commit 62adbf5cbb262ffcbe3aaf373eb51893b36b9d51
Author: Minecon724 <git@m724.eu>
Date:   Sun Jul 21 12:30:38 2024 +0200

    initial commit

diff --git a/README.md b/README.md
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+this script makes nftables allows only bunny.net ips on some port so it's a must if you're using that cdn \
+
+# Usage
+By default it only affects port `31491`, oddly specific but that's because it's recommended to use a random port for hidden services. But if you use it it's not random anymore so get your own \
+You can also add your own filter rules \
+You must schedule the script, like with crontab or systemd. \
+The output ruleset is saved in `rules.nft` and ⚠️ `sudo nft -f rules.nft` is executed to apply that ruleset. The reason ⚠️ is because you might not want to do sudo and instead do safer stuff like I don't know \
+Only legacy internet protocol (also called IPv4 (ew)) is supported at this time. Not my fault
diff --git a/update.py b/update.py
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+import requests
+import json
+import os
+
+print("Downloading...")
+
+data = requests.get('https://bunnycdn.com/api/system/edgeserverlist').text
+ips = json.loads(data)
+
+print("Compiling...")
+text = """#!/usr/sbin/nft -f
+
+table inet bunny {
+    chain input {
+        type filter hook input priority 10;
+        tcp dport != 31491 return;
+"""
+
+for ip in ips:
+    text += f"        ip saddr {ip} accept;\n"
+
+text += """        drop;
+    }
+}"""
+
+file = open('rules.nft', 'w')
+file.write(text)
+file.close()
+
+print("Submitting...")
+os.system('sudo nft -f rules.nft')