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Fix substring error if remoteAddress is undefined and replace deprecated request.connection with request.socket (fixes #308)

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schlagmichdoch 2024-07-13 21:32:57 +02:00
parent e6f2c776dc
commit 04d65da779
1 changed files with 7 additions and 4 deletions
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11
server/peer.js
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@ -44,15 +44,18 @@ export default class Peer {
_setIP(request) {
if (request.headers['cf-connecting-ip']) {
this.ip = request.headers['cf-connecting-ip'].split(/\s*,\s*/)[0];
} else if (request.headers['x-forwarded-for']) {
}
else if (request.headers['x-forwarded-for']) {
this.ip = request.headers['x-forwarded-for'].split(/\s*,\s*/)[0];
} else {
this.ip = request.connection.remoteAddress;
}
else {
this.ip = request.socket.remoteAddress ?? '';
}
// remove the prefix used for IPv4-translated addresses
if (this.ip.substring(0,7) === "::ffff:")
if (this.ip.substring(0,7) === "::ffff:") {
this.ip = this.ip.substring(7);
}
let ipv6_was_localized = false;
if (this.conf.ipv6Localize && this.ip.includes(':')) {