Kuzz007 1ed9cd8ea1 fix(inbound): enforce node-eligibility server-side, not just in the UI
Investigated multi-node interaction with AmneziaWG: the master's own
reconcile (DesiredAmneziaWGInstances) and Xray config generation
(injectAmneziawgEgress, the GenXrayInboundConfig protocol skip) all
correctly filter on NodeID IS NULL, so a node-assigned AmneziaWG (or
MTProto) inbound would never be managed by the master. But nothing
stopped one from being created that way: NODE_ELIGIBLE_PROTOCOLS
(frontend/src/pages/inbounds/form/InboundFormModal.tsx) only hides the
node picker client-side -- a direct API call could set nodeId on an
AmneziaWG inbound, which every node then reconciles as an ordinary
local inbound (nodes run the identical binary, full cron suite
included), leaving it running unmanaged and untracked by the master's
own AmneziaWG bookkeeping.

Added isNodeEligibleProtocol (inbound_protocol.go), mirroring the
frontend's allowlist, and enforced it in both AddInbound (the actually
exploitable path -- nodeId comes straight from the request) and
UpdateInbound (defense in depth; NodeID is already restored from the
stored row there before this check, so it mainly guards against a
protocol change on an existing node-hosted inbound).

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-07-26 11:42:24 +03:00
2026-07-09 00:45:35 +02:00
2023-02-09 22:48:06 +03:30

English | فارسی | العربية | 中文 | Español | Русский | Türkçe

3x-ui

Build GO Version License

This is a personal fork of 3X-UI — the advanced, open-source web control panel for Xray-core — with one major addition: native AmneziaWG support, added as a first-class protocol alongside VLESS, VMess, Trojan, and the rest. Everything else 3X-UI already does (multi-protocol inbounds, per-client traffic accounting, subscriptions, multi-node, the Telegram bot) is unchanged and still works exactly as upstream.

This fork exists to run the author's own routers and servers; it isn't trying to replace or compete with the original project. If you're looking for the general-purpose panel, go to MHSanaei/3x-ui — everything below only documents what's different here.

Important

This project is intended for personal use only. Please do not use it for illegal purposes or in a production environment.

What's different in this fork: AmneziaWG

AmneziaWG is WireGuard with an added obfuscation layer (junk packets, randomized padding, magic-header rewriting) designed to defeat DPI-based protocol fingerprinting — the same tunnel, but one that doesn't look like a tunnel on the wire.

  • Native, not Docker. AmneziaWG runs as a real kernel interface on the host, brought up and torn down with awg-quick/awg — the same DKMS kernel module approach as a native wg0 interface. No privileged sidecar containers.
  • A first-class protocol. An AmneziaWG inbound lives in the same Inbound table as everything else, so it gets bulk operations, the QR/config-download modal, and subscription links for free — nothing bespoke to learn.
  • Full AmneziaWG 2.0 obfuscation — Jc/Jmin/Jmax (junk packets), S1S4 (packet padding), H1H4 (magic headers), and the I1 signature packet, all editable per-inbound with a one-click randomize button, plus a 1.x-compatible fallback for older clients.
  • Native IPv6, with per-client NDP proxying so each peer gets a directly-reachable IPv6 address — no NAT66.
  • Per-client port-forwarding — DNAT specific ports/ranges straight to one peer's tunnel address.
  • Routing a client's traffic through Xray — every AmneziaWG inbound gets its own loopback Xray bridge automatically (no toggle to flip); route any client's traffic through any configured Xray outbound from the panel's existing Routing page, exactly like routing any other protocol.
  • install.sh installs the kernel module for you on Ubuntu/Debian/Armbian (ppa:amnezia/ppa), with a fallback for other distros. One thing it can't do for you: disable Secure Boot on your VPS/VM first — a DKMS-built module is unsigned and the kernel won't load it while Secure Boot is enforced.
  • Reconciled the same way internal/mtproto manages its mtg sidecar: a background job keeps the running interface in sync with what's saved in the database, hot-reloading peer changes via awg syncconf instead of bouncing the whole interface when it can.

