Enable TLS on lens-k8s-proxy (#4941)

* wip: enable tls on lens-k8s-proxy

Signed-off-by: Jari Kolehmainen <jari.kolehmainen@gmail.com>

* cleanup

Signed-off-by: Jari Kolehmainen <jari.kolehmainen@gmail.com>

* type -> interface

Signed-off-by: Jari Kolehmainen <jari.kolehmainen@gmail.com>

* more dependencies

Signed-off-by: Jari Kolehmainen <jari.kolehmainen@gmail.com>

* refactor

Signed-off-by: Jari Kolehmainen <jari.kolehmainen@gmail.com>

* run di.runSetups() after app is ready

Signed-off-by: Jari Kolehmainen <jari.kolehmainen@gmail.com>

* tls fixes & refactor

Signed-off-by: Jari Kolehmainen <jari.kolehmainen@gmail.com>

* cleanup

Signed-off-by: Jari Kolehmainen <jari.kolehmainen@gmail.com>

* cleanup

Signed-off-by: Jari Kolehmainen <jari.kolehmainen@gmail.com>

* refactor

Signed-off-by: Jari Kolehmainen <jari.kolehmainen@gmail.com>

* refactor

Signed-off-by: Jari Kolehmainen <jari.kolehmainen@gmail.com>

package.json

@@ -255,6 +255,7 @@
     "request": "^2.88.2",
     "request-promise-native": "^1.0.9",
     "rfc6902": "^4.0.2",
+    "selfsigned": "^2.0.0",
     "semver": "^7.3.2",
     "shell-env": "^3.0.1",
     "spdy": "^4.0.2",

src/common/__tests__/cluster-store.test.ts

@@ -24,6 +24,8 @@ import { createClusterInjectionToken } from "../cluster/create-cluster-injection
 
 import directoryForUserDataInjectable
   from "../app-paths/directory-for-user-data/directory-for-user-data.injectable";
+import kubeAuthProxyCaInjectable from "../../main/kube-auth-proxy/kube-auth-proxy-ca.injectable";
+import createKubeAuthProxyCertFilesInjectable from "../../main/kube-auth-proxy/create-kube-auth-proxy-cert-files.injectable";
 
 console = new Console(stdout, stderr);
 
@@ -87,6 +89,8 @@ describe("cluster-store", () => {
     mainDi = dis.mainDi;
 
     mainDi.override(directoryForUserDataInjectable, () => "some-directory-for-user-data");
+    mainDi.override(createKubeAuthProxyCertFilesInjectable, () => ({} as any));
+    mainDi.override(kubeAuthProxyCaInjectable, () => ({} as any));
 
     await dis.runSetups();
 

src/common/__tests__/hotbar-store.test.ts

@@ -10,6 +10,7 @@ import type { CatalogEntity, CatalogEntityData, CatalogEntityKindData } from "..
 import { HotbarStore } from "../hotbar-store";
 import { getDiForUnitTesting } from "../../main/getDiForUnitTesting";
 import directoryForUserDataInjectable from "../app-paths/directory-for-user-data/directory-for-user-data.injectable";
+import writeFileInjectable from "../fs/write-file.injectable";
 
 jest.mock("../../main/catalog/catalog-entity-registry", () => ({
   catalogEntityRegistry: {
@@ -115,6 +116,7 @@ describe("HotbarStore", () => {
   beforeEach(async () => {
     const di = getDiForUnitTesting({ doGeneralOverrides: true });
 
+    di.override(writeFileInjectable, () => () => undefined);
     di.override(directoryForUserDataInjectable, () => "some-directory-for-user-data");
 
     await di.runSetups();

src/common/__tests__/user-store.test.ts

@@ -32,6 +32,7 @@ import type { DiContainer } from "@ogre-tools/injectable";
 import directoryForUserDataInjectable from "../app-paths/directory-for-user-data/directory-for-user-data.injectable";
 import type { ClusterStoreModel } from "../cluster-store/cluster-store";
 import { defaultTheme } from "../vars";
+import writeFileInjectable from "../fs/write-file.injectable";
 
 console = new Console(stdout, stderr);
 
@@ -46,6 +47,7 @@ describe("user store tests", () => {
 
     mainDi = dis.mainDi;
 
+    mainDi.override(writeFileInjectable, () => () => undefined);
     mainDi.override(directoryForUserDataInjectable, () => "some-directory-for-user-data");
 
     await dis.runSetups();

src/common/fs/write-file.injectable.ts

@@ -0,0 +1,25 @@
+/**
+ * Copyright (c) OpenLens Authors. All rights reserved.
+ * Licensed under MIT License. See LICENSE in root directory for more information.
+ */
+import { getInjectable } from "@ogre-tools/injectable";
+import path from "path";
+import fsInjectable from "./fs.injectable";
+
+const writeFileInjectable = getInjectable({
+  id: "write-file",
+
+  instantiate: (di) => {
+    const { writeFile, ensureDir } = di.inject(fsInjectable);
+
+    return async (filePath: string, content: string | Buffer) => {
+      await ensureDir(path.dirname(filePath), { mode: 0o755 });
+    
+      await writeFile(filePath, content, {
+        encoding: "utf-8",
+      });
+    };
+  },
+});
+
+export default writeFileInjectable;

