fix(site): export preview/download and restore GeoExport deploy

Restore site/ mirror, patch export fetch for empty API responses and
Keenetic format, add Telegram bot card, and switch install.sh back to
geoexport-site systemd + nginx on port 4173.

Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
Андрей Бобырев
2026-05-24 21:54:23 +03:00
parent 35e815641e
commit afc2d5470e
14 changed files with 442 additions and 68 deletions

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@@ -1,46 +1,33 @@
#!/usr/bin/env bash
# Domain Scanner — one-command install (Ubuntu/Debian VPS)
# GeoExport site — one-command install (Ubuntu/Debian VPS)
set -euo pipefail
REPO_URL="${DOMAIN_SCANNER_REPO_URL:-https://github.com/andrey271192/Domain_web.git}"
BRANCH="${DOMAIN_SCANNER_BRANCH:-main}"
INSTALL_DIR="${DOMAIN_SCANNER_INSTALL_DIR:-/opt/domain_web}"
SERVICE_NAME="domain-scanner"
NGINX_SITE="domain-scanner"
APP_PORT="${DOMAIN_SCANNER_PORT:-3000}"
REPO_URL="${GEOEXPORT_REPO_URL:-https://github.com/andrey271192/Domain_web.git}"
BRANCH="${GEOEXPORT_BRANCH:-main}"
INSTALL_DIR="${GEOEXPORT_INSTALL_DIR:-/opt/domain_web}"
SITE_DIR="${INSTALL_DIR}/site"
SERVICE_NAME="geoexport-site"
NGINX_SITE="geoexport-site"
NODE_PORT="${GEOEXPORT_PORT:-4173}"
export DEBIAN_FRONTEND=noninteractive
log() { echo "[domain-scanner-install] $*"; }
log() { echo "[geoexport-install] $*"; }
need_root() {
if [[ "${EUID:-$(id -u)}" -ne 0 ]]; then
echo "Run as root: sudo bash install.sh" >&2
echo "Запустите от root: sudo bash install.sh" >&2
exit 1
fi
}
install_packages() {
log "Installing nginx, git, curl, docker..."
log "Установка пакетов (nginx, git, curl, nodejs)..."
apt-get update -qq
apt-get install -y -qq nginx git curl ca-certificates docker.io docker-compose >/dev/null 2>&1 || \
apt-get install -y -qq nginx git curl ca-certificates docker.io >/dev/null
if ! command -v docker-compose >/dev/null 2>&1 && docker compose version >/dev/null 2>&1; then
ln -sf "$(command -v docker)" /usr/local/bin/docker-compose 2>/dev/null || true
fi
systemctl enable docker
systemctl start docker
}
compose_cmd() {
if docker compose version >/dev/null 2>&1; then
echo "docker compose"
else
echo "docker-compose"
fi
apt-get install -y -qq nginx git curl ca-certificates nodejs npm >/dev/null
}
clone_or_update() {
log "Cloning/updating ${INSTALL_DIR}..."
log "Клонирование/обновление репозитория в ${INSTALL_DIR}..."
if [[ -d "${INSTALL_DIR}/.git" ]]; then
git -C "${INSTALL_DIR}" fetch origin "${BRANCH}"
git -C "${INSTALL_DIR}" checkout "${BRANCH}"
@@ -49,59 +36,64 @@ clone_or_update() {
rm -rf "${INSTALL_DIR}"
git clone --depth 1 --branch "${BRANCH}" "${REPO_URL}" "${INSTALL_DIR}"
fi
}
setup_env() {
log "Writing .env..."
if [[ ! -f "${INSTALL_DIR}/.env" ]]; then
SECRET=$(openssl rand -base64 32 2>/dev/null || head -c 32 /dev/urandom | base64)
cat >"${INSTALL_DIR}/.env" <<EOF
NEXTAUTH_SECRET=${SECRET}
NEXTAUTH_URL=http://$(hostname -I | awk '{print $1}')
NEXT_PUBLIC_APP_URL=http://$(hostname -I | awk '{print $1}')
PORT=${APP_PORT}
EOF
if [[ ! -f "${SITE_DIR}/server.mjs" ]]; then
echo "Ошибка: не найден ${SITE_DIR}/server.mjs" >&2
exit 1
fi
}
deploy_docker() {
log "Building and starting Docker stack..."
cd "${INSTALL_DIR}"
