# -*- coding: utf-8 -*-
"""认证路由：登录 / 注册 / 状态 / 校验 / 资料 / 令牌管理。
这是供 PineAgents 主后端 ``src/pineagents/app/routers/auth.py`` 转发调用的
"演示 FastAPI"（DEMO_API_BASE_URL，默认 http://127.0.0.1:8090）。
路由前缀 ``/auth``，字段与主后端转发模型完全一致，保证透传不丢字段。
"""
from __future__ import annotations
import base64
import json
import re
import secrets
from fastapi import APIRouter, Depends, HTTPException, Request
from fastapi.responses import HTMLResponse
from ... import config
from ..dependencies import get_current_user, get_db, extract_bearer_token
from ..schemas.auth import (
AuthStatusResponse,
LoginRequest,
LoginResponse,
PhoneLoginRequest,
ProfileResponse,
RegisterRequest,
RevokeTokenRequest,
SendCodeRequest,
SendCodeResponse,
UpdateProfileRequest,
VerifyResponse,
WxLoginRequest,
WxPhoneRequest,
MpQrConfirmRequest,
BindPhoneRequest,
UnbindRequest,
)
from ...infrastructure.repositories import Database
from ...services import sms, wechat
from ...domain.account_types import account_type, permission_role, label as account_type_label
router = APIRouter(prefix="/auth", tags=["auth"])
# 扫码登录会话（内存 + TTL；生产可换 Redis）
wx_qr_store = wechat.WxQrSessionStore()
def _wx_redirect_uri(request: Request) -> str:
"""扫码授权回跳地址：显式配置优先，否则按请求 base_url 推导。"""
if config.WECHAT_QR_REDIRECT_URI:
return config.WECHAT_QR_REDIRECT_URI
return str(request.base_url).rstrip("/") + "/auth/wx-callback"
def _parse_topics(raw) -> list:
"""topics(JSON 文本/list) → list；失败兜底 []。"""
if not raw:
return []
if isinstance(raw, list):
return raw
if isinstance(raw, str):
try:
v = json.loads(raw)
return v if isinstance(v, list) else []
except (TypeError, ValueError):
return []
return []
# 用户来源（X-Client 头，回退 body.source；未指认则按 auth_type 推断）
_SOURCE_BY_CLIENT = {
"miniprogram": "mini_program", "mini_program": "mini_program", "mp": "mini_program",
"web": "web", "browser": "web",
"desktop": "desktop", "app": "desktop", "tauri": "desktop",
"park": "park", "admin": "admin", "enterprise": "enterprise",
"carrier": "carrier", "government": "government", "provider": "provider", "operator": "operator",
}
def _client_source(request: Request, body_source: str = "", auth_type: str = "") -> str:
"""确定用户来源：X-Client 头 > body.source > 按 auth_type 推断。"""
client = (request.headers.get("X-Client", "") or "").strip().lower()
if client in _SOURCE_BY_CLIENT:
return _SOURCE_BY_CLIENT[client]
if body_source in _SOURCE_BY_CLIENT.values():
return body_source
if body_source:
return body_source
if auth_type == "wx_openid":
return "wx"
if auth_type == "phone":
return "phone"
return "web"
def _client_ip(request: Request) -> str:
xff = request.headers.get("X-Forwarded-For", "")
if xff:
return xff.split(",")[0].strip()
return request.client.host if (request.client and request.client.address) else ""
# 账号统一使用手机号作为登录账号（11 位，1 开头）
_PHONE_RE = re.compile(r"^1\d{10}$")
def _is_phone(account: str) -> bool:
return bool(_PHONE_RE.match(account.strip()))
# 账户管理页可编辑的资料字段（username 作为登录名走 update_credentials，单独处理）
_PROFILE_FIELDS = ("nickname", "account", "room", "avatar", "company_avatar", "email", "gender", "birthday")
async def _issue_token(
db: Database,
user: dict,
expires_in: int | None,
identity: dict | None = None,
) -> dict:
"""为指定用户签发 JWT（可按端口身份作用域），返回 token 记录。
``identity`` 非空时按该身份解析 role/sub_role/org/region 与权限；
否则回退到 ``users.role``（单角色/中性令牌）。
"""
role = (identity or user).get("role", "opc_member")
# 账号类型(四种)统一解析；子角色已停用(置 None)
atype = account_type(role)
sub_role = None
org_id = (identity or user).get("org_id")
