增加 tailscale 的动态 ip 地址库

generate_tailscale_rules.py

@@ -0,0 +1,73 @@
+#!/usr/bin/env python3
+"""
+Script to extract Tailscale DERP server IPv4 addresses from tailscale.json
+and generate a Clash rule list file for direct connection.
+"""
+
+import json
+import ipaddress
+from pathlib import Path
+
+def load_tailscale_data(json_file):
+    """Load tailscale.json data"""
+    with open(json_file, 'r', encoding='utf-8') as f:
+        return json.load(f)
+
+def extract_ipv4_addresses(data):
+    """Extract all IPv4 addresses from tailscale regions data"""
+    ipv4_addresses = set()
+    
+    for region_id, region_data in data['Regions'].items():
+        for node in region_data.get('Nodes', []):
+            ipv4 = node.get('IPv4')
+            if ipv4:
+                try:
+                    # Validate IPv4 address
+                    ipaddress.IPv4Address(ipv4)
+                    ipv4_addresses.add(ipv4)
+                except ipaddress.AddressValueError:
+                    print(f"Invalid IPv4 address: {ipv4}")
+    
+    return sorted(ipv4_addresses)
+
+def generate_clash_rules(ipv4_addresses, output_file):
+    """Generate Clash rule list file"""
+    with open(output_file, 'w', encoding='utf-8') as f:
+        f.write("# Tailscale DERP Servers - Direct Connection Rules\n")
+        f.write("# Generated from tailscale.json\n")
+        f.write("# All Tailscale DERP relay servers should use direct connection\n\n")
+        
+        for ip in ipv4_addresses:
+            f.write(f"IP-CIDR,{ip}/32\n")
+
+def main():
+    json_file = Path("tailscale.json")
+    output_file = Path("Rules/Tailscale.list")
+    
+    if not json_file.exists():
+        print(f"Error: {json_file} not found")
+        return
+    
+    # Create Rules directory if it doesn't exist
+    output_file.parent.mkdir(exist_ok=True)
+    
+    try:
+        # Load tailscale data
+        data = load_tailscale_data(json_file)
+        
+        # Extract IPv4 addresses
+        ipv4_addresses = extract_ipv4_addresses(data)
+        
+        print(f"Found {len(ipv4_addresses)} unique IPv4 addresses")
+        
+        # Generate Clash rules
+        generate_clash_rules(ipv4_addresses, output_file)
+        
+        print(f"Generated {output_file} successfully!")
+        print(f"Rules created for {len(ipv4_addresses)} Tailscale DERP server IPs")
+        
+    except Exception as e:
+        print(f"Error: {e}")
+
+if __name__ == "__main__":
+    main()