src/main/__test__/cluster.test.ts

@@ -41,6 +41,7 @@ import type { ClusterModel } from "../../common/cluster-types";
 import { createClusterInjectionToken } from "../../common/cluster/create-cluster-injection-token";
 import authorizationReviewInjectable from "../../common/cluster/authorization-review.injectable";
 import listNamespacesInjectable from "../../common/cluster/list-namespaces.injectable";
+import createContextHandlerInjectable from "../context-handler/create-context-handler.injectable";
 
 console = new Console(process.stdout, process.stderr); // fix mockFS
 
@@ -81,6 +82,9 @@ describe("create clusters", () => {
 
     di.override(authorizationReviewInjectable, () => () => () => Promise.resolve(true));
     di.override(listNamespacesInjectable, () => () => () => Promise.resolve([ "default" ]));
+    di.override(createContextHandlerInjectable, () => () => {
+      throw new Error("you should never come here");
+    });
 
     createCluster = di.inject(createClusterInjectionToken);
 

src/main/__test__/context-handler.test.ts

@@ -10,6 +10,8 @@ import mockFs from "mock-fs";
 import { getDiForUnitTesting } from "../getDiForUnitTesting";
 import createContextHandlerInjectable from "../context-handler/create-context-handler.injectable";
 import type { Cluster } from "../../common/cluster/cluster";
+import kubeAuthProxyCaInjectable from "../kube-auth-proxy/kube-auth-proxy-ca.injectable";
+import createKubeAuthProxyInjectable from "../kube-auth-proxy/create-kube-auth-proxy.injectable";
 
 jest.mock("electron", () => ({
   app: {
@@ -80,6 +82,9 @@ describe("ContextHandler", () => {
       "tmp": {},
     });
 
+    di.override(createKubeAuthProxyInjectable, () => ({} as any));
+    di.override(kubeAuthProxyCaInjectable, () => ({} as any));
+
     await di.runSetups();
 
     createContextHandler = di.inject(createContextHandlerInjectable);

src/main/__test__/kube-auth-proxy.test.ts

@@ -50,6 +50,9 @@ import { getDiForUnitTesting } from "../getDiForUnitTesting";
 import createKubeAuthProxyInjectable from "../kube-auth-proxy/create-kube-auth-proxy.injectable";
 import { createClusterInjectionToken } from "../../common/cluster/create-cluster-injection-token";
 import path from "path";
+import spawnInjectable from "../child-process/spawn.injectable";
+import kubeAuthProxyCaInjectable from "../kube-auth-proxy/kube-auth-proxy-ca.injectable";
+import createKubeAuthProxyCertFilesInjectable from "../kube-auth-proxy/create-kube-auth-proxy-cert-files.injectable";
 
 console = new Console(stdout, stderr);
 
@@ -92,6 +95,10 @@ describe("kube auth proxy tests", () => {
 
     const di = getDiForUnitTesting({ doGeneralOverrides: true });
 
+    di.override(spawnInjectable, () => mockSpawn);
+    di.override(createKubeAuthProxyCertFilesInjectable, () => ({} as any));
+    di.override(kubeAuthProxyCaInjectable, () => ({} as any));
+
     mockFs(mockMinikubeConfig);
 
     await di.runSetups();

src/main/__test__/kubeconfig-manager.test.ts

@@ -40,15 +40,18 @@ import * as path from "path";
 import createKubeconfigManagerInjectable from "../kubeconfig-manager/create-kubeconfig-manager.injectable";
 import { createClusterInjectionToken } from "../../common/cluster/create-cluster-injection-token";
 import directoryForTempInjectable from "../../common/app-paths/directory-for-temp/directory-for-temp.injectable";
+import createContextHandlerInjectable from "../context-handler/create-context-handler.injectable";
+import type { DiContainer } from "@ogre-tools/injectable";
 
 console = new Console(process.stdout, process.stderr); // fix mockFS
 
 describe("kubeconfig manager tests", () => {
-  let cluster: Cluster;
+  let clusterFake: Cluster;
   let createKubeconfigManager: (cluster: Cluster) => KubeconfigManager;
+  let di: DiContainer; 
 
   beforeEach(async () => {
-    const di = getDiForUnitTesting({ doGeneralOverrides: true });
+    di = getDiForUnitTesting({ doGeneralOverrides: true });
 
     di.override(directoryForTempInjectable, () => "some-directory-for-temp");
 
@@ -78,17 +81,21 @@ describe("kubeconfig manager tests", () => {
 
     await di.runSetups();
 
+    di.override(createContextHandlerInjectable, () => () => {
+      throw new Error("you should never come here");
+    });
+
     const createCluster = di.inject(createClusterInjectionToken);
 
     createKubeconfigManager = di.inject(createKubeconfigManagerInjectable);
 
-    cluster = createCluster({
+    clusterFake = createCluster({
       id: "foo",
       contextName: "minikube",
       kubeConfigPath: "minikube-config.yml",
     });
 
-    cluster.contextHandler = {
+    clusterFake.contextHandler = {
       ensureServer: () => Promise.resolve(),
     } as any;
 
