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import logging
from datetime import datetime
from typing import Optional
from uuid import UUID
from core.base import R2RException, Token
from core.base.api.models import User
from core.utils import generate_default_user_collection_id
from ..abstractions import R2RProviders
from ..config import R2RConfig
from .base import Service
logger = logging.getLogger()
class AuthService(Service):
def __init__(
self,
config: R2RConfig,
providers: R2RProviders,
):
super().__init__(
config,
providers,
)
async def register(
self,
email: str,
password: str,
name: Optional[str] = None,
bio: Optional[str] = None,
profile_picture: Optional[str] = None,
) -> User:
return await self.providers.auth.register(
email=email,
password=password,
name=name,
bio=bio,
profile_picture=profile_picture,
)
async def send_verification_email(
self, email: str
) -> tuple[str, datetime]:
return await self.providers.auth.send_verification_email(email=email)
async def verify_email(
self, email: str, verification_code: str
) -> dict[str, str]:
if not self.config.auth.require_email_verification:
raise R2RException(
status_code=400, message="Email verification is not required"
)
user_id = await self.providers.database.users_handler.get_user_id_by_verification_code(
verification_code
)
user = await self.providers.database.users_handler.get_user_by_id(
user_id
)
if not user or user.email != email:
raise R2RException(
status_code=400, message="Invalid or expired verification code"
)
await self.providers.database.users_handler.mark_user_as_verified(
user_id
)
await self.providers.database.users_handler.remove_verification_code(
verification_code
)
return {"message": f"User account {user_id} verified successfully."}
async def login(self, email: str, password: str) -> dict[str, Token]:
return await self.providers.auth.login(email, password)
async def user(self, token: str) -> User:
token_data = await self.providers.auth.decode_token(token)
if not token_data.email:
raise R2RException(
status_code=401, message="Invalid authentication credentials"
)
user = await self.providers.database.users_handler.get_user_by_email(
token_data.email
)
if user is None:
raise R2RException(
status_code=401, message="Invalid authentication credentials"
)
return user
async def refresh_access_token(
self, refresh_token: str
) -> dict[str, Token]:
return await self.providers.auth.refresh_access_token(refresh_token)
async def change_password(
self, user: User, current_password: str, new_password: str
) -> dict[str, str]:
if not user:
raise R2RException(status_code=404, message="User not found")
return await self.providers.auth.change_password(
user, current_password, new_password
)
async def request_password_reset(self, email: str) -> dict[str, str]:
return await self.providers.auth.request_password_reset(email)
async def confirm_password_reset(
self, reset_token: str, new_password: str
) -> dict[str, str]:
return await self.providers.auth.confirm_password_reset(
reset_token, new_password
)
async def logout(self, token: str) -> dict[str, str]:
return await self.providers.auth.logout(token)
async def update_user(
self,
user_id: UUID,
email: Optional[str] = None,
is_superuser: Optional[bool] = None,
name: Optional[str] = None,
bio: Optional[str] = None,
profile_picture: Optional[str] = None,
limits_overrides: Optional[dict] = None,
merge_limits: bool = False,
new_metadata: Optional[dict] = None,
) -> User:
user: User = (
await self.providers.database.users_handler.get_user_by_id(user_id)
)
if not user:
raise R2RException(status_code=404, message="User not found")
if email is not None:
user.email = email
if is_superuser is not None:
user.is_superuser = is_superuser
if name is not None:
user.name = name
if bio is not None:
user.bio = bio
if profile_picture is not None:
user.profile_picture = profile_picture
if limits_overrides is not None:
user.limits_overrides = limits_overrides
return await self.providers.database.users_handler.update_user(
user, merge_limits=merge_limits, new_metadata=new_metadata
)
async def delete_user(
self,
user_id: UUID,
password: Optional[str] = None,
delete_vector_data: bool = False,
is_superuser: bool = False,
) -> dict[str, str]:
user = await self.providers.database.users_handler.get_user_by_id(
user_id
)
if not user:
raise R2RException(status_code=404, message="User not found")
if not is_superuser and not password:
raise R2RException(
status_code=422, message="Password is required for deletion"
)
if not (
is_superuser
or (
user.hashed_password is not None
and password is not None
and self.providers.auth.crypto_provider.verify_password(
plain_password=password,
hashed_password=user.hashed_password,
)
)
):
raise R2RException(status_code=400, message="Incorrect password")
await self.providers.database.users_handler.delete_user_relational(
user_id
)
# Delete user's default collection
# TODO: We need to better define what happens to the user's data when they are deleted
collection_id = generate_default_user_collection_id(user_id)
await self.providers.database.collections_handler.delete_collection_relational(
collection_id
)
try:
await self.providers.database.graphs_handler.delete(
collection_id=collection_id,
)
except Exception as e:
logger.warning(
f"Error deleting graph for collection {collection_id}: {e}"
)
if delete_vector_data:
await self.providers.database.chunks_handler.delete_user_vector(
user_id
)
await self.providers.database.chunks_handler.delete_collection_vector(
collection_id
)
return {"message": f"User account {user_id} deleted successfully."}
async def clean_expired_blacklisted_tokens(
self,
max_age_hours: int = 7 * 24,
current_time: Optional[datetime] = None,
):
await self.providers.database.token_handler.clean_expired_blacklisted_tokens(
max_age_hours, current_time
)
async def get_user_verification_code(
self,
user_id: UUID,
) -> dict:
"""Get only the verification code data for a specific user.
This method should be called after superuser authorization has been
verified.
"""
verification_data = await self.providers.database.users_handler.get_user_validation_data(
user_id=user_id
)
return {
"verification_code": verification_data["verification_data"][
"verification_code"
],
"expiry": verification_data["verification_data"][
"verification_code_expiry"
],
}
async def get_user_reset_token(
self,
user_id: UUID,
) -> dict:
"""Get only the verification code data for a specific user.
This method should be called after superuser authorization has been
verified.
"""
verification_data = await self.providers.database.users_handler.get_user_validation_data(
user_id=user_id
)
return {
"reset_token": verification_data["verification_data"][
"reset_token"
],
"expiry": verification_data["verification_data"][
"reset_token_expiry"
],
}
async def send_reset_email(self, email: str) -> dict:
"""Generate a new verification code and send a reset email to the user.
Returns the verification code for testing/sandbox environments.
Args:
email (str): The email address of the user
Returns:
dict: Contains verification_code and message
"""
return await self.providers.auth.send_reset_email(email)
async def create_user_api_key(
self, user_id: UUID, name: Optional[str], description: Optional[str]
) -> dict:
"""Generate a new API key for the user with optional name and
description.
Args:
user_id (UUID): The ID of the user
name (Optional[str]): Name of the API key
description (Optional[str]): Description of the API key
Returns:
dict: Contains the API key and message
"""
return await self.providers.auth.create_user_api_key(
user_id=user_id, name=name, description=description
)
async def delete_user_api_key(self, user_id: UUID, key_id: UUID) -> bool:
"""Delete the API key for the user.
Args:
user_id (UUID): The ID of the user
key_id (str): The ID of the API key
Returns:
bool: True if the API key was deleted successfully
"""
return await self.providers.auth.delete_user_api_key(
user_id=user_id, key_id=key_id
)
async def list_user_api_keys(self, user_id: UUID) -> list[dict]:
"""List all API keys for the user.
Args:
user_id (UUID): The ID of the user
Returns:
dict: Contains the list of API keys
"""
return await self.providers.auth.list_user_api_keys(user_id)
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