Pouzor
88634aeb1d
- New 'camera' node type with Camera icon (frontend + types) - Scanner fingerprint: camera ports (554, 8554, 37777, 34567, 2020) now suggest 'camera' instead of 'iot' - service_signatures.json: all camera/NVR entries updated to suggested_node_type=camera - 'camera' added to priority list in suggest_node_type (above iot)
104 lines
3.2 KiB
Python
104 lines
3.2 KiB
Python
"""Match nmap scan results against service_signatures.json."""
|
|
import json
|
|
import re
|
|
from pathlib import Path
|
|
from typing import Any
|
|
|
|
_SIGNATURES: list[dict[str, Any]] | None = None
|
|
|
|
|
|
def _load() -> list[dict[str, Any]]:
|
|
global _SIGNATURES
|
|
if _SIGNATURES is None:
|
|
path = Path(__file__).parent.parent.parent / "data" / "service_signatures.json"
|
|
with open(path) as f:
|
|
_SIGNATURES = json.load(f)
|
|
return _SIGNATURES
|
|
|
|
|
|
def match_port(port: int, protocol: str, banner: str | None = None) -> dict[str, Any] | None:
|
|
"""Return the first signature matching port+protocol, optionally banner."""
|
|
for sig in _load():
|
|
if sig["port"] != port or sig["protocol"] != protocol:
|
|
continue
|
|
if sig.get("banner_regex") and (not banner or not re.search(sig["banner_regex"], banner, re.IGNORECASE)):
|
|
continue
|
|
return sig
|
|
return None
|
|
|
|
|
|
def fingerprint_ports(open_ports: list[dict[str, Any]]) -> list[dict[str, Any]]:
|
|
"""
|
|
Given a list of {port, protocol, banner?} dicts, return matched services.
|
|
Unknown ports are included as unknown_service.
|
|
"""
|
|
results = []
|
|
for p in open_ports:
|
|
sig = match_port(p["port"], p.get("protocol", "tcp"), p.get("banner"))
|
|
if sig:
|
|
results.append({
|
|
"port": p["port"],
|
|
"protocol": p.get("protocol", "tcp"),
|
|
"service_name": sig["service_name"],
|
|
"icon": sig.get("icon"),
|
|
"category": sig.get("category"),
|
|
})
|
|
else:
|
|
proto = p.get("protocol", "tcp").upper()
|
|
results.append({
|
|
"port": p["port"],
|
|
"protocol": p.get("protocol", "tcp"),
|
|
"service_name": f"{proto}/{p['port']}",
|
|
"icon": None,
|
|
"category": None,
|
|
})
|
|
return results
|
|
|
|
|
|
_PORT_TYPE_HINTS: dict[int, str] = {
|
|
# Proxmox
|
|
8006: "proxmox",
|
|
# NAS / storage
|
|
5000: "nas", # Synology DSM
|
|
5001: "nas", # Synology DSM HTTPS
|
|
548: "nas", # AFP
|
|
873: "nas", # rsync
|
|
# Routers / network devices
|
|
8291: "router", # MikroTik Winbox
|
|
179: "router", # BGP
|
|
# Cameras / RTSP
|
|
554: "camera",
|
|
8554: "camera",
|
|
37777: "camera", # Dahua
|
|
34567: "camera", # Amcrest
|
|
2020: "camera", # Tapo
|
|
# Smart-home / MQTT → iot
|
|
1883: "iot",
|
|
8883: "iot",
|
|
6052: "iot", # ESPHome
|
|
# AP / wireless
|
|
8880: "ap", # UniFi HTTP
|
|
8443: "ap", # UniFi HTTPS
|
|
# Switches
|
|
161: "switch", # SNMP
|
|
162: "switch", # SNMP trap
|
|
}
|
|
|
|
|
|
def suggest_node_type(open_ports: list[dict[str, Any]]) -> str:
|
|
"""Suggest a node type based on the most specific matched signature."""
|
|
priority = ["proxmox", "nas", "router", "lxc", "vm", "server", "ap", "camera", "iot", "switch"]
|
|
found: set[str] = set()
|
|
for p in open_ports:
|
|
port = p["port"]
|
|
proto = p.get("protocol", "tcp")
|
|
sig = match_port(port, proto)
|
|
if sig and sig.get("suggested_node_type"):
|
|
found.add(sig["suggested_node_type"])
|
|
if port in _PORT_TYPE_HINTS:
|
|
found.add(_PORT_TYPE_HINTS[port])
|
|
for t in priority:
|
|
if t in found:
|
|
return t
|
|
return "generic"
|