6062ad5aee
The installer drops uv in $HERMES_HOME/bin without exporting it, so the bare `uv pip install --python ...` tip failed with `uv: command not found` for installer-only users. The four copies of the tip (QQ Bot, Feishu, WeCom, managed Telegram bot) now render through one helper, managed_uv.pip_install_hint, which names the managed binary when present and falls back to `uv` otherwise.
281 lines
11 KiB
Python
281 lines
11 KiB
Python
"""Telegram Managed Bot onboarding client: creates a user-owned child bot via the Nous onboarding
|
|
service (no BotFather copy-paste); the raw Telegram token is saved locally after one retrieval."""
|
|
|
|
from __future__ import annotations
|
|
|
|
import os
|
|
import re
|
|
import sys
|
|
import time
|
|
from dataclasses import dataclass
|
|
from typing import Optional
|
|
|
|
import httpx
|
|
|
|
# Nous-hosted pairing API; override for PoC/staging with TELEGRAM_ONBOARDING_URL.
|
|
DEFAULT_API_URL = "https://setup.hermes-agent.nousresearch.com"
|
|
TELEGRAM_ONBOARDING_URL_ENV = "TELEGRAM_ONBOARDING_URL"
|
|
DEFAULT_BOT_NAME = "Hermes Agent"
|
|
DEFAULT_POLL_TIMEOUT = 180
|
|
POLL_INTERVAL = 2
|
|
|
|
_TELEGRAM_BOT_TOKEN_RE = re.compile(r"^\d+:[A-Za-z0-9_-]{30,}$")
|
|
|
|
|
|
@dataclass(frozen=True)
|
|
class TelegramPairing:
|
|
"""Pairing record returned by the Telegram onboarding service."""
|
|
pairing_id: str
|
|
poll_token: str
|
|
suggested_username: str
|
|
deep_link: str
|
|
qr_payload: str
|
|
expires_at: str | None = None
|
|
|
|
|
|
@dataclass(frozen=True)
|
|
class TelegramBotSetupResult:
|
|
"""Successful Telegram onboarding result returned by the setup service."""
|
|
token: str
|
|
bot_username: str | None = None
|
|
owner_user_id: int | None = None
|
|
|
|
|
|
def _api_url(api_url: str | None = None) -> str:
|
|
"""Resolve the onboarding API URL, honoring the PoC env override."""
|
|
return (api_url or os.environ.get(TELEGRAM_ONBOARDING_URL_ENV) or DEFAULT_API_URL).rstrip("/")
|
|
|
|
|
|
def is_valid_telegram_bot_token(token: object) -> bool:
|
|
"""Return True when *token* has Telegram's bot-token shape."""
|
|
return isinstance(token, str) and bool(_TELEGRAM_BOT_TOKEN_RE.match(token))
|
|
|
|
|
|
def _parse_owner_user_id(value: object) -> int | None:
|
|
if isinstance(value, bool):
|
|
return None
|
|
if isinstance(value, str) and value.isdecimal():
|
|
value = int(value)
|
|
return value if isinstance(value, int) and value > 0 else None
|
|
|
|
|
|
def render_qr_terminal(url: str) -> str:
|
|
"""Render a URL as a QR code string suitable for terminal output."""
|
|
try:
|
|
import io
|
|
import qrcode # type: ignore[import-untyped]
|
|
except ImportError:
|
|
return ""
|
|
qr = qrcode.QRCode(version=None, error_correction=qrcode.constants.ERROR_CORRECT_L, box_size=1, border=1)
|
|
qr.add_data(url)
|
|
qr.make(fit=True)
|
|
buf = io.StringIO()
|
|
qr.print_ascii(out=buf, invert=True)
|
|
return buf.getvalue()
|
|
|
|
|
|
def print_qr_code(url: str, *, include_link: bool = True) -> None:
|
|
"""Print a QR code to stdout, with URL fallback if qrcode is missing."""
|
|
from hermes_cli.managed_uv import pip_install_hint
|
|
print(render_qr_terminal(url) or f" (Install 'qrcode' for a scannable QR code: {pip_install_hint('qrcode')})")
|
|
if include_link:
|
|
print(f" Link: {url}")
|
|
|
|
|
|
def create_pairing(
|
|
api_url: str | None = None, bot_name: str = DEFAULT_BOT_NAME, timeout: float = 10.0
|
|
) -> TelegramPairing | None:
|
|
"""POST a pairing; the returned poll token is only used as a bearer credential while polling."""
