b5ea2929de
- Simulation model: replace mitre_technique_id/name scalars with techniques JSON column [{id, name}]
- Alembic migration 0003: add techniques, backfill from scalars, drop old columns (reversible)
- MITRE service: add get_tactics(), lookup_name(), get_matrix() with canonical tactic order and sub-technique nesting
- serializer: enrich techniques with tactics from service at serialize time (graceful empty tactics if bundle outdated)
- simulation_workflow: PATCH now accepts technique_ids list, validates against bundle, deduplicates preserving order, auto-transitions on non-empty list
- simulations API: add GET /api/mitre/matrix endpoint (503 if bundle absent)
- test_mitre.py: updated _reset_mitre fixture, added T1059.006 sub-technique, 14 new tests for get_tactics/lookup_name/get_matrix/matrix endpoint
- test_simulations_techniques.py: 20 new tests covering AC-13.1 to AC-13.5 (create, PATCH, dedup, auto-transition, SOC blocked, migration backfill logic)
Total: 161 tests passing. ruff clean. mypy: no new errors.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
62 lines
2.0 KiB
Python
62 lines
2.0 KiB
Python
"""Simulation model."""
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from __future__ import annotations
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import enum
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from datetime import UTC, datetime
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from backend.app.extensions import db
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class SimulationStatus(str, enum.Enum):
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PENDING = "pending"
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IN_PROGRESS = "in_progress"
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REVIEW_REQUIRED = "review_required"
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DONE = "done"
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class Simulation(db.Model): # type: ignore[name-defined]
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__tablename__ = "simulations"
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id = db.Column(db.Integer, primary_key=True)
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engagement_id = db.Column(
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db.Integer,
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db.ForeignKey("engagements.id", ondelete="CASCADE"),
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nullable=False,
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index=True,
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)
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name = db.Column(db.String(255), nullable=False)
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techniques = db.Column(db.JSON, nullable=False, default=list)
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description = db.Column(db.Text, nullable=True)
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commands = db.Column(db.Text, nullable=True)
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prerequisites = db.Column(db.Text, nullable=True)
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executed_at = db.Column(db.DateTime, nullable=True)
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execution_result = db.Column(db.Text, nullable=True)
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log_source = db.Column(db.Text, nullable=True)
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logs = db.Column(db.Text, nullable=True)
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soc_comment = db.Column(db.Text, nullable=True)
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incident_number = db.Column(db.String(128), nullable=True)
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status = db.Column(
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db.Enum(SimulationStatus, name="simulation_status"),
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nullable=False,
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default=SimulationStatus.PENDING,
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)
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created_at = db.Column(
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db.DateTime, nullable=False, default=lambda: datetime.now(UTC)
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)
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updated_at = db.Column(db.DateTime, nullable=True)
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created_by_id = db.Column(
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db.Integer,
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db.ForeignKey("users.id", ondelete="RESTRICT"),
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nullable=False,
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index=True,
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)
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engagement = db.relationship(
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"Engagement",
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backref=db.backref("simulations", cascade="all, delete-orphan", lazy="dynamic"),
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)
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created_by = db.relationship("User", backref="simulations", lazy="joined")
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def __repr__(self) -> str:
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return f"<Simulation {self.id} {self.name!r}>"
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