Mercurial > prosody-modules
view mod_muc_restrict_nick/mod_muc_restrict_nick.lua @ 5061:e44b868cc575
mod_storage_appendmap: Fix keyvalue writes
store_raw() takes a filename, unlike most other datamanager functions
that take a series of path components, leading to this bug where it
would write the hostname into a file named after the first argument
(commonly a username) in the working directory.
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Sun, 09 Oct 2022 21:35:18 +0200 |
parents | e7b126161e7b |
children |
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local jid = require "util.jid"; local st = require "util.stanza"; local nick_pattern = module:get_option_string("muc_restrict_nick_pattern", "^%w+$"); module:hook("muc-occupant-pre-join", function (event) local nick = jid.resource(event.occupant.nick); if not nick:match(nick_pattern) then local reply = st.error_reply(event.stanza, "modify", "policy-violation", "Unacceptable nickname, please try another"); module:send(reply); return true; end end);