kitos
8f98bdd273
- ruff.toml: select E/W/F/I/N rules, line-length=120, drop legacy ignores - Auto-fix: sort 82 import blocks (isort), remove 29 unused imports, strip 6 trailing-whitespace blank lines in docstrings - main.py: move setup_logging and settings imports to top (E402) - errors.py: noqa N818 on DDD exception names (96 call sites, safe) - intel_service.py: noqa N817 for universal ET alias - atomic/elastic/sigma import services: move _MAX_UNCOMPRESSED_SIZE and _MAX_ENTRIES to module level (N806) - compliance_import_service.py: move SAMPLE_CONTROLS / CIS_CONTROLS to module level; wrap long description strings (N806 + E501) - snapshot_service.py: move STATUS_ORDER dict to module level (N806) - sigma_import_service.py: remove dead dedup_key expression (F841) - threat_actor_import_service.py: remove dead stix_to_actor expression (F841) - data_source.py, seed_demo.py, campaign_scheduler_service.py, lolbas_import_service.py: wrap lines exceeding 120 chars (E501) - d3fend_import_service.py: per-file E501 ignore (data file with long strings) All 439 unit tests pass. ruff check app/ → All checks passed!
89 lines
2.9 KiB
Python
89 lines
2.9 KiB
Python
"""Coverage snapshot models — periodic snapshots of coverage state.
|
|
|
|
CoverageSnapshot stores aggregate metrics at a point in time.
|
|
SnapshotTechniqueState stores per-technique state (normalized, one row
|
|
per technique per snapshot) to avoid bloated JSONB fields.
|
|
"""
|
|
|
|
import uuid
|
|
|
|
from sqlalchemy import (
|
|
Column,
|
|
DateTime,
|
|
Float,
|
|
ForeignKey,
|
|
Index,
|
|
Integer,
|
|
String,
|
|
func,
|
|
)
|
|
from sqlalchemy.dialects.postgresql import JSONB, UUID
|
|
from sqlalchemy.orm import relationship
|
|
|
|
from app.database import Base
|
|
|
|
|
|
class CoverageSnapshot(Base):
|
|
"""A point-in-time snapshot of the organisation's overall coverage."""
|
|
|
|
__tablename__ = "coverage_snapshots"
|
|
|
|
id = Column(UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
|
|
name = Column(String, nullable=True) # e.g. "Pre-remediación Q1"
|
|
organization_score = Column(Float, nullable=False)
|
|
total_techniques = Column(Integer, nullable=False)
|
|
validated_count = Column(Integer, nullable=False)
|
|
partial_count = Column(Integer, nullable=False)
|
|
not_covered_count = Column(Integer, nullable=False)
|
|
in_progress_count = Column(Integer, nullable=False)
|
|
not_evaluated_count = Column(Integer, nullable=False)
|
|
coverage_percentage = Column(Float, nullable=False, default=0.0)
|
|
by_tactic = Column(JSONB, nullable=False, default=dict)
|
|
by_status = Column(JSONB, nullable=False, default=dict)
|
|
stale_count = Column(Integer, nullable=False, default=0)
|
|
never_tested_count = Column(Integer, nullable=False, default=0)
|
|
created_by = Column(
|
|
UUID(as_uuid=True),
|
|
ForeignKey("users.id", ondelete="SET NULL"),
|
|
nullable=True,
|
|
)
|
|
created_at = Column(DateTime(timezone=True), server_default=func.now())
|
|
|
|
# Relationships
|
|
creator = relationship("User", foreign_keys=[created_by])
|
|
technique_states = relationship(
|
|
"SnapshotTechniqueState",
|
|
back_populates="snapshot",
|
|
cascade="all, delete-orphan",
|
|
)
|
|
|
|
|
|
class SnapshotTechniqueState(Base):
|
|
"""Per-technique state within a snapshot (normalised storage)."""
|
|
|
|
__tablename__ = "snapshot_technique_states"
|
|
|
|
id = Column(UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
|
|
snapshot_id = Column(
|
|
UUID(as_uuid=True),
|
|
ForeignKey("coverage_snapshots.id", ondelete="CASCADE"),
|
|
nullable=False,
|
|
)
|
|
technique_id = Column(
|
|
UUID(as_uuid=True),
|
|
ForeignKey("techniques.id", ondelete="CASCADE"),
|
|
nullable=False,
|
|
)
|
|
mitre_id = Column(String, nullable=False) # denormalised for fast queries
|
|
status = Column(String, nullable=False)
|
|
score = Column(Float, nullable=True)
|
|
|
|
# Relationships
|
|
snapshot = relationship("CoverageSnapshot", back_populates="technique_states")
|
|
technique = relationship("Technique")
|
|
|
|
__table_args__ = (
|
|
Index("ix_snapshot_technique_states_snapshot", "snapshot_id"),
|
|
Index("ix_snapshot_technique_states_technique", "technique_id"),
|
|
)
|