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* fix: keep concurrent ssh pool connects from overwriting each other (#1619) * fix: stop auto-accepting changed jump host keys (#1620) A jump hop whose key no longer matched the pinned fingerprint was silently accepted and the pin overwritten. Background status probes reconnect to jump hosts every cycle, so a MITM on that hop got the credentials with no user interaction. Changed jump host keys now go through the same path as any other host: prompt when there is a terminal socket, otherwise refuse. * fix(electron): validate external login URL scheme and callback port (#1621) * fix(plugins): read artifact manifest with the same tar parser as the unpack (#1622) The consent check read the first manifest.json with a hand-written tar reader, while the unpack keeps the last one and also follows pax and long-name headers. An archive with two manifests could pass the check with one capability list and get granted another. Read the manifest with node-tar, count only plain files, and refuse archives that hold more than one manifest.json. * fix: only trust the server's origin in the desktop login frame (#1624) The desktop sign-in iframe accepted AUTH_SUCCESS and system browser requests from whatever page it had navigated to, and posted replies (including 2FA temp tokens) to any origin. Messages must now come from the server's origin and replies are posted to it. The web UI also treated any framing page as the desktop app and posted the JWT to it. It now also requires the Termix-Desktop user agent. * fix: check trusted proxy login against nginx's peer, not nginx (#1625) The backend only sees the bundled nginx on loopback, so the allowlist could only work by trusting 127.0.0.1, which let any client that reached nginx log in as anyone by sending the identity headers. nginx now passes its own TCP peer (before real_ip rewriting) in X-Termix-Proxy-Peer, and loopback connections are judged by that address instead. * fix: keep foreign keys on during user data import (#1626) Import credentials before hosts and remap the file's credential ids to the ones created here, so hosts and protocol logins no longer point at another server's ids. With rows written in dependency order, the import no longer turns off SQLite foreign keys on the shared connection. The uploaded file is now removed on every exit path. * fix: enforce unique usernames (#1628) * fix: enforce unique usernames Registration checked for a taken name, hashed the password, then inserted, with nothing in the schema enforcing uniqueness. Concurrent sign-ups could create two accounts with one name, after which login, password reset, proxy login and admin lookups by username picked between them arbitrarily. Add a unique index on users.username for every dialect. Existing duplicates are renamed (later rows get a -<id> suffix, the oldest keeps the name) rather than deleted. Registration and admin user creation now return the same 409 when the insert loses the race. * fix: avoid username collisions during migration * fix: don't auto-enable synced plugins signed only by a server-sent key (#1623) * fix: don't auto-enable synced plugins signed only by a server-sent key Registry keys a linked server sends still let its plugins load on the desktop, but no longer count as a signer for switching them on or copying their grants. Keys the desktop added itself keep their trust. * fix: enforce local plugin trust across remote source labels * fix: require positive local trust for synced plugin keys * fix(desktop): harden external editor and session cookie IPC (#1627) * fix(desktop): stop the renderer choosing the external editor binary or reading the session cookie open-external-editor now launches only the editor saved from a file dialog and refuses to hand executable file types to the OS opener. The unused get-session-cookie and wait-session-cookie channels, which returned the httpOnly jwt, are removed. * fix: validate setting keys before editor authorization * fix(sidebar): sort hosts by IP address numerically (#1629) * fix(desktop): find spawn-helper in universal macOS builds (#1630) The universal build ships app-arm64.asar and app-x64.asar instead of app.asar, so node-pty's helper path rewrite never pointed at the unpacked copy and every local terminal failed with posix_spawnp failed. * fix(sync): send shared hosts with text columns in their stored form (#1631) resolveHostById turns forceKeyboardInteractive into a boolean, and the shared-host export passed it on as is. A desktop could not bind the boolean into the text column, so every shared host failed to apply. * fix: drop ssh_data.vault_profile_id so removing the vault plugin keeps hosts writable (#1633) The vault plugin renames vault_profiles to p_vault_profiles, and SQLite rewrites ssh_data's foreign key to follow it. Uninstalling the plugin then dropped p_vault_profiles and left ssh_data pointing at a missing table, so creating, cloning and deleting hosts failed with "no such table: main.p_vault_profiles". Postgres and MySQL refused the uninstall