Add custom domain monitoring and update documentation

README.md

@@ -10,6 +10,7 @@ Adguard Monitor is designed for openclaw, which should usually NEVER make a requ
 -   **Multi-Client Support**: Monitor specific IP addresses and receive nicknamed notifications (e.g., "BLOCKED: My Laptop").
 -   **Strict Configuration**: Fails fast if environment variables are missing.
 -   **Home Assistant Notifications**: Native mobile push messages for blocked queries.
+-   **Custom Domain Monitoring**: Monitor specific domains using [list.txt](list.txt) (wildcards supported).
 -   **Structured Logging**: UTF-8 encoded logging for unicode emoji support.
 
 ## Setup
@@ -24,7 +25,15 @@ Adguard Monitor is designed for openclaw, which should usually NEVER make a requ
     ```bash
     cp .env.example .env
     ```
-4.  **Run the monitor**:
+4.  **Custom Domains (Optional)**:
+    Copy [list.example.txt](list.example.txt) to `list.txt` and add domains:
+    ```bash
+    cp list.example.txt list.txt
+    ```
+    - Lines starting with `!` are **negative filters** (they will be ignored).
+    - Wildcards like `*.example.com` are supported.
+
+5.  **Run the monitor**:
     ```bash
     python monitor.py --interval 15
     ```

list.example.txt

@@ -0,0 +1,13 @@
+# Add domains to monitor here (one per line)
+# Supports simple wildcard matches if implemented
+# These are NOT block rules, just alert rules!!!!!
+
+# Example custom domains to monitor
+# Use '!' at the start of a line to exclude a domain (negative filter)
+example.com
+*.doubleclick.net
+ads.google.com
+
+# Negative Filters (exclude these domains from monitoring)
+!discord.com
+!*.discord.com

monitor.py

@@ -4,6 +4,7 @@ import json
 import time
 import argparse
 import os
+import fnmatch
 from dotenv import load_dotenv
 from requests.auth import HTTPBasicAuth
 from datetime import datetime
@@ -35,6 +36,31 @@ try:
         "Authorization": f"Bearer {HASS_TOKEN}",
         "Content-Type": "application/json",
     }
+
+    # --- Custom Domain List ---
+    CUSTOM_DOMAINS = []
+    NEGATIVE_FILTERS = []
+    
+    list_file = "list.txt" if os.path.exists("list.txt") else "list.example.txt"
+    
+    if os.path.exists(list_file):
+        with open(list_file, "r", encoding="utf-8") as f:
+            for line in f:
+                line = line.strip().lower()
+                if not line or line.startswith("#"):
+                    continue
+                if line.startswith("!"):
+                    NEGATIVE_FILTERS.append(line[1:])
+                else:
+                    CUSTOM_DOMAINS.append(line)
+        
+        status_msg = f"Loaded {len(CUSTOM_DOMAINS)} custom domains and {len(NEGATIVE_FILTERS)} negative filters from {list_file}"
+        if list_file == "list.example.txt" and not os.path.exists("list.txt"):
+            status_msg += " (FALLBACK)"
+        print(status_msg)
+    else:
+         print("Note: No domain list found. Create list.txt or list.example.txt to monitor custom domains.")
+
 except (EnvironmentError, json.JSONDecodeError) as e:
     print(f"Error during startup: {e}")
     exit(1)
@@ -95,9 +121,17 @@ def get_auth_session():
     session.auth = HTTPBasicAuth(USERNAME, PASSWORD)
     return session
 
-def hour_and_minute():
-    now = datetime.now()
-    return now.strftime("%H:%M")
+def is_custom_match(host):
+    # Check negative filters first
+    for pattern in NEGATIVE_FILTERS:
+        if fnmatch.fnmatchcase(host.lower(), pattern.lower()):
+            return False
+            
+    # Check custom domains
+    for pattern in CUSTOM_DOMAINS:
+        if fnmatch.fnmatchcase(host.lower(), pattern.lower()):
+            return True
+    return False
 
 def fetch_and_analyze(session, verbose=False):
     stats.log_api_call()
@@ -135,16 +169,21 @@ def fetch_and_analyze(session, verbose=False):
             if verbose:
                 logger.info(f"[{client_name}] Query: {host} | Reason: {reason}")
             
-            if reason in ["FilteredBlackList", "FilteredParental", "FilteredSafeBrowsing"]:
+            is_blocked = reason in ["FilteredBlackList", "FilteredParental", "FilteredSafeBrowsing"]
+            is_custom = is_custom_match(host)
+
+            if is_blocked or is_custom:
                 # Check for duplicate notifications within the same "event"
                 # Using host + client_ip as a unique key for the last notification
+                event_type = "BLOCKED" if is_blocked else "CUSTOM_MATCH"
                 notification_key = f"{client_ip}:{host}:{reason}:{hour_and_minute()}"
                 if stats.last_notified_key == notification_key:
                     continue
 
                 stats.log_blocked()
-                logger.warning(f"BLOCKED: {client_name} -> {host} ({reason})")
-                notify_hass(client_name, host, reason)
+                title = "🛡️ Adguard Blocked a Request" if is_blocked else "⚠️ Custom Domain Match"
+                logger.warning(f"{event_type}: {client_name} -> {host} ({reason if is_blocked else 'Manual match'})")
+                notify_hass(client_name, host, reason if is_blocked else "Custom List", title=title)
                 stats.last_notified_key = notification_key
         
         # Dynamic limit adjustment