Files
onyx/backend/danswer/db/auth.py
T
pablodanswer 9272d6ebfe Remove ee (#3093)
* move api key to non-ee

* finalize previous migration

* move token rate limit to non-ee

* general cleanup

* update

* update

* finalize

* finalize

* ensure callable

* k
2024-11-09 20:51:36 +00:00

87 lines
3.1 KiB
Python

from collections.abc import AsyncGenerator
from collections.abc import Callable
from typing import Any
from typing import Dict
from fastapi import Depends
from fastapi_users.models import UP
from fastapi_users_db_sqlalchemy import SQLAlchemyUserDatabase
from fastapi_users_db_sqlalchemy.access_token import SQLAlchemyAccessTokenDatabase
from sqlalchemy import func
from sqlalchemy.ext.asyncio import AsyncSession
from sqlalchemy.future import select
from sqlalchemy.orm import Session
from danswer.auth.invited_users import get_invited_users
from danswer.auth.schemas import UserRole
from danswer.db.api_key import get_api_key_email_pattern
from danswer.db.engine import get_async_session
from danswer.db.engine import get_async_session_with_tenant
from danswer.db.models import AccessToken
from danswer.db.models import OAuthAccount
from danswer.db.models import User
from danswer.utils.variable_functionality import (
fetch_versioned_implementation_with_fallback,
)
def get_default_admin_user_emails() -> list[str]:
"""Returns a list of emails who should default to Admin role.
Only used in the EE version. For MIT, just return empty list."""
get_default_admin_user_emails_fn: Callable[
[], list[str]
] = fetch_versioned_implementation_with_fallback(
"danswer.auth.users", "get_default_admin_user_emails_", lambda: list[str]()
)
return get_default_admin_user_emails_fn()
def get_total_users_count(db_session: Session) -> int:
"""
Returns the total number of users in the system.
This is the sum of users and invited users.
"""
user_count = (
db_session.query(User)
.filter(~User.email.endswith(get_api_key_email_pattern())) # type: ignore
.count()
)
invited_users = len(get_invited_users())
return user_count + invited_users
async def get_user_count() -> int:
async with get_async_session_with_tenant() as session:
stmt = select(func.count(User.id))
result = await session.execute(stmt)
user_count = result.scalar()
if user_count is None:
raise RuntimeError("Was not able to fetch the user count.")
return user_count
# Need to override this because FastAPI Users doesn't give flexibility for backend field creation logic in OAuth flow
class SQLAlchemyUserAdminDB(SQLAlchemyUserDatabase):
async def create(
self,
create_dict: Dict[str, Any],
) -> UP:
user_count = await get_user_count()
if user_count == 0 or create_dict["email"] in get_default_admin_user_emails():
create_dict["role"] = UserRole.ADMIN
else:
create_dict["role"] = UserRole.BASIC
return await super().create(create_dict)
async def get_user_db(
session: AsyncSession = Depends(get_async_session),
) -> AsyncGenerator[SQLAlchemyUserAdminDB, None]:
yield SQLAlchemyUserAdminDB(session, User, OAuthAccount) # type: ignore
async def get_access_token_db(
session: AsyncSession = Depends(get_async_session),
) -> AsyncGenerator[SQLAlchemyAccessTokenDatabase, None]:
yield SQLAlchemyAccessTokenDatabase(session, AccessToken) # type: ignore