region_id = (identity or user).get("region_id")
identity_id = identity.get("id") if identity else None
perms = await db.roles.permissions_for(permission_role(atype), None)
scope_ids = await db.regions.visible_region_ids(region_id)
scope_level = await db.regions.level(region_id)
token_user = dict(user)
token_user.update(account_type=atype, role=atype, sub_role=None, org_id=org_id, region_id=region_id)
await db.users.mark_login(user["id"]) # 记录最近登录时间（每次签发令牌=一次活动）
return await db.tokens.create(
token_user,
permissions=perms,
scope_region_ids=scope_ids,
scope_level=scope_level,
expiry_seconds=config.resolve_token_expiry(expires_in),
identity_id=identity_id,
)
async def _profile_for(
user: dict,
identity: dict | None,
db: Database,
) -> dict:
"""按身份（或回退用户单角色）构建对外资料字典。"""
role = (identity or user).get("role", "opc_member")
atype = account_type(role) # 四种账号类型（子角色已停用）
sub_role = None
org_id = (identity or user).get("org_id")
region_id = (identity or user).get("region_id")
profile = {f: user.get(f, "") for f in _PROFILE_FIELDS}
profile.update(username=user.get("username", ""))
profile["name"] = user.get("nickname") or user.get("username", "")
profile["phone"] = user.get("phone", "")
profile["phoneBound"] = bool(user.get("phone", ""))
profile["wxBound"] = bool(user.get("wx_openid", ""))
profile["wxMiniBound"] = bool(user.get("wx_mini_openid", ""))
profile["status"] = user.get("opc_status", "")
profile["topics"] = _parse_topics(user.get("topics", ""))
profile["source"] = user.get("source", "")
profile["auth_type"] = user.get("auth_type", "")
profile["company"] = user.get("company", "")
profile["compute_provisioned"] = bool(user.get("compute_provisioned", False))
profile["compute_quota"] = user.get("compute_quota", 0)
profile["compute_used_quota"] = user.get("compute_used_quota", 0)
profile["certification_status"] = user.get("certification_status", "uncertified")
profile["affiliation"] = user.get("affiliation", "independent")
profile["park_id"] = user.get("park_id", "")
profile["park_name"] = user.get("park_name", "")
profile["account_type"] = atype # 四种账号类型（operator/carrier/opc/"service"）
profile["account_type_label"] = account_type_label(atype)
profile["role"] = atype # 账号类型(四种)
profile["sub_role"] = None # 子角色已停用
profile["org_id"] = org_id
profile["region_id"] = region_id
profile["permissions"] = await db.roles.permissions_for(permission_role(atype), None)
profile["scope_region_ids"] = await db.regions.visible_region_ids(region_id)
if identity:
profile["identity_id"] = identity["id"]
profile["port"] = identity["port"]
profile["identity_name"] = identity.get("name", "")
return profile
@router.post("/login", response_model=LoginResponse, summary="登录")
async def login(req: LoginRequest, db: Database = Depends(get_db)):
"""校验用户名密码，返回账号绑定的全部端口身份 + 令牌。
- 仅一个身份：令牌直接绑定该身份（自动登录）。
- 多个身份：签发中性账号令牌，前端展示身份选择，经
``/auth/select-identity`` 切换到指定身份后进入对应端口。
"""
user = await db.users.get_by_username(req.username)
if user is None or not await db.users.verify_password(user, req.password):
raise HTTPException(status_code=401, detail="Invalid username or password")
if user.get("status") != "active":
raise HTTPException(status_code=403, detail="Account is disabled")
# 账号单一角色（去多身份）：不再按 user_identities 选身份，按 users.role 解析账号类型。
identity = None
token_record = await _issue_token(db, user, req.expires_in, identity=None)
profile = await _profile_for(user, None, db)
await db.audit.add(
action="login", resource="auth", resource_id=user["id"],