instead. The column was already copied into the vault plugin's host settings by 2.9, so retire it on every engine. The SQLite boot drop also repairs databases already in the broken state; MySQL drops the column's foreign key first. * fix(sync): let a linked desktop enable mirrored plugins it does not trust on its own (#1632) * fix(sync): let a linked desktop enable mirrored plugins it does not trust on its own * fix(sync): switch off an untrusted mirrored plugin when the server updates it * fix: require local consent for mirrored plugin activation * docs: describe consent fields on the plugin state endpoint * fix(i18n): keep Indonesian technical terms consistent (#1636) Use the English terms Indonesian users know for tunnel, snippet, deploy, file manager, remote desktop, jump host, passphrase, sidebar, toolbar, endpoint, browser and SSH agent, instead of mixing literal translations (terowongan, cuplikan, terapkan, bilah sisi, titik akhir, ...) with the English words. Match the split shortcuts to the split screen menu. Also fix the user data export description, which said secrets are encrypted while the English says they are decrypted. * fix(settings): leave user manage view when switching admin sections (#1649) The admin panel stays mounted across Settings pages, so an open user manage view kept replacing every other admin section until Back to users was clicked. Reset it whenever the selected section changes. * fix(sync): don't delete a local row when the server can't send its copy (#1650) * fix(sync): don't delete a local row when the server can't send its copy A push conflict on a live record whose server row failed to serialize came back as row: null, deleted: false, and the desktop treated that as a delete. The server now rejects that op as unavailable, the desktop never deletes on a conflict without a row, and serialization failures are logged. * fix(sync): retry temporarily unavailable records * fix: smooth host editor jumps to lower sections * chore: add changelog entries for 26.10.2 fixes * fix: stop building ssh2 native crypto in the docker image (#1644) * chore: test that an update keeps a changed auth type (#1601) * feat: option to hide the sidebar after opening a host (#1652) * feat: sort the dashboard host status card (Plugin-Host-Metrics#6) * fix: let the hover side menu overlay content instead of resizing it (Plugin-Remote-Desktop#2) * fix: say the server is down and keep retrying instead of a database error (#1637) * fix: show why a client tunnel failed to start (Plugin-Tunnels#2) * fix(sdk): skip comment-only chunks when splitting migrations * feat: setting to let the hover side menu push content again * fix: use the vite proxy for plugin sockets on any dev port * feat(sdk): let a plugin raise its public route rate limit * chore: update translations * chore: add the overview video to the readme * chore: update the overview video and add a play button to its thumbnail * feat: plugin builds bundle worker entries and import wasm and fonts as bytes * feat: plugin packs include LICENSE and NOTICE * chore: drop guacd from compose files and dev runner * chore: update remote desktop origin comment for the built-in engine * fix: show plugin names and descriptions in the UI language (#1658) * fix: show plugin names and descriptions in the UI language Read plugin.name and plugin.description from each plugin's own locale namespace, falling back to the manifest, everywhere core shows a plugin's name: the Plugins manager, onboarding picker, host editor tabs and sections, host filters and bulk actions, beta updates, interface presets and plugin crash/loading notices. * docs(sdk): document plugin.name and plugin.description locale keys --------- Co-authored-by: ZacharyZcR <zkl205305@gmail.com> * fix(hosts): reject or infer a missing authType on host create (#1664) Creating an SSH host through the API without authType hit the NOT NULL auth_type column and came back as a 500. The create route now infers the type from the credential, key or password in the body, falls back to the host defaults, and otherwise answers 400. A non-string authType is a 400 on create and update. * chore: changelog for merged plugin name and host auth type PRs * fix: move macOS split pane navigation to Cmd+Option+Arrow * fix: pick a free port for the desktop backend when 30001 is taken (#1663) * feat: build the Windows desktop app for ARM64 (#1615) * fix(sync): keep the changes cursor within the 32-bit seq column (#1665) The desktop learned the server's entity types by asking for changes after Number.MAX_SAFE_INTEGER. sync_records.seq is a 32-bit integer on Postgres, which rejects that bound value, so every pass needing the probe failed with 22003 out of range. The server now clamps the cursor to the largest seq the column holds and answers 400 for a cursor or limit that is not a non-negative integer. The desktop asks for a one-row page from its saved cursor instead. * fix(audit): coalesce identical plugin routine audits so they cannot flush the log (#1667) Successful plugin_as_user and plugin_service_* entries