|
|
try:
|
|
resp = httpx.post(f"{_api_url(api_url)}/v1/telegram/pairings", json={"bot_name": bot_name}, timeout=timeout)
|
|
if resp.status_code not in (200, 201):
|
|
return None
|
|
data = resp.json()
|
|
except (httpx.HTTPError, ValueError):
|
|
return None
|
|
required = ("pairing_id", "poll_token", "suggested_username", "deep_link")
|
|
if not all(isinstance(data.get(key), str) and data.get(key) for key in required):
|
|
return None
|
|
qr_payload = data.get("qr_payload") or data["deep_link"]
|
|
if not isinstance(qr_payload, str):
|
|
return None
|
|
expires_at = data.get("expires_at")
|
|
return TelegramPairing(*(data[key] for key in required), qr_payload=qr_payload,
|
|
expires_at=expires_at if isinstance(expires_at, str) else None)
|
|
|
|
|
|
def poll_pairing_result_once(
|
|
api_url: str | None, pairing: TelegramPairing, timeout: float = 10.0
|
|
) -> TelegramBotSetupResult | None:
|
|
"""Poll the onboarding service once. Returns setup metadata when ready."""
|
|
resp = httpx.get(f"{_api_url(api_url)}/v1/telegram/pairings/{pairing.pairing_id}",
|
|
headers={"Authorization": f"Bearer {pairing.poll_token}"}, timeout=timeout)
|
|
if resp.status_code != 200:
|
|
return None
|
|
data = resp.json()
|
|
token = data.get("token")
|
|
if data.get("status") != "ready" or not is_valid_telegram_bot_token(token):
|
|
return None
|
|
bot_username = data.get("bot_username")
|
|
return TelegramBotSetupResult(
|
|
token, bot_username if isinstance(bot_username, str) and bot_username else None,
|
|
_parse_owner_user_id(data.get("owner_user_id")))
|
|
|
|
|
|
def poll_for_setup_result(
|
|
api_url: str | None, pairing: TelegramPairing, timeout: float = DEFAULT_POLL_TIMEOUT,
|
|
interval: float = POLL_INTERVAL, on_tick=None) -> Optional[TelegramBotSetupResult]:
|
|
"""Poll the pairing API until setup metadata is available or timeout. ``on_tick(elapsed_s)``
|
|
runs before each attempt (progress display)."""
|
|
start = time.monotonic()
|
|
deadline = start + timeout
|
|
while time.monotonic() < deadline:
|
|
if on_tick:
|
|
on_tick(time.monotonic() - start)
|
|
try: # transport/JSON errors count as 'not ready yet'
|
|
if result := poll_pairing_result_once(api_url, pairing):
|
|
return result
|
|
except (httpx.HTTPError, ValueError):
|
|
pass
|
|
time.sleep(interval)
|
|
return None
|
|
|
|
|
|
def auto_setup_telegram_bot_result(
|
|
api_url: str | None = None, manager_bot: str = "HermesSetupBot",
|
|
profile_name: Optional[str] = None, poll_timeout: float = DEFAULT_POLL_TIMEOUT,
|
|
) -> Optional[TelegramBotSetupResult]:
|
|
"""Run the full automatic Telegram bot creation flow."""
|
|
_ = manager_bot, profile_name # accepted for callers; the service decides both
|
|
resolved_api_url = _api_url(api_url)
|
|
print(f"\n Contacting Hermes Telegram onboarding service: {resolved_api_url}")
|
|
sys.stdout.flush()
|
|
pairing = create_pairing(resolved_api_url)
|
|
if not pairing:
|
|
print(" ✗ Could not reach the Hermes Telegram onboarding service.\n"
|
|
" Try the manual setup instead, or check your network.")
|
|
return None
|
|
|
|
print(" ✓ Pairing created\n Rendering QR code...")
|
|
sys.stdout.flush()
|
|
print("\n Scan this QR code with your phone, or open the link below:\n")
|
|
print_qr_code(pairing.qr_payload, include_link=False)
|
|
print(f"\n Link: {pairing.deep_link}\n"
|
|
" When Telegram opens, tap 'Create Bot' to confirm.\n"
|
|
" (You can edit the bot display name before confirming)\n")
|
|
|
|
spinner_chars = "⠋⠙⠹⠸⠼⠴⠦⠧⠇⠏"
|
|
ticks = iter(range(1 << 30))
|
|
|
|
def spin(elapsed: float) -> None:
|
|
char = spinner_chars[next(ticks) % len(spinner_chars)]
|
|
remaining = max(0, int(poll_timeout - int(elapsed)))
|
|
sys.stdout.write(f"\r {char} Waiting for bot creation... ({remaining}s remaining) ")
|
|
sys.stdout.flush()
|
|
|
|
result = poll_for_setup_result(resolved_api_url, pairing, poll_timeout, POLL_INTERVAL, on_tick=spin)
|
|
if result:
|
|
sys.stdout.write("\r ✓ Bot created successfully! \n")
|
|
sys.stdout.flush()
|
|
return result
|
|
sys.stdout.write("\r ✗ Timed out waiting for bot creation. \n")
|
|
sys.stdout.flush()
|
|
print(" The bot may still be created — check Telegram.\n"
|
|
" You can paste the token manually below, or re-run setup.")
