mirror of
https://github.com/ThearchyHelios/AgentLab.git
synced 2026-11-15 22:42:01 +00:00
ThearchyHelios
e82d7fa55d
外部系统只能按中文句子认是哪种错，文案一改就悄悄失灵；开了登录，接口说明仍然不用登录就能读，全部接口的结构对匿名的人 敞开（中间件只拦 /api/ 开头的路径）。 错误码（detail 文字一字不改，老前端照常显示；码都登记在 api/coded.py）： - api/apps.py 13 处：应用不存在（app_not_found，同入口发起时的码；没有授权的人也回它）、版本、实例不存在，钩子没声明、 没生成密钥，岗位绑定、个人应用草稿、授权、页面参数不合规；派生时工作流、版本不存在（apps/derive.py 的 DeriveRefused 带上码）；视图、入口、补算的拒绝原样带码，只有引擎不发起运行（LaunchRefused）没带码的几种补上 run_launch_refused - api/tasks.py 3 处：待办不存在、查看全部要搭建者（role_required）；服务层没带码的拒绝按状态补上同一类的码 （404 task_not_found、403 task_forbidden、409 task_closed、422 task_invalid），没改 process/tasks.py - api/artifacts.py 5 处：没有权限、这类原文只给搭建者、不存在、内容和哈希对不上 - api/deps.py 的 _forbidden（run_forbidden）、运行和证据接口的角色拒绝（role_required）、个人运行只给拥有者 （run_private）、问数据（chat_forbidden）；ensure_role / 路由级依赖走 auth.require，抽出 auth.refusal 一处判断， 没登录 401 auth_required、角色不够 403 role_required /docs：开登录时中间件把 /docs（含子路径）、/redoc、/openapi.json 当成 /api 一样拦，和路由级依赖用同一个 auth.refusal： 匿名 401，不到搭建者 403。关登录照旧（test_provenance_contract.py 的断言不受影响）。 测试 tests/test_integration_errors.py：这五个模块里不许再直接抛 HTTPException（静态检查）；应用、待办、工件、角色、运行 拒绝逐类核对 code 和原 detail；/docs 关登录照旧 200，开登录匿名 401、使用者 403、搭建者 200。去掉中间件的改动回跑， 开登录时匿名打开 /docs 是 200，测试失败。
333 lines
16 KiB
Python
333 lines
16 KiB
Python
"""身份接口（BE-1）：/me、登录、登出、OIDC、登录方式设置、引导第一个管理员、JWKS。设计文档 §2.7、§3.10。
|
|
|
|
登录方式三种：off（默认）/ local / oidc，环境变量 AGENTLAB_AUTH_MODE 优先于这里的设置（env_locked）。
|
|
- 从 off（或 oidc）切到 local：库里还没有能用口令登录的管理员时，必须在同一个请求里建出第一个管理员（bootstrap），
|
|
建好就以他的身份登录——不然切过去的那一刻谁都进不来；
|
|
- 切到 oidc：至少配一个管理员映射（管理员组或管理员用户名），并且身份提供方的配置读得到；
|
|
- 环境变量指定了 local、库里一个管理员都没有：POST /bootstrap 建第一个；
|
|
- 都进不去了：服务器上执行 python -m app.auth reset-admin。
|
|
"""
|
|
from __future__ import annotations
|
|
|
|
from typing import Any
|
|
|
|
from fastapi import APIRouter, Depends, Header, HTTPException, Request, Response
|
|
from fastapi.responses import JSONResponse, RedirectResponse
|
|
from pydantic import BaseModel, Field
|
|
from sqlalchemy import select
|
|
from sqlalchemy.ext.asyncio import AsyncSession
|
|
|
|
from app.api.coded import AUTH_REQUIRED
|
|
from app.api.deps import Principal, current_principal, decode_actor, ensure_role
|
|
from app.auth import (
|
|
MODES, SETTING_KEY, current_mode, env_mode, load_settings, remember_settings, stored_settings, user_can_chat,
|
|
)
|
|
from app.auth import oidc, sessions
|
|
from app.auth.audit import record
|
|
from app.auth.passwords import hash_password, password_problem, verify_password
|
|
from app.core import crypto
|
|
from app.db.base import get_session
|
|
from app.db.models import Setting, User
|
|
|
|
router = APIRouter(prefix="/api/auth", tags=["auth"])
|
|
|
|
_OIDC_FIELDS = ("issuer", "client_id", "client_secret", "scopes", "username_claim", "groups_claim",
|
|
"admin_groups", "admin_users", "builder_groups")
|
|
|
|
|
|
def principal_out(p: Principal) -> dict[str, Any]:
|
|
return {"mode": p.mode, "username": p.username, "display_name": p.display_name or p.username,
|
|
"role": p.role or "user", "groups": list(p.groups), "verified": p.verified,
|
|
"user_can_chat": user_can_chat()}