COMPOSE=$(compose_cmd)
$COMPOSE build --quiet
$COMPOSE up -d
sleep 12
$COMPOSE exec -T web npx prisma db push 2>/dev/null || true
apply_patches() {
log "Применение патчей фронтенда (export preview/download)..."
node "${SITE_DIR}/patch-bundle.mjs"
}
install_systemd() {
log "Настройка systemd (${SERVICE_NAME})..."
cat >"/etc/systemd/system/${SERVICE_NAME}.service" <<EOF
[Unit]
Description=GeoExport static mirror (Node)
After=network.target
[Service]
Type=simple
WorkingDirectory=${SITE_DIR}
Environment=PORT=${NODE_PORT}
ExecStart=/usr/bin/node ${SITE_DIR}/server.mjs
Restart=on-failure
RestartSec=5
[Install]
WantedBy=multi-user.target
EOF
systemctl daemon-reload
systemctl enable "${SERVICE_NAME}.service"
systemctl restart "${SERVICE_NAME}.service"
}
install_nginx() {
log "Configuring nginx..."
log "Настройка nginx (${NGINX_SITE})..."
cat >"/etc/nginx/sites-available/${NGINX_SITE}" <<EOF
server {
listen 80 default_server;
listen [::]:80 default_server;
server_name _;
client_max_body_size 32m;
client_max_body_size 64m;
location / {
proxy_pass http://127.0.0.1:${APP_PORT};
proxy_pass http://127.0.0.1:${NODE_PORT};
proxy_http_version 1.1;
proxy_set_header Host \$host;
proxy_set_header X-Real-IP \$remote_addr;
proxy_set_header X-Forwarded-For \$proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto \$scheme;
proxy_set_header Upgrade \$http_upgrade;
proxy_set_header Connection "upgrade";
proxy_read_timeout 300s;
proxy_connect_timeout 60s;
}
}
EOF
rm -f /etc/nginx/sites-enabled/geoexport-site 2>/dev/null || true
rm -f /etc/nginx/sites-available/geoexport-site 2>/dev/null || true
systemctl stop geoexport-site.service 2>/dev/null || true
systemctl disable geoexport-site.service 2>/dev/null || true
rm -f /etc/systemd/system/geoexport-site.service 2>/dev/null || true
systemctl daemon-reload
rm -f /etc/nginx/sites-enabled/domain-scanner 2>/dev/null || true
rm -f /etc/nginx/sites-available/domain-scanner 2>/dev/null || true
rm -f /etc/nginx/sites-enabled/default 2>/dev/null || true
ln -sf "/etc/nginx/sites-available/${NGINX_SITE}" "/etc/nginx/sites-enabled/${NGINX_SITE}"
nginx -t
@@ -110,24 +102,27 @@ EOF
}
verify() {
log "Verifying..."
sleep 3
if ! curl -fsS -o /dev/null "http://127.0.0.1:${APP_PORT}/"; then
echo "App not responding on port ${APP_PORT}" >&2
$(compose_cmd) -f "${INSTALL_DIR}/docker-compose.yml" logs --tail=50 web || true
log "Проверка..."
sleep 2
if ! systemctl is-active --quiet "${SERVICE_NAME}.service"; then
systemctl status "${SERVICE_NAME}.service" --no-pager || true
exit 1
fi
TITLE=$(curl -fsS "http://127.0.0.1/" | head -c 2000 | grep -oi 'Domain Scanner' | head -1 || true)
if [[ -z "${TITLE}" ]]; then
log "Warning: page title may not include Domain Scanner yet"
if ! curl -fsS -o /dev/null "http://127.0.0.1:${NODE_PORT}/"; then
echo "Node-сервер не отвечает на порту ${NODE_PORT}" >&2
exit 1
fi
log "Done. Open http://$(hostname -I | awk '{print $1}')/"
if ! curl -fsS -o /dev/null "http://127.0.0.1/"; then
echo "nginx не отдаёт сайт на :80" >&2
exit 1
fi
log "Готово. Сайт доступен по http://$(hostname -I | awk '{print $1}')/"
}
need_root
install_packages
clone_or_update
setup_env
deploy_docker
apply_patches
install_systemd
install_nginx
verify

