feat(backend): c2 callback history + task import (sprint 8 M4)
Command source decision: extended C2TaskStatus with command: str | None (default None). Added command_name to _GET_TASK_QUERY so get_task() returns command in a single round-trip — no separate history fetch needed on import. 4-line change, zero cascading test impact. adapter.py: - C2TaskStatus: add command: str | None = None field - C2HistoricalTask: new dataclass (display_id, command, params, status, completed, timestamp) for history rows - C2TaskPage.items: typed as list[C2HistoricalTask] (was list[dict]) mythic.py: - _GET_TASK_QUERY: add command_name field - _LIST_CALLBACK_TASKS_QUERY: new query (order_by id desc, limit/offset) - _COUNT_CALLBACK_TASKS_QUERY: new aggregate query for total - get_task(): surfaces command_name as status.command - list_callback_tasks(): two _post() calls (tasks + count), allow_redirects=False fake.py: - _FAKE_HISTORY: frozen deterministic history (cb1=12, cb2=0, cb3=5 tasks) - list_callback_tasks(): serves from _FAKE_HISTORY, pagination applied - get_task(): returns command from _tasks dict api/c2.py: - GET /api/engagements/<eid>/c2/callbacks/<cid>/history: page+page_size defaults 1/25, cap 100, reject <1, 502 on adapter error - POST /api/simulations/<sid>/c2/import: idempotent per (sim,mythic_id) pair, source=import, completed tasks get output+mapping_applied, incomplete tasks stored for poll-on-read pickup, auto-transition pending→in_progress 60 new tests (456 total); pytest/ruff/mypy all green Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
Knacky
418
backend/tests/test_c2_import.py
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418
backend/tests/test_c2_import.py
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"""Tests for POST /api/simulations/<id>/c2/import."""
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from __future__ import annotations
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import pytest
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from cryptography.fernet import Fernet
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from flask import Flask
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from flask.testing import FlaskClient
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from backend.app.extensions import db
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from backend.app.models.c2_task import C2Task, C2TaskSource
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from backend.app.models.simulation import Simulation, SimulationStatus
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from backend.app.services.c2.adapter import C2Error, C2TaskStatus
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from backend.tests.conftest import auth_headers as _h
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_FERNET_KEY = Fernet.generate_key().decode()
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@pytest.fixture(autouse=True)
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def set_encryption_key(monkeypatch):
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monkeypatch.setenv("MIMIC_ENCRYPTION_KEY", _FERNET_KEY)
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@pytest.fixture(autouse=True)
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def use_fake_adapter(monkeypatch):
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monkeypatch.setenv("MIMIC_C2_ADAPTER", "fake")
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# ---------------------------------------------------------------------------
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# Helpers
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# ---------------------------------------------------------------------------
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def _make_engagement(client: FlaskClient, token: str) -> dict:
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resp = client.post(
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"/api/engagements",
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headers=_h(token),
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json={"name": "Op Alpha", "start_date": "2026-06-10"},
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)
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assert resp.status_code == 201
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return resp.get_json()
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def _put_config(client: FlaskClient, token: str, eid: int) -> None:
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resp = client.put(
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f"/api/engagements/{eid}/c2-config",
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headers=_h(token),
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json={"url": "https://c2.internal:7443", "api_token": "s3cr3t", "verify_tls": True},
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)
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assert resp.status_code == 200
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def _make_sim(client: FlaskClient, token: str, eid: int) -> dict:
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resp = client.post(
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f"/api/engagements/{eid}/simulations",
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headers=_h(token),
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json={"name": "Sim Alpha"},
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)
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assert resp.status_code == 201
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return resp.get_json()
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def _import(client: FlaskClient, token: str, sid: int, task_display_ids: list, callback_display_id: int = 1):
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return client.post(
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f"/api/simulations/{sid}/c2/import",
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headers=_h(token),
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json={"callback_display_id": callback_display_id, "task_display_ids": task_display_ids},
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)
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def _make_completed_get_task(monkeypatch, command: str = "whoami"):
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"""Patch FakeAdapter.get_task to return completed=True with a command."""
