager: Cache
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) { }
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@Public()
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@Get('bus/:uuid')
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async getSubscription(
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@Param('uuid') uuid: string,
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@Req() req: Request,
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@Res() res: Response
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) {
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const sub = await this.subRepo.findOne({
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where: { uuid },
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relations: ['inbounds']
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});
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if (!sub || !sub.isEnabled) {
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throw new HttpException('Subscription not found', HttpStatus.NOT_FOUND);
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}
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const links = sub.inbounds
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?.map(i => i.link)
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.filter(l => l && l.length > 0) || [];
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const plainTextList = links.join('\n');
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const base64Config = Buffer.from(plainTextList).toString('base64');
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const userAgent = req.headers['user-agent'] || '';
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const isBrowser = /Mozilla|Chrome|Safari|Firefox|Edge/.test(userAgent);
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if (!isBrowser) {
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res.setHeader('Content-Type', 'text/plain; charset=utf-8');
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res.send(base64Config);
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} else {
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const currentUrl = `${req.protocol}://${req.get('host')}/bus/${uuid}`;
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const cacheKey = `qr_${uuid}`;
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let qrDataUrl = await this.cacheManager.get<string>(cacheKey);
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if (!qrDataUrl) {
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qrDataUrl = await QRCode.toDataURL(currentUrl, { width: 300, margin: 2 });
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await this.cacheManager.set(cacheKey, qrDataUrl, 86400000);
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} else {
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console.log(`Взяли QR из кэша для ${uuid}`);
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}
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const html = `
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<!DOCTYPE html>
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<html lang="ru">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>${sub.name} | 3DP-MANAGER</title>
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<style>
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body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; background-color: #f4f6f8; display: flex; align-items: center; justify-content: center; height: 100vh; margin: 0; }
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.card { background: white; padding: 2rem; border-radius: 16px; box-shadow: 0 4px 20px rgba(0,0,0,0.1); text-align: center; max-width: 400px; width: 90%; }
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h2 { margin-top: 0; color: #333; }
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.qr-box { background: #fff; padding: 10px; border: 1px solid #eee; border-radius: 8px; display: inline-block; margin: 20px 0; }
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.link-box { background: #f5f5f5; padding: 10px; border-radius: 6px; font-family: monospace; word-break: break-all; font-size: 12px; color: #666; margin-bottom: 20px; border: 1px solid #e0e0e0; }
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button { background-color: #1976d2; color: white; border: none; padding: 12px 24px; border-radius: 8px; font-size: 16px; cursor: pointer; transition: background 0.2s; width: 100%; display: flex; align-items: center; justify-content: center; gap: 8px; }
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button:hover { background-color: #1565c0; }
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button:active { transform: scale(0.98); }
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.note { margin-top: 20px; font-size: 12px; color: #999; }
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#subscription-links { display: none; }
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</style>
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</head>
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<body>
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<div class="card">
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<h2>Ваша подписка</h2>
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<p style="color: #666;">Отсканируйте QR-код в приложении Happ, v2RayTun или Streisand</p>
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<div class="qr-box">
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<img src="${qrDataUrl}" alt="QR Code" />
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</div>
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<div class="link-box" id="link-text">${currentUrl}</div>
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<button onclick="copyLink()">
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<svg width="20" height="20" viewBox="0 0 24 24" fill="white"><path d="M16 1H4C2.9 1 2 1.9 2 3V17H4V3H16V1ZM19 5H8C6.9 5 6 5.9 6 7V21C6 22.1 6.9 23 8 23H19C20.1 23 21 22.1 21 21V7C21 5.9 20.1 5 19 5ZM19 21H8V7H19V21Z"/></svg>
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Копировать ссылку
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</button>
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<div class="note">Для автоматического обновления конфигов используйте эту ссылку</div>
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</div>
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<textarea id="subscription-links">${base64Config}</textarea>
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<script>
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function copyLink() {
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const link = document.getElementById('link-text').innerText;
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navigator.clipboard.writeText(link).then(() => {
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const btn = document.querySelector('button');
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const originalText = btn.innerHTML;
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btn.innerHTML = 'Скопировано!';
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btn.style.backgroundColor = '#2e7d32';
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setTimeout(() => {
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btn.innerHTML = originalText;
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btn.style.backgroundColor = '#1976d2';
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}, 2000);
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});
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}
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</script>
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</body>
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</html>
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`;
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res.setHeader('Content-Type', 'text/html');
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res.send(html);
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}
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}
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@Public()
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@Get('bus/:uuid/:tunnelId')
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async getRelaySubscription(
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@Param('uuid') uuid: string,
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@Param('tunnelId') tunnelId: string,
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@Query('format') format: string,
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@Req() req: Request,
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@Res() res: Response
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) {
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const tunnel = await this.tunnelRepo.findOne({ where: { id: +tunnelId } });
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if (!tunnel) {
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return res.status(HttpStatus.NOT_FOUND).send('Relay server not found');
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}
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const relayHost = tunnel.domain || tunnel.ip;
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const sub = await this.subRepo.findOne({
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where: { uuid },
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relations: ['inbounds']
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});
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if (!sub || !sub.isEnabled) {
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throw new HttpException('Subscription not found', HttpStatus.NOT_FOUND);
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}
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let links = sub.inbounds
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?.map(i => i.link)
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.filter(l => l && l.length > 0) || [];
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links = links.map(link => this.patchLink(link, relayHost));
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const plainTextList = links.join('\n');
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const base64Config = Buffer.from(plainTextList).toString('base64');
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const userAgent = req.headers['user-agent'] || '';
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const isBrowser = /Mozilla|Chrome|Safari|Firefox|Edge/.test(userAgent);
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if (!isBrowser) {
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res.setHeader('Content-Type', 'text/plain; charset=utf-8');
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res.send(base64Config);
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} else {
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const currentUrl = `${req.protocol}://${req.get('host')}/bus/${uuid}/${tunnelId}`;
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const cacheKey = `qr_${uuid}_${relayHost || 'direct'}`;
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let qrDataUrl = await this.cacheManager.get<string>(cacheKey);
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if (!qrDataUrl) {
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qrDataUrl = await QRCode.toDataURL(currentUrl, { width: 300, margin: 2 });
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await this.cacheManager.set(cacheKey, qrDataUrl, 86400000);
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} else {
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console.log(`Взяли QR из кэша для ${uuid}`);
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}
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const html = `
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<!DOCTYPE html>
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<html lang="ru">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>${sub.name} | 3DP-MANAGER</title>
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<style>
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body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; background-color: #f4f6f8; display: flex; align-items: center; justify-content: center; height: 100vh; margin: 0; }
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.card { background: white; padding: 2rem; border-radius: 16px; box-shadow: 0 4px 20px rgba(0,0,0,0.1); text-align: center; max-width: 400px; width: 90%; }
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h2 { margin-top: 0; color: #333; }
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.qr-box { background: #fff; padding: 10px; border: 1px solid #eee; border-radius: 8px; display: inline-block; margin: 20px 0; }
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.link-box { background: #f5f5f5; padding: 10px; border-radius: 6px; font-family: monospace; word-break: break-all; font-size: 12px; color: #666; margin-bottom: 20px; border: 1px solid #e0e0e0; }
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button { background-color: #1976d2; color: white; border: none; padding: 12px 24px; border-radius: 8px; font-size: 16px; cursor: pointer; transition: background 0.2s; width: 100%; display: flex; align-items: center; justify-content: center; gap: 8px; }
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button:hover { background-color: #1565c0; }
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button:active { transform: scale(0.98); }
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.note { margin-top: 20px; font-size: 12px; color: #999; }
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#subscription-links { display: none; }
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</style>
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</head>
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<body>
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<div class="card">
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<h2>Ваша подписка</h2>
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<p style="color: #666;">Отсканируйте QR-код в приложении Happ, v2RayTun или Streisand</p>
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<div class="qr-box">
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<img src="${qrDataUrl}" alt="QR Code" />
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</div>
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<div class="link-box" id="link-text">${currentUrl}</div>
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<button onclick="copyLink()">
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<svg width="20" height="20" viewBox="0 0 24 24" fill="white"><path d="M16 1H4C2.9 1 2 1.9 2 3V17H4V3H16V1ZM19 5H8C6.9 5 6 5.9 6 7V21C6 22.1 6.9 23 8 23H19C20.1 23 21 22.1 21 21V7C21 5.9 20.1 5 19 5ZM19 21H8V7H19V21Z"/></svg>
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Копировать ссылку
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</button>
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<div class="note">Для автоматического обновления конфигов используйте эту ссылку</div>
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</div>
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<textarea id="subscription-links">${base64Config}</textarea>
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<script>
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function copyLink() {
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const link = document.getElementById('link-text').innerText;
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navigator.clipboard.writeText(link).then(() => {
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const btn = document.querySelector('button');
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const originalText = btn.innerHTML;
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btn.innerHTML = 'Скопировано!';
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btn.style.backgroundColor = '#2e7d32';
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setTimeout(() => {
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btn.innerHTML = originalText;
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btn.style.backgroundColor = '#1976d2';
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}, 2000);
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});
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}
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</script>
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</body>
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</html>
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`;
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res.setHeader('Content-Type', 'text/html');
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res.send(html);
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}
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}
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private patchLink(link: string, newHost: string): string {
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if (link.startsWith('vmess://')) {
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try {
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const base64Part = link.substring(8);
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const jsonStr = Buffer.from(base64Part, 'base64').toString('utf-8');
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const config = JSON.parse(jsonStr);
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config.add = newHost;
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const newJsonStr = JSON.stringify(config);
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const newBase64 = Buffer.from(newJsonStr).toString('base64');
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return `vmess://${newBase64}`;
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} catch (e) {
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return link;
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}
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} else if (link.startsWith('vless://') || link.startsWith('trojan://')) {
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return link.replace(/@.*?:/, `@${newHost}:`);
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} else if (link.startsWith('ss://')) {
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if (link.includes('@')) {
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return link.replace(/@.*?:/, `@${newHost}:`);
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}
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return link;
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}
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return link;
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}
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} |