2
site/.gitignore vendored Normal file
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node_modules/
.DS_Store

47
site/README.md Normal file
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# GeoExport — локальная копия
Зеркало интерфейса [geoexport.org](https://geoexport.org/): экспорт списков geoip/geosite для VPN-клиентов (Xray, 3x-ui, V2Ray).
## Запуск
```bash
cd ~/geoexport-clone
npm start
```
Откройте в браузере: **http://127.0.0.1:4173**
Другой порт: `PORT=8080 npm start`
## Состав
| Путь | Назначение |
|------|------------|
| `index.html` | Точка входа SPA |
| `assets/` | Собранный фронтенд (React + Tailwind) с оригинала |
| `data/*.json` | Кэш API: пресеты, источники, дата обновления |
| `server.mjs` | Локальный сервер: статика + JSON + прокси динамических API |
## Обновление данных
```bash
curl -sL https://geoexport.org/api/presets -o data/presets.json
curl -sL https://geoexport.org/api/sources -o data/sources.json
curl -sL https://geoexport.org/api/last-update -o data/last-update.json
curl -sL https://geoexport.org/api/routing/presets -o data/routing-presets.json
```
## Патч экспорта
Перед запуском применяется `patch-bundle.mjs` (превью/скачивание, Keenetic, пустые ответы API).
```bash
npm start # prestart → patch автоматически
```
Карточка про Telegram-бота `@domain_searchPro_bot``assets/telegram-bot.js`.
## Ограничения
- Экспорт, поиск, DNS lookup и генерация routing проксируются на живой `geoexport.org` (нужен интернет).
- Это копия UI и кэшированных справочников, не полный автономный бэкенд с базами `.dat`.

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(function () {
const CARD =
'<div class="rounded-2xl border border-slate-200 dark:border-slate-800 bg-white/80 dark:bg-slate-900/40 shadow-sm p-4 text-sm text-slate-700 dark:text-slate-300">' +
'<div class="font-medium text-slate-900 dark:text-slate-100 mb-1">Telegram-бот для поиска доменов</div>' +
'<p class="text-xs leading-relaxed mb-2">' +
"Если удобнее с телефона или нужен быстрый поиск без браузера — попробуйте " +
'<a href="https://t.me/domain_searchPro_bot" target="_blank" rel="noopener noreferrer" class="font-mono text-blue-600 dark:text-blue-400 hover:underline">@domain_searchPro_bot</a>. ' +
"Тот же смысл: найти домен, посмотреть IP и выгрузить списки, только в Telegram." +
"</p>" +
'<a href="https://t.me/domain_searchPro_bot" target="_blank" rel="noopener noreferrer" ' +
'class="inline-flex items-center gap-1 text-xs px-3 py-1.5 rounded-xl bg-slate-900 text-white hover:bg-slate-800 dark:bg-slate-100 dark:text-slate-900 dark:hover:bg-white">' +
"Открыть бота →</a></div>";
function inject() {
if (document.querySelector("[data-telegram-bot-card]")) return;
const host = document.querySelector(".max-w-3xl.mx-auto");
if (!host) return;
const wrap = document.createElement("div");
wrap.setAttribute("data-telegram-bot-card", "");
wrap.className = "mt-4 mb-2";
wrap.innerHTML = CARD;
host.appendChild(wrap);
}
const obs = new MutationObserver(() => inject());
obs.observe(document.body, { childList: true, subtree: true });
inject();
})();

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{"last_update":"2026-05-24","updating":false,"sources":[{"source_slug":"runetfreedom","source_name":"RuNet Freedom","last_update":"2026-05-24","compatible":"Xray, 3x-ui, V2Ray"},{"source_slug":"loyalsoldier","source_name":"Loyalsoldier","last_update":"2026-05-24","compatible":"Xray, 3x-ui, V2Ray, Mihomo"},{"source_slug":"daniellavrushin","source_name":"DanielLavrushin (b4geoip)","last_update":"2026-05-24","compatible":"Xray, 3x-ui"},{"source_slug":"v2fly","source_name":"v2fly (официальный)","last_update":"2026-05-24","compatible":"Xray, 3x-ui, V2Ray, Sing-box"}]}

