fix(dashboard): gate remote read-only auth

src/commands/docker/up-subcommand.ts

@@ -40,7 +40,7 @@ export async function handleUp(args: string[]): Promise<void> {
     if (parsed.host) {
       console.log(
         info(
-          'Remote access requires dashboard auth. Run inside the container:\n  docker exec -it ccs-cliproxy ccs config auth setup'
+          'Full remote management requires dashboard auth. Without it, remote access stays read-only.\nRun inside the container:\n  docker exec -it ccs-cliproxy ccs config auth setup'
         )
       );
     }

src/web-server/routes/auth-routes.ts

@@ -42,7 +42,17 @@ export function resolveDashboardAccessState(
   const isLocalAccess = isLoopbackRemoteAddress(remoteAddress);
   const authConfigured = Boolean(authConfig.username && authConfig.password_hash);
 
-  if (authConfig.enabled && authConfigured) {
+  if (!authConfig.enabled) {
+    return {
+      authRequired: false,
+      authEnabled: false,
+      authConfigured,
+      isLocalAccess,
+      accessMode: 'open',
+    };
+  }
+
+  if (authConfigured) {
     return {
       authRequired: true,
       authEnabled: true,
@@ -52,19 +62,9 @@ export function resolveDashboardAccessState(
     };
   }
 
-  if (!authConfig.enabled && isLocalAccess) {
-    return {
-      authRequired: false,
-      authEnabled: false,
-      authConfigured,
-      isLocalAccess: true,
-      accessMode: 'open',
-    };
-  }
-
   return {
     authRequired: true,
-    authEnabled: authConfig.enabled,
+    authEnabled: true,
     authConfigured,
     isLocalAccess,
     accessMode: 'setup',

tests/unit/commands/docker-up-subcommand.test.ts

@@ -38,7 +38,8 @@ describe('docker up subcommand', () => {
       expect(rendered).toContain('Docker stack is running on docker-box.');
       expect(rendered).toContain('Dashboard port: 4000');
       expect(rendered).toContain('CLIProxy port: 9317');
-      expect(rendered).toContain('Remote access requires dashboard auth');
+      expect(rendered).toContain('Full remote management requires dashboard auth');
+      expect(rendered).toContain('Without it, remote access stays read-only.');
       expect(capture.errorLines).toEqual([]);
       expect(process.exitCode).toBe(0);
     } finally {

tests/unit/web-server/auth-check-remote-access.test.ts

@@ -54,18 +54,18 @@ describe('resolveDashboardAccessState', () => {
     });
   });
 
-  it('shows setup state for remote access when auth is disabled', () => {
+  it('keeps remote access open when auth is disabled', () => {
     expect(
       resolveDashboardAccessState(
         { enabled: false, username: '', password_hash: '', session_timeout_hours: 24 },
         '192.168.2.100'
       )
     ).toEqual({
-      authRequired: true,
+      authRequired: false,
       authEnabled: false,
       authConfigured: false,
       isLocalAccess: false,
-      accessMode: 'setup',
+      accessMode: 'open',
     });
   });
 

ui/src/components/shared/localhost-disclaimer.tsx

@@ -1,24 +1,48 @@
 import { Shield, X } from 'lucide-react';
 import { useState } from 'react';
+import { useAuth } from '@/contexts/auth-context';
 
 export function LocalhostDisclaimer() {
   const [dismissed, setDismissed] = useState(false);
+  const { authEnabled, isLocalAccess, loading } = useAuth();
 
