2af57e6686
Multi-tenant reverse-tunnel service ("ngrok for Claude Code" with E2E): a
host-agent dials OUT to an operator-run relay; external devices reach the host
THROUGH the relay, routed by per-tenant subdomain, forwarding ciphertext only
(the relay never sees plaintext). Lets a customer reach their own self-hosted
web-terminal from anywhere with zero networking setup.
Packages — all tsc-strict + vitest green (656 tests), cross-package integration verified:
- relay-contracts: frozen shared contracts (mux frame codec, data model,
capability token, E2E envelope, pairing) — the src/types.ts analog
- term-relay: native WS mux + stateless data plane (subdomain routing, ciphertext forward)
- agent: host-agent (pairing, per-host Ed25519 + mTLS dial-out, forwards to 127.0.0.1:3000)
- control-plane: accounts/hosts registry, pairing-code flow, routing table, provisioning
- relay-e2e: browser<->agent E2E (X25519 ECDH through relay, AEAD, anti-replay, recoverable replay key)
- relay-auth: Passkey/WebAuthn, capability tokens, per-host certs, deny-by-default tenant isolation
- relay-web: browser login + Web Crypto E2E + client-side preview rendering
Security invariants INV1-15 enforced; cross-tenant isolation CI tripwire live
(.github/workflows/relay-tripwire.yml). Design + implementation-level plans in
docs/PLAN_RELAY_*.md and docs/EXPLORE_RELAY_SERVICE.md.
NOTE: generated autonomously per the reviewed plans. The security-critical
packages (relay-e2e, relay-auth) REQUIRE expert security audit before any real
deployment — passing tests prove self-consistency, not resistance to attackers.
Base app (src/, public/) unchanged; concurrent desktop work left uncommitted.
77 lines
2.5 KiB
TypeScript
77 lines
2.5 KiB
TypeScript
import { describe, expect, it, vi } from 'vitest'
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import type { AgentConfig } from '../src/config/agentConfig.js'
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import {
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RootRefusedError,
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detectPlatform,
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installService,
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uninstallService,
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type InstallDeps,
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} from '../src/service/install.js'
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const CFG: AgentConfig = {
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relayUrl: 'wss://relay/agent',
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enrollUrl: 'https://x/enroll',
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stateDir: '/tmp/x',
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localTargetUrl: 'ws://127.0.0.1:3000',
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subdomain: 'host-42',
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hostId: 'h-1',
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}
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function deps(uid = 501): InstallDeps & { writes: Array<[string, string]>; runs: Array<[string, readonly string[]]> } {
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const writes: Array<[string, string]> = []
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const runs: Array<[string, readonly string[]]> = []
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return {
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writes,
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runs,
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writeFile: (p, c) => writes.push([p, c]),
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runCommand: async (cmd, args) => {
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runs.push([cmd, args])
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},
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getuid: () => uid,
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homedir: () => '/home/alice',
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username: () => 'alice',
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binPath: () => '/usr/local/bin/web-terminal-agent',
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}
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}
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describe('detectPlatform (T17)', () => {
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it('maps darwin→launchd, linux→systemd, else null', () => {
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expect(detectPlatform('darwin')).toBe('launchd')
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expect(detectPlatform('linux')).toBe('systemd')
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expect(detectPlatform('win32')).toBeNull()
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})
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})
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describe('installService (T17)', () => {
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it('refuses to install as root (negative, least privilege)', async () => {
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await expect(installService(CFG, 'systemd', deps(0))).rejects.toBeInstanceOf(RootRefusedError)
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})
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it('systemd: writes a run-as-user unit and enables it', async () => {
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const d = deps()
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await installService(CFG, 'systemd', d)
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const [, unit] = d.writes[0]!
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expect(unit).toContain('ExecStart=/usr/local/bin/web-terminal-agent run')
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expect(unit).toContain('User=alice')
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expect(unit).not.toContain('User=root')
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expect(unit).toContain('Restart=on-failure')
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expect(d.runs[0]![0]).toBe('systemctl')
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})
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it('launchd: writes a plist with ProgramArguments run + KeepAlive', async () => {
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const d = deps()
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await installService(CFG, 'launchd', d)
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const [path, plist] = d.writes[0]!
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expect(path).toContain('LaunchAgents')
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expect(plist).toContain('<string>run</string>')
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expect(plist).toContain('<key>KeepAlive</key>')
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expect(d.runs[0]![0]).toBe('launchctl')
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})
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it('uninstall unloads cleanly', async () => {
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const d = deps()
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await uninstallService('launchd', d)
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expect(d.runs[0]).toEqual(['launchctl', ['unload', '/home/alice/Library/LaunchAgents/com.web-terminal.agent.plist']])
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})
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})
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