|
|
|
|
|
|
async def principal_full(session: AsyncSession, p: Principal) -> dict[str, Any]:
|
|
"""认人接口、登录交回的那一份：principal_out 再加上管理员开没开「使用者可以建个人应用」（同 user_can_chat，使用者
|
|
读不到设置，新建应用的入口、个人蓝图页按它给）。"""
|
|
from app.blueprints.personal import enabled
|
|
|
|
return {**principal_out(p), "user_personal_apps": await enabled(session)}
|
|
|
|
|
|
@router.get("/me")
|
|
async def me(x_actor: str | None = Header(default=None), session: AsyncSession = Depends(get_session)) -> Any:
|
|
"""当前是谁。关登录：mode=off、role=admin、username 是自报的署名。开登录没登录：401，带 mode（登录页据此显示
|
|
账号密码还是单点登录）和 can_bootstrap：账号密码登录、库里还没有能登录的管理员时为真（环境变量直接指定了 local
|
|
的新部署），登录页据此给「建第一个管理员」——条件和 POST /bootstrap 同一个，不多说别的。"""
|
|
principal = current_principal()
|
|
if principal.mode == "off":
|
|
actor = decode_actor(x_actor)
|
|
return await principal_full(session, Principal(username=actor, display_name=actor, role="admin", mode="off"))
|
|
if not principal.username:
|
|
can_bootstrap = principal.mode == "local" and not await _local_admin_exists(session)
|
|
return JSONResponse(status_code=401, content={"detail": "请先登录", "code": AUTH_REQUIRED,
|
|
"mode": principal.mode, "can_bootstrap": can_bootstrap})
|
|
return await principal_full(session, principal)
|
|
|
|
|
|
def _client_ip(request: Request) -> str:
|
|
return request.client.host if request.client else ""
|
|
|
|
|
|
def _login_response(request: Request, response: Response, token: str) -> None:
|
|
response.set_cookie(sessions.COOKIE, token, **sessions.cookie_kwargs(sessions.is_secure(request.url.scheme)))
|
|
|
|
|
|
class LoginIn(BaseModel):
|
|
username: str = Field(min_length=1, max_length=100)
|
|
password: str = Field(min_length=1, max_length=200)
|
|
|
|
|
|
@router.post("/login")
|
|
async def login(payload: LoginIn, request: Request, response: Response,
|
|
session: AsyncSession = Depends(get_session)) -> dict[str, Any]:
|
|
"""账号密码登录。单点登录模式下也认有口令的本地账号（reset-admin 建的找回账号）。"""
|
|
mode = current_mode()
|
|
if mode == "off":
|
|
raise HTTPException(409, "未开启登录，无需登录")
|
|
keys = (f"u:{payload.username.strip().lower()}", f"ip:{_client_ip(request)}")
|
|
if wait := sessions.wait_seconds(*keys):
|
|
raise HTTPException(429, f"登录失败次数过多，请 {wait} 秒后再试")
|
|
user = (await session.execute(select(User).where(User.username == payload.username.strip()))).scalar_one_or_none()
|
|
if user is None or user.disabled or not verify_password(payload.password, user.password_hash):
|
|
sessions.failed(*keys)
|
|
raise HTTPException(401, "用户名或密码不正确")
|
|
sessions.succeeded(*keys)
|
|
token = await sessions.create_session(session, user, ip=_client_ip(request),
|
|
user_agent=request.headers.get("user-agent"))
|
|
await session.commit()
|
|
_login_response(request, response, token)
|
|
return await principal_full(session, await sessions.principal_of(session, user, mode))
|
|
|
|
|
|
@router.post("/logout", status_code=204)
|
|
async def logout(request: Request, session: AsyncSession = Depends(get_session)) -> Response:
|
|
await sessions.revoke(session, request.cookies.get(sessions.COOKIE))
|
|
await session.commit()
|
|
