feat(tauri): support self-signed remote HTTPS via server-backed proxy (#333)

## Summary

- add a server-backed HTTPS proxy flow for Tauri remote windows so
self-signed remote HTTPS works with the local CLI TLS assets and desktop
auth/cookie handling
- manage remote proxy sessions through `packages/server` with
per-session bootstrap, local-only cleanup, and explicit session
lifecycle handling
- support the Tauri desktop flow across environments, including packaged
Windows builds, `tauri dev`, and updated Linux/macOS handling for the
new local HTTPS proxy path

## Testing

- `npm run build --workspace @neuralnomads/codenomad`
- `cargo check`
- `npm run build --workspace @codenomad/tauri-app`
- Windows smoke test for concurrent remote proxy bootstrap sessions
- Windows manual validation of packaged Tauri remote connection flow

## Notes

- Windows was validated end-to-end.
- Linux and macOS code paths were updated for the new proxy flow, but
runtime validation on those platforms is still pending.

---------

Co-authored-by: Shantur Rathore <i@shantur.com>

package-lock.json

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       "version": "4.2.0",
       "dev": true,
-      "license": "MIT",
+      "license": "MIT"
-      "peer": true
     },
     "node_modules/lodash.difference": {
       "version": "4.5.0",
       "dev": true,
-      "license": "MIT",
+      "license": "MIT"
-      "peer": true
     },
     "node_modules/lodash.flatten": {
       "version": "4.4.0",
       "dev": true,
-      "license": "MIT",
+      "license": "MIT"
-      "peer": true
     },
     "node_modules/lodash.isplainobject": {
       "version": "4.0.6",
       "dev": true,
-      "license": "MIT",
+      "license": "MIT"
-      "peer": true
     },
     "node_modules/lodash.sortby": {
       "version": "4.7.0",
@@ -7726,8 +8007,7 @@
     "node_modules/lodash.union": {
       "version": "4.6.0",
       "dev": true,
-      "license": "MIT",
+      "license": "MIT"
-      "peer": true
     },
     "node_modules/lowercase-keys": {
       "version": "2.0.0",
@@ -8531,6 +8811,7 @@
         }
       ],
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "nanoid": "^3.3.11",
         "picocolors": "^1.1.1",
@@ -8678,8 +8959,7 @@
     "node_modules/process-nextick-args": {
       "version": "2.0.1",
       "dev": true,
-      "license": "MIT",
+      "license": "MIT"
-      "peer": true
     },
     "node_modules/process-warning": {
       "version": "3.0.0",
@@ -8928,7 +9208,6 @@
       "version": "3.6.2",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "inherits": "^2.0.3",
         "string_decoder": "^1.1.1",
@@ -8942,7 +9221,6 @@
       "version": "1.1.3",
       "dev": true,
       "license": "Apache-2.0",
-      "peer": true,
       "dependencies": {
         "minimatch": "^5.1.0"
       }
@@ -9245,6 +9523,7 @@
       "version": "4.52.5",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "@types/estree": "1.0.8"
       },
@@ -9468,6 +9747,7 @@
     "node_modules/seroval": {
       "version": "1.3.2",
       "license": "MIT",
+      "peer": true,
       "engines": {
         "node": ">=10"
       }
@@ -9791,6 +10071,7 @@
     "node_modules/solid-js": {
       "version": "1.9.10",
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "csstype": "^3.1.0",
         "seroval": "~1.3.0",
@@ -9931,7 +10212,6 @@
       "version": "1.3.0",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "safe-buffer": "~5.2.0"
       }
@@ -10265,7 +10545,6 @@
       "version": "2.2.0",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "bl": "^4.0.3",
         "end-of-stream": "^1.4.1",
@@ -10458,6 +10737,7 @@
       "integrity": "sha512-5gTmgEY/sqK6gFXLIsQNH19lWb4ebPDLA4SdLP7dsWkIXHWlG66oPuVvXSGFPppYZz8ZDZq0dYYrbHfBCVUb1Q==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "engines": {
         "node": ">=12"
       },
@@ -10707,6 +10987,7 @@
       "version": "5.9.3",
       "dev": true,
       "license": "Apache-2.0",
+      "peer": true,
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
@@ -11054,6 +11335,7 @@
       "version": "5.4.21",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "esbuild": "^0.21.3",
         "postcss": "^8.4.43",
@@ -11538,6 +11820,7 @@
       "integrity": "sha512-B/gBuNg5SiMTrPkC+A2+cW0RszwxYmn6VYxB/inlBStS5nx6xHIt/ehKRhIMhqusl7a8LjQoZnjCs5vhwxOQ1g==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "fast-deep-equal": "^3.1.3",
         "fast-uri": "^3.0.1",
@@ -11732,6 +12015,7 @@
       "integrity": "sha512-fS6iqSPZDs3dr/y7Od6y5nha8dW1YnbgtsyotCVvoFGKbERG++CVRFv1meyGDE1SNItQA8BrnCw7ScdAhRJ3XQ==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "bin": {
         "rollup": "dist/bin/rollup"
       },
@@ -12020,7 +12304,6 @@
       "version": "4.1.1",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "archiver-utils": "^3.0.4",
         "compress-commons": "^4.1.2",
@@ -12034,7 +12317,6 @@
       "version": "3.0.4",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "glob": "^7.2.3",
         "graceful-fs": "^4.2.0",
@@ -12054,6 +12336,7 @@
     "node_modules/zod": {
       "version": "3.25.76",
       "license": "MIT",
+      "peer": true,
       "funding": {
         "url": "https://github.com/sponsors/colinhacks"
       }

package.json

@@ -30,5 +30,13 @@
   },
   "devDependencies": {
     "baseline-browser-mapping": "^2.9.11"
+  },
+  "optionalDependencies": {
+    "@rollup/rollup-darwin-arm64": "4.52.5",
+    "@rollup/rollup-darwin-x64": "4.52.5",
+    "@rollup/rollup-linux-arm64-gnu": "4.52.5",
+    "@rollup/rollup-linux-x64-gnu": "4.52.5",
+    "@rollup/rollup-win32-arm64-msvc": "4.52.5",
+    "@rollup/rollup-win32-x64-msvc": "4.52.5"
   }
 }

packages/electron-app/package.json

@@ -62,7 +62,7 @@
     "vite-plugin-solid": "^2.10.0"
   },
   "build": {
-    "appId": "ai.opencode.client",
+    "appId": "ai.neuralnomads.codenomad.client",
     "productName": "CodeNomad",
     "directories": {
       "output": "release",

packages/server/src/api-types.ts

@@ -337,6 +337,16 @@ export interface RemoteServerProbeResponse {
   errorCode?: string
 }
 
+export interface RemoteProxySessionCreateRequest {
+  baseUrl: string
+  skipTlsVerify?: boolean
+}
+
+export interface RemoteProxySessionCreateResponse {
+  sessionId: string
+  windowUrl: string
+}
+
 export type WorkspaceEventType =
   | "workspace.created"
   | "workspace.started"

packages/server/src/index.ts

@@ -21,6 +21,7 @@ import { launchInBrowser } from "./launcher"
 import { resolveUi } from "./ui/remote-ui"
 import { AuthManager, BOOTSTRAP_TOKEN_STDOUT_PREFIX, DEFAULT_AUTH_COOKIE_NAME, DEFAULT_AUTH_USERNAME } from "./auth/manager"
 import { resolveHttpsOptions } from "./server/tls"
+import { RemoteProxySessionManager } from "./server/remote-proxy"
 import { resolveNetworkAddresses, resolveRemoteAddresses } from "./server/network-addresses"
 import { startDevReleaseMonitor } from "./releases/dev-release-monitor"
 import { SpeechService } from "./speech/service"
@@ -375,14 +376,15 @@ async function main() {
       })
     : null
 
-  if (uiResolution.uiDevServerUrl && options.https) {
-    throw new InvalidArgumentError("UI dev proxy is only supported with --https=false --http=true")
-  }
-
   const remoteAccessEnabled = options.host === "0.0.0.0" || !isLoopbackHost(options.host)
 
   const clientConnectionManager = new ClientConnectionManager(logger.child({ component: "client-connections" }))
   const pluginChannel = new PluginChannelManager(logger.child({ component: "plugin-channel" }))
+  const remoteProxySessionManager = new RemoteProxySessionManager({
+    authManager,
+    logger: logger.child({ component: "remote-proxy" }),
+    httpsOptions: tlsResolution?.httpsOptions,
+  })
   const voiceModeManager = new VoiceModeManager({
     connections: clientConnectionManager,
     channel: pluginChannel,
@@ -422,6 +424,7 @@ async function main() {
         clientConnectionManager,
         pluginChannel,
         voiceModeManager,
+        remoteProxySessionManager,
         uiStaticDir: uiResolution.uiStaticDir ?? DEFAULT_UI_STATIC_DIR,
         uiDevServerUrl: uiResolution.uiDevServerUrl,
         logger,
@@ -447,6 +450,7 @@ async function main() {
         clientConnectionManager,
         pluginChannel,
         voiceModeManager,
+        remoteProxySessionManager,
         uiStaticDir: uiResolution.uiStaticDir ?? DEFAULT_UI_STATIC_DIR,
         uiDevServerUrl: undefined,
         logger,

packages/server/src/server/__tests__/remote-proxy.test.ts

@@ -0,0 +1,248 @@
+import assert from "node:assert/strict"
+import { after, afterEach, describe, it } from "node:test"
+import fs from "node:fs"
+import http, { type IncomingMessage, type ServerResponse } from "node:http"
+import os from "node:os"
+import path from "node:path"
+
+import { Agent, fetch } from "undici"
+
+import type { AuthManager } from "../../auth/manager"
+import type { Logger } from "../../logger"
+import { RemoteProxySessionManager } from "../remote-proxy"
+import { resolveHttpsOptions } from "../tls"
+
+const sharedTempDir = fs.mkdtempSync(path.join(os.tmpdir(), "codenomad-remote-proxy-test-"))
+const sharedTls = resolveHttpsOptions({
+  enabled: true,
+  configDir: sharedTempDir,
+  host: "127.0.0.1",
+  logger: createStubLogger(),
+})
+
+if (!sharedTls) {
+  throw new Error("Failed to generate HTTPS options for remote proxy tests")
+}
+
+const sharedHttpsOptions = sharedTls.httpsOptions
+
+const httpsDispatcher = new Agent({ connect: { rejectUnauthorized: false } })
+const managers = new Set<RemoteProxySessionManager>()
+
+afterEach(async () => {
+  for (const manager of managers) {
+    await disposeManager(manager)
+  }
+  managers.clear()
+})
+
+after(() => {
+  fs.rmSync(sharedTempDir, { recursive: true, force: true })
+  httpsDispatcher.close().catch(() => {})
+})
+
+describe("RemoteProxySessionManager", () => {
+  it("blocks proxying before activation and keeps bootstrap tokens scoped per session", async () => {
+    await withUpstreamServer(async (upstreamBaseUrl) => {
+      const manager = createSessionManager()
+      const session1 = await createSession(manager, `${upstreamBaseUrl}/base`)
+      const session2 = await createSession(manager, `${upstreamBaseUrl}/base`)
+
+      const blocked = await proxyFetch(`${session1.proxyOrigin}/status`)
+      assert.equal(blocked.status, 403)
+
+      const wrongTokenResponse = await proxyFetch(`${session1.proxyOrigin}/__codenomad/api/auth/token`, {
+        method: "POST",
+        headers: { "content-type": "application/json" },
+        body: JSON.stringify({ token: session2.token }),
+      })
+      assert.equal(wrongTokenResponse.status, 401)
+
+      assert.equal(await activateSession(session1), true)
+      assert.equal(await activateSession(session2), true)
+    }, (req, res) => {
+      res.writeHead(200, { "content-type": "text/plain" })
+      res.end(req.url ?? "")
+    })
+  })
+
+  it("preserves remote base paths and rewrites same-origin redirects to the local proxy origin", async () => {
+    await withUpstreamServer(async (upstreamBaseUrl) => {
+      const manager = createSessionManager()
+      const session = await createSession(manager, `${upstreamBaseUrl}/base`)
+
+      await activateSession(session)
+
+      const apiResponse = await proxyFetch(`${session.proxyOrigin}/api/auth/status?foo=bar`)
+      assert.equal(apiResponse.status, 200)
+      assert.equal(await apiResponse.text(), "/base/api/auth/status?foo=bar")
+
+      const redirectResponse = await proxyFetch(`${session.proxyOrigin}/redirect`, { redirect: "manual" })
+      assert.equal(redirectResponse.status, 302)
+      assert.equal(redirectResponse.headers.get("location"), `${session.proxyOrigin}/base/after?ok=1`)
+    }, (req, res) => {
+      const requestUrl = req.url ?? ""
+      if (requestUrl === "/base/redirect") {
+        res.writeHead(302, { location: "/base/after?ok=1" })
+        res.end()
+        return
+      }
+
+      res.writeHead(200, { "content-type": "text/plain" })
+      res.end(requestUrl)
+    })
+  })
+
+  it("rewrites set-cookie names for the proxy and restores cookie names on proxied requests", async () => {
+    await withUpstreamServer(async (upstreamBaseUrl) => {
+      const manager = createSessionManager()
+      const session = await createSession(manager, `${upstreamBaseUrl}/base`)
+
+      await activateSession(session)
+
+      const loginResponse = await proxyFetch(`${session.proxyOrigin}/login`)
+      assert.equal(loginResponse.status, 200)
+      const setCookie = getSetCookie(loginResponse)[0]
+
+      assert.match(setCookie, /^cnrp_[0-9a-f]+_session=abc123/i)
+      assert.doesNotMatch(setCookie, /domain=/i)
+
+      const cookieHeader = setCookie.split(";", 1)[0]
+      const whoamiResponse = await proxyFetch(`${session.proxyOrigin}/whoami`, {
+        headers: { cookie: cookieHeader },
+      })
+
+      assert.equal(await whoamiResponse.text(), "session=abc123")
+    }, (req, res) => {
+      const requestUrl = req.url ?? ""
+      if (requestUrl === "/base/login") {
+        res.writeHead(200, {
+          "content-type": "text/plain",
+          "set-cookie": "session=abc123; Path=/; Secure; HttpOnly; Domain=127.0.0.1",
+        })
+        res.end("ok")
+        return
+      }
+
+      if (requestUrl === "/base/whoami") {
+        res.writeHead(200, { "content-type": "text/plain" })
+        res.end(req.headers.cookie ?? "")
+        return
+      }
+
+      res.writeHead(404, { "content-type": "text/plain" })
+      res.end(requestUrl)
+    })
+  })
+
+  it("supports explicit deletion and idle cleanup of sessions", async () => {
+    await withUpstreamServer(async (upstreamBaseUrl) => {
+      const manager = createSessionManager()
+      const session = await createSession(manager, `${upstreamBaseUrl}/base`)
+
+      assert.equal(await manager.deleteSession(session.sessionId), true)
+      assert.equal(await manager.deleteSession(session.sessionId), false)
+
+      const session3 = await createSession(manager, `${upstreamBaseUrl}/base`)
+      const internalSessions = (manager as any).sessions as Map<string, { lastAccessAt: number }>
+      const internalCleanup = (manager as any).cleanupExpiredSessions as () => Promise<void>
+
+      internalSessions.get(session3.sessionId)!.lastAccessAt = Date.now() - 31 * 60_000
+      await internalCleanup.call(manager)
+
+      assert.equal(internalSessions.has(session3.sessionId), false)
+      assert.equal(await manager.deleteSession(session3.sessionId), false)
+    }, (_req, res) => {
+      res.writeHead(200, { "content-type": "text/plain" })
+      res.end("ok")
+    })
+  })
+})
+
+function createSessionManager() {
+  const manager = new RemoteProxySessionManager({
+    authManager: {
+      isLoopbackRequest: () => true,
+    } as unknown as AuthManager,
+    logger: createStubLogger(),
+    httpsOptions: sharedHttpsOptions,
+  })
+  managers.add(manager)
+  return manager
+}
+
+async function createSession(manager: RemoteProxySessionManager, baseUrl: string) {
+  const created = await manager.createSession(baseUrl, false)
+  const windowUrl = new URL(created.windowUrl)
+  return {
+    sessionId: created.sessionId,
+    windowUrl,
+    proxyOrigin: windowUrl.origin,
+    token: decodeURIComponent(windowUrl.hash.replace(/^#/, "")),
+  }
+}
+
+async function activateSession(session: { proxyOrigin: string; token: string }) {
+  const response = await proxyFetch(`${session.proxyOrigin}/__codenomad/api/auth/token`, {
+    method: "POST",
+    headers: { "content-type": "application/json" },
+    body: JSON.stringify({ token: session.token }),
+  })
+  if (!response.ok) {
+    return false
+  }
+  const body = (await response.json()) as { ok?: boolean }
+  return body.ok === true
+}
+
+function getSetCookie(response: Awaited<ReturnType<typeof fetch>>): string[] {
+  const values = (response.headers as any).getSetCookie?.() as string[] | undefined
+  if (Array.isArray(values) && values.length > 0) {
+    return values
+  }
+  const fallback = response.headers.get("set-cookie")
+  return fallback ? [fallback] : []
+}
+
+async function proxyFetch(url: string, init?: Parameters<typeof fetch>[1]) {
+  return fetch(url, { dispatcher: httpsDispatcher, ...init })
+}
+
+async function disposeManager(manager: RemoteProxySessionManager) {
+  const sessions = Array.from(((manager as any).sessions as Map<string, unknown>).keys())
+  for (const sessionId of sessions) {
+    await manager.deleteSession(sessionId)
+  }
+  clearInterval((manager as any).cleanupTimer as NodeJS.Timeout)
+}
+
+async function withUpstreamServer(
+  callback: (baseUrl: string) => Promise<void>,
+  handler: (req: IncomingMessage, res: ServerResponse<IncomingMessage>) => void,
+) {
+  const server = http.createServer(handler)
+  await new Promise<void>((resolve) => server.listen(0, "127.0.0.1", () => resolve()))
+
+  try {
+    const address = server.address()
+    if (!address || typeof address === "string") {
+      throw new Error("Failed to resolve upstream server address")
+    }
+    await callback(`http://127.0.0.1:${address.port}`)
+  } finally {
+    await new Promise<void>((resolve, reject) => server.close((error) => (error ? reject(error) : resolve())))
+  }
+}
+
+function createStubLogger(): Logger {
+  const logger = {
+    info() {},
+    warn() {},
+    error() {},
+    child() {
+      return logger
+    },
+  }
+
+  return logger as unknown as Logger
+}

