Guillaume BOURGEOIS
90 lines
2.8 KiB
Python
90 lines
2.8 KiB
Python
import json, os, sys, ssl, urllib.parse, urllib.request, urllib.error
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BASE = "https://endpoints.office.com/endpoints/"
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# A fixed client request id is acceptable for this public, unauthenticated API.
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CLIENT_ID = "b10c5ed1-bad1-445f-b386-b919946339a7"
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def _cfg():
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return json.loads(os.environ.get("INTEGRATION_SECRETS", "{}"))
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def _inputs():
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return json.loads(os.environ.get("INTEGRATION_INPUTS", "{}"))
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def _ctx(cfg):
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if cfg.get("insecure"):
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c = ssl.create_default_context()
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c.check_hostname = False
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c.verify_mode = ssl.CERT_NONE
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return c
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return None
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def _get(url, cfg):
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req = urllib.request.Request(
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url, headers={"User-Agent": "Riposte-SOAR", "Accept": "application/json"}
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)
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with urllib.request.urlopen(req, timeout=120, context=_ctx(cfg)) as r:
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return r.read()
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def _run(fn):
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try:
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print(json.dumps(fn(_cfg(), _inputs())))
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except urllib.error.HTTPError as e:
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print(json.dumps({"error": "HTTP " + str(e.code), "detail": e.read().decode("utf-8", "replace")}))
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sys.exit(1)
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except Exception as e:
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print(json.dumps({"error": str(e)}))
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sys.exit(1)
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def main(cfg, inputs):
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instance = str(inputs.get("instance") or cfg.get("instance") or "Worldwide")
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include_urls = inputs.get("include_urls")
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if include_urls is None:
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include_urls = cfg.get("include_urls")
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if include_urls is None:
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include_urls = True
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url = BASE + urllib.parse.quote(instance, safe="") + "?" + urllib.parse.urlencode({"clientrequestid": CLIENT_ID})
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raw = _get(url, cfg)
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data = json.loads(raw) if raw else []
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if not isinstance(data, list):
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data = []
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maxn = int(inputs.get("max_indicators") or 0)
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seen = set()
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out = []
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def add(value, typ, area):
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key = (typ, value)
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if key in seen:
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return False
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seen.add(key)
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out.append({"value": value, "type": typ, "service_area": area, "provider": "microsoft365"})
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return not (maxn and len(out) >= maxn)
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for ep in data:
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if not isinstance(ep, dict):
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continue
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area = ep.get("serviceArea")
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for cidr in ep.get("ips", []) or []:
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typ = "cidr" if "/" in str(cidr) else "ip"
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if not add(str(cidr), typ, area):
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return {"source": "microsoft365:" + instance, "count": len(out), "indicators": out}
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if include_urls:
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for u in ep.get("urls", []) or []:
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dom = str(u).lstrip("*.").strip()
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if not dom:
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continue
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if not add(dom, "domain", area):
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return {"source": "microsoft365:" + instance, "count": len(out), "indicators": out}
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return {"source": "microsoft365:" + instance, "count": len(out), "indicators": out}
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_run(main)
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