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2.1 KiB
Python

from http import HTTPStatus
from typing import Annotated
from aws_lambda_powertools.event_handler.api_gateway import Router
from aws_lambda_powertools.event_handler.openapi.params import Body
from layercake.dateutils import now
from layercake.dynamodb import DynamoDBPersistenceLayer, KeyPair
from layercake.extra_types import NameStr
from pydantic import BaseModel, EmailStr
from api_gateway import JSONResponse
from boto3clients import dynamodb_client
from config import USER_TABLE
router = Router()
user_layer = DynamoDBPersistenceLayer(USER_TABLE, dynamodb_client)
@router.get('/<id>/admins', compress=True)
def admins(id: str):
return user_layer.collection.query(
KeyPair(id, 'admins'),
limit=100,
)
class Admin(BaseModel):
id: str
name: NameStr
email: EmailStr
@router.post('/<id>/admins', compress=True)
def grant(id: str, admin: Admin):
now_ = now()
with user_layer.transact_writer() as transact:
transact.condition(
key=KeyPair(f'orgmembers#{id}', admin.id),
cond_expr='attribute_exists(sk)',
)
# Grant admin privileges
transact.put(
item={
'id': admin.id,
'sk': f'acls#{id}',
'roles': ['ADMIN'],
'created_ad': now_,
},
# cond_expr='attribute_not_exists(sk)',
)
# Add user to admin list
transact.put(
item={
'id': id,
'sk': f'admins#{admin.id}',
'name': admin.name,
'email': admin.email,
'created_ad': now_,
},
cond_expr='attribute_not_exists(sk)',
)
return JSONResponse(status_code=HTTPStatus.CREATED)
@router.delete('/<id>/admins', compress=True)
def revoke(
id: str,
user_id: Annotated[str, Body(embed=True)],
):
with user_layer.transact_writer() as transact:
# Revoke admin privileges
transact.delete(key=KeyPair(user_id, f'acls#{id}'))
# Remove user from admin list
transact.delete(key=KeyPair(id, f'admins#{user_id}'))
return JSONResponse(status_code=HTTPStatus.OK)