@@ -100,7 +107,7 @@ describe("kubeconfig manager tests", () => {
   });
 
   it("should create 'temp' kube config with proxy", async () => {
-    const kubeConfManager = createKubeconfigManager(cluster);
+    const kubeConfManager = createKubeconfigManager(clusterFake);
 
     expect(logger.error).not.toBeCalled();
     expect(await kubeConfManager.getPath()).toBe(`some-directory-for-temp${path.sep}kubeconfig-foo`);
@@ -115,7 +122,7 @@ describe("kubeconfig manager tests", () => {
   });
 
   it("should remove 'temp' kube config on unlink and remove reference from inside class", async () => {
-    const kubeConfManager = createKubeconfigManager(cluster);
+    const kubeConfManager = createKubeconfigManager(clusterFake);
 
     const configPath = await kubeConfManager.getPath();
 

src/main/catalog-sources/__test__/kubeconfig-sync.test.ts

@@ -16,6 +16,8 @@ import { getDiForUnitTesting } from "../../getDiForUnitTesting";
 import { createClusterInjectionToken } from "../../../common/cluster/create-cluster-injection-token";
 import directoryForKubeConfigsInjectable
   from "../../../common/app-paths/directory-for-kube-configs/directory-for-kube-configs.injectable";
+import kubeAuthProxyCaInjectable from "../../kube-auth-proxy/kube-auth-proxy-ca.injectable";
+import createKubeAuthProxyCertFilesInjectable from "../../kube-auth-proxy/create-kube-auth-proxy-cert-files.injectable";
 
 
 jest.mock("electron", () => ({
@@ -40,6 +42,9 @@ describe("kubeconfig-sync.source tests", () => {
   beforeEach(async () => {
     const di = getDiForUnitTesting({ doGeneralOverrides: true });
 
+    di.override(kubeAuthProxyCaInjectable, () => Promise.resolve(Buffer.from("ca")));
+    di.override(createKubeAuthProxyCertFilesInjectable, () => ({} as any));
+
     mockFs();
 
     await di.runSetups();

src/main/child-process/spawn.injectable.ts

@@ -0,0 +1,17 @@
+/**
+ * Copyright (c) OpenLens Authors. All rights reserved.
+ * Licensed under MIT License. See LICENSE in root directory for more information.
+ */
+import { getInjectable } from "@ogre-tools/injectable";
+import { spawn } from "child_process";
+
+const spawnInjectable = getInjectable({
+  id: "spawn",
+
+  instantiate: () => {
+    return spawn;
+  },
+  causesSideEffects: true,
+});
+
+export default spawnInjectable;

src/main/context-handler/context-handler.ts

@@ -12,6 +12,7 @@ import url, { UrlWithStringQuery } from "url";
 import { CoreV1Api } from "@kubernetes/client-node";
 import logger from "../logger";
 import type { KubeAuthProxy } from "../kube-auth-proxy/kube-auth-proxy";
+import type { CreateKubeAuthProxy } from "../kube-auth-proxy/create-kube-auth-proxy.injectable";
 
 export interface PrometheusDetails {
   prometheusPath: string;
@@ -26,7 +27,8 @@ interface PrometheusServicePreferences {
 }
 
 interface Dependencies {
-  createKubeAuthProxy: (cluster: Cluster, environmentVariables: NodeJS.ProcessEnv) => KubeAuthProxy;
+  createKubeAuthProxy: CreateKubeAuthProxy;
+  authProxyCa: Promise<Buffer>;
 }
 
 export class ContextHandler {
@@ -118,7 +120,11 @@ export class ContextHandler {
     await this.ensureServer();
     const path = this.clusterUrl.path !== "/" ? this.clusterUrl.path : "";
 
-    return `http://127.0.0.1:${this.kubeAuthProxy.port}${this.kubeAuthProxy.apiPrefix}${path}`;
+    return `https://127.0.0.1:${this.kubeAuthProxy.port}${this.kubeAuthProxy.apiPrefix}${path}`;
+  }
+
+  async resolveAuthProxyCa() {
+    return this.dependencies.authProxyCa;
   }
 
   async getApiTarget(isLongRunningRequest = false): Promise<httpProxy.ServerOptions> {
@@ -132,10 +138,23 @@ export class ContextHandler {
   }
 
   protected async newApiTarget(timeout: number): Promise<httpProxy.ServerOptions> {
+    await this.ensureServer();
+
+    const caFileContents = await this.resolveAuthProxyCa();
+    const clusterPath = this.clusterUrl.path !== "/" ? this.clusterUrl.path : "";
+    const apiPrefix = `${this.kubeAuthProxy.apiPrefix}${clusterPath}`;
+
     return {
-      target: await this.resolveAuthProxyUrl(),
+      target: {
+        protocol: "https:",
+        host: "127.0.0.1",
+        port: this.kubeAuthProxy.port,
+        path: apiPrefix,
+        ca: caFileContents.toString(),
+      },
       changeOrigin: true,
       timeout,
+      secure: true,
       headers: {
         "Host": this.clusterUrl.hostname,
       },

src/main/context-handler/create-context-handler.injectable.ts

@@ -6,13 +6,17 @@ import { getInjectable } from "@ogre-tools/injectable";
 import type { Cluster } from "../../common/cluster/cluster";
 import { ContextHandler } from "./context-handler";
 import createKubeAuthProxyInjectable from "../kube-auth-proxy/create-kube-auth-proxy.injectable";
+import kubeAuthProxyCaInjectable from "../kube-auth-proxy/kube-auth-proxy-ca.injectable";
 
 const createContextHandlerInjectable = getInjectable({
   id: "create-context-handler",
 
   instantiate: (di) => {
+    const authProxyCa = di.inject(kubeAuthProxyCaInjectable);
+
     const dependencies = {
       createKubeAuthProxy: di.inject(createKubeAuthProxyInjectable),
+      authProxyCa,
     };
 
     return (cluster: Cluster) => new ContextHandler(dependencies, cluster);

