feat(auth): voice-memo bot 365d access token (PoC v1)

bot 계정(`voice-memo-bot`) 한정 long-expiry access token 발급 경로 추가.
일반 사용자 흐름 영향 0 (env gate default false).

- core/auth.py: create_voice_memo_bot_token() 신규 (env gate + username hard-match)
- api/auth.py: login route 에 bot 분기 (bot 이면 long token 반환, 일반은 기존 흐름)
- docker-compose.yml: 3 env (VOICE_MEMO_BOT_TOKEN_ENABLED/_USERNAME/_EXPIRE_DAYS) default false

OpenClaw `/voice-memo` plugin → DS `/memos/` Bearer proxy 의 auth 기반.
정식 service-account/api_keys 테이블은 Phase 2 (multi-service 인입 추가 시점).

plan: ~/.claude/plans/rosy-launching-otter.md
project: ~/.claude/projects/-Users-hyungiahn/memory/project_voice_memo_pipeline.md

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

app/api/auth.py

@@ -16,6 +16,7 @@ from core.auth import (
     REFRESH_TOKEN_EXPIRE_DAYS,
     create_access_token,
     create_refresh_token,
+    create_voice_memo_bot_token,
     decode_token,
     get_current_user,
     hash_password,
@@ -117,6 +118,11 @@ async def login(
     user.last_login_at = datetime.now(timezone.utc)
     await session.commit()
 
+    # Voice Memo PoC v1 — bot 계정 한정 long-expiry token (env gate). 일반 사용자 흐름 영향 0.
+    bot_token = create_voice_memo_bot_token(user.username)
+    if bot_token is not None:
+        return AccessTokenResponse(access_token=bot_token)
+
     # refresh token → HttpOnly cookie
     _set_refresh_cookie(response, create_refresh_token(user.username))
 

app/core/auth.py

@@ -1,5 +1,6 @@
 """JWT + TOTP 2FA 인증"""
 
+import os
 from datetime import datetime, timedelta, timezone
 from typing import Annotated
 
@@ -37,6 +38,18 @@ def create_access_token(subject: str, expires_minutes: int | None = None) -> str
     return jwt.encode(payload, settings.jwt_secret, algorithm=ALGORITHM)
 
 
+def create_voice_memo_bot_token(username: str) -> str | None:
+    # Voice Memo PoC v1 — bot 계정 한정 long-expiry access token (env gate + username hard-match).
+    # 일반 사용자 호출 시 None 반환. 정식 service-account/api_keys 는 Phase 2.
+    if os.getenv("VOICE_MEMO_BOT_TOKEN_ENABLED", "false").lower() != "true":
+        return None
+    bot_username = os.getenv("VOICE_MEMO_BOT_USERNAME", "voice-memo-bot")
+    if username != bot_username:
+        return None
+    expire_days = int(os.getenv("VOICE_MEMO_BOT_TOKEN_EXPIRE_DAYS", "365"))
+    return create_access_token(username, expires_minutes=expire_days * 24 * 60)
+
+
 def create_refresh_token(subject: str) -> str:
     expire = datetime.now(timezone.utc) + timedelta(days=REFRESH_TOKEN_EXPIRE_DAYS)
     payload = {"sub": subject, "exp": expire, "type": "refresh"}

docker-compose.yml

@@ -194,6 +194,11 @@ services:
       - STT_ENDPOINT=http://stt-service:3300
       # KGS Code 등 외부 학습 자료 추가 스캔 경로 (host .env 에서 주입). 빈 값이면 비활성.
       - ADDITIONAL_WATCH_TARGETS=${ADDITIONAL_WATCH_TARGETS:-}
+      # Voice Memo PoC v1 — bot 계정 한정 long-expiry access token. default false → 일반 운영 영향 0.
+      # 활성화: host .env 에 VOICE_MEMO_BOT_TOKEN_ENABLED=true. plan: rosy-launching-otter.md
+      - VOICE_MEMO_BOT_TOKEN_ENABLED=${VOICE_MEMO_BOT_TOKEN_ENABLED:-false}
+      - VOICE_MEMO_BOT_USERNAME=${VOICE_MEMO_BOT_USERNAME:-voice-memo-bot}
+      - VOICE_MEMO_BOT_TOKEN_EXPIRE_DAYS=${VOICE_MEMO_BOT_TOKEN_EXPIRE_DAYS:-365}
     restart: unless-stopped
 
   frontend: