release-2.6.0 (#1085)

* fix: general bug fixes * fix: general qol additions * ci(deps): bump actions/setup-node in the github-actions group (#1068) Bumps the github-actions group with 1 update: [actions/setup-node](https://github.com/actions/setup-node). Updates `actions/setup-node` from 6 to 7 - [Release notes](https://github.com/actions/setup-node/releases) - [Commits](https://github.com/actions/setup-node/compare/v6...v7) --- updated-dependencies: - dependency-name: actions/setup-node dependency-version: '7' 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 28 updates (#1069) Bumps the dev-patch-updates group with 28 updates: | Package | From | To | | --- | --- | --- | | [@biomejs/biome](https://github.com/biomejs/biome/tree/HEAD/packages/@biomejs/biome) | `2.5.2` | `2.5.4` | | [@codemirror/view](https://github.com/codemirror/view) | `6.43.5` | `6.43.6` | | [@radix-ui/react-accordion](https://github.com/radix-ui/primitives/tree/HEAD/packages/react/accordion) | `1.2.15` | `1.2.17` | | [@radix-ui/react-alert-dialog](https://github.com/radix-ui/primitives/tree/HEAD/packages/react/alert-dialog) | `1.1.18` | `1.1.20` | | [@radix-ui/react-checkbox](https://github.com/radix-ui/primitives/tree/HEAD/packages/react/checkbox) | `1.3.6` | `1.3.8` | | [@radix-ui/react-dialog](https://github.com/radix-ui/primitives/tree/HEAD/packages/react/dialog) | `1.1.18` | `1.1.20` | | [@radix-ui/react-dropdown-menu](https://github.com/radix-ui/primitives/tree/HEAD/packages/react/dropdown-menu) | `2.1.19` | `2.1.21` | | [@radix-ui/react-label](https://github.com/radix-ui/primitives/tree/HEAD/packages/react/label) | `2.1.11` | `2.1.12` | | [@radix-ui/react-popover](https://github.com/radix-ui/primitives/tree/HEAD/packages/react/popover) | `1.1.18` | `1.1.20` | | [@radix-ui/react-progress](https://github.com/radix-ui/primitives/tree/HEAD/packages/react/progress) | `1.1.11` | `1.1.13` | | [@radix-ui/react-scroll-area](https://github.com/radix-ui/primitives/tree/HEAD/packages/react/scroll-area) | `1.2.13` | `1.2.15` | | [@radix-ui/react-select](https://github.com/radix-ui/primitives/tree/HEAD/packages/react/select) | `2.3.2` | `2.3.4` | | [@radix-ui/react-separator](https://github.com/radix-ui/primitives/tree/HEAD/packages/react/separator) | `1.1.11` | `1.1.12` | | [@radix-ui/react-slider](https://github.com/radix-ui/primitives/tree/HEAD/packages/react/slider) | `1.4.2` | `1.4.4` | | [@radix-ui/react-switch](https://github.com/radix-ui/primitives/tree/HEAD/packages/react/switch) | `1.3.2` | `1.3.4` | | [@radix-ui/react-tabs](https://github.com/radix-ui/primitives/tree/HEAD/packages/react/tabs) | `1.1.16` | `1.1.18` | | [@radix-ui/react-tooltip](https://github.com/radix-ui/primitives/tree/HEAD/packages/react/tooltip) | `1.2.11` | `1.2.13` | | [@tailwindcss/vite](https://github.com/tailwindlabs/tailwindcss/tree/HEAD/packages/@tailwindcss-vite) | `4.3.2` | `4.3.3` | | [@uiw/codemirror-extensions-langs](https://github.com/uiwjs/react-codemirror) | `4.25.10` | `4.25.11` | | [@uiw/codemirror-theme-github](https://github.com/uiwjs/react-codemirror) | `4.25.10` | `4.25.11` | | [@uiw/react-codemirror](https://github.com/uiwjs/react-codemirror) | `4.25.10` | `4.25.11` | | [@vitest/coverage-v8](https://github.com/vitest-dev/vitest/tree/HEAD/packages/coverage-v8) | `4.1.9` | `4.1.10` | | [@vitest/ui](https://github.com/vitest-dev/vitest/tree/HEAD/packages/ui) | `4.1.9` | `4.1.10` | | [i18next](https://github.com/i18next/i18next) | `26.3.4` | `26.3.6` | | [radix-ui](https://github.com/radix-ui/primitives/tree/HEAD/packages/react/radix-ui) | `1.6.1` | `1.6.3` | | [react-i18next](https://github.com/i18next/react-i18next) | `17.0.8` | `17.0.10` | | [tailwindcss](https://github.com/tailwindlabs/tailwindcss/tree/HEAD/packages/tailwindcss) | `4.3.2` | `4.3.3` | | [vitest](https://github.com/vitest-dev/vitest/tree/HEAD/packages/vitest) | `4.1.9` | `4.1.10` | Updates `@biomejs/biome` from 2.5.2 to 2.5.4 - [Release notes](https://github.com/biomejs/biome/releases) - [Changelog](https://github.com/biomejs/biome/blob/main/packages/@biomejs/biome/CHANGELOG.md) - [Commits](https://github.com/biomejs/biome/commits/@biomejs/biome@2.5.4/packages/@biomejs/biome) Updates `@codemirror/view` from 6.43.5 to 6.43.6 - [Changelog](https://github.com/codemirror/view/blob/main/CHANGELOG.md) - [Commits](https://github.com/codemirror/view/commits) Updates `@radix-ui/react-accordion` from 1.2.15 to 1.2.17 - [Changelog](https://github.com/radix-ui/primitives/blob/main/packages/react/accordion/CHANGELOG.md) - [Commits](https://github.com/radix-ui/primitives/commits/HEAD/packages/react/accordion) Updates `@radix-ui/react-alert-dialog` from 1.1.18 to 1.1.20 - [Changelog](https://github.com/radix-ui/primitives/blob/main/packages/react/alert-dialog/CHANGELOG.md) - [Commits](https://github.com/radix-ui/primitives/commits/HEAD/packages/react/alert-dialog) Updates `@radix-ui/react-checkbox` from 1.3.6 to 1.3.8 - [Changelog](https://github.com/radix-ui/primitives/blob/main/packages/react/checkbox/CHANGELOG.md) - [Commits](https://github.com/radix-ui/primitives/commits/HEAD/packages/react/checkbox) Updates `@radix-ui/react-dialog` from 1.1.18 to 1.1.20 - [Changelog](https://github.com/radix-ui/primitives/blob/main/packages/react/dialog/CHANGELOG.md) - [Commits](https://github.com/radix-ui/primitives/commits/HEAD/packages/react/dialog) Updates `@radix-ui/react-dropdown-menu` from 2.1.19 to 2.1.21 - [Changelog](https://github.com/radix-ui/primitives/blob/main/packages/react/dropdown-menu/CHANGELOG.md) - [Commits](https://github.com/radix-ui/primitives/commits/HEAD/packages/react/dropdown-menu) Updates `@radix-ui/react-label` from 2.1.11 to 2.1.12 - [Changelog](https://github.com/radix-ui/primitives/blob/main/packages/react/label/CHANGELOG.md) - [Commits](https://github.com/radix-ui/primitives/commits/HEAD/packages/react/label) Updates `@radix-ui/react-popover` from 1.1.18 to 1.1.20 - [Changelog](https://github.com/radix-ui/primitives/blob/main/packages/react/popover/CHANGELOG.md) - [Commits](https://github.com/radix-ui/primitives/commits/HEAD/packages/react/popover) Updates `@radix-ui/react-progress` from 1.1.11 to 1.1.13 - [Changelog](https://github.com/radix-ui/primitives/blob/main/packages/react/progress/CHANGELOG.md) - [Commits](https://github.com/radix-ui/primitives/commits/HEAD/packages/react/progress) Updates `@radix-ui/react-scroll-area` from 1.2.13 to 1.2.15 - [Changelog](https://github.com/radix-ui/primitives/blob/main/packages/react/scroll-area/CHANGELOG.md) - [Commits](https://github.com/radix-ui/primitives/commits/HEAD/packages/react/scroll-area) Updates `@radix-ui/react-select` from 2.3.2 to 2.3.4 - [Changelog](https://github.com/radix-ui/primitives/blob/main/packages/react/select/CHANGELOG.md) - [Commits](https://github.com/radix-ui/primitives/commits/HEAD/packages/react/select) Updates `@radix-ui/react-separator` from 1.1.11 to 1.1.12 - [Changelog](https://github.com/radix-ui/primitives/blob/main/packages/react/separator/CHANGELOG.md) - [Commits](https://github.com/radix-ui/primitives/commits/HEAD/packages/react/separator) Updates `@radix-ui/react-slider` from 1.4.2 to 1.4.4 - [Changelog](https://github.com/radix-ui/primitives/blob/main/packages/react/slider/CHANGELOG.md) - [Commits](https://github.com/radix-ui/primitives/commits/HEAD/packages/react/slider) Updates `@radix-ui/react-switch` from 1.3.2 to 1.3.4 - [Changelog](https://github.com/radix-ui/primitives/blob/main/packages/react/switch/CHANGELOG.md) - [Commits](https://github.com/radix-ui/primitives/commits/HEAD/packages/react/switch) Updates `@radix-ui/react-tabs` from 1.1.16 to 1.1.18 - [Changelog](https://github.com/radix-ui/primitives/blob/main/packages/react/tabs/CHANGELOG.md) - [Commits](https://github.com/radix-ui/primitives/commits/HEAD/packages/react/tabs) Updates `@radix-ui/react-tooltip` from 1.2.11 to 1.2.13 - [Changelog](https://github.com/radix-ui/primitives/blob/main/packages/react/tooltip/CHANGELOG.md) - [Commits](https://github.com/radix-ui/primitives/commits/HEAD/packages/react/tooltip) Updates `@tailwindcss/vite` from 4.3.2 to 4.3.3 - [Release