packages/server/src/server/http-server.ts

@@ -26,6 +26,7 @@ import { registerBackgroundProcessRoutes } from "./routes/background-processes"
 import { registerWorktreeRoutes } from "./routes/worktrees"
 import { registerSpeechRoutes } from "./routes/speech"
 import { registerRemoteServerRoutes } from "./routes/remote-servers"
+import { registerRemoteProxyRoutes } from "./routes/remote-proxy"
 import { registerSideCarRoutes } from "./routes/sidecars"
 import { ServerMeta } from "../api-types"
 import { InstanceStore } from "../storage/instance-store"
@@ -38,6 +39,7 @@ import { ClientConnectionManager } from "../clients/connection-manager"
 import { PluginChannelManager } from "../plugins/channel"
 import { VoiceModeManager } from "../plugins/voice-mode"
 import type { SideCarManager } from "../sidecars/manager"
+import type { RemoteProxySessionManager } from "./remote-proxy"
 
 interface HttpServerDeps {
   bindHost: string
@@ -58,6 +60,7 @@ interface HttpServerDeps {
   clientConnectionManager: ClientConnectionManager
   pluginChannel: PluginChannelManager
   voiceModeManager: VoiceModeManager
+  remoteProxySessionManager: RemoteProxySessionManager
   uiStaticDir: string
   uiDevServerUrl?: string
   logger: Logger
@@ -199,7 +202,12 @@ export function createHttpServer(deps: HttpServerDeps) {
       publicPagePaths.add("/auth/token")
     }
 
-    if (publicApiPaths.has(pathname) || publicPagePaths.has(pathname)) {
+    const isLoopbackRemoteProxyDelete =
+      request.method === "DELETE" &&
+      pathname.startsWith("/api/remote-proxy/sessions/") &&
+      deps.authManager.isLoopbackRequest(request)
+
+    if (publicApiPaths.has(pathname) || publicPagePaths.has(pathname) || isLoopbackRemoteProxyDelete) {
       done()
       return
     }
@@ -274,6 +282,7 @@ export function createHttpServer(deps: HttpServerDeps) {
     workspaceManager: deps.workspaceManager,
   })
   registerRemoteServerRoutes(app, { logger: apiLogger })
+  registerRemoteProxyRoutes(app, { logger: proxyLogger, sessionManager: deps.remoteProxySessionManager })
   registerSpeechRoutes(app, { speechService: deps.speechService })
   registerSideCarRoutes(app, { sidecarManager: deps.sidecarManager })
   registerSideCarProxyRoutes(app, { sidecarManager: deps.sidecarManager, logger: proxyLogger })

