secrets-engine/tests/test_lane_state.py
tegwick 72d3327c28
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Add native rotate and persistent lane overlay states
rotate replaces one declared KV field through the merge-safe patch path
and never prints the value. Overlay states active/suspended/deactivated/
compromised live under the evidence directory. compromise/reactivate and
successful suspend/deactivate/revoke update that overlay; exec/wrap/
handoff/provision refuse non-active lanes. Provider-side rotation stays
with rotation.owner. Production remains fail-closed.

Assistant: grok
Assistant-Session: 01a05f07-ae72-7781-9fcb-19efd61add00
2026-09-02 13:09:10 +02:00

91 lines
2.9 KiB
Python

import copy
from types import SimpleNamespace
import pytest
import yaml
from secrets_engine.catalog import validate_entry
from secrets_engine.config import Config
from secrets_engine.errors import DecisionError, PolicyGuardError
from secrets_engine.lane_state import (
load_lane_state,
require_delivery_state,
require_provision_state,
save_lane_state,
)
from tests.test_catalog import VALID
def _cfg(tmp_path):
return Config(
catalog_dir=tmp_path,
policy_dir=tmp_path,
evidence_dir=tmp_path / "evidence",
hub_url="",
bao_addr="http://127.0.0.1:8200",
topic_id="test-topic",
)
def test_missing_state_is_active(tmp_path):
record = load_lane_state(tmp_path / "evidence", "test-lane")
assert record.state == "active"
assert record.last_operation == ""
def test_compromise_blocks_delivery_and_provision(tmp_path):
evidence = tmp_path / "evidence"
save_lane_state(evidence, "test-lane", "compromised", operation="compromise")
with pytest.raises(DecisionError, match="compromised"):
require_delivery_state(evidence, "test-lane", "exec")
with pytest.raises(DecisionError, match="rotate"):
require_provision_state(evidence, "test-lane")
path = evidence / "lane-state" / "test-lane.yaml"
dumped = path.read_text(encoding="utf-8")
assert yaml.safe_load(dumped)["state"] == "compromised"
assert "npm_" not in dumped
def test_reason_rejects_secret_like_material(tmp_path):
with pytest.raises(PolicyGuardError, match="secret-like"):
save_lane_state(
tmp_path / "evidence",
"test-lane",
"compromised",
operation="compromise",
reason="npm_abcdefghijklmnop",
)
def test_exec_refuses_compromised_lane(tmp_path, monkeypatch):
from secrets_engine import cli
entry = validate_entry(copy.deepcopy(VALID))
save_lane_state(tmp_path / "evidence", entry.id, "compromised", operation="compromise")
monkeypatch.setattr(cli, "get_entry", lambda *_args: entry)
monkeypatch.setattr(cli, "_require_lane_approval", lambda *_args, **_kwargs: None)
monkeypatch.setattr(
cli.OpenBaoClient,
"resolve",
lambda *_args, **_kwargs: pytest.fail("backend must not be reached"),
)
args = SimpleNamespace(
catalog=entry.id,
field="api_token",
mode="exec-env",
command=["true"],
bootstrap_token_file=None,
auth="auto",
)
with pytest.raises(DecisionError, match="compromised"):
cli.cmd_exec(_cfg(tmp_path), args)
def test_state_show_defaults_active(tmp_path, monkeypatch):
from secrets_engine import cli
entry = validate_entry(copy.deepcopy(VALID))
monkeypatch.setattr(cli, "get_entry", lambda *_args: entry)
args = SimpleNamespace(catalog_id=entry.id, json=True)
rc = cli.cmd_state_show(_cfg(tmp_path), args)
assert rc == 0