written by a plugin with the same user, action, resource and details are recorded once per 10 minutes. Failures and every other action are still written each time. * feat(plugins): publish host.created when a host is added (#1668) Plugins that keep an inventory of hosts had no way to hear about a new one short of polling. Core now publishes host.created with the same { hostId, userId } payload as host.updated wherever a host row is created: the host create route, ctx.hosts.create, JSON and SSH config bulk import, database file import, and sync writing a host it did not have yet. * fix: show the login for signed-out full-screen view links and return to them (#1669) A ?view= link opened without a session spun forever: the gate rendered the bare view when the session check failed, so the plugin runtime never started and the view never registered. A regular browser now keeps the link in sessionStorage, shows the normal login and opens the link again after any login, including redirect logins. Only same-origin paths with a view are restored. The desktop app, embedded sign-in frames and guest views keep their current behavior. * fix(desktop): apply linked server proxy headers and certificate exception to WebSockets (#1670) * fix(desktop): send linked server proxy headers on WebSocket upgrades isLinkedOrigin compared the request origin with the link's http(s) origin, so the terminal WebSocket (wss://host/...) never matched and its upgrade went out without the proxy headers and basic auth. Behind a forward-auth proxy that upgrade was redirected to the login and the terminal closed with "connection closed unexpectedly". ws and wss now count as http and https for the comparison, the same mapping the WebSocket handshake itself uses, with host and port still matched exactly. * fix(desktop): allow a linked server's self-signed certificate for its WebSockets isInvalidCertificateAllowedForUrl compared the URL with a local getOrigin copy, so wss://host never matched the link's https://host origin and an allowed self-signed certificate did not cover the terminal and tunnel sockets. It now uses linkedServer.isLinkedOrigin, which maps ws and wss the same way as the proxy headers, and the local copy is removed. * feat(sdk): let plugins mint a short-lived user session and read a user's locale (#1666) ctx.auth.issueUserToken(userId, { purpose, ttlSeconds }) gives background work a session for calling Termix's own API as an existing user. It needs users:impersonate, defaults to 300s and is capped at 900s, is stored as a normal session row marked as plugin-issued, and every issue is audited. Such sessions are refused on routes that change the user's password, second factors, API keys or linked logins. ctx.users.getLocale(userId) reads the user's UI language under users:read. SDK 1.0.11, plugin API 1.3.0. * chore: changelog for merged sync, audit, event and desktop PRs * feat: add shell.rightEdge slot so plugin panels can push the page over * chore: pin bundled plugins to the latest releases * chore: lint, format, and bump version to 26.10.2 --------- Co-authored-by: ZacharyZcR <zacharyzcr1984@gmail.com> Co-authored-by: Ferdina Kusumah <19812460+FerdinaKusumah@users.noreply.github.com> Co-authored-by: ZacharyZcR <zkl205305@gmail.com> Co-authored-by: Lukas <80832688+0skater0@users.noreply.github.com>
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Termix
Self-hosted, plugin-based server management
Overview
Termix is a free, open source, self-hosted server management platform built on plugins. The core keeps your hosts, credentials, users, sharing and sessions. Everything else, like the SSH terminal, remote desktop, file manager, Docker and metrics, is a plugin you can turn on, off or remove.
It runs on web, desktop and mobile. Think of it as a free, self-hosted Termius.
Try the Demo
Try it at demo.termix.site. Any username and password works.
Core
What every install has, with or without plugins:
- Hosts: Save hosts in nested folders with tags and parent hosts, bulk edit, import and export, and use Quick Connect for one-off connections
- Credentials: Reuse saved passwords and keys across hosts, with host defaults you can set for the server, a user or a folder
- Sharing and Roles: Share hosts, credentials and folders with users or roles at four levels: connect, view, edit and manage
- Accounts: Local accounts, sessions you can see and revoke, trusted devices, API keys and an audit log
- Security: Passwords, keys and other secrets are encrypted per user, and the database can be encrypted on disk
- Desktop Sync: The desktop app runs on its own and can link to a Termix server to keep an offline copy of your account
- Interface: Tabs and split screen, a command palette (double tap left shift), rebindable shortcuts, themes, branding and around 30 languages
- Databases: SQLite by default, with PostgreSQL and MySQL supported too
Plugins
Plugins add everything else. The official ones ship with Termix, and admins can install, update or remove plugins from the Plugins tab. Each plugin has its own repo.
