xah30
40b38beb11
New crate (kept out of the cargo workspace so the protocol-side check/test cycle stays fast): a Tauri 2 + React 19 + TypeScript desktop app that runs in the system tray and manages `aura client` for the user. The clash-verge replacement we settled on instead of trying to shoehorn AuraVPN's L3 IP-tunnel into a clash-verge L4 outbound. ## What's wired - **Profile manager** — `aura-gui/src-tauri/src/profiles.rs`. App-data layout (`~/Library/Application Support/ru.undergr0und.aura/profiles/<id>/` on macOS, the equivalent on Linux + Windows). `import_profile_from_tgz` accepts the same bundle shape `aura provision-client` emits, detects flat vs single-dir layouts, and refuses overwrites unless the operator deletes first. `delete_profile` refuses symlinks. - **Connection control** — `cli_proc.rs`. Spawns `aura client --config <profile>/client.toml --admin-socket /tmp/aura-admin-<uid>-<profile>.sock`, captures stderr into a bounded in-memory ring (200 lines) for the UI to tail, kills via `Child::kill` on disconnect. Per-profile / per-uid socket paths so two GUIs (or two profiles) don't collide. - **Live status** — `admin.rs`. Tiny JSON-line client for the v3.3 admin socket. Polled by the React app every 1.5 s: peer id, rx/tx packets, default action, rule count. Falls back gracefully (admin_error in the response) when the handshake hasn't completed yet. - **System tray** — `lib.rs` `setup` callback. Three-item menu (Open AuraVPN / Disconnect / Quit). The window's close button hides to the tray instead of exiting — the app keeps running so the VPN stays connected; the user explicitly chooses Quit. - **Frontend** — `src/App.tsx`. Single-page layout: profile list (with badge for missing files), connect/disconnect button per profile, status table, collapsible logs panel, binary-path picker at the bottom. Dark-mode CSS by default; the same look as a typical WireGuard / Tailscale-style tray app. ## What's deferred for v0.2 - Auto-start at login (launchd plist / systemd user unit / Windows Run key) - Code signing + notarization - Persisting the aura binary path between sessions - Per-profile route overrides editor - Live log streaming (today the frontend polls the ring buffer) - Admin status query on Windows (today's `admin.rs` Unix-only; Windows path returns a clear "not supported yet" error) - Polkit / authorization-services prompt for the TUN-needs-root step (today the operator has to launch the GUI from a privileged context, e.g. `sudo open -a aura-gui` on macOS) ## Workspace hygiene Cargo workspace at the repo root now has `exclude = ["aura-gui"]` so the protocol crates' `cargo check --workspace` / `cargo test --workspace` don't pull in the tauri + wry + webview dep graph. The GUI builds standalone from `aura-gui/` via `npm run tauri build`. ## Validation - `cd aura-gui/src-tauri && cargo check` — green - `cd aura-gui/src-tauri && cargo clippy -- -D warnings` — clean - `cd aura-gui/src-tauri && cargo fmt --check` — clean - `cd aura-gui && npm run build` — frontend tsc + vite build succeeds - Full `npm run tauri dev` not exercised in this session (would open a real window) — should work; if it breaks the surface area is small enough that next session fixes it. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
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aura-gui — desktop client for AuraVPN
A Tauri 2 + React TypeScript app that runs in the system tray. It's the GUI front-end for the
existing aura CLI: import a provisioned bundle (.tgz), pick a profile, hit Connect, watch
the live tunnel status. No clash-verge replacement and no protocol patching — just a thin
manager around the existing CLI.
Status
v0.1 (MVP) — scaffolding + core flows. Working:
- ✅ Profile list / import / delete (drop in a
provision-client.tgzand you're set) - ✅ Connect / Disconnect (spawns / kills
aura clientper profile) - ✅ Live status panel (peer, tx/rx packets, default action, rules) via admin socket
- ✅ System tray with Open / Disconnect / Quit menu
- ✅ Close button hides to tray (app stays alive in background)
Deferred for v0.2:
- Auto-start at login (launchd plist / systemd user unit / Windows Run key)
- Code signing + notarization (macOS) / Authenticode (Windows)
- Per-profile route overrides editor
- Live log streaming (currently polled, frontend tails the in-memory ring)
- Admin status query on Windows (uses Unix sockets today; need named pipe support)
Layout
aura-gui/
├── src-tauri/ (Rust 2 backend, separate Cargo manifest)
│ ├── src/
│ │ ├── lib.rs (Tauri commands + tray + window plumbing)
│ │ ├── profiles.rs ([app_data]/profiles/ I/O + .tgz import)
│ │ ├── cli_proc.rs (spawns aura client + stderr ring buffer)
│ │ └── admin.rs (JSON-line admin socket client)
│ ├── Cargo.toml
│ └── tauri.conf.json
├── src/ (React TS frontend)
│ ├── App.tsx
│ └── App.css
├── package.json
└── README.md (this file)
The src-tauri/ crate is intentionally excluded from the workspace at the repo root
(workspace.exclude = ["aura-gui"]) so cargo check --workspace from the project root keeps
checking just the protocol crates and doesn't pull tauri/wry/webview into every CI run.
Build
# Backend deps come down with cargo at build time
cd aura-gui
npm install # ~10 s, downloads vite + React 19
npm run build # frontend tsc + vite build → dist/
npm run tauri build # full bundle: .dmg / .deb / .msi / .AppImage
For dev:
npm run tauri dev
The first build downloads ~200 MB of native deps (tauri, wry, webview) — subsequent builds are fast (incremental).
Profile storage
Per-platform app-data dir:
| OS | Path |
|---|---|
| macOS | ~/Library/Application Support/ru.undergr0und.aura/profiles/ |
| Linux | ~/.config/AuraVPN/profiles/ |
| Windows | %APPDATA%\AuraVPN\profiles\ |
Each profile is a directory with the same shape as aura provision-client emits:
profiles/<id>/
├── client.toml
├── ca.crt
├── client.crt
├── client.key
└── bridges.signed (optional, v3.3+)
The id is the basename of the imported .tgz (e.g. client-1.tgz → profiles/client-1/).
Aura binary path
The GUI shells out to aura client for each connection. It defaults to:
/Users/xah30/AuraVPN/target/release/auraif present (dev convenience),/usr/local/bin/auraon Unix,C:\Program Files\AuraVPN\aura.exeon Windows.
Change it at runtime via the "Change…" button at the bottom of the window. The setting is session-only for now (persisting it to a config file is a v0.2 todo).
Sudo / admin privileges
aura client creates a TUN device, which needs root on Unix and Administrator on Windows.
Currently the GUI does not run with elevated privileges — the operator must launch it from
a privileged shell, or via sudo open -a aura-gui on macOS, etc.
v0.2 will add a polkit / authorization-services prompt for the privileged step.
Why not just patch clash-verge?
We thought about it. AuraVPN is an L3 IP-tunnel (like WireGuard); clash-verge / mihomo / sing-box outbounds are L4 per-flow proxies (like Trojan / VLESS / Hysteria). Bridging the two requires either a user-space TCP/IP stack inside the outbound (gVisor) or extensive mihomo patching. Neither was a small lift, and a self-contained tray app turned out to be the shortest path to "vpn that always-on in a clash-verge-ish UX".
A v0.3 stretch goal is to ship a local SOCKS5 listener alongside the TUN, so clash-verge users who already use SOCKS5 outbounds can point at AuraVPN as a SOCKS5 proxy. That requires the gVisor netstack — separate piece of work.