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Set uninteresting username if user's using a special nick

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This commit is contained in:
Daniel Oaks 2019-02-06 08:33:15 +10:00
parent 71a33890b8
commit 8ecf96d447
1 changed files with 7 additions and 1 deletions
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6
irc/handlers.go
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@ -2469,8 +2469,14 @@ func userHandler(server *Server, client *Client, msg ircmsg.IrcMessage, rb *Resp
err := client.SetNames(msg.Params[0], msg.Params[3], false)
if err == errInvalidUsername {
// if client's using a unicode nick or something weird, let's just set 'em up with a blank username instead.
// fixes clients that just use their nick as a username so they can still use the interesting nick
if client.preregNick != "" && !isIdent(client.preregNick) {
client.SetNames("user", msg.Params[3], false)
} else {
rb.Add(nil, server.name, ERR_INVALIDUSERNAME, client.t("Malformed username"))
}
}
return false
}