feat(stormshield): new Stormshield SNS firewall integration (French vendor)

Stormshield SNS API, 5 commands: add/remove block host-group member (containment),
list hosts, monitor query. Session (login) auth, stdlib-only. py_compile clean.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

integrations/stormshield/scripts/test_connection.py

@@ -0,0 +1,82 @@
+import json, os, sys, ssl, base64, http.cookiejar
+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 _b64(s):
+    return base64.b64encode(str(s).encode("utf-8")).decode("ascii")
+
+
+class Client:
+    def __init__(self, cfg):
+        self.cfg = cfg
+        self.base = str(cfg.get("base_url", "")).rstrip("/")
+        ctx = _ctx(cfg)
+        self.opener = urllib.request.build_opener(
+            urllib.request.HTTPCookieProcessor(http.cookiejar.CookieJar()),
+            urllib.request.HTTPSHandler(context=ctx) if ctx else urllib.request.HTTPSHandler(),
+        )
+
+    def login(self):
+        form = urllib.parse.urlencode({"uid": _b64(self.cfg.get("username", "")), "pswd": _b64(self.cfg.get("password", ""))}).encode("utf-8")
+        req = urllib.request.Request(self.base + "/api/auth/login", data=form,
+                                     headers={"Content-Type": "application/x-www-form-urlencoded"}, method="POST")
+        with self.opener.open(req, timeout=60) as r:
+            return r.read().decode("utf-8", "replace")
+
+    def command(self, cmd):
+        form = urllib.parse.urlencode({"cmd": cmd}).encode("utf-8")
+        req = urllib.request.Request(self.base + "/api/command", data=form,
+                                     headers={"Content-Type": "application/x-www-form-urlencoded"}, method="POST")
+        with self.opener.open(req, timeout=60) as r:
+            return r.read().decode("utf-8", "replace")
+
+    def logout(self):
+        try:
+            req = urllib.request.Request(self.base + "/api/auth/logout", data=b"", method="POST")
+            self.opener.open(req, timeout=30).read()
+        except Exception:
+            pass
+
+
+def _run(fn):
+    try:
+        cfg = _cfg()
+        inputs = _inputs()
+        client = Client(cfg)
+        client.login()
+        try:
+            result = fn(client, inputs)
+        finally:
+            client.logout()
+        print(json.dumps(result))
+    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(client, inputs):
+    client.command("SYSTEM PROPERTY")
+    return {"ok": True}
+
+
+_run(main)