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{"presets":{"direct_sites":[{"id":"ru_sites","label":"Российские сайты","description":"Домены .ru, .рф и российские сервисы — идут напрямую без VPN","value":"geosite:category-ru","checked":true},{"id":"ru_whitelist","label":"Белый список РФ","description":"Дополнительный список российских сервисов и госсайтов","value":"geosite:whitelist","checked":true},{"id":"private","label":"Локальная сеть","description":"192.168.x.x, 10.x.x.x и другие приватные адреса — всегда напрямую","value":"geosite:private","checked":true},{"id":"apple","label":"Apple","description":"iCloud, App Store, Apple Maps — для корректной работы устройства","value":"geosite:apple","checked":true},{"id":"microsoft","label":"Microsoft","description":"Windows Update, Office, Teams — экономия трафика VPN","value":"geosite:microsoft","checked":false},{"id":"steam","label":"Steam","description":"Игры и обновления Steam — напрямую для скорости","value":"geosite:steam","checked":false},{"id":"google_cn","label":"Google (доступные сервисы)","description":"Сервисы Google доступные в РФ без VPN","value":"geosite:google@cn","checked":false}],"direct_ips":[{"id":"geoip_ru","label":"IP-адреса России","description":"Все российские IP-диапазоны — напрямую","value":"geoip:ru","checked":true},{"id":"geoip_private","label":"Приватные IP","description":"10.0.0.0/8, 172.16.0.0/12, 192.168.0.0/16","value":"geoip:private","checked":true}],"proxy_sites":[{"id":"youtube","label":"YouTube","description":"YouTube заблокирован в РФ — направляем через VPN","value":"geosite:youtube","checked":true},{"id":"telegram","label":"Telegram","description":"Серверы Telegram — через VPN для надёжности","value":"geosite:telegram","checked":true},{"id":"meta","label":"Meta (Instagram, Facebook)","description":"Instagram и Facebook заблокированы в РФ","value":"geosite:facebook","checked":true},{"id":"twitter","label":"Twitter / X","description":"Twitter заблокирован в РФ","value":"geosite:twitter","checked":true},{"id":"netflix","label":"Netflix","description":"Netflix недоступен в РФ","value":"geosite:netflix","checked":false},{"id":"spotify","label":"Spotify","description":"Spotify недоступен в РФ","value":"geosite:spotify","checked":false},{"id":"github","label":"GitHub","description":"GitHub периодически блокируется в РФ","value":"geosite:github","checked":false},{"id":"geolocation_notcn","label":"Все заблокированные (универсальный)","description":"Весь иностранный трафик не из РФ/CN — через VPN. Осторожно: большой список","value":"geosite:geolocation-!cn","checked":false}],"proxy_ips":[{"id":"geoip_telegram","label":"IP Telegram","description":"IP-диапазоны серверов Telegram","value":"geoip:telegram","checked":true}],"block_sites":[{"id":"ads","label":"Реклама","description":"Рекламные домены — блокируем полностью","value":"geosite:category-ads-all","checked":true}],"block_ips":[]},"geo_sources":{"loyalsoldier":{"label":"Loyalsoldier (рекомендуется)","geoip":"https://github.com/Loyalsoldier/v2ray-rules-dat/releases/latest/download/geoip.dat","geosite":"https://github.com/Loyalsoldier/v2ray-rules-dat/releases/latest/download/geosite.dat"},"runetfreedom":{"label":"RuNet Freedom (РКН + Россия)","geoip":"https://github.com/runetfreedom/russia-v2ray-rules-dat/releases/latest/download/geoip.dat","geosite":"https://github.com/runetfreedom/russia-v2ray-rules-dat/releases/latest/download/geosite.dat"},"daniellavrushin":{"label":"DanielLavrushin (расширенная)","geoip":"https://github.com/DanielLavrushin/b4geoip/releases/latest/download/geoip.dat","geosite":"https://github.com/Loyalsoldier/v2ray-rules-dat/releases/latest/download/geosite.dat"},"v2fly":{"label":"v2fly (оригинальная)","geoip":"https://github.com/v2fly/geoip/releases/latest/download/geoip.dat","geosite":"https://github.com/v2fly/domain-list-community/releases/latest/download/dlc.dat"}},"route_orders":[{"value":"block-direct-proxy","label":"Блок → Прямой → VPN (рекомендуется)"},{"value":"block-proxy-direct","label":"Блок → VPN → Прямой"},{"value":"proxy-direct-block","label":"VPN → Прямой → Блок"}],"dns_types":[{"value":"DoH","label":"DoH (DNS over HTTPS, рекомендуется)"},{"value":"DoU","label":"DoU (DNS over UDP, быстрее)"}]}

