add fail2ban scripts

fail2ban/action.d/cloudflare.conf

@@ -1,3 +1,3 @@
 [Definition]
 actionban = /data/action.d/entryPoint.py <ip> add
-actionunban = /data/action.d/entryPoint.py <ip>clea del
+actionunban = /data/action.d/entryPoint.py <ip> del

fail2ban/action.d/entryPoint.py

@@ -1,5 +1,9 @@
 #!/usr/bin/python3
 
+""" 
+Creates a virtual environment, installs dependencies, and then calls modifyBanList.py
+"""
+
 import os
 import sys
 
@@ -12,8 +16,5 @@ venv_dir = 'env'
 if not os.path.exists(venv_dir):
     os.system(f"{sys.executable} -m venv {venv_dir}")
 
-activate_script = os.path.join(venv_dir, 'bin', 'activate')
-os.system(f"chmod +x {activate_script}")
 os.system(f"{os.path.join(venv_dir, 'bin', 'pip')} install --upgrade requests ipaddress")
-
 os.system(f"{os.path.join(venv_dir, 'bin', 'python')} /data/action.d/modifyBanList.py {sys.argv[1]} {sys.argv[2]}")

fail2ban/action.d/modifyBanList.py

@@ -1,5 +1,10 @@
 #!/usr/bin/python3
 
+""" 
+Called by entryPoint.py, performs the addition or deletion of an item in a Cloudflare custom list.
+Support for IPV6 is limited as it blocks the entire /64 subnet.
+"""
+
 import sys
 import requests
 from requests import Response
@@ -53,6 +58,7 @@ if __name__ == "__main__":
     }
 
     existingIpList = getIPList(apiEndpoint,headers)
+    print(existingIpList)
     response = None
 
     if action == "del":