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2f48f867f1
Foundation for the zero-knowledge opt-in. New crypto/recovery.ts
provides the user-held secret half of the Phase 9 design:
- generateRecoverySecret() — 32 random bytes (256 bits) from Web
Crypto CSPRNG
- formatRecoveryCode() — renders raw bytes as 16 dash-separated
groups of 4 uppercase hex chars: "1A2B-3C4D-5E6F-..." (79 chars
total). Copy-pasteable, password-manager-friendly, no language
dependency.
- parseRecoveryCode() — tolerant inverse: strips whitespace + any
dash placement, accepts mixed case, throws RecoveryCodeFormatError
on wrong length / non-hex (no position-leaking errors)
- deriveRecoveryWrapKey() — HKDF-SHA256 with empty salt + versioned
info "mana-recovery-v1" → non-extractable AES-GCM-256 wrap key.
HKDF (not PBKDF2/scrypt) because the input already has full 256
bits of entropy — no slow KDF needed.
- wrapMasterKeyWithRecovery() — exports the master key bytes,
AES-GCM-encrypts with the recovery wrap key, returns base64
ciphertext + IV ready for the server. Wipes the raw MK reference
immediately after sealing.
- unwrapMasterKeyWithRecovery() — inverse, returns a non-extractable
CryptoKey. Throws uniformly on wrong code / tampered ciphertext —
the UI maps both to "wrong recovery code" so an attacker gets no
side-channel signal about which check failed.
Why hex over BIP-39?
- No 2048-word wordlist to bundle (~17 KB even gzipped)
- 32 random bytes have full 256 bits of entropy on their own — no
checksum word needed because there's nothing to "validate"
- Trivially copy-pasteable into any password manager, no language
dependency, no autocomplete-confusing dictionary words
- Survives autocorrect (no spaces)
22 tests in recovery.test.ts cover:
- generation (length, randomness)
- format (16 groups, uppercase, total 79 chars, wrong-length input)
- parse (roundtrip, lowercase, whitespace, missing dashes, extra
dashes, error cases, no position leakage)
- key derivation (non-extractable, deterministic, wrong-length input)
- wrap/unwrap roundtrip (with and without format/parse trip)
- failure modes (wrong code, tampered ciphertext)
- IV uniqueness (no reuse on repeated wraps)
This is the self-contained foundation. Server-side schema, vault
service extensions, vault-client wire-up and the settings UI all
build on these primitives in subsequent commits.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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| docker | ||
| docs | ||
| games | ||
| load-tests | ||
| NewAppIdeas/Roblox Reimagined | ||
| packages | ||
| patches | ||
| scripts | ||
| services | ||
| tests/e2e | ||
| .dockerignore | ||
| .editorconfig | ||
| .env.development | ||
| .env.macmini.example | ||
| .gitignore | ||
| .npmrc | ||
| .nvmrc | ||
| .prettierignore | ||
| .prettierrc.json | ||
| CLAUDE.md | ||
| cloudflared-config.yml | ||
| docker-compose.dev.yml | ||
| docker-compose.macmini.yml | ||
| eslint.config.mjs | ||
| gift-codes-2026-02-14.txt | ||
| lint-staged.config.js | ||
| mac-mini-setup.sh | ||
| package.json | ||
| playwright.config.ts | ||
| pnpm-lock.yaml | ||
| pnpm-workspace.yaml | ||
| README.md | ||
| test-chat-auth.sh | ||
| TROUBLESHOOTING.md | ||
| turbo.json | ||
| vitest.config.ts | ||
Mana Monorepo
Monorepo containing all Mana projects — a self-hosted multi-app ecosystem with shared packages and unified tooling.
Projects
| Project | Description | Apps |
|---|---|---|
| mana | Multi-app ecosystem platform | Expo mobile, SvelteKit web |
| chat | AI chat application | NestJS backend, Expo mobile, SvelteKit web, Astro landing |
| todo | Task management | NestJS backend, SvelteKit web, Astro landing |
| calendar | Calendar & scheduling | NestJS backend, SvelteKit web, Astro landing |
| clock | Pomodoro & time tracking | NestJS backend, SvelteKit web, Astro landing |
| contacts | Contact management | NestJS backend, SvelteKit web |
| picture | AI image generation | NestJS backend, Expo mobile, SvelteKit web, Astro landing |
| cards | Card/deck management | NestJS backend, Expo mobile, SvelteKit web |
| zitare | Daily inspiration quotes | NestJS backend, Expo mobile, SvelteKit web, Astro landing |
| mukke | Music player | NestJS backend, SvelteKit web |
| planta | Plant care tracker | NestJS backend, SvelteKit web |
| storage | Cloud storage | NestJS backend, SvelteKit web |
| questions | Q&A with web search | SvelteKit web |
| skilltree | Skill tree visualization | NestJS backend, SvelteKit web |
| nutriphi | Nutrition tracking | NestJS backend, SvelteKit web |
| citycorners | City guide | NestJS backend, SvelteKit web, Astro landing |
| presi | Presentation tool | NestJS backend, SvelteKit web |
| photos | Photo management | NestJS backend, SvelteKit web |
Getting Started
Prerequisites
- Node.js 20+
- pnpm 9.15.0+
- Docker (for PostgreSQL, Redis, MinIO)
Installation
pnpm install
Development
# Start infrastructure (PostgreSQL, Redis, MinIO)
pnpm docker:up
# Start any app with auto DB setup
pnpm dev:chat:full
pnpm dev:todo:full
pnpm dev:calendar:full
pnpm dev:contacts:full
# Build & quality
pnpm run build
pnpm run type-check
pnpm run format
See CLAUDE.md for comprehensive development documentation.
Architecture
mana-monorepo/
├── apps/ # Product applications
├── services/ # Microservices (auth, search, LLM, bots)
├── packages/ # Shared packages
├── docker/ # Docker configuration
└── scripts/ # Development & deployment scripts
Tooling
- Package Manager: pnpm 9.15.0
- Build System: Turborepo
- Formatting: Prettier (tabs, single quotes, 100 char width)
- Hosting: Mac Mini (self-hosted) via Docker + Cloudflare Tunnel
- Analytics: Umami (stats.mana.how)
License
Private - All rights reserved