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6 Commits

Author SHA1 Message Date
Chiguyong d3bd0d3b5f feat(auth): U4 — SSO 集成 (OIDC + SAML + SCIM + RBAC 审计) 
实现 U4 SSO 集成，按 R1a 多 IDP 信任边界（按 (idp_name, idp_subject)
主键关联，禁止邮箱合并）、R1b 过渡期手动 deprovisioning、R1c 单租户假设。

- OIDC 适配器 (authlib)：redirect flow + JIT 用户创建（KTD-2）
  GET  /auth/oauth/{provider}/redirect → IDP authorize
  GET  /auth/oauth/{provider}/callback  → token + userinfo + 关联本地用户
- SAML 适配器 (python3-saml)：ACS endpoint
  POST /auth/saml/{provider}/acs → 解析 NameID + JIT 用户创建
- IDPRegistry (idp_registry.py)：多 IDP 注册 + 热证书切换 + 健康隔离
- SCIM 2.0 minimal：bearer token 认证 + push 失败告警
  POST  /scim/v2/Users      (create)
  PATCH /scim/v2/Users/{id} (disable)
  GET   /scim/v2/Users       (filter/list)
- 手动 deprovisioning (R1b)：operator/admin RBAC + OTel 审计
  POST /admin/users/{user_id}/deprovision
  POST /admin/users/{user_id}/role        (RBAC 角色变更审计 KTD-8)
- AuthDB schema V5：user_idp_links + auth_audit_log（additive）
- middleware 白名单：auth/oauth/、auth/saml/、scim/v2/ 走前缀匹配

测试：31 个单元测试全部通过（OIDC 8 + SAML 7 + SCIM 9 + Audit 6 + 1 schema）
ponytail 简化：
- _StateCache 进程内 dict + TTL 5min（多实例需 Redis 共享 state）
- OneLogin_Saml2_Auth 同步解析走 asyncio.to_thread 避免阻塞
- SCIM alert 走 OTel span event（无独立告警通道）
- 邮箱冲突时使用 fallback 邮箱（@sso.{provider}.local）保留 UNIQUE 约束
 2026-07-06 04:15:02 +08:00
chiguyong 09feca3307 feat(admin): U7 — usage dashboard + quota enforcement 
UsageRecord extended with user_id + department_id (backward compatible).
UsageStore Protocol extended: record() accepts user_id/department_id,
get_usage() accepts filters, new get_usage_by_user/department methods.
RedisUsageStore uses versioned keys (v2) for new records.

LLMGateway.chat()/chat_stream() accept user_id, department_ids, db_path.
Quota check before provider call: model whitelist + token limit + cost
limit (daily). Multi-department uses strictest-wins (any exceed → reject).
QuotaExceededError → 429 at route layer.

UsageService: summary, timeseries, by-model, top-users, export (CSV/JSON).
5 new admin endpoints under /admin/usage/*.

llm_gateway.py routes pass DepartmentContext + db_path to gateway,
catch QuotaExceededError → 429 (JSON for /chat, SSE error for /stream).

84 new tests. 441 admin+usage tests pass, no regressions.
 2026-06-21 17:23:20 +08:00
chiguyong fd7f6816b8 feat(admin): U6 — Skill & KB management endpoints + department binding 
SkillService: enable/disable (persisted in skill_states table, schema
v4), import from YAML (with path traversal + name validation), reload
from file, update config. GET /skills now filters disabled skills.

KbService: list/upload/delete documents with department_id binding.
Added department_id field to KnowledgeSource + UploadedDocument.
Department visibility: (bound to user depts) ∪ (global = None).

10 new admin endpoints: skill enable/disable/import/reload/update,
KB documents CRUD, source sync/rebuild. All guarded by _require_admin.

Implemented reload stub in skill_management.py (was no-op).

54 new tests (26 unit + 28 integration). Fixed 4 pre-existing lint
errors. 357 admin tests pass, no regressions.
 2026-06-21 16:19:51 +08:00
chiguyong 980919fc95 feat(admin): U5 — LLM config admin endpoints + department quotas 
QuotaService: set/get/list/delete quotas, check_quota (hard reject),
is_model_allowed. JSON-serialized limit_value, upsert with ON CONFLICT.

LlmConfigService: provider CRUD + set_api_key + fallback management.
fcntl.flock file lock prevents concurrent YAML writes. Reuses
settings.py helpers (_read_yaml_config, _write_yaml_config,
_write_env_var, _mask_api_key).

11 new admin endpoints: provider CRUD, api-key, fallback CRUD,
department quotas CRUD. All guarded by _require_admin.

93 new tests (30 quota unit + 32 llm-config unit + 31 integration).
 2026-06-21 15:03:38 +08:00
chiguyong ad65f7a8d7 feat(admin): U1+U2+U4 — schema v3, department service, context filtering 
U1: Bump _SCHEMA_VERSION to 3, add 5 department tables (departments,
user_departments, department_skill_bindings, department_kb_bindings,
department_quotas) + 5 ORM models + helpers.

U2: DepartmentService (12 async methods: CRUD + bind/unbind skill/KB +
count_users). Mount admin_router in app.py. 36 unit + 28 integration tests.

U4: DepartmentContext FastAPI dependency (per-route, admin bypasses
filtering). filter_skills_by_department / filter_kb_sources_by_department
helpers. Applied to GET /skills and GET /kb-management/* routes.
15 integration tests for department isolation.

Also includes brainstorm + plan docs. 108 new tests, all pass.
 2026-06-21 15:03:27 +08:00
chiguyong 6dca9ba4f2 feat(admin): U3 — user CRUD + password reset + multi-department 
Add create_user method to LocalAuthProvider (bcrypt hash + INSERT,
raises ValueError on duplicate username/email).

Add UserService with 9 async methods: create/list/get/update/delete
(soft)/reset_password/assign_department/remove_department/list_user_departments. reset_password revokes all sessions via SessionService.
delete_user is soft (is_active=0, row preserved).

Add 9 user endpoints to routes/admin.py: POST/GET/PATCH/DELETE users,
reset-password, assign/remove department, list departments. All
guarded by _require_admin.

Tests: 40 unit + 37 integration = 77 new tests. Full admin suite
170 tests pass, no regressions.
 2026-06-21 13:45:42 +08:00