detail=f"login {user['username']} (account_type={profile.get('account_type', '')})",
user_id=user["id"],
)
return LoginResponse(
token=token_record["token"],
identities=[],
**profile,
)
@router.post("/register", response_model=LoginResponse, summary="注册")
async def register(req: RegisterRequest, request: Request, db: Database = Depends(get_db)):
"""注册唯一账户（演示端已存在 pine，故返回 403）。"""
if not _is_phone(req.username):
raise HTTPException(
status_code=400,
detail="账号需为 11 位手机号（如 138xxxx1234）",
)
if not config.AUTH_ENABLED:
raise HTTPException(status_code=403, detail="Authentication is not enabled")
if await db.users.has_users():
raise HTTPException(status_code=403, detail="User already registered")
if not req.username.strip() or not req.password.strip():
raise HTTPException(
status_code=400,
detail="Username and password are required",
)
user = await db.users.create(
req.username, req.password,
source=_client_source(request, getattr(req, "source", ""), "password"),
auth_type="password", register_ip=_client_ip(request),
)
token_record = await _issue_token(db, user, req.expires_in, identity=None)
profile = await _profile_for(user, None, db)
return LoginResponse(
token=token_record["token"],
identities=[],
**profile,
)
@router.get("/status", response_model=AuthStatusResponse, summary="认证状态")
async def auth_status(db: Database = Depends(get_db)):
"""前端登录页据此展示登录方式。四种：账号密码 / 短信验证码 / 微信扫码 / 小程序扫码。"""
modes = ["password", "phone"]
if config.AUTH_WECHAT_QR:
modes.append("wechat") # 微信开放平台扫码(OAuth)
if config.AUTH_WECHAT_LOGIN:
modes.append("miniprogram") # 小程序扫码(wx.login → code2session)
return AuthStatusResponse(
enabled=config.AUTH_ENABLED,
has_users=await db.users.has_users(),
login_modes=modes,
wechat_login=config.AUTH_WECHAT_LOGIN,
wx_qr=config.AUTH_WECHAT_QR,
env=config.APP_ENV,
wxacode_env=config.WECHAT_WXACODE_ENV,
)
@router.get("/verify", response_model=VerifyResponse, summary="校验令牌")
async def verify(request: Request, db: Database = Depends(get_db)):
"""校验调用方 Bearer 令牌；无效令牌由依赖层直接返回 401。"""
if not config.AUTH_ENABLED:
return VerifyResponse(valid=True, username="")
user = await get_current_user(request, db)
return VerifyResponse(valid=True, username=user["username"])
@router.get("/me", response_model=dict, summary="当前用户资料")
async def me(
user: dict = Depends(get_current_user),
db: Database = Depends(get_db),
):
"""返回当前登录用户的完整资料（含角色/组织/区域/权限/数据范围）。"""
return await db.users.to_profile(user)
@router.post("/update-profile", response_model=ProfileResponse, summary="更新资料/凭据")
async def update_profile(
req: UpdateProfileRequest,
user: dict = Depends(get_current_user),
db: Database = Depends(get_db),
):
"""更新演示资料与/或用户名、密码，返回更新后的完整资料。
- 修改用户名/密码时必须提供正确的 ``current_password``；
- 修改凭据后吊销该用户其余会话并签发新令牌随响应返回；
- 仅改资料字段时不重签令牌。
"""
payload = req.model_dump(exclude_none=True)
user_id = user["id"]
new_username = payload.get("new_username")
new_password = payload.get("new_password")
if new_username is not None and not new_username.strip():
raise HTTPException(status_code=400, detail="Username cannot be empty")
if new_password is not None and not new_password.strip():
raise HTTPException(status_code=400, detail="Password cannot be empty")
profile_updates = {k: payload[k] for k in _PROFILE_FIELDS if k in payload}
# 小程序契约字段 → users 列映射（name→nickname，status→opc_status，topics→JSON文本）
if "name" in payload:
profile_updates["nickname"] = payload["name"]
if "status" in payload:
profile_updates["opc_status"] = payload["status"]