-  if (dismissed) return null;
+  if (dismissed || loading) return null;
+
+  const isRemoteReadonly = !isLocalAccess && !authEnabled;
+  const wrapperClasses = isRemoteReadonly
+    ? 'w-full border-t border-amber-200 bg-amber-50 px-4 py-2 text-amber-900 transition-colors duration-200 dark:border-amber-800 dark:bg-amber-900/20 dark:text-amber-200'
+    : 'w-full border-t border-yellow-200 bg-yellow-50 px-4 py-2 text-yellow-800 transition-colors duration-200 dark:border-yellow-800 dark:bg-yellow-900/20 dark:text-yellow-200';
+  const dismissClasses = isRemoteReadonly
+    ? 'text-amber-600 hover:bg-amber-100 hover:text-amber-800 dark:text-amber-400 dark:hover:bg-amber-800/30'
+    : 'text-yellow-600 hover:bg-yellow-100 hover:text-yellow-800 dark:text-yellow-400 dark:hover:bg-yellow-800/30';
+  const message = isRemoteReadonly ? (
+    <>
+      <span className="hidden sm:inline">
+        Remote dashboard access is read-only until you run ccs config auth setup on the host.
+      </span>
+      <span className="sm:hidden">
+        Remote dashboard is read-only until host auth is configured.
+      </span>
+    </>
+  ) : (
+    <>
+      <span className="hidden sm:inline">
+        This dashboard runs locally. All data stays on your machine.
+      </span>
+      <span className="sm:hidden">Local dashboard - data stays on your device.</span>
+    </>
+  );
 
   return (
-    <div className="w-full bg-yellow-50 dark:bg-yellow-900/20 border-t border-yellow-200 dark:border-yellow-800 px-4 py-2 transition-colors duration-200">
+    <div className={wrapperClasses}>
       <div className="flex items-center justify-center gap-4">
-        <div className="flex items-center gap-2 text-sm text-yellow-800 dark:text-yellow-200">
+        <div className="flex items-center gap-2 text-sm">
           <Shield className="w-4 h-4 flex-shrink-0" />
-          <span className="hidden sm:inline">
-            This dashboard runs locally. All data stays on your machine.
-          </span>
-          <span className="sm:hidden">Local dashboard - data stays on your device.</span>
+          {message}
         </div>
         <button
           onClick={() => setDismissed(true)}
-          className="text-yellow-600 hover:text-yellow-800 dark:text-yellow-400 flex-shrink-0 p-1 rounded hover:bg-yellow-100 dark:hover:bg-yellow-800/30 transition-colors"
+          className={`flex-shrink-0 rounded p-1 transition-colors ${dismissClasses}`}
           aria-label="Dismiss disclaimer"
         >
           <X className="w-4 h-4" />

ui/tests/unit/components/auth/require-auth.test.tsx

@@ -0,0 +1,71 @@
+import { beforeEach, describe, expect, it, vi } from 'vitest';
+import { render, screen } from '@testing-library/react';
+import { MemoryRouter, Route, Routes } from 'react-router-dom';
+import { RequireAuth } from '@/components/auth/require-auth';
+
+const { useAuthMock } = vi.hoisted(() => ({
+  useAuthMock: vi.fn(),
+}));
+
+vi.mock('@/contexts/auth-context', () => ({
+  useAuth: useAuthMock,
+}));
+
+function renderGuard(initialPath = '/') {
+  return render(
+    <MemoryRouter initialEntries={[initialPath]}>
+      <Routes>
+        <Route path="/login" element={<div>login page</div>} />
+        <Route element={<RequireAuth />}>
+          <Route path="/" element={<div>dashboard page</div>} />
+        </Route>
+      </Routes>
+    </MemoryRouter>
+  );
+}
+
+describe('RequireAuth', () => {
+  beforeEach(() => {
+    useAuthMock.mockReset();
+  });
+
+  it('allows remote readonly sessions through without redirecting to login', () => {
+    useAuthMock.mockReturnValue({
+      authRequired: false,
+      isAuthenticated: false,
+      username: null,
+      loading: false,
+      authEnabled: false,
+      authConfigured: false,
+      isLocalAccess: false,
+      accessMode: 'open',
+      login: vi.fn(),
+      logout: vi.fn(),
+    });
+
+    renderGuard();
+
+    expect(screen.getByText('dashboard page')).toBeVisible();
+    expect(screen.queryByText('login page')).toBeNull();
+  });
+
+  it('redirects unauthenticated users when dashboard auth is enabled', () => {
+    useAuthMock.mockReturnValue({
+      authRequired: true,
+      isAuthenticated: false,
+      username: null,
+      loading: false,
+      authEnabled: true,
+      authConfigured: true,
+      isLocalAccess: false,
+      accessMode: 'login',
+      login: vi.fn(),
+      logout: vi.fn(),
+    });
+
+    renderGuard();
+
+    expect(screen.getByText('login page')).toBeVisible();
+    expect(screen.queryByText('dashboard page')).toBeNull();
+  });
+});

