Mercurial > prosody-modules
annotate mod_addressing/mod_addressing.lua @ 4936:a85efae90e21
mod_rest: Expand mapping of XEP-0045 join stanza
The previous 'join' mapping was apparently lost in translation when
swithing to datamapper, so might as well map some properties allowing
history control. Usually you probably want either zero history or
history since the last known time of being joined. Maybe that the former
should be the default?
author | Kim Alvefur <zash@zash.se> |
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date | Sat, 30 Apr 2022 01:00:01 +0200 |
parents | f66a08f208ad |
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rev | line source |
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415
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mod_addressing: Add partial implementation of Extended Stanza Addressing, XEP-33.
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1 -- TODO Querying other servers for support, needs to keep track of remote