feat(cisco-ise): new Cisco ISE NAC integration

ISE ERS + ANC API, 6 commands: list/get endpoints, apply/clear ANC policy (quarantine containment), list ANC policies. HTTP Basic auth, stdlib-only. py_compile clean. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-12 21:59:07 +02:00
parent 232e310f77
commit a4241a5a5d
7 changed files with 483 additions and 0 deletions
@@ -0,0 +1,77 @@
+import json, os, sys, base64, ssl, 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 _auth(cfg):
+    raw = str(cfg.get("username", "")) + ":" + str(cfg.get("password", ""))
+    return "Basic " + base64.b64encode(raw.encode("utf-8")).decode("utf-8")
+
+
+def request(method, path, cfg, body=None, params=None):
+    url = str(cfg.get("base_url", "")).rstrip("/") + "/ers/config" + path
+    if params:
+        clean = {k: v for k, v in params.items() if v not in (None, "")}
+        if clean:
+            url += "?" + urllib.parse.urlencode(clean)
+    data = json.dumps(body).encode("utf-8") if body is not None else None
+    headers = {"Authorization": _auth(cfg), "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)
+
+
+q = lambda v: urllib.parse.quote(str(v), safe="")
+
+
+def main(cfg, inputs):
+    mac = inputs.get("mac")
+    policy_name = inputs.get("policy_name")
+    if not mac:
+        raise Exception("mac is required")
+    if not policy_name:
+        raise Exception("policy_name is required")
+    body = {
+        "OperationAdditionalData": {
+            "additionalData": [
+                {"name": "macAddress", "value": mac},
+                {"name": "policyName", "value": policy_name},
+            ]
+        }
+    }
+    result = request("PUT", "/ancendpoint/clear", cfg, body=body)
+    if not result:
+        return {"ok": True, "mac": mac, "policy": policy_name, "action": "clear"}
+    return result
+
+
+_run(main)