Add GUI settings panel for API keys, model presets, and embedding model

- Add a password-protected /api/settings endpoint (HTTP Basic auth,
  backend/app/core/auth.py) backed by a DB-stored allowlist of
  connection settings (OPENAI_API_KEY, ANTHROPIC_API_KEY, AWS creds,
  OLLAMA_API_BASE, TAVILY_API_KEY, LOCAL_KB_EMBEDDING_MODEL). Saved
  values override .env and apply immediately via os.environ, so
  Lightsail deployments no longer need SSH + `.env` edits to rotate
  keys. Values are always returned masked to the frontend.
- Replace ModelSelector.vue's hardcoded model list with a DB-backed
  /api/models CRUD API (read is public, writes reuse the settings
  password) so the chat model dropdown can be edited from the GUI;
  seed it once with the previous hardcoded presets on first boot.
- Fix local_knowledge.py reading LOCAL_KB_EMBEDDING_MODEL once at
  import time instead of per-call, which would have silently ignored
  GUI/DB overrides for the embedding model.
- Add SettingsPanel.vue (API keys + model management UI) and document
  the new SETTINGS_PASSWORD env var in .env.example and the Lightsail
  deploy guide.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
This commit is contained in:
2026-08-18 01:27:08 +09:00
co-authored by Claude Sonnet 5
parent 8e01458bb2
commit d207537b53
16 changed files with 788 additions and 25 deletions
+5
View File
@@ -16,6 +16,11 @@ AWS_BEARER_TOKEN_BEDROCK=
# デバッグ (true にすると LiteLLM の詳細ログが出力される)
DEBUG=false
# GUIの「設定」画面(APIキー等の変更)を保護する簡易パスワード。
# 未設定だと設定画面は常に403で拒否される(=GUIからのAPIキー変更機能を使わないなら空でよい)。
# HTTPS化していない環境ではBasic認証の資格情報が平文で流れるため、公開環境ではHTTPS化とセットで使うこと。
SETTINGS_PASSWORD=
# Tavily Web検索(未設定だとweb_searchツールは何も検索せず空振りする)
TAVILY_API_KEY=
# 蓄積知識をシステムプロンプトに注入する際の最大件数