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63 lines
2.0 KiB
Python
63 lines
2.0 KiB
Python
from __future__ import annotations
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from abc import ABC, abstractmethod
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from fastapi import Request
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from pydantic import SecretStr
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from openhands.integrations.provider import PROVIDER_TOKEN_TYPE
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from openhands.server.settings import Settings
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from openhands.server.shared import server_config
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from openhands.storage.settings.settings_store import SettingsStore
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from openhands.utils.import_utils import get_impl
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class UserAuth(ABC):
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"""Extensible class encapsulating user Authentication"""
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_settings: Settings | None
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@abstractmethod
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async def get_user_id(self) -> str | None:
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"""Get the unique identifier for the current user"""
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@abstractmethod
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async def get_access_token(self) -> SecretStr | None:
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"""Get the access token for the current user"""
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@abstractmethod
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async def get_provider_tokens(self) -> PROVIDER_TOKEN_TYPE | None:
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"""Get the provider tokens for the current user."""
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@abstractmethod
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async def get_user_settings_store(self) -> SettingsStore | None:
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"""Get the settings store for the current user."""
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async def get_user_settings(self) -> Settings | None:
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"""Get the user settings for the current user"""
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settings = self._settings
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if settings:
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return settings
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settings_store = await self.get_user_settings_store()
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if settings_store is None:
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return None
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settings = await settings_store.load()
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self._settings = settings
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return settings
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@classmethod
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@abstractmethod
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async def get_instance(cls, request: Request) -> UserAuth:
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"""Get an instance of UserAuth from the request given"""
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async def get_user_auth(request: Request) -> UserAuth:
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user_auth = getattr(request.state, 'user_auth', None)
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if user_auth:
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return user_auth
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impl_name = server_config.user_auth_class
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impl = get_impl(UserAuth, impl_name)
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user_auth = await impl.get_instance(request)
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request.state.user_auth = user_auth
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return user_auth
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