ui/tests/unit/components/shared/localhost-disclaimer.test.tsx

@@ -0,0 +1,47 @@
+import { beforeEach, describe, expect, it, vi } from 'vitest';
+import { render, screen } from '@testing-library/react';
+import { LocalhostDisclaimer } from '@/components/shared/localhost-disclaimer';
+
+const { useAuthMock } = vi.hoisted(() => ({
+  useAuthMock: vi.fn(),
+}));
+
+vi.mock('@/contexts/auth-context', () => ({
+  useAuth: useAuthMock,
+}));
+
+describe('LocalhostDisclaimer', () => {
+  beforeEach(() => {
+    useAuthMock.mockReset();
+  });
+
+  it('shows the local safety copy for loopback sessions', () => {
+    useAuthMock.mockReturnValue({
+      authEnabled: false,
+      isLocalAccess: true,
+      loading: false,
+    });
+
+    render(<LocalhostDisclaimer />);
+
+    expect(
+      screen.getByText('This dashboard runs locally. All data stays on your machine.')
+    ).toBeVisible();
+  });
+
+  it('shows the remote read-only copy when auth is disabled for remote access', () => {
+    useAuthMock.mockReturnValue({
+      authEnabled: false,
+      isLocalAccess: false,
+      loading: false,
+    });
+
+    render(<LocalhostDisclaimer />);
+
+    expect(
+      screen.getByText(
+        'Remote dashboard access is read-only until you run ccs config auth setup on the host.'
+      )
+    ).toBeVisible();
+  });
+});

ui/tests/unit/pages/login-page.test.tsx

@@ -1,7 +1,7 @@
 import { beforeEach, describe, expect, it, vi } from 'vitest';
 import i18n from '@/lib/i18n';
 import { LoginPage } from '@/pages/login';
-import { render, screen, userEvent } from '@tests/setup/test-utils';
+import { render, screen, userEvent, waitFor } from '@tests/setup/test-utils';
 
 const { navigateMock, useAuthMock } = vi.hoisted(() => ({
   navigateMock: vi.fn(),
@@ -40,13 +40,13 @@ describe('LoginPage', () => {
     await i18n.changeLanguage('en');
   });
 
-  it('renders a setup state for remote access when dashboard auth is unavailable', () => {
+  it('redirects away when dashboard auth is disabled for remote access', async () => {
     useAuthMock.mockReturnValue({
-      authRequired: true,
+      authRequired: false,
       isAuthenticated: false,
       username: null,
       loading: false,
-      accessMode: 'setup',
+      accessMode: 'open',
       authEnabled: false,
       authConfigured: false,
       isLocalAccess: false,
@@ -56,11 +56,10 @@ describe('LoginPage', () => {
 
     render(<LoginPage />);
 
-    expect(screen.getByRole('heading', { name: 'Remote access needs host setup' })).toBeVisible();
-    expect(screen.getByText('ccs config auth setup')).toBeVisible();
-    expect(screen.getByText('No default credentials ship with CCS.')).toBeVisible();
-    expect(screen.queryByLabelText('Username')).not.toBeInTheDocument();
-    expect(screen.queryByRole('button', { name: 'Sign In' })).not.toBeInTheDocument();
+    await waitFor(() => {
+      expect(navigateMock).toHaveBeenCalledWith('/settings', { replace: true });
+    });
+    expect(screen.queryByRole('heading', { name: 'Remote access needs host setup' })).toBeNull();
   });
 
   it('renders the incomplete setup copy when auth is enabled without credentials', () => {