packages/server/src/server/remote-proxy.ts

@@ -0,0 +1,566 @@
+import Fastify, { type FastifyInstance, type FastifyReply, type FastifyRequest } from "fastify"
+import { randomBytes, randomUUID } from "crypto"
+import { Readable } from "stream"
+import { pipeline } from "stream/promises"
+import { Agent, fetch } from "undici"
+import type { AuthManager } from "../auth/manager"
+import type { Logger } from "../logger"
+
+const LOOPBACK_HOST = "127.0.0.1"
+const BOOTSTRAP_PAGE_PATH = "/__codenomad/auth/token"
+const BOOTSTRAP_EXCHANGE_PATH = "/__codenomad/api/auth/token"
+const SESSION_IDLE_TTL_MS = 30 * 60_000
+
+interface RemoteProxySession {
+  id: string
+  bootstrapToken: string
+  targetBaseUrl: URL
+  skipTlsVerify: boolean
+  localBaseUrl: URL
+  entryUrl: URL
+  bootstrapUrl: string
+  activated: boolean
+  cookiePrefix: string
+  app: FastifyInstance
+  dispatcher?: Agent
+  createdAt: number
+  lastAccessAt: number
+}
+
+export interface RemoteProxySessionManagerOptions {
+  authManager: AuthManager
+  logger: Logger
+  httpsOptions?: { key: string | Buffer; cert: string | Buffer; ca?: string | Buffer }
+}
+
+export interface RemoteProxySessionCreateResult {
+  sessionId: string
+  windowUrl: string
+}
+
+export class RemoteProxySessionManager {
+  private readonly sessions = new Map<string, RemoteProxySession>()
+  private readonly cleanupTimer: NodeJS.Timeout
+
+  constructor(private readonly options: RemoteProxySessionManagerOptions) {
+    this.cleanupTimer = setInterval(() => {
+      void this.cleanupExpiredSessions()
+    }, 60_000)
+    this.cleanupTimer.unref()
+  }
+
+  async createSession(baseUrl: string, skipTlsVerify: boolean): Promise<RemoteProxySessionCreateResult> {
+    if (!this.options.httpsOptions) {
+      throw new Error("Local HTTPS is required for remote proxy sessions")
+    }
+
+    const targetBaseUrl = normalizeBaseUrl(baseUrl)
+    const sessionId = randomUUID()
+    const bootstrapToken = randomBytes(32).toString("base64url")
+    const dispatcher = skipTlsVerify ? new Agent({ connect: { rejectUnauthorized: false } }) : undefined
+    const app = Fastify({ logger: false, https: this.options.httpsOptions })
+    let session: RemoteProxySession | null = null
+
+    app.removeAllContentTypeParsers()
+    // Preserve raw request bodies for proxying while still letting token JSON parse from Buffer.
+    app.addContentTypeParser("*", { parseAs: "buffer" }, (_req, body, done) => done(null, body))
+
+    app.get(BOOTSTRAP_PAGE_PATH, async (request, reply) => {
+      if (!this.options.authManager.isLoopbackRequest(request)) {
+        reply.code(404).send({ error: "Not found" })
+        return
+      }
+
+      reply.header("Cache-Control", "no-store")
+      reply.header("Pragma", "no-cache")
+      reply.header("Expires", "0")
+      reply.type("text/html").send(buildBootstrapPageHtml())
+    })
+
+    app.post(BOOTSTRAP_EXCHANGE_PATH, async (request, reply) => {
+      if (!this.options.authManager.isLoopbackRequest(request)) {
+        reply.code(404).send({ error: "Not found" })
+        return
+      }
+
+      if (!session) {
+        reply.code(503).send({ error: "Remote proxy session is unavailable" })
+        return
+      }
+
+      const body = parseTokenBody(request.body)
+      if (body.token !== session.bootstrapToken) {
+        reply.code(401).send({ error: "Invalid token" })
+        return
+      }
+
+      session.activated = true
+      session.lastAccessAt = Date.now()
+      reply.send({ ok: true })
+    })
+
+    app.all("/*", async (request, reply) => {
+      if (!session) {
+        reply.code(503).send({ error: "Remote proxy session is unavailable" })
+        return
+      }
+
+      if (!session.activated) {
+        reply.code(403).send({ error: "Remote proxy session is not activated" })
+        return
+      }
+
+      session.lastAccessAt = Date.now()
+      await proxyRequest({ request, reply, session, logger: this.options.logger })
+    })
+
+    app.setNotFoundHandler(async (request, reply) => {
+      if (!session) {
+        reply.code(503).send({ error: "Remote proxy session is unavailable" })
+        return
+      }
+
+      if (!session.activated) {
+        reply.code(403).send({ error: "Remote proxy session is not activated" })
+        return
+      }
+
+      session.lastAccessAt = Date.now()
+      await proxyRequest({ request, reply, session, logger: this.options.logger })
+    })
+
+    const addressInfo = await app.listen({ host: LOOPBACK_HOST, port: 0 })
+    const address = new URL(addressInfo)
+    const localBaseUrl = new URL(`https://${LOOPBACK_HOST}:${address.port}`)
+    const entryUrl = new URL(targetBaseUrl.pathname || "/", localBaseUrl)
+    const returnTo = buildReturnToTarget(entryUrl)
+
+    session = {
+      id: sessionId,
+      bootstrapToken,
+      targetBaseUrl,
+      skipTlsVerify,
+      localBaseUrl,
+      entryUrl,
+      bootstrapUrl: `${localBaseUrl.origin}${BOOTSTRAP_PAGE_PATH}?returnTo=${encodeURIComponent(returnTo)}#${encodeURIComponent(bootstrapToken)}`,
+      activated: false,
+      cookiePrefix: `cnrp_${randomBytes(6).toString("hex")}_`,
+      app,
+      dispatcher,
+      createdAt: Date.now(),
+      lastAccessAt: Date.now(),
+    }
+
+    this.sessions.set(sessionId, session)
+    this.options.logger.info(
+      { sessionId, targetBaseUrl: targetBaseUrl.toString(), localBaseUrl: localBaseUrl.toString() },
+      "Created remote proxy session",
+    )
+
+    return { sessionId, windowUrl: session.bootstrapUrl }
+  }
+
+  async deleteSession(sessionId: string): Promise<boolean> {
+    return this.disposeSession(sessionId)
+  }
+
+  private async cleanupExpiredSessions() {
+    const now = Date.now()
+    for (const session of Array.from(this.sessions.values())) {
+      if (now - session.lastAccessAt <= SESSION_IDLE_TTL_MS) {
+        continue
+      }
+      await this.disposeSession(session.id)
+    }
+  }
+
+  private async disposeSession(sessionId: string): Promise<boolean> {
+    const session = this.sessions.get(sessionId)
+    if (!session) {
+      return false
+    }
+
+    this.sessions.delete(sessionId)
+    session.dispatcher?.close().catch(() => {})
+    await session.app.close().catch(() => {})
+    this.options.logger.info({ sessionId }, "Disposed remote proxy session")
+    return true
+  }
+}
+
+function normalizeBaseUrl(input: string): URL {
+  const parsed = new URL(input.trim())
+  if (parsed.protocol !== "http:" && parsed.protocol !== "https:") {
+    throw new Error("Server URL must use http:// or https://")
+  }
+
+  parsed.hash = ""
+  parsed.search = ""
+  parsed.pathname = parsed.pathname === "/" ? "/" : parsed.pathname.replace(/\/+$/, "") || "/"
+  return parsed
+}
+
+function buildReturnToTarget(entryUrl: URL): string {
+  const query = entryUrl.search ? entryUrl.search : ""
+  return `${entryUrl.pathname || "/"}${query}`
+}
+
+function buildBootstrapPageHtml(): string {
+  return `<!doctype html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1" />
+    <title>CodeNomad</title>
+    <style>
+      body { font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial; background: #0b0b0f; color: #fff; display: flex; align-items: center; justify-content: center; height: 100vh; margin: 0; }
+      .card { width: 420px; max-width: calc(100vw - 32px); background: #14141c; border: 1px solid rgba(255,255,255,0.08); border-radius: 14px; padding: 24px; }
+      h1 { font-size: 18px; margin: 0 0 12px; }
+      p { margin: 0; color: rgba(255,255,255,0.7); font-size: 13px; line-height: 1.4; }
+      .error { margin-top: 12px; color: #ff6b6b; font-size: 13px; display: none; }
+    </style>
+  </head>
+  <body>
+    <div class="card">
+      <h1>Connecting...</h1>
+      <p>Finalizing local authentication.</p>
+      <div id="error" class="error"></div>
+    </div>
+    <script>
+      const token = decodeURIComponent((location.hash || "").replace(/^#/, "").trim())
+      const params = new URLSearchParams(location.search)
+      const returnTo = sanitizeReturnTo(params.get("returnTo"))
+      const errorEl = document.getElementById("error")
+
+      function sanitizeReturnTo(value) {
+        if (!value || typeof value !== "string") return "/"
+        if (!value.startsWith("/")) return "/"
+        if (value.startsWith("//")) return "/"
+        return value
+      }
+
+      function showError(message) {
+        errorEl.textContent = message
+        errorEl.style.display = "block"
+      }
+
+      async function run() {
+        if (!token) {
+          showError("Missing bootstrap token.")
+          return
+        }
+
+        try {
+          const res = await fetch("${BOOTSTRAP_EXCHANGE_PATH}", {
+            method: "POST",
+            headers: { "Content-Type": "application/json" },
+            body: JSON.stringify({ token }),
+            credentials: "include",
+          })
+
+          if (!res.ok) {
+            let message = ""
+            try {
+              const json = await res.json()
+              message = json && json.error ? String(json.error) : ""
+            } catch {
+              message = ""
+            }
+            showError(message || "Token exchange failed (" + res.status + ")")
+            return
+          }
+
+          window.location.replace(returnTo)
+        } catch (error) {
+          showError(error && error.message ? error.message : String(error))
+        }
+      }
+
+      run()
+    </script>
+  </body>
+</html>`
+}
+
+function parseTokenBody(body: unknown): { token: string } {
+  const value = normalizeJsonBody(body) as { token?: unknown } | null | undefined
+  const token = typeof value?.token === "string" ? value.token.trim() : ""
+  if (!token) {
+    throw new Error("Missing bootstrap token")
+  }
+  return { token }
+}
+
+function normalizeJsonBody(body: unknown): unknown {
+  if (Buffer.isBuffer(body)) {
+    return JSON.parse(body.toString("utf-8"))
+  }
+  if (typeof body === "string") {
+    return JSON.parse(body)
+  }
+  return body
+}
+
+function toRequestBody(body: unknown): any {
+  if (body == null) {
+    return undefined
+  }
+  if (Buffer.isBuffer(body) || typeof body === "string" || body instanceof Uint8Array) {
+    return body
+  }
+  return JSON.stringify(body)
+}
+
+async function proxyRequest(args: {
+  request: FastifyRequest
+  reply: FastifyReply
+  session: RemoteProxySession
+  logger: Logger
+}) {
+  const { request, reply, session, logger } = args
+  const upstreamUrl = buildUpstreamUrl(session.targetBaseUrl, request.raw.url ?? request.url)
+  const headers = filterRequestHeaders(request.headers, session)
+
+  const init: any = {
+    method: request.method,
+    headers,
+    dispatcher: session.dispatcher,
+    redirect: "manual",
+  }
+
+  if (request.method !== "GET" && request.method !== "HEAD") {
+    const body = toRequestBody(request.body)
+    if (body !== undefined) {
+      init.body = body
+      init.duplex = "half"
+    }
+  }
+
+  try {
+    const response = await fetch(upstreamUrl, init as any)
+    reply.code(response.status)
+    applyResponseHeaders(reply, response, session)
+
+    if (!response.body || request.method === "HEAD") {
+      reply.send()
+      return
+    }
+
+    reply.hijack()
+    reply.raw.writeHead(reply.statusCode, toOutgoingHeaders(reply.getHeaders()))
+    await pipeline(Readable.fromWeb(response.body as any), reply.raw)
+  } catch (error) {
+    logger.error({ err: error, upstreamUrl }, "Failed to proxy remote session request")
+    if (!reply.sent) {
+      reply.code(502).send({ error: "Remote proxy request failed" })
+    }
+  }
+}
+
+function buildUpstreamUrl(baseUrl: URL, rawUrl: string): string {
+  const parsed = new URL(rawUrl, "https://localhost")
+  const url = new URL(baseUrl.toString())
+  url.pathname = rewriteRequestPath(baseUrl, parsed.pathname)
+  url.search = stripInternalQuery(parsed.search)
+  url.hash = ""
+  return url.toString()
+}
+
+function rewriteRequestPath(baseUrl: URL, requestPath: string): string {
+  const basePath = normalizedBasePath(baseUrl)
+  if (basePath === "/") {
+    return requestPath
+  }
+
+  if (requestPath === "/") {
+    return basePath
+  }
+
+  if (pathHasBasePrefix(basePath, requestPath)) {
+    return requestPath
+  }
+
+  return `${basePath}${requestPath}`
+}
+
+function normalizedBasePath(baseUrl: URL): string {
+  return baseUrl.pathname || "/"
+}
+
+function pathHasBasePrefix(basePath: string, requestPath: string): boolean {
+  return requestPath === basePath || requestPath.startsWith(`${basePath}/`)
+}
+
+function stripInternalQuery(search: string): string {
+  if (!search || search === "?") {
+    return ""
+  }
+  return search
+}
+
+function filterRequestHeaders(
+  headers: FastifyRequest["headers"],
+  session: RemoteProxySession,
+): Record<string, string> {
+  const next: Record<string, string> = {}
+  for (const [key, value] of Object.entries(headers ?? {})) {
+    if (!value) continue
+    const lower = key.toLowerCase()
+    if (
+      isHopByHopHeader(lower) ||
+      lower === "host" ||
+      lower === "content-length" ||
+      lower === "accept-encoding"
+    ) {
+      continue
+    }
+    if (lower === "origin") {
+      next[key] = session.targetBaseUrl.origin
+      continue
+    }
+    if (lower === "referer") {
+      const rewritten = rewriteRefererHeader(Array.isArray(value) ? value[0] : value, session.targetBaseUrl)
+      if (rewritten) {
+        next[key] = rewritten
+      }
+      continue
+    }
+    if (lower === "cookie") {
+      const rewritten = rewriteRequestCookieHeader(Array.isArray(value) ? value.join("; ") : value, session.cookiePrefix)
+      if (rewritten) {
+        next[key] = rewritten
+      }
+      continue
+    }
+    next[key] = Array.isArray(value) ? value.join(",") : value
+  }
+
+  next.host = session.targetBaseUrl.port ? `${session.targetBaseUrl.hostname}:${session.targetBaseUrl.port}` : session.targetBaseUrl.hostname
+  if (!next.origin) {
+    next.origin = session.targetBaseUrl.origin
+  }
+  return next
+}
+
+function rewriteRefererHeader(referer: string | undefined, targetBaseUrl: URL): string | null {
+  if (!referer) {
+    return null
+  }
+
+  try {
+    const parsed = new URL(referer)
+    const rewritten = new URL(targetBaseUrl.toString())
+    rewritten.pathname = rewriteRequestPath(targetBaseUrl, parsed.pathname)
+    rewritten.search = parsed.search
+    rewritten.hash = parsed.hash
+    return rewritten.toString()
+  } catch {
+    return null
+  }
+}
+
+function applyResponseHeaders(reply: FastifyReply, response: any, session: RemoteProxySession) {
+  const setCookie = (response.headers as any).getSetCookie?.() as string[] | undefined
+  if (Array.isArray(setCookie)) {
+    for (const cookie of setCookie) {
+      reply.header("set-cookie", rewriteSetCookie(cookie, session.cookiePrefix))
+    }
+  }
+
+  response.headers.forEach((value: string, key: string) => {
+    const lower = key.toLowerCase()
+    if (
+      isHopByHopHeader(lower) ||
+      lower === "set-cookie" ||
+      lower === "content-length" ||
+      lower === "content-encoding"
+    ) {
+      return
+    }
+
+    if (lower === "location") {
+      reply.header(key, rewriteLocation(value, session.targetBaseUrl, session.localBaseUrl))
+      return
+    }
+
+    reply.header(key, value)
+  })
+}
+
+function toOutgoingHeaders(headers: ReturnType<FastifyReply["getHeaders"]>): Record<string, string | string[]> {
+  const next: Record<string, string | string[]> = {}
+  for (const [key, value] of Object.entries(headers)) {
+    if (value === undefined) {
+      continue
+    }
+    next[key] = Array.isArray(value) ? value.map(String) : String(value)
+  }
+  return next
+}
+
+function rewriteSetCookie(cookie: string, cookiePrefix: string): string {
+  const parts = cookie.split(";").map((part) => part.trim())
+  const first = parts.shift() ?? ""
+  const separator = first.indexOf("=")
+  if (separator <= 0) {
+    return cookie
+  }
+
+  const name = first.slice(0, separator).trim()
+  const value = first.slice(separator + 1)
+  const rewritten = [`${cookiePrefix}${name}=${value}`]
+  for (const part of parts) {
+    if (part.slice(0, 7).toLowerCase().startsWith("domain=")) {
+      continue
+    }
+    rewritten.push(part)
+  }
+  return rewritten.join("; ")
+}
+
+function rewriteRequestCookieHeader(cookieHeader: string, cookiePrefix: string): string {
+  const next: string[] = []
+  for (const rawPart of cookieHeader.split(";")) {
+    const part = rawPart.trim()
+    if (!part) continue
+    const separator = part.indexOf("=")
+    if (separator <= 0) continue
+    const name = part.slice(0, separator).trim()
+    const value = part.slice(separator + 1)
+    if (!name.startsWith(cookiePrefix)) {
+      continue
+    }
+    next.push(`${name.slice(cookiePrefix.length)}=${value}`)
+  }
+  return next.join("; ")
+}
+
+function rewriteLocation(location: string, targetBaseUrl: URL, localBaseUrl: URL): string {
+  try {
+    const parsed = new URL(location, targetBaseUrl)
+    if (parsed.origin !== targetBaseUrl.origin) {
+      return location
+    }
+
+    const rewritten = new URL(localBaseUrl.toString())
+    rewritten.pathname = parsed.pathname
+    rewritten.search = parsed.search
+    rewritten.hash = parsed.hash
+    return rewritten.toString()
+  } catch {
+    return location
+  }
+}
+
+function isHopByHopHeader(name: string): boolean {
+  return new Set([
+    "connection",
+    "keep-alive",
+    "proxy-authenticate",
+    "proxy-authorization",
+    "te",
+    "trailer",
+    "transfer-encoding",
+    "upgrade",
+  ]).has(name)
+}

packages/server/src/server/routes/remote-proxy.ts

@@ -0,0 +1,54 @@
+import type { FastifyInstance } from "fastify"
+import { z } from "zod"
+import type { RemoteProxySessionCreateResponse } from "../../api-types"
+import { isLoopbackAddress } from "../../auth/http-auth"
+import type { Logger } from "../../logger"
+import type { RemoteProxySessionManager } from "../remote-proxy"
+
+interface RouteDeps {
+  logger: Logger
+  sessionManager: RemoteProxySessionManager
+}
+
+const CreateSessionSchema = z.object({
+  baseUrl: z.string().min(1),
+  skipTlsVerify: z.boolean().optional(),
+})
+
+const SessionParamsSchema = z.object({
+  id: z.string().uuid(),
+})
+
+export function registerRemoteProxyRoutes(app: FastifyInstance, deps: RouteDeps) {
+  app.post("/api/remote-proxy/sessions", async (request, reply): Promise<RemoteProxySessionCreateResponse | { error: string }> => {
+    try {
+      const body = CreateSessionSchema.parse(request.body ?? {})
+      return await deps.sessionManager.createSession(body.baseUrl, Boolean(body.skipTlsVerify))
+    } catch (error) {
+      deps.logger.warn({ err: error }, "Failed to create remote proxy session")
+      reply.code(400)
+      return { error: error instanceof Error ? error.message : "Failed to create remote proxy session" }
+    }
+  })
+
+  app.delete("/api/remote-proxy/sessions/:id", async (request, reply): Promise<{ ok: boolean } | { error: string }> => {
+    if (!isLoopbackAddress(request.socket.remoteAddress)) {
+      reply.code(404)
+      return { error: "Not found" }
+    }
+
+    try {
+      const params = SessionParamsSchema.parse(request.params ?? {})
+      const deleted = await deps.sessionManager.deleteSession(params.id)
+      if (!deleted) {
+        reply.code(404)
+        return { error: "Remote proxy session not found" }
+      }
+      return { ok: true }
+    } catch (error) {
+      deps.logger.warn({ err: error }, "Failed to delete remote proxy session")
+      reply.code(400)
+      return { error: error instanceof Error ? error.message : "Failed to delete remote proxy session" }
+    }
+  })
+}

packages/tauri-app/Cargo.lock

@@ -213,6 +213,28 @@ version = "1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c08606f8c3cbf4ce6ec8e28fb0014a2c086708fe954eaa885384a6165172e7e8"
 
+[[package]]
+name = "aws-lc-rs"
+version = "1.16.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a054912289d18629dc78375ba2c3726a3afe3ff71b4edba9dedfca0e3446d1fc"
+dependencies = [
+ "aws-lc-sys",
+ "zeroize",
+]
+
+[[package]]
+name = "aws-lc-sys"
+version = "0.39.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "83a25cf98105baa966497416dbd42565ce3a8cf8dbfd59803ec9ad46f3126399"
+dependencies = [
+ "cc",
+ "cmake",
+ "dunce",
+ "fs_extra",
+]
+
 [[package]]
 name = "base64"
 version = "0.21.7"
@@ -408,6 +430,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7a0dd1ca384932ff3641c8718a02769f1698e7563dc6974ffd03346116310423"
 dependencies = [
  "find-msvc-tools",
+ "jobserver",
+ "libc",
  "shlex",
 ]
 
@@ -444,6 +468,12 @@ version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9330f8b2ff13f34540b44e946ef35111825727b38d33286ef986142615121801"
 
+[[package]]
+name = "cfg_aliases"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "613afe47fcd5fac7ccf1db93babcb082c5994d996f20b8b159f2ad1658eb5724"
+
 [[package]]
 name = "chrono"
 version = "0.4.44"
@@ -456,17 +486,28 @@ dependencies = [
  "windows-link 0.2.1",
 ]
 
