feat(darktrace): new Darktrace NDR integration

Darktrace Threat Visualizer API, 7 commands: get/acknowledge model breaches, get devices, get/activate Antigena actions (autonomous-response containment). HMAC-SHA1 signed auth, stdlib-only. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-12 00:48:00 +02:00
parent 9be28a2ff7
commit 0775500b15
8 changed files with 633 additions and 0 deletions
@@ -0,0 +1,69 @@
+import json, os, sys, hmac, hashlib, ssl, datetime
+import urllib.parse, urllib.request, urllib.error
+
+
+def _cfg():
+    return json.loads(os.environ.get("INTEGRATION_SECRETS", "{}"))
+
+
+def _inputs():
+    return json.loads(os.environ.get("INTEGRATION_INPUTS", "{}"))
+
+
+def _ctx(cfg):
+    if cfg.get("insecure"):
+        c = ssl.create_default_context()
+        c.check_hostname = False
+        c.verify_mode = ssl.CERT_NONE
+        return c
+    return None
+
+
+def _sign(request_path, cfg, date):
+    public_token = str(cfg.get("public_token", ""))
+    private_token = str(cfg.get("private_token", "")).encode("utf-8")
+    signed = request_path + "\n" + public_token + "\n" + date
+    return hmac.new(private_token, signed.encode("utf-8"), hashlib.sha1).hexdigest()
+
+
+def request(method, path, cfg, params=None, body=None):
+    request_path = path
+    if params:
+        clean = {k: v for k, v in params.items() if v not in (None, "")}
+        if clean:
+            request_path += "?" + urllib.parse.urlencode(clean)
+    date = datetime.datetime.utcnow().strftime("%Y-%m-%dT%H:%M:%S")
+    sig = _sign(request_path, cfg, date)
+    url = str(cfg.get("base_url", "")).rstrip("/") + request_path
+    data = json.dumps(body).encode("utf-8") if body is not None else None
+    headers = {
+        "DTAPI-Token": str(cfg.get("public_token", "")),
+        "DTAPI-Date": date,
+        "DTAPI-Signature": sig,
+        "Accept": "application/json",
+    }
+    if data is not None:
+        headers["Content-Type"] = "application/json"
+    req = urllib.request.Request(url, data=data, headers=headers, method=method)
+    with urllib.request.urlopen(req, timeout=60, context=_ctx(cfg)) as r:
+        raw = r.read()
+        return json.loads(raw) if raw else {}
+
+
+def _run(fn):
+    try:
+        print(json.dumps(fn(_cfg(), _inputs())))
+    except urllib.error.HTTPError as e:
+        print(json.dumps({"error": "HTTP " + str(e.code), "detail": e.read().decode("utf-8", "replace")}))
+        sys.exit(1)
+    except Exception as e:
+        print(json.dumps({"error": str(e)}))
+        sys.exit(1)
+
+
+def main(cfg, inputs):
+    request("GET", "/status", cfg)
+    return {"ok": True}
+
+
+_run(main)