main.py

import chainlit as cl
import base64
import json
from typing import Any, Dict, no_type_check
from typing import Optional

@cl.header_auth_callback
def header_auth_callback(headers: dict) -> Optional[cl.User]:

    print("\n\n\nI am here\n\n\n")
    # try: # TODO: Add try-except block after testing
    # TODO: Implement to get the user information from the headers (not the cookie)
    cookie = headers.get("cookie")  # gets back a str
    # Create a dictionary from the pairs
    cookie_dict = {}
    for pair in cookie.split("; "):
        key, value = pair.split("=", 1)
        # Strip surrounding quotes if present
        cookie_dict[key] = value.strip('"')

    decoded_user_info = base64.b64decode(
        cookie_dict.get("X-User-Info", "")
    ).decode()
    decoded_user_info = json.loads(decoded_user_info)

    print("\n\n")
    print("USER")
    print(decoded_user_info["email"])
    print("\n\n")

    return cl.User(
        identifier=decoded_user_info["email"],
        metadata={
            "name": decoded_user_info["name"],
            "avatar": decoded_user_info["profile_image"],
        },
    )

@cl.on_chat_start
async def start():
    await cl.Message(content = "HELLO").send()