notes](https://github.com/tailwindlabs/tailwindcss/releases) - [Changelog](https://github.com/tailwindlabs/tailwindcss/blob/main/CHANGELOG.md) - [Commits](https://github.com/tailwindlabs/tailwindcss/commits/v4.3.3/packages/@tailwindcss-vite) Updates `@uiw/codemirror-extensions-langs` from 4.25.10 to 4.25.11 - [Release notes](https://github.com/uiwjs/react-codemirror/releases) - [Commits](https://github.com/uiwjs/react-codemirror/compare/v4.25.10...v4.25.11) Updates `@uiw/codemirror-theme-github` from 4.25.10 to 4.25.11 - [Release notes](https://github.com/uiwjs/react-codemirror/releases) - [Commits](https://github.com/uiwjs/react-codemirror/compare/v4.25.10...v4.25.11) Updates `@uiw/react-codemirror` from 4.25.10 to 4.25.11 - [Release notes](https://github.com/uiwjs/react-codemirror/releases) - [Commits](https://github.com/uiwjs/react-codemirror/compare/v4.25.10...v4.25.11) Updates `@vitest/coverage-v8` from 4.1.9 to 4.1.10 - [Release notes](https://github.com/vitest-dev/vitest/releases) - [Changelog](https://github.com/vitest-dev/vitest/blob/main/docs/releases.md) - [Commits](https://github.com/vitest-dev/vitest/commits/v4.1.10/packages/coverage-v8) Updates `@vitest/ui` from 4.1.9 to 4.1.10 - [Release notes](https://github.com/vitest-dev/vitest/releases) - [Changelog](https://github.com/vitest-dev/vitest/blob/main/docs/releases.md) - [Commits](https://github.com/vitest-dev/vitest/commits/v4.1.10/packages/ui) Updates `i18next` from 26.3.4 to 26.3.6 - [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/v26.3.4...v26.3.6) Updates `radix-ui` from 1.6.1 to 1.6.3 - [Changelog](https://github.com/radix-ui/primitives/blob/main/packages/react/radix-ui/CHANGELOG.md) - [Commits](https://github.com/radix-ui/primitives/commits/HEAD/packages/react/radix-ui) Updates `react-i18next` from 17.0.8 to 17.0.10 - [Changelog](https://github.com/i18next/react-i18next/blob/master/CHANGELOG.md) - [Commits](https://github.com/i18next/react-i18next/compare/v17.0.8...v17.0.10) Updates `tailwindcss` from 4.3.2 to 4.3.3 - [Release notes](https://github.com/tailwindlabs/tailwindcss/releases) - [Changelog](https://github.com/tailwindlabs/tailwindcss/blob/main/CHANGELOG.md) - [Commits](https://github.com/tailwindlabs/tailwindcss/commits/v4.3.3/packages/tailwindcss) Updates `vitest` from 4.1.9 to 4.1.10 - [Release notes](https://github.com/vitest-dev/vitest/releases) - [Changelog](https://github.com/vitest-dev/vitest/blob/main/docs/releases.md) - [Commits](https://github.com/vitest-dev/vitest/commits/v4.1.10/packages/vitest) --- updated-dependencies: - dependency-name: "@biomejs/biome" dependency-version: 2.5.4 dependency-type: direct:development update-type: version-update:semver-patch dependency-group: dev-patch-updates - dependency-name: "@codemirror/view" dependency-version: 6.43.6 dependency-type: direct:development update-type: version-update:semver-patch dependency-group: dev-patch-updates - dependency-name: "@radix-ui/react-accordion" dependency-version: 1.2.17 dependency-type: direct:development update-type: version-update:semver-patch dependency-group: dev-patch-updates - dependency-name: "@radix-ui/react-alert-dialog" dependency-version: 1.1.20 dependency-type: direct:development update-type: version-update:semver-patch dependency-group: dev-patch-updates - dependency-name: "@radix-ui/react-checkbox" dependency-version: 1.3.8 dependency-type: direct:development update-type: version-update:semver-patch dependency-group: dev-patch-updates - dependency-name: "@radix-ui/react-dialog" dependency-version: 1.1.20 dependency-type: direct:development update-type: version-update:semver-patch dependency-group: dev-patch-updates - dependency-name: "@radix-ui/react-dropdown-menu" dependency-version: 2.1.21 dependency-type: direct:development update-type: version-update:semver-patch dependency-group: dev-patch-updates - dependency-name: "@radix-ui/react-label" dependency-version: 2.1.12 dependency-type: direct:development update-type: version-update:semver-patch dependency-group: dev-patch-updates - dependency-name: "@radix-ui/react-popover" dependency-version: 1.1.20 dependency-type: direct:development update-type: version-update:semver-patch dependency-group: dev-patch-updates - dependency-name: "@radix-ui/react-progress" dependency-version: 1.1.13 dependency-type: direct:development update-type: version-update:semver-patch dependency-group: dev-patch-updates - dependency-name: "@radix-ui/react-scroll-area" dependency-version: 1.2.15 dependency-type: direct:development update-type: version-update:semver-patch dependency-group: dev-patch-updates - dependency-name: "@radix-ui/react-select" dependency-version: 2.3.4 dependency-type: direct:development update-type: version-update:semver-patch dependency-group: dev-patch-updates - dependency-name: "@radix-ui/react-separator" dependency-version: 1.1.12 dependency-type: direct:development update-type: version-update:semver-patch dependency-group: dev-patch-updates - dependency-name: "@radix-ui/react-slider" dependency-version: 1.4.4 dependency-type: direct:development update-type: version-update:semver-patch dependency-group: dev-patch-updates - dependency-name: "@radix-ui/react-switch" dependency-version: 1.3.4 dependency-type: direct:development update-type: version-update:semver-patch dependency-group: dev-patch-updates - dependency-name: "@radix-ui/react-tabs" dependency-version: 1.1.18 dependency-type: direct:development update-type: version-update:semver-patch dependency-group: dev-patch-updates - dependency-name: "@radix-ui/react-tooltip" dependency-version: 1.2.13 dependency-type: direct:development update-type: version-update:semver-patch dependency-group: dev-patch-updates - dependency-name: "@tailwindcss/vite" dependency-version: 4.3.3 dependency-type: direct:development update-type: version-update:semver-patch dependency-group: dev-patch-updates - dependency-name: "@uiw/codemirror-extensions-langs" dependency-version: 4.25.11 dependency-type: direct:development update-type: version-update:semver-patch dependency-group: dev-patch-updates - dependency-name: "@uiw/codemirror-theme-github" dependency-version: 4.25.11 dependency-type: direct:development update-type: version-update:semver-patch dependency-group: dev-patch-updates - dependency-name: "@uiw/react-codemirror" dependency-version: 4.25.11 dependency-type: direct:development update-type: version-update:semver-patch dependency-group: dev-patch-updates - dependency-name: "@vitest/coverage-v8" dependency-version: 4.1.10 dependency-type: direct:development update-type: version-update:semver-patch dependency-group: dev-patch-updates - dependency-name: "@vitest/ui" dependency-version: 4.1.10 dependency-type: direct:development update-type: version-update:semver-patch dependency-group: dev-patch-updates - dependency-name: i18next dependency-version: 26.3.6 dependency-type: direct:development update-type: version-update:semver-patch dependency-group: dev-patch-updates - dependency-name: radix-ui dependency-version: 1.6.3 dependency-type: direct:development update-type: version-update:semver-patch dependency-group: dev-patch-updates - dependency-name: react-i18next dependency-version: 17.0.10 dependency-type: direct:development update-type: version-update:semver-patch dependency-group: dev-patch-updates - dependency-name: tailwindcss dependency-version: 4.3.3 dependency-type: direct:development update-type: version-update:semver-patch dependency-group: dev-patch-updates - dependency-name: vitest dependency-version: 4.1.10 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 ws in the prod-patch-updates group (#1071) Bumps the prod-patch-updates group with 1 update: [ws](https://github.com/websockets/ws). Updates `ws` from 8.21.0 to 8.21.1 - [Release notes](https://github.com/websockets/ws/releases) - [Commits](https://github.com/websockets/ws/compare/8.21.0...8.21.1) --- updated-dependencies: - dependency-name: ws dependency-version: 8.21.1 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> * chore(deps): bump the major-updates group with 2 updates (#1072) Bumps the major-updates group with 2 updates: [nanoid](https://github.com/ai/nanoid) and [typescript](https://github.com/microsoft/TypeScript). Updates `nanoid` from 5.1.16 to 6.0.0 - [Release