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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,42 @@ | ||
| import subprocess | ||
|
|
||
| def configure_firewall(source_ip, destination_ip, source_all, dest_all, port, allow_rule): | ||
| try: | ||
| if allow_rule: | ||
| if source_all and dest_all: | ||
| subprocess.run(['iptables', '-A', 'INPUT', '-p', 'tcp', '--dport', str(port), '-j', 'ACCEPT']) | ||
| subprocess.run(['iptables', '-A', 'OUTPUT', '-p', 'tcp', '--dport', str(port), '-j', 'ACCEPT']) | ||
| subprocess.run(['iptables', '-A', 'FORWARD', '-p', 'tcp', '--dport', str(port), '-j', 'ACCEPT']) | ||
| elif source_all: | ||
| subprocess.run(['iptables', '-A', 'INPUT', '-d', destination_ip, '-p', 'tcp', '--dport', str(port), '-j', 'ACCEPT']) | ||
| subprocess.run(['iptables', '-A', 'OUTPUT', '-d', destination_ip, '-p', 'tcp', '--dport', str(port), '-j', 'ACCEPT']) | ||
| subprocess.run(['iptables', '-A', 'FORWARD', '-d', destination_ip, '-p', 'tcp', '--dport', str(port), '-j', 'ACCEPT']) | ||
| elif dest_all: | ||
| subprocess.run(['iptables', '-A', 'INPUT', '-s', source_ip, '-p', 'tcp', '--dport', str(port), '-j', 'ACCEPT']) | ||
| subprocess.run(['iptables', '-A', 'OUTPUT', '-s', source_ip, '-p', 'tcp', '--dport', str(port), '-j', 'ACCEPT']) | ||
| subprocess.run(['iptables', '-A', 'FORWARD', '-s', source_ip, '-p', 'tcp', '--dport', str(port), '-j', 'ACCEPT']) | ||
| else: | ||
| subprocess.run(['iptables', '-A', 'INPUT', '-s', source_ip, '-d', destination_ip, '-p', 'tcp', '--dport', str(port), '-j', 'ACCEPT']) | ||
| subprocess.run(['iptables', '-A', 'OUTPUT', '-s', source_ip, '-d', destination_ip, '-p', 'tcp', '--dport', str(port), '-j', 'ACCEPT']) | ||
| subprocess.run(['iptables', '-A', 'FORWARD', '-s', source_ip, '-d', destination_ip, '-p', 'tcp', '--dport', str(port), '-j', 'ACCEPT']) | ||
| else: | ||
| if source_all and dest_all: | ||
| subprocess.run(['iptables', '-A', 'INPUT', '-p', 'tcp', '--dport', str(port), '-j', 'DROP']) | ||
| subprocess.run(['iptables', '-A', 'OUTPUT', '-p', 'tcp', '--dport', str(port), '-j', 'DROP']) | ||
| subprocess.run(['iptables', '-A', 'FORWARD', '-p', 'tcp', '--dport', str(port), '-j', 'DROP']) | ||
| elif source_all: | ||
| subprocess.run(['iptables', '-A', 'INPUT', '-d', destination_ip, '-p', 'tcp', '--dport', str(port), '-j', 'DROP']) | ||
| subprocess.run(['iptables', '-A', 'OUTPUT', '-d', destination_ip, '-p', 'tcp', '--dport', str(port), '-j', 'DROP']) | ||
| subprocess.run(['iptables', '-A', 'FORWARD', '-d', destination_ip, '-p', 'tcp', '--dport', str(port), '-j', 'DROP']) | ||
| elif dest_all: | ||
| subprocess.run(['iptables', '-A', 'INPUT', '-s', source_ip, '-p', 'tcp', '--dport', str(port), '-j', 'DROP']) | ||
| subprocess.run(['iptables', '-A', 'OUTPUT', '-s', source_ip, '-p', 'tcp', '--dport', str(port), '-j', 'DROP']) | ||
| subprocess.run(['iptables', '-A', 'FORWARD', '-s', source_ip, '-p', 'tcp', '--dport', str(port), '-j', 'DROP']) | ||
| else: | ||
| subprocess.run(['iptables', '-A', 'INPUT', '-s', source_ip, '-d', destination_ip, '-p', 'tcp', '--dport', str(port), '-j', 'DROP']) | ||
| subprocess.run(['iptables', '-A', 'OUTPUT', '-s', source_ip, '-d', destination_ip, '-p', 'tcp', '--dport', str(port), '-j', 'DROP']) | ||
| subprocess.run(['iptables', '-A', 'FORWARD', '-s', source_ip, '-d', destination_ip, '-p', 'tcp', '--dport', str(port), '-j', 'DROP']) | ||
|
|
||
| subprocess.run(['iptables-save']) | ||
| except Exception as e: | ||
| print(f"Error: {e}") |