release-2.9.0 (#1532)

* fix(macos): skip single-instance lock in Mac App Store builds (#1454) fix(macos): skip single-instance lock in Mac App Store builds * Fix/backend optional sharp (#1455) Fix/backend optional sharp * feat: issue #1218 (#1218) https://github.com/Termix-SSH/Support/issues/1218 * feat: Add option to use saved global custom theme under Connection Defaults (#1209) https://github.com/Termix-SSH/Support/issues/1209 * feat: Add Fleet Sharing functionality to the UI (#1228) https://github.com/Termix-SSH/Support/issues/1228 * feat: Add a list view to the Docker management page (#1237) https://github.com/Termix-SSH/Support/issues/1237 * feat: issue #1264 (#1264) https://github.com/Termix-SSH/Support/issues/1264 * feat: 2FA With FortiToken (#1288) https://github.com/Termix-SSH/Support/issues/1288 * feat: Allow to disable showing paths to folders (#1274) https://github.com/Termix-SSH/Support/issues/1274 * feat: Sync Network Graph between Desktop and Remote Server (#1245) https://github.com/Termix-SSH/Support/issues/1245 * feat: Version Number on offline servers (#1291) https://github.com/Termix-SSH/Support/issues/1291 * feat: Support OrbStack Docker socket path on macOS / Fix "Docker is not installed" on mac... (#1302) https://github.com/Termix-SSH/Support/issues/1302 * feat: Sidebar host click should focus existing tab instead of opening a new connection (#1289) https://github.com/Termix-SSH/Support/issues/1289 * fix: Search in side bar shows overlapping hosts when grouped by tags (#1303) https://github.com/Termix-SSH/Support/issues/1303 * fix: I can't send a file on its own. (#1304) https://github.com/Termix-SSH/Support/issues/1304 * fix: sudo password not autofilling (#1248) https://github.com/Termix-SSH/Support/issues/1248 * fix: node-MainThread (#1300) https://github.com/Termix-SSH/Support/issues/1300 * fix: Tunnel authentication with shared credentials (#1295) https://github.com/Termix-SSH/Support/issues/1295 * fix: host key updates not syncing, metrics 404 race on first connect Host key writes never bumped updatedAt so sync never picked them up. Also retry the first metrics fetch briefly instead of failing right away. * chore: increment ver * feat: add category and icon fields to plugin manifest schema * ci(deps): bump the github-actions group with 2 updates (#1458) Bumps the github-actions group with 2 updates: [crowdin/github-action](https://github.com/crowdin/github-action) and [actions/github-script](https://github.com/actions/github-script). Updates `crowdin/github-action` from 2 to 3 - [Release notes](https://github.com/crowdin/github-action/releases) - [Commits](https://github.com/crowdin/github-action/compare/v2...v3) Updates `actions/github-script` from 7 to 9 - [Release notes](https://github.com/actions/github-script/releases) - [Commits](https://github.com/actions/github-script/compare/v7...v9) --- updated-dependencies: - dependency-name: crowdin/github-action dependency-version: '3' dependency-type: direct:production update-type: version-update:semver-major dependency-group: github-actions - dependency-name: actions/github-script dependency-version: '9' dependency-type: direct:production update-type: version-update:semver-major dependency-group: github-actions ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * chore(deps-dev): bump the dev-patch-updates group with 13 updates (#1459) Bumps the dev-patch-updates group with 13 updates: | Package | From | To | | --- | --- | --- | | [@codemirror/commands](https://github.com/codemirror/commands) | `6.11.0` | `6.11.1` | | [@codemirror/search](https://github.com/codemirror/search) | `6.7.1` | `6.7.2` | | [@codemirror/view](https://github.com/codemirror/view) | `6.43.9` | `6.43.12` | | [@testing-library/dom](https://github.com/testing-library/dom-testing-library) | `10.4.1` | `10.4.2` | | [@testing-library/react](https://github.com/testing-library/react-testing-library) | `16.3.2` | `16.3.3` | | [@testing-library/user-event](https://github.com/testing-library/user-event) | `14.6.5` | `14.6.7` | | [@types/ssh2](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/ssh2) | `1.15.5` | `1.15.6` | | [@vitejs/plugin-react](https://github.com/vitejs/vite-plugin-react/tree/HEAD/packages/plugin-react) | `6.1.0` | `6.1.1` | | [cytoscape](https://github.com/cytoscape/cytoscape.js) | `3.34.1` | `3.34.3` | | [eslint-plugin-react-refresh](https://github.com/ArnaudBarre/eslint-plugin-react-refresh) | `0.5.4` | `0.5.7` | | [i18next](https://github.com/i18next/i18next) | `26.4.0` | `26.4.2` | | [prettier](https://github.com/prettier/prettier) | `3.9.6` | `3.9.8` | | [react-i18next](https://github.com/i18next/react-i18next) | `17.0.12` | `17.0.14` | Updates `@codemirror/commands` from 6.11.0 to 6.11.1 - [Changelog](https://github.com/codemirror/commands/blob/main/CHANGELOG.md) - [Commits](https://github.com/codemirror/commands/commits) Updates `@codemirror/search` from 6.7.1 to 6.7.2 - [Changelog](https://github.com/codemirror/search/blob/main/CHANGELOG.md) - [Commits](https://github.com/codemirror/search/commits) Updates `@codemirror/view` from 6.43.9 to 6.43.12 - [Changelog](https://github.com/codemirror/view/blob/main/CHANGELOG.md) - [Commits](https://github.com/codemirror/view/commits) Updates `@testing-library/dom` from 10.4.1 to 10.4.2 - [Release notes](https://github.com/testing-library/dom-testing-library/releases) - [Changelog](https://github.com/testing-library/dom-testing-library/blob/main/CHANGELOG.md) - [Commits](https://github.com/testing-library/dom-testing-library/compare/v10.4.1...v10.4.2) Updates `@testing-library/react` from 16.3.2 to 16.3.3 - [Release notes](https://github.com/testing-library/react-testing-library/releases) - [Changelog](https://github.com/testing-library/react-testing-library/blob/main/CHANGELOG.md) - [Commits](https://github.com/testing-library/react-testing-library/compare/v16.3.2...v16.3.3) Updates `@testing-library/user-event` from 14.6.5 to 14.6.7 - [Release notes](https://github.com/testing-library/user-event/releases) - [Changelog](https://github.com/testing-library/user-event/blob/main/CHANGELOG.md) - [Commits](https://github.com/testing-library/user-event/compare/v14.6.5...v14.6.7) Updates `@types/ssh2` from 1.15.5 to 1.15.6 - [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases) - [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/ssh2) Updates `@vitejs/plugin-react` from 6.1.0 to 6.1.1 - [Release notes](https://github.com/vitejs/vite-plugin-react/releases) - [Changelog](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react/CHANGELOG.md) - [Commits](https://github.com/vitejs/vite-plugin-react/commits/plugin-react@6.1.1/packages/plugin-react) Updates `cytoscape` from 3.34.1 to 3.34.3 - [Release notes](https://github.com/cytoscape/cytoscape.js/releases) - [Commits](https://github.com/cytoscape/cytoscape.js/compare/v3.34.1...v3.34.3) Updates `eslint-plugin-react-refresh` from 0.5.4 to 0.5.7 - [Release notes](https://github.com/ArnaudBarre/eslint-plugin-react-refresh/releases) - [Changelog](https://github.com/ArnaudBarre/eslint-plugin-react-refresh/blob/main/CHANGELOG.md) - [Commits](https://github.com/ArnaudBarre/eslint-plugin-react-refresh/compare/v0.5.4...v0.5.7) Updates `i18next` from 26.4.0 to 26.4.2 - [Release notes](https://github.com/i18next/i18next/releases) - [Changelog](https://github.com/i18next/i18next/blob/master/CHANGELOG.md) - [Commits](https://github.com/i18next/i18next/compare/v26.4.0...v26.4.2) Updates `prettier` from 3.9.6 to 3.9.8 - [Release notes](https://github.com/prettier/prettier/releases) - [Changelog](https://github.com/prettier/prettier/blob/main/CHANGELOG.md) - [Commits](https://github.com/prettier/prettier/compare/3.9.6...3.9.8) Updates `react-i18next` from 17.0.12 to 17.0.14 - [Changelog](https://github.com/i18next/react-i18next/blob/master/CHANGELOG.md) - [Commits](https://github.com/i18next/react-i18next/compare/v17.0.12...v17.0.14) --- updated-dependencies: - dependency-name: "@codemirror/commands" dependency-version: 6.11.1 dependency-type: direct:development update-type: version-update:semver-patch dependency-group: dev-patch-updates - dependency-name: "@codemirror/search" dependency-version: 6.7.2 dependency-type: direct:development update-type: version-update:semver-patch dependency-group: dev-patch-updates - dependency-name: "@codemirror/view" dependency-version: 6.43.12 dependency-type: direct:development update-type: version-update:semver-patch dependency-group: dev-patch-updates - dependency-name: "@testing-library/dom" dependency-version: 10.4.2 dependency-type: direct:development update-type: version-update:semver-patch dependency-group: dev-patch-updates - dependency-name: "@testing-library/react" dependency-version: 16.3.3 dependency-type: direct:development update-type: version-update:semver-patch dependency-group: dev-patch-updates - dependency-name: "@testing-library/user-event" dependency-version: 14.6.7 dependency-type: direct:development update-type: version-update:semver-patch dependency-group: dev-patch-updates - dependency-name: "@types/ssh2" dependency-version: 1.15.6 dependency-type: direct:development update-type: version-update:semver-patch dependency-group: dev-patch-updates - dependency-name: "@vitejs/plugin-react" dependency-version: 6.1.1 dependency-type: direct:development update-type: version-update:semver-patch dependency-group: dev-patch-updates - dependency-name: cytoscape dependency-version: 3.34.3 dependency-type: direct:development update-type: version-update:semver-patch dependency-group: dev-patch-updates - dependency-name: eslint-plugin-react-refresh dependency-version: 0.5.7 dependency-type: direct:development update-type: version-update:semver-patch dependency-group: dev-patch-updates - dependency-name: i18next dependency-version: 26.4.2 dependency-type: direct:development update-type: version-update:semver-patch dependency-group: dev-patch-updates - dependency-name: prettier dependency-version: 3.9.8 dependency-type: direct:development update-type: version-update:semver-patch dependency-group: dev-patch-updates - dependency-name: react-i18next dependency-version: 17.0.14 dependency-type: direct:development update-type: version-update:semver-patch dependency-group: dev-patch-updates ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * chore(deps): bump the prod-patch-updates group with 6 updates (#1461) Bumps the prod-patch-updates group with 6 updates: | Package | From | To | | --- | --- | --- | | [@tanstack/react-virtual](https://github.com/TanStack/virtual/tree/HEAD/packages/react-virtual) | `3.14.10` | `3.14.13` | | [compression](https://github.com/expressjs/compression) | `1.8.1` | `1.8.2` | | [jose](https://github.com/panva/jose) | `6.2.9` | `6.2.12` | | [jszip](https://github.com/Stuk/jszip) | `3.10.1` | `3.10.2` | | [socks](https://github.com/JoshGlazebrook/socks) | `2.8.9` | `2.8.10` | | [undici](https://github.com/nodejs/undici) | `8.10.0` | `8.10.2` | Updates `@tanstack/react-virtual` from 3.14.10 to 3.14.13 - [Release notes](https://github.com/TanStack/virtual/releases) - [Changelog](https://github.com/TanStack/virtual/blob/main/packages/react-virtual/CHANGELOG.md) - [Commits](https://github.com/TanStack/virtual/commits/@tanstack/react-virtual@3.14.13/packages/react-virtual) Updates `compression` from 1.8.1 to 1.8.2 - [Release notes](https://github.com/expressjs/compression/releases) - [Changelog](https://github.com/expressjs/compression/blob/master/HISTORY.md) - [Commits](https://github.com/expressjs/compression/compare/v1.8.1...v1.8.2) Updates `jose` from 6.2.9 to 6.2.12 - [Release notes](https://github.com/panva/jose/releases) - [Changelog](https://github.com/panva/jose/blob/main/CHANGELOG.md) - [Commits](https://github.com/panva/jose/compare/v6.2.9...v6.2.12) Updates `jszip` from 3.10.1 to 3.10.2 - [Changelog](https://github.com/Stuk/jszip/blob/main/CHANGES.md) - [Commits](https://github.com/Stuk/jszip/compare/v3.10.1...v3.10.2) Updates `socks` from 2.8.9 to 2.8.10 - [Release notes](https://github.com/JoshGlazebrook/socks/releases) - [Commits](https://github.com/JoshGlazebrook/socks/compare/2.8.9...2.8.10) Updates `undici` from 8.10.0 to 8.10.2 - [Release notes](https://github.com/nodejs/undici/releases) - [Commits](https://github.com/nodejs/undici/compare/v8.10.0...v8.10.2) --- updated-dependencies: - dependency-name: "@tanstack/react-virtual" dependency-version: 3.14.13 dependency-type: direct:production update-type: version-update:semver-patch dependency-group: prod-patch-updates - dependency-name: compression dependency-version: 1.8.2 dependency-type: direct:production update-type: version-update:semver-patch dependency-group: prod-patch-updates - dependency-name: jose dependency-version: 6.2.12 dependency-type: direct:production update-type: version-update:semver-patch dependency-group: prod-patch-updates - dependency-name: jszip dependency-version: 3.10.2 dependency-type: direct:production update-type: version-update:semver-patch dependency-group: prod-patch-updates - dependency-name: socks dependency-version: 2.8.10 dependency-type: direct:production update-type: version-update:semver-patch dependency-group: prod-patch-updates - dependency-name: undici dependency-version: 8.10.2 dependency-type: direct:production update-type: version-update:semver-patch dependency-group: prod-patch-updates ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * feat: add plugin worker protocol, bootstrap and plugin_storage table Worker-side ctx proxy plus the message envelope it talks over, and the per-plugin key/value table behind ctx.storage with migrations for all three dialects. Rows cascade with the plugin so uninstalling leaves nothing behind. * feat: add allowlisted host view for plugins An allowlist rather than a list of fields to strip. A blocklist rots: the moment a new secret-bearing column lands on SSHHost it starts leaking silently. With an allowlist a new field stays invisible to plugins until someone adds it here on purpose. * feat: add plugin loader with manifest validation and crash restart Validates an unpacked plugin, spawns a worker_threads worker and manages activate/deactivate/crash-restart with backoff, disabling after three tries. The crash counter clears only after a plugin stays up past a stability window, not on activation. Clearing it on activation let a plugin that activates cleanly and then dies restart forever, because every attempt looked like the first. loader.ts documents what the worker boundary does and does not buy you. Node's permission model is process-wide, not per-worker, so it cannot be enabled for plugin workers alone and is not claimed here. * feat: route internal events through a shared plugin event bus Formalises three ad-hoc publish paths that already existed: automation-events.ts, metrics/automation-bridge.ts and the hostSessionStatus singleton, now the host.session.status topic. Both invariants the old code relied on are preserved. Publishing stays fire-and-forget, so a failing subscriber cannot disturb a metrics poll or a host delete. The automations engine subscribes to the bus at scheduler start instead of being imported ad hoc, which keeps the edge one-directional: automations may import repositories, hosts modules must not import automations. * feat: add plugin ctx broker with permission gate and audit Every ctx call a plugin makes is checked against its granted capabilities, performed by the main thread, then audited. A capability must be both declared in the manifest and granted in the database, so widening a plugin's reach always needs a new manifest the user can see, never just a database row. Audit attribution is set by the broker, not the plugin. The plugin supplies only the details, so it cannot forge the actor. fix: stop plugin workers seeing plaintext credentials in error messages A failing ctx.ssh.connect handed the worker the raw error from deep in the SSH stack, which embeds the connect config. The worker received, in full: Authentication failed for root using password <SECRET> where <SECRET> was the host's real plaintext password. Any plugin with ssh.exec could read it by catching the error, defeating the whole point of the handle-based ssh API. Errors crossing the boundary are now sanitised. Only PluginFacingError and PluginPermissionError, both authored here, reach a plugin verbatim; anything else becomes a generic message and the real one goes to the log. This uses a marker class rather than matching on message text, because matching would start leaking again the moment an upstream error happened to contain a familiar phrase. Covered by credential-isolation.test.ts, which plants a sentinel in every secret-bearing field and asserts it appears in no message the worker ever receives. * feat: dispatch plugin HTTP routes and wire the runtime into startup ctx.http.route now registers a real router on the /plugin-api/:pluginId dispatcher, replacing its stub 404. A plugin never touches the Express req/res: it gets a plain summary and returns a plain object, so sockets and session cookies stay on this side of the boundary. Authorization and cookie headers are not forwarded. Plugins load last in the start-up sequence, after the server is fully wired, and are terminated before the database on shutdown so none can outlive it. A plugin that fails to load cannot stop the backend. fix: correct the nginx plugin-api location regex The pattern was ^/plugin-api/(/.*)?$, which needs a double slash and so never matched /plugin-api/<id>/<route>. Every other block in the file uses ^/prefix(/.*)?$. Left alone, plugin routes would work in dev and 404 only behind Docker. * fix: update stale SFTP transfer test for single file destination paths The test still asserted transferToHost was called with the destination directory "/srv". Commit 7727fa09 (#1304) deliberately changed a single file transfer to send the full destination path including the filename, so the correct expectation is "/srv/remote-1.txt". The code was right and the test was left behind. * feat: ship the ssh terminal as a first-party in-process plugin Adds a hardcoded process:transport-owner tier so the terminal can own its WebSocket server and ssh2 clients, which cannot cross the worker boundary. * feat: ship docker as a first-party in-process plugin Moves docker backend and frontend into plugins/docker/, alongside ssh-terminal. Adds a host editor tab seam, a dashboard card registry, and a build step to compile plugin backends into dist. * feat: ship host metrics as a first-party in-process plugin * fix: harden plugin auth and add per-request identity for ctx calls Require auth on /plugin-api, gate plugin enable/grant/revoke routes behind admin.plugins.manage, and thread the calling user through worker ctx.hosts/ctx.ssh calls instead of always using the install owner. Also adds the plugin permissions grant/revoke UI. * feat: ship the AI assistant as a first-party in-process plugin Moves src/backend/ai and its routes into plugins/ai, mounted through a small /ai dispatcher instead of its own port. Moves the ai-enabled and ai-private-endpoints settings routes out of user-settings-routes.ts into the plugin too, so it has no leftover core dependents. * fix: remove compiled plugin JS left behind in plugins/ after build copy-bundled-plugins.cjs compiled and rewrote plugin backend TS in place, copied