107 lines
4.5 KiB
Python
107 lines
4.5 KiB
Python
|
# -*- coding: utf-8 -*-
|
|||
|
|
"""智能体互通 API：内部事件接收 + 临时授权管理。
|
|||
|
|
|
|||
|
|
- ``POST /internal/im/agent-events``：im-service 在 agent_task 消息落库后回调，
|
|||
|
|
由编排层完成权限校验 → 在线查询 → MQTT 派发（携带 X-IM-Token 内部令牌）。
|
|||
|
|
- ``POST/GET/DELETE /agent-grants``：L3 成员开放调用（临时授权）管理（用户 API）。
|
|||
|
|
"""
|
|||
|
|
from __future__ import annotations
|
|||
|
|
|
|||
|
|
import logging
|
|||
|
|
|
|||
|
|
from fastapi import APIRouter, Depends, Header, HTTPException
|
|||
|
|
|
|||
|
|
from ..dependencies import get_db, get_current_user
|
|||
|
|
from ... import config
|
|||
|
|
from ...agent_gate import handle_agent_task_event
|
|||
|
|
from ...im import client as im_client
|
|||
|
|
from ...infrastructure.repositories import Database
|
|||
|
|
|
|||
|
|
log = logging.getLogger("agent_gate.api")
|
|||
|
|
|
|||
|
|
router = APIRouter(tags=["agent-gate"])
|
|||
|
|
internal_router = APIRouter(prefix="/internal/im", tags=["agent-gate-internal"])
|
|||
|
|
|
|||
|
|
|
|||
|
|
# ── 内部事件接收（im-service → server-core） ─────────────────────
|
|||
|
|
|
|||
|
|
def _require_im_internal(x_im_token: str = Header(default="", alias="X-IM-Token")) -> None:
|
|||
|
|
"""仅允许携带 IM_INTERNAL_TOKEN 的调用方（im-service）。"""
|
|||
|
|
if not config.IM_INTERNAL_TOKEN or x_im_token != config.IM_INTERNAL_TOKEN:
|
|||
|
|
raise HTTPException(status_code=403, detail="内部接口访问被拒绝")
|
|||
|
|
|
|||
|
|
|
|||
|
|
@internal_router.post("/agent-events", dependencies=[Depends(_require_im_internal)])
|
|||
|
|
async def agent_events(payload: dict, db: Database = Depends(get_db)):
|
|||
|
|
"""接收 im-service 的智能体任务事件（agent_task 消息落库后回调）。
|
|||
|
|
|
|||
|
|
body: {event, conv_id, sender_id, sender_name, content, metadata}
|
|||
|
|
"""
|
|||
|
|
event = payload.get("event", "")
|
|||
|
|
if event != "agent_task":
|
|||
|
|
return {"ok": False, "reason": f"unsupported event: {event}"}
|
|||
|
|
conv_id = str(payload.get("conv_id", ""))
|
|||
|
|
if not conv_id:
|
|||
|
|
return {"ok": False, "reason": "missing conv_id"}
|
|||
|
|
result = await handle_agent_task_event(
|
|||
|
|
db,
|
|||
|
|
im_client,
|
|||
|
|
conv_id=conv_id,
|
|||
|
|
sender_id=str(payload.get("sender_id", "")),
|
|||
|
|
sender_name=str(payload.get("sender_name", "")),
|
|||
|
|
content=str(payload.get("content", "")),
|
|||
|
|
metadata=payload.get("metadata") or {},
|
|||
|
|
)
|
|||
|
|
return result
|
|||
|
|
|
|||
|
|
|
|||
|
|
# ── 用户 API：L3 临时授权管理 ────────────────────────────────────
|
|||
|
|
|
|||
|
|
@router.post("/agent-grants", summary="创建智能体临时授权")
|
|||
|
|
async def create_grant(payload: dict, user: dict = Depends(get_current_user),
|
|||
|
|
db: Database = Depends(get_db)):
|
|||
|
|
"""成员开放调用：授权另一个成员调用自己（的某个）智能体。
|
|||
|
|
|
|||
|
|
body: {grantee_user_id, target_agent_addr, scope?, max_calls?, expires_at?}
|
|||
|
|
"""
|
|||
|
|
grantee = str(payload.get("grantee_user_id", "")).strip()
|
|||
|
|
target_addr = str(payload.get("target_agent_addr", "")).strip()
|
|||
|
|
if not grantee or not target_addr:
|
|||
|
|
raise HTTPException(status_code=422, detail="grantee_user_id 与 target_agent_addr 必填")
|
|||
|
|
|
|||
|
|
from ...agent_gate import parse_agent_addr
|
|||
|
|
parsed = parse_agent_addr(target_addr)
|
|||
|
|
if parsed is None or parsed[0] != user["id"]:
|
|||
|
|
raise HTTPException(status_code=403, detail="只能授权自己名下的智能体")
|
|||
|
|
if grantee == user["id"]:
|
|||
|
|
raise HTTPException(status_code=422, detail="不能授权给自己")
|
|||
|
|
|
|||
|
|
grant = await db.agent_access_grants.create(
|
|||
|
|
grantor_user_id=user["id"],
|
|||
|
|
target_agent_addr=target_addr,
|
|||
|
|
grantee_user_id=grantee,
|
|||
|
|
scope=str(payload.get("scope", "")),
|
|||
|
|
max_calls=int(payload.get("max_calls", 0) or 0),
|
|||
|
|
expires_at=str(payload.get("expires_at", "")),
|
|||
|
|
)
|
|||
|
|
return grant
|
|||
|
|
|
|||
|
|
|
|||
|
|
@router.get("/agent-grants", summary="智能体临时授权列表")
|
|||
|
|
async def list_grants(direction: str = "grantor",
|
|||
|
|
user: dict = Depends(get_current_user),
|
|||
|
|
db: Database = Depends(get_db)):
|
|||
|
|
"""direction=grantor（我授权的）| grantee（我被授权的）。"""
|
|||
|
|
if direction == "grantee":
|
|||
|
|
return await db.agent_access_grants.list_by_grantee(user["id"])
|
|||
|
|
return await db.agent_access_grants.list_by_grantor(user["id"])
|
|||
|
|
|
|||
|
|
|
|||
|
|
@router.delete("/agent-grants/{grant_id}", summary="撤销智能体临时授权")
|
|||
|
|
async def revoke_grant(grant_id: str, user: dict = Depends(get_current_user),
|
|||
|
|
db: Database = Depends(get_db)):
|
|||
|
|
ok = await db.agent_access_grants.revoke(grant_id, user["id"])
|
|||
|
|
if not ok:
|
|||
|
|
raise HTTPException(status_code=404, detail="授权不存在或无权撤销")
|
|||
|
|
return {"ok": True}
|