Guillaume BOURGEOIS
31d0a5938a
Azure Resource Manager (Defender for Cloud + Network), 9 commands: list/get security alerts, update alert state, secure score, list/get NSGs, create/delete NSG security rules (deny inbound to isolate). OAuth2 client-credentials, stdlib-only. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
69 lines
2.4 KiB
Python
69 lines
2.4 KiB
Python
import json, os, sys, urllib.parse, urllib.request, urllib.error
|
|
|
|
ARM = "https://management.azure.com"
|
|
|
|
|
|
def _cfg():
|
|
return json.loads(os.environ.get("INTEGRATION_SECRETS", "{}"))
|
|
|
|
|
|
def _inputs():
|
|
return json.loads(os.environ.get("INTEGRATION_INPUTS", "{}"))
|
|
|
|
|
|
def _token(cfg):
|
|
url = "https://login.microsoftonline.com/" + str(cfg.get("tenant_id", "")) + "/oauth2/v2.0/token"
|
|
form = urllib.parse.urlencode({
|
|
"grant_type": "client_credentials",
|
|
"client_id": str(cfg.get("client_id", "")),
|
|
"client_secret": str(cfg.get("client_secret", "")),
|
|
"scope": "https://management.azure.com/.default",
|
|
}).encode("utf-8")
|
|
req = urllib.request.Request(url, data=form, headers={"Content-Type": "application/x-www-form-urlencoded"}, method="POST")
|
|
with urllib.request.urlopen(req, timeout=60) as r:
|
|
tok = json.loads(r.read())
|
|
if not tok.get("access_token"):
|
|
raise Exception("Token request failed: " + json.dumps(tok))
|
|
return tok["access_token"]
|
|
|
|
|
|
def arm(method, path, token, api_version, body=None, params=None, full_url=None):
|
|
url = (full_url if full_url else ARM + path)
|
|
qp = {"api-version": api_version}
|
|
if params:
|
|
qp.update({k: v for k, v in params.items() if v not in (None, "")})
|
|
url += ("&" if "?" in url else "?") + urllib.parse.urlencode(qp)
|
|
data = json.dumps(body).encode("utf-8") if body is not None else None
|
|
headers = {"Authorization": "Bearer " + token, "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=90) as r:
|
|
raw = r.read()
|
|
return json.loads(raw) if raw else {}
|
|
|
|
|
|
def _run(fn):
|
|
try:
|
|
cfg = _cfg()
|
|
inputs = _inputs()
|
|
token = _token(cfg)
|
|
print(json.dumps(fn(cfg, token, 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)
|
|
|
|
|
|
sub = lambda cfg: str(cfg.get("subscription_id", ""))
|
|
|
|
|
|
def main(cfg, token, inputs):
|
|
path = "/subscriptions/" + sub(cfg) + "/providers/Microsoft.Security/alerts"
|
|
return arm("GET", path, token, "2022-01-01")
|
|
|
|
|
|
_run(main)
|