it to dist/plugins, but never deleted the .js it had just emitted next to the .ts sources. Those files shadowed the real source for vitest/tsx and had import paths rewritten for the dist layout, so tests failed with "Cannot find module" once a local build had run. Affects docker, host-metrics and ai, not just this one. * feat: add a permission-gated backend service registry for plugins * feat: add a permission-gated UI action registry and action slots for plugins Moves the terminal toolbar's hardwired AI button into a slot the ssh-terminal plugin offers and the ai plugin fills, gated on ai.services.use. * feat: add cross-plugin secret references gated by the provider's RBAC permission * feat: move proxmox discovery/import/sync into a first-party plugin * feat: move remote desktop (RDP/VNC/Telnet) into a first-party plugin Relocates guacamole backend/frontend source and tests into plugins/remote-desktop, following the ssh-terminal/docker pattern. * feat: wire remote-desktop plugin into core and rename i18n keys Repoints core consumers (dispatcher, collab, session-sharing, tab utils) at the plugin, adds isTabTypeAvailable gating for rdp/vnc/ telnet, widens hostCapability to accept an array, and renames the guacamole i18n namespace to remoteDesktop. * feat: move fleets into a first-party plugin * feat: move automations into a first-party plugin * feat: remove legacy alert rules, superseded by automations Alert rules already auto-migrate into automations on boot and the old engine stands down after. Deletes the rule/firing tables, routes, UI, and AI tools; keeps notification channels since automations still use them. Also fixes automations' notify step, which still called the deleted repository. * feat: move network topology into a first-party plugin * feat: move tailscale device discovery and settings into a plugin Adds plugins/tailscale/ with a devices sidebar tab, admin settings section, and re-auth dialog. Host Metrics tailscale manager card and SSH re-auth banner parsing stay in core. * feat: move workspaces into a first-party plugin * feat: move web endpoint into a first-party plugin * feat: collapse plugin runtime to one tier behind a plugin SDK * feat: make each plugin an npm workspace built by a termix-plugin CLI * feat: give plugins their own tables, migrations and sync entities * feat: serve plugin http and websockets from one mount instead of ports * feat: namespace plugin permissions and keep them valid when a plugin is off * feat: give plugins their own settings and one settings screen * feat: load plugin frontends at runtime and remove plugin ids from the shell * fix: mock the ai status fetch in its activate test * feat: add auth extension points and one ssh connect pipeline * feat: rebuild workspaces as the reference plugin * fix: gate second factors after SSO/LDAP behind an admin setting * feat: convert network-topology to a full plugin (B1) * feat: move snippets backend and tables into a plugin (B2) * feat: point core frontend snippets pickers at the plugin (B2) * feat: add the snippets plugin (B2) * feat: wire ai, automations, fleets and ssh-terminal to snippets (B2) * feat: finish the tailscale plugin, including SSH auth (B3) * feat: finish the fleets plugin, add ctx.hosts and host-commands SDK (B4) * chore: update proxmox and host-metrics locale files for B5 * chore: regenerate drizzle migration journals for B5 * feat: add ctx.hosts create/update to the SDK, host-metrics drops proxmox * feat: move proxmox node stats and collectors into the proxmox plugin * feat: drop proxmox host columns, use plugin settings instead * feat: finish the fleets plugin, add ctx.hosts and host-commands SDK (B4) * feat: convert file manager into a plugin * feat: convert ssh tunnels into a plugin * feat: finish the web-endpoint plugin, add ctx.desktop (B8) * feat: move the terminal fully into the ssh-terminal plugin (B9) * feat: convert tmux monitoring into a plugin (B10) * feat: convert serial console into the serial plugin * feat: move session sharing and collab rooms into a plugin (B12) * feat: turn session recording into a plugin (B13) * feat: finish the remote-desktop plugin (B14) * feat: finish the host-metrics plugin, move host status into core (B16) * feat: finish the docker plugin (B15) * feat: finish the automations plugin (B17) * feat: finish the ai plugin (B18) * feat: finish the homepage plugin, move service links and canvas out of core (B19) * feat: convert wake-on-lan into a plugin (B20) * feat: convert secret-sources into a plugin (B20) * feat: move totp and passkeys into plugins (C1) * feat: move sso and ldap logins into plugins (C2) * feat: move opkssh and warpgate into plugins (C3) * feat: move step-ca into a plugin (C4) * feat: move vault ssh signing into a plugin (C5) * feat: move termix identity into a plugin (C6) * feat: move acme certificate automation into a plugin (C7) * fix: finish 2.9.0 plugin moves and get every check green * chore: lock the plugin boundary and remove 2.9.0 leftovers * fix: harden the plugin runtime after the 2.9.0 security review * feat: add plugin packing, signing, pinned trust and tmxplug bundling * test: prove 2.8 to 2.9.0 upgrade is lossless and fix what it caught * fix: give bundled plugin backends a real require for CJS deps * feat: improve UI loading time and jitter * feat: show credential sharing inline in the sidebar like host sharing * feat: tailscale add host and copy ip, fix outbound fetch hang and plugin ESM warning * feat: unify alerts into one plugin, channels, rules and inbox * feat: rebuild desktop sync as linked server accounts, fix packaged plugin bundles and UI scaling * fix: set blacksmith builder cache-key to stop broken gha cache fallback * fix: link plugin-sdk workspace before npm ci in docker deps stage * fix: link every plugin workspace before npm ci in docker deps stage * fix(host-metrics): exclude image and firmware filesystems (#1469) * fix(host-metrics): exclude image and firmware filesystems * fix(ci): build plugin SDK before dependent checks * fix(mysql): keep plugin settings scope indexes within limits * test(mysql): refresh reviewed plugin upgrade SQL * fix(hosts): normalize imported jump host references (#1470) * fix(hosts): normalize imported jump host references * fix(ci): build plugin SDK before dependent checks * fix(mysql): keep plugin settings scope indexes within limits * test(mysql): refresh reviewed plugin upgrade SQL * fix(ci): build plugin SDK and repair MySQL settings migration (#1471) * fix(ci): build plugin SDK before dependent checks * fix(mysql): keep plugin settings scope indexes within limits * test(mysql): refresh reviewed plugin upgrade SQL * fix(file-manager): keep inline rename consistent (#1476) * fix(ci): build plugin SDK before dependent checks * fix(mysql): keep plugin settings scope indexes within limits * test(mysql): refresh reviewed plugin upgrade SQL * fix(file-manager): keep inline rename consistent * fix(dashboard): reuse translated host status labels (#1475) * fix(ci): build plugin SDK before dependent checks * fix(mysql): keep plugin settings scope indexes within limits * test(mysql): refresh reviewed plugin upgrade SQL * fix(dashboard): reuse translated host status labels * docs(api): clarify local and remote version fields (#1474) * fix(ci): build plugin SDK before dependent checks * fix(mysql): keep plugin settings scope indexes within limits * test(mysql): refresh reviewed plugin upgrade SQL * docs(api): clarify local and remote version fields * fix(file-manager): preserve selected backgrounds on hover (#1473) * fix(ci): build plugin SDK before dependent checks * fix(mysql): keep plugin settings scope indexes within limits * test(mysql): refresh reviewed plugin upgrade SQL * fix(file-manager): preserve selection feedback on hover * test(ui): await dialog focus cleanup before teardown * fix(file-manager): restore Ctrl/Cmd+F file search (#1472) * fix(ci): build plugin SDK before dependent checks * fix(mysql): keep plugin settings scope indexes within limits * test(mysql): refresh reviewed plugin upgrade SQL * fix(file-manager): focus file search with Ctrl or Cmd F * fix: keep rounded-full circular in production builds * fix(file-manager): cancel uploads and stop remote writes (#1477) * fix(file-manager): cancel uploads and stop remote writes * test(css): exercise the configured PostCSS plugin chain * fix(file-manager): apply compact density to directory tree (#1478) * fix(file-manager): apply compact density to directory tree * test(css): exercise the configured PostCSS plugin chain * fix(file-manager): preserve font sizes in compact mode (#1480) * fix(file-manager): preserve font sizes in compact mode * test(css): exercise the configured PostCSS plugin chain * fix(file-manager): prioritize file names in narrow lists (#1483) * fix(file-manager): prioritize file names in narrow lists * test(css): exercise the configured PostCSS plugin chain * test(identity): preserve full Ed25519 public keys in fixtures * test(remote-desktop): always mutate ciphertext in tamper test * fix(remote-desktop): probe the saved host guacd endpoint (#1481) * fix(remote-desktop): probe the saved host guacd endpoint * test(css): exercise the configured PostCSS plugin chain * test(identity): preserve full Ed25519 public keys in fixtures * fix(homepage): check allowlisted private service reachability (#1479) * fix(homepage): check allowlisted private service reachability * test(css): exercise the configured PostCSS plugin chain * fix(remote-desktop): stop unsolicited clipboard read prompts (#1482) * fix(remote-desktop): read clipboard only on explicit paste * test(css): exercise the configured PostCSS plugin chain * test(identity): preserve full Ed25519 public keys in fixtures * test(remote-desktop): always mutate ciphertext in tamper test * chore: simplify plugin readmes, changelogs and manifest descriptions * fix: keep plugins loaded after signing in from the login screen * fix(file-manager): accept OS file drops over existing rows (#1484) * fix(file-manager): accept OS file drops over existing rows * test(file-manager): target the file label in drop tests * test(css): exercise the configured PostCSS plugin chain * test(identity): preserve full Ed25519 public keys in fixtures * test(remote-desktop): always mutate ciphertext in tamper test * fix(file-manager): pipeline SFTP download reads (#1485) * feat: add plugin sdk build to beta release * fix: make link-store secret check immune to random base64 matches * fix(ldap): preserve the directory-provided bind DN (#1486) * fix: compute beta changes across dev branches and move the beta tag * chore: untrack plugin sdk ARCHITECTURE.md * chore: remove references to plugin sdk ARCHITECTURE.md * feat: merge host editor terminal tabs into one owned by ssh-terminal * feat: add descriptions to plugin host enable toggles * fix(file-manager): show download progress in file viewers (#1487) * fix(electron): signal backend readiness over IPC (#1488) * fix(split-screen): allow layout creation without randomUUID (#1490) * fix(split-screen): allow layout creation without randomUUID * test(credentials): avoid flaky Ed25519 key generation * fix(sidebar): remeasure visible rows after density changes (#1489) * fix(sidebar): remeasure visible rows after density changes * test(credentials): avoid flaky Ed25519 key generation * feat(split-screen): redesign split screen with free-form panes and pane picker * feat(sidebar): add host click behavior setting, default to always opening a new tab * feat(snippets): redesign panel to match the host list * fix(session-recording): stop session logs panel from refetching in a loop * feat(snippets): bring back sharing, target hosts and drag reorder * feat(ssh-terminal): add toolbar position, start state, display and fade host settings * feat(ssh-terminal): add host setting to turn off password prompt auto-fill * fix(ai): stop streams getting cut off and keep tool steps across messages * feat: improve quick connect system using plugin api * fix: proxmox guest sync, startup snippet sync, drop dead cloudflare ssh transport * feat: move terminal settings, look and ssh tools into ssh-terminal plugin * feat: move snippets, keybinding actions and macros out of core into plugins * feat: store rdp, vnc and telnet logins in a generic per-protocol table * feat: type the plugin host record, move plugin strings out of core and add lint checks * feat: replace core homepage widget registry with generic extension points * feat: plugins only see their own host settings in the browser * feat: harden plugin api for separate repos, signed updates and generic external login * fix: keep plugin css below core utilities and version plugin assets by their css * fix: load and save plugin host settings in the editor and tighten settings row spacing * feat: redesign user host defaults system * fix(remote-desktop): release held keys on focus loss (#1498) * fix(session-sharing): replace local presentation after takeover (#1500) * fix(file-manager): refresh disk usage with directory listing (#1503) * fix(ssh-terminal): preserve input order during local echo reconciliation (#1505) * feat(remote-desktop): expose display zoom controls for RDP (#1514) * fix(file-manager): restore text selection and copying in Markdown previews (#1518) * fix(sidebar): keep compact host addresses visible (#1524) * fix(hosts): preserve plugin settings when reopening the editor (#1499) * fix(ssh-terminal): close owner sockets when presentations unmount (#1501) * fix(session-sharing): synchronize shared SSH terminal dimensions (#1502) * fix(session-sharing): show participant presence in member terminals (#1504) * fix(ai): sync provider configuration and keys across linked devices (#1506) * feat(ssh-terminal): add a duplicate tab action (#1510) * feat(file-manager): allow disabling move-to-trash confirmation (#1511) * feat(file-manager): default to the remote login directory (#1512) * feat(homepage): synchronize canvas layouts across devices (#1515) * fix(shortcuts): prevent accidental double-Shift palette activation (#1519) * feat(tmux-monitor): add a unified multi-host view (#1520) * fix(electron): allow explicit quit with active connections (#1522) * feat: reconnect all disconnected terminal tabs (#1523) * fix(hosts): preserve recording and sharing settings in the dev editor (#1509) * fix(database): preserve RDP domain during startup backfill (#1497) * feat(sidebar): add keyboard type-ahead search for hosts (#1516) * feat(automations): add per-host maintenance mode and recurring schedules (#1521) * feat(tmux): add a per-host mouse toggle and preserve remote configuration (#1513) * fix(session-sharing): use the linked server for desktop meetings and links (#1507) * fix(tunnels): support TOTP for client tunnels and jump hosts (#1508) * fix: type errors and lint failures from merged plugin prs * feat(installer): make the Windows desktop shortcut optional (#1517) * fix: ship the plugin sdk and serialport in desktop builds * fix: prefer ipv4 when resolving ssh host names (#1365) * fix: readable terminal selection with the light theme (#1319) * fix: build desktop session share links on the linked server (#1350) * fix: show meeting guests to members and hide the roster from guests (#1353) * fix: reliable file manager saves with sudo prompt and no base64 guessing (#1335) * fix: show disk usage for the mount being browsed (#1347) * fix: load the linux tray icon reliably and log tray failures (#1332) * fix: cover the gnome close path in the desktop quit test (#1332) * fix: prompt for jump host TOTP in terminal, file manager and metrics (#1312) * feat: optional auto reconnect for dropped ssh sessions (#1321) * feat: tighter compact host rows with inline tags (#1325) * feat: bring back the alert feed homepage widget * feat: pick target terminals for snippets again * feat: share button on connection tabs again * feat: recent servers list when linking the desktop app * feat: list the fixed app shortcuts in keyboard shortcuts * fix: translate hardcoded toasts and drop em dashes from ui text * fix: translate leftover hardcoded ui text * fix: toolbar files button opens at the shell directory again * fix: show the remote desktop note under connection origin again * chore: openapi docs for host metrics manager routes * chore: openapi docs for undocumented routes and fix two broken doc blocks * fix: declare terminal.listSessions use for snippet targets * revert: drop the alert feed widget, the notification center replaces it * feat: restore the alert feed homepage widget * fix: quick connect fills the host address from plugin auth editors like tailscale * fix: docker container logs use the base background color * chore: fix dependabot alerts and apply safe npm upgrades * fix: proxmox stats tab reads its switch from plugin host settings * fix: count plugin ssh logins toward host status and stop showing reachable as a warning * fix: hide the built-in source pill in the host editor * fix: host status shows online when the port answers and only warns on a failed login * fix: drop the top border on the split layout menu * fix: host defaults tabs sit where the host editor puts them and skip plugins with nothing to default * fix: remote desktop auth method labels and notes for vnc and telnet * fix: add description to the web endpoint enable switch * fix: crowdin sync and pretranslate for plugin locales, run plugin tests on release * feat: move telemetry out of core into a usage statistics plugin * fix: recent activity card no longer cuts off host names early * fix: remove duplicate top border on split screen menu * fix: redesign session log player controls, fix tooltip overlap and drop dot separators * fix: file manager and sftp text showing raw i18n keys * fix: onboarding rerunning for existing users after upgrading * fix: fleet detail buttons overflowing the sidebar * fix: session log player scrolling off screen horizontally * fix: network graph lag when adding hosts and on every render * fix: maintenance index name, shared host read only view and badge polling * fix: meeting tabs, workspace tab merging, rail panels as tabs and general ui lag * chore: update release notes * fix: remote desktop tabs reconnecting on every tab switch * fix: build plugin sdk before linting in release workflow * chore: lint, format, and bump version to 2.9.0 * chore: skip crowdin pre-translate in release for now * chore: sync Crowdin translations for 2.9.0 --------- Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: Koi <38512047+datlt4@users.noreply.github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: ZacharyZcR <zacharyzcr1984@gmail.com>
2026-10-28 06:05:24 +00:00 · 2026-10-01 16:20:16 -05:00
1 parent 49fa488093
commit 3643e7af97
@@ -0,0 +1,30 @@
+import type { NextFunction, Request, Response } from "express";
+import { markChanged } from "./feed.js";
+
+const READS = new Set(["GET", "HEAD", "OPTIONS"]);
+const writeListeners = new Set<() => void>();
+
+/** Called after every successful write request, for a linked desktop's engine. */
+export function onLocalWrite(listener: () => void): () => void {
+  writeListeners.add(listener);
+  return () => writeListeners.delete(listener);
+}
+
+/**
+ * Any successful write may change what a linked desktop should have, so it
+ * nudges the change feed. Sync's own pushes reconcile themselves.