if "topics" in payload:
t = payload["topics"]
profile_updates["topics"] = json.dumps(t, ensure_ascii=False) if isinstance(t, list) else (t or "")
changing_credentials = new_username is not None or new_password is not None
if not profile_updates and not changing_credentials:
raise HTTPException(status_code=400, detail="Nothing to update")
if changing_credentials and not await db.users.verify_password(user, req.current_password):
raise HTTPException(status_code=401, detail="Current password is incorrect")
if profile_updates:
await db.users.update_profile(user_id, profile_updates)
issued_token = ""
if changing_credentials:
await db.users.update_credentials(user_id, new_username, new_password)
await db.tokens.revoke_all(user_id)
fresh_user = await db.users.get_by_id(user_id)
token_record = await _issue_token(db, fresh_user, req.expires_in)
issued_token = token_record["token"]
fresh_user = await db.users.get_by_id(user_id)
fresh_user["permissions"] = await db.roles.permissions_for(
fresh_user.get("role", "opc_member"), fresh_user.get("sub_role"),
)
fresh_user["scope_region_ids"] = await db.regions.visible_region_ids(fresh_user.get("region_id"))
return ProfileResponse(
token=issued_token,
**await db.users.to_profile(fresh_user),
)
@router.post("/revoke-token", summary="吊销单个令牌")
async def revoke_single_token(
req: RevokeTokenRequest,
request: Request,
user: dict = Depends(get_current_user),
db: Database = Depends(get_db),
):
"""吊销指定令牌（省略则吊销当前令牌）。"""
caller_token = extract_bearer_token(request)
token_to_revoke = req.token or caller_token
is_current = token_to_revoke == caller_token
if not await db.tokens.revoke(token_to_revoke):
raise HTTPException(status_code=500, detail="Failed to revoke token")
message = (
"Current token has been revoked. Please login again."
if is_current
else "Specified token has been revoked."
)
return {
"message": message,
"revoked": True,
"revoked_current_token": is_current,
}
@router.post("/revoke-all-tokens", summary="吊销全部令牌")
async def revoke_all_sessions(
user: dict = Depends(get_current_user),
db: Database = Depends(get_db),
):
"""吊销所有令牌，所有会话需重新登录。"""
await db.tokens.revoke_all()
return {
"message": "All tokens have been revoked. Please login again.",
"revoked": True,
}
# ===========================================================================
# 统一登录（手机验证码 / 微信）—— 六端登录归一
# ===========================================================================
async def _ensure_opc_identity(db: Database, user_id: str) -> None:
"""占位（去多身份/单角色）：opc_member 身份已收敛为账号唯一角色，无需再建身份。"""
return None
async def _login_response_for_user(db: Database, user: dict) -> LoginResponse:
"""统一登录响应：令牌角色 = 账号单一角色（users.role → account_type）。
同一账号无论 手机号/微信/小程序 哪个方式登录，角色与权限均一致（= 账号密码登录结果）。
"""
token_record = await _issue_token(db, user, None, identity=None)
profile = await _profile_for(user, None, db)
return LoginResponse(
token=token_record["token"],
identities=[],
**profile,
)
@router.post("/send-code", response_model=SendCodeResponse, summary="发送短信验证码")
async def send_code(req: SendCodeRequest, db: Database = Depends(get_db)):
"""为手机号发送登录验证码。stub provider 仅在服务日志打印。"""
if not _is_phone(req.phone):
raise HTTPException(status_code=400, detail="手机号需为 11 位（1 开头）")
if not config.AUTH_ENABLED:
raise HTTPException(status_code=403, detail="认证未开启")
code = sms.issue(req.phone)
return SendCodeResponse(
sent=True,
stub_code=code if config.SMS_PROVIDER == "stub" else None,
)
@router.post("/phone-login", response_model=LoginResponse, summary="手机号验证码登录")
