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Safeguard nick randomizer up to allowed length

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This commit is contained in:
Pavel Djundik 2020-04-22 15:18:55 +03:00
parent 0642ae58ce
commit 2b0afcacf2
1 changed files with 7 additions and 1 deletions
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8
src/plugins/irc-events/error.js
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@ -55,8 +55,14 @@ module.exports = function (irc, network) {
lobby.pushMessage(client, msg, true);
if (irc.connection.registered === false) {
const nickLen = parseInt(network.irc.network.options.NICKLEN, 10) || 16;
const random = (data.nick || irc.user.nick) + Math.floor(Math.random() * 10);
irc.changeNick(random);
// Safeguard nick changes up to allowed length
// Some servers may send "nick in use" error even for randomly generated nicks
if (random.length <= nickLen) {
irc.changeNick(random);
}
}
client.emit("nick", {