+ */
+export function syncChangeWatcher(
+  req: Request,
+  res: Response,
+  next: NextFunction,
+): void {
+  if (!READS.has(req.method) && !req.path.startsWith("/sync/")) {
+    res.on("finish", () => {
+      if (res.statusCode >= 400) return;
+      markChanged();
+      for (const listener of writeListeners) listener();
+    });
+  }
+  next();
+}
@@ -0,0 +1,220 @@
+/**
+ * The server's change feed.
+ *
+ * Nothing records a change as it happens. Instead the reconciler compares
+ * every synced row a user owns with sync_records and bumps the record of
+ * anything new, changed or gone. That catches every write path, including
+ * plugin tables, bulk routes and background jobs, without each of them having
+ * to remember to report it.
+ */
+
+import type { Response } from "express";
+import type { SyncRow } from "@termix/plugin-sdk/backend";
+import { listEntities } from "../../plugins/sync-registry.js";
+import { syncLogger } from "../../utils/logger.js";
+import { registerCoreSyncEntities } from "../entities.js";
+import { createResolvers, loadWireRows } from "../store.js";
+import { allocateSeq, listRecords, putRecord, recordKey } from "../records.js";
+
+const locks = new Map<string, Promise<unknown>>();
+
+/** Runs one user's sync work at a time: reconcile and push must not interleave. */
+export async function withUserLock<T>(
+  userId: string,
+  fn: () => Promise<T>,
+): Promise<T> {
+  const previous = locks.get(userId) ?? Promise.resolve();
+  const run = previous.catch(() => {}).then(fn);
+  locks.set(userId, run);
+  try {
+    return await run;
+  } finally {
+    if (locks.get(userId) === run) locks.delete(userId);
+  }
+}
+
+interface Snapshot {
+  at: number;
+  generation: number;
+  wire: Map<string, SyncRow>;
+}
+
+const snapshots = new Map<string, Snapshot>();
+const SNAPSHOT_TTL_MS = 60_000;
+let generation = 0;
+
+export interface ReconcileResult {
+  changed: boolean;
+  /** Every live row on the wire, by recordKey. */
+  wire: Map<string, SyncRow>;
+}
+
+/**
+ * Brings the user's records up to date. Call inside withUserLock. Skipped
+ * when nothing was written since the last run and it is recent, unless
+ * forced.
+ */
+export async function reconcileUser(
+  userId: string,
+  options: { force?: boolean } = {},
+): Promise<ReconcileResult> {
+  const snapshot = snapshots.get(userId);
+  if (
+    !options.force &&
+    snapshot &&
+    snapshot.generation === generation &&
+    Date.now() - snapshot.at < SNAPSHOT_TTL_MS
+  ) {
+    return { changed: false, wire: snapshot.wire };
+  }
+
+  registerCoreSyncEntities();
+  const startedAt = generation;
+  const records = await listRecords(userId);
+  const resolvers = createResolvers(userId);
+  const wire = new Map<string, SyncRow>();
+  let changed = false;
+
+  for (const entity of listEntities()) {
+    let loaded;
+    try {
+      loaded = await loadWireRows(entity, userId, resolvers);
+    } catch (error) {
+      // An entity that cannot load right now is left alone rather than read
+      // as every row deleted.
+      syncLogger.warn("Could not read a sync entity", {
+        operation: "sync_reconcile",
+        entityType: entity.type,
+        userId,
+        error: error instanceof Error ? error.message : String(error),
+      });
+      continue;
+    }
+
+    for (const row of loaded.rows.values()) {
+      const key = recordKey(entity.type, row.syncId);
+      wire.set(key, row.wire);
+      const record = records.get(key);
+      if (record && !record.deleted && record.hash === row.hash) continue;
+      await putRecord(userId, entity.type, row.syncId, {
+        revision: (record?.revision ?? 0) + 1,
+        seq: await allocateSeq(),
+        hash: row.hash,
+        deleted: false,
+      });
+      changed = true;
+    }
+
+    for (const record of records.values()) {
+      if (record.entityType !== entity.type || record.deleted) continue;
+      if (loaded.rows.has(record.syncId) || loaded.failed.has(record.syncId)) {
+        continue;
+      }
+      if (entity.covers && !entity.covers(record.syncId)) continue;
+      await putRecord(userId, entity.type, record.syncId, {
+        revision: record.revision + 1,
+        seq: await allocateSeq(),
+        hash: null,
+        deleted: true,
+      });
+      changed = true;
+    }
+  }
+
+  snapshots.set(userId, { at: Date.now(), generation: startedAt, wire });
+  if (changed) notifyListeners(userId);
+  return { changed, wire };
+}
+
+/** Forgets a user's snapshot so the next reconcile reads everything. */
+export function invalidateSnapshot(userId: string): void {
+  snapshots.delete(userId);
+}
+
+const listeners = new Map<string, Set<Response>>();
+let debounce: NodeJS.Timeout | null = null;
+let heartbeat: NodeJS.Timeout | null = null;
+let sweep: NodeJS.Timeout | null = null;
+
+/**
+ * Something was written. Desktops listening for changes get their
+ * account reconciled shortly after, since a write by one user (an owner
+ * editing a shared host) can change what another one sees.
+ */
+export function markChanged(): void {
+  generation++;
+  if (listeners.size === 0) return;
+  if (debounce) clearTimeout(debounce);
+  debounce = setTimeout(() => {
+    debounce = null;
+    void reconcileListeners();
+  }, 1500);
+  debounce.unref?.();
+}
+
+async function reconcileListeners(): Promise<void> {
+  for (const userId of [...listeners.keys()]) {
+    try {
+      await withUserLock(userId, () => reconcileUser(userId));
+    } catch (error) {
+      syncLogger.warn("Background sync reconcile failed", {
+        operation: "sync_reconcile_background",
+        userId,
+        error: error instanceof Error ? error.message : String(error),
+      });
+    }
+  }
+}
+
+function notifyListeners(userId: string): void {
+  const set = listeners.get(userId);
+  if (!set) return;
+  for (const res of set) {
+    res.write(`event: change\ndata: {}\n\n`);
+  }
+}
+
+export function addListener(userId: string, res: Response): () => void {
+  let set = listeners.get(userId);
+  if (!set) {
+    set = new Set();
+    listeners.set(userId, set);
+  }
+  set.add(res);
+  ensureTimers();
+  return () => {
+    set!.delete(res);
+    if (set!.size === 0) listeners.delete(userId);
+  };
+}
+
+function ensureTimers(): void {
+  if (!heartbeat) {
+    heartbeat = setInterval(() => {
+      for (const set of listeners.values()) {
+        for (const res of set) res.write(`: ping\n\n`);
+      }
+    }, 25_000);
+    heartbeat.unref?.();
+  }
+  if (!sweep) {
+    // Background jobs write without a request; this catches them.
+    sweep = setInterval(() => {
+      generation++;
+      void reconcileListeners();
+    }, 60_000);
+    sweep.unref?.();
+  }
+}
+
+/** Test seam. */
+export function resetFeed(): void {
+  snapshots.clear();
+  listeners.clear();
+  locks.clear();
+  generation = 0;
+  for (const timer of [debounce, heartbeat, sweep]) {
+    if (timer) clearTimeout(timer);
+  }
+  debounce = heartbeat = sweep = null;
+}
@@ -0,0 +1,250 @@
+/**
+ * Applying a desktop's pushed changes on the server.
+ *
+ * Each op names the revision its sender last saw. If the server has moved on
+ * since, the op is a conflict and the server's version is sent back instead
+ * of being overwritten. Every op gets its own result, so one bad row never
+ * holds up the rest of the batch.
