adab8a58e7
Pre-merge sanity per devops checklist (ruff format --check, mypy --strict). Type fixes: - ORM models: `Mapped[dict]` → `Mapped[dict[str, Any]]` (audit, scenario, run, report, ttp, detection.artifact_files_json). Equivalent on Pydantic DTOs (TtpBase.params_schema_json, ScenarioStepBase.params_override_json). - Rename `TtpRead.current_version` → `TtpRead.version` to mirror the ORM column (which itself was renamed in D-009 cleanup). - Flask blueprints: add `-> ResponseReturnValue` to every view, plus typed UUID params on `_validate_step_consistency`. - `templating/filters.py`: rewrite the conditional re2 import so mypy can narrow the union (`ModuleType | None`); the runtime branch on `_re2 is not None` removes the unused-ignore that was triggered by warn_unused_ignores. - `pyproject.toml`: add `flask_login.*` and `pythonjsonlogger.*` to the `[[tool.mypy.overrides]]` `ignore_missing_imports` list (both ship without typed marker). - Misc: drop stale `# type: ignore` comments (`app.py:36`, `rbac/decorators.py:35`) flagged by `warn_unused_ignores`. Keep `logging.JsonFormatter` ignore because the symbol exists at runtime but is not re-exported through the typed surface. Formatting: - `ruff format` applied (15 files normalized; line-length unchanged at 100). Verification on this commit: - `ruff check` → All checks passed. - `ruff format --check` → 68 files already formatted. - `mypy --strict src` → Success: no issues found in 54 source files. - `pytest tests/unit` → 49 passed.
Mimic
Internal BAS (Breach & Attack Simulation) platform for the Red Team. Replays TTPs from engagement journals or an internal ATT&CK library against client infrastructure through VPN/relay, in white-glove coordination with the SOC.
Output: a coverage report mapped to MITRE ATT&CK — measurable, reproducible, archived.
Status
ready-with-prereqs — spec frozen on 2026-05-19, 23 review patches integrated.
Code start blocked on:
- PR1 — Mythic API documentation + pinned version (lead RT)
- PR2 — Internal C2 interface spec + journal export example (internal C2 team)
- PR3 — RT graphic charter for the PDF report (lead RT)
While PR1/PR2/PR3 are open, sprint 0 focuses on the unblocked skeleton.
Spec
The authoritative spec lives in the RT-SecondBrain vault:
Projects/Mimic — Spec.md. Do not duplicate it here.
In-repo documentation:
CHANGELOG.md— chronological log of features, decisions, rollbacks.tasks/spec-decisions.md— implementation arbitrations on top of the spec.tasks/todo.md— current sprint backlog.
Stack (frozen)
- Backend Python 3.12 / Flask / Flask-SocketIO / SQLAlchemy 2 / Pydantic 2 / Alembic / WeasyPrint / pytest + testcontainers / ruff / mypy strict
- Frontend TypeScript / React 18+ / Vite / Tailwind 4 / TanStack Query 5 / Recharts / Playwright
- Storage Postgres (prod) / SQLite (pure-logic unit tests) / testcontainers Postgres (audit log, RBAC, write-only role — incl. unit tests of Postgres-specific behavior, per H38)
- Deploy Docker images + Ansible deployment playbook (per D-010). Reverse proxy (Caddy + TLS + IP allowlist) handled by existing RT infrastructure, out of Mimic scope (D-007).
Layout
mimic/
├── backend/ # Flask app, connectors, orchestrator, reporting, CLI
├── frontend/ # Vite + React app
├── docs/ # Architecture notes, ADRs, deployment
└── tasks/ # Sprint backlog, decisions, lessons
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 tomain.
Build & run
make targets land at the end of sprint 0. For now the repo is skeleton-only.
Licensing
Internal — proprietary, RT use only. Do not redistribute.