|
|
return None
|
|
|
|
|
|
# ---- BEGIN PLUGIN-COMPAT (revert-scheduled; see COMPAT_MANIFEST.md) ----
|
|
# Names external plugins imported from this module before the Sep 2026 decomposition.
|
|
# Internal code MUST NOT use these (scripts/check_compat_pointers.py fails CI if it does).
|
|
# The whole block is removed by reverting the commit that added it.
|
|
import secrets # noqa: F401,E402
|
|
import urllib.parse # noqa: F401,E402
|
|
import secrets # noqa: F401,E402
|
|
import urllib.parse # noqa: F401,E402
|
|
|
|
DEFAULT_MANAGER_BOT = "HermesSetupBot"
|
|
|
|
def auto_setup_telegram_bot(
|
|
api_url: str | None = None,
|
|
manager_bot: str = DEFAULT_MANAGER_BOT,
|
|
profile_name: Optional[str] = None,
|
|
poll_timeout: float = DEFAULT_POLL_TIMEOUT,
|
|
) -> Optional[str]:
|
|
"""Run automatic Telegram bot creation and return only the bot token."""
|
|
result = auto_setup_telegram_bot_result(
|
|
api_url=api_url,
|
|
manager_bot=manager_bot,
|
|
profile_name=profile_name,
|
|
poll_timeout=poll_timeout,
|
|
)
|
|
return result.token if result else None
|
|
|
|
_USERNAME_SLUG_ALPHABET = "abcdefghijklmnopqrstuvwxyz234567"
|
|
|
|
def generate_username_slug(length: int = 16) -> str:
|
|
"""Generate a base32-ish slug for Telegram username correlation.
|
|
|
|
Sixteen characters from a 32-symbol alphabet gives 80 bits of entropy while
|
|
keeping ``hermes_<slug>_bot`` under Telegram's 32-character username limit.
|
|
"""
|
|
return "".join(secrets.choice(_USERNAME_SLUG_ALPHABET) for _ in range(length))
|
|
|
|
def generate_bot_username(profile_name: Optional[str] = None) -> str:
|
|
"""Generate a secure suggested bot username like ``hermes_<slug>_bot``.
|
|
|
|
``profile_name`` is accepted for backward compatibility with the original
|
|
PoC, but is intentionally not embedded in the username. The username has to
|
|
carry enough entropy for backend correlation.
|
|
"""
|
|
_ = profile_name
|
|
return f"hermes_{generate_username_slug()}_bot"
|
|
|
|
def generate_deep_link(
|
|
manager_bot: str = DEFAULT_MANAGER_BOT,
|
|
suggested_username: Optional[str] = None,
|
|
suggested_name: Optional[str] = None,
|
|
) -> str:
|
|
"""Build a ``t.me/newbot`` deep link for managed bot creation."""
|
|
manager = manager_bot.lstrip("@")
|
|
username = suggested_username or generate_bot_username()
|
|
base_url = (
|
|
"https://t.me/newbot/"
|
|
f"{urllib.parse.quote(manager)}/"
|
|
f"{urllib.parse.quote(username)}"
|
|
)
|
|
|
|
if suggested_name:
|
|
params = urllib.parse.urlencode({"name": suggested_name})
|
|
return f"{base_url}?{params}"
|
|
return base_url
|
|
|
|
def generate_pairing_nonce() -> str:
|
|
"""Generate a legacy-compatible random nonce string.
|
|
|
|
The new protocol uses service-created ``pairing_id`` + bearer
|
|
``poll_token`` instead of a path nonce, but this helper is harmless and
|
|
still useful for callers/tests that need a generic random id.
|
|
"""
|
|
return secrets.token_hex(16)
|
|
|
|
def poll_for_token(
|
|
api_url: str | None,
|
|
pairing: TelegramPairing,
|
|
timeout: float = DEFAULT_POLL_TIMEOUT,
|
|
interval: float = POLL_INTERVAL,
|
|
) -> Optional[str]:
|
|
"""Poll the pairing API until the bot token is available or timeout."""
|
|
result = poll_for_setup_result(api_url, pairing, timeout=timeout, interval=interval)
|
|
return result.token if result else None
|
|
|
|
def poll_pairing_once(
|
|
api_url: str | None,
|
|
pairing: TelegramPairing,
|
|
timeout: float = 10.0,
|
|
) -> str | None:
|
|
"""Poll the onboarding service once. Returns the token when ready."""
|
|
result = poll_pairing_result_once(api_url, pairing, timeout=timeout)
|
|
return result.token if result else None
|
|
# ---- END PLUGIN-COMPAT ----
|