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annotate plugins/mod_s2s_bidi.lua @ 10367:649acbfbf7fe

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util.prosodyctl: Enforce strict JID validation on user creation This is where 64ddcbc9a328 should have started. By preventing creation of users with invalid JIDs, it will slowly become safer to enforce strict validation on everything.
author Kim Alvefur <zash@zash.se>
date Fri, 01 Nov 2019 22:53:14 +0100
parents 1006739de449
children 602dd1e2f399
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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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13 module:hook("s2s-stream-features", function(event)
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14 local origin, features = event.origin, event.features;
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15 if origin.type == "s2sin_unauthed" then
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16 features:tag("bidi", { xmlns = xmlns_bidi_feature }):up();
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17 end
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18 end);
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20 module:hook_tag("http://etherx.jabber.org/streams", "features", function (session, stanza)
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21 if session.type == "s2sout_unauthed" then
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22 local bidi = stanza:get_child("bidi", xmlns_bidi_feature);
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23 if bidi then
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24 session.incoming = true;
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25 session.log("debug", "Requesting bidirectional stream");
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26 session.sends2s(st.stanza("bidi", { xmlns = xmlns_bidi }));
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27 end
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28 end
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29 end, 200);
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31 module:hook_tag("urn:xmpp:bidi", "bidi", function(session)
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32 if session.type == "s2sin_unauthed" then
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33 session.log("debug", "Requested bidirectional stream");
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34 session.outgoing = true;
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35 return true;
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36 end
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37 end);
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