From 6282f9029c3ea12eca3630ce40658ebe0c3c9b46 Mon Sep 17 00:00:00 2001 From: Emmanuel Gil Peyrot Date: Sun, 23 Dec 2018 15:25:01 +0100 Subject: mod_mam: Only accept valid JIDs in and prefs. (fixes #1275) --- plugins/mod_mam/mamprefsxml.lib.lua | 14 ++++++++++---- 1 file changed, 10 insertions(+), 4 deletions(-) (limited to 'plugins/mod_mam') diff --git a/plugins/mod_mam/mamprefsxml.lib.lua b/plugins/mod_mam/mamprefsxml.lib.lua index 8eee78d8..c408fbea 100644 --- a/plugins/mod_mam/mamprefsxml.lib.lua +++ b/plugins/mod_mam/mamprefsxml.lib.lua @@ -2,6 +2,7 @@ -- Copyright (C) 2008-2017 Matthew Wild -- Copyright (C) 2008-2017 Waqas Hussain -- Copyright (C) 2011-2017 Kim Alvefur +-- Copyright (C) 2018 Emmanuel Gil Peyrot -- -- This project is MIT/X11 licensed. Please see the -- COPYING file in the source package for more information. @@ -10,6 +11,7 @@ -- local st = require"util.stanza"; +local jid_prep = require"util.jid".prep; local xmlns_mam = "urn:xmpp:mam:2"; local default_attrs = { @@ -42,16 +44,20 @@ local function fromstanza(prefstanza) local always = prefstanza:get_child("always"); if always then for rule in always:childtags("jid") do - local jid = rule:get_text(); - prefs[jid] = true; + local jid = jid_prep(rule:get_text()); + if jid then + prefs[jid] = true; + end end end local never = prefstanza:get_child("never"); if never then for rule in never:childtags("jid") do - local jid = rule:get_text(); - prefs[jid] = false; + local jid = jid_prep(rule:get_text()); + if jid then + prefs[jid] = false; + end end end -- cgit v1.2.3