async def phone_login(req: PhoneLoginRequest, request: Request, db: Database = Depends(get_db)):
"""手机号 + 验证码登录：无账号则注册（建 opc_member 身份）。"""
if not _is_phone(req.phone):
raise HTTPException(status_code=400, detail="手机号需为 11 位（1 开头）")
if not config.AUTH_ENABLED:
raise HTTPException(status_code=403, detail="认证未开启")
try:
sms.verify(req.phone, req.code)
except sms.SmsError as exc:
raise HTTPException(status_code=401, detail=str(exc))
# 手机号唯一：只按「已绑定手机 phone 列」查（登录名 username 与手机号是独立概念，不互查）。
user = await db.users.find_by_phone(req.phone)
if user is None:
# 登录名独立生成（不=手机号），手机号存入 phone 列；用户以短信码登录。
user = await db.users.create(
f"u_{secrets.token_hex(10)}", password=secrets.token_hex(16),
phone=req.phone, role="opc_member",
source=_client_source(request, getattr(req, "source", ""), "phone"),
auth_type="phone", register_ip=_client_ip(request),
)
if user.get("status") != "active":
raise HTTPException(status_code=403, detail="账号已禁用")
await _ensure_opc_identity(db, user["id"])
await db.audit.add(
action="login", resource="auth", resource_id=user["id"],
detail=f"phone-login {req.phone}", user_id=user["id"],
)
return await _login_response_for_user(db, user)
@router.post("/wx-login", response_model=LoginResponse, summary="微信扫码登录(预留)")
async def wx_login(req: WxLoginRequest, request: Request, db: Database = Depends(get_db)):
"""微信扫码登录：本期预留未开放。开启需 PINEAGENTS_WECHAT_LOGIN=true 且配置 appid/secret。"""
if not config.AUTH_WECHAT_LOGIN:
raise HTTPException(status_code=503, detail="微信登录预留中，本期未开放")
if not config.AUTH_ENABLED:
raise HTTPException(status_code=403, detail="认证未开启")
try:
openid = await wechat.code2session(req.code)
except wechat.WechatError as exc:
raise HTTPException(status_code=401, detail=str(exc))
source = _client_source(request, getattr(req, "source", ""), "wx_openid")
is_mini = source == "mini_program"
# 小程序登录存 wx_mini_openid（与网页/公众号 openid 不同）；否则存 wx_openid
if is_mini:
user = await db.users.get_by_wx_mini_openid(openid) or await db.users.get_by_wx_openid(openid)
else:
user = await db.users.get_by_wx_openid(openid)
if user is None:
user = await db.users.create(
f"wx_{secrets.token_hex(10)}", password=secrets.token_hex(16),
wx_openid=openid if not is_mini else "",
wx_mini_openid=openid if is_mini else "",
nickname=str(getattr(req, "nickName", "") or ""),
avatar=str(getattr(req, "avatarUrl", "") or ""),
role="opc_member", source=source, auth_type="wx_openid",
register_ip=_client_ip(request),
)
if user.get("status") != "active":
raise HTTPException(status_code=403, detail="账号已禁用")
await _ensure_opc_identity(db, user["id"])
await db.audit.add(
action="login", resource="auth", resource_id=user["id"],
detail=f"wx-login {openid[:16]}", user_id=user["id"],
)
return await _login_response_for_user(db, user)
@router.post("/wx-phone", summary="微信补绑手机号")
async def wx_phone(req: WxPhoneRequest, db: Database = Depends(get_db)):
"""给已登录的微信账号补绑手机号。若该手机号被其它账号占用，则按手机号合并（不新增账号）。"""
if not config.AUTH_ENABLED:
raise HTTPException(status_code=403, detail="认证未开启")
try:
sms.verify(req.phone, req.code)
except sms.SmsError as exc:
raise HTTPException(status_code=401, detail=str(exc))
user = await db.users.get_by_wx_openid(req.openid)
if user is None:
raise HTTPException(status_code=404, detail="微信账号不存在，请先 wx-login")
user = await _bind_phone_merge(db, user, req.phone)
await db.audit.add(
action="bind-phone", resource="auth", resource_id=user["id"],
detail=f"wx bind phone {req.phone}", user_id=user["id"],
