Module supertokens_python.recipe.thirdparty.providers.google_workspaces

Expand source code 
# Copyright (c) 2021, VRAI Labs and/or its affiliates. All rights reserved.
#
# This software is licensed under the Apache License, Version 2.0 (the
# "License") as published by the Apache Software Foundation.
#
# You may not use this file except in compliance with the License. You may
# obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
from __future__ import annotations

from typing import TYPE_CHECKING, Any, Callable, Dict, List, Union

from supertokens_python.recipe.thirdparty.api.implementation import \
    get_actual_client_id_from_development_client_id
from supertokens_python.recipe.thirdparty.provider import Provider
from supertokens_python.recipe.thirdparty.types import (
    AccessTokenAPI, AuthorisationRedirectAPI, UserInfo, UserInfoEmail)
from supertokens_python.recipe.thirdparty.utils import \
    verify_id_token_from_jwks_endpoint

if TYPE_CHECKING:
    from supertokens_python.framework.request import BaseRequest


class GoogleWorkspaces(Provider):
    def __init__(self, client_id: str, client_secret: str, scope: Union[None, List[str]] = None, domain: str = '*',
                 authorisation_redirect: Union[None, Dict[str, Union[str, Callable[[
                     BaseRequest], str]]]] = None,
                 is_default: bool = False):
        super().__init__('google-workspaces', client_id, is_default)
        default_scopes = ['https://www.googleapis.com/auth/userinfo.email']
        self.domain = domain
        if scope is None:
            scope = default_scopes
        self.client_secret = client_secret
        self.scopes = list(set(scope))
        self.access_token_api_url = 'https://accounts.google.com/o/oauth2/token'
        self.authorisation_redirect_url = 'https://accounts.google.com/o/oauth2/v2/auth'
        self.authorisation_redirect_params = {}
        if authorisation_redirect is not None:
            self.authorisation_redirect_params = authorisation_redirect

    async def get_profile_info(self, auth_code_response: Dict[str, Any], user_context: Dict[str, Any]) -> UserInfo:
        id_token: str = auth_code_response['id_token']
        payload = verify_id_token_from_jwks_endpoint(id_token,
                                                     'https://www.googleapis.com/oauth2/v3/certs',
                                                     get_actual_client_id_from_development_client_id(
                                                         self.client_id),
                                                     ["https://accounts.google.com", "accounts.google.com"])
        if 'email' not in payload or payload['email'] is None:
            raise Exception(
                "Could not get email. Please use a different login method")

        if 'hd' not in payload or payload['hd'] is None:
            raise Exception("Please use a Google Workspace ID to login")

        # if the domain is "*" in it, it means that any workspace email is
        # allowed.
        if '*' not in self.domain and payload['hd'] != self.domain:
            raise Exception(
                "Please use emails from " +
                self.domain +
                " to login")

        user_id = payload['sub']
        if 'email' not in payload or payload['email'] is None:
            return UserInfo(user_id)
        is_email_verified = payload['email_verified'] if 'email_verified' in payload else False
        return UserInfo(user_id, UserInfoEmail(
            payload['email'], is_email_verified))

    def get_authorisation_redirect_api_info(self, user_context: Dict[str, Any]) -> AuthorisationRedirectAPI:
        params = {
            'scope': ' '.join(self.scopes),
            'response_type': 'code',
            'client_id': self.client_id,
            'access_type': 'offline',
            'include_granted_scopes': 'true',
            'hd': self.domain,
            **self.authorisation_redirect_params
        }
        return AuthorisationRedirectAPI(
            self.authorisation_redirect_url, params)

    def get_access_token_api_info(
            self, redirect_uri: str, auth_code_from_request: str, user_context: Dict[str, Any]) -> AccessTokenAPI:
        params = {
            'client_id': self.client_id,
            'client_secret': self.client_secret,
            'grant_type': 'authorization_code',
            'code': auth_code_from_request,
            'redirect_uri': redirect_uri
        }
        return AccessTokenAPI(self.access_token_api_url, params)

    def get_redirect_uri(self, user_context: Dict[str, Any]) -> Union[None, str]:
        return None

Classes

class GoogleWorkspaces (client_id: str, client_secret: str, scope: Union[None, List[str]] = None, domain: str = '*', authorisation_redirect: Union[None, Dict[str, Union[str, Callable[[BaseRequest], str]]]] = None, is_default: bool = False)

Helper class that provides a standard way to create an ABC using inheritance.