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[{"slug":"runetfreedom","name":"RuNet Freedom","description":"Российские правила блокировок, оптимизировано для обхода РКН","compatible":"Xray, 3x-ui, V2Ray","geoip_url":"https://github.com/runetfreedom/russia-v2ray-rules-dat/releases/latest/download/geoip.dat","geosite_url":"https://github.com/runetfreedom/russia-v2ray-rules-dat/releases/latest/download/geosite.dat"},{"slug":"loyalsoldier","name":"Loyalsoldier","description":"Популярный набор правил, стандарт для большинства клиентов","compatible":"Xray, 3x-ui, V2Ray, Mihomo","geoip_url":"https://github.com/Loyalsoldier/v2ray-rules-dat/releases/latest/download/geoip.dat","geosite_url":"https://github.com/Loyalsoldier/v2ray-rules-dat/releases/latest/download/geosite.dat"},{"slug":"daniellavrushin","name":"DanielLavrushin (b4geoip)","description":"Расширенная база с дополнительными категориями (Akamai, CDN и др.)","compatible":"Xray, 3x-ui","geoip_url":"https://github.com/DanielLavrushin/b4geoip/releases/latest/download/geoip.dat","geosite_url":null},{"slug":"v2fly","name":"v2fly (официальный)","description":"Официальные базы проекта v2fly/domain-list-community","compatible":"Xray, 3x-ui, V2Ray, Sing-box","geoip_url":"https://github.com/v2fly/geoip/releases/latest/download/geoip.dat","geosite_url":"https://github.com/v2fly/domain-list-community/releases/latest/download/dlc.dat"}]

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<!doctype html>
<html lang="ru">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>GeoExport</title>
<script type="module" crossorigin src="/assets/index-VQj200iM.js"></script>
<link rel="stylesheet" crossorigin href="/assets/index-uS40y9LP.css" />
</head>
<body>
<div id="root"></div>
<script defer src="/assets/telegram-bot.js"></script>
</body>
</html>

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{
"name": "geoexport-clone",
"private": true,
"version": "1.0.0",
"description": "Local mirror of https://geoexport.org/",
"scripts": {
"start": "node server.mjs",
"dev": "node server.mjs",
"patch": "node patch-bundle.mjs",
"prestart": "node patch-bundle.mjs"
},
"engines": {
"node": ">=18"
}
}