+ */
+
+import type { SyncRow } from "@termix/plugin-sdk/backend";
+import { getEntity } from "../../plugins/sync-registry.js";
+import { PermissionManager } from "../../utils/permission-manager.js";
+import { syncLogger } from "../../utils/logger.js";
+import {
+  createResolvers,
+  deleteStoredRow,
+  loadWireRow,
+  writeWireRow,
+} from "../store.js";
+import { allocateSeq, getRecord, putRecord, recordKey } from "../records.js";
+import { orderSelfReferences } from "../wire.js";
+import { reconcileUser } from "./feed.js";
+
+export interface PushOp {
+  entityType: string;
+  syncId: string;
+  baseRevision: number;
+  op: "upsert" | "delete";
+  row?: SyncRow;
+}
+
+export type PushResult =
+  | { syncId: string; entityType: string; status: "ok"; revision: number }
+  | {
+      syncId: string;
+      entityType: string;
+      status: "conflict";
+      revision: number;
+      deleted: boolean;
+      row: SyncRow | null;
+    }
+  | {
+      syncId: string;
+      entityType: string;
+      status: "rejected";
+      reason: string;
+    };
+
+export const MAX_PUSH_OPS = 500;
+
+function isPushOp(value: unknown): value is PushOp {
+  if (!value || typeof value !== "object") return false;
+  const op = value as Record<string, unknown>;
+  return (
+    typeof op.entityType === "string" &&
+    typeof op.syncId === "string" &&
+    op.syncId.length > 0 &&
+    op.syncId.length <= 191 &&
+    typeof op.baseRevision === "number" &&
+    (op.op === "upsert" || op.op === "delete") &&
+    (op.op === "delete" || (!!op.row && typeof op.row === "object"))
+  );
+}
+
+export function parsePushOps(body: unknown): PushOp[] | null {
+  const ops = (body as { ops?: unknown })?.ops;
+  if (!Array.isArray(ops) || ops.length > MAX_PUSH_OPS) return null;
+  return ops.every(isPushOp) ? ops : null;
+}
+
+/** Upserts in dependency order, then deletes in reverse, children first. */
+export function orderOps(ops: PushOp[]): PushOp[] {
+  const order = (op: PushOp) => getEntity(op.entityType)?.order ?? 1_000_000;
+  const upserts = ops
+    .filter((op) => op.op === "upsert")
+    .sort((a, b) => order(a) - order(b));
+  const deletes = ops
+    .filter((op) => op.op === "delete")
+    .sort((a, b) => order(b) - order(a));
+
+  const orderedUpserts: PushOp[] = [];
+  const byType = new Map<string, PushOp[]>();
+  for (const op of upserts) {
+    const list = byType.get(op.entityType) ?? [];
+    list.push(op);
+    byType.set(op.entityType, list);
+  }
+  for (const [type, list] of byType) {
+    const entity = getEntity(type);
+    if (!entity) {
+      orderedUpserts.push(...list);
+      continue;
+    }
+    const bySyncId = new Map(list.map((op) => [op.syncId, op]));
+    const rows = orderSelfReferences(
+      entity,
+      list.map((op) => ({ ...(op.row as SyncRow), syncId: op.syncId })),
+    );
+    for (const row of rows) {
+      orderedUpserts.push(bySyncId.get(row.syncId as string)!);
+    }
+  }
+  return [...orderedUpserts, ...deletes];
+}
+
+/** Call inside withUserLock. */
+export async function applyPush(
+  userId: string,
+  ops: PushOp[],
+): Promise<PushResult[]> {
+  const { wire } = await reconcileUser(userId, { force: true });
+  const permissions = PermissionManager.getInstance();
+  let missed = false;
+  const resolvers = createResolvers(userId, () => {
+    missed = true;
+  });
+  const results = new Map<string, PushResult>();
+  // Rows written before something they point at, for a second pass.
+  const retry: PushOp[] = [];
+
+  for (const op of orderOps(ops)) {
+    const key = recordKey(op.entityType, op.syncId);
+    const base = { syncId: op.syncId, entityType: op.entityType };
+    const entity = getEntity(op.entityType);
+    if (!entity) {
+      results.set(key, { ...base, status: "rejected", reason: "unknown_type" });
+      continue;
+    }
+    if (entity.readOnly) {
+      results.set(key, { ...base, status: "rejected", reason: "read_only" });
+      continue;
+    }
+
+    const record = await getRecord(userId, op.entityType, op.syncId);
+    const currentRevision = record?.revision ?? 0;
+    if (op.baseRevision !== currentRevision) {
+      results.set(key, {
+        ...base,
+        status: "conflict",
+        revision: currentRevision,
+        deleted: !!record?.deleted,
+        row: record?.deleted ? null : (wire.get(key) ?? null),
+      });
+      continue;
+    }
+
+    const exists = !!record && !record.deleted;
+    const permission =
+      op.op === "delete"
+        ? entity.permissions?.delete
+        : exists
+          ? entity.permissions?.update
+          : entity.permissions?.create;
+    if (permission && !(await permissions.hasPermission(userId, permission))) {
+      results.set(key, { ...base, status: "rejected", reason: "permission" });
+      continue;
+    }
+
+    try {
+      if (op.op === "delete") {
+        await deleteStoredRow(entity, userId, op.syncId);
+        await putRecord(userId, op.entityType, op.syncId, {
+          revision: currentRevision + 1,
+          seq: await allocateSeq(),
+          hash: null,
+          deleted: true,
+        });
+        wire.delete(key);
+        results.set(key, {
+          ...base,
+          status: "ok",
+          revision: currentRevision + 1,
+        });
+        continue;
+      }
+
+      const row = { ...(op.row as SyncRow), syncId: op.syncId };
+      if (entity.shouldSync && entity.shouldSync(row) === false) {
+        results.set(key, { ...base, status: "rejected", reason: "not_synced" });
+        continue;
+      }
+      missed = false;
+      await writeWireRow(entity, userId, row, resolvers);
+      if (missed) retry.push(op);
+      const written = await loadWireRow(entity, userId, op.syncId, resolvers);
+      await putRecord(userId, op.entityType, op.syncId, {
+        revision: currentRevision + 1,
+        seq: await allocateSeq(),
+        hash: written?.hash ?? null,
+        deleted: false,
+      });
+      if (written) wire.set(key, written.wire);
+      results.set(key, {
+        ...base,
+        status: "ok",
+        revision: currentRevision + 1,
+      });
+    } catch (error) {
+      const reason = error instanceof Error ? error.message : String(error);
+      syncLogger.warn("Rejected a pushed sync change", {
+        operation: "sync_push",
+        userId,
+        entityType: op.entityType,
+        syncId: op.syncId,
+        error: reason,
+      });
+      results.set(key, {
+        ...base,
+        status: "rejected",
+        reason: `invalid: ${reason}`.slice(0, 500),
+      });
+    }
+  }
+
+  for (const op of retry) {
+    const entity = getEntity(op.entityType)!;
+    try {
+      await writeWireRow(
+        entity,
+        userId,
+        { ...(op.row as SyncRow), syncId: op.syncId },
+        resolvers,
+      );
+      const written = await loadWireRow(entity, userId, op.syncId, resolvers);
+      const record = await getRecord(userId, op.entityType, op.syncId);
+      if (record && written) {
+        await putRecord(userId, op.entityType, op.syncId, {
+          revision: record.revision,
+          seq: record.seq,
+          hash: written.hash,
+          deleted: false,
+        });
+      }
+    } catch {
+      // The first write stands.
+    }
+  }
+
+  // Refresh the snapshot so the next pull serves what was just written.
+  await reconcileUser(userId, { force: true });
+  return ops.map(
+    (op) =>
+      results.get(recordKey(op.entityType, op.syncId)) ?? {
+        syncId: op.syncId,
+        entityType: op.entityType,
+        status: "rejected",
+        reason: "duplicate",
+      },
+  );
+}
@@ -0,0 +1,583 @@
+import express, { type Request, type Response } from "express";
+import fs from "fs";
+import path from "path";
+import os from "os";
+import * as tar from "tar";
+import type { AuthenticatedRequest } from "../../../types/index.js";
+import { AuthManager } from "../../utils/auth-manager.js";
+import { syncLogger } from "../../utils/logger.js";
+import { getLocalVersion } from "../../utils/app-version.js";
+import { getEntity, listEntities } from "../../plugins/sync-registry.js";
+import { getPluginRuntime } from "../../plugins/index.js";
+import {
+  createCurrentSessionRepository,
+  createCurrentSettingsRepository,
+  createCurrentUserRepository,
+  createCurrentPluginRepository,
+  createCurrentPluginPermissionGrantRepository,
+} from "../../database/repositories/factory.js";
+import { resolveBrandingSettings } from "../../database/routes/branding-settings.js";
+import { registerCoreSyncEntities } from "../entities.js";
+import { listChanges, recordKey } from "../records.js";
+import { addListener, reconcileUser, withUserLock } from "./feed.js";
+import { applyPush, parsePushOps } from "./push.js";
+import { SYNC_PROTOCOL_VERSION } from "../protocol.js";
+
+const SESSION_DAYS = 365;
+const REFRESH_WITHIN_MS = 60 * 24 * 60 * 60 * 1000;
+const MAX_PAGE = 1000;
+
+const router = express.Router();
+const authManager = AuthManager.getInstance();
+const authenticateJWT = authManager.createAuthMiddleware();
+
+registerCoreSyncEntities();
+
+function userOf(req: Request): string {
+  return (req as AuthenticatedRequest).userId;
+}
+
+/**
+ * @openapi
+ * /sync/v2/info:
+ *   get:
+ *     summary: Describe this server to a desktop that wants to link to it
+ *     description: Public. Lets the desktop app confirm it reached Termix and not a proxy's login page, and that the sync protocol matches.