+[[package]]
+name = "cmake"
+version = "0.1.58"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c0f78a02292a74a88ac736019ab962ece0bc380e3f977bf72e376c5d78ff0678"
+dependencies = [
+ "cc",
+]
+
 [[package]]
 name = "codenomad-tauri"
 version = "0.14.0"
 dependencies = [
  "anyhow",
+ "base64 0.22.1",
  "dirs 5.0.1",
  "keepawake",
  "libc",
- "once_cell",
  "parking_lot",
  "regex",
+ "reqwest 0.12.28",
+ "rustls",
  "serde",
  "serde_json",
  "serde_yaml",
@@ -476,8 +517,8 @@ dependencies = [
  "tauri-plugin-global-shortcut",
  "tauri-plugin-notification",
  "tauri-plugin-opener",
- "thiserror 1.0.69",
  "url",
+ "webkit2gtk",
  "which",
  "windows-sys 0.59.0",
 ]
@@ -969,6 +1010,15 @@ version = "1.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4ef6b89e5b37196644d8796de5268852ff179b44e96276cf4290264843743bb7"
 
+[[package]]
+name = "encoding_rs"
+version = "0.8.35"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "75030f3c4f45dafd7586dd6780965a8c7e8e285a5ecb86713e63a79c5b2766f3"
+dependencies = [
+ "cfg-if",
+]
+
 [[package]]
 name = "endi"
 version = "1.1.1"
@@ -1139,6 +1189,12 @@ dependencies = [
  "percent-encoding",
 ]
 
+[[package]]
+name = "fs_extra"
+version = "1.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "42703706b716c37f96a77aea830392ad231f44c9e9a67872fa5548707e11b11c"
+
 [[package]]
 name = "futf"
 version = "0.1.5"
@@ -1379,8 +1435,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ff2abc00be7fca6ebc474524697ae276ad847ad0a6b3faa4bcb027e9a4614ad0"
 dependencies = [
  "cfg-if",
+ "js-sys",
  "libc",
  "wasi 0.11.1+wasi-snapshot-preview1",
+ "wasm-bindgen",
 ]
 
 [[package]]
@@ -1390,9 +1448,11 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "899def5c37c4fd7b2664648c28120ecec138e4d395b459e5ca34f9cce2dd77fd"
 dependencies = [
  "cfg-if",
+ "js-sys",
  "libc",
  "r-efi 5.3.0",
  "wasip2",
+ "wasm-bindgen",
 ]
 
 [[package]]
@@ -1574,6 +1634,25 @@ dependencies = [
  "syn 2.0.117",
 ]
 
+[[package]]
+name = "h2"
+version = "0.4.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2f44da3a8150a6703ed5d34e164b875fd14c2cdab9af1252a9a1020bde2bdc54"
+dependencies = [
+ "atomic-waker",
+ "bytes",
+ "fnv",
+ "futures-core",
+ "futures-sink",
+ "http",
+ "indexmap 2.13.0",
+ "slab",
+ "tokio",
+ "tokio-util",
+ "tracing",
+]
+
 [[package]]
 name = "hashbrown"
 version = "0.12.3"
@@ -1699,6 +1778,7 @@ dependencies = [
  "bytes",
  "futures-channel",
  "futures-core",
+ "h2",
  "http",
  "http-body",
  "httparse",
@@ -1710,6 +1790,23 @@ dependencies = [
  "want",
 ]
 
+[[package]]
+name = "hyper-rustls"
+version = "0.27.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e3c93eb611681b207e1fe55d5a71ecf91572ec8a6705cdb6857f7d8d5242cf58"
+dependencies = [
+ "http",
+ "hyper",
+ "hyper-util",
+ "rustls",
+ "rustls-pki-types",
+ "tokio",
+ "tokio-rustls",
+ "tower-service",
+ "webpki-roots",
+]
+
 [[package]]
 name = "hyper-util"
 version = "0.1.20"
@@ -1999,6 +2096,16 @@ version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8eaf4bc02d17cbdd7ff4c7438cafcdf7fb9a4613313ad11b4f8fefe7d3fa0130"
 
+[[package]]
+name = "jobserver"
+version = "0.1.34"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9afb3de4395d6b3e67a780b6de64b51c978ecf11cb9a462c66be7d4ca9039d33"
+dependencies = [
+ "getrandom 0.3.4",
+ "libc",
+]
+
 [[package]]
 name = "js-sys"
 version = "0.3.91"
@@ -2157,6 +2264,12 @@ version = "0.4.29"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5e5032e24019045c762d3c0f28f5b6b8bbf38563a65908389bf7978758920897"
 
+[[package]]
+name = "lru-slab"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "112b39cec0b298b6c1999fee3e31427f74f676e4cb9879ed1a121b43661a4154"
+
 [[package]]
 name = "mac"
 version = "0.1.1"
@@ -2995,6 +3108,61 @@ dependencies = [
  "memchr",
 ]
 
+[[package]]
+name = "quinn"
+version = "0.11.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b9e20a958963c291dc322d98411f541009df2ced7b5a4f2bd52337638cfccf20"
+dependencies = [
+ "bytes",
+ "cfg_aliases",
+ "pin-project-lite",
+ "quinn-proto",
+ "quinn-udp",
+ "rustc-hash",
+ "rustls",
+ "socket2",
+ "thiserror 2.0.18",
+ "tokio",
+ "tracing",
+ "web-time",
+]
+
+[[package]]
+name = "quinn-proto"
+version = "0.11.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "434b42fec591c96ef50e21e886936e66d3cc3f737104fdb9b737c40ffb94c098"
+dependencies = [
+ "bytes",
+ "getrandom 0.3.4",
+ "lru-slab",
+ "rand 0.9.2",
+ "ring",
+ "rustc-hash",
+ "rustls",
+ "rustls-pki-types",
+ "slab",
+ "thiserror 2.0.18",
+ "tinyvec",
+ "tracing",
+ "web-time",
+]
+
+[[package]]
+name = "quinn-udp"
+version = "0.5.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "addec6a0dcad8a8d96a771f815f0eaf55f9d1805756410b39f5fa81332574cbd"
+dependencies = [
+ "cfg_aliases",
+ "libc",
+ "once_cell",
+ "socket2",
+ "tracing",
+ "windows-sys 0.60.2",
+]
+
 [[package]]
 name = "quote"
 version = "1.0.45"
@@ -3212,6 +3380,50 @@ version = "0.8.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dc897dd8d9e8bd1ed8cdad82b5966c3e0ecae09fb1907d58efaa013543185d0a"
 
+[[package]]
+name = "reqwest"
+version = "0.12.28"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "eddd3ca559203180a307f12d114c268abf583f59b03cb906fd0b3ff8646c1147"
+dependencies = [
+ "base64 0.22.1",
+ "bytes",
+ "encoding_rs",
+ "futures-core",
+ "futures-util",
+ "h2",
+ "http",
+ "http-body",
+ "http-body-util",
+ "hyper",
+ "hyper-rustls",
+ "hyper-util",
+ "js-sys",
+ "log",
+ "mime",
+ "percent-encoding",
+ "pin-project-lite",
+ "quinn",
+ "rustls",
+ "rustls-pki-types",
+ "serde",
+ "serde_json",
+ "serde_urlencoded",
+ "sync_wrapper",
+ "tokio",
+ "tokio-rustls",
+ "tokio-util",
+ "tower",
+ "tower-http",
+ "tower-service",
+ "url",
+ "wasm-bindgen",
+ "wasm-bindgen-futures",
+ "wasm-streams 0.4.2",
+ "web-sys",
+ "webpki-roots",
+]
+
 [[package]]
 name = "reqwest"
 version = "0.13.2"
@@ -3242,7 +3454,7 @@ dependencies = [
  "url",
  "wasm-bindgen",
  "wasm-bindgen-futures",
- "wasm-streams",
+ "wasm-streams 0.5.0",
  "web-sys",
 ]
 
@@ -3270,6 +3482,20 @@ dependencies = [
  "windows-sys 0.60.2",
 ]
 
+[[package]]
+name = "ring"
+version = "0.17.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a4689e6c2294d81e88dc6261c768b63bc4fcdb852be6d1352498b114f61383b7"
+dependencies = [
+ "cc",
+ "cfg-if",
+ "getrandom 0.2.17",
+ "libc",
+ "untrusted",
+ "windows-sys 0.52.0",
+]
+
 [[package]]
 name = "rustc-hash"
 version = "2.1.1"
@@ -3311,6 +3537,44 @@ dependencies = [
  "windows-sys 0.61.2",
 ]
 
+[[package]]
+name = "rustls"
+version = "0.23.37"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "758025cb5fccfd3bc2fd74708fd4682be41d99e5dff73c377c0646c6012c73a4"
+dependencies = [
+ "aws-lc-rs",
+ "log",
+ "once_cell",
+ "ring",
+ "rustls-pki-types",
+ "rustls-webpki",
+ "subtle",
+ "zeroize",
+]
+
+[[package]]
+name = "rustls-pki-types"
+version = "1.14.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "be040f8b0a225e40375822a563fa9524378b9d63112f53e19ffff34df5d33fdd"
+dependencies = [
+ "web-time",
+ "zeroize",
+]
+
+[[package]]
+name = "rustls-webpki"
+version = "0.103.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "df33b2b81ac578cabaf06b89b0631153a3f416b0a886e8a7a1707fb51abbd1ef"
+dependencies = [
+ "aws-lc-rs",
+ "ring",
+ "rustls-pki-types",
+ "untrusted",
+]
+
 [[package]]
 name = "rustversion"
 version = "1.0.22"
@@ -3531,6 +3795,18 @@ dependencies = [
  "serde_core",
 ]
 
+[[package]]
+name = "serde_urlencoded"
+version = "0.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d3491c14715ca2294c4d6a88f15e84739788c1d030eed8c110436aafdaa2f3fd"
+dependencies = [
+ "form_urlencoded",
+ "itoa",
+ "ryu",
+ "serde",
+]
+
 [[package]]
 name = "serde_with"
 version = "3.18.0"
@@ -3792,6 +4068,12 @@ version = "0.11.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7da8b5736845d9f2fcb837ea5d9e2628564b3b043a70948a3f0b778838c5fb4f"
 
+[[package]]
+name = "subtle"
+version = "2.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "13c2bddecc57b384dee18652358fb23172facb8a2c51ccc10d74c157bdea3292"
+
 [[package]]
 name = "swift-rs"
 version = "1.0.7"
@@ -3943,7 +4225,7 @@ dependencies = [
  "percent-encoding",
  "plist",
  "raw-window-handle",
- "reqwest",
+ "reqwest 0.13.2",
  "serde",
  "serde_json",
  "serde_repr",
@@ -4367,6 +4649,21 @@ dependencies = [
  "zerovec",
 ]
 
+[[package]]
+name = "tinyvec"
+version = "1.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3e61e67053d25a4e82c844e8424039d9745781b3fc4f32b8d55ed50f5f667ef3"
+dependencies = [
+ "tinyvec_macros",
+]
+
+[[package]]
+name = "tinyvec_macros"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
+
 [[package]]
 name = "tokio"
 version = "1.50.0"
@@ -4381,6 +4678,16 @@ dependencies = [
  "windows-sys 0.61.2",
 ]
 
+[[package]]
+name = "tokio-rustls"
+version = "0.26.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1729aa945f29d91ba541258c8df89027d5792d85a8841fb65e8bf0f4ede4ef61"
+dependencies = [
+ "rustls",
+ "tokio",
+]
+
 [[package]]
 name = "tokio-util"
 version = "0.7.18"
@@ -4691,6 +4998,12 @@ version = "0.2.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "673aac59facbab8a9007c7f6108d11f63b603f7cabff99fabf650fea5c32b861"
 
+[[package]]
+name = "untrusted"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8ecb6da28b8a351d773b68d5825ac39017e680750f980f3a1a85cd8dd28a47c1"
+
 [[package]]
 name = "url"
 version = "2.5.8"
@@ -4902,6 +5215,19 @@ dependencies = [
  "wasmparser",
 ]
 
+[[package]]
+name = "wasm-streams"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "15053d8d85c7eccdbefef60f06769760a563c7f0a9d6902a13d35c7800b0ad65"
+dependencies = [
+ "futures-util",
+ "js-sys",
+ "wasm-bindgen",
+ "wasm-bindgen-futures",
+ "web-sys",
+]
+
 [[package]]
 name = "wasm-streams"
 version = "0.5.0"
@@ -4937,6 +5263,16 @@ dependencies = [
  "wasm-bindgen",
 ]
 
+[[package]]
+name = "web-time"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5a6580f308b1fad9207618087a65c04e7a10bc77e02c8e84e9b00dd4b12fa0bb"
+dependencies = [
+ "js-sys",
+ "wasm-bindgen",
+]
+
 [[package]]
 name = "web_atoms"
 version = "0.2.3"
@@ -4993,6 +5329,15 @@ dependencies = [
  "system-deps",
 ]
 
+[[package]]
+name = "webpki-roots"
+version = "1.0.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "22cfaf3c063993ff62e73cb4311efde4db1efb31ab78a3e5c457939ad5cc0bed"
+dependencies = [
+ "rustls-pki-types",
+]
+
 [[package]]
 name = "webview2-com"
 version = "0.38.2"
@@ -5286,6 +5631,15 @@ dependencies = [
  "windows-targets 0.48.5",
 ]
 
+[[package]]
+name = "windows-sys"
+version = "0.52.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "282be5f36a8ce781fad8c8ae18fa3f9beff57ec1b52cb3de0789201425d9a33d"
+dependencies = [
+ "windows-targets 0.52.6",
+]
+
 [[package]]
 name = "windows-sys"
 version = "0.59.0"
@@ -5927,6 +6281,12 @@ dependencies = [
  "synstructure",
 ]
 
+[[package]]
+name = "zeroize"
+version = "1.8.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b97154e67e32c85465826e8bcc1c59429aaaf107c1e4a9e53c8d8ccd5eff88d0"
+
 [[package]]
 name = "zerotrie"
 version = "0.2.3"

packages/tauri-app/scripts/prebuild.js

@@ -37,6 +37,12 @@ const braceExpansionPath = path.join(
   "package.json",
 )
 
+const serverBuildDependencyPaths = [
+  path.join(serverRoot, "node_modules", "typescript", "package.json"),
+  path.join(serverRoot, "node_modules", "@types", "node-forge", "package.json"),
+  path.join(serverRoot, "node_modules", "@types", "yauzl", "package.json"),
+]
+
 const viteBinPath = path.join(uiRoot, "node_modules", ".bin", "vite")
 
 async function ensureMonacoAssets() {
@@ -98,7 +104,7 @@ function syncServerUiBundle() {
 }
 
 function ensureServerDevDependencies() {
-  if (fs.existsSync(braceExpansionPath)) {
+  if (serverBuildDependencyPaths.every((filePath) => fs.existsSync(filePath))) {
     return
   }
 