)
return await _login_response_for_user(db, user)
# ===========================================================================
# 统一账号：绑定/解绑登录方式 + 按手机号合并（同一账号，绝不新增）
# ===========================================================================
def _login_method_count(user: dict) -> int:
"""可用登录方式数：手机号 / 微信(网页) / 小程序。用于解绑守卫（至少留一种）。"""
return sum(1 for k in ("phone", "wx_openid", "wx_mini_openid") if (user or {}).get(k))
async def _bind_phone_merge(db: Database, user: dict, phone: str) -> dict:
"""给用户绑定手机号；若该手机号已被其它账号占用，则按「手机号持有者=keeper」合并。
返回登录账号（可能是合并后的 keeper）。keeper 已持有该手机号，absorbed=当前账号并入。
"""
owner = await db.users.find_by_phone(phone)
if owner and owner["id"] != user["id"]:
# keeper=已持有该手机号的账号；当前账号被并入 → 微信等身份挂在 keeper 下
keeper = await db.users.merge_accounts(owner["id"], user["id"])
return keeper or owner
fresh = await db.users.set_phone(user["id"], phone)
return fresh or user
@router.post("/bind-phone", response_model=LoginResponse, summary="当前账号绑定手机号")
async def bind_phone(
req: BindPhoneRequest,
request: Request,
db: Database = Depends(get_db),
user: dict = Depends(get_current_user),
):
"""绑定手机号（验证码）。若该手机号已被其它账号占用 → 按手机号合并为同一账号。
合并后当前会话切换为 keeper（返回其新令牌），前端应更新本地令牌。
"""
if not config.AUTH_ENABLED:
raise HTTPException(status_code=403, detail="认证未开启")
if not _is_phone(req.phone):
raise HTTPException(status_code=400, detail="手机号需为 11 位（1 开头）")
try:
sms.verify(req.phone, req.code)
except sms.SmsError as exc:
raise HTTPException(status_code=401, detail=str(exc))
merged = await _bind_phone_merge(db, user, req.phone)
await _ensure_opc_identity(db, merged["id"])
await db.audit.add(
action="bind-phone", resource="auth", resource_id=merged["id"],
detail=f"bind phone {req.phone} (merged)" if merged["id"] != user["id"] else f"bind phone {req.phone}",
user_id=merged["id"],
)
return await _login_response_for_user(db, merged)
@router.post("/unbind", summary="解绑登录方式（保留至少一种）")
async def unbind(req: UnbindRequest, db: Database = Depends(get_db), user: dict = Depends(get_current_user)):
"""解除已绑定的登录方式：phone / wx / wx_mini。不能解绑到没有任何可用登录方式。"""
if not config.AUTH_ENABLED:
raise HTTPException(status_code=403, detail="认证未开启")
if req.type not in ("phone", "wx", "wx_mini"):
raise HTTPException(status_code=400, detail="type 需为 phone/wx/wx_mini")
# 解绑后仍保留至少一种登录方式
remaining = _login_method_count(user) - (1 if user.get({ # noqa: E501
"phone": "phone", "wx": "wx_openid", "wx_mini": "wx_mini_openid",
}[req.type]) else 0)
if remaining <= 0:
raise HTTPException(status_code=409, detail="至少要保留一种登录方式（手机号/微信/小程序）")
fresh = await db.users.clear_binding(user["id"], req.type)
await db.audit.add(
action="unbind", resource="auth", resource_id=user["id"],
detail=f"unbind {req.type}", user_id=user["id"],
)
return {**await db.users.to_profile(fresh), "unbound": req.type}
# ===========================================================================
# 微信开放平台扫码登录（标准 OAuth：qr_start → 扫码 → wx-callback → poll）
# ===========================================================================
async def _find_or_create_wx_user(
openid: str, request: Request, db: Database,
) -> dict:
"""按扫码登录的 openid（存 wx_openid）查找/创建用户（幂等，唯一）。"""
user = await db.users.get_by_wx_openid(openid)
if user is None:
user = await db.users.create(
f"wx_{secrets.token_hex(10)}", password=secrets.token_hex(16),
wx_openid=openid, nickname="微信用户",
role="opc_member",
source=_client_source(request, "", "wx_openid"), auth_type="wx_openid",
register_ip=_client_ip(request),
)