| Plugin | What it does |
|---|---|
| ACME Certificates | Gets the Termix HTTPS certificate from Let's Encrypt or any ACME provider and renews it for you. |
| AI Assistant | An AI assistant that reads your setup and proposes changes for you to approve. |
| Alerts | One inbox for every alert in Termix, with delivery to webhooks, ntfy, Discord and email. |
| Automations | Run steps on your hosts on a schedule or when something happens. |
| Docker | Manage Docker and Podman containers on your hosts over SSH, with logs, stats and a console. |
| File Manager | Browse, edit and move files over SFTP, including straight from one server to another. |
| Fleets | Group hosts into fleets and run commands, package actions and file transfers on all of them at once. |
| HashiCorp Vault | Connect to hosts with short-lived SSH certificates signed by HashiCorp Vault. |
| Homepage | A drag and drop widget page for your servers and services, plus service links for the dashboard. |
| Host Metrics | Live CPU, memory, disk, network and GPU stats, plus tools to manage your hosts. |
| LDAP | Sign in with your LDAP or Active Directory username and password. |
| Network Topology | Draws your hosts and the links between them as a live, interactive graph. |
| OPKSSH | Connect to hosts with short-lived OpenPubkey SSH certificates after signing in with your identity provider. |
| Passkeys | Sign in with a passkey or security key instead of a password. |
| Proxmox | Import Proxmox VE guests as hosts, keep them in sync and watch node stats. |
| Remote Desktop | RDP, VNC and Telnet sessions in your browser, with clipboard, file transfer, sharing and recording. |
| Secret Sources | Pull host passwords and keys from 1Password when you connect instead of storing them in Termix. |
| Serial | Open a serial console to a router, switch or other device plugged into your computer. |
| Session Recording | Record terminal and remote desktop sessions and play them back or download them later. |
| Session Sharing | Share live sessions by link or with another user, and present sessions to a group in meeting rooms. |
| Single sign-on | Sign in with any OpenID Connect provider, GitHub or Google. |
| Snippets | Save the commands you run often and run them in a terminal or on many hosts in one click. |
| SSH Terminal | SSH terminal sessions with tabs, split screen, history, macros and a local terminal in the desktop app. |
| Step CA | Connect to hosts with short-lived SSH certificates from a smallstep step-ca server. |
| Tailscale | Add tailnet devices as hosts and connect with Tailscale SSH. |
| Termix Identity | Publish your SSH public keys under a public handle and run your own SSH certificate authority. |
| Tmux Monitor | Browse and control tmux sessions, windows and panes across your hosts. |
| TOTP | Two-factor sign in with a code from an authenticator app, with backup codes. |
| Tunnels | SSH port forwarding that reconnects on its own, plus client tunnels from the desktop app. |
| Usage Statistics | Sends a small anonymous daily report so we can see how Termix is used. |
| Wake-on-LAN | Wake sleeping machines by sending a Wake-on-LAN packet to their MAC address. |
| Warpgate | Connect to hosts through a Warpgate SSH bastion. |
| Web Endpoint | Open a host's web UI inside Termix, directly or over an SSH tunnel. |
| Workspaces | Save your open tabs and split layouts and reopen them in one click. |
Want to build your own? Start from the plugin template. Plugins you can install are listed in the registry. Turn on the community registry in Plugins, Registries to install plugins made by other people, or add your own registry. See submitting a plugin and hosting your own registry.
Platform Support
| Platform | Distribution |
|---|---|
| Web | Any modern browser (Chrome, Safari, Firefox) | PWA support |
| Windows x64/ia32 | Portable | EXE and MSI Installer | Chocolatey |
| Linux x64/arm64/armv7l | Portable | AUR | AppImage | Deb | Flatpak |
| macOS Universal/x64/arm64, v12.0+ | Apple App Store | DMG | Homebrew |
| iOS/iPadOS v15.1+ | Apple App Store | IPA |
| Android v7.0+ | Google Play Store | APK |
Installation
See the docs for install steps on every platform.
Sample Docker Compose file. Remote desktop (RDP, VNC and Telnet) is built in, so nothing else needs to run next to it:
services:
termix:
image: ghcr.io/termix-ssh/termix:latest
container_name: termix
restart: unless-stopped
ports:
- "8080:8080"
volumes:
- termix-data:/app/data
environment:
PORT: "8080"
volumes:
termix-data:
driver: local
Cloud Hosting
If Termix runs on the network it manages, an outage takes it down right when you need it. A VPS keeps it reachable, gives you a static IP and works from anywhere without a VPN or port forward.
GINERNET sponsors Termix and the docs have a setup guide for their VPS.
Donate
Termix has no paid plans. Donations cover servers, domains and development time.
Sponsors
For a paid sponsor spot, email mail@termix.site.
Support
Bugs and ideas for Termix itself (login, hosts, credentials, sharing, sync, the app and desktop app) go in this repo: report a bug or request a feature.
Every plugin has its own repo, so a problem with the terminal, file manager, Docker, remote desktop or any other plugin goes in that plugin's repo (see the table above, or use Report an issue on the plugin's page in the app, which fills in your versions for you). Not sure where it goes? Open it here and it will be moved.
You need a GitHub account. Add as much detail as you can, in English if possible.
For discussions and questions, join the Discord server. Update videos are on YouTube.
License
Apache License 2.0. See LICENSE.