143 lines
4.5 KiB
Python
143 lines
4.5 KiB
Python
"""Scoring endpoints — technique, tactic, threat actor, and organization scores.
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Provides granular scoring with breakdowns and configurable weights.
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"""
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from typing import Optional
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from fastapi import APIRouter, Depends, Query
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from pydantic import BaseModel
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from sqlalchemy.orm import Session
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from app.database import get_db
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from app.dependencies.auth import get_current_user, require_role
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from app.models.user import User
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from app.services.scoring_service import (
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score_technique_by_mitre_id,
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score_actor_by_id,
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calculate_tactic_score,
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calculate_organization_score,
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get_score_history,
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)
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from app.services.scoring_config_service import (
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get_weights_dict,
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update_scoring_weights,
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)
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router = APIRouter(prefix="/scores", tags=["scores"])
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# ── GET /scores/technique/{mitre_id} ─────────────────────────────────
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@router.get("/technique/{mitre_id}")
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def score_technique(
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mitre_id: str,
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db: Session = Depends(get_db),
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current_user: User = Depends(get_current_user),
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):
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"""Get detailed score with breakdown for a specific technique."""
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return score_technique_by_mitre_id(db, mitre_id)
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# ── GET /scores/tactic/{tactic} ──────────────────────────────────────
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@router.get("/tactic/{tactic}")
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def score_tactic(
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tactic: str,
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db: Session = Depends(get_db),
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current_user: User = Depends(get_current_user),
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):
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"""Get average score for a tactic."""
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return calculate_tactic_score(tactic, db)
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# ── GET /scores/threat-actor/{id} ────────────────────────────────────
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@router.get("/threat-actor/{actor_id}")
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def score_threat_actor(
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actor_id: str,
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db: Session = Depends(get_db),
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current_user: User = Depends(get_current_user),
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):
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"""Get coverage score against a specific threat actor."""
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return score_actor_by_id(db, actor_id)
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# ── GET /scores/organization ─────────────────────────────────────────
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@router.get("/organization")
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def score_organization(
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db: Session = Depends(get_db),
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current_user: User = Depends(get_current_user),
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):
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"""Get the overall organization security score (cached for 5 min)."""
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from app.services.score_cache import get_organization_score_cached
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return get_organization_score_cached(db)
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# ── GET /scores/history ──────────────────────────────────────────────
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@router.get("/history")
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def score_history(
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period: str = Query("90d", pattern="^(30d|90d|1y)$"),
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db: Session = Depends(get_db),
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current_user: User = Depends(get_current_user),
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):
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"""Get historical score data points (weekly)."""
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return get_score_history(db, period)
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# ── GET /scores/config ───────────────────────────────────────────────
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@router.get("/config")
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def get_scoring_config(
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db: Session = Depends(get_db),
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current_user: User = Depends(require_role("admin")),
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):
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"""Get current scoring weights (admin only)."""
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return get_weights_dict(db)
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# ── PATCH /scores/config ─────────────────────────────────────────────
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class ScoringConfigUpdate(BaseModel):
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tests: Optional[float] = None
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detection_rules: Optional[float] = None
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d3fend: Optional[float] = None
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freshness: Optional[float] = None
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platform_diversity: Optional[float] = None
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@router.patch("/config")
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def update_scoring_config(
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payload: ScoringConfigUpdate,
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db: Session = Depends(get_db),
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current_user: User = Depends(require_role("admin")),
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):
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"""Update scoring weights (admin only).
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Weights are persisted in the database and survive restarts.
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Validation enforces that all weights are non-negative and sum to 100.
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"""
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result = update_scoring_weights(
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db,
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tests=payload.tests,
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detection_rules=payload.detection_rules,
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d3fend=payload.d3fend,
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freshness=payload.freshness,
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platform_diversity=payload.platform_diversity,
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)
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from app.services.score_cache import invalidate
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invalidate()
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return {"message": "Scoring config updated", **result}
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