Files
hermes-agent/hermes_cli/dashboard_auth/audit.py
Teknium a5bd246865 Old pre-decomposition import paths are gone: plugin compat layer removed on schedule (#126164)
* refactor(plugins): remove the Sep 2026 decomposition compat layer on schedule

The PLUGIN-COMPAT layer (2776813df3 + d63e380324 + 0a5164cebe) kept pre-#102117 import paths
alive for external plugins until 2026-09-14. That window closed two weeks ago; since then the loader
has already been skipping plugins that use the old paths. This removes the layer itself:

- 328 appended `PLUGIN-COMPAT` blocks (lazy `__getattr__` pointer tables, re-exported third-party
  names, restored dead definitions) and the three re-export stub modules
  (gateway/startup_watchdog, hermes_cli/observability/relay_runtime, tools/environments/modal_utils)
- COMPAT_MANIFEST.md, compat_manifest.json, scripts/check_compat_pointers.py and its lint step
- the reporting surfaces: CLI banner notice, `hermes plugins compat`, the `hermes doctor` section,
  the post-update notice, the Desktop one-time dialog, the loader's pre-import skip and the
  `plugins.allow_deprecated_imports` escape hatch

An external plugin that still imports an old path now fails to load with its ImportError as the
reason in `hermes plugins list`, the same path as any broken plugin.

hermes_cli/plugin_compat.py stays as three inert stubs (compat_report, removal_in_effect,
summary_lines): an already-running pre-removal `hermes update` lazy-imports them after the checkout
swap (tests/compat/old_updater_surface.json).

In-tree fallout, both already dead: hermes_cli/setup.py::_check_espeak_ng (no callers; its
`shutil` came from a compat block) and gateway/config.py::SessionResetPolicy ("retained solely for
the scheduled plugin-compat window"). Two test_run_agent patches targeted the removed
`run_agent.handle_function_call` pointer; they now patch `model_tools.handle_function_call`, the
seam production reads, like every sibling test in that file.

* chore: retrigger CI (zero-job startup_failure phantom)

* test: drop resolution allowlist rows for the two deleted which() sites

hermes_cli/setup.py::_check_espeak_ng (dead) and tools/skillevaluator_scan.py::scanner_available
(a restored definition inside a PLUGIN-COMPAT block) no longer exist; the stale-row gate requires
their allowlist entries go with them.
2026-09-28 10:21:41 -07:00

67 lines
2.6 KiB
Python

"""Audit log for dashboard-auth events: ``$HERMES_HOME/logs/dashboard-auth.log``, one JSON object
per line. Token-like fields are stripped before serialisation so refresh tokens / JWTs never
reach disk. Minimal import surface (no ``hermes_constants`` at import time) so early-loading
middleware can import it."""
from __future__ import annotations
import datetime as _dt
import enum
import json
import logging
import threading
from pathlib import Path
from typing import Any
_log = logging.getLogger(__name__)
_write_lock = threading.Lock()
# Field names that must never appear in the log raw; matching kwargs are dropped.
_REDACTED_FIELDS: frozenset = frozenset({
"access_token", "refresh_token", "code", "code_verifier",
"state", "ticket", "cookie", "Authorization", "authorization"})
class AuditEvent(enum.Enum):
"""Event types; values are the literal ``event`` field on the JSON line."""
LOGIN_START = "login_start"
LOGIN_SUCCESS = "login_success"
LOGIN_FAILURE = "login_failure"
LOGOUT = "logout"
REFRESH_SUCCESS = "refresh_success"
REFRESH_FAILURE = "refresh_failure"
REVOKE = "revoke"
SESSION_VERIFY_FAILURE = "session_verify_failure"
SESSION_REJECTED = "session_rejected"
WS_TICKET_MINTED = "ws_ticket_minted"
WS_TICKET_REJECTED = "ws_ticket_rejected"
TOKEN_AUTH_SUCCESS = "token_auth_success"
TOKEN_AUTH_FAILURE = "token_auth_failure"
# RFC 8252 native-app (system-browser + loopback + PKCE) flow.
NATIVE_AUTHORIZE_START = "native_authorize_start"
NATIVE_CODE_ISSUED = "native_code_issued"
NATIVE_TOKEN_SUCCESS = "native_token_success"
NATIVE_TOKEN_FAILURE = "native_token_failure"
def _resolve_log_path() -> Path:
"""Lazy leaf import: honours profile overrides + the native-Windows ``%LOCALAPPDATA%`` fallback."""
from hermes_constants import get_hermes_home
return get_hermes_home() / "logs" / "dashboard-auth.log"
def audit_log(event: AuditEvent, **fields: Any) -> None:
"""Append one event; token-like fields dropped, log dir created. Write failures are logged at
WARNING but never raise — auth must not fail because the audit logger broke."""
entry = {
"ts": _dt.datetime.now(_dt.timezone.utc).isoformat(),
"event": event.value,
**{k: v for k, v in fields.items() if k not in _REDACTED_FIELDS}}
line = json.dumps(entry, separators=(",", ":")) + "\n"
path = _resolve_log_path()
try:
path.parent.mkdir(parents=True, exist_ok=True)
with _write_lock, open(path, "a", encoding="utf-8") as f:
f.write(line)
except Exception as e:
_log.warning("dashboard-auth audit log write failed: %s", e)