Expand source code 
class GoogleWorkspaces(Provider):
    def __init__(self, client_id: str, client_secret: str, scope: Union[None, List[str]] = None, domain: str = '*',
                 authorisation_redirect: Union[None, Dict[str, Union[str, Callable[[
                     BaseRequest], str]]]] = None,
                 is_default: bool = False):
        super().__init__('google-workspaces', client_id, is_default)
        default_scopes = ['https://www.googleapis.com/auth/userinfo.email']
        self.domain = domain
        if scope is None:
            scope = default_scopes
        self.client_secret = client_secret
        self.scopes = list(set(scope))
        self.access_token_api_url = 'https://accounts.google.com/o/oauth2/token'
        self.authorisation_redirect_url = 'https://accounts.google.com/o/oauth2/v2/auth'
        self.authorisation_redirect_params = {}
        if authorisation_redirect is not None:
            self.authorisation_redirect_params = authorisation_redirect

    async def get_profile_info(self, auth_code_response: Dict[str, Any], user_context: Dict[str, Any]) -> UserInfo:
        id_token: str = auth_code_response['id_token']
        payload = verify_id_token_from_jwks_endpoint(id_token,
                                                     'https://www.googleapis.com/oauth2/v3/certs',
                                                     get_actual_client_id_from_development_client_id(
                                                         self.client_id),
                                                     ["https://accounts.google.com", "accounts.google.com"])
        if 'email' not in payload or payload['email'] is None:
            raise Exception(
                "Could not get email. Please use a different login method")

        if 'hd' not in payload or payload['hd'] is None:
            raise Exception("Please use a Google Workspace ID to login")

        # if the domain is "*" in it, it means that any workspace email is
        # allowed.
        if '*' not in self.domain and payload['hd'] != self.domain:
            raise Exception(
                "Please use emails from " +
                self.domain +
                " to login")

        user_id = payload['sub']
        if 'email' not in payload or payload['email'] is None:
            return UserInfo(user_id)
        is_email_verified = payload['email_verified'] if 'email_verified' in payload else False
        return UserInfo(user_id, UserInfoEmail(
            payload['email'], is_email_verified))

    def get_authorisation_redirect_api_info(self, user_context: Dict[str, Any]) -> AuthorisationRedirectAPI:
        params = {
            'scope': ' '.join(self.scopes),
            'response_type': 'code',
            'client_id': self.client_id,
            'access_type': 'offline',
            'include_granted_scopes': 'true',
            'hd': self.domain,
            **self.authorisation_redirect_params
        }
        return AuthorisationRedirectAPI(
            self.authorisation_redirect_url, params)

    def get_access_token_api_info(
            self, redirect_uri: str, auth_code_from_request: str, user_context: Dict[str, Any]) -> AccessTokenAPI:
        params = {
            'client_id': self.client_id,
            'client_secret': self.client_secret,
            'grant_type': 'authorization_code',
            'code': auth_code_from_request,
            'redirect_uri': redirect_uri
        }
        return AccessTokenAPI(self.access_token_api_url, params)

    def get_redirect_uri(self, user_context: Dict[str, Any]) -> Union[None, str]:
        return None

Ancestors

Methods

def get_access_token_api_info(self, redirect_uri: str, auth_code_from_request: str, user_context: Dict[str, Any]) ‑> AccessTokenAPI
Expand source code 
def get_access_token_api_info(
        self, redirect_uri: str, auth_code_from_request: str, user_context: Dict[str, Any]) -> AccessTokenAPI:
    params = {
        'client_id': self.client_id,
        'client_secret': self.client_secret,
        'grant_type': 'authorization_code',
        'code': auth_code_from_request,
        'redirect_uri': redirect_uri
    }
    return AccessTokenAPI(self.access_token_api_url, params)
def get_authorisation_redirect_api_info(self, user_context: Dict[str, Any]) ‑> AuthorisationRedirectAPI
Expand source code 
def get_authorisation_redirect_api_info(self, user_context: Dict[str, Any]) -> AuthorisationRedirectAPI:
    params = {
        'scope': ' '.join(self.scopes),
        'response_type': 'code',
        'client_id': self.client_id,
        'access_type': 'offline',
        'include_granted_scopes': 'true',
        'hd': self.domain,
        **self.authorisation_redirect_params
    }
    return AuthorisationRedirectAPI(
        self.authorisation_redirect_url, params)
async def get_profile_info(self, auth_code_response: Dict[str, Any], user_context: Dict[str, Any]) ‑> UserInfo
Expand source code 
async def get_profile_info(self, auth_code_response: Dict[str, Any], user_context: Dict[str, Any]) -> UserInfo:
    id_token: str = auth_code_response['id_token']
    payload = verify_id_token_from_jwks_endpoint(id_token,
                                                 'https://www.googleapis.com/oauth2/v3/certs',
                                                 get_actual_client_id_from_development_client_id(
                                                     self.client_id),
                                                 ["https://accounts.google.com", "accounts.google.com"])
    if 'email' not in payload or payload['email'] is None:
        raise Exception(
            "Could not get email. Please use a different login method")

    if 'hd' not in payload or payload['hd'] is None:
        raise Exception("Please use a Google Workspace ID to login")

    # if the domain is "*" in it, it means that any workspace email is
    # allowed.
    if '*' not in self.domain and payload['hd'] != self.domain:
        raise Exception(
            "Please use emails from " +
            self.domain +
            " to login")

    user_id = payload['sub']
    if 'email' not in payload or payload['email'] is None:
        return UserInfo(user_id)
    is_email_verified = payload['email_verified'] if 'email_verified' in payload else False
    return UserInfo(user_id, UserInfoEmail(
        payload['email'], is_email_verified))
def get_redirect_uri(self, user_context: Dict[str, Any]) ‑> Optional[str]
Expand source code 
def get_redirect_uri(self, user_context: Dict[str, Any]) -> Union[None, str]:
    return None