mimic-big/tasks/todo.md

Sprint 0 — Mimic

Repo skeleton + foundational modules. Nothing that depends on PR1/PR2/PR3.

Backend (backend) — done in feature/backend-skeleton

• B0.1 — backend/ Python 3.12+ project: pyproject.toml (ruff, mypy strict, pytest, coverage 70 %), Makefile (Docker/Podman auto), multi-stage Dockerfile, docker-compose.yml for Postgres dev DB, .env.example.
• B0.2 — Alembic baseline migration 202605210001_initial_schema creates every table, enum, index, and the idempotent grants for the audit write-only Postgres role. No ttp_version table (D-009). Groups rt_operator, rt_lead, soc_analyst seeded with the exact F11 permission matrix (D-008).
• B0.3 — SQLAlchemy 2 typed mapped classes for every spec §8 aggregate (engagement, host, user/group RBAC, ttp, scenario/scenario_step, run/run_step/cleanup, detection, evidence, report, soc_session, c2_credential, audit_log).
• B0.4 — C2Connector ABC + dataclasses + payload_type enum + factory keyed on c2_type. Mythic payload map populated; Home stays empty until PR2.
• B0.5 — Jinja2 SandboxedEnvironment, regex_extract filter (google-re2 hard dependency per D-011, raises RuntimeError at boot if absent — no re fallback), fail-loud no-match, {{ outputs.text }} / {{ outputs.blob() }} accessors reading gzip-compressed blobs with 10 MB cap.
• B0.6 — bcrypt password helpers + SOC opaque token (256-bit url-safe, bcrypt-hashed) + group-based RBAC matrix matching F11 + @require_perm decorator.
• B0.7 — Flat CRUD blueprints for engagements / hosts / TTPs / scenarios (incl. step composition with F3 invariant host.c2_type == scenario.c2_type).
• B0.8 — pytest baseline: unit tests passing, integration scaffold ready (testcontainers Postgres + /healthz smoke).

Backend follow-ups (sprint 1+)

Tracked from code-review verdict on feature/backend-skeleton @ 12d131c:

MINOR (8) — to schedule

• M1 — Replace parse_uuid integer-ish lookup with werkzeug UUID converter on the routes (<uuid:eid>) to avoid the 404 on malformed strings being hidden by the 400 path.
• M2 — Add OpenAPI generation (Pydantic 2 + flask-pydantic-openapi or hand-rolled).
• M3 — Wire flask-limiter for /auth/local/login (NF-network).
• M4 — Replace string-based Engagement.status setter with a typed transition method.
• M5 — Introduce per-engagement read view that pre-joins engagement_member for RT operator dashboards (current per-request join is fine for v1 traffic, but re-evaluate at scale).
• M6 — mimic-cli user create does not handle the SOC user-type (intended, but document and gate explicitly with a clean error message).
• M7 — Add a mimic-cli engagement add-member <uid> --role rt_operator shortcut so the F11 scoping in MA6 is reachable from the CLI without manual SQL.
• M8 — (fixed in MA1 follow-up commit) Initial migration docstring no longer references ttp_version.

NIT (6) — opportunistic

• N1 — Sort imports inside mimic.db.models.__init__ alphabetically for diff stability.
• N2 — Extract the _engagement_or_404 duplicated body into a shared helper.
• N3 — Replace the inline Permission.TTP_PROMOTE not in perms check in ttps.py with a second @require_perm-style decorator.
• N4 — (fixed) gunicorn added to pyproject.toml dependencies.
• N5 — Replace bare getattr(current_user, "groups", frozenset()) accesses by a thin current_groups() helper.
• N6 — tests/integration/conftest.py uses db.create_all() instead of running Alembic. Marked with a TODO; switch over once the F11 seed must be exercised in integration. Plan: convert to alembic upgrade head once the audit role bootstrap lives in the playbook (D-010).

Frontend (ux-frontend)

• F0.1 — frontend/ Vite + React + TypeScript strict + Tailwind 4 + TanStack Query 5, eslint strict + prettier, Playwright skeleton.
• F0.2 — Design system provisional: semantic tokens in theme.css (status colors, RT accent, data mono / UI sans), dark-first palette, placeholder logo.
• F0.3 — Wireframes (via frontend-design skill) on mock data: Login + engagement selection, Live cockpit, Scenario composer, Report + MITRE matrix, TTP library + import.
• F0.4 — Routing skeleton + role-aware layout shell (no real auth wired yet).

Spec / Docs (spec-analyst)

• S0.1 — Cross-check the data model in B0.2 against §8 of the spec; report deltas before merge.
• S0.2 — Cross-check the RBAC matrix in B0.6 against F11; report deltas before merge.
• S0.3 — Maintain tasks/spec-decisions.md as new arbitrations land.
• S0.4 — Open docs/architecture.md once backend layout is committed.

Review (code-reviewer)

• R0.1 — Review each PR per the published charter; block on security/OPSEC violations.
• R0.2 — Verify mypy strict and ruff clean before approving any backend PR.
• R0.3 — Verify TS strict, no useEffect(fetch), exhaustive deps before approving any frontend PR.

Conventions

• Branches: feature/<scope>, fix/<scope>, docs/<scope>, chore/<scope>. Long-lived: main.
• Commits: Conventional Commits (feat:, fix:, chore:, docs:, test:, refactor:).
• PRs: each branch → review (code-reviewer) → team-lead merges.
• No direct push to main.