Features

  • Multi-protocol inbounds — VLESS, VMess, Trojan, Shadowsocks, WireGuard, AmneziaWG, Hysteria2, HTTP, SOCKS (Mixed), Dokodemo-door / Tunnel, and TUN.
  • Modern transports & security — TCP (Raw), mKCP, WebSocket, gRPC, HTTPUpgrade, and XHTTP, secured with TLS, XTLS, and REALITY.
  • Fallbacks — serve multiple protocols on a single port (e.g. VLESS and Trojan on 443) using Xray's fallback support.
  • Per-client management — traffic quotas, expiry dates, IP limits, live online status, and one-click share links, QR codes, and subscriptions.
  • Traffic statistics — per inbound, per client, and per outbound, with reset controls.
  • Multi-node support — manage and scale across multiple servers from a single panel.
  • Outbound & routing — WARP, NordVPN, custom routing rules, load balancers, and outbound proxy chaining.
  • Built-in subscription server with multiple output formats and custom page templates.
  • Telegram bot for remote monitoring and management.
  • RESTful API with in-panel Swagger documentation.
  • Flexible storage — SQLite (default) or PostgreSQL.
  • 13 UI languages with dark and light themes.
  • Fail2ban integration for enforcing per-client IP limits.

Screenshots

Click to expand Overview Inbounds Add client Configs

Quick Start

curl -fsSL https://raw.githubusercontent.com/Kuzz007/3x-ui/main/install.sh | bash -s dev

This fork only ever publishes the rolling dev-latest pre-release (rebuilt automatically on every push to main) — there's no tagged stable release yet, so dev is the only channel that currently resolves to anything.

During installation a random username, password, and access path are generated. After installation, run x-ui to open the management menu, where you can start/stop the service, view or reset your login credentials, manage SSL certificates, and more.

For general panel documentation beyond what's in this README, see the upstream project Wiki — none of it is fork-specific, so it still applies.

Unattended install

The installer also runs non-interactively for cloud-init. Set XUI_NONINTERACTIVE=1 (or pipe with no TTY) and it installs end-to-end with zero prompts, generating random credentials and writing them to /etc/x-ui/install-result.env. See deploy/ for:

Supported Platforms

Operating systems: Ubuntu, Debian, Armbian, Fedora, CentOS, RHEL, AlmaLinux, Rocky Linux, Oracle Linux, Amazon Linux, Virtuozzo, Arch, Manjaro, Parch, openSUSE (Tumbleweed / Leap), and Alpine. (Upstream also publishes a Windows build; this fork's CI doesn't — everything here targets Linux servers/routers, and AmneziaWG needs a Linux kernel module regardless.)

Architectures: amd64 · 386 · arm64 (aarch64) · armv7 · armv6 · armv5 · s390x.

AmneziaWG specifically needs a real Linux kernel with the AmneziaWG DKMS module — it will not come up on Windows, and install_amneziawg only automates the kernel-module install on Ubuntu/Debian/Armbian today (see What's different in this fork).

Database Options

3X-UI supports two backends, chosen during the install:

  • SQLite (default) — a single file at /etc/x-ui/x-ui.db. Zero setup, ideal for small and medium deployments.
  • PostgreSQL — recommended for high client counts or multi-node setups. The installer can install PostgreSQL locally for you, or accept a DSN to an existing server.

At runtime the backend is selected via environment variables (the installer writes these to /etc/default/x-ui for you):

XUI_DB_TYPE=postgres
XUI_DB_DSN=postgres://xui:password@127.0.0.1:5432/xui?sslmode=disable

Migrating an existing SQLite install to PostgreSQL

x-ui migrate-db --dsn "postgres://xui:password@127.0.0.1:5432/xui?sslmode=disable"
# then set XUI_DB_TYPE and XUI_DB_DSN in /etc/default/x-ui and restart:
systemctl restart x-ui

The source SQLite file is left untouched; remove it manually once you have verified the new backend.

Docker

The default docker compose up -d keeps using SQLite. To run with the bundled PostgreSQL service, uncomment the two XUI_DB_* env lines in docker-compose.yml and start with the profile:

docker compose --profile postgres up -d

Note

AmneziaWG inbounds need awg-quick/awg and the AmneziaWG kernel module on the host — that's the whole point of the no-Docker design in What's different in this fork. Running the panel itself in Docker still works for every other protocol, but an AmneziaWG inbound created from a containerized panel has nowhere to bring its interface up unless the container has host-level network/kernel access, which defeats the purpose. Run natively on the host if you plan to use AmneziaWG.

