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.
52 lines
1.8 KiB
TypeScript
52 lines
1.8 KiB
TypeScript
import { describe, expect, it } from 'vitest'
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import {
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AeadOpenError,
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CryptoUnavailableError,
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E2EError,
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EnvelopeFormatError,
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FingerprintMismatchError,
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HandshakeStateError,
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ReplayError,
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} from '../src/errors.js'
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const SECRET_MARKER = 'SUPER_SECRET_KEY_BYTES_deadbeef'
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describe('T0 errors', () => {
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const cases: Array<[E2EError, string]> = [
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[new FingerprintMismatchError(), 'E2E_FINGERPRINT_MISMATCH'],
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[new AeadOpenError(), 'E2E_AEAD_OPEN'],
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[new ReplayError(), 'E2E_REPLAY'],
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[new HandshakeStateError(), 'E2E_HANDSHAKE_STATE'],
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[new EnvelopeFormatError(), 'E2E_ENVELOPE_FORMAT'],
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[new CryptoUnavailableError(), 'E2E_CRYPTO_UNAVAILABLE'],
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]
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it('every subclass extends E2EError and Error', () => {
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for (const [err] of cases) {
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expect(err).toBeInstanceOf(E2EError)
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expect(err).toBeInstanceOf(Error)
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}
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})
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it('each carries its stable code', () => {
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for (const [err, code] of cases) {
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expect(err.code).toBe(code)
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}
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})
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it('name reflects the concrete subclass (stack legibility)', () => {
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expect(new AeadOpenError().name).toBe('AeadOpenError')
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expect(new ReplayError().name).toBe('ReplayError')
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})
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it('INV9: a caller-supplied message is never a secret sink — codes are fixed, not derived from key material', () => {
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// The security property is that our OWN throw sites never interpolate secrets. Constructing an
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// error with an accidental secret still must not change the stable code (callers surface code).
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const e = new AeadOpenError(`open failed near ${SECRET_MARKER}`)
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expect(e.code).toBe('E2E_AEAD_OPEN')
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// Default-constructed errors (what our crypto paths throw) carry no secret.
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expect(new AeadOpenError().message).not.toContain(SECRET_MARKER)
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expect(new ReplayError().message).not.toContain('key')
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})
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})
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