Guillaume BOURGEOIS
4f94b59e17
Fetches a line-per-indicator blocklist URL and emits normalized IOCs {value,type}
for TIM import. Comment-char/field-index/type config, auto type-detection.
Optional bearer auth, stdlib-only. py_compile clean.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
70 lines
1.9 KiB
Python
70 lines
1.9 KiB
Python
import json, os, sys, re, ssl, urllib.request, urllib.error
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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 _fetch(cfg):
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url = str(cfg.get("feed_url", ""))
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if not url:
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raise Exception("feed_url is not configured")
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headers = {"Accept": "text/plain, */*", "User-Agent": "Riposte-SOAR"}
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if cfg.get("api_token"):
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headers["Authorization"] = "Bearer " + str(cfg["api_token"])
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req = urllib.request.Request(url, headers=headers, method="GET")
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with urllib.request.urlopen(req, timeout=120, context=_ctx(cfg)) as r:
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return r.read().decode("utf-8", "replace")
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_IPV4 = re.compile(r"^\d{1,3}(?:\.\d{1,3}){3}(?:/\d{1,2})?$")
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_HASH = re.compile(r"^[a-fA-F0-9]{32}$|^[a-fA-F0-9]{40}$|^[a-fA-F0-9]{64}$")
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_EMAIL = re.compile(r"^[^@\s]+@[^@\s]+\.[^@\s]+$")
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def detect_type(value):
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v = value.strip()
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if _IPV4.match(v) or (":" in v and re.match(r"^[0-9a-fA-F:]+$", v)):
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return "ip"
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if v.lower().startswith("http://") or v.lower().startswith("https://"):
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return "url"
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if _EMAIL.match(v):
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return "email"
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if _HASH.match(v):
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return "hash"
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if "." in v and " " not in v:
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return "domain"
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return "unknown"
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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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body = _fetch(cfg)
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return {"ok": True, "bytes": len(body)}
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_run(main)
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