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-rw-r--r--plugins/mod_mam/mod_mam.lua12
1 files changed, 12 insertions, 0 deletions
diff --git a/plugins/mod_mam/mod_mam.lua b/plugins/mod_mam/mod_mam.lua
index 2606f861..cb7613b8 100644
--- a/plugins/mod_mam/mod_mam.lua
+++ b/plugins/mod_mam/mod_mam.lua
@@ -16,6 +16,7 @@ local prefs_to_stanza = module:require"mamprefsxml".tostanza;
local prefs_from_stanza = module:require"mamprefsxml".fromstanza;
local jid_bare = require "util.jid".bare;
local jid_split = require "util.jid".split;
+local jid_prepped_split = require "util.jid".prepped_split;
local dataform = require "util.dataforms".new;
local host = module.host;
@@ -238,6 +239,17 @@ local function message_handler(event, c2s)
-- And who are they chatting with?
local with = jid_bare(c2s and orig_to or orig_from);
+ -- Filter out <stanza-id> that claim to be from us
+ stanza:maptags(function (tag)
+ if tag.name == "stanza-id" and tag.attr.xmlns == "urn:xmpp:sid:0" then
+ local by_user, by_host, res = prepped_split(tag.attr.by);
+ if not res and by_host == module.host and by_user == store_user then
+ return nil;
+ end
+ end
+ return tag;
+ end);
+
-- We store chat messages or normal messages that have a body
if not(orig_type == "chat" or (orig_type == "normal" and stanza:get_child("body")) ) then
log("debug", "Not archiving stanza: %s (type)", stanza:top_tag());