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from datetime import UTC, datetime
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from backend.app.services.c2 import fake as fake_mod
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def _completed(self, task_display_id: int) -> C2TaskStatus:
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return C2TaskStatus(
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display_id=task_display_id,
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status="completed",
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completed=True,
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completed_at=datetime.now(UTC),
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command=command,
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)
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monkeypatch.setattr(fake_mod.FakeAdapter, "get_task", _completed)
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def _output(self, task_display_id: int) -> str:
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return f"output for {task_display_id}"
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monkeypatch.setattr(fake_mod.FakeAdapter, "get_task_output", _output)
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def _advance_to_review_required(client, token, sid):
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client.patch(f"/api/simulations/{sid}", headers=_h(token), json={"name": "Sim Alpha"})
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client.post(f"/api/simulations/{sid}/transition", headers=_h(token), json={"to": "review_required"})
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def _advance_to_done(client, admin_token, soc_token, sid):
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_advance_to_review_required(client, admin_token, sid)
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client.post(f"/api/simulations/{sid}/transition", headers=_h(soc_token), json={"to": "done"})
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# ---------------------------------------------------------------------------
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# Happy path
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# ---------------------------------------------------------------------------
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class TestImportHappyPath:
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def test_imports_two_completed_tasks(
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self, app: Flask, monkeypatch, client: FlaskClient, admin_token: str
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) -> None:
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_make_completed_get_task(monkeypatch, command="whoami")
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eng = _make_engagement(client, admin_token)
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_put_config(client, admin_token, eng["id"])
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sim = _make_sim(client, admin_token, eng["id"])
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resp = _import(client, admin_token, sim["id"], [100, 101])
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assert resp.status_code == 200
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body = resp.get_json()
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assert body["imported"] == 2
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assert body["skipped"] == 0
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with app.app_context():
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rows = C2Task.query.filter_by(simulation_id=sim["id"]).all()
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assert len(rows) == 2
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def test_imported_tasks_have_source_import(
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self, app: Flask, monkeypatch, client: FlaskClient, admin_token: str
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) -> None:
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_make_completed_get_task(monkeypatch)
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eng = _make_engagement(client, admin_token)
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_put_config(client, admin_token, eng["id"])
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sim = _make_sim(client, admin_token, eng["id"])
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_import(client, admin_token, sim["id"], [100])
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with app.app_context():
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task = C2Task.query.filter_by(simulation_id=sim["id"]).first()
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assert task is not None
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assert task.source == C2TaskSource.IMPORT
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def test_completed_tasks_get_mapping_applied(
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self, app: Flask, monkeypatch, client: FlaskClient, admin_token: str
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) -> None:
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_make_completed_get_task(monkeypatch)
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eng = _make_engagement(client, admin_token)
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_put_config(client, admin_token, eng["id"])
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sim = _make_sim(client, admin_token, eng["id"])
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_import(client, admin_token, sim["id"], [100])
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with app.app_context():
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task = C2Task.query.filter_by(simulation_id=sim["id"]).first()
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assert task is not None
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assert task.mapping_applied is True
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def test_idempotent_import_counts_skipped(
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self, monkeypatch, client: FlaskClient, admin_token: str
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) -> None:
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_make_completed_get_task(monkeypatch)
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eng = _make_engagement(client, admin_token)
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_put_config(client, admin_token, eng["id"])
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sim = _make_sim(client, admin_token, eng["id"])
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# First import.
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_import(client, admin_token, sim["id"], [100, 101])
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# Second import with one overlap.
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resp = _import(client, admin_token, sim["id"], [100, 102])
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body = resp.get_json()
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assert body["imported"] == 1
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assert body["skipped"] == 1
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def test_auto_transition_pending_to_in_progress(
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self, app: Flask, monkeypatch, client: FlaskClient, admin_token: str
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) -> None:
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_make_completed_get_task(monkeypatch)
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eng = _make_engagement(client, admin_token)
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_put_config(client, admin_token, eng["id"])
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sim = _make_sim(client, admin_token, eng["id"])
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assert sim["status"] == "pending"
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_import(client, admin_token, sim["id"], [100])
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with app.app_context():
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updated = db.session.get(Simulation, sim["id"])
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assert updated is not None
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assert updated.status == SimulationStatus.IN_PROGRESS
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def test_no_transition_when_already_in_progress(
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self, app: Flask, monkeypatch, client: FlaskClient, admin_token: str
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) -> None:
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_make_completed_get_task(monkeypatch)
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eng = _make_engagement(client, admin_token)
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_put_config(client, admin_token, eng["id"])
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sim = _make_sim(client, admin_token, eng["id"])
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# Advance to in_progress manually.