src/main/getDiForUnitTesting.ts

@@ -16,6 +16,7 @@ import writeJsonFileInjectable from "../common/fs/write-json-file.injectable";
 import readJsonFileInjectable from "../common/fs/read-json-file.injectable";
 import readFileInjectable from "../common/fs/read-file.injectable";
 import directoryForBundledBinariesInjectable from "../common/app-paths/directory-for-bundled-binaries/directory-for-bundled-binaries.injectable";
+import spawnInjectable from "./child-process/spawn.injectable";
 
 export const getDiForUnitTesting = (
   { doGeneralOverrides } = { doGeneralOverrides: false },
@@ -46,6 +47,13 @@ export const getDiForUnitTesting = (
     di.override(appNameInjectable, () => "some-electron-app-name");
     di.override(registerChannelInjectable, () => () => undefined);
     di.override(directoryForBundledBinariesInjectable, () => "some-bin-directory");
+    di.override(spawnInjectable, () => () => { 
+      return { 
+        stderr: { on: jest.fn(), removeAllListeners: jest.fn() },
+        stdout: { on: jest.fn(), removeAllListeners: jest.fn() },
+        on: jest.fn(),
+      } as any;
+    });
 
     di.override(writeJsonFileInjectable, () => () => {
       throw new Error("Tried to write JSON file to file system without specifying explicit override.");

src/main/index.ts

@@ -39,7 +39,7 @@ import { WeblinkStore } from "../common/weblink-store";
 import { SentryInit } from "../common/sentry";
 import { ensureDir } from "fs-extra";
 import { initMenu } from "./menu/menu";
-import { kubeApiRequest } from "./proxy-functions";
+import { kubeApiUpgradeRequest } from "./proxy-functions";
 import { initTray } from "./tray/tray";
 import { ShellSession } from "./shell-session/shell-session";
 import { getDi } from "./getDi";
@@ -62,7 +62,9 @@ const di = getDi();
 
 app.setName(appName);
 
-di.runSetups().then(() => {
+app.on("ready", async () => {
+  await di.runSetups();
+
   injectSystemCAs();
   
   const onCloseCleanup = disposer();
@@ -124,173 +126,6 @@ di.runSetups().then(() => {
     WindowManager.getInstance(false)?.ensureMainWindow();
   });
 
-  app.on("ready", async () => {
-    const directoryForExes = di.inject(directoryForExesInjectable);
-
-    logger.info(`🚀 Starting ${productName} from "${directoryForExes}"`);
-    logger.info("🐚 Syncing shell environment");
-    await shellSync();
-
-    powerMonitor.on("shutdown", () => app.exit());
-
-    registerFileProtocol("static", __static);
-
-    PrometheusProviderRegistry.createInstance();
-    initializers.initPrometheusProviderRegistry();
-
-    /**
-     * The following sync MUST be done before HotbarStore creation, because that
-     * store has migrations that will remove items that previous migrations add
-     * if this is not present
-     */
-    syncGeneralEntities();
-
-    logger.info("💾 Loading stores");
-
-    const userStore = di.inject(userStoreInjectable);
-
-    userStore.startMainReactions();
-
-    // ClusterStore depends on: UserStore
-    const clusterStore = di.inject(clusterStoreInjectable);
-
-    clusterStore.provideInitialFromMain();
-
-    // HotbarStore depends on: ClusterStore
-    HotbarStore.createInstance();
-
-    WeblinkStore.createInstance();
-
-    syncWeblinks();
-
-    HelmRepoManager.createInstance(); // create the instance
-
-    const router = di.inject(routerInjectable);
-    const shellApiRequest = di.inject(shellApiRequestInjectable);
-
-    const lensProxy = LensProxy.createInstance(router, httpProxy.createProxy(), {
-      getClusterForRequest: (req) => ClusterManager.getInstance().getClusterForRequest(req),
-      kubeApiRequest,
-      shellApiRequest,
-    });
-
-    ClusterManager.createInstance().init();
-
-    initializers.initClusterMetadataDetectors();
-
-    try {
-      logger.info("🔌 Starting LensProxy");
-      await lensProxy.listen(); // lensProxy.port available
-    } catch (error) {