+ *     tags:
+ *       - Sync
+ *     responses:
+ *       200:
+ *         description: Server name, version and sync protocol version.
+ */
+router.get("/v2/info", async (_req: Request, res: Response) => {
+  let name = "Termix";
+  try {
+    name = (await resolveBrandingSettings(createCurrentSettingsRepository()))
+      .appName;
+  } catch {
+    // The default name is fine.
+  }
+  res.setHeader("X-Termix-Sync", String(SYNC_PROTOCOL_VERSION));
+  res.json({
+    termix: true,
+    name,
+    version: getLocalVersion(),
+    protocol: SYNC_PROTOCOL_VERSION,
+  });
+});
+
+/**
+ * @openapi
+ * /sync/v2/link:
+ *   post:
+ *     summary: Link a desktop to this account
+ *     description: Trades the short login session the desktop just signed in with for a long-lived desktop session, which shows in the account's sessions list and is revoked like any other. The login session is ended.
+ *     tags:
+ *       - Sync
+ *     requestBody:
+ *       content:
+ *         application/json:
+ *           schema:
+ *             type: object
+ *             properties:
+ *               deviceName:
+ *                 type: string
+ *     responses:
+ *       200:
+ *         description: The desktop session token and the account it belongs to.
+ *       401:
+ *         description: Not signed in.
+ */
+router.post(
+  "/v2/link",
+  authenticateJWT,
+  async (req: Request, res: Response) => {
+    const userId = userOf(req);
+    try {
+      const user = await createCurrentUserRepository().findById(userId);
+      if (!user) return res.status(401).json({ error: "User not found" });
+      const rawName =
+        typeof req.body?.deviceName === "string" ? req.body.deviceName : "";
+      const deviceName = rawName.trim().slice(0, 100) || "Termix Desktop";
+      const token = await authManager.generateJWTToken(userId, {
+        expiresIn: `${SESSION_DAYS}d`,
+        deviceType: "desktop",
+        deviceInfo: `${deviceName} (sync)`,
+      });
+      const loginSession = (req as AuthenticatedRequest).sessionId;
+      if (loginSession) await authManager.revokeSession(loginSession);
+      res.json({
+        token,
+        user: { id: user.id, username: user.username },
+        server: { version: getLocalVersion() },
+      });
+    } catch (error) {
+      syncLogger.error("Failed to link a desktop", error, {
+        operation: "sync_link",
+        userId,
+      });
+      res.status(500).json({ error: "Failed to link" });
+    }
+  },
+);
+
+/**
+ * @openapi
+ * /sync/v2/session/refresh:
+ *   post:
+ *     summary: Keep a linked desktop's session from expiring
+ *     description: Returns a fresh desktop session when the current one ends within 60 days, and ends the old one. Otherwise returns null and the desktop keeps its token.
+ *     tags:
+ *       - Sync
+ *     responses:
+ *       200:
+ *         description: The new token, or null.
+ *       401:
+ *         description: Session revoked or expired.
+ */
+router.post(
+  "/v2/session/refresh",
+  authenticateJWT,
+  async (req: Request, res: Response) => {
+    const userId = userOf(req);
+    const sessionId = (req as AuthenticatedRequest).sessionId;
+    try {
+      if (!sessionId) return res.json({ token: null });
+      const session =
+        await createCurrentSessionRepository().findById(sessionId);
+      if (!session) return res.status(401).json({ error: "Session not found" });
+      const remaining = new Date(session.expiresAt).getTime() - Date.now();
+      if (remaining > REFRESH_WITHIN_MS) return res.json({ token: null });
+      const token = await authManager.generateJWTToken(userId, {
+        expiresIn: `${SESSION_DAYS}d`,
+        deviceType: "desktop",
+        deviceInfo: session.deviceInfo,
+      });
+      await authManager.revokeSession(sessionId);
+      res.json({ token });
+    } catch (error) {
+      syncLogger.error("Failed to refresh a desktop session", error, {
+        operation: "sync_session_refresh",
+        userId,
+      });
+      res.status(500).json({ error: "Failed to refresh session" });
+    }
+  },
+);
+
+/**
+ * @openapi
+ * /sync/v2/unlink:
+ *   post:
+ *     summary: End a linked desktop's session
+ *     description: Called by a desktop when it unlinks, so its session stops working here right away.
+ *     tags:
+ *       - Sync
+ *     responses:
+ *       200:
+ *         description: The session was ended.
+ */
+router.post(
+  "/v2/unlink",
+  authenticateJWT,
+  async (req: Request, res: Response) => {
+    const sessionId = (req as AuthenticatedRequest).sessionId;
+    try {
+      if (sessionId) await authManager.revokeSession(sessionId);
+      res.json({ success: true });
+    } catch (error) {
+      syncLogger.error("Failed to end a desktop session", error, {
+        operation: "sync_unlink",
+      });
+      res.status(500).json({ error: "Failed to unlink" });
+    }
+  },
+);
+
+/**
+ * @openapi
+ * /sync/v2/changes:
+ *   get:
+ *     summary: Pull what changed for this account after a cursor
+ *     description: Returns records in change order. Each has the entity type, syncId, revision, whether it is deleted, and the row when it is not. Records of entity types this server does not currently run are skipped but still move the cursor.
+ *     tags:
+ *       - Sync
+ *     parameters:
+ *       - in: query
+ *         name: cursor
+ *         schema:
+ *           type: integer
+ *       - in: query
+ *         name: limit
+ *         schema:
+ *           type: integer
+ *       - in: query
+ *         name: types
+ *         description: Comma-separated entity types, to backfill only those.
+ *         schema:
+ *           type: string
+ *     responses:
+ *       200:
+ *         description: A page of changes, the next cursor and whether more remain.
+ *       500:
+ *         description: Failed to read changes.
+ */
+router.get(
+  "/v2/changes",
+  authenticateJWT,
+  async (req: Request, res: Response) => {
+    const userId = userOf(req);
+    const cursor = Math.max(0, Number(req.query.cursor) || 0);
+    const limit = Math.min(
+      MAX_PAGE,
+      Math.max(1, Number(req.query.limit) || MAX_PAGE),
+    );
+    const types =
+      typeof req.query.types === "string" && req.query.types
+        ? req.query.types.split(",").filter(Boolean)
+        : undefined;
+
+    try {
+      const page = await withUserLock(userId, async () => {
+        const { wire } = await reconcileUser(userId);
+        const records = await listChanges(userId, cursor, limit + 1, types);
+        return { wire, records };
+      });
+      const hasMore = page.records.length > limit;
+      const records = page.records.slice(0, limit);
+      const changes = [];
+      for (const record of records) {
+        if (!getEntity(record.entityType)) continue;
+        const row = record.deleted
+          ? null
+          : (page.wire.get(recordKey(record.entityType, record.syncId)) ??
+            null);
+        // A live record with no row failed to serialize; it comes again once it
+        // changes, rather than arriving as a delete.
+        if (!record.deleted && !row) continue;
+        changes.push({
+          seq: record.seq,
+          entityType: record.entityType,
+          syncId: record.syncId,
+          revision: record.revision,
+          deleted: !!record.deleted,
+          row,
+        });
+      }
+      res.json({
+        changes,
+        nextCursor: records.length ? records[records.length - 1].seq : cursor,
+        hasMore,
+        entityTypes: listEntities().map((entity) => ({
+          type: entity.type,
+          owner: entity.owner,
+          order: entity.order,
+          readOnly: !!entity.readOnly,
+        })),
+      });
+    } catch (error) {
+      syncLogger.error("Failed to read sync changes", error, {
+        operation: "sync_changes",
+        userId,
+      });
+      res.status(500).json({ error: "Failed to read changes" });
+    }
+  },
+);
+
+/**
+ * @openapi
+ * /sync/v2/push:
+ *   post:
+ *     summary: Push a desktop's changes
+ *     description: Each op carries the revision the desktop last saw. Ops are applied in dependency order and each gets its own result, ok with the new revision, conflict with the server's version, or rejected with a reason.
+ *     tags:
+ *       - Sync
+ *     requestBody:
+ *       content:
+ *         application/json:
+ *           schema:
+ *             type: object
+ *             properties:
+ *               ops:
+ *                 type: array
+ *                 items:
+ *                   type: object
+ *     responses:
+ *       200:
+ *         description: One result per op, in the order sent.
+ *       400:
+ *         description: Malformed ops, or more than 500.
+ *       500:
+ *         description: Failed to apply changes.