@@ -142,6 +148,7 @@ function ensureRollupPlatformBinary() {
     "linux-arm64": "@rollup/rollup-linux-arm64-gnu",
     "darwin-arm64": "@rollup/rollup-darwin-arm64",
     "darwin-x64": "@rollup/rollup-darwin-x64",
+    "win32-arm64": "@rollup/rollup-win32-arm64-msvc",
     "win32-x64": "@rollup/rollup-win32-x64-msvc",
   }
 

packages/tauri-app/src-tauri/Cargo.toml

@@ -12,10 +12,11 @@ tauri = { version = "2.5.2", features = [ "devtools"] }
 serde = { version = "1", features = ["derive"] }
 serde_json = "1"
 serde_yaml = "0.9"
+base64 = "0.22"
+rustls = { version = "0.23", features = ["ring"] }
+reqwest = { version = "0.12", default-features = false, features = ["http2", "charset", "json", "stream", "rustls-tls"] }
 regex = "1"
-once_cell = "1"
 parking_lot = "0.12"
-thiserror = "1"
 anyhow = "1"
 which = "4"
 libc = "0.2"
@@ -28,4 +29,7 @@ url = "2"
 tauri-plugin-notification = "2"
 
 [target.'cfg(windows)'.dependencies]
-windows-sys = { version = "0.59", features = ["Win32_Foundation", "Win32_UI_Shell", "Win32_Security", "Win32_System_JobObjects"] }
+windows-sys = { version = "0.59", features = ["Win32_Foundation", "Win32_Security_Cryptography", "Win32_UI_Shell", "Win32_Security", "Win32_System_JobObjects"] }
+
+[target.'cfg(target_os = "linux")'.dependencies]
+webkit2gtk = "2.0.2"

packages/tauri-app/src-tauri/icons/linux/ai.neuralnomads.codenomad.client.desktop

@@ -0,0 +1,9 @@
+[Desktop Entry]
+Categories=
+Exec=codenomad-tauri
+StartupWMClass=codenomad-tauri
+Icon=codenomad-tauri
+Name=CodeNomad
+NoDisplay=true
+Terminal=false
+Type=Application

packages/tauri-app/src-tauri/src/cert_manager.rs

@@ -0,0 +1,449 @@
+use base64::Engine;
+use std::env;
+use std::fs;
+use std::path::{Path, PathBuf};
+
+const DEFAULT_CONFIG_PATH: &str = "~/.config/codenomad/config.json";
+const TLS_DIR_NAME: &str = "tls";
+const CA_CERT_FILE: &str = "ca-cert.pem";
+const SERVER_CERT_FILE: &str = "server-cert.pem";
+const SERVER_KEY_FILE: &str = "server-key.pem";
+const TRUSTED_MARKER: &str = "server-ca.trusted";
+#[cfg(windows)]
+const WINDOWS_APP_USER_MODEL_ID: &str = "ai.neuralnomads.codenomad.client";
+
+/// Holds the PEM-encoded certificate/key pair used by the local HTTPS proxy,
+/// plus the CA certificate DER used for trust-store installation.
+pub struct LocalCert {
+    pub cert_pem: String,
+    pub key_pem: String,
+    pub ca_cert_der: Vec<u8>,
+}
+
+struct TlsAssetPaths {
+    cert_path: PathBuf,
+    key_path: PathBuf,
+    trust_path: PathBuf,
+    append_ca_to_cert: bool,
+}
+
+/// Loads the TLS assets already managed by `packages/server`.
+pub fn ensure_local_cert() -> Result<LocalCert, String> {
+    let assets = resolve_tls_asset_paths()?;
+    let mut cert_pem = read_pem_file(&assets.cert_path)?;
+    let key_pem = read_pem_file(&assets.key_path)?;
+    let trust_pem = read_pem_file(&assets.trust_path)?;
+
+    if assets.append_ca_to_cert {
+        cert_pem = format!("{}\n{}\n", cert_pem.trim(), trust_pem.trim());
+    }
+
+    let ca_cert_der = pem_to_der(&trust_pem)?;
+
+    Ok(LocalCert {
+        cert_pem,
+        key_pem,
+        ca_cert_der,
+    })
+}
+
+fn read_pem_file(path: &Path) -> Result<String, String> {
+    fs::read_to_string(path).map_err(|e| format!("Failed to read {}: {e}", path.display()))
+}
+
+fn server_tls_dir() -> Result<PathBuf, String> {
+    Ok(resolve_server_config_base_dir()?.join(TLS_DIR_NAME))
+}
+
+fn resolve_tls_asset_paths() -> Result<TlsAssetPaths, String> {
+    let tls_key_path = env::var("CLI_TLS_KEY")
+        .ok()
+        .filter(|value| !value.trim().is_empty())
+        .map(|value| resolve_path_like_server(&value))
+        .transpose()?;
+    let tls_cert_path = env::var("CLI_TLS_CERT")
+        .ok()
+        .filter(|value| !value.trim().is_empty())
+        .map(|value| resolve_path_like_server(&value))
+        .transpose()?;
+    let tls_ca_path = env::var("CLI_TLS_CA")
+        .ok()
+        .filter(|value| !value.trim().is_empty())
+        .map(|value| resolve_path_like_server(&value))
+        .transpose()?;
+
+    match (tls_key_path, tls_cert_path) {
+        (Some(key_path), Some(cert_path)) => {
+            let append_ca_to_cert = tls_ca_path.is_some();
+            let trust_path = tls_ca_path.unwrap_or_else(|| cert_path.clone());
+            Ok(TlsAssetPaths {
+                cert_path,
+                key_path,
+                trust_path,
+                append_ca_to_cert,
+            })
+        }
+        (Some(_), None) | (None, Some(_)) => Err(
+            "CLI_TLS_KEY and CLI_TLS_CERT must both be set when using custom TLS files"
+                .to_string(),
+        ),
+        (None, None) => {
+            let tls_dir = server_tls_dir()?;
+            Ok(TlsAssetPaths {
+                cert_path: tls_dir.join(SERVER_CERT_FILE),
+                key_path: tls_dir.join(SERVER_KEY_FILE),
+                trust_path: tls_dir.join(CA_CERT_FILE),
+                append_ca_to_cert: true,
+            })
+        }
+    }
+}
+
+fn resolve_server_config_base_dir() -> Result<PathBuf, String> {
+    let raw = env::var("CLI_CONFIG")
+        .ok()
+        .filter(|value| !value.trim().is_empty())
+        .unwrap_or_else(|| DEFAULT_CONFIG_PATH.to_string());
+    let expanded = resolve_path_like_server(&raw)?;
+    let lower = raw.trim().to_lowercase();
+
+    if lower.ends_with(".yaml") || lower.ends_with(".yml") || lower.ends_with(".json") {
+        return expanded
+            .parent()
+            .map(Path::to_path_buf)
+            .ok_or_else(|| format!("Failed to determine config base dir from {}", expanded.display()));
+    }
+
+    Ok(expanded)
+}
+
+fn resolve_path_like_server(path: &str) -> Result<PathBuf, String> {
+    if path.starts_with("~/") {
+        let home = dirs::home_dir().or_else(|| env::var("HOME").ok().map(PathBuf::from));
+        let home = home.ok_or_else(|| "Cannot determine home directory".to_string())?;
+        return Ok(home.join(path.trim_start_matches("~/")));
+    }
+
+    let path = PathBuf::from(path);
+    if path.is_absolute() {
+        return Ok(path);
+    }
+
+    let cwd = env::current_dir().map_err(|e| format!("Failed to read current dir: {e}"))?;
+    Ok(cwd.join(path))
+}
+
+fn trusted_marker_path() -> Result<PathBuf, String> {
+    let base = dirs::data_local_dir()
+        .ok_or_else(|| "Cannot determine local app data directory".to_string())?;
+
+    #[cfg(windows)]
+    {
+        return Ok(base.join(WINDOWS_APP_USER_MODEL_ID).join(TRUSTED_MARKER));
+    }
+
+    #[cfg(not(windows))]
+    {
+        Ok(base.join("codenomad").join(TRUSTED_MARKER))
+    }
+}
+
+fn trusted_marker_value(cert_der: &[u8]) -> String {
+    cert_der.iter().map(|byte| format!("{byte:02x}")).collect()
+}
+
+fn trusted_marker_file_suffix(cert_der: &[u8]) -> String {
+    trusted_marker_value(cert_der).chars().take(16).collect()
+}
+
+fn has_matching_trusted_marker(cert_der: &[u8]) -> bool {
+    trusted_marker_path()
+        .ok()
+        .and_then(|path| fs::read_to_string(path).ok())
+        .map(|value| value.trim() == trusted_marker_value(cert_der))
+        .unwrap_or(false)
+}
+
+fn write_trusted_marker(cert_der: &[u8]) -> Result<(), String> {
+    let path = trusted_marker_path()?;
+    if let Some(parent) = path.parent() {
+        fs::create_dir_all(parent)
+            .map_err(|e| format!("Failed to create trust state dir {}: {e}", parent.display()))?;
+    }
+    fs::write(path, trusted_marker_value(cert_der))
+        .map_err(|e| format!("Failed to write trust marker: {e}"))
+}
+
+#[cfg(windows)]
+pub fn needs_trust_in_store(cert_der: &[u8]) -> Result<bool, String> {
+    Ok(!windows_cert_is_trusted(cert_der)?)
+}
+
+#[cfg(windows)]
+pub fn trust_cert_in_store(cert_der: &[u8]) -> Result<(), String> {
+    use windows_sys::Win32::Security::Cryptography::{
+        CertAddEncodedCertificateToStore, CertCloseStore, CertOpenSystemStoreW,
+        CERT_STORE_ADD_REPLACE_EXISTING, PKCS_7_ASN_ENCODING, X509_ASN_ENCODING,
+    };
+
+    if !needs_trust_in_store(cert_der)? {
+        return Ok(());
+    }
+
+    let store_name: Vec<u16> = "Root\0".encode_utf16().collect();
+
+    unsafe {
+        let store = CertOpenSystemStoreW(0, store_name.as_ptr());
+        if store.is_null() {
+            return Err("Failed to open CurrentUser\\Root certificate store".into());
+        }
+
+        let encoding = X509_ASN_ENCODING | PKCS_7_ASN_ENCODING;
+        let result = CertAddEncodedCertificateToStore(
+            store,
+            encoding,
+            cert_der.as_ptr(),
+            cert_der.len() as u32,
+            CERT_STORE_ADD_REPLACE_EXISTING,
+            std::ptr::null_mut(),
+        );
+
+        CertCloseStore(store, 0);
+
+        if result == 0 {
+            return Err(
+                "Failed to add certificate to trust store. The user may have declined the security dialog."
+                    .into(),
+            );
+        }
+    }
+
+    write_trusted_marker(cert_der)?;
+    Ok(())
+}
+
+#[cfg(target_os = "macos")]
+pub fn needs_trust_in_store(cert_der: &[u8]) -> Result<bool, String> {
+    Ok(!(has_matching_trusted_marker(cert_der) && macos_cert_is_trusted(cert_der)?))
+}
+
+#[cfg(target_os = "macos")]
+pub fn trust_cert_in_store(cert_der: &[u8]) -> Result<(), String> {
+    use std::process::Command;
+
+    if !needs_trust_in_store(cert_der)? {
+        return Ok(());
+    }
+
+    let temp_path = env::temp_dir().join(format!(
+        "codenomad-server-ca-{}.cer",
+        trusted_marker_file_suffix(cert_der)
+    ));
+    fs::write(&temp_path, cert_der)
+        .map_err(|e| format!("Failed to write temporary certificate {}: {e}", temp_path.display()))?;
+
+    let keychain_path = resolve_macos_user_keychain()?;
+
+    let mut command = Command::new("/usr/bin/security");
+    command.args(["add-trusted-cert", "-r", "trustRoot", "-k"]);
+    command.arg(&keychain_path);
+
+    let output = command.arg(&temp_path).output().map_err(|e| {
+        format!(
+            "Failed to launch macOS security tool to trust the local CA certificate: {e}"
+        )
+    })?;
+
+    let _ = fs::remove_file(&temp_path);
+
+    if !output.status.success() {
+        let stderr = String::from_utf8_lossy(&output.stderr).trim().to_string();
+        let detail = if stderr.is_empty() {
+            format!("security exited with status {}", output.status)
+        } else {
+            stderr
+        };
+        return Err(format!(
+            "Failed to add the local CodeNomad CA certificate to the macOS trust settings: {detail}"
+        ));
+    }
+
+    if !macos_cert_is_trusted(cert_der)? {
+        return Err(format!(
+            "Added the local CodeNomad CA certificate to {} but could not verify that macOS trusts it",
+            keychain_path.display()
+        ));
+    }
+
+    write_trusted_marker(cert_der)?;
+    Ok(())
+}
+
+#[cfg(windows)]
+fn windows_cert_is_trusted(cert_der: &[u8]) -> Result<bool, String> {
+    use windows_sys::Win32::Security::Cryptography::{
+        CertCloseStore, CertEnumCertificatesInStore, CertOpenSystemStoreW,
+    };
+
+    let store_name: Vec<u16> = "Root\0".encode_utf16().collect();
+
+    unsafe {
+        let store = CertOpenSystemStoreW(0, store_name.as_ptr());
+        if store.is_null() {
+            return Err("Failed to open CurrentUser\\Root certificate store".into());
+        }
+
+        let mut context = CertEnumCertificatesInStore(store, std::ptr::null());
+        while !context.is_null() {
+            let encoded = std::slice::from_raw_parts(
+                (*context).pbCertEncoded,
+                (*context).cbCertEncoded as usize,
+            );
+            if encoded == cert_der {
+                CertCloseStore(store, 0);
+                return Ok(true);
+            }
+
+            context = CertEnumCertificatesInStore(store, context);
+        }
+
+        CertCloseStore(store, 0);
+        Ok(false)
+    }
+}
+
+#[cfg(target_os = "macos")]
+fn resolve_macos_user_keychain() -> Result<PathBuf, String> {
+    let output = std::process::Command::new("/usr/bin/security")
+        .args(["default-keychain", "-d", "user"])
+        .output()
+        .map_err(|e| format!("Failed to resolve macOS default user keychain: {e}"))?;
+
+    if output.status.success() {
+        let stdout = String::from_utf8_lossy(&output.stdout);
+        let trimmed = stdout.trim().trim_matches('"');
+        if !trimmed.is_empty() {
+            return Ok(PathBuf::from(trimmed));
+        }
+    }
+
+    let home = dirs::home_dir().or_else(|| env::var("HOME").ok().map(PathBuf::from));
+    let home = home.ok_or_else(|| "Cannot determine home directory for macOS keychain lookup".to_string())?;
+    Ok(home.join("Library/Keychains/login.keychain-db"))
+}
+
+#[cfg(target_os = "macos")]
+fn macos_cert_is_trusted(cert_der: &[u8]) -> Result<bool, String> {
+    use std::process::Command;
+
+    let temp_path = env::temp_dir().join(format!(
+        "codenomad-server-ca-verify-{}.cer",
+        trusted_marker_file_suffix(cert_der)
+    ));
+    fs::write(&temp_path, cert_der)
+        .map_err(|e| format!("Failed to write temporary certificate {}: {e}", temp_path.display()))?;
+
+    let keychain_path = resolve_macos_user_keychain()?;
+    let fingerprint = macos_cert_sha256(&temp_path)?;
+    let find_output = Command::new("/usr/bin/security")
+        .args(["find-certificate", "-a", "-Z", "-c", "CodeNomad Local CA"])
+        .arg(&keychain_path)
+        .output()
+        .map_err(|e| format!("Failed to query macOS keychain certificates: {e}"))?;
+
+    if !find_output.status.success() {
+        let _ = fs::remove_file(&temp_path);
+        let stderr = String::from_utf8_lossy(&find_output.stderr).trim().to_string();
+        let detail = if stderr.is_empty() {
+            format!("security exited with status {}", find_output.status)
+        } else {
+            stderr
+        };
+        return Err(format!(
+            "Failed to inspect the macOS keychain for the local CodeNomad CA certificate: {detail}"
+        ));
+    }
+
+    let stdout = String::from_utf8_lossy(&find_output.stdout);
+    if !stdout.to_ascii_uppercase().contains(&fingerprint) {
+        let _ = fs::remove_file(&temp_path);
+        return Ok(false);
+    }
+
+    let verify_output = Command::new("/usr/bin/security")
+        .args(["verify-cert", "-q", "-L", "-l", "-p", "basic", "-c"])
+        .arg(&temp_path)
+        .args(["-k"])
+        .arg(&keychain_path)
+        .output()
+        .map_err(|e| format!("Failed to verify macOS trust for the local CodeNomad CA certificate: {e}"))?;
+
+    let _ = fs::remove_file(&temp_path);
+    Ok(verify_output.status.success())
+}
+
+#[cfg(target_os = "macos")]
+fn macos_cert_sha256(cert_path: &Path) -> Result<String, String> {
+    let output = std::process::Command::new("/usr/bin/shasum")
+        .args(["-a", "256"])
+        .arg(cert_path)
+        .output()
+        .map_err(|e| format!("Failed to compute SHA-256 for {}: {e}", cert_path.display()))?;
+
+    if !output.status.success() {
+        let stderr = String::from_utf8_lossy(&output.stderr).trim().to_string();
+        let detail = if stderr.is_empty() {
+            format!("shasum exited with status {}", output.status)
+        } else {
+            stderr
+        };
+        return Err(format!(
+            "Failed to compute SHA-256 for {}: {detail}",
+            cert_path.display()
+        ));
+    }
+
+    let stdout = String::from_utf8_lossy(&output.stdout);
+    let hash = stdout
+        .split_whitespace()
+        .next()
+        .ok_or_else(|| format!("Failed to parse SHA-256 output for {}", cert_path.display()))?;
+    Ok(hash.to_ascii_uppercase())
+}
+
+#[cfg(all(not(windows), not(target_os = "macos")))]
+pub fn needs_trust_in_store(_cert_der: &[u8]) -> Result<bool, String> {
+    Ok(false)
+}
+
+#[cfg(all(not(windows), not(target_os = "macos")))]
+pub fn trust_cert_in_store(_cert_der: &[u8]) -> Result<(), String> {
+    // Non-Windows platforms use native webview-specific handling instead of OS trust-store writes.
+    Ok(())
+}
+
+fn pem_to_der(pem: &str) -> Result<Vec<u8>, String> {
+    let mut body = String::new();
+    let mut in_block = false;
+
+    for line in pem.lines() {
+        if line.starts_with("-----BEGIN CERTIFICATE-----") {
+            in_block = true;
+            continue;
+        }
+        if line.starts_with("-----END CERTIFICATE-----") {
+            break;
+        }
+        if in_block {
+            body.push_str(line.trim());
+        }
+    }
+
+    if body.is_empty() {
+        return Err("No certificate found in PEM file".to_string());
+    }
+
+    base64::engine::general_purpose::STANDARD
+        .decode(body)
+        .map_err(|e| format!("Failed to decode certificate PEM: {e}"))
+}

