prosody
053417068957
plugins/mod_s2s_bidi.lua

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plugins/mod_s2s_bidi.lua @ 12605:053417068957

doap: Update XEP versions for which no code changes appear needed XEP-0004: Partial forms are handled XEP-0045: We're already strict with GC 1.0 XEP-0060: Change in semantics wrt 'pubsub#type', but not in code XEP-0115: No protocol change XEP-0138: Specification moved to Obsolete XEP-0163: Editorial only change XEP-0215: Minor schema change XEP-0280: Editorial change XEP-0297: Had the wrong version number XEP-0106: Note missing piece for version 1.1 XEP-0313: Editorial change XEP-0363: Editorial clarification, no code change required XEP-0380: Registry additions, no code change needed XEP-0384: Not directly supported, only here because people will ask otherwise XEP-0445: Broken out of XEP-0401
author Kim Alvefur <zash@zash.se>
date Mon, 08 Aug 2022 20:33:44 +0200
parent 12330:38b5b05407be
child 12809:71bd009a9789
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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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7
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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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12
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13 local require_encryption = module:get_option_boolean("s2s_require_encryption", true);
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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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21
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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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32
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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