-      dialog.showErrorBox("Lens Error", `Could not start proxy: ${error?.message || "unknown error"}`);
-
-      return app.exit();
-    }
-
-    // test proxy connection
-    try {
-      logger.info("🔎 Testing LensProxy connection ...");
-      const versionFromProxy = await getAppVersionFromProxyServer(lensProxy.port);
-
-      if (getAppVersion() !== versionFromProxy) {
-        logger.error("Proxy server responded with invalid response");
-
-        return app.exit();
-      }
-
-      logger.info("⚡ LensProxy connection OK");
-    } catch (error) {
-      logger.error(`🛑 LensProxy: failed connection test: ${error}`);
-
-      const hostsPath = isWindows
-        ? "C:\\windows\\system32\\drivers\\etc\\hosts"
-        : "/etc/hosts";
-      const message = [
-        `Failed connection test: ${error}`,
-        "Check to make sure that no other versions of Lens are running",
-        `Check ${hostsPath} to make sure that it is clean and that the localhost loopback is at the top and set to 127.0.0.1`,
-        "If you have HTTP_PROXY or http_proxy set in your environment, make sure that the localhost and the ipv4 loopback address 127.0.0.1 are added to the NO_PROXY environment variable.",
-      ];
-
-      dialog.showErrorBox("Lens Proxy Error", message.join("\n\n"));
-
-      return app.exit();
-    }
-
-    const extensionLoader = di.inject(extensionLoaderInjectable);
-
-    extensionLoader.init();
-
-    const extensionDiscovery = di.inject(extensionDiscoveryInjectable);
-
-    extensionDiscovery.init();
-
-    // Start the app without showing the main window when auto starting on login
-    // (On Windows and Linux, we get a flag. On MacOS, we get special API.)
-    const startHidden = process.argv.includes("--hidden") || (isMac && app.getLoginItemSettings().wasOpenedAsHidden);
-
-    logger.info("🖥️  Starting WindowManager");
-    const windowManager = WindowManager.createInstance();
-    const menuItems = di.inject(electronMenuItemsInjectable);
-    const trayMenuItems = di.inject(trayMenuItemsInjectable);
-
-    onQuitCleanup.push(
-      initMenu(windowManager, menuItems),
-      initTray(windowManager, trayMenuItems),
-      () => ShellSession.cleanup(),
-    );
-
-    installDeveloperTools();
-
-    if (!startHidden) {
-      windowManager.ensureMainWindow();
-    }
-
-    ipcMainOn(IpcRendererNavigationEvents.LOADED, async () => {
-      onCloseCleanup.push(startCatalogSyncToRenderer(catalogEntityRegistry));
-
-      const directoryForKubeConfigs = di.inject(directoryForKubeConfigsInjectable);
-
-      await ensureDir(directoryForKubeConfigs);
-
-      const kubeConfigSyncManager = di.inject(kubeconfigSyncManagerInjectable);
-
-      kubeConfigSyncManager.startSync();
-
-      startUpdateChecking();
-      lensProtocolRouterMain.rendererLoaded = true;
-    });
-
-    logger.info("🧩 Initializing extensions");
-
-    // call after windowManager to see splash earlier
-    try {
-      const extensions = await extensionDiscovery.load();
-
-      // Start watching after bundled extensions are loaded
-      extensionDiscovery.watchExtensions();
-
-      // Subscribe to extensions that are copied or deleted to/from the extensions folder
-      extensionDiscovery.events
-        .on("add", (extension: InstalledExtension) => {
-          extensionLoader.addExtension(extension);
-        })
-        .on("remove", (lensExtensionId: LensExtensionId) => {
-          extensionLoader.removeExtension(lensExtensionId);
-        });
-
-      extensionLoader.initExtensions(extensions);
-    } catch (error) {
-      dialog.showErrorBox("Lens Error", `Could not load extensions${error?.message ? `: ${error.message}` : ""}`);
-      console.error(error);
-      console.trace();
-    }
-
-    setTimeout(() => {
-      appEventBus.emit({ name: "service", action: "start" });
-    }, 1000);
-  });
-
   app.on("activate", (event, hasVisibleWindows) => {
     logger.info("APP:ACTIVATE", { hasVisibleWindows });
 