if user.get("status") != "active":
raise HTTPException(status_code=403, detail="账号已禁用")
return user
@router.get("/wx-qr/start", summary="发起微信扫码登录")
async def wx_qr_start(request: Request, db: Database = Depends(get_db)):
"""生成扫码登录会话：返回 scene + 授权链接(渲染二维码)。
- 前端把 ``qr_url`` 渲染成二维码展示；扫码后在微信内授权。
- 授权回跳 ``/auth/wx-callback``，前端轮询 ``/auth/wx-qr/poll?scene=`` 取令牌。
"""
if not config.AUTH_WECHAT_QR:
raise HTTPException(status_code=503, detail="微信扫码登录未开启")
if not config.AUTH_ENABLED:
raise HTTPException(status_code=403, detail="认证未开启")
scene = wechat.new_scene()
redirect_uri = _wx_redirect_uri(request)
qr_url = wechat.qr_connect_url(scene, redirect_uri)
wx_qr_store.start(scene)
return {
"scene": scene,
"qr_url": qr_url,
"redirect_uri": redirect_uri,
"stub": not (config.WECHAT_OPEN_APPID and config.WECHAT_OPEN_SECRET),
}
@router.get("/wx-callback", summary="微信扫码授权回跳")
async def wx_callback_get(
request: Request,
code: str = "",
state: str = "",
db: Database = Depends(get_db),
):
"""微信扫码授权回跳：换 openid → 建/复用账号 → 签发令牌，存到 scene 会话。"""
if not code:
raise HTTPException(status_code=400, detail="缺少 code")
try:
openid = await wechat.oauth_code2openid(code)
except wechat.WechatError as exc:
raise HTTPException(status_code=401, detail=str(exc))
user = await _find_or_create_wx_user(openid, request, db)
await _ensure_opc_identity(db, user["id"])
resp = await _login_response_for_user(db, user)
wx_qr_store.complete(state or openid, resp.token, resp.model_dump())
return _wx_success_html()
@router.post("/wx-callback", summary="微信扫码授权回跳(SPA 直交)")
async def wx_callback_post(
request: Request,
code: str = "",
state: str = "",
db: Database = Depends(get_db),
):
"""SPA 自行拿到 code 后 POST 到此：直接返回登录响应(不走轮询)。"""
if not code:
raise HTTPException(status_code=400, detail="缺少 code")
try:
openid = await wechat.oauth_code2openid(code)
except wechat.WechatError as exc:
raise HTTPException(status_code=401, detail=str(exc))
user = await _find_or_create_wx_user(openid, request, db)
return await _login_response_for_user(db, user)
@router.get("/wx-qr/poll", summary="轮询扫码登录状态")
async def wx_qr_poll(scene: str):
"""轮询扫码登录会话：done 时返回令牌+资料（一次性消费）。"""
result = wx_qr_store.poll(scene)
if result["status"] == "done":
return {"status": "done", "token": result["token"], "profile": result["profile"]}
return {"status": result["status"]}
# ===========================================================================
# 小程序扫码登录（web/桌面端展示小程序二维码 → 小程序内确认 → 轮询取令牌）
# ===========================================================================
@router.get("/mp-qr/start", summary="发起小程序扫码登录")
async def mp_qr_start(request: Request, db: Database = Depends(get_db)):
"""生成小程序扫码登录会话，返回 scene + 小程序码图片。
用于「小程序扫码登录其它端口」：桌面/admin/网页登录页展示该码，
用户用 **微信扫一扫** → 自动打开小程序「扫码登录」页（复用其登录身份）确认，
目标端口轮询取得登录令牌。scene 用短 token（wxacode 限 32 字符）。
未配置 WECHAT_APPID/SECRET 时退化为普通二维码（qr_url），仅支持「小程序内
scanCode 路径」，无法被微信自动拉起小程序。
"""
if not config.AUTH_WECHAT_LOGIN:
raise HTTPException(status_code=503, detail="小程序登录未开启")
if not config.AUTH_ENABLED:
raise HTTPException(status_code=403, detail="认证未开启")
scene = f"mp_{secrets.token_hex(10)}" # 3+20 = 23 字符
wx_qr_store.start(scene)
# 生成小程序码（微信扫码自动打开小程序 pages/scan-login 并携带 scene）
try:
png = await wechat.get_wxacode(scene, page="pages/scan-login/index")
b64 = base64.b64encode(png).decode("ascii")
return {"scene": scene, "qr_image": f"data:image/png;base64,{b64}", "mp_enabled": True}
except wechat.WechatError:
# 无凭据/失败兜底：返回可扫描的 URL，前端按 qr_url 渲染普通二维码
qr_url = f"https://opc.pinesound.cn/mp/login?scene={scene}"
