Guillaume BOURGEOIS
68 lines
2.6 KiB
Python
68 lines
2.6 KiB
Python
import json, os, sys, urllib.request, urllib.parse, urllib.error
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SECRETS = json.loads(os.environ.get("INTEGRATION_SECRETS", "{}"))
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INPUTS = json.loads(os.environ.get("INTEGRATION_INPUTS", "{}"))
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BASE = SECRETS.get("base_url", "https://api.crowdstrike.com").rstrip("/")
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def token():
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data = urllib.parse.urlencode({"client_id": SECRETS.get("client_id", ""), "client_secret": SECRETS.get("client_secret", "")}).encode()
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req = urllib.request.Request(BASE + "/oauth2/token", data=data, headers={"Content-Type": "application/x-www-form-urlencoded", "Accept": "application/json"}, method="POST")
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with urllib.request.urlopen(req, timeout=30) as r:
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return json.loads(r.read()).get("access_token", "")
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def call(method, path, tok, params=None, body=None):
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url = BASE + path
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if params:
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# params is a list of (key, value) tuples to allow repeated keys (e.g. ids)
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url += "?" + urllib.parse.urlencode(params)
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data = json.dumps(body).encode() if body is not None else None
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headers = {"Authorization": "Bearer " + tok, "Accept": "application/json"}
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if data is not None:
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headers["Content-Type"] = "application/json"
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req = urllib.request.Request(url, data=data, headers=headers, method=method)
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with urllib.request.urlopen(req, timeout=90) as r:
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raw = r.read()
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return json.loads(raw) if raw else {}
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def csv(v):
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return [x.strip() for x in str(v or "").split(",") if x.strip()]
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def main():
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tok = token()
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clauses = []
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if INPUTS.get("hostname"):
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clauses.append("hostname:'" + str(INPUTS["hostname"]) + "'")
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if INPUTS.get("ip"):
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clauses.append("local_ip:'" + str(INPUTS["ip"]) + "'")
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if INPUTS.get("platform_name"):
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clauses.append("platform_name:'" + str(INPUTS["platform_name"]) + "'")
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if INPUTS.get("status"):
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clauses.append("status:'" + str(INPUTS["status"]) + "'")
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fql = "+".join(clauses)
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limit = INPUTS.get("limit", 50)
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params = []
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if fql:
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params.append(("filter", fql))
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params.append(("limit", limit))
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found = call("GET", "/devices/queries/devices/v1", tok, params=params)
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ids = found.get("resources", []) or []
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if ids:
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result = call("POST", "/devices/entities/devices/v2", tok, body={"ids": ids})
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else:
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result = {"resources": []}
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print(json.dumps(result))
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try:
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main()
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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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