Pine
6bb988cc3e
1. capabilities 写入 JWT，避免每次请求查库 2. 移除 service 账号类型，非 operator/carrier 统一归为 opc_member 3. 前端统一基于 capabilities 判断权限 4. 清理登录接口死代码，恢复账号密码登录 5. 移除 enterprise/provider/government/investor/developer 角色 6. 清理 seed.py 中多余角色和权限定义 7. 重写 rbac_portals.py 只保留 carrier 路由
78 lines
2.4 KiB
Python
78 lines
2.4 KiB
Python
# -*- coding: utf-8 -*-
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"""JWT 访问令牌：签发与验签。
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- 无状态验签（HS256），claims 携带角色/组织/数据范围/权限。
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- 撤销由 ``sessions`` 表（按 jti）+ ``users.token_version`` 兜底，
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``get_current_user`` 每请求一次 DB 读校验。
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"""
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from __future__ import annotations
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import uuid
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from datetime import datetime, timedelta, timezone
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import jwt as pyjwt
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from . import config
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JTI_TTL_SECONDS = config.JWT_ACCESS_EXPIRY_SECONDS
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def _now_ts() -> int:
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return int(datetime.now(timezone.utc).timestamp())
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def create_access_token(
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user: dict,
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*,
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permissions: list[str],
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scope_region_ids: list[str],
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scope_level: str | None,
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capabilities: list[str],
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expiry_seconds: int,
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identity_id: str | None = None,
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) -> tuple[str, str, str]:
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"""签发 JWT，返回 (token, jti, expires_at_iso)。
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``user`` 为来自 UserRepository 的用户 dict（含 id/username/role/
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sub_role/org_id/region_id/token_version）。``identity_id`` 非空时表示
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该令牌绑定到指定端口身份（get_current_user 据此解析当前身份）。
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``capabilities`` 为叠加制能力集合（opc_member/operator/carrier/enterprise），
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写入 JWT 后避免每次请求查库计算。
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"""
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jti = str(uuid.uuid4())
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now = _now_ts()
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exp_ts = now + (expiry_seconds if expiry_seconds else config.JWT_ACCESS_EXPIRY_SECONDS)
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payload = {
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"sub": user["id"],
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"username": user.get("username", ""),
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"role": user.get("role", "opc_member"),
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"sub_role": user.get("sub_role"),
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"org_id": user.get("org_id"),
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"region_id": user.get("region_id"),
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"identity_id": identity_id,
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"scope_level": scope_level,
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"scope_region_ids": scope_region_ids,
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"perms": permissions,
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"capabilities": capabilities,
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"ver": user.get("token_version", 0),
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"jti": jti,
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"iat": now,
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"exp": exp_ts,
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}
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token = pyjwt.encode(payload, config.JWT_SECRET, algorithm=config.JWT_ALGORITHM)
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expires_at = datetime.fromtimestamp(exp_ts, tz=timezone.utc).isoformat()
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return token, jti, expires_at
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def decode_access_token(token: str) -> dict | None:
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"""验签并返回 claims；无效/过期返回 None。"""
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try:
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payload = pyjwt.decode(
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token,
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config.JWT_SECRET,
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algorithms=[config.JWT_ALGORITHM],
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)
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except pyjwt.PyJWTError:
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return None
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return payload
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