packages/tauri-app/src-tauri/src/cli_manager.rs

@@ -38,6 +38,7 @@ use windows_sys::Win32::System::JobObjects::{
 
 #[cfg(windows)]
 const CREATE_NO_WINDOW: u32 = 0x08000000;
+const MISSING_NODE_PREFIX: &str = "CODENOMAD_MISSING_NODE:";
 
 #[cfg(windows)]
 #[derive(Debug)]
@@ -630,6 +631,13 @@ impl CliProcessManager {
 
         let use_user_shell = supports_user_shell();
 
+        if !use_user_shell && which::which(&resolution.node_binary).is_err() {
+            return Err(anyhow::anyhow!(
+                "Node binary '{}' not found. CodeNomad desktop currently requires Node.js installed on the system, or set NODE_BINARY to a valid runtime path.",
+                resolution.node_binary
+            ));
+        }
+
         let command_info = if use_user_shell {
             log_line("spawning via user shell");
             ShellCommandType::UserShell(build_shell_command_string(&resolution, &args)?)
@@ -641,14 +649,6 @@ impl CliProcessManager {
             })
         };
 
-        if !use_user_shell {
-            if which::which(&resolution.node_binary).is_err() {
-                return Err(anyhow::anyhow!(
-                    "Node binary not found. Make sure Node.js is installed."
-                ));
-            }
-        }
-
         let child = match &command_info {
             ShellCommandType::UserShell(cmd) => {
                 log_line(&format!("spawn command: {} {:?}", cmd.shell, cmd.args));
@@ -920,6 +920,17 @@ impl CliProcessManager {
                             continue;
                         }
 
+                        if let Some(node_binary) = line.strip_prefix(MISSING_NODE_PREFIX) {
+                            let mut locked = status.lock();
+                            if locked.error.is_none() {
+                                locked.error = Some(format!(
+                                    "Node binary '{}' not found in the desktop shell environment. CodeNomad desktop currently requires Node.js installed on the system, or set NODE_BINARY to a valid runtime path.",
+                                    node_binary.trim()
+                                ));
+                            }
+                            continue;
+                        }
+
                         if let Some(url) = local_url_regex
                             .as_ref()
                             .and_then(|re| re.captures(line).and_then(|c| c.get(1)))
@@ -1083,7 +1094,8 @@ impl CliEntry {
         ];
 
         if dev {
-            // Dev: plain HTTP + Vite dev server proxy.
+            // Dev: keep loopback HTTP for the Vite proxy, but also enable HTTPS so
+            // remote proxy sessions can still spin up secure local windows.
             let ui_dev_server = std::env::var("VITE_DEV_SERVER_URL")
                 .ok()
                 .filter(|value| !value.trim().is_empty())
@@ -1100,7 +1112,7 @@ impl CliEntry {
                 .unwrap_or_else(|| "info".to_string());
 
             args.push("--https".to_string());
-            args.push("false".to_string());
+            args.push("true".to_string());
             args.push("--http".to_string());
             args.push("true".to_string());
             args.push("--http-port".to_string());
@@ -1248,7 +1260,13 @@ fn build_shell_command_string(
     for arg in entry.runner_args(cli_args) {
         quoted.push(shell_escape(&arg));
     }
-    let command = format!("ELECTRON_RUN_AS_NODE=1 exec {}", quoted.join(" "));
+    let command = format!(
+        "if command -v {} >/dev/null 2>&1; then ELECTRON_RUN_AS_NODE=1 exec {}; else printf '%s%s\\n' '{}' {} >&2; exit 127; fi",
+        shell_escape(&entry.node_binary),
+        quoted.join(" "),
+        MISSING_NODE_PREFIX,
+        shell_escape(&entry.node_binary),
+    );
     let args = build_shell_args(&shell, &command);
     log_line(&format!("user shell command: {} {:?}", shell, args));
     Ok(ShellCommand { shell, args })
@@ -1288,8 +1306,11 @@ fn build_shell_args(shell: &str, command: &str) -> Vec<String> {
         .unwrap_or("")
         .to_lowercase();
 
-    let _ = shell_name;
+    if shell_name.contains("zsh") || shell_name.contains("bash") {
-    vec!["-l".into(), "-c".into(), command.into()]
+        vec!["-i".into(), "-l".into(), "-c".into(), command.into()]
+    } else {
+        vec!["-l".into(), "-c".into(), command.into()]
+    }
 }
 
 fn first_existing(paths: Vec<Option<PathBuf>>) -> Option<String> {

packages/tauri-app/src-tauri/src/linux_tls.rs

@@ -0,0 +1,88 @@
+use crate::AppState;
+use tauri::{AppHandle, Manager, WebviewWindow};
+use url::Url;
+use webkit2gtk::{WebContextExt, WebView, WebViewExt};
+
+pub fn should_bootstrap_tls_navigation(target_url: &Url, allow_tls_certificate: bool) -> bool {
+    allow_tls_certificate && target_url.scheme() == "https"
+}
+
+pub fn ensure_remote_window_tls_handler(
+    window: &WebviewWindow,
+    app_handle: &AppHandle,
+    window_label: &str,
+) -> Result<(), String> {
+    {
+        let state = app_handle.state::<AppState>();
+        let mut handlers = state
+            .remote_tls_handlers
+            .lock()
+            .map_err(|err| err.to_string())?;
+        if !handlers.insert(window_label.to_string()) {
+            return Ok(());
+        }
+    }
+
+    let app_handle = app_handle.clone();
+    let window_label = window_label.to_string();
+    window
+        .with_webview(move |platform_webview| {
+            let webview = platform_webview.inner();
+            let app_handle = app_handle.clone();
+            let window_label = window_label.clone();
+            webview.connect_load_failed_with_tls_errors(move |view, failing_uri, certificate, _| {
+                allow_remote_tls_certificate(
+                    &app_handle,
+                    &window_label,
+                    view,
+                    failing_uri,
+                    certificate,
+                )
+            });
+        })
+        .map_err(|err| err.to_string())
+}
+
+fn allow_remote_tls_certificate(
+    app_handle: &AppHandle,
+    window_label: &str,
+    view: &WebView,
+    failing_uri: &str,
+    certificate: &webkit2gtk::gio::TlsCertificate,
+) -> bool {
+    let Ok(parsed_uri) = Url::parse(failing_uri) else {
+        return false;
+    };
+    let Some(host) = parsed_uri.host_str() else {
+        return false;
+    };
+
+    let state = app_handle.state::<AppState>();
+    let skip_tls_verify = state
+        .remote_skip_tls_verify
+        .lock()
+        .ok()
+        .and_then(|values| values.get(window_label).copied())
+        .unwrap_or(false);
+    if !skip_tls_verify {
+        return false;
+    }
+
+    let expected_origin = state
+        .remote_origins
+        .lock()
+        .ok()
+        .and_then(|origins| origins.get(window_label).cloned());
+    let parsed_origin = parsed_uri.origin().ascii_serialization();
+    if expected_origin.as_deref() != Some(parsed_origin.as_str()) {
+        return false;
+    }
+
+    let Some(context) = view.context() else {
+        return false;
+    };
+
+    context.allow_tls_certificate_for_host(certificate, host);
+    view.load_uri(failing_uri);
+    true
+}

packages/tauri-app/src-tauri/src/main.rs

@@ -1,12 +1,16 @@
 #![cfg_attr(not(debug_assertions), windows_subsystem = "windows")]
 
+#[allow(dead_code)]
+mod cert_manager;
 mod cli_manager;
+#[cfg(target_os = "linux")]
+mod linux_tls;
 
 use cli_manager::{CliProcessManager, CliStatus};
 use keepawake::KeepAwake;
 use serde::Deserialize;
 use serde_json::json;
-use std::collections::HashMap;
+use std::collections::{HashMap, HashSet};
 use std::sync::atomic::{AtomicBool, Ordering};
 use std::sync::Mutex;
 use std::time::{SystemTime, UNIX_EPOCH};
@@ -16,6 +20,7 @@ use tauri::webview::Webview;
 use tauri::{
     AppHandle, Emitter, Manager, Runtime, WebviewUrl, WebviewWindowBuilder, WindowEvent, Wry,
 };
+use tauri_plugin_dialog::{DialogExt, MessageDialogButtons, MessageDialogKind};
 use tauri_plugin_global_shortcut::{
     Code as ShortcutCode, GlobalShortcutExt, Shortcut, ShortcutState,
 };
@@ -45,6 +50,9 @@ pub struct AppState {
     pub wake_lock: Mutex<Option<KeepAwake>>,
     pub zoom_level: Mutex<f64>,
     pub remote_origins: Mutex<HashMap<String, String>>,
+    pub remote_proxy_sessions: Mutex<HashMap<String, String>>,
+    pub remote_skip_tls_verify: Mutex<HashMap<String, bool>>,
+    pub remote_tls_handlers: Mutex<HashSet<String>>,
 }
 
 #[derive(Debug, Deserialize)]
@@ -53,9 +61,87 @@ struct RemoteWindowPayload {
     id: String,
     name: String,
     base_url: String,
+    entry_url: Option<String>,
+    proxy_session_id: Option<String>,
+    #[allow(dead_code)]
     skip_tls_verify: bool,
 }
 