out = Response(status_code=204)
|
|
out.delete_cookie(sessions.COOKIE, path="/")
|
|
return out
|
|
|
|
|
|
# ---------------------------------------------------------------- OIDC
|
|
|
|
|
|
def _redirect_uri(request: Request) -> str:
|
|
"""回调地址：对外访问地址（环境变量优先，其次设置，core/public_url.py），都没有按请求自己的地址拼。"""
|
|
from app.core.public_url import public_base_url
|
|
|
|
base = public_base_url() or str(request.base_url).rstrip("/")
|
|
return f"{base}/api/auth/oidc/callback"
|
|
|
|
|
|
def _oidc_config() -> dict[str, Any]:
|
|
config = dict(stored_settings().get("oidc") or {})
|
|
if not config.get("issuer") or not config.get("client_id"):
|
|
raise HTTPException(409, "单点登录尚未配置，请联系管理员")
|
|
return config
|
|
|
|
|
|
@router.get("/oidc/start")
|
|
async def oidc_start(request: Request, next: str | None = None) -> Response: # noqa: A002 - 查询参数就叫 next
|
|
if current_mode() != "oidc":
|
|
raise HTTPException(409, "未开启单点登录")
|
|
try:
|
|
url, cookie = await oidc.start(_oidc_config(), _redirect_uri(request), next)
|
|
except oidc.OidcError as e:
|
|
raise HTTPException(502, str(e)) from e
|
|
out = RedirectResponse(url, status_code=302)
|
|
out.set_cookie(oidc.STATE_COOKIE, cookie, max_age=oidc.STATE_TTL_S, httponly=True, samesite="lax",
|
|
secure=sessions.is_secure(request.url.scheme), path=oidc.STATE_PATH)
|
|
return out
|
|
|
|
|
|
@router.get("/oidc/callback")
|
|
async def oidc_callback(request: Request, code: str | None = None, state: str | None = None,
|
|
error: str | None = None, session: AsyncSession = Depends(get_session)) -> Response:
|
|
"""身份提供方跳回来。state cookie 当场作废：同一次授权回放第二次时 cookie 已经没了。出错跳回登录页并带上原因。"""
|
|
from urllib.parse import quote
|
|
|
|
cookie = request.cookies.get(oidc.STATE_COOKIE)
|
|
|
|
def back(target: str) -> RedirectResponse:
|
|
out = RedirectResponse(target, status_code=302)
|
|
out.delete_cookie(oidc.STATE_COOKIE, path=oidc.STATE_PATH)
|
|
return out
|
|
|
|
try:
|
|
if current_mode() != "oidc":
|
|
raise oidc.OidcError("未开启单点登录")
|
|
if error:
|
|
raise oidc.OidcError(f"身份提供方未完成登录：{error}")
|
|
data = oidc.read_state(cookie, state)
|
|
if not code:
|
|
raise oidc.OidcError("身份提供方没有给出授权码")
|
|
config = _oidc_config()
|
|
claims = await oidc.exchange(config, code, _redirect_uri(request), data["verifier"], data["nonce"])
|
|
user = await oidc.upsert_user(session, claims, config)
|
|
token = await sessions.create_session(session, user, ip=_client_ip(request),
|
|
user_agent=request.headers.get("user-agent"))
|
|
await session.commit()
|
|
except (oidc.OidcError, HTTPException) as e:
|
|
await session.rollback()
|
|
reason = e.detail if isinstance(e, HTTPException) else str(e)
|
|
return back(f"/login?error={quote(str(reason))}")
|
|
out = back(oidc.safe_next(data.get("next")))
|
|
_login_response(request, out, token)
|
|
return out
|
|
|
|
|
|
@router.get("/jwks")
|
|
async def jwks() -> dict[str, Any]:
|
|
"""service_on_behalf 身份断言的公钥（EdDSA）。外部系统据此核验 X-AgentLab-Assertion。"""
|
|
from app.auth.signing import jwks as keys
|
|
|
|
return keys()
|
|
|
|
|
|
# ---------------------------------------------------------------- 设置与引导
|
|