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#!/usr/bin/env node
/**
* Patches GeoExport SPA bundle: export preview/download fixes + shared fetch helper.
*/
import fs from "node:fs";
import path from "node:path";
import { fileURLToPath } from "node:url";
const __dirname = path.dirname(fileURLToPath(import.meta.url));
const bundlePath = path.join(__dirname, "assets", "index-VQj200iM.js");
const HELPER = `async function Ge(cats,type,fmt,source,label){const w=new URLSearchParams;cats.forEach(z=>w.append("category",z)),w.set("type",type);const af=fmt==="single-line"||fmt==="keenetic-ip"?"plain-lines":fmt;w.set("format",af),source&&w.set("source",source);const r=await fetch(\`/api/export?\${w}\`);if(!r.ok){const e=await r.json().catch(()=>({}));throw new Error(e.detail||r.statusText||"Ошибка экспорта")}let t=await r.text();if(!t.trim())return"Нет данных для выбранных категорий, типа или источника. Попробуйте «Все» в фильтре источников или тип «Домены» / «IPv4».";if(fmt==="single-line")t=t.trim().split(/\\r?\\n/).join(",");if(fmt==="keenetic-ip"){const lines=t.trim().split(/\\r?\\n/).filter(x=>/^\\d/.test(x)&&x.includes("/")&&!x.includes(":"));t=lines.length?lines.map(line=>{const[ip,bits]=line.split("/"),n=parseInt(bits??"32",10),mask=n===32?"255.255.255.255":Array.from({length:4},(_,i)=>(65280>>Math.min(8,Math.max(0,n-i*8)))&255).join(".");return\`route ADD \${ip} MASK \${mask} 0.0.0.0 & rem \${label||cats[0]||"export"}\`}).join("\\n"):"Нет IPv4-подсетей для Keenetic. Выберите тип «IPv4» или «Домены + IPv4»."}return t}`;
const REPLACEMENTS = [
{
from: "function bm({svc:e,sources:t,sourceFilter:n})",
to: `${HELPER}function bm({svc:e,sources:t,sourceFilter:n})`,
},
{
from: 'p=async()=>{if(f){a(!0);try{const w=new URLSearchParams;C.forEach(z=>w.append("category",z.full_name)),w.set("type",m),w.set("format",c==="single-line"?"plain-lines":c),n!=="all"&&w.set("source",n);let P=await(await fetch(`/api/export?${w}`)).text();c==="single-line"&&(P=P.trim().split(/\\r?\\n/).join(",")),o(P)}finally{a(!1)}}}',
to: 'p=async()=>{if(f){a(!0);try{o(await Ge(C.map(z=>z.full_name),m,c,n!=="all"?n:"",e.name))}catch(w){o(w.message||"Ошибка экспорта")}finally{a(!1)}}}',
},
{
from: 'function qm(){const[e]=hi(),t=e.getAll("category"),n=e.get("source"),[r,l]=k.useState("domains,ip4,ip6"),[s,o]=k.useState("plain-lines"),',
to: 'function qm(){const[e]=hi(),t=e.getAll("category"),n=e.get("source"),[r,l]=k.useState(e.get("type")||"domains,ip4,ip6"),[s,o]=k.useState(e.get("format")||"plain-lines"),',
},
{
from: 'const p=k.useCallback(async()=>{if(t.length){y(!0),C(null);try{const S=new URLSearchParams;t.forEach(T=>S.append("category",T)),S.set("type",r),S.set("format",s==="single-line"?"plain-lines":s),n&&S.set("source",n);const P=await fetch(`/api/export?${S}`);if(!P.ok){const T=await P.json().catch(()=>({}));C(T.detail??P.statusText),a(""),h(0);return}let z=await P.text();s==="single-line"&&(z=z.trim().split(/\\r?\\n/).join(",")),a(z),h(z.trim()?z.trim().split(/[,\\r?\\n]/).filter(Boolean).length:0)}finally{y(!1)}}},[t.join(","),r,s,n]);',
to: 'const p=k.useCallback(async()=>{if(!t.length){a(""),C(null),h(0);return}y(!0),C(null);try{const z=await Ge(t,r,s,n||"",t[0]);a(z),h(z.trim()&&!z.startsWith("Нет ")?z.trim().split(/[,\\r?\\n]/).filter(Boolean).length:0)}catch(S){C(S.message||"Ошибка экспорта"),a("") ,h(0)}finally{y(!1)}},[t.join(","),r,s,n]);',
},
{
from: 'value:g?"Загрузка…":j?"":i,readOnly:!0,className:"w-full h-80',
to: 'value:g?"Загрузка…":j||i||(!t.length?"Выберите категории на главной и нажмите «Открыть экспорт →», либо добавьте ?category=geoip:telegram в адрес.":""),readOnly:!0,className:"w-full h-80',
},
];
let src = fs.readFileSync(bundlePath, "utf8");
if (src.includes("async function Ge(")) {
console.log("Already patched:", bundlePath);
process.exit(0);
}
for (const { from, to } of REPLACEMENTS) {
if (!src.includes(from)) {
console.error("Patch anchor not found:", from.slice(0, 80));
process.exit(1);
}
src = src.replace(from, to);
}
fs.writeFileSync(bundlePath, src);
console.log("Patched", bundlePath);

