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annotate plugins/mod_s2s_bidi.lua @ 10801:2b97aac0ea3c

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mod_csi_simple: Don't consider presence errors as important A large share of `<presence type=error>` appears to be noise from large public channels and failed presence probes. The later at least should count as presence updates, which are currently considered unimportant. See also 8cecb85e4bc4 which is partly reverted here. The intent there was probably mostly about message (delivery) errors, which should be considered important.
author Kim Alvefur <zash@zash.se>
date Tue, 05 May 2020 23:08:47 +0200
parents 602dd1e2f399
children 38b5b05407be
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1006739de449 mod_s2s_bidi: Enables bi-directional streams via XEP-0288
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1 -- Prosody IM
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2 -- Copyright (C) 2019 Kim Alvefur
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3 --
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4 -- This project is MIT/X11 licensed. Please see the
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5 -- COPYING file in the source package for more information.
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6 --
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8 local st = require "util.stanza";
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10 local xmlns_bidi_feature = "urn:xmpp:features:bidi"
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11 local xmlns_bidi = "urn:xmpp:bidi";
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602dd1e2f399 mod_s2s_bidi: Ignore unencrypted connections if s2s_require_encryption is set
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13 local require_encryption = module:get_option_boolean("s2s_require_encryption", false);
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15 module:hook("s2s-stream-features", function(event)
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16 local origin, features = event.origin, event.features;
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17 if origin.type == "s2sin_unauthed" and (not require_encryption or origin.secure) then
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18 features:tag("bidi", { xmlns = xmlns_bidi_feature }):up();
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19 end
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20 end);
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22 module:hook_tag("http://etherx.jabber.org/streams", "features", function (session, stanza)
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23 if session.type == "s2sout_unauthed" and (not require_encryption or session.secure) then
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24 local bidi = stanza:get_child("bidi", xmlns_bidi_feature);
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25 if bidi then
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26 session.incoming = true;
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27 session.log("debug", "Requesting bidirectional stream");
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28 session.sends2s(st.stanza("bidi", { xmlns = xmlns_bidi }));
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29 end
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30 end
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31 end, 200);
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33 module:hook_tag("urn:xmpp:bidi", "bidi", function(session)
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34 if session.type == "s2sin_unauthed" and (not require_encryption or session.secure) then
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35 session.log("debug", "Requested bidirectional stream");
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36 session.outgoing = true;
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37 return true;
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38 end
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39 end);
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40