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Restrict ident length similar to other servers

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This commit is contained in:
Daniel Oaks 2019-02-03 19:24:59 +10:00
parent 8cd5db1194
commit cfbb4361dc
4 changed files with 17 additions and 7 deletions
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4
irc/handlers.go
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@ -2193,7 +2193,9 @@ func userHandler(server *Server, client *Client, msg ircmsg.IrcMessage, rb *Resp
return false
}
err := client.SetNames(msg.Params[0], msg.Params[3])
ident := msg.Params[0][:server.Limits().IdentLen-1] // -1 as SetNames adds the ~ at the start for us
err := client.SetNames(ident, msg.Params[3])
if err == errInvalidUsername {
rb.Add(nil, server.name, ERR_INVALIDUSERNAME, client.t("Malformed username"))
}