146
site/server.mjs Normal file
View File

@@ -0,0 +1,146 @@
#!/usr/bin/env node
/**
* Local GeoExport mirror: static assets + cached JSON + proxy for dynamic API.
*/
import http from "node:http";
import https from "node:https";
import fs from "node:fs";
import path from "node:path";
import { fileURLToPath } from "node:url";
const __dirname = path.dirname(fileURLToPath(import.meta.url));
const PORT = Number(process.env.PORT) || 4173;
const UPSTREAM = "geoexport.org";
const LOCAL_API = new Set([
"/api/presets",
"/api/sources",
"/api/last-update",
"/api/routing/presets",
]);
const DATA_MAP = {
"/api/presets": "presets.json",
"/api/sources": "sources.json",
"/api/last-update": "last-update.json",
"/api/routing/presets": "routing-presets.json",
};
const MIME = {
".html": "text/html; charset=utf-8",
".js": "text/javascript; charset=utf-8",
".css": "text/css; charset=utf-8",
".json": "application/json; charset=utf-8",
".ico": "image/x-icon",
".svg": "image/svg+xml",
".png": "image/png",
};
function send(res, status, body, headers = {}) {
res.writeHead(status, headers);
res.end(body);
}
function serveFile(res, filePath) {
const ext = path.extname(filePath);
const type = MIME[ext] || "application/octet-stream";
fs.readFile(filePath, (err, data) => {
if (err) {
send(res, 404, "Not found");
return;
}
send(res, 200, data, { "Content-Type": type });
});
}
function serveLocalApi(res, pathname) {
const file = DATA_MAP[pathname];
if (!file) {
send(res, 404, JSON.stringify({ error: "unknown local api" }), {
"Content-Type": "application/json",
});
return;
}
const full = path.join(__dirname, "data", file);
fs.readFile(full, (err, data) => {
if (err) {
send(res, 500, JSON.stringify({ error: err.message }), {
"Content-Type": "application/json",
});
return;
}
send(res, 200, data, {
"Content-Type": "application/json; charset=utf-8",
"Cache-Control": "no-cache",
});
});
}
function proxyToUpstream(req, res) {
const options = {
hostname: UPSTREAM,
port: 443,
path: req.url,
method: req.method,
headers: {
...req.headers,
host: UPSTREAM,
},
};
const proxyReq = https.request(options, (proxyRes) => {
const headers = { ...proxyRes.headers };
delete headers["content-security-policy"];
res.writeHead(proxyRes.statusCode || 502, headers);
proxyRes.pipe(res);
});
proxyReq.on("error", (err) => {
send(res, 502, JSON.stringify({ error: `Upstream error: ${err.message}` }), {
"Content-Type": "application/json",
});
});
req.pipe(proxyReq);
}
function handler(req, res) {
const url = new URL(req.url, `http://127.0.0.1:${PORT}`);
let pathname = decodeURIComponent(url.pathname);
if (pathname.startsWith("/api/")) {
if (LOCAL_API.has(pathname)) {
serveLocalApi(res, pathname);
return;
}
proxyToUpstream(req, res);
return;
}
if (pathname === "/") pathname = "/index.html";
const safe = path.normalize(pathname).replace(/^(\.\.[/\\])+/, "");
const filePath = path.join(__dirname, safe);
if (!filePath.startsWith(__dirname)) {
send(res, 403, "Forbidden");
return;
}
fs.stat(filePath, (err, stat) => {
if (err || !stat.isFile()) {
if (!path.extname(pathname)) {
serveFile(res, path.join(__dirname, "index.html"));
return;
}
send(res, 404, "Not found");
return;
}
serveFile(res, filePath);
});
}
http.createServer(handler).listen(PORT, () => {
console.log(`GeoExport clone: http://127.0.0.1:${PORT}`);
console.log(`Static + local JSON; export/search/lookup proxied to ${UPSTREAM}`);
});