approval-engine/tests/conftest.py
tegwick 6d18f62a90 Set the approval store tenant to exact tenant:platform
Operator decision 5ed3fb35-eca9-413a-82b9-95171ba85bf6 accepts tenant:platform
as the platform management, administration and services tenant, with no alias
to platform or tenant:coulomb and no implicit cross-tenant grant. This closes
the collision recorded in 5c87ba8, where the manifest served --tenant platform
while the requested registrations issued tenant:coulomb.

The store tenant is now exactly tenant:platform in the manifest, the CLI
default, and the Engine default, and the requested client registrations ask for
the same spelling. Exact JWT/store equality is retained: no mapping table, no
normalisation, no prefix handling.

Moving the defaults rather than only the manifest is deliberate. A default of
platform under a sanctioned value of tenant:platform is a trap, because a serve
that omits --tenant would come up healthy and then refuse every authenticated
call -- the exact failure this decision exists to prevent.

That default change broke ten tests whose identity fixtures hard-coded
platform. This is the hazard flex-auth reported as FLEX-DEC-2026-008: fixtures
that all carry one tenant prove nothing about the tenant field. Fixtures are
aligned to the exact spelling, and the field is now varied rather than merely
present. test_near_miss_tenant_spellings_are_forbidden refuses platform,
tenant:coulomb, case variants, whitespace variants and empty against a
tenant:platform store; test_exact_sanctioned_tenant_is_admitted pins the other
half so a reject-everything bug cannot pass it. 111 tests pass.

Also records the credential-independent half of the GLAS-WP-0015 image request:
the image builds non-root uid 10001 off the pinned base, carries schema v3 and
the new tenant default, migrates and verifies a fresh store to schema_version 3
with integrity ok, and refuses production without a persistent database or
authenticated audit delivery. No scan was run -- no scanner is installed here --
and no release digest exists, so T01 and T03 both stay open.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PM5HnEAhokxdfcPqBNpT7D

Assistant: claude-code
Assistant-Model: opus
Assistant-Process: 715850@bnt-lap001
Assistant-Session: eb557e93-7cb1-45d0-9e57-7d15b3edc60e
2026-09-06 22:33:50 +02:00

79 lines
2 KiB
Python

from datetime import datetime, timezone
import pytest
from approval_engine.api import App
from approval_engine.auth import Identity, StaticTokenAuthenticator
from approval_engine.store import Engine
FROZEN = datetime(2026, 8, 29, 12, 0, tzinfo=timezone.utc)
@pytest.fixture
def now():
return FROZEN
@pytest.fixture
def engine(now):
eng = Engine(":memory:", clock=lambda: now)
yield eng
eng.close()
@pytest.fixture
def app(engine):
identity = Identity(
subject="agt-secrets-engine",
issuer="https://keycape.example",
audiences=("approval-engine",),
principal_type="service",
tenant="tenant:platform",
roles=frozenset({"secrets-engine"}),
scopes=frozenset(
{
"approval:create",
"approval:read",
"approval:approve",
"approval:revoke",
"approval:supersede",
"approval:consume",
"approval:observe",
"approval:emit",
}
),
assurance={"level": "aal1", "methods": ["test"], "source": "test"},
evidence_ref="test-identity:test-token",
)
return App(engine, StaticTokenAuthenticator({"test-token": identity}))
def binding(**overrides):
base = {
"action": "secrets.kv.destroy",
"target": {"id": "lane-openbao-root", "stage": "prod"},
"actor": "agt-secrets-engine",
"principal": "bernd",
"purpose": "rotate-exposed-key",
}
base.update(overrides)
return base
def validity():
return {
"not_before": "2026-08-29T11:00:00+00:00",
"expires_at": "2026-08-29T15:00:00+00:00",
}
def approve(engine, required=1, extra_binding=None, pdp_digest=None):
obj = engine.create(
extra_binding or binding(),
validity(),
required_count=required,
pdp_digest=pdp_digest,
)
for i in range(required):
obj = engine.add_entry(obj.id, f"user:approver-{i}")
return obj