The image bundles Fail2ban (enabled by default) to enforce per-client IP limits. Fail2ban bans offenders with iptables, which requires the NET_ADMIN capability. docker-compose.yml already grants it via cap_add; if you start the container with docker run instead, add the capabilities yourself, otherwise bans are logged but never applied:

docker run -d --cap-add=NET_ADMIN --cap-add=NET_RAW ... ghcr.io/mhsanaei/3x-ui

Environment Variables

Variable Description Default
XUI_DB_TYPE Database backend: sqlite or postgres sqlite
XUI_DB_DSN PostgreSQL connection string (when XUI_DB_TYPE=postgres)
XUI_DB_FOLDER Directory for the SQLite database file /etc/x-ui
XUI_DB_MAX_OPEN_CONNS Maximum open connections (PostgreSQL pool)
XUI_DB_MAX_IDLE_CONNS Maximum idle connections (PostgreSQL pool)
XUI_INIT_WEB_BASE_PATH The initial URI path for the web panel /
XUI_ENABLE_FAIL2BAN Enable Fail2ban-based IP-limit enforcement true
XUI_LOG_LEVEL Log verbosity (debug, info, warning, error) info
XUI_DEBUG Enable debug mode false
XUI_TUNNEL_HEALTH_MONITOR Enable the tunnel health monitor (probes a URL and restarts xray after repeated failures; a restart drops all clients) false
XUI_TUNNEL_HEALTH_PROXY Proxy the probe is sent through; point it at a local xray inbound so the probe tests the tunnel (e.g. socks5://127.0.0.1:1080). Empty means the probe only checks host connectivity
XUI_TUNNEL_HEALTH_URL URL probed for tunnel health https://www.cloudflare.com/cdn-cgi/trace
XUI_TUNNEL_HEALTH_INTERVAL Interval between probes 30s
XUI_TUNNEL_HEALTH_TIMEOUT Per-probe timeout 10s
XUI_TUNNEL_HEALTH_FAILURES Consecutive failures before a restart is triggered 3
XUI_TUNNEL_HEALTH_COOLDOWN Minimum delay between consecutive restarts 5m

Supported Languages

The panel UI is available in 13 languages:

English · فارسی · العربية · 中文(简体) · 中文(繁體) · Español · Русский · Українська · Türkçe · Tiếng Việt · 日本語 · Bahasa Indonesia · Português (Brasil)

Developer notes

This is a personal fork and isn't looking for outside contributors, but CONTRIBUTING.md still has accurate, useful local dev-setup instructions (Go/Node versions, the C compiler CGo needs, build/lint/test commands) if you're working on this codebase yourself.

Credit

This fork is built entirely on top of MHSanaei/3x-ui — all of the panel, the multi-protocol support, and the underlying architecture is their work; AmneziaWG support is the only thing added here. If you find the base project useful, the original author's support links are still the right place for it:

Buy Me A Coffee
Crypto donation button by NOWPayments

The native AmneziaWG implementation in this fork was ported from/inspired by:

  • MHSanaei/3x-ui#6086 — the original AmneziaWG PR against upstream (Docker-sidecar approach); this fork reuses its frontend schema/UI structure but replaces the backend with a native, no-Docker manager.
  • coinman-dev/3ax-ui — an independent fork already running native AmneziaWG in production; this fork's awg-quick process management, config generation, and AmneziaWG 2.0 obfuscation parameter generator are ported from its awg/ package.

Acknowledgment

  • alireza0
  • Iran v2ray rules (License: GPL-3.0): Enhanced v2ray/xray and v2ray/xray-clients routing rules with built-in Iranian domains and a focus on security and adblocking.
  • Russia v2ray rules (License: GPL-3.0): This repository contains automatically updated V2Ray routing rules based on data on blocked domains and addresses in Russia.

Community Tools

Tools and integrations built by the community around 3x-ui.

  • terraform-provider-3x-ui (License: MIT): Manage inbounds, clients, panel settings, and Xray configuration as code with Terraform / OpenTofu.
Languages
Go 56.7%
TypeScript 37.7%
Shell 3.6%
CSS 1.5%
JavaScript 0.4%