2022-09-19 13:42:55 -04:00

281 lines
8.7 KiB
Python

from dataclasses import dataclass
from typing import Any
from urllib.parse import quote
from pocketbase.services.utils.crud_service import CrudService
from pocketbase.models.utils.base_model import BaseModel
from pocketbase.models.user import User
from pocketbase.models.external_auth import ExternalAuth
class UserAuthResponse:
token: str
user: User
def __init__(self, token: str, user: User, **kwargs) -> None:
self.token = token
self.user = user
for key, value in kwargs.items():
setattr(self, key, value)
@dataclass
class AuthProviderInfo:
name: str
state: str
code_verifier: str
code_challenge: str
code_challenge_method: str
auth_url: str
@dataclass
class AuthMethodsList:
email_password: bool
auth_providers: list[AuthProviderInfo]
class Users(CrudService):
def decode(self, data: dict) -> BaseModel:
return User(data)
def base_crud_path(self) -> str:
return "/api/users"
def auth_response(self, response_data: Any) -> UserAuthResponse:
"""Prepare successful authorization response."""
user = self.decode(response_data.pop("user", {}))
token = response_data.pop("token", "")
if token and user:
self.client.auth_store.save(token, user)
return UserAuthResponse(token=token, user=user, **response_data)
def list_auth_methods(self, query_params: dict = {}) -> AuthMethodsList:
"""Returns all available application auth methods."""
response_data = self.client.send(
self.base_crud_path() + "/auth-methods",
{"method": "GET", "params": query_params},
)
email_password = response_data.get("emailPassword", False)
auth_providers = [
AuthProviderInfo(auth_provider)
for auth_provider in response_data.get("authProviders", [])
]
return AuthMethodsList(email_password, auth_providers)
def auth_via_email(
self, email: str, password: str, body_params: dict = {}, query_params: dict = {}
) -> UserAuthResponse:
"""
Authenticate a user via its email and password.
On success, this method also automatically updates
the client's AuthStore data and returns:
- new user authentication token
- the authenticated user model record
"""
body_params.update({"email": email, "password": password})
response_data = self.client.send(
self.base_crud_path() + "/auth-via-email",
{
"method": "POST",
"params": query_params,
"body": body_params,
"headers": {"Authorization": ""},
},
)
return self.auth_response(response_data)
def auth_via_oauth2(
self,
provider: str,
code: str,
code_verifier: str,
redirect_url: str,
body_params: dict = {},
query_params: dict = {},
) -> UserAuthResponse:
"""
Authenticate a user via OAuth2 client provider.
On success, this method also automatically updates
the client's AuthStore data and returns:
- new user authentication token
- the authenticated user model record
- the OAuth2 user profile data (eg. name, email, avatar, etc.)
"""
body_params.update(
{
"provider": provider,
"code": code,
"codeVerifier": code_verifier,
"redirectUrl": redirect_url,
}
)
response_data = self.client.send(
self.base_crud_path() + "/auth-via-oauth2",
{
"method": "POST",
"params": query_params,
"body": body_params,
"headers": {"Authorization": ""},
},
)
return self.auth_response(response_data)
def refresh(
self, body_params: dict = {}, query_params: dict = {}
) -> UserAuthResponse:
"""
Refreshes the current user authenticated instance and
returns a new token and user data.
On success this method also automatically updates the client's AuthStore data.
"""
return self.auth_response(
self.client.send(
self.base_crud_path() + "/refresh",
{"method": "POST", "params": query_params, "body": body_params},
)
)
def request_password_reset(
self, email: str, body_params: dict = {}, query_params: dict = {}
) -> bool:
"""Sends user password reset request."""
body_params.update({"email": email})
self.client.send(
self.base_crud_path() + "/request-password-reset",
{
"method": "POST",
"params": query_params,
"body": body_params,
},
)
return True
def confirm_password_reset(
self,
password_reset_token: str,
password: str,
password_confirm: str,
body_params: dict = {},
query_params: dict = {},
) -> UserAuthResponse:
"""Confirms user password reset request."""
body_params.update(
{
"token": password_reset_token,
"password": password,
"passwordConfirm": password_confirm,
}
)
return self.auth_response(
self.client.send(
self.base_crud_path() + "/confirm-password-reset",
{
"method": "POST",
"params": query_params,
"body": body_params,
},
)
)
def request_verification(
self, email: str, body_params: dict = {}, query_params: dict = {}
) -> bool:
"""Sends user verification email request."""
body_params.update({"email": email})
self.client.send(
self.base_crud_path() + "/request-verification",
{
"method": "POST",
"params": query_params,
"body": body_params,
},
)
return True
def confirm_verification(
self, verification_token: str, body_params: dict = {}, query_params: dict = {}
) -> UserAuthResponse:
"""Confirms user email verification request."""
body_params.update(
{
"token": verification_token,
}
)
return self.auth_response(
self.client.send(
self.base_crud_path() + "/confirm-verification",
{
"method": "POST",
"params": query_params,
"body": body_params,
},
)
)
def request_email_change(
self, new_email: str, body_params: dict = {}, query_params: dict = {}
) -> bool:
"""Sends an email change request to the authenticated user."""
body_params.update({"newEmail": new_email})
self.client.send(
self.base_crud_path() + "/request-email-change",
{
"method": "POST",
"params": query_params,
"body": body_params,
},
)
return True
def confirm_email_change(
self,
email_change_token: str,
password: str,
body_params: dict = {},
query_params: dict = {},
) -> UserAuthResponse:
"""Confirms user new email address."""
body_params.update(
{
"token": email_change_token,
"password": password,
}
)
return self.auth_response(
self.client.send(
self.base_crud_path() + "/confirm-email-change",
{
"method": "POST",
"params": query_params,
"body": body_params,
},
)
)
def list_external_auths(
self, user_id: str, query_params: dict = {}
) -> list[ExternalAuth]:
"""Lists all linked external auth providers for the specified user."""
response_data = self.client.send(
self.base_crud_path() + "/" + quote(user_id) + "/external-auths",
{"method": "GET", "params": query_params},
)
return [ExternalAuth(item) for item in response_data]
def unlink_external_auth(
self, user_id: str, provider: str, query_params: dict = {}
) -> bool:
"""Unlink a single external auth provider from the specified user."""
self.client.send(
self.base_crud_path()
+ "/"
+ quote(user_id)
+ "/external-auths/"
+ quote(provider),
{"method": "DELETE", "params": query_params},
)
return True