+fn schedule_remote_proxy_session_cleanup(app: AppHandle, session_id: String) {
+    tauri::async_runtime::spawn(async move {
+        if let Err(err) = cleanup_remote_proxy_session(&app, &session_id).await {
+            eprintln!(
+                "[tauri] failed to clean up remote proxy session {}: {}",
+                session_id, err
+            );
+        }
+    });
+}
+
+async fn confirm_local_certificate_install(app: &AppHandle) -> Result<bool, String> {
+    let (sender, receiver) = std::sync::mpsc::sync_channel(1);
+
+    let mut dialog = app
+        .dialog()
+        .message(
+            "CodeNomad needs to install a local certificate to open self-signed HTTPS remote windows. This certificate is only used for local desktop proxy traffic on your machine. Your operating system may show a second certificate prompt after this.",
+        )
+        .title("Install Local Certificate")
+        .kind(MessageDialogKind::Warning)
+        .buttons(MessageDialogButtons::OkCancelCustom(
+            "Continue".into(),
+            "Cancel".into(),
+        ));
+
+    if let Some(window) = app.get_webview_window("main") {
+        dialog = dialog.parent(&window);
+    }
+
+    dialog.show(move |accepted| {
+        let _ = sender.send(accepted);
+    });
+
+    tauri::async_runtime::spawn_blocking(move || receiver.recv().unwrap_or(false))
+        .await
+        .map_err(|err| err.to_string())
+}
+
+async fn cleanup_remote_proxy_session(app: &AppHandle, session_id: &str) -> Result<(), String> {
+    let status = app.state::<AppState>().manager.status();
+    let Some(base_url) = status.url else {
+        return Ok(());
+    };
+
+    let mut cleanup_url = Url::parse(&base_url).map_err(|err| err.to_string())?;
+    cleanup_url.set_path(&format!("/api/remote-proxy/sessions/{session_id}"));
+    cleanup_url.set_query(None);
+    cleanup_url.set_fragment(None);
+
+    let client = if cleanup_url.scheme() == "https" {
+        let local_cert = cert_manager::ensure_local_cert()?;
+        let ca_cert = reqwest::Certificate::from_der(&local_cert.ca_cert_der)
+            .map_err(|err| err.to_string())?;
+        reqwest::Client::builder()
+            .add_root_certificate(ca_cert)
+            .build()
+            .map_err(|err| err.to_string())?
+    } else {
+        reqwest::Client::new()
+    };
+
+    let response = client
+        .delete(cleanup_url.as_str())
+        .send()
+        .await
+        .map_err(|err| err.to_string())?;
+
+    if response.status().is_success() || response.status() == reqwest::StatusCode::NOT_FOUND {
+        return Ok(());
+    }
+
+    Err(format!("unexpected status {}", response.status()))
+}
+
 #[derive(Debug, Default, Deserialize)]
 #[serde(default, rename_all = "camelCase")]
 struct WakeLockConfig {
@@ -119,7 +205,7 @@ fn is_dev_mode() -> bool {
 
 fn should_allow_internal(url: &Url) -> bool {
     match url.scheme() {
-        "tauri" | "asset" | "file" => true,
+        "tauri" | "asset" | "file" | "about" => true,
         // On Windows/WebView2, Tauri serves the app assets from `tauri.localhost`.
         // This must be treated as an internal origin or the navigation guard will
         // redirect it to the system browser and the app will appear blank.
@@ -167,25 +253,61 @@ fn intercept_navigation<R: Runtime>(webview: &Webview<R>, url: &Url) -> bool {
     false
 }
 
-#[tauri::command]
+async fn open_remote_window_impl(
-fn open_remote_window(app: AppHandle, payload: RemoteWindowPayload) -> Result<(), String> {
+    app: AppHandle,
-    if payload.skip_tls_verify && payload.base_url.starts_with("https://") {
+    payload: RemoteWindowPayload,
-        return Err(
+) -> Result<(), String> {
-            "Tauri cannot bypass self-signed HTTPS certificates automatically yet. Trust the certificate in your OS first, then reconnect, or use the CodeNomad Electron app."
+    let entry_url = payload.entry_url.as_deref().unwrap_or(payload.base_url.as_str());
-                .to_string(),
+    let parsed = Url::parse(entry_url).map_err(|err| err.to_string())?;
-        );
-    }
-
-    let parsed = Url::parse(&payload.base_url).map_err(|err| err.to_string())?;
     let label = format!("remote-{}", payload.id);
     let title = format!(
         "{} - {}",
         payload.name,
-        parsed.host_str().unwrap_or(payload.base_url.as_str())
+        Url::parse(&payload.base_url)
+            .ok()
+            .and_then(|url| url.host_str().map(str::to_string))
+            .unwrap_or_else(|| payload.base_url.clone())
     );
 
+    let window_url = parsed.clone();
+
+    let allow_linux_tls_certificate =
+        parsed.scheme() == "https" && (payload.proxy_session_id.is_some() || payload.skip_tls_verify);
+
+    app.state::<AppState>()
+        .remote_origins
+        .lock()
+        .map_err(|err| err.to_string())?
+        .insert(label.clone(), window_url.origin().ascii_serialization());
+    app.state::<AppState>()
+        .remote_skip_tls_verify
+        .lock()
+        .map_err(|err| err.to_string())?
+        .insert(label.clone(), allow_linux_tls_certificate);
+
+    let replaced_session = {
+        let state = app.state::<AppState>();
+        let mut sessions = state
+            .remote_proxy_sessions
+            .lock()
+            .map_err(|err| err.to_string())?;
+        match payload.proxy_session_id.clone() {
+            Some(session_id) => sessions.insert(label.clone(), session_id),
+            None => sessions.remove(&label),
+        }
+    };
+
+    if let Some(previous) = replaced_session {
+        if payload.proxy_session_id.as_deref() != Some(previous.as_str()) {
+            schedule_remote_proxy_session_cleanup(app.clone(), previous);
+        }
+    }
+
     if let Some(existing) = app.get_webview_window(&label) {
-        let _ = existing.navigate(parsed.clone());
+        #[cfg(target_os = "linux")]
+        linux_tls::ensure_remote_window_tls_handler(&existing, &app, &label)?;
+
+        let _ = existing.navigate(window_url.clone());
         let _ = existing.set_title(&title);
         let _ = existing.show();
         let _ = existing.unminimize();
@@ -193,25 +315,51 @@ fn open_remote_window(app: AppHandle, payload: RemoteWindowPayload) -> Result<()
         return Ok(());
     }
 
-    app.state::<AppState>()
+    #[cfg(target_os = "linux")]
-        .remote_origins
+    let initial_url = if linux_tls::should_bootstrap_tls_navigation(
-        .lock()
+        &window_url,
-        .map_err(|err| err.to_string())?
+        allow_linux_tls_certificate,
-        .insert(label.clone(), parsed.origin().ascii_serialization());
+    ) {
+        Url::parse("about:blank").map_err(|err| err.to_string())?
+    } else {
+        window_url.clone()
+    };
 
-    let window =
+    #[cfg(not(target_os = "linux"))]
-        WebviewWindowBuilder::new(&app, label.clone(), WebviewUrl::External(parsed.clone()))
+    let initial_url = window_url.clone();
-            .title(title)
+
-            .inner_size(1400.0, 900.0)
+    let window = WebviewWindowBuilder::new(&app, label.clone(), WebviewUrl::External(initial_url.clone()))
-            .min_inner_size(800.0, 600.0)
+        .title(title)
-            .build()
+        .inner_size(1400.0, 900.0)
-            .map_err(|err| err.to_string())?;
+        .min_inner_size(800.0, 600.0)
+        .build()
+        .map_err(|err| err.to_string())?;
+
+    #[cfg(target_os = "linux")]
+    {
+        linux_tls::ensure_remote_window_tls_handler(&window, &app, &label)?;
+        if initial_url != window_url {
+            let _ = window.navigate(window_url.clone());
+        }
+    }
 
     let app_handle = app.clone();
+    let label_for_cleanup = label.clone();
     window.on_window_event(move |event| {
         if let WindowEvent::Destroyed = event {
             if let Ok(mut origins) = app_handle.state::<AppState>().remote_origins.lock() {
-                origins.remove(&label);
+                origins.remove(&label_for_cleanup);
+            }
+            if let Ok(mut sessions) = app_handle.state::<AppState>().remote_proxy_sessions.lock() {
+                if let Some(session_id) = sessions.remove(&label_for_cleanup) {
+                    schedule_remote_proxy_session_cleanup(app_handle.clone(), session_id);
+                }
+            }
+            if let Ok(mut values) = app_handle.state::<AppState>().remote_skip_tls_verify.lock() {
+                values.remove(&label_for_cleanup);
+            }
+            if let Ok(mut handlers) = app_handle.state::<AppState>().remote_tls_handlers.lock() {
+                handlers.remove(&label_for_cleanup);
             }
         }
     });
@@ -219,6 +367,40 @@ fn open_remote_window(app: AppHandle, payload: RemoteWindowPayload) -> Result<()
     Ok(())
 }
 
+#[tauri::command]
+async fn open_remote_window(app: AppHandle, payload: RemoteWindowPayload) -> Result<(), String> {
+    #[cfg(not(target_os = "linux"))]
+    {
+        let entry_url = payload.entry_url.as_deref().unwrap_or(payload.base_url.as_str());
+        let parsed = Url::parse(entry_url).map_err(|err| err.to_string())?;
+        if payload.proxy_session_id.is_some() && parsed.scheme() == "https" {
+            let local_cert = cert_manager::ensure_local_cert().map_err(|err| {
+                format!(
+                    "Failed to load the local HTTPS certificate for the remote proxy window: {err}"
+                )
+            })?;
+            if cert_manager::needs_trust_in_store(&local_cert.ca_cert_der).map_err(|err| {
+                format!("Failed to inspect the local CodeNomad certificate trust state: {err}")
+            })? {
+                let accepted = confirm_local_certificate_install(&app).await?;
+                if !accepted {
+                    return Err(
+                        "CodeNomad needs the local certificate to be trusted before it can open self-signed HTTPS remote windows."
+                            .to_string(),
+                    );
+                }
+            }
+            if let Err(err) = cert_manager::trust_cert_in_store(&local_cert.ca_cert_der) {
+                return Err(format!(
+                    "Failed to trust the local CodeNomad CA certificate. Accept the certificate installation prompt and try again: {err}"
+                ));
+            }
+        }
+    }
+
+    open_remote_window_impl(app, payload).await
+}
+
 fn collect_directory_paths(paths: &[std::path::PathBuf]) -> Vec<String> {
     paths
         .iter()
@@ -346,6 +528,8 @@ fn set_windows_app_user_model_id() {
 fn set_windows_app_user_model_id() {}
 
 fn main() {
+    let _ = rustls::crypto::ring::default_provider().install_default();
+
     let navigation_guard: TauriPlugin<Wry, ()> = PluginBuilder::new("external-link-guard")
         .on_navigation(|webview, url| intercept_navigation(webview, url))
         .build();
@@ -373,6 +557,9 @@ fn main() {
             wake_lock: Mutex::new(None),
             zoom_level: Mutex::new(DEFAULT_ZOOM_LEVEL),
             remote_origins: Mutex::new(HashMap::new()),
+            remote_proxy_sessions: Mutex::new(HashMap::new()),
+            remote_skip_tls_verify: Mutex::new(HashMap::new()),
+            remote_tls_handlers: Mutex::new(HashSet::new()),
         })
         .setup(|app| {
             set_windows_app_user_model_id();

packages/tauri-app/src-tauri/tauri.conf.json

@@ -9,6 +9,7 @@
     "frontendDist": "resources/ui-loading"
   },
   "app": {
+    "enableGTKAppId": true,
     "withGlobalTauri": true,
     "windows": [
       {
@@ -41,6 +42,35 @@
   },
   "bundle": {
     "active": true,
+    "linux": {
+      "appimage": {
+        "files": {
+          "/usr/share/applications/ai.neuralnomads.codenomad.client.desktop": "icons/linux/ai.neuralnomads.codenomad.client.desktop"
+        }
+      },
+      "deb": {
+        "files": {
+          "/usr/share/applications/ai.neuralnomads.codenomad.client.desktop": "icons/linux/ai.neuralnomads.codenomad.client.desktop",
+          "/usr/share/icons/hicolor/32x32/apps/codenomad-tauri.png": "icons/linux/32x32.png",
+          "/usr/share/icons/hicolor/48x48/apps/codenomad-tauri.png": "icons/linux/48x48.png",
+          "/usr/share/icons/hicolor/64x64/apps/codenomad-tauri.png": "icons/linux/64x64.png",
+          "/usr/share/icons/hicolor/128x128/apps/codenomad-tauri.png": "icons/linux/128x128.png",
+          "/usr/share/icons/hicolor/256x256/apps/codenomad-tauri.png": "icons/linux/256x256.png",
+          "/usr/share/icons/hicolor/512x512/apps/codenomad-tauri.png": "icons/linux/512x512.png"
+        }
+      },
+      "rpm": {
+        "files": {
+          "/usr/share/applications/ai.neuralnomads.codenomad.client.desktop": "icons/linux/ai.neuralnomads.codenomad.client.desktop",
+          "/usr/share/icons/hicolor/32x32/apps/codenomad-tauri.png": "icons/linux/32x32.png",
+          "/usr/share/icons/hicolor/48x48/apps/codenomad-tauri.png": "icons/linux/48x48.png",
+          "/usr/share/icons/hicolor/64x64/apps/codenomad-tauri.png": "icons/linux/64x64.png",
+          "/usr/share/icons/hicolor/128x128/apps/codenomad-tauri.png": "icons/linux/128x128.png",
+          "/usr/share/icons/hicolor/256x256/apps/codenomad-tauri.png": "icons/linux/256x256.png",
+          "/usr/share/icons/hicolor/512x512/apps/codenomad-tauri.png": "icons/linux/512x512.png"
+        }
+      }
+    },
     "resources": [
       "resources/server",
       "resources/ui-loading"

packages/ui/src/components/folder-selection-view.tsx

@@ -16,6 +16,7 @@ import { showAlertDialog } from "../stores/alerts"
 import { openSettings, settingsOpen } from "../stores/settings-screen"
 import { openExternalUrl } from "../lib/external-url"
 import { serverApi } from "../lib/api-client"
+import { runtimeEnv } from "../lib/runtime-env"
 import { openRemoteServerWindow } from "../lib/native/remote-window"
 
 const codeNomadLogo = new URL("../images/CodeNomad-Icon.png", import.meta.url).href
@@ -332,7 +333,23 @@ const FolderSelectionView: Component<FolderSelectionViewProps> = (props) => {
     })
 
     if (openWindow) {
-      await openRemoteServerWindow(profile)
+      const remoteProxySession =
+        runtimeEnv.host === "tauri" && profile.skipTlsVerify && profile.baseUrl.startsWith("https://")
+          ? await serverApi.createRemoteProxySession({
+              baseUrl: profile.baseUrl,
+              skipTlsVerify: profile.skipTlsVerify,
+            })
+          : undefined
+
+      try {
+        await openRemoteServerWindow(profile, remoteProxySession?.windowUrl, remoteProxySession?.sessionId)
+      } catch (error) {
+        if (remoteProxySession) {
+          void serverApi.deleteRemoteProxySession(remoteProxySession.sessionId).catch(() => {})
+        }
+        throw error
+      }
+
       await markRemoteServerConnected(profile.id)
     }
 

packages/ui/src/components/instance/instance-shell2.tsx

@@ -357,7 +357,11 @@ const InstanceShell2: Component<InstanceShellProps> = (props) => {
     const pill = activeSessionStatusPill()
     if (!pill) return null
     return (
-      <span class={`status-indicator session-status session-status-list ${pill.className}`} title={pill.title}>
+      <span
+        class={`status-indicator session-status session-status-list ${pill.className} notranslate`}
+        title={pill.title}
+        translate="no"
+      >
         {pill.showAlertIcon ? <ShieldAlert class="w-3.5 h-3.5" aria-hidden="true" /> : <span class="status-dot" />}
         {pill.text}
       </span>

packages/ui/src/components/message-section.tsx

@@ -638,18 +638,25 @@ export default function MessageSection(props: MessageSectionProps) {
   const autoPinHoldTargetKey = createMemo(() => {
     if (!holdLongAssistantRepliesEnabled()) return null
     const messageId = lastVisibleMessageId()
-    return isAssistantTextMessage(messageId) ? messageId : null
+    return isStreamingAssistantTextMessage(messageId) ? messageId : null
   })
 
   function toggleHoldLongAssistantReplies() {
     updatePreferences({ holdLongAssistantReplies: !holdLongAssistantRepliesEnabled() })
   }
 
