Sterister
e6fdf31b49
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V3.1 → V3.12 consolidated and tagged for the first GA release. Wire format unchanged from 0.4.x — 4.0 peers interoperate with 0.4.x peers byte-for-byte. The version bump is semantic: audit-cycle complete, opt-in surface fully exposed, threat model refreshed for every new surface. Highlights: - All 24 @shade/* packages bumped to 4.0.0 in lockstep. - CHANGELOG 4.0.0 section is the canonical manifest of what landed. - THREAT-MODEL extended (§10 fingerprint gates, §11 WebRTC P2P, §12 Web-Worker boundary) + residual-risks table refreshed. - OpenAPI now covers all 27 routes: prekey, transfer, KT, inbox, bridge, observer, /metrics, /healthz, /ready. - MIGRATION 0.3.x → 4.0 documented + smoke-tested against shade migrate-storage on a real SQLite DB. - docs/audit/REVIEW-BUNDLE.md + SCOPE.md ready for external reviewer. - scripts/soak.ts harness for the GA-stable 2-week soak window. - All V*.md plans archived under docs/archive/ with Status: Done. - Voice/Video carved out into V5.0; 4.0 audit focuses on the frozen non-realtime stack. Tests: TS 1000/1000 + Kotlin 11/11 cross-platform vectors green. Docker: gt.zyon.no/stian/shade-prekey:4.0.0 builds and reports version 4.0.0 on /health. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
64 lines
2.3 KiB
TypeScript
64 lines
2.3 KiB
TypeScript
import { describe, test, expect } from 'bun:test';
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import { aeadOpen, aeadSeal, AEAD_NONCE_LEN, AEAD_TAG_LEN } from '../src/crypto/aead.js';
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const TEXT = new TextEncoder();
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describe('AEAD — basic seal/open', () => {
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const key = new Uint8Array(32).fill(0xAA);
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const nonce = new Uint8Array(AEAD_NONCE_LEN).fill(0x55);
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const aad = TEXT.encode('shade-aad-v1|sessions|session|alice');
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const pt = TEXT.encode('hello shade');
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test('round-trips', async () => {
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const blob = await aeadSeal(key, nonce, pt, aad);
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expect(blob.length).toBe(AEAD_NONCE_LEN + pt.length + AEAD_TAG_LEN);
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const opened = await aeadOpen(key, blob, aad);
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expect(opened).toEqual(pt);
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});
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test('blob carries the nonce in the prefix', async () => {
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const blob = await aeadSeal(key, nonce, pt, aad);
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expect(blob.subarray(0, AEAD_NONCE_LEN)).toEqual(nonce);
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});
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test('rejects wrong key', async () => {
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const blob = await aeadSeal(key, nonce, pt, aad);
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const wrong = new Uint8Array(32).fill(0xBB);
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await expect(aeadOpen(wrong, blob, aad)).rejects.toThrow();
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});
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test('rejects wrong AAD', async () => {
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const blob = await aeadSeal(key, nonce, pt, aad);
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await expect(aeadOpen(key, blob, TEXT.encode('different aad'))).rejects.toThrow();
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});
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test('rejects flipped ciphertext bit', async () => {
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const blob = await aeadSeal(key, nonce, pt, aad);
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const tampered = new Uint8Array(blob);
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tampered[AEAD_NONCE_LEN + 2]! ^= 0x01;
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await expect(aeadOpen(key, tampered, aad)).rejects.toThrow();
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});
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test('rejects flipped tag bit', async () => {
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const blob = await aeadSeal(key, nonce, pt, aad);
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const tampered = new Uint8Array(blob);
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tampered[blob.length - 1]! ^= 0x01;
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await expect(aeadOpen(key, tampered, aad)).rejects.toThrow();
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});
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test('rejects flipped nonce bit (mismatch with expected)', async () => {
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const blob = await aeadSeal(key, nonce, pt, aad);
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const tampered = new Uint8Array(blob);
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tampered[1]! ^= 0x01;
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await expect(aeadOpen(key, tampered, aad, nonce)).rejects.toThrow(/nonce mismatch/);
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});
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test('rejects too-short blob', async () => {
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await expect(aeadOpen(key, new Uint8Array(10), aad)).rejects.toThrow();
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});
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test('rejects nonce of wrong size on seal', async () => {
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await expect(aeadSeal(key, new Uint8Array(8), pt, aad)).rejects.toThrow();
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});
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});
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