|
|
|
|
def _settings_out(value: dict[str, Any]) -> dict[str, Any]:
|
|
config = {k: v for k, v in (value.get("oidc") or {}).items() if k in _OIDC_FIELDS}
|
|
if config.get("client_secret"):
|
|
config["client_secret"] = crypto.mask(config["client_secret"])
|
|
return {"mode": current_mode(), "env_locked": env_mode() is not None, "oidc": config,
|
|
"user_can_chat": bool(value.get("user_can_chat"))}
|
|
|
|
|
|
def _require_admin() -> None:
|
|
"""改登录设置：关登录时谁都能改（所有人等同管理员）；开了登录只给管理员。"""
|
|
if current_principal().mode != "off":
|
|
ensure_role("admin")
|
|
|
|
|
|
@router.get("/settings")
|
|
async def get_settings() -> dict[str, Any]:
|
|
_require_admin()
|
|
return _settings_out(await load_settings())
|
|
|
|
|
|
class BootstrapIn(BaseModel):
|
|
username: str = Field(min_length=1, max_length=100, pattern=r"^[^\s/]+$")
|
|
password: str = Field(min_length=1, max_length=200)
|
|
display_name: str | None = Field(default=None, max_length=100)
|
|
|
|
|
|
class SettingsIn(BaseModel):
|
|
mode: str | None = None
|
|
oidc: dict[str, Any] | None = None
|
|
user_can_chat: bool | None = None
|
|
bootstrap: BootstrapIn | None = None
|
|
|
|
|
|
async def _local_admin_exists(session: AsyncSession) -> bool:
|
|
return (await session.execute(select(User.id).where(
|
|
User.role == "admin", User.disabled.is_(False), User.password_hash.is_not(None)).limit(1))).first() is not None
|
|
|
|
|
|
async def _create_admin(session: AsyncSession, payload: BootstrapIn) -> User:
|
|
if problem := password_problem(payload.password):
|
|
raise HTTPException(422, problem)
|
|
if (await session.execute(select(User.id).where(User.username == payload.username))).first():
|
|
raise HTTPException(409, f"用户名「{payload.username}」已存在，请换一个，或用它的密码登录")
|
|
user = User(username=payload.username, display_name=payload.display_name or payload.username, role="admin",
|
|
password_hash=hash_password(payload.password), created_by=current_principal().username)
|
|
session.add(user)
|
|
await session.flush()
|
|
await record(session, "user.create", "user", user.id, data={"username": user.username, "role": "admin",
|
|
"bootstrap": True})
|
|
return user
|
|
|
|
|
|
def _merge_oidc(given: dict[str, Any] | None, before: dict[str, Any]) -> dict[str, Any]:
|
|
merged = dict(before)
|
|
for key, value in (given or {}).items():
|
|
if key not in _OIDC_FIELDS:
|
|
continue
|
|
if key == "client_secret":
|
|
# 提交掩码值表示保持原值
|
|
if value and before.get(key) and value == crypto.mask(before[key]):
|
|
continue
|
|
value = crypto.encrypt(str(value)) if value else None
|
|
elif key in ("admin_groups", "admin_users", "builder_groups"):
|
|
value = [str(v).strip() for v in (value or []) if str(v).strip()]
|
|
elif isinstance(value, str):
|
|
value = value.strip()
|
|
merged[key] = value
|
|
return merged
|
|
|
|
|
|
@router.put("/settings")
|
|
async def put_settings(payload: SettingsIn, request: Request, response: Response,
|
|
session: AsyncSession = Depends(get_session)) -> dict[str, Any]:
|
|
_require_admin()
|
|
before = await load_settings(force=True)
|
|
value = dict(before)
|
|
