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plugins/mod_muc_unique.lua @ 12797:be09ac8300a7 0.11 0.11.14
util.stanza: Allow U+7F
Allowed by XML despite arguably being a control character.
Drops the part of the range meant to rule out octets invalid in UTF-8
(\247 starts a 4-byte sequence), since UTF-8 correctness is validated by
util.encodings.utf8.valid().
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Tue, 22 Nov 2022 23:56:01 +0100 (2022-11-22) |
parent | 8878:7c3e16fdaf1d |
child | 12977:74b9e05af71e |
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-- XEP-0307: Unique Room Names for Multi-User Chat local st = require "util.stanza"; local unique_name = require "util.id".medium; module:add_feature "http://jabber.org/protocol/muc#unique" module:hook("iq-get/host/http://jabber.org/protocol/muc#unique:unique", function(event) local origin, stanza = event.origin, event.stanza; origin.send(st.reply(stanza) :tag("unique", {xmlns = "http://jabber.org/protocol/muc#unique"}) :text(unique_name():lower()) ); return true; end,-1);