notes](https://github.com/ai/nanoid/releases) - [Changelog](https://github.com/ai/nanoid/blob/main/CHANGELOG.md) - [Commits](https://github.com/ai/nanoid/compare/5.1.16...6.0.0) Updates `typescript` from 6.0.3 to 7.0.2 - [Release notes](https://github.com/microsoft/TypeScript/releases) - [Commits](https://github.com/microsoft/TypeScript/commits) --- updated-dependencies: - dependency-name: nanoid dependency-version: 6.0.0 dependency-type: direct:production update-type: version-update:semver-major dependency-group: major-updates - dependency-name: typescript dependency-version: 7.0.2 dependency-type: direct:development update-type: version-update:semver-major dependency-group: major-updates ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * fix: general qol additions and new analytics/telemetrics feature * fix: incorrect version sent to posthog * feat: add multiplayer/shared sessions for terminal and guacd * feat: rework Electron desktop app to run standalone-first with optional two-way sync to a remote Termix server * Fix Guacamole tab visibility lifecycle (#1074) Co-authored-by: default-student <default-student@github.com> Co-authored-by: Luke Gustafson <88517757+LukeGus@users.noreply.github.com> * fix(alerts): send channel config as object payload instead of JSON string (#1075) * fix tmux-monitor tailscale issue (#1076) * Initial plan * fix(tmux-monitor): explicitly handle tailscale auth in PanePreview hostConfig For Tailscale-auth hosts the pane-preview attach path was building the Terminal hostConfig with only the generic spread of host fields. This could omit or mismap auth-critical details and trigger a plain TCP/SSH reachability path that doesn't work with Tailscale-only SSH endpoints. The fix branches on `host.authType === "tailscale"` and: - Carries `authType: "tailscale"` explicitly so the backend always selects the Tailscale-aware PTY path regardless of how the host object evolves. - Derives `port` from `host.sshPort ?? host.port` so Tailscale SSH endpoints on a non-default SSH port are reached correctly. - Leaves all non-tailscale auth types on the unchanged code path. Reattach (bumping instanceId + attachNonce) continues to work because terminalHostConfig is recomputed on every render with the latest instanceIdRef.current value. * refactor(tmux-monitor): simplify tailscale port logic with extracted variable Address code review feedback: extract resolvedPort into a local variable to avoid the duplicated `host.sshPort ?? host.port` expression that was assigned to both `port` and `sshPort`. Restructure as an if/else block instead of an IIFE for readability. * Potential fix for pull request finding Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com> * chore: run prettier * chore: update beta release text * fix: cant update credential of an RDP host * feat: add custom key shortcuts * feat: add support for MFA over SSH * fix: Invalid websocket frame causing code 10006 crash triggering restart loop * fix(net): correct SSRF blocklist false-positive blocking all outbound IPv4 (#1079) * fix: correct IPv4-mapped-IPv6 blocklist entry blocking all outbound IPv4 ::ffff:0:0/96 in the IPv6 blocklist matches every IPv4 address once mapped, since Node's BlockList compares addresses in their mapped form internally regardless of the declared family. This caused safeOutboundFetch to reject all IPv4-resolved destinations as private, breaking outbound requests (e.g. ntfy/webhook notifications) whenever DNS resolved to IPv4. Replaced with individual mapped ranges mirroring the existing IPv4 blocklist. * test: cover isBlockedAddress and link the Node BlockList citation Exports isBlockedAddress so its family-crossing behavior around IPv4-mapped-IPv6 addresses can actually be asserted, instead of relying on manual container debugging to notice a regression. Also swaps the prior "Node's BlockList compares addresses in mapped form" comment for one citing the documented example in the Node docs (https://nodejs.org/api/net.html#class-netblocklist), since that behavior isn't otherwise obvious from the addSubnet/check call sites. Related: Termix-SSH/Support#1024 * refactor: derive IPv6 mirror from IPv4 list, split DNS error