@@ -350,6 +185,171 @@ di.runSetups().then(() => {
   });
 
   logger.debug("[APP-MAIN] waiting for 'ready' and other messages");  
+
+  const directoryForExes = di.inject(directoryForExesInjectable);
+
+  logger.info(`🚀 Starting ${productName} from "${directoryForExes}"`);
+  logger.info("🐚 Syncing shell environment");
+  await shellSync();
+
+  powerMonitor.on("shutdown", () => app.exit());
+
+  registerFileProtocol("static", __static);
+
+  PrometheusProviderRegistry.createInstance();
+  initializers.initPrometheusProviderRegistry();
+
+  /**
+   * The following sync MUST be done before HotbarStore creation, because that
+   * store has migrations that will remove items that previous migrations add
+   * if this is not present
+   */
+  syncGeneralEntities();
+
+  logger.info("💾 Loading stores");
+
+  const userStore = di.inject(userStoreInjectable);
+
+  userStore.startMainReactions();
+
+  // ClusterStore depends on: UserStore
+  const clusterStore = di.inject(clusterStoreInjectable);
+
+  clusterStore.provideInitialFromMain();
+
+  // HotbarStore depends on: ClusterStore
+  HotbarStore.createInstance();
+
+  WeblinkStore.createInstance();
+
+  syncWeblinks();
+
+  HelmRepoManager.createInstance(); // create the instance
+
+  const router = di.inject(routerInjectable);
+  const shellApiRequest = di.inject(shellApiRequestInjectable);
+
+  const lensProxy = LensProxy.createInstance(router, httpProxy.createProxy(), {
+    getClusterForRequest: (req) => ClusterManager.getInstance().getClusterForRequest(req),
+    kubeApiUpgradeRequest,
+    shellApiRequest,
+  });
+
+  ClusterManager.createInstance().init();
+
+  initializers.initClusterMetadataDetectors();
+
+  try {
+    logger.info("🔌 Starting LensProxy");
+    await lensProxy.listen(); // lensProxy.port available
+  } catch (error) {
+    dialog.showErrorBox("Lens Error", `Could not start proxy: ${error?.message || "unknown error"}`);
+
+    return app.exit();
+  }
+
+  // test proxy connection
+  try {
+    logger.info("🔎 Testing LensProxy connection ...");
+    const versionFromProxy = await getAppVersionFromProxyServer(lensProxy.port);
+
+    if (getAppVersion() !== versionFromProxy) {
+      logger.error("Proxy server responded with invalid response");
+
+      return app.exit();
+    }
+
+    logger.info("⚡ LensProxy connection OK");
+  } catch (error) {
+    logger.error(`🛑 LensProxy: failed connection test: ${error}`);
+
+    const hostsPath = isWindows
+      ? "C:\\windows\\system32\\drivers\\etc\\hosts"
+      : "/etc/hosts";
+    const message = [
+      `Failed connection test: ${error}`,
+      "Check to make sure that no other versions of Lens are running",
+      `Check ${hostsPath} to make sure that it is clean and that the localhost loopback is at the top and set to 127.0.0.1`,
+      "If you have HTTP_PROXY or http_proxy set in your environment, make sure that the localhost and the ipv4 loopback address 127.0.0.1 are added to the NO_PROXY environment variable.",
+    ];
+
+    dialog.showErrorBox("Lens Proxy Error", message.join("\n\n"));
+
+    return app.exit();
+  }
+
+  const extensionLoader = di.inject(extensionLoaderInjectable);
+
+  extensionLoader.init();
+
+  const extensionDiscovery = di.inject(extensionDiscoveryInjectable);
+
+  extensionDiscovery.init();
+
+  // Start the app without showing the main window when auto starting on login
+  // (On Windows and Linux, we get a flag. On MacOS, we get special API.)
+  const startHidden = process.argv.includes("--hidden") || (isMac && app.getLoginItemSettings().wasOpenedAsHidden);
+
+  logger.info("🖥️  Starting WindowManager");
+  const windowManager = WindowManager.createInstance();
+  const menuItems = di.inject(electronMenuItemsInjectable);
+  const trayMenuItems = di.inject(trayMenuItemsInjectable);
+
+  onQuitCleanup.push(
+    initMenu(windowManager, menuItems),
+    initTray(windowManager, trayMenuItems),
+    () => ShellSession.cleanup(),
+  );
+
+  installDeveloperTools();
+
+  if (!startHidden) {
+    windowManager.ensureMainWindow();
+  }
+
+  ipcMainOn(IpcRendererNavigationEvents.LOADED, async () => {
+    onCloseCleanup.push(startCatalogSyncToRenderer(catalogEntityRegistry));
+
+    const directoryForKubeConfigs = di.inject(directoryForKubeConfigsInjectable);
+
+    await ensureDir(directoryForKubeConfigs);
+
+    const kubeConfigSyncManager = di.inject(kubeconfigSyncManagerInjectable);
+
+    kubeConfigSyncManager.startSync();
+
+    startUpdateChecking();
+    lensProtocolRouterMain.rendererLoaded = true;
+  });
+
+  logger.info("🧩 Initializing extensions");
+
+  // call after windowManager to see splash earlier
+  try {
+    const extensions = await extensionDiscovery.load();
+
+    // Start watching after bundled extensions are loaded
+    extensionDiscovery.watchExtensions();
+
+    // Subscribe to extensions that are copied or deleted to/from the extensions folder
+    extensionDiscovery.events
+      .on("add", (extension: InstalledExtension) => {
+        extensionLoader.addExtension(extension);
+      })
+      .on("remove", (lensExtensionId: LensExtensionId) => {
+        extensionLoader.removeExtension(lensExtensionId);
+      });
+
+    extensionLoader.initExtensions(extensions);
+  } catch (error) {
+    dialog.showErrorBox("Lens Error", `Could not load extensions${error?.message ? `: ${error.message}` : ""}`);
+    console.error(error);
+    console.trace();
+  }
+
+  setTimeout(() => {
+    appEventBus.emit({ name: "service", action: "start" });
+  }, 1000);
 });
 
 /**

src/main/kube-auth-proxy/create-kube-auth-proxy-cert-files.injectable.ts

@@ -0,0 +1,26 @@
+/**
+ * Copyright (c) OpenLens Authors. All rights reserved.
+ * Licensed under MIT License. See LICENSE in root directory for more information.
+ */
+import { getInjectable } from "@ogre-tools/injectable";
+import * as selfsigned from "selfsigned";
+import { createKubeAuthProxyCertFiles } from "./create-kube-auth-proxy-cert-files";
+import writeFileInjectable from "../../common/fs/write-file.injectable";
+import directoryForUserDataInjectable from "../../common/app-paths/directory-for-user-data/directory-for-user-data.injectable";
+import path from "path";
+
+const createKubeAuthProxyCertFilesInjectable = getInjectable({
+  id: "create-kube-auth-proxy-cert-files",
+
+  instantiate: async (di) => {
+    const userData = di.inject(directoryForUserDataInjectable);
+    const certPath = path.join(userData, "kube-auth-proxy");
+    
+    return createKubeAuthProxyCertFiles(certPath, {
+      generate: selfsigned.generate, 
+      writeFile: di.inject(writeFileInjectable),
+    });
+  },
+});
+
+export default createKubeAuthProxyCertFilesInjectable;

