v26.10.3 (#1692)

* feat: shell controller, TabStage, layout and theme plugins with repair view

* feat: move the classic layout into its own bundled plugin

* feat: move color themes into a bundled themes plugin

* fix: plugin tests and type checks work with a linked sdk

* fix: home tab, layout switch and missing layout fallbacks for looks

* chore: add classic layout and themes to the readme

* chore: drop example plugin links from the plugin guide

* feat: plugin filters by type, paged browse, hide plugins needing newer termix

* feat: move desktop, status, import, audit and branding features into plugins

* feat: host lock api so a plugin can load hosts from a config file (#1581)

* chore: add hosts config to the plugin table

* feat: login policy hook for plugins and optional https redirect (#1584)

* chore: add login security to the plugin table

* feat: api key socket tickets so a master can open remote sessions (#1654)

* feat: sync moves to a plugin, desktop gets multiple accounts (#1580, #1654)

* chore: add sync to the plugin table

* feat: move the sync screens and wizard out of core into the plugin (#1580)

* fix: add a neutral linked desktop hook for plugins (#1580)

* fix: show the linked account's name and admin flag in the app (#1580)

* feat: ssh transport providers, core ssh relay and plugin folders api

* feat: support FIDO2 security keys through ssh agent

* feat: add companion panels beside host tabs

* feat: mTLS client certificates for desktop server links

* feat: native web view for plugins in the desktop app

* fix: detect the desktop link window by Electron's default user agent

Fixes #1675

* fix: changelog for desktop link fix

* fix: keep text primary keys in the plugin data export

* fix: ship sharp binaries for Windows arm64 builds

* feat: client cert on the sync link types (sdk 1.0.18)

* chore: update translations

* feat: themed title bar for the desktop app (#1690)

* chore: changelog for the themed title bar

* fix: draw the title bar in the sidebar color

* feat: per host layout for the terminal panel bar

* chore: sdk 1.0.19 for the panel bar layout

* chore: bundle all 43 plugins for 26.10.3

* chore: update translations

---------

Co-authored-by: SirHephaistos <60616553+SirHephaistos@users.noreply.github.com>
Co-authored-by: Giovanny Aranda <garanda21@gmail.com>

src/backend/tests/hosts/connect/transport-providers.test.ts

@@ -0,0 +1,103 @@
+import { PassThrough } from "node:stream";
+import { afterEach, describe, expect, it, vi } from "vitest";
+
+const mocks = vi.hoisted(() => ({
+  performPortKnocking: vi.fn(),
+  createJumpHostChain: vi.fn(),
+  createSocks5Connection: vi.fn(),
+}));
+
+vi.mock("../../../utils/logger.js", () => {
+  const log = { info: vi.fn(), warn: vi.fn(), error: vi.fn(), debug: vi.fn() };
+  return { logger: log, sshLogger: log };
+});
+vi.mock("../../../hosts/terminal-auth-helpers.js", () => ({
+  performPortKnocking: mocks.performPortKnocking,
+}));
+vi.mock("../../../hosts/jump-host-chain.js", () => ({
+  createJumpHostChain: mocks.createJumpHostChain,
+}));
+vi.mock("../../../utils/socks5-helper.js", () => ({
+  createSocks5Connection: mocks.createSocks5Connection,
+}));
+vi.mock("../../../hosts/ssh-dns.js", () => ({
+  resolveSshConnectConfigHost: async (config: unknown) => config,
+}));
+
+const { clearSshTransports, openProvidedTransport, provideSshTransport } =
+  await import("../../../hosts/connect/transport-providers.js");
+const { openSshTransport } =
+  await import("../../../hosts/connect/transport.js");
+
+const host = { id: 7, ip: "10.0.0.7", port: 22, username: "root" };
+
+afterEach(() => {
+  clearSshTransports();
+  vi.clearAllMocks();
+});
+
+describe("ssh transport providers", () => {
+  it("opens nothing when no provider claims the host", async () => {
+    provideSshTransport("a", { claims: () => false, open: vi.fn() });
+    expect(await openProvidedTransport(host)).toBeNull();
+  });
+
+  it("hands back the claiming provider's stream", async () => {
+    const stream = new PassThrough();
+    const open = vi.fn(async () => stream);
+    provideSshTransport("a", { claims: (id) => id === 7, open });
+    expect(await openProvidedTransport(host)).toBe(stream);
+    expect(open).toHaveBeenCalledWith(host);
+    expect(await openProvidedTransport({ ...host, id: 8 })).toBeNull();
+  });
+
+  it("treats a provider that throws while claiming as not claiming", async () => {
+    provideSshTransport("a", {
+      claims: () => {
+        throw new Error("boom");
+      },
+      open: vi.fn(),
+    });
+    expect(await openProvidedTransport(host)).toBeNull();
+  });
+
+  it("stops using a provider once it is removed", async () => {
+    const remove = provideSshTransport("a", {
+      claims: () => true,
+      open: async () => new PassThrough(),
+    });
+    remove();
+    expect(await openProvidedTransport(host)).toBeNull();
+  });
+});
+
+describe("openSshTransport with a provider", () => {
+  it("uses the provided stream and skips knocking, jump hosts and proxies", async () => {
+    const stream = new PassThrough();
+    provideSshTransport("a", { claims: () => true, open: async () => stream });
+    const config: Record<string, unknown> = {};
+    const result = await openSshTransport(
+      {
+        ...host,
+        portKnockSequence: [{ port: 1 }],
+        jumpHosts: [{ hostId: 1 }],
+        useSocks5: true,
+        socks5Host: "proxy",
+        userId: "u1",
+      } as never,
+      config as never,
+    );
+    expect(result).toEqual({ jumpClient: null, via: "provided" });
+    expect(config.sock).toBe(stream);
+    expect(mocks.performPortKnocking).not.toHaveBeenCalled();
+    expect(mocks.createJumpHostChain).not.toHaveBeenCalled();
+    expect(mocks.createSocks5Connection).not.toHaveBeenCalled();
+  });
+
+  it("connects directly when nothing claims the host", async () => {
+    const config: Record<string, unknown> = {};
+    const result = await openSshTransport(host as never, config as never);
+    expect(result.via).toBe("direct");
+    expect(config.sock).toBeUndefined();
+  });
+});