messages Two follow-ups from review: - The IPv6 blocklist previously hand-duplicated each IPv4 range as its IPv4-mapped-IPv6 equivalent. Nothing enforced the two stayed in sync, which is exactly how the original bug (a mismatched ::ffff:0:0/96 entry blocking all IPv4) was introduced in the first place. Now derived from a single blockedIpv4Ranges list in one loop. - The connect.lookup hook threw the same "Private destinations are not allowed" for both an empty DNS result and an actually-blocked address. An empty result is a resolution failure, not a privacy decision, and conflating the two is the same kind of opaque-error problem that made this bug slow to diagnose in production. Split into distinct messages. Also extracted the lookup hook itself (createDnsLookupHook) so it can be unit-tested against a fake resolver directly, instead of only through a real fetch()/Agent call — the bug lived entirely in this callback, and undici wraps any error thrown here as a generic "fetch failed" TypeError, which is why isolating it matters for testability. --------- Co-authored-by: brennanneoh <497569+brennanneoh@users.noreply.github.com> * fix(ssh): do not offer chacha20-poly1305 without the native ssh2 binding (#1081) The availability probe treated a working OpenSSL "chacha20" cipher as proof that chacha20-poly1305@openssh.com is usable. It is not: ssh2 pure-JS chacha20-poly1305 corrupts the transport, so the peer aborts the KEX ("incomplete message [preauth]") and the connection times out. Easy to hit on jump-host connections whose target sshd negotiates chacha20-poly1305 first. Only trust the native binding (sshcrypto.node); otherwise leave the cipher disabled so filterCiphers() drops it and AES-GCM is negotiated instead. Co-authored-by: XtraLarge <> * fix: add Swiss German server layout (#1078) * chore: update release notes * feat: continue improving desktop app 2-way sync with logic fixes and a migration dialog * fix: dekstop app showing auth form without syncing * feat: create desktop auto sessions for existing setups * feat: add electron backend killing * fix: electron login and session related bugs and updated readme for v2.6.0 * chore: finalize release notes * fix: click to expand hosts including extra bottom margin * fix: desktop auth modal failing to log users in * fix: desktop app failing to sync * fix: reverse proxy causing sync error * chore: lint, format, and bump version to 2.6.0 * chore: sync Crowdin translations for 2.6.0 --------- Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: L.H. <117188168+default-student@users.noreply.github.com> Co-authored-by: default-student <default-student@github.com> Co-authored-by: Brad Baker <xyzulu@users.noreply.github.com> Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com> Co-authored-by: Brennan Neoh <brennanneoh@users.noreply.github.com> Co-authored-by: brennanneoh <497569+brennanneoh@users.noreply.github.com> Co-authored-by: XtraLarge <eMail@WilliWerres.de> Co-authored-by: ZacharyZcR <zacharyzcr1984@gmail.com>
2026-10-29 22:55:24 +00:00 · 2026-07-26 18:47:27 -05:00
1 parent cf3e2cb499
commit 1a26628a48
@@ -0,0 +1,134 @@
+import crypto from "crypto";
+import axios from "axios";
+import { sql } from "drizzle-orm";
+import { users, hosts, recentActivity } from "../database/db/schema.js";
+import {
+  createCurrentSettingsRepository,
+  createCurrentRepositoryContext,
+} from "../database/repositories/factory.js";
+import { Logger } from "./logger.js";
+
+export const analyticsLogger = new Logger("ANALYTICS", "📈", "#06b6d4");
+
+const FEATURE_ACTIVITY_TYPES = [
+  "terminal",
+  "file_manager",
+  "tunnel",
+  "docker",
+  "telnet",
+  "vnc",
+  "rdp",
+  "server_stats",
+] as const;
+
+const POSTHOG_HOST = process.env.POSTHOG_HOST || "https://us.i.posthog.com";
+const HEARTBEAT_INTERVAL_MS = 24 * 60 * 60 * 1000;
+
+export async function isAnalyticsEnabled(): Promise<boolean> {
+  return createCurrentSettingsRepository().getBoolean(
+    "analytics_enabled",
+    true,
+  );
+}
+
+export async function getOrCreateInstanceId(): Promise<string> {
+  const settings = createCurrentSettingsRepository();