src/main/kube-auth-proxy/create-kube-auth-proxy-cert-files.ts

@@ -0,0 +1,43 @@
+/**
+ * Copyright (c) OpenLens Authors. All rights reserved.
+ * Licensed under MIT License. See LICENSE in root directory for more information.
+ */
+
+import path from "path";
+import type * as selfsigned from "selfsigned";
+
+type SelfSignedGenerate = typeof selfsigned.generate;
+
+interface CreateKubeAuthProxyCertificateFilesDependencies {
+  generate: SelfSignedGenerate;
+  writeFile: (path: string, content: string | Buffer) => Promise<void>;
+}
+
+function getKubeAuthProxyCertificate(generate: SelfSignedGenerate): selfsigned.SelfSignedCert {
+  const opts = [
+    { name: "commonName", value: "Lens Certificate Authority" },
+    { name: "organizationName", value: "Lens" },
+  ];
+
+  return generate(opts, {
+    keySize: 2048,
+    algorithm: "sha256",
+    days: 365,
+    extensions: [
+      { name: "basicConstraints", cA: true },
+      { name: "subjectAltName", altNames: [
+        { type: 2, value: "localhost" },
+        { type: 7, ip: "127.0.0.1" },
+      ] },
+    ],
+  });
+}
+
+export async function createKubeAuthProxyCertFiles(dir: string, dependencies: CreateKubeAuthProxyCertificateFilesDependencies): Promise<string> {
+  const cert = getKubeAuthProxyCertificate(dependencies.generate);
+
+  await dependencies.writeFile(path.join(dir, "proxy.key"), cert.private);
+  await dependencies.writeFile(path.join(dir, "proxy.crt"), cert.cert);
+
+  return dir;
+}

src/main/kube-auth-proxy/create-kube-auth-proxy.injectable.ts

@@ -8,14 +8,20 @@ import type { Cluster } from "../../common/cluster/cluster";
 import path from "path";
 import { getBinaryName } from "../../common/vars";
 import directoryForBundledBinariesInjectable from "../../common/app-paths/directory-for-bundled-binaries/directory-for-bundled-binaries.injectable";
+import spawnInjectable from "../child-process/spawn.injectable";
+import createKubeAuthProxyCertFilesInjectable from "./create-kube-auth-proxy-cert-files.injectable";
+
+export type CreateKubeAuthProxy = (cluster: Cluster, environmentVariables: NodeJS.ProcessEnv) => KubeAuthProxy;
 
 const createKubeAuthProxyInjectable = getInjectable({
   id: "create-kube-auth-proxy",
 
-  instantiate: (di) => {
+  instantiate: (di): CreateKubeAuthProxy => {
     const binaryName = getBinaryName("lens-k8s-proxy");
     const dependencies: KubeAuthProxyDependencies = {
       proxyBinPath: path.join(di.inject(directoryForBundledBinariesInjectable), binaryName),
+      proxyCertPath: di.inject(createKubeAuthProxyCertFilesInjectable),
+      spawn: di.inject(spawnInjectable),
     };
 
     return (cluster: Cluster, environmentVariables: NodeJS.ProcessEnv) => (

src/main/kube-auth-proxy/kube-auth-proxy-ca.injectable.ts

@@ -0,0 +1,22 @@
+/**
+ * Copyright (c) OpenLens Authors. All rights reserved.
+ * Licensed under MIT License. See LICENSE in root directory for more information.
+ */
+import { getInjectable } from "@ogre-tools/injectable";
+import path from "path";
+import readFileInjectable from "../../common/fs/read-file.injectable";
+import createKubeAuthProxyCertFilesInjectable from "./create-kube-auth-proxy-cert-files.injectable";
+
+const kubeAuthProxyCaInjectable = getInjectable({
+  id: "kube-auth-proxy-ca",
+
+  instantiate: async (di) => {
+    const certPath = await di.inject(createKubeAuthProxyCertFilesInjectable);
+    
+    const readFile = di.inject(readFileInjectable);
+
+    return readFile(path.join(certPath, "proxy.crt"));
+  },
+});
+
+export default kubeAuthProxyCaInjectable;

src/main/kube-auth-proxy/kube-auth-proxy.ts

@@ -3,7 +3,7 @@
  * Licensed under MIT License. See LICENSE in root directory for more information.
  */
 
-import { ChildProcess, spawn } from "child_process";
+import type { ChildProcess, spawn } from "child_process";
 import { waitUntilUsed } from "tcp-port-used";
 import { randomBytes } from "crypto";
 import type { Cluster } from "../../common/cluster/cluster";
@@ -15,6 +15,8 @@ const startingServeRegex = /starting to serve on (?<address>.+)/i;
 
 export interface KubeAuthProxyDependencies {
   proxyBinPath: string;
+  proxyCertPath: Promise<string>;
+  spawn: typeof spawn;
 }
 
 export class KubeAuthProxy {
@@ -42,13 +44,15 @@ export class KubeAuthProxy {
     }
 
     const proxyBin = this.dependencies.proxyBinPath;
+    const certPath = await this.dependencies.proxyCertPath;
 
-    this.proxyProcess = spawn(proxyBin, [], {
+    this.proxyProcess = this.dependencies.spawn(proxyBin, [], {
       env: {
         ...this.env,
         KUBECONFIG: this.cluster.kubeConfigPath,
         KUBECONFIG_CONTEXT: this.cluster.contextName,
         API_PREFIX: this.apiPrefix,
+        CERT_PATH: certPath,
       },
     });
     this.proxyProcess.on("error", (error) => {
@@ -66,11 +70,15 @@ export class KubeAuthProxy {
       this.exit();
     });
 
-    this.proxyProcess.stderr.on("data", (data) => {
+    this.proxyProcess.stderr.on("data", (data: Buffer) => {
+      if (data.includes("http: TLS handshake error")) {
+        return;
+      }
+
       this.cluster.broadcastConnectUpdate(data.toString(), true);
     });
 
