hermes-agent/tests/gateway/test_telegram_webhook_secret.py
kshitijk4poor 66827f8947 chore: prune unused imports and duplicate import redefinitions
Remove unused imports (F401) and duplicate/shadowed import
redefinitions (F811) across the codebase using ruff's safe
autofixes. No behavioral changes -- imports only.

- ~1400 safe autofixes applied across 644 files (net -1072 lines)
- __init__.py re-exports preserved (excluded from F401 removal so
  public re-export surfaces stay intact)
- Re-exports that are imported or monkeypatched by tests but look
  unused in their defining module are kept with explicit # noqa:
  F401 (gateway/run.py load_dotenv; run_agent re-exports from
  agent.message_sanitization, agent.context_compressor,
  agent.retry_utils, agent.prompt_builder, agent.process_bootstrap,
  agent.codex_responses_adapter)
- Unsafe F841 (unused-variable) fixes deliberately skipped -- those
  can change behavior when the RHS has side effects
- ruff lints remain disabled in pyproject.toml (only PLW1514 is
  selected); this is a one-time cleanup, not a config change

Verification:
- python -m compileall: clean
- pytest --collect-only: all 27161 tests collect (zero import errors)
- core entry points import clean (run_agent, model_tools, cli,
  toolsets, hermes_state, batch_runner, gateway)
- static scan: every name any test imports directly from an edited
  module still resolves
2026-05-28 22:26:25 -07:00

99 lines
4 KiB
Python

"""Tests for GHSA-3vpc-7q5r-276h — Telegram webhook secret required.
Previously, when TELEGRAM_WEBHOOK_URL was set but TELEGRAM_WEBHOOK_SECRET
was not, python-telegram-bot received secret_token=None and the webhook
endpoint accepted any HTTP POST.
The fix refuses to start the adapter in webhook mode without the secret.
"""
from __future__ import annotations
import re
import sys
from pathlib import Path
_repo = str(Path(__file__).resolve().parents[2])
if _repo not in sys.path:
sys.path.insert(0, _repo)
class TestTelegramWebhookSecretRequired:
"""Direct source-level check of the webhook-secret guard.
The guard is embedded in TelegramAdapter.connect() and hard to isolate
via mocks (requires a full python-telegram-bot ApplicationBuilder
chain). These tests exercise it via source inspection — verifying the
check exists, raises RuntimeError with the advisory link, and only
fires in webhook mode. End-to-end validation is covered by CI +
manual deployment tests.
"""
def _get_source(self) -> str:
path = Path(_repo) / "gateway" / "platforms" / "telegram.py"
return path.read_text(encoding="utf-8")
def test_webhook_branch_checks_secret(self):
"""The webhook-mode branch of connect() must read
TELEGRAM_WEBHOOK_SECRET and refuse when empty."""
src = self._get_source()
# The guard must appear after TELEGRAM_WEBHOOK_URL is set
assert re.search(
r'TELEGRAM_WEBHOOK_SECRET.*?\.strip\(\)\s*\n\s*if not webhook_secret:',
src, re.DOTALL,
), (
"TelegramAdapter.connect() must strip TELEGRAM_WEBHOOK_SECRET "
"and raise when the secret is empty — see GHSA-3vpc-7q5r-276h"
)
def test_guard_raises_runtime_error(self):
"""The guard raises RuntimeError (not a silent log) so operators
see the failure at startup."""
src = self._get_source()
# Between the "if not webhook_secret:" line and the next blank
# line block, we should see a RuntimeError being raised
guard_match = re.search(
r'if not webhook_secret:\s*\n\s*raise\s+RuntimeError\(',
src,
)
assert guard_match, (
"Missing webhook secret must raise RuntimeError — silent "
"fall-through was the original GHSA-3vpc-7q5r-276h bypass"
)
def test_guard_message_includes_advisory_link(self):
"""The RuntimeError message should reference the advisory so
operators can read the full context."""
src = self._get_source()
assert "GHSA-3vpc-7q5r-276h" in src, (
"Guard error message must cite the advisory for operator context"
)
def test_guard_message_explains_remediation(self):
"""The error should tell the operator how to fix it."""
src = self._get_source()
# Should mention how to generate a secret
assert "openssl rand" in src or "TELEGRAM_WEBHOOK_SECRET=" in src, (
"Guard error message should show operators how to set "
"TELEGRAM_WEBHOOK_SECRET"
)
def test_polling_branch_has_no_secret_guard(self):
"""Polling mode (else-branch) must NOT require the webhook secret —
polling authenticates via the bot token, not a webhook secret."""
src = self._get_source()
# The guard should appear inside the `if webhook_url:` branch,
# not the `else:` polling branch. Rough check: the raise is
# followed (within ~60 lines) by an `else:` that starts the
# polling branch, and there's no secret-check in that polling
# branch.
webhook_block = re.search(
r'if webhook_url:\s*\n(.*?)\n else:\s*\n(.*?)\n',
src, re.DOTALL,
)
if webhook_block:
webhook_body = webhook_block.group(1)
polling_body = webhook_block.group(2)
assert "TELEGRAM_WEBHOOK_SECRET" in webhook_body
assert "TELEGRAM_WEBHOOK_SECRET" not in polling_body