audit-core/workplans/AUDIT-WP-0002-pluggable-audit-backend.md

id, type, title, domain, repo, status, owner, topic_slug, created, updated, state_hub_workstream_id

id	type	title	domain	repo	status	owner	topic_slug	created	updated	state_hub_workstream_id
AUDIT-WP-0002	workplan	Pluggable audit backend contract	infotech	audit-core	finished	codex	custodian	2026-06-22	2026-06-24	14725dbf-16ae-43e5-bf52-3f93238cf264

Pluggable audit backend contract

Define the replaceable audit backend interface beyond the mock JSONL writer and document retention guarantees.

Author backend interface contract

id: AUDIT-WP-0002-T01
status: done
priority: high
state_hub_task_id: "588ac6fa-eb41-49ce-8a1c-850d5791de0b"

Result 2026-06-24: Added docs/audit-backend-contract.md; expanded AuditBackend with RetentionPolicy, validate_event(), and module docstrings; 13 tests pass.

Document AuditBackend protocol, event schema, retention policy, and migration path from the mock file backend in docs/ or module docstrings.