+  const existing = await settings.get("analytics_instance_id");
+  if (existing) return existing;
+
+  const id = crypto.randomUUID();
+  await settings.set("analytics_instance_id", id);
+  return id;
+}
+
+function getAppVersion(): string {
+  return process.env.VERSION || "unknown";
+}
+
+async function collectFeatureUsage(): Promise<Record<string, number>> {
+  const since = new Date(Date.now() - HEARTBEAT_INTERVAL_MS).toISOString();
+  const db = createCurrentRepositoryContext().drizzle;
+
+  const rows = await db
+    .select({
+      type: recentActivity.type,
+      count: sql<number>`count(*)`,
+    })
+    .from(recentActivity)
+    .where(sql`${recentActivity.timestamp} >= ${since}`)
+    .groupBy(recentActivity.type);
+
+  const counts = new Map(rows.map((row) => [row.type, Number(row.count)]));
+  const usage: Record<string, number> = {};
+  for (const type of FEATURE_ACTIVITY_TYPES) {
+    usage[`used_${type}`] = counts.get(type) ?? 0;
+  }
+  return usage;
+}
+
+async function collectCounts(): Promise<{
+  userCount: number;
+  hostCount: number;
+}> {
+  const db = createCurrentRepositoryContext().drizzle;
+
+  const [userRows, hostRows] = await Promise.all([
+    db.select({ count: sql<number>`count(*)` }).from(users),
+    db.select({ count: sql<number>`count(*)` }).from(hosts),
+  ]);
+
+  return {
+    userCount: Number(userRows[0]?.count ?? 0),
+    hostCount: Number(hostRows[0]?.count ?? 0),
+  };
+}
+
+export async function collectAndSendHeartbeat(): Promise<void> {
+  const apiKey = process.env.POSTHOG_API_KEY;
+  if (!apiKey) return;
+
+  try {
+    if (!(await isAnalyticsEnabled())) return;
+
+    const instanceId = await getOrCreateInstanceId();
+    const { userCount, hostCount } = await collectCounts();
+    const featureUsage = await collectFeatureUsage();
+
+    await axios.post(
+      `${POSTHOG_HOST}/capture/`,
+      {
+        api_key: apiKey,
+        event: "instance_heartbeat",
+        distinct_id: instanceId,
+        properties: {
+          version: getAppVersion(),
+          user_count: userCount,
+          host_count: hostCount,
+          ...featureUsage,
+        },
+      },
+      { timeout: 10000 },
+    );
+
+    analyticsLogger.info("Sent daily usage heartbeat", {
+      operation: "analytics_heartbeat_sent",
+    });
+  } catch (err) {
+    analyticsLogger.warn("Failed to send usage heartbeat", {
+      operation: "analytics_heartbeat_failed",
+      error: err instanceof Error ? err.message : "Unknown error",
+    });
+  }
+}
+
+export function startAnalyticsHeartbeat(): void {
+  if (!process.env.POSTHOG_API_KEY) {
+    analyticsLogger.info("Analytics disabled: POSTHOG_API_KEY not set", {
+      operation: "analytics_disabled_no_key",
+    });
+    return;
+  }
+
+  void collectAndSendHeartbeat();
+  setInterval(() => void collectAndSendHeartbeat(), HEARTBEAT_INTERVAL_MS);
+}
@@ -1,28 +1,54 @@
-import { lookup } from "dns";
+import { lookup, type LookupAddress, type LookupAllOptions } from "dns";
 import { BlockList, isIP } from "net";
 import { Agent } from "undici";

+type DnsLookupFn = (
+  hostname: string,
+  options: LookupAllOptions,
+  callback: (
+    err: NodeJS.ErrnoException | null,
+    addresses: LookupAddress[],
+  ) => void,
+) => void;
+
+type LookupHookCallback = (
+  error: NodeJS.ErrnoException | Error | null,
+  address: string,
+  family: number,
+) => void;
+
 const blockedAddresses = new BlockList();

-for (const [network, prefix] of [
+// Derived, not hand-duplicated: Node's BlockList matches addresses across
+// families through their IPv4-mapped-IPv6 form regardless of which `type`
+// you pass to check()/addSubnet() (see the addAddress('123.123.123.123') /
+// check('::ffff:123.123.123.123') example on
+// https://nodejs.org/api/net.html#class-netblocklist). So every IPv4 range
+// below needs an "::ffff:<net>" mirror in the IPv6 list, or a spoofed
+// literal like "::ffff:127.0.0.1" slips through unblocked. Generating the
+// mirror from this list instead of maintaining two lists by hand means the
+// two can't drift out of sync the way they did before.