-    this.proxyProcess.stdout.on("data", (data: any) => {
+    this.proxyProcess.stdout.on("data", (data: Buffer) => {
       if (typeof this._port === "number") {
         this.cluster.broadcastConnectUpdate(data.toString());
       }

src/main/lens-proxy.ts

@@ -22,7 +22,7 @@ type GetClusterForRequest = (req: http.IncomingMessage) => Cluster | null;
 export interface LensProxyFunctions {
   getClusterForRequest: GetClusterForRequest;
   shellApiRequest: (args: ProxyApiRequestArgs) => void | Promise<void>;
-  kubeApiRequest: (args: ProxyApiRequestArgs) => void | Promise<void>;
+  kubeApiUpgradeRequest: (args: ProxyApiRequestArgs) => void | Promise<void>;
 }
 
 const watchParam = "watch";
@@ -61,7 +61,7 @@ export class LensProxy extends Singleton {
 
   public port: number;
 
-  constructor(protected router: Router, protected proxy: httpProxy, { shellApiRequest, kubeApiRequest, getClusterForRequest }: LensProxyFunctions) {
+  constructor(protected router: Router, protected proxy: httpProxy, { shellApiRequest, kubeApiUpgradeRequest, getClusterForRequest }: LensProxyFunctions) {
     super();
 
     this.configureProxy(proxy);
@@ -88,7 +88,7 @@ export class LensProxy extends Singleton {
           return socket.destroy();
         }
 
-        const reqHandler = isInternal ? shellApiRequest : kubeApiRequest;
+        const reqHandler = isInternal ? shellApiRequest : kubeApiUpgradeRequest;
 
         (async () => reqHandler({ req, socket, head, cluster }))()
           .catch(error => logger.error("[LENS-PROXY]: failed to handle proxy upgrade", error));

src/main/proxy-functions/index.ts

@@ -2,5 +2,5 @@
  * Copyright (c) OpenLens Authors. All rights reserved.
  * Licensed under MIT License. See LICENSE in root directory for more information.
  */
-export * from "./kube-api-request";
+export * from "./kube-api-upgrade-request";
 export * from "./types";

src/main/proxy-functions/kube-api-upgrade-request.ts

@@ -4,21 +4,25 @@
  */
 
 import { chunk } from "lodash";
-import net from "net";
+import tls from "tls";
 import url from "url";
 import { apiKubePrefix } from "../../common/vars";
 import type { ProxyApiRequestArgs } from "./types";
 
 const skipRawHeaders = new Set(["Host", "Authorization"]);
 
-export async function kubeApiRequest({ req, socket, head, cluster }: ProxyApiRequestArgs) {
+export async function kubeApiUpgradeRequest({ req, socket, head, cluster }: ProxyApiRequestArgs) {
   const proxyUrl = await cluster.contextHandler.resolveAuthProxyUrl() + req.url.replace(apiKubePrefix, "");
+  const proxyCa = await cluster.contextHandler.resolveAuthProxyCa();
   const apiUrl = url.parse(cluster.apiUrl);
   const pUrl = url.parse(proxyUrl);
-  const connectOpts = { port: parseInt(pUrl.port), host: pUrl.hostname };
-  const proxySocket = new net.Socket();
+  const connectOpts = { 
+    port: parseInt(pUrl.port), 
+    host: pUrl.hostname,
+    ca: proxyCa,
+  };
 
-  proxySocket.connect(connectOpts, () => {
+  const proxySocket = tls.connect(connectOpts, () => {
     proxySocket.write(`${req.method} ${pUrl.path} HTTP/1.1\r\n`);
     proxySocket.write(`Host: ${apiUrl.host}\r\n`);
 

src/renderer/components/delete-cluster-dialog/__tests__/delete-cluster-dialog.test.tsx

@@ -15,6 +15,7 @@ import { DeleteClusterDialog } from "../delete-cluster-dialog";
 import type { ClusterModel } from "../../../../common/cluster-types";
 import { getDisForUnitTesting } from "../../../../test-utils/get-dis-for-unit-testing";
 import { createClusterInjectionToken } from "../../../../common/cluster/create-cluster-injection-token";
+import createContextHandlerInjectable from "../../../../main/context-handler/create-context-handler.injectable";
 
 jest.mock("electron", () => ({
   app: {
@@ -91,6 +92,8 @@ describe("<DeleteClusterDialog />", () => {
   beforeEach(async () => {
     const { mainDi, runSetups } = getDisForUnitTesting({ doGeneralOverrides: true });
 
+    mainDi.override(createContextHandlerInjectable, () => () => undefined);
+
     mockFs();
 
     await runSetups();

types/selfsigned.d.ts

@@ -0,0 +1,26 @@
+/**
+ * Copyright (c) OpenLens Authors. All rights reserved.
+ * Licensed under MIT License. See LICENSE in root directory for more information.
+ */
+
+ declare module "selfsigned" {
+   export interface SelfSignedCert {
+     private: string;
+     public: string;
+     cert: string;
+   }
+
+   type GenerateAttributes = Array<any>;
+
+   interface GenerateOptions {
+     keySize?: number;
+     days?: number;
+     algorithm?: "sha1" | "sha256";
+     extensions?: any;
+     pkcs7?: boolean;
+     clientCertificate?: boolean;
+     clientCertificateCN?: string;
+   }
+
+   export function generate(GenerateAttributes, GenerateOptions): SelfSignedCert;
+ }