Guillaume BOURGEOIS
c406edb5e7
Add a marketplace integration for the OpenCTI platform (GraphQL API, compatible with OpenCTI 5.x/6.x), built on the Python pycti client and run from a remote engine. 26 commands: observables (list/create/delete/field update/add/remove), indicators (list/create/update/field add/remove, types), incidents (list/create/delete, types) with an OCSF ingestion mapper, relationships (list/create/delete), and reference data (organizations, labels, marking definitions, external references). - Ingestion: get_incidents to an OCSF finding mapper + an OpenCTI Incident type. - Auth: user API key (Bearer) via pycti; requires pip install pycti on the engine host. - Scripts are self-contained (INTEGRATION_SECRETS/INTEGRATION_INPUTS in, JSON out) following the established marketplace pattern. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
63 lines
1.6 KiB
Python
63 lines
1.6 KiB
Python
import json, os, sys
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S = json.loads(os.environ.get("INTEGRATION_SECRETS", "{}"))
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I = json.loads(os.environ.get("INTEGRATION_INPUTS", "{}"))
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def out(value):
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print(json.dumps(value, default=str))
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def fail(message, **extra):
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payload = {"error": message}
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payload.update(extra)
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print(json.dumps(payload, default=str))
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sys.exit(1)
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def as_bool(v):
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return v if isinstance(v, bool) else str(v).lower() in ("1", "true", "yes")
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def as_int(v, default=None):
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try:
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return int(v)
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except (TypeError, ValueError):
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return default
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def as_list(v):
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if isinstance(v, list):
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return v
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if v in (None, ""):
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return []
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return [x.strip() for x in str(v).split(",") if x.strip()]
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try:
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from pycti import OpenCTIApiClient
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except ImportError as e:
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fail("The 'pycti' Python library is required for the OpenCTI integration. "
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"Install it on the execution host (engine): pip install pycti", detail=str(e))
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def client():
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base = str(S.get("base_url", "")).strip().rstrip("/")
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api_key = S.get("api_key") or (S.get("credentials") or {}).get("password")
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return OpenCTIApiClient(base, api_key, ssl_verify=not as_bool(S.get("insecure")), log_level="error")
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try:
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labels = client().label.list(
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first=as_int(I.get("limit", 50), 50),
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after=I.get("last_run_id"),
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withPagination=True,
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)
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except Exception as e:
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fail("Failed to list labels.", detail=str(e))
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out({
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"labels": [{"value": l.get("value"), "id": l.get("id")} for l in labels.get("entities", [])],
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"labelsLastRun": labels.get("pagination", {}).get("endCursor"),
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})
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