Schema fixes per https://xtls.github.io/config/transports/finalmask.html and https://xtls.github.io/config/transports/sockopt.html: finalmask: - QuicCongestionSchema: remove non-doc 'cubic', keep reno/bbr/brutal/force-brutal - Add BbrProfileSchema (conservative/standard/aggressive) and bbrProfile field - brutalUp/brutalDown: number -> string per docs (units like '60 mbps') - Tighten ranges: maxIdleTimeout 4-120, keepAlivePeriod 2-60, maxIncomingStreams min 8 - UdpMaskTypeSchema: add missing 'sudoku' - udpHop.interval stays as preprocessed string-range per intentional B19 divergence sockopt: - tcpFastOpen: boolean -> union(boolean, number) per docs (number tunes queue size) - mark: drop min(0) (can be any int) - domainStrategy default: 'UseIP' -> 'AsIs' per docs - tcpKeepAlive Interval/Idle defaults: 0/300 -> 45/45 per docs (outbound) - Add AddressPortStrategySchema enum (7 values) + addressPortStrategy field - Add HappyEyeballsSchema (tryDelayMs/prioritizeIPv6/interleave/maxConcurrentTry) - Add CustomSockoptSchema (system/type/level/opt/value) + customSockopt array Bug fixes: - options.ts: Address_Port_Strategy values were lowercase ('srvportonly'); xray-core requires camelCase ('SrvPortOnly'). Fixed all 6 entries. - OutboundFormModal: domainStrategy Select was mistakenly populated from ADDRESS_PORT_STRATEGY_OPTIONS; now uses DOMAIN_STRATEGY_OPTION. - OutboundFormModal: inline sockopt defaults (hardcoded {acceptProxyProtocol: false, domainStrategy: 'UseIP', ...}) replaced with SockoptStreamSettingsSchema.parse({}) so schema is the single source. Form additions (both InboundFormModal + OutboundFormModal): - Address+port strategy Select - Happy Eyeballs Switch + sub-form (tryDelayMs/prioritizeIPv6/interleave/maxConcurrentTry) - Custom sockopt Form.List (system/type/level/opt/value) - FinalMaskForm: BBR Profile Select (visible when congestion='bbr'), Brutal Up/Down placeholders updated to string format Golden fixtures (8 new + 4 xhttp extras): - finalmask/{tcp-mask, udp-mask, quic-params, combined}.json — cover all TCP mask types, 7 UDP mask types including new sudoku, full QUIC params shape - sockopt/{defaults, tcp-tuning, tproxy, full}.json — full sockopt knobs - stream/xhttp-{basic, extra-padding, extra-placement, extra-tuning}.json — cover the extra-blob fields bundled into share-link extra=<json> Tests now at 312 (up from 300); typecheck/lint clean.
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3X-UI — advanced, open-source web-based control panel designed for managing Xray-core server. It offers a user-friendly interface for configuring and monitoring various VPN and proxy protocols.
Important
This project is only for personal usage, please do not use it for illegal purposes, and please do not use it in a production environment.
As an enhanced fork of the original X-UI project, 3X-UI provides improved stability, broader protocol support, and additional features.
Quick Start
bash <(curl -Ls https://raw.githubusercontent.com/mhsanaei/3x-ui/master/install.sh)
For full documentation, please visit the project Wiki.
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/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 env vars (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
A Special Thanks to
Acknowledgment
- 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.
Support project
If this project is helpful to you, you may wish to give it a🌟
