Files
rengine/shared/services/orchestrator/aggregate.py
T
Yogesh OjhaandClaude Opus 5 2375f1f1e4 feat(scan): service-level port pipeline, Services tab and Exposure panel
The unit of exposure is now a service — (ip, port) — not a bare open port.

Pipeline (EXPANSION): L0 produce hosts, L1 cdn_check + passive_ports,
L2 port_scan, L3 http_probe, L4 screenshot/waf_detect/service_fingerprint.

- cdn_check applies to every target type and records cdn_type, so a domain
  scan finally knows which addresses are CDN-fronted. cdn/waf is an edge you
  do not own (edge ports only); cloud is your own machine (scanned in full).
- port_scan decides and records a per-address scan_policy (full/web/skip)
  honouring the scan context's excluded_ips, and offers port profiles,
  exclusions, scan type, a tarpit threshold and an address budget.
- passive_ports reads Shodan internetdb through naabu -passive: keyless,
  touches_target=False, so a passive-intensity scan still gets exposure data.
- http_probe seeds its host x port matrix from open ports and folds every
  live response back onto the port (is_http, tls, product).
- service_fingerprint names the software behind non-web ports with a pure
  Python banner prober (tools/banner/), including a SOCKS5 CONNECT so it
  honours the context proxy. naabu -sV is unimplemented.
- shared/definitions/ports.py is the one vocabulary; ip_inventory and
  port_inventory are the only writers of ip_addresses/ports.
- open_ports_found is measured from the table (DERIVED_COUNTS): four stages
  write ports, so summing stage results double-counted.
- naabu failures no longer report zero open ports as success.

Surfaces: a Services tab (SERVICE_QUERY grammar, 16 fields, 18 counted
leads, 9 group dimensions, detail sheet) built on the shared results shell,
and an outlier-first Exposure panel on the Overview. Every count is a
promise — leads, groups and panel pivots were verified to equal the row
count they land on.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BnC2xMMzV6WQnpDp5zcXoU
2026-09-03 23:50:17 +05:30

66 lines
2.3 KiB
Python

import uuid
from collections.abc import Iterable
from typing import TYPE_CHECKING
from sqlalchemy import text
from shared.enums.scan import (
ACTIVITY_TERMINAL_STATUSES,
ScanActivityStatus,
ScanStatus,
)
from shared.models.scan_activity import ScanActivity
if TYPE_CHECKING:
from sqlalchemy.orm import Session
# rollup SSOT — a new headline metric needs an entry here + a scans column (migration)
# + shared.definitions.notifications._SCAN_COUNT_LABELS; other count keys stay stage-only.
COUNT_TO_COLUMN = {
"subdomains": "subdomains_found",
"ips": "ips_found",
"open_ports": "open_ports_found",
"http_assets": "http_assets_found",
"vulnerabilities": "vulnerabilities_found",
"endpoints": "endpoints_found",
}
# counts several stages write into the same rows; summing their results double-counts,
# so these are measured from the table instead
DERIVED_COUNTS: dict[str, str] = {
"open_ports_found": "SELECT count(*) FROM ports WHERE scan_id = :sid",
}
def derived_counts(session: "Session", scan_id: uuid.UUID) -> dict[str, int]:
return {
column: int(session.execute(text(sql).bindparams(sid=scan_id)).scalar() or 0)
for column, sql in DERIVED_COUNTS.items()
}
def aggregate_status(activities: Iterable[ScanActivity]) -> str:
# in-flight/empty -> RUNNING sentinel (don't finalize); any failed stage -> failed
statuses = [a.status for a in activities]
if not statuses:
return ScanStatus.RUNNING.value
if any(s not in ACTIVITY_TERMINAL_STATUSES for s in statuses):
return ScanStatus.RUNNING.value
if any(s == ScanActivityStatus.ABORTED.value for s in statuses):
return ScanStatus.CANCELLED.value
if any(s == ScanActivityStatus.FAILED.value for s in statuses):
return ScanStatus.FAILED.value
return ScanStatus.COMPLETED.value
def aggregate_counts(activities: Iterable[ScanActivity]) -> dict[str, int]:
"""Sum per-stage result counts into the scan rollup columns."""
totals: dict[str, int] = dict.fromkeys(COUNT_TO_COLUMN.values(), 0)
for activity in activities:
for key, column in COUNT_TO_COLUMN.items():
value = (activity.result or {}).get(key)
if isinstance(value, int):
totals[column] += value
return totals