+const blockedIpv4Ranges = [
  ["0.0.0.0", 8],
  ["10.0.0.0", 8],
-  ["100.64.0.0", 10],
+  ["100.64.0.0", 10], // CGNAT
  ["127.0.0.0", 8],
-  ["169.254.0.0", 16],
+  ["169.254.0.0", 16], // link-local
  ["172.16.0.0", 12],
  ["192.168.0.0", 16],
-  ["198.18.0.0", 15],
-  ["224.0.0.0", 4],
-  ["240.0.0.0", 4],
-] as const) {
+  ["198.18.0.0", 15], // benchmarking
+  ["224.0.0.0", 4], // multicast
+  ["240.0.0.0", 4], // reserved
+] as const;
+
+for (const [network, prefix] of blockedIpv4Ranges) {
  blockedAddresses.addSubnet(network, prefix, "ipv4");
+  blockedAddresses.addSubnet(`::ffff:${network}`, prefix + 96, "ipv6");
 }

 for (const [network, prefix] of [
  ["::", 128],
  ["::1", 128],
-  ["::ffff:0:0", 96],
  ["fc00::", 7],
  ["fe80::", 10],
  ["ff00::", 8],
@@ -30,7 +56,7 @@ for (const [network, prefix] of [
  blockedAddresses.addSubnet(network, prefix, "ipv6");
 }

-function isBlockedAddress(address: string): boolean {
+export function isBlockedAddress(address: string): boolean {
  const family = isIP(address);
  return (
    family === 0 ||
@@ -38,6 +64,42 @@ function isBlockedAddress(address: string): boolean {
  );
 }

+// Extracted so the blocklist decision can be tested directly against a
+// fake DNS resolver, instead of only through a real fetch()/Agent call —
+// the actual bug here lived entirely in this callback, several layers
+// below where undici's own "fetch failed" wrapping would otherwise hide it.
+export function createDnsLookupHook(dnsLookup: DnsLookupFn = lookup) {
+  return function lookupHook(
+    host: string,
+    lookupOptions: LookupAllOptions,
+    callback: LookupHookCallback,
+  ): void {
+    dnsLookup(
+      host,
+      { ...lookupOptions, all: true, verbatim: true },
+      (error, addresses) => {
+        if (error) return callback(error, "", 0);
+        if (!addresses.length) {
+          return callback(
+            new Error("DNS resolution returned no addresses"),
+            "",
+            0,
+          );
+        }
+        if (addresses.some(({ address }) => isBlockedAddress(address))) {
+          return callback(
+            new Error("Private destinations are not allowed"),
+            "",
+            0,
+          );
+        }
+        const selected = addresses[0];
+        callback(null, selected.address, selected.family);
+      },
+    );
+  };
+}
+
 export async function safeOutboundFetch(
  rawUrl: string,
  options: RequestInit,
@@ -58,27 +120,7 @@ export async function safeOutboundFetch(

  const dispatcher = new Agent({
    connect: {
-      lookup(host, lookupOptions, callback) {
-        lookup(
-          host,
-          { ...lookupOptions, all: true, verbatim: true },
-          (error, addresses) => {
-            if (error) return callback(error, "", 0);
-            if (
-              !addresses.length ||
-              addresses.some(({ address }) => isBlockedAddress(address))
-            ) {
-              return callback(
-                new Error("Private destinations are not allowed"),
-                "",
-                0,
-              );
-            }
-            const selected = addresses[0];
-            callback(null, selected.address, selected.family);
-          },
-        );
-      },
+      lookup: createDnsLookupHook(),
    },
  });

@@ -31,13 +31,13 @@ try {
  nativeRequire("ssh2/lib/protocol/crypto/build/Release/sshcrypto.node");
  ssh2BindingAvailable = true;
 } catch {
-  try {
-    // ESM fallback: check if chacha20 works via OpenSSL createCipheriv
-    crypto.createCipheriv("chacha20", Buffer.alloc(32), Buffer.alloc(16));
-    ssh2BindingAvailable = true;
-  } catch {
-    ssh2BindingAvailable = false;
-  }
+  // The pure-JS fallback in ssh2 for chacha20-poly1305@openssh.com is broken and
+  // corrupts the transport: the target sshd aborts the KEX with
+  // "ssh_dispatch_run_fatal: ... incomplete message [preauth]" and the client times out.
+  // A working OpenSSL "chacha20" cipher is NOT sufficient here — only the native
+  // binding (sshcrypto.node) makes chacha20-poly1305 usable. Keep it disabled otherwise
+  // so filterCiphers() drops it and the connection negotiates AES-GCM instead.
+  ssh2BindingAvailable = false;
 }

 function filterCiphers(list: CipherAlgorithm[]): CipherAlgorithm[] {