Mercurial > prosody-hg
diff plugins/mod_s2s.lua @ 14154:363a79f54109 0.12
mod_c2s, mod_s2s: Add configurable limit for stanza max child elements
| author | Matthew Wild <mwild1@gmail.com> |
|---|---|
| date | Thu, 16 Apr 2026 18:53:34 +0100 |
| parents | fed0dd8dda09 |
| children | e3ddbf7f2d3f |
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--- a/plugins/mod_s2s.lua Thu Apr 16 18:52:58 2026 +0100 +++ b/plugins/mod_s2s.lua Thu Apr 16 18:53:34 2026 +0100 @@ -43,6 +43,7 @@ local require_encryption = module:get_option_boolean("s2s_require_encryption", true); local unauthed_stanza_size_limit = module:get_option_number("s2s_unauthed_stanza_size_limit", 10000, 1000); local authed_stanza_size_limit = module:get_option_number("s2s_stanza_size_limit", 1024*512, 10000); +local max_child_elements = module:get_option_number("s2s_max_child_elements", 25000, 0); local measure_connections_inbound = module:metric( "gauge", "connections_inbound", "", @@ -736,7 +737,9 @@ -- Session initialization logic shared by incoming and outgoing local function initialize_session(session) - local stream = new_xmpp_stream(session, stream_callbacks, session.stanza_size_limit or unauthed_stanza_size_limit); + local stream = new_xmpp_stream(session, stream_callbacks, session.stanza_size_limit, { + max_elements = max_child_elements; + }); session.thread = runner(function (stanza) if st.is_stanza(stanza) then