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client.patch(
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f"/api/simulations/{sim['id']}",
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headers=_h(admin_token),
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json={"name": "Sim Alpha"},
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)
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_import(client, admin_token, sim["id"], [100])
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with app.app_context():
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updated = db.session.get(Simulation, sim["id"])
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assert updated is not None
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assert updated.status == SimulationStatus.IN_PROGRESS
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def test_no_transition_when_review_required(
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self, app: Flask, monkeypatch, client: FlaskClient, admin_token: str
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) -> None:
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_make_completed_get_task(monkeypatch)
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eng = _make_engagement(client, admin_token)
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_put_config(client, admin_token, eng["id"])
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sim = _make_sim(client, admin_token, eng["id"])
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_advance_to_review_required(client, admin_token, sim["id"])
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_import(client, admin_token, sim["id"], [100])
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with app.app_context():
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updated = db.session.get(Simulation, sim["id"])
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assert updated is not None
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assert updated.status == SimulationStatus.REVIEW_REQUIRED
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def test_incomplete_task_stored_without_mapping(
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self, app: Flask, monkeypatch, client: FlaskClient, admin_token: str
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) -> None:
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"""An incomplete task is stored as-is; mapping_applied stays False."""
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from backend.app.services.c2 import fake as fake_mod
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def _submitted(self, task_display_id: int) -> C2TaskStatus:
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return C2TaskStatus(
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display_id=task_display_id,
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status="submitted",
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completed=False,
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command="shell",
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)
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monkeypatch.setattr(fake_mod.FakeAdapter, "get_task", _submitted)
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eng = _make_engagement(client, admin_token)
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_put_config(client, admin_token, eng["id"])
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sim = _make_sim(client, admin_token, eng["id"])
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resp = _import(client, admin_token, sim["id"], [200])
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assert resp.status_code == 200
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assert resp.get_json()["imported"] == 1
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with app.app_context():
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task = C2Task.query.filter_by(simulation_id=sim["id"]).first()
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assert task is not None
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assert task.completed is False
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assert task.mapping_applied is False
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assert task.output is None
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def test_command_stored_from_get_task(
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self, app: Flask, monkeypatch, client: FlaskClient, admin_token: str
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) -> None:
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"""Command field on the stored row comes from adapter.get_task().command."""
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_make_completed_get_task(monkeypatch, command="net user /domain")
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eng = _make_engagement(client, admin_token)
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_put_config(client, admin_token, eng["id"])
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sim = _make_sim(client, admin_token, eng["id"])
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_import(client, admin_token, sim["id"], [100])
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with app.app_context():
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task = C2Task.query.filter_by(simulation_id=sim["id"]).first()
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assert task is not None
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assert task.command == "net user /domain"
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def test_redteam_can_import(
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self, monkeypatch, client: FlaskClient, admin_token: str, redteam_token: str
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) -> None:
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_make_completed_get_task(monkeypatch)
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eng = _make_engagement(client, admin_token)
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_put_config(client, admin_token, eng["id"])
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sim = _make_sim(client, admin_token, eng["id"])
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resp = _import(client, redteam_token, sim["id"], [100])
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assert resp.status_code == 200
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def test_no_transition_when_all_skipped(
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self, app: Flask, monkeypatch, client: FlaskClient, admin_token: str
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) -> None:
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"""If imported=0 (all skipped), do not transition pending→in_progress."""
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_make_completed_get_task(monkeypatch)
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eng = _make_engagement(client, admin_token)
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_put_config(client, admin_token, eng["id"])
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sim = _make_sim(client, admin_token, eng["id"])
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_import(client, admin_token, sim["id"], [100]) # first import
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_import(client, admin_token, sim["id"], []) # empty — should 400 before this matters
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# Reset to pending state via a fresh sim (can't undo, just verify the 0-skipped case).
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# We test: importing same task again = skipped=1, imported=0 → no double-transition.
