21 lines
590 B
JavaScript
21 lines
590 B
JavaScript
// Splits any IP address into an address and a port
|
|
export default function ipParts(ip) {
|
|
const parts = ip ? ip.split(':') : [];
|
|
if (parts.length === 0) {
|
|
// ipv4, no port
|
|
return { address: ip, port: undefined };
|
|
} else if (parts.length === 2) {
|
|
// ipv4, with port
|
|
return { address: parts[0], port: parts[1] };
|
|
} else if (ip.startsWith('[')) {
|
|
// ipv6, with port
|
|
return {
|
|
address: parts.slice(0, parts.length - 1).join(':'),
|
|
port: parts[parts.length - 1],
|
|
};
|
|
} else {
|
|
// ipv6, no port
|
|
return { address: ip, port: undefined };
|
|
}
|
|
}
|