box/bin/muse-auth.py

#!/usr/bin/env python3
"""
muse-auth.py: Muse.ai authentication state detection and flows.

Handles the tricky parts of automation:
- Sign IN (existing account) vs Sign UP (new account) have DIFFERENT verification flows
- Meta account selection has UI quirks (+1 for extra accounts)
- Login can get stuck in incomplete states that need detection and restart

STATES (detectable via CDP):
    LANDING: Title == "muse.ai", not logged in
    ACCOUNT_SELECTION: Body contains "Your email matches multiple accounts"
        UI QUIRK: Meta shows "+1" for extra accounts. The "+1" option is NOT
        the right one — find the actual account name (e.g., "Nico Parada",
        not "auxfate"). The +1 is a collapsed list, not a selectable account.
    OTP_PROMPT: Body contains "To log in, enter the code"
    LOGGED_OUT: Body contains "Log in" button
    NOT_IN_CHAT: API messages times out (no chat UI to read)
    LOGGED_IN: Title contains "Chat —" or "Muse —", body has "Main chat"/"Side chats",
               message input present, API returns actual content.

SIGN IN vs SIGN UP:
    Sign IN (existing account):
        1. Enter email/phone
        2. OTP prompt (code sent to email/phone)
        3. Meta account selection (if multiple accounts match)
        4. Chat UI
    
    Sign UP (new account):
        1. Enter email/phone
        2. OTP prompt (code sent to email/phone)
        3. **DIFFERENT:** May require additional verification:
           - CAPTCHA
           - Phone verification (if email used)
           - Email verification (if phone used)
           - Terms acceptance
           - Profile setup (name, etc.)
        4. **DIFFERENT:** May NOT have Meta account selection (new account = no existing Meta link)
        5. Chat UI (possibly with onboarding tour)
    
    The sign-up flow is less predictable and may require human intervention
    for CAPTCHAs and other anti-bot measures. Sign-in is more automatable.

RESTART LOGIC:
    If state != LOGGED_IN, restart from scratch:
    - Clear cookies/session
    - Navigate to muse.ai
    - Begin sign-in flow
    - Don't try to resume a stuck flow (OTP codes expire, sessions timeout)
"""

import json
import urllib.request
import websocket
import time

def get_state(cdp_url):
    """
    Detect the current authentication state via CDP.
    Returns: (state, details)
    """
    try:
        with urllib.request.urlopen(cdp_url, timeout=5) as r:
            ts = json.load(r)
        pages = [t for t in ts if t.get("type") == "page"]
        if not pages:
            return ("NO_PAGE", "No browser page found")
        p = pages[0]
        ws = websocket.create_connection(p["webSocketDebuggerUrl"], timeout=10)
    except Exception as e:
        return ("CDP_ERROR", str(e))
    
    def ev(expr):
        try:
            ws.send(json.dumps({
                "id": 1, "method": "Runtime.evaluate",
                "params": {"expression": expr, "returnByValue": True}
            }))
            r = json.loads(ws.recv())
            return r["result"]["result"].get("value", "")
        except:
            return ""
    
    title = ev("document.title") or ""
    body = ev("document.body.innerText.slice(0,2000)") or ""
    ws.close()
    
    # Check states in order of specificity
    if "Your email matches multiple accounts" in body:
        return ("ACCOUNT_SELECTION", "Meta account selection - watch for +1 quirk")
    if "To log in, enter the code" in body:
        return ("OTP_PROMPT", "Waiting for OTP code")
    if "Main chat" in body and "Side chats" in body:
        return ("LOGGED_IN", "In chat UI")
    if title.strip() == "muse.ai":
        return ("LANDING", "On landing page, not logged in")
    if "Log in" in body:
        return ("LOGGED_OUT", "Logged out or not started")
    
    return ("UNKNOWN", f"Title: {title[:50]}")

def is_logged_in(cdp_url):
    """Quick check: are we in the chat?"""
    state, _ = get_state(cdp_url)
    return state == "LOGGED_IN"

if __name__ == "__main__":
    import sys
    cdp = sys.argv[1] if len(sys.argv) > 1 else "http://127.0.0.1:9440/json/list"
    state, details = get_state(cdp)
    print(f"State: {state}")
    print(f"Details: {details}")