KeiSeiKit-1.0/_primitives/_rust/kei-buddy
Parfii-bot cc6b8341a3 fix(kei-buddy): close 3 HIGH audit findings from session multi-critic swarm
1. OID-check в parse_x25519_pkcs8_pem
   До: брался последний 32-байтный slice любого PKCS#8 DER, OID не
   проверялся. RSA/EC/Ed25519 ключ молча давал 32 неправильных байта
   → decrypt падал с generic "wrong key" без объяснения.
   После: строгая проверка длины (48 байт) + OID 1.3.101.110 (X25519,
   byte slice 9..12 = 0x2b,0x65,0x6e). Внешний openssl ключ другого
   алгоритма теперь даёт явную ошибку с указанием реального OID.
   Константы X25519_OID + X25519_PKCS8_DER_LEN.
   RFC 8410 §3 + §7 ссылка в doc-комментарии.

2. x25519-dalek feature `zeroize`
   До: features=["static_secrets"] — StaticSecret хранил priv-ключ
   в куче без затирания при Drop. Локальный priv_raw.zeroize() стирал
   только стек-копию, оригинал в куче оставался до GC.
   После: features=["static_secrets","zeroize"] — StaticSecret сам
   реализует ZeroizeOnDrop, ключ затирается при выходе из scope.

3. Два новых теста:
   - parse_rejects_wrong_length_der — 32-байтный DER (вместо 48)
     отклоняется с сообщением про "48 bytes"
   - parse_rejects_wrong_oid — DER с OID Ed25519 (0x2b,0x65,0x70)
     отклоняется с сообщением про "X25519"

   8/8 тестов модуля проходят, cargo check workspace чисто.

Старая 0.14.5 mcp-server (с source maps содержавшими /Users/
denisparfionovich/...) удалена с keigit.com отдельной операцией
через Forgejo DELETE API.
2026-05-17 13:41:18 +08:00
..
src fix(kei-buddy): close 3 HIGH audit findings from session multi-critic swarm 2026-05-17 13:41:18 +08:00
tests feat(kei-buddy fleet): 5 atomics — google/apple contacts + classifier + tick + slash-commands 2026-05-12 16:33:58 +08:00
Cargo.toml fix(kei-buddy): close 3 HIGH audit findings from session multi-critic swarm 2026-05-17 13:41:18 +08:00
README.md feat(kei-buddy): functional MVP — store + state-machine port + serve binary 2026-05-12 14:21:33 +08:00

kei-buddy

Maturity: concept / scaffold — no business logic yet.

Purpose

kei-buddy is the runtime crate that composes existing KeiSeiKit primitives (kei-pet, kei-memory-sqlite, kei-cortex, kei-notify-telegram) into a personal-assistant Telegram bot called KeiBuddy.

On first contact the bot walks the user through an 11-state onboarding flow: name, tone, interests, hobbies, per-topic decomposition (specifics → now-or-later → research preference → source selection), and digest schedule. After onboarding the bot enters ongoing conversation mode, drawing on the stored persona and memory.

This crate provides the state-machine enum and skeleton driver. The onboarding FSM is ported from keisei-marketplace/src/lib/keibuddy/chat-onboard.ts.

Status

Scaffold only. The OnboardState enum and TransitionInput struct are defined. All transition logic is stubbed (next() returns self.clone()). The binary entry point prints a placeholder message and exits 0.

Running

Environment variables

Variable Required Default Description
TELEGRAM_BOT_TOKEN yes (serve) Bot token from @BotFather
TELEGRAM_WEBHOOK_SECRET yes (serve) Secret token for webhook verification
KEI_BUDDY_PORT no 8080 HTTP port to bind
KEI_BUDDY_DB_PATH no ./kei-buddy.db SQLite database path
OPENAI_API_KEY no Enables OpenAiExtractor when set (requires extractor-openai feature)

Subcommands

# Apply schema (idempotent; run once before first serve)
kei-buddy migrate

# Register the webhook URL with Telegram
kei-buddy webhook-set https://your-domain.com/webhook

# Start the HTTP server
kei-buddy serve

# Remove the registered webhook (revert to polling)
kei-buddy webhook-delete

Example systemd unit

[Unit]
Description=KeiBuddy Telegram bot
After=network.target

[Service]
EnvironmentFile=/etc/kei-buddy/env
ExecStart=/usr/local/bin/kei-buddy serve
Restart=on-failure
User=keisei

[Install]
WantedBy=multi-user.target

Roadmap

  • OpenAiExtractor wiring — pass real OPENAI_API_KEY to OpenAiExtractor in serve.rs when feature enabled.
  • Persona binding — read persona manifest via kei-pet; apply tone overlay to outgoing replies.
  • Digest scheduling — wire kei-cron-scheduler for morning/evening digest delivery.