target = payload.mode or before.get("mode") or "off"
|
|
if target not in MODES:
|
|
raise HTTPException(422, "登录方式只能是未开启、账号密码登录、单点登录之一")
|
|
if payload.mode and env_mode() is not None and payload.mode != env_mode():
|
|
raise HTTPException(409, "登录方式由服务端的环境变量指定，不能在这里修改")
|
|
if payload.oidc is not None:
|
|
value["oidc"] = _merge_oidc(payload.oidc, dict(before.get("oidc") or {}))
|
|
if payload.user_can_chat is not None:
|
|
value["user_can_chat"] = payload.user_can_chat
|
|
value["mode"] = target
|
|
|
|
created: User | None = None
|
|
effective = env_mode() or target
|
|
if effective == "local" and current_mode() != "local":
|
|
if payload.bootstrap is not None:
|
|
created = await _create_admin(session, payload.bootstrap)
|
|
elif not await _local_admin_exists(session):
|
|
raise HTTPException(422, "开启账号密码登录前，需要同时创建第一个管理员账号")
|
|
if effective == "oidc":
|
|
config = value.get("oidc") or {}
|
|
if not config.get("issuer") or not config.get("client_id"):
|
|
raise HTTPException(422, "单点登录需要填写身份提供方地址和客户端标识")
|
|
if not (config.get("admin_groups") or config.get("admin_users")):
|
|
raise HTTPException(422, "单点登录至少需要配置一个管理员映射（管理员组或管理员用户名），否则无人能管理系统")
|
|
if current_mode() != "oidc" or payload.oidc is not None:
|
|
try:
|
|
await oidc.discover(config["issuer"])
|
|
except oidc.OidcError as e:
|
|
raise HTTPException(422, str(e)) from e
|
|
|
|
row = await session.get(Setting, SETTING_KEY)
|
|
if row is None:
|
|
session.add(Setting(key=SETTING_KEY, value=value))
|
|
else:
|
|
row.value = value
|
|
changed = {k: value.get(k) for k in ("mode", "user_can_chat") if value.get(k) != before.get(k)}
|
|
if payload.oidc is not None:
|
|
changed["oidc"] = {k: v for k, v in (value.get("oidc") or {}).items() if k != "client_secret"}
|
|
await record(session, "auth.settings", "auth", SETTING_KEY, data=changed)
|
|
token = None
|
|
if created is not None:
|
|
token = await sessions.create_session(session, created, ip=_client_ip(request),
|
|
user_agent=request.headers.get("user-agent"))
|
|
await session.commit()
|
|
remember_settings(value)
|
|
out = _settings_out(value)
|
|
if token is not None and created is not None:
|
|
_login_response(request, response, token)
|
|
out["principal"] = await principal_full(session, await sessions.principal_of(session, created, current_mode()))
|
|
return out
|
|
|
|
|
|
@router.post("/bootstrap")
|
|
async def bootstrap(payload: BootstrapIn, request: Request, response: Response,
|
|
session: AsyncSession = Depends(get_session)) -> dict[str, Any]:
|
|
"""建第一个管理员并登录。只在账号密码登录模式下、库里还没有能登录的管理员时可用（环境变量直接指定了 local 的新部署）。"""
|
|
if current_mode() != "local":
|
|
raise HTTPException(409, "只有在账号密码登录模式下才能创建第一个管理员")
|
|
if await _local_admin_exists(session):
|
|
raise HTTPException(409, "已经有管理员了，请用管理员账号登录")
|
|
user = await _create_admin(session, payload)
|
|
token = await sessions.create_session(session, user, ip=_client_ip(request),
|
|
user_agent=request.headers.get("user-agent"))
|
|
await session.commit()
|
|
_login_response(request, response, token)
|
|
return await principal_full(session, await sessions.principal_of(session, user, "local"))
|