(20250704) - Created Oauth Authentication for google places api with all files
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yatmesh
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"""
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AUTHOR:
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Khushal P Soonderji
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DATE:
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Thursday, 16th Jan., 2025.
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OBJECTIVE:
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To receive callbacks (webhooks).
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REFERENCES:
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N/A
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DOWNLOADS:
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N/A
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NOTES:
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N/A
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"""
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# *****************************************************************************************************************
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# ***** ****
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# *** IMPORT ***
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# ***** ****
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# *****************************************************************************************************************
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# To make sibling directories accessible for imports:
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import sys
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sys.path.append(".")
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sys.path.append("..")
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# For using Quart:
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from quart import Blueprint, current_app, g, request, render_template
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# My utils:
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from utils_v2.string import json
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from utils_v2.logging.context import AsyncLoggerContext
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from utils_v2.api.codes import StatusCodes, HttpCodes
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from utils_v2.api.response import ResponseModel
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from utils_v2.api.async_quart import (
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set_api_version,
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read_input,
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get_session_info,
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log_request_to_mongo,
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log_chain_to_mongo,
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should_not_be_under_maintenance,
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only_whitelisted_ips,
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limit_rate,
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validate_input,
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handle_cancelled_request
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)
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# GMail-related utils:
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from utils_v2.goog.controllers.gmail.gmail_client import SCOPES_GMAIL_MAIL_MANAGEMENT
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# Data Models:
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from models.core.auth_token import CoreAuthTokenModel
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from models.software.places.oauth import OAuthPlacesHandleCallbackResponse
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# Common:
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from shared import constants
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# For asynchronous activities:
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import asyncio
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# *****************************************************************************************************************
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# ***** ****
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# *** MACROS / ONE-TIME INIT ***
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# ***** ****
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# *****************************************************************************************************************
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# Related to Quart:
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places_oauth_callback_bp = Blueprint("places_cb", __name__)
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# *****************************************************************************************************************
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# ***** ****
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# *** VARIABLES ***
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# ***** ****
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# *****************************************************************************************************************
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# --- Nothing Yet
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# *****************************************************************************************************************
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# ***** ****
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# *** FUNCTIONS ***
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# ***** ****
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# *****************************************************************************************************************
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@places_oauth_callback_bp.record_once
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def init(blueprint_setup_state):
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# This gets called when the blueprint is registered.
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# Consider this to be a one-time setup for the whole blueprint:
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pass
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# ---------------------------------------------------------------------------------------------------------------------
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@AsyncLoggerContext.log_it(
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api_version = "1.0.0",
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project = constants.PROJECT_NAME,
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log_type = constants.MODULE_NAME,
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operation = "googleplacesOAuthClbk",
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log_input = 2,
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log_output = 1,
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sensitive_keys = ["sessionToken", "X-Session-Token"]
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)
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async def handle_places_callback(
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client_controller,
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client_connector,
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request_url: str,
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inbound_data: dict,
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) -> OAuthPlacesHandleCallbackResponse:
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"""
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This function has been kept separate only for convenience of logging.
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:param client_controller: The mail controller instance.
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:param client_connector: The instance of the third-party client to send to the mail controller.
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:param request_url: The full request URL that came in.
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:param inbound_data: The data received in the request.
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:return: The client's response.
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"""
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return await client_controller.handle_authorization_callback(
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sql_conn = current_app.sql_writer,
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mongo_data_conn = current_app.data_mongo,
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client = client_connector,
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request_url = request_url,
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inbound_data = inbound_data,
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session_token = None
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)
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# ---------------------------------------------------------------------------------------------------------------------
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@places_oauth_callback_bp.route("/callback/<places_client>", methods = ["POST", "GET"])
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@set_api_version(api_version = "1.0.0")
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@read_input(sanitize_headers = False, sanitize_data = False)
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@log_request_to_mongo(
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attr_name = "logs_mongo",
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project = constants.PROJECT_NAME,
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log_type = constants.MODULE_NAME,
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operation = "googlePlacesOAuthClbkApi",
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log_input = True,
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log_output = True,
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sensitive_keys = None
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)
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@log_chain_to_mongo(attr_name = "logs_mongo")
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@should_not_be_under_maintenance(attr_name = "is_under_maintenance")
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@handle_cancelled_request()
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async def places_auth_callback(
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places_client: str = None,
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inbound_headers: dict = None,
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inbound_data: dict = None,
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inbound_files: dict = None,
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**kwargs
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):
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"""
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This is the callback received when authorizing someone's mail client.
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:param places_client: The mail company/brand that you want the authorization from.
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:param inbound_headers: auto-extracted by the decorators.
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:param inbound_data: auto-extracted by the decorators.
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:param inbound_files: auto-extracted by the decorators.
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:param kwargs: Any number of extra inputs supplied by the decorators.
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:return: A standard response structure.
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"""
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# ┳┓ ┳┳┓ •┓ ┏┓┓•
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# ┣┫┏┓┓┏╋┏┓ ╋┏┓ ┃┃┃┏┓┓┃ ┃ ┃┓┏┓┏┓╋
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# ┛┗┗┛┗┻┗┗ ┗┗┛ ┛ ┗┗┻┗┗ ┗┛┗┗┗ ┛┗┗
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# Start by assuming failure:
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client_controller = None
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client_connector = None
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client_response = None
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exception = None
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places_client = {
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"googleplaces": "googlePlaces"
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}.get(places_client.lower(), places_client)
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# Figure out the client connector:
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match places_client:
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case "googlePlaces": client_controller, client_connector = current_app.places_controller, current_app.google_places_client
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case _: client_controller, client_connector = None, None
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# Invoke the mail client:
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if client_controller is not None and client_connector is not None:
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try: client_response = await handle_places_callback(
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client_controller,
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client_connector,
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request_url = request.url,
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inbound_data = inbound_data
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)
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except Exception as excp: exception = excp
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# ┳┓
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# ┣┫┏┓┏┏┓┏┓┏┓┏┏┓
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# ┛┗┗ ┛┣┛┗┛┛┗┛┗
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# ┛
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# Make the mail client a label:
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places_client = {
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"googlePlaces": "Google Places"
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}.get(places_client, places_client)
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# If there was some exception:
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if exception: return await render_template(
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"/software/places/oauth/oauth_failure_v2.html",
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client = places_client,
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failure_hint = (
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f"An internal server error occurred. "
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f"Please use log-id '{kwargs.get('log_id')}' to check with the support team."
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)
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)
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# For an invalid client:
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if client_controller is None or client_connector is None:
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return await render_template(
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"/software/places/oauth/oauth_failure_v2.html",
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client = places_client,
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failure_hint = (
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f"Invalid client '{places_client}' selected. "
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f"Please use log-id '{kwargs.get('log_id')}' to check with the support team."
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)
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)
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# For a valid client whose authorization was denied/cancelled:
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if client_response.action in ["denied", "cancelled"]:
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return await render_template(
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"/software/places/oauth/oauth_cancelled_v2.html",
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client = places_client
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)
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# For successful authorization:
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if client_response.success:
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return await render_template(
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"/software/places/oauth/oauth_success_v2.html",
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client = places_client
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)
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# For failed authorization:
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return await render_template(
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"/software/places/oauth/oauth_failure_v2.html",
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client = places_client,
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failure_hint = (
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f"{client_response.message} "
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f"Please use log-id '{kwargs.get('log_id')}' to check with the support team.".strip()
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)
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)
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# *****************************************************************************************************************
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# ***** ****
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# *** MAIN PROGRAM ***
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# ***** ****
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# *****************************************************************************************************************
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if __name__ == "__main__":
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pass
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