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resp = _import(client, admin_token, sim["id"], [100])
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body = resp.get_json()
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assert body["imported"] == 0
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assert body["skipped"] == 1
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# ---------------------------------------------------------------------------
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# Validation errors
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# ---------------------------------------------------------------------------
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class TestImportValidation:
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def test_400_empty_task_display_ids(
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self, client: FlaskClient, admin_token: str
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) -> None:
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eng = _make_engagement(client, admin_token)
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_put_config(client, admin_token, eng["id"])
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sim = _make_sim(client, admin_token, eng["id"])
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resp = _import(client, admin_token, sim["id"], [])
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assert resp.status_code == 400
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def test_400_non_int_task_display_id(
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self, client: FlaskClient, admin_token: str
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) -> None:
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eng = _make_engagement(client, admin_token)
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_put_config(client, admin_token, eng["id"])
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sim = _make_sim(client, admin_token, eng["id"])
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resp = client.post(
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f"/api/simulations/{sim['id']}/c2/import",
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headers=_h(admin_token),
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json={"callback_display_id": 1, "task_display_ids": ["not-an-int"]},
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)
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assert resp.status_code == 400
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def test_400_missing_callback_display_id(
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self, client: FlaskClient, admin_token: str
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) -> None:
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eng = _make_engagement(client, admin_token)
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_put_config(client, admin_token, eng["id"])
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sim = _make_sim(client, admin_token, eng["id"])
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resp = client.post(
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f"/api/simulations/{sim['id']}/c2/import",
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headers=_h(admin_token),
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json={"task_display_ids": [100]},
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)
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assert resp.status_code == 400
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def test_409_done_simulation(
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self, client: FlaskClient, admin_token: str, soc_token: str
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) -> None:
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eng = _make_engagement(client, admin_token)
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_put_config(client, admin_token, eng["id"])
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sim = _make_sim(client, admin_token, eng["id"])
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_advance_to_done(client, admin_token, soc_token, sim["id"])
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resp = _import(client, admin_token, sim["id"], [100])
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assert resp.status_code == 409
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def test_404_simulation_not_found(
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self, client: FlaskClient, admin_token: str
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) -> None:
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resp = _import(client, admin_token, 9999, [100])
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assert resp.status_code == 404
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# ---------------------------------------------------------------------------
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# Authorization / error cases
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# ---------------------------------------------------------------------------
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class TestImportErrors:
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def test_403_soc(
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self, client: FlaskClient, admin_token: str, soc_token: str
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||||
) -> None:
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eng = _make_engagement(client, admin_token)
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_put_config(client, admin_token, eng["id"])
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sim = _make_sim(client, admin_token, eng["id"])
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resp = _import(client, soc_token, sim["id"], [100])
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assert resp.status_code == 403
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def test_503_no_key(
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self, monkeypatch, client: FlaskClient, admin_token: str
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) -> None:
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monkeypatch.delenv("MIMIC_ENCRYPTION_KEY", raising=False)
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eng = _make_engagement(client, admin_token)
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sim = _make_sim(client, admin_token, eng["id"])
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resp = _import(client, admin_token, sim["id"], [100])
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assert resp.status_code == 503
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def test_404_no_c2_config(
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self, client: FlaskClient, admin_token: str
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) -> None:
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eng = _make_engagement(client, admin_token)
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sim = _make_sim(client, admin_token, eng["id"])
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resp = _import(client, admin_token, sim["id"], [100])
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assert resp.status_code == 404
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def test_502_adapter_error_on_get_task(
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self, monkeypatch, client: FlaskClient, admin_token: str
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) -> None:
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from backend.app.services.c2 import fake as fake_mod
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def _boom(self, task_display_id: int) -> C2TaskStatus:
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raise C2Error("Mythic unreachable")
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monkeypatch.setattr(fake_mod.FakeAdapter, "get_task", _boom)
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eng = _make_engagement(client, admin_token)
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_put_config(client, admin_token, eng["id"])
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sim = _make_sim(client, admin_token, eng["id"])
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resp = _import(client, admin_token, sim["id"], [100])
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assert resp.status_code == 502
|
||||
assert "Mythic unreachable" in resp.get_json().get("error", "")
|
||||
Reference in New Issue
Block a user