+ */
+router.post(
+  "/v2/push",
+  authenticateJWT,
+  async (req: Request, res: Response) => {
+    const userId = userOf(req);
+    const ops = parsePushOps(req.body);
+    if (!ops) return res.status(400).json({ error: "Invalid ops" });
+    try {
+      const results = await withUserLock(userId, () => applyPush(userId, ops));
+      res.json({ results });
+    } catch (error) {
+      syncLogger.error("Failed to apply pushed changes", error, {
+        operation: "sync_push",
+        userId,
+      });
+      res.status(500).json({ error: "Failed to apply changes" });
+    }
+  },
+);
+
+/**
+ * @openapi
+ * /sync/v2/events:
+ *   get:
+ *     summary: Stream a notice whenever this account's data changes
+ *     description: Server-sent events. A "change" event means there is something new to pull. Comments are sent every 25 seconds to keep proxies from closing the stream.
+ *     tags:
+ *       - Sync
+ *     responses:
+ *       200:
+ *         description: An event stream.
+ */
+router.get("/v2/events", authenticateJWT, (req: Request, res: Response) => {
+  const userId = userOf(req);
+  res.setHeader("Content-Type", "text/event-stream");
+  res.setHeader("Cache-Control", "no-cache, no-transform");
+  res.setHeader("Connection", "keep-alive");
+  res.setHeader("X-Accel-Buffering", "no");
+  res.flushHeaders?.();
+  res.write(`event: ready\ndata: {}\n\n`);
+  const remove = addListener(userId, res);
+  req.on("close", remove);
+});
+
+/**
+ * @openapi
+ * /sync/v2/hosts/{syncId}:
+ *   get:
+ *     summary: This server's id for a host, by its sync id
+ *     description: For a linked desktop that asks the server to act on a host (a tunnel through it), which needs the server's own id. Only for hosts the caller can see.
+ *     tags:
+ *       - Sync
+ *     parameters:
+ *       - in: path
+ *         name: syncId
+ *         required: true
+ *         schema:
+ *           type: string
+ *     responses:
+ *       200:
+ *         description: The host's id and name.
+ *       404:
+ *         description: No such host the caller can see.
+ */
+router.get(
+  "/v2/hosts/:syncId",
+  authenticateJWT,
+  async (req: Request, res: Response) => {
+    const userId = userOf(req);
+    try {
+      const { createCurrentHostResolutionRepository } =
+        await import("../../database/repositories/factory.js");
+      const hostId =
+        await createCurrentHostResolutionRepository().findHostIdBySyncId(
+          String(req.params.syncId),
+        );
+      if (hostId === null) return res.status(404).json({ error: "Not found" });
+      const { PermissionManager } =
+        await import("../../utils/permission-manager.js");
+      const access = await PermissionManager.getInstance().canAccessHost(
+        userId,
+        hostId,
+        "view",
+      );
+      if (!access.hasAccess)
+        return res.status(404).json({ error: "Not found" });
+      const { createCurrentHostRepository } =
+        await import("../../database/repositories/factory.js");
+      const row = await createCurrentHostRepository().findById(hostId);
+      res.json({ id: hostId, name: row?.name ?? row?.ip ?? null });
+    } catch (error) {
+      syncLogger.error("Failed to look up a host by sync id", error, {
+        operation: "sync_host_lookup",
+      });
+      res.status(500).json({ error: "Failed to look up host" });
+    }
+  },
+);
+
+/**
+ * @openapi
+ * /sync/v2/host-status:
+ *   get:
+ *     summary: Status of the hosts this account can see, keyed by sync id
+ *     description: For a linked desktop whose hosts connect through this server, so it can show their status against its own copies.
+ *     tags:
+ *       - Sync
+ *     responses:
+ *       200:
+ *         description: Status entries by host sync id.
+ */
+router.get(
+  "/v2/host-status",
+  authenticateJWT,
+  async (req: Request, res: Response) => {
+    const userId = userOf(req);
+    try {
+      const { hostStatusService } =
+        await import("../../hosts/status/host-status-service.js");
+      const { PermissionManager } =
+        await import("../../utils/permission-manager.js");
+      const { createCurrentHostRepository } =
+        await import("../../database/repositories/factory.js");
+      const statuses = await hostStatusService.statusesFor(userId, null);
+      const entries = [...statuses.entries()];
+      const allowed =
+        await PermissionManager.getInstance().filterAccessibleHostIds(
+          userId,
+          entries.map(([id]) => id),
+        );
+      const hostRepository = createCurrentHostRepository();
+      const result: Record<string, unknown> = {};
+      for (const [id, entry] of entries) {
+        if (!allowed.has(id)) continue;
+        const row = await hostRepository.findById(id);
+        if (row?.syncId) result[row.syncId] = entry;
+      }
+      res.json(result);
+    } catch (error) {
+      syncLogger.error("Failed to read host status for sync", error, {
+        operation: "sync_host_status",
+      });
+      res.status(500).json({ error: "Failed to read host status" });
+    }
+  },
+);
+
+async function listPluginsForDesktop() {
+  return getPluginRuntime().loader.list();
+}
+
+/**
+ * @openapi
+ * /sync/v2/plugins:
+ *   get:
+ *     summary: The features this server runs, for a linked desktop to mirror
+ *     description: Every installed plugin with its version, where it came from, whether it is on, how a desktop should treat it and which sync entities it owns.
+ *     tags:
+ *       - Sync
+ *     responses:
+ *       200:
+ *         description: The plugin list.
+ */
+router.get(
+  "/v2/plugins",
+  authenticateJWT,
+  async (_req: Request, res: Response) => {
+    try {
+      const records = new Map(
+        (await createCurrentPluginRepository().listAll()).map((record) => [
+          record.id,
+          record,
+        ]),
+      );
+      const grants = createCurrentPluginPermissionGrantRepository();
+      const plugins = [];
+      for (const plugin of await listPluginsForDesktop()) {
+        plugins.push({
+          id: plugin.id,
+          name: plugin.manifest.name,
+          version: plugin.manifest.version,
+          source: plugin.source,
+          // A bundled plugin updated from a signed .tmxplug can be mirrored.
+          artifact: !!plugin.artifact,
+          enabled: records.get(plugin.id)?.state === "enabled",
+          active: plugin.state === "active",
+          desktop: plugin.manifest.desktop ?? "mirror",
+          syncEntities: plugin.manifest.contributes?.syncEntities ?? [],
+          granted: (await grants.listByPlugin(plugin.id)).map(
+            (grant) => grant.capability,
+          ),
+        });
+      }
+      res.json({ plugins });
+    } catch (error) {
+      syncLogger.error("Failed to list plugins for sync", error, {
+        operation: "sync_plugins",
+      });
+      res.status(500).json({ error: "Failed to list plugins" });
+    }
+  },
+);
+
+/**
+ * @openapi
+ * /sync/v2/plugins/{id}/package:
+ *   get:
+ *     summary: Download an installed plugin so a linked desktop can install it
+ *     description: Only for plugins installed on this server, or bundled ones replaced by a signed update. Sends the original .tmxplug when there is one, with its signature in the X-Termix-Signature header, otherwise a fresh archive of the plugin folder.
+ *     tags:
+ *       - Sync
+ *     parameters:
+ *       - in: path
+ *         name: id
+ *         required: true
+ *         schema:
+ *           type: string
+ *     responses:
+ *       200:
+ *         description: The plugin archive.
+ *       404:
+ *         description: No installed plugin with that id.
+ */
+router.get(
+  "/v2/plugins/:id/package",
+  authenticateJWT,
+  async (req: Request, res: Response) => {
+    const pluginId = String(req.params.id);
+    try {
+      const plugin = (await listPluginsForDesktop()).find(
+        (candidate) => candidate.id === pluginId,
+      );
+      if (!plugin || (plugin.source !== "user" && !plugin.artifact)) {
+        return res.status(404).json({ error: "Plugin not found" });
+      }
+      const artifact = plugin.artifact ?? "";
+      res.setHeader("Content-Type", "application/gzip");
+      if (fs.existsSync(artifact)) {
+        const sig = `${artifact}.sig`;
+        if (fs.existsSync(sig)) {
+          res.setHeader(
+            "X-Termix-Signature",
+            Buffer.from(await fs.promises.readFile(sig, "utf8")).toString(
+              "base64",
+            ),
+          );
+        }
+        return fs.createReadStream(artifact).pipe(res);
+      }
+      const temp = path.join(
+        os.tmpdir(),
+        `termix-plugin-${pluginId}-${Date.now()}.tmxplug`,
+      );
+      await tar.c({ gzip: true, cwd: plugin.dir, file: temp }, ["."]);
+      const stream = fs.createReadStream(temp);
+      stream.on("close", () => void fs.promises.rm(temp, { force: true }));
+      stream.pipe(res);
+    } catch (error) {
+      syncLogger.error("Failed to package a plugin for sync", error, {
+        operation: "sync_plugin_package",
+        pluginId,
+      });
+      if (!res.headersSent) {
+        res.status(500).json({ error: "Failed to package plugin" });
+      }
+    }
+  },
+);
+
+export default router;