Deuxfleurs/diplonat
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match numeric protocol values
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Alex 2023-04-20 14:53:20 +02:00
parent d27173a2b7
commit f5fc635b75
1 changed files with 6 additions and 2 deletions
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8
src/fw.rs
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@ -62,10 +62,12 @@ pub fn get_opened_ports(ipt: &iptables::IPTables) -> Result<messages::PublicExpo
let proto = String::from(raw_proto.as_str());
let number = String::from(raw_port.as_str()).parse::<u16>()?;
if proto == "tcp" {
if proto == "tcp" || proto == "6" {
ports.tcp_ports.insert(number);
} else {
} else if proto == "udp" || proto == "17" {
ports.udp_ports.insert(number);
} else {
error!("Unexpected protocol in iptables rule: {}", proto);
}
} else {
error!("Unexpected rule found in DIPLONAT chain")
@ -77,6 +79,8 @@ pub fn get_opened_ports(ipt: &iptables::IPTables) -> Result<messages::PublicExpo
}
}
debug!("{} ports already openned: {:?}", ipt.cmd, ports);
Ok(ports)
}