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| author | Kim Alvefur <zash@zash.se> | 2019-03-04 13:13:37 +0100 |
|---|---|---|
| committer | Kim Alvefur <zash@zash.se> | 2019-03-04 13:13:37 +0100 |
| commit | 9c9d32e7e69af9aa59c1937b91bc41525d584144 (patch) | |
| tree | 943287ef15b5ca1ab57e9fb7b1c409b11027f823 /plugins/mod_muc_mam.lua | |
| parent | 0f12a9df664dc270027fae3a2a73793d0bd9d58e (diff) | |
| download | prosody-9c9d32e7e69af9aa59c1937b91bc41525d584144.tar.gz prosody-9c9d32e7e69af9aa59c1937b91bc41525d584144.zip | |
mod_muc_mam: Validate that the FORM_TYPE of a query is as expected
Diffstat (limited to 'plugins/mod_muc_mam.lua')
| -rw-r--r-- | plugins/mod_muc_mam.lua | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/plugins/mod_muc_mam.lua b/plugins/mod_muc_mam.lua index 166a5c71..963e5255 100644 --- a/plugins/mod_muc_mam.lua +++ b/plugins/mod_muc_mam.lua @@ -21,6 +21,7 @@ local jid_bare = require "util.jid".bare; local jid_split = require "util.jid".split; local jid_prep = require "util.jid".prep; local dataform = require "util.dataforms".new; +local get_form_type = require "util.dataforms".get_type; local mod_muc = module:depends"muc"; local get_room_from_jid = mod_muc.get_room_from_jid; @@ -131,7 +132,11 @@ module:hook("iq-set/bare/"..xmlns_mam..":query", function(event) local qstart, qend; local form = query:get_child("x", "jabber:x:data"); if form then - local err; + local form_type, err = get_form_type(form); + if form_type ~= xmlns_mam then + origin.send(st.error_reply(stanza, "modify", "bad-request", "Unexpected FORM_TYPE, expected '"..xmlns_mam.."'")); + return true; + end form, err = query_form:data(form); if err then origin.send(st.error_reply(stanza, "modify", "bad-request", select(2, next(err)))); |