return {"scene": scene, "qr_url": qr_url, "mp_enabled": False}
@router.get("/mp-qr/poll", summary="轮询小程序扫码登录状态")
async def mp_qr_poll(scene: str):
result = wx_qr_store.poll(scene)
if result["status"] == "done":
return {"status": "done", "token": result["token"], "profile": result["profile"], "message": result["message"]}
return {"status": result["status"], "message": ""}
@router.get("/mp-qr/bind-start", summary="发起「绑定小程序」")
async def mp_qr_bind_start(request: Request, db: Database = Depends(get_db), user: dict = Depends(get_current_user)):
"""把当前账号与小程序(微信身份)绑定：返回小程序码；微信扫码自动打开小程序确认页。
与登录不同，这是「绑定」——确认后把该微信身份挂到**当前账号**（若该微信已属另一账号则合并）。
"""
if not config.AUTH_WECHAT_LOGIN:
raise HTTPException(status_code=503, detail="小程序登录未开启")
if not config.AUTH_ENABLED:
raise HTTPException(status_code=403, detail="认证未开启")
scene = f"mp_{secrets.token_hex(10)}"
wx_qr_store.start(scene, bind_user_id=user["id"])
try:
png = await wechat.get_wxacode(scene, page="pages/scan-login/index")
b64 = base64.b64encode(png).decode("ascii")
return {"scene": scene, "qr_image": f"data:image/png;base64,{b64}", "mp_enabled": True}
except wechat.WechatError:
qr_url = f"https://opc.pinesound.cn/mp/bind?scene={scene}"
return {"scene": scene, "qr_url": qr_url, "mp_enabled": False}
@router.post("/mp-qr/confirm", summary="小程序内确认扫码登录/绑定")
async def mp_qr_confirm(request: Request, req: MpQrConfirmRequest, db: Database = Depends(get_db)):
"""小程序内 wx.login 后调用：以 scene 关联 Web 端会话。
- 登录态（scene 无 bind_user_id）：复用登录换取令牌回写 scene；
- 绑定态（scene 有 bind_user_id）：把该微信身份绑到 bind_user_id 账号（若该微信属另一账号则合并）。
"""
if not config.AUTH_ENABLED:
raise HTTPException(status_code=403, detail="认证未开启")
try:
openid = await wechat.code2session(req.code)
except wechat.WechatError as exc:
raise HTTPException(status_code=401, detail=str(exc))
source = _client_source(request, "mini_program", "wx_openid")
# 绑定态：把 openid 绑到 scene 记录的目标账号
bind_user_id = wx_qr_store.bind_user(req.scene)
if bind_user_id:
target = await db.users.get_by_id(bind_user_id)
if target is None:
raise HTTPException(status_code=404, detail="目标账号不存在，请重新发起绑定")
owner = await db.users.get_by_wx_mini_openid(openid)
if owner and owner["id"] != target["id"]:
# 该微信身份已属另一账号 → 合并到当前账号（同一账号不新建）
merged = await db.users.merge_accounts(target["id"], owner["id"])
if not merged or not merged.get("wx_mini_openid"):
merged = await db.users.set_wx_mini_openid(target["id"], openid)
target = merged
elif not (target.get("wx_mini_openid") or ""):
target = await db.users.set_wx_mini_openid(target["id"], openid)
wx_qr_store.complete(req.scene, message="bound")
return {"ok": True, "bound": True, "username": (target or {}).get("username", "")}
# 登录态：登录换令牌回写 scene
user = await db.users.get_by_wx_mini_openid(openid)
if user is None:
user = await db.users.create(
f"wx_{secrets.token_hex(10)}", password=secrets.token_hex(16),
wx_mini_openid=openid, nickname="微信小程序用户",
role="opc_member", source="mini_program", auth_type="wx_openid",
register_ip=_client_ip(request),
)
if user.get("status") != "active":
raise HTTPException(status_code=403, detail="账号已禁用")
await _ensure_opc_identity(db, user["id"])
resp = await _login_response_for_user(db, user)
wx_qr_store.complete(req.scene, resp.token, resp.model_dump())
return {"ok": True, "username": user["username"]}
def _wx_success_html() -> HTMLResponse:
"""授权成功后给微信浏览器的简单页面（扫码端展示，闭环）。"""
return HTMLResponse(
""
""
""
"
✅
"
"
微信登录成功
"
"
请返回原应用继续操作（本页可关闭）