-  function isAssistantTextMessage(messageId: string | null | undefined) {
+  function isStreamingAssistantTextMessage(messageId: string | null | undefined) {
     if (!messageId) return false
     const resolvedStore = store()
     const record = resolvedStore.getMessage(messageId)
     if (!record || record.role !== "assistant") return false
+    if (record.status !== "streaming") return false
+
+    const info = resolvedStore.getMessageInfo(messageId)
+    if (!info) return false
+    const timeInfo = info?.time as { end?: number } | undefined
+    const isStreaming = timeInfo?.end === undefined || timeInfo.end === 0
+    if (!isStreaming) return false
 
     const { orderedParts } = buildRecordDisplayData(props.instanceId, record)
     return orderedParts.some((part) => {

packages/ui/src/components/session-list.tsx

@@ -520,7 +520,11 @@ const SessionList: Component<SessionListProps> = (props) => {
                   <ChevronDown class={`w-3.5 h-3.5 transition-transform ${rowProps.expanded ? "" : "-rotate-90"}`} />
                 </span>
               </Show>
-              <span class={`status-indicator session-status session-status-list ${statusClassName()}`} title={statusTooltip()}>
+              <span
+                class={`status-indicator session-status session-status-list ${statusClassName()} notranslate`}
+                title={statusTooltip()}
+                translate="no"
+              >
                 {needsInput() ? <ShieldAlert class="w-3.5 h-3.5" aria-hidden="true" /> : <span class="status-dot" />}
                 {statusText()}
               </span>
@@ -736,7 +740,9 @@ const SessionList: Component<SessionListProps> = (props) => {
         <div class="session-list-header p-3 border-b border-base">
           {props.headerContent ?? (
             <div class="flex items-center justify-between gap-3">
-              <h3 class="text-sm font-semibold text-primary">{t("sessionList.header.title")}</h3>
+              <h3 class="text-sm font-semibold text-primary notranslate" translate="no">
+                {t("sessionList.header.title")}
+              </h3>
               <KeyboardHint
                 shortcuts={[keyboardRegistry.get("session-prev")!, keyboardRegistry.get("session-next")!].filter(Boolean)}
               />

packages/ui/src/components/virtual-follow-list.tsx

@@ -161,8 +161,9 @@ export default function VirtualFollowList<T>(props: VirtualFollowListProps<T>) {
   const [showScrollTopButton, setShowScrollTopButton] = createSignal(false)
   const [showScrollBottomButton, setShowScrollBottomButton] = createSignal(false)
   const [activeKey, setActiveKey] = createSignal<string | null>(null)
-  const [heldItemCount, setHeldItemCount] = createSignal<number | null>(null)
+  const [activeHoldTargetKey, setActiveHoldTargetKey] = createSignal<string | null>(null)
-  const effectiveSuspendAutoPinToBottom = () => externalSuspendAutoPinToBottom() || heldItemCount() !== null
+  const [didTriggerHoldForCurrentTarget, setDidTriggerHoldForCurrentTarget] = createSignal(false)
+  const effectiveSuspendAutoPinToBottom = () => externalSuspendAutoPinToBottom() || activeHoldTargetKey() !== null
 
   const scrollButtonsCount = createMemo(() => (showScrollTopButton() ? 1 : 0) + (showScrollBottomButton() ? 1 : 0))
   const itemElements = new Map<string, HTMLDivElement>()
@@ -196,6 +197,17 @@ export default function VirtualFollowList<T>(props: VirtualFollowListProps<T>) {
     return performance.now() <= userScrollIntentUntil
   }
 
+  function clearAutoPinHold(options?: { resumeBottom?: boolean }) {
+    if (activeHoldTargetKey() === null) return
+    setActiveHoldTargetKey(null)
+    if (options?.resumeBottom && autoScroll()) {
+      requestAnimationFrame(() => {
+        if (!autoScroll() || activeHoldTargetKey() !== null) return
+        scrollToBottom(false)
+      })
+    }
+  }
+
   function attachScrollIntentListeners(element: HTMLDivElement | undefined) {
     if (detachScrollIntentListeners) {
       detachScrollIntentListeners()
@@ -257,7 +269,7 @@ export default function VirtualFollowList<T>(props: VirtualFollowListProps<T>) {
     // scrollbar). If follow mode stays enabled, the next render notification
     // snaps the list straight back to bottom. A real upward viewport move away
     // from bottom should always break follow unless a hold target is active.
-    if (wasPinnedAtBottom && scrolledUp && autoScroll() && !atBottom && heldItemCount() === null) {
+    if (wasPinnedAtBottom && scrolledUp && autoScroll() && !atBottom && activeHoldTargetKey() === null) {
       setAutoScroll(false)
       lastObservedPinnedAtBottom = false
       return
@@ -265,9 +277,7 @@ export default function VirtualFollowList<T>(props: VirtualFollowListProps<T>) {
 
     // Sync autoScroll state based on scroll position if it was a user scroll
     if (hasUserScrollIntent()) {
-      if (atBottom && heldItemCount() !== null) {
+      clearAutoPinHold()
-        setHeldItemCount(null)
-      }
       if (atBottom && !autoScroll()) {
         setAutoScroll(true)
       } else if (!atBottom && autoScroll()) {
@@ -303,7 +313,6 @@ export default function VirtualFollowList<T>(props: VirtualFollowListProps<T>) {
       }
     }
     updateScrollButtons()
-    updateAutoPinHold()
     props.onScroll?.()
 
     // Find active key (roughly the first visible item)
@@ -335,25 +344,14 @@ export default function VirtualFollowList<T>(props: VirtualFollowListProps<T>) {
 
   function updateAutoPinHold() {
     const element = scrollElement()
-    const itemCount = props.items().length
-    const heldCount = heldItemCount()
     if (!element) return
 
-    if (heldCount !== null) {
+    const targetKey = holdTargetKey()
-      if (itemCount > heldCount) {
+    const heldKey = activeHoldTargetKey()
-        setHeldItemCount(null)
-        if (autoScroll()) {
-          requestAnimationFrame(() => {
-            if (!autoScroll()) return
-            scrollToBottom(false)
-          })
-        }
-        return
-      }
 
-      if (itemCount < heldCount) {
+    if (heldKey !== null) {
-        setHeldItemCount(null)
+      if (targetKey !== heldKey) {
-        return
+        clearAutoPinHold({ resumeBottom: true })
       }
 
       return
@@ -361,9 +359,8 @@ export default function VirtualFollowList<T>(props: VirtualFollowListProps<T>) {
 
     if (!autoScroll()) return
     if (externalSuspendAutoPinToBottom()) return
-
-    const targetKey = holdTargetKey()
     if (!targetKey) return
+    if (didTriggerHoldForCurrentTarget()) return
 
     const itemWrapper = itemElements.get(targetKey)
     if (!itemWrapper) return
@@ -379,7 +376,8 @@ export default function VirtualFollowList<T>(props: VirtualFollowListProps<T>) {
       if (Math.abs(alignDelta) > 1) {
         element.scrollTop = Math.max(0, element.scrollTop + alignDelta)
       }
-      setHeldItemCount(itemCount)
+      setActiveHoldTargetKey(targetKey)
+      setDidTriggerHoldForCurrentTarget(true)
     }
   }
 
@@ -395,7 +393,7 @@ export default function VirtualFollowList<T>(props: VirtualFollowListProps<T>) {
     },
     notifyContentRendered: () => {
       updateAutoPinHold()
-      if (heldItemCount() !== null) return
+      if (activeHoldTargetKey() !== null) return
       if (autoScroll() && !effectiveSuspendAutoPinToBottom()) {
         scrollToBottom(true)
       }
@@ -411,14 +409,23 @@ export default function VirtualFollowList<T>(props: VirtualFollowListProps<T>) {
 
   createEffect(on(() => props.resetKey?.(), () => {
     itemElements.clear()
-    setHeldItemCount(null)
+    setActiveHoldTargetKey(null)
+    setDidTriggerHoldForCurrentTarget(false)
     lastObservedScrollOffset = 0
     lastObservedPinnedAtBottom = false
   }))
 
+  createEffect(on(holdTargetKey, (nextTargetKey, prevTargetKey) => {
+    if (nextTargetKey !== prevTargetKey && didTriggerHoldForCurrentTarget()) {
+      setDidTriggerHoldForCurrentTarget(false)
+    }
+    if (activeHoldTargetKey() === null) return
+    if (nextTargetKey === activeHoldTargetKey()) return
+    clearAutoPinHold({ resumeBottom: true })
+  }, { defer: true }))
+
   // Handle autoScroll (Follow) on items change
   createEffect(on(() => props.items().length, (len, prevLen) => {
-    updateAutoPinHold()
     if (len > (prevLen ?? 0) && autoScroll() && !effectiveSuspendAutoPinToBottom() && !suppressAutoScrollOnce) {
       requestAnimationFrame(() => scrollToBottom(true))
     }
@@ -427,16 +434,11 @@ export default function VirtualFollowList<T>(props: VirtualFollowListProps<T>) {
 
   // Handle followToken change
   createEffect(on(() => props.followToken?.(), () => {
-    updateAutoPinHold()
     if (autoScroll() && !effectiveSuspendAutoPinToBottom()) {
       scrollToBottom(true)
     }
   }, { defer: true }))
 
-  createEffect(on(() => holdTargetKey(), () => {
-    updateAutoPinHold()
-  }, { defer: true }))
-
   // Reset state on resetKey change
   createEffect(on(() => props.resetKey?.(), (nextKey) => {
     if (nextKey === lastResetKey) return
@@ -459,13 +461,6 @@ export default function VirtualFollowList<T>(props: VirtualFollowListProps<T>) {
     }
   })
 
-  createEffect(() => {
-    if (typeof window === "undefined") return
-    const handleResize = () => updateAutoPinHold()
-    window.addEventListener("resize", handleResize)
-    onCleanup(() => window.removeEventListener("resize", handleResize))
-  })
-
   return (
     <div class="virtual-follow-list-shell" ref={shellElement => {
       setShellElement(shellElement)

packages/ui/src/lib/api-client.ts

@@ -12,6 +12,8 @@ import type {
   SpeechTranscriptionResponse,
   SideCar,
   ServerMeta,
+  RemoteProxySessionCreateRequest,
+  RemoteProxySessionCreateResponse,
   RemoteServerProbeRequest,
   RemoteServerProbeResponse,
   VoiceModeStateResponse,
@@ -256,6 +258,15 @@ export const serverApi = {
       body: JSON.stringify(payload),
     })
   },
+  createRemoteProxySession(payload: RemoteProxySessionCreateRequest): Promise<RemoteProxySessionCreateResponse> {
+    return request<RemoteProxySessionCreateResponse>("/api/remote-proxy/sessions", {
+      method: "POST",
+      body: JSON.stringify(payload),
+    })
+  },
+  deleteRemoteProxySession(id: string): Promise<void> {
+    return request(`/api/remote-proxy/sessions/${encodeURIComponent(id)}`, { method: "DELETE" })
+  },
   fetchAuthStatus(): Promise<{ authenticated: boolean; username?: string; passwordUserProvided?: boolean }> {
     return request<{ authenticated: boolean; username?: string; passwordUserProvided?: boolean }>("/api/auth/status")
   },

packages/ui/src/lib/native/remote-window.ts

@@ -6,14 +6,22 @@ export interface RemoteWindowOpenPayload {
   id: string
   name: string
   baseUrl: string
+  entryUrl?: string
+  proxySessionId?: string
   skipTlsVerify: boolean
 }
 
-export async function openRemoteServerWindow(profile: Pick<RemoteServerProfile, "id" | "name" | "baseUrl" | "skipTlsVerify">): Promise<void> {
+export async function openRemoteServerWindow(
+  profile: Pick<RemoteServerProfile, "id" | "name" | "baseUrl" | "skipTlsVerify">,
+  entryUrl?: string,
+  proxySessionId?: string,
+): Promise<void> {
   const payload: RemoteWindowOpenPayload = {
     id: profile.id,
     name: profile.name,
     baseUrl: profile.baseUrl,
+    entryUrl,
+    proxySessionId,
     skipTlsVerify: profile.skipTlsVerify,
   }
 

packages/ui/src/stores/session-events.ts

@@ -397,7 +397,8 @@ function handleMessageUpdate(instanceId: string, event: MessageUpdateEvent | Mes
 
     const role: MessageRole = info.role === "user" ? "user" : "assistant"
     const hasError = Boolean((info as any).error)
-    const status: MessageStatus = hasError ? "error" : "complete"
+    const hasEnded = typeof timeInfo.end === "number" && timeInfo.end > 0
+    const status: MessageStatus = hasError ? "error" : hasEnded ? "complete" : "streaming"
 
     let record = store.getMessage(messageId)
     if (!record) {

packages/ui/src/types/global.d.ts

@@ -37,6 +37,8 @@ declare global {
       id: string
       name: string
       baseUrl: string
+      entryUrl?: string
+      proxySessionId?: string
       skipTlsVerify: boolean
     }) => Promise<{ ok: boolean }>
   }