feat: add cluster management and audit utility scripts

scripts/test_pihole_login.py

@@ -0,0 +1,31 @@
+import urllib.request
+import urllib.parse
+import http.cookiejar
+
+def test_login(ip):
+    cj = http.cookiejar.CookieJar()
+    opener = urllib.request.build_opener(urllib.request.HTTPCookieProcessor(cj))
+    
+    # 1. Fetch login page to get CSRF/session
+    login_url = f"http://{ip}/admin/login"
+    req = urllib.request.Request(login_url, headers={"User-Agent": "Mozilla/5.0"})
+    with opener.open(req) as resp:
+        html = resp.read().decode('utf-8')
+        
+    # 2. Submit password
+    post_data = urllib.parse.urlencode({"pw": "snarfnetadmin", "login": "Log in (uses cookie)"}).encode('ascii')
+    req_post = urllib.request.Request(f"http://{ip}/admin/login", data=post_data, headers={"User-Agent": "Mozilla/5.0", "Referer": login_url})
+    
+    try:
+        with opener.open(req_post) as resp:
+            content = resp.read().decode('utf-8')
+            if "Wrong password" in content:
+                print(f"Server {ip}: WRONG PASSWORD!")
+            else:
+                print(f"Server {ip}: LOGIN SUCCESSFUL! Redirected to {resp.geturl()}")
+    except Exception as e:
+        print(f"Server {ip}: Exception during login: {e}")
+
+test_login("140.44.4.36")
+test_login("140.44.4.65")
+