Files
marcredhat-siem-toolkit-pat…/backend/main.py
T
Mick c5a4f796a0 Add unlabelled event detection, stub parser quality, Sync All, and modern UI redesign
Key changes:
- Unlabelled event banner: shows count only after Sample Events is clicked; uses broad SDL filter expression; time window synced to sync-days dropdown
- Parser Quality: new "Attributes Missing" subsection listing all parsers without dataSource.name regardless of event volume
- Coverage map: filter buttons (All / Complete Parser / Attributes Missing); stat card renamed to "Incomplete Parser"; stub count excluded from sync when no active sources
- Sync All button: runs SDL parser sync → library sync → live sources sync in sequence
- Reset now clears ActiveSource table and resets unlabelled count cache
- run_powerquery: configurable max_count param (default 1000, 50M for count queries)
- _DS_NAME_RE: supports both quoted and unquoted dataSource.name keys in parser files
- Full modern UI redesign: slate palette, gradient cards, ring borders, pill nav, colored stat accents
- Updated 7 tracked parser files synced from SDL

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-22 10:00:21 -04:00

72 lines
2.3 KiB
Python

from fastapi import FastAPI
from fastapi.middleware.cors import CORSMiddleware
from db import engine, Base, get_db, ParsedRule
from routers import coverage, ingest, settings, quality
Base.metadata.create_all(bind=engine)
# Runtime migration: add columns that didn't exist in earlier schema versions
from sqlalchemy import text
with engine.connect() as _conn:
_conn.execute(text(
"ALTER TABLE active_sources ADD COLUMN IF NOT EXISTS parser_detected INTEGER DEFAULT 0"
))
_conn.execute(text(
"ALTER TABLE active_sources ADD COLUMN IF NOT EXISTS unlabelled BOOLEAN DEFAULT FALSE"
))
_conn.commit()
app = FastAPI(title="SIEM Toolkit", version="1.0.0")
@app.on_event("startup")
async def auto_load_detections():
"""
Auto-load detection library rules on startup.
Tries the live S1 API first (accurate 'sources' field); falls back to extracted.json.
Skips if rules are already loaded — use the 'Sync Library' button to force a refresh.
"""
import os
from sqlalchemy.orm import Session
from services import s1_client
db: Session = next(get_db())
try:
existing = db.query(ParsedRule).filter_by(rule_type="library").count()
if existing > 0:
return # Already loaded — skip until user manually refreshes
# Try live API first
try:
rules = await s1_client.get_platform_rules()
if rules:
coverage._import_from_api_rules(db, rules)
return
except Exception:
pass
# Fall back to local file
detections_file = os.environ.get("DETECTIONS_FILE", "/app/data/detections.json")
if os.path.exists(detections_file):
coverage._import_detections(db, detections_file)
finally:
db.close()
app.add_middleware(
CORSMiddleware,
allow_origins=["http://localhost:3001"],
allow_credentials=True,
allow_methods=["*"],
allow_headers=["*"],
)
app.include_router(coverage.router, prefix="/api/coverage", tags=["Coverage"])
app.include_router(ingest.router, prefix="/api/ingest", tags=["Ingest"])
app.include_router(settings.router, prefix="/api/settings", tags=["Settings"])
app.include_router(quality.router, prefix="/api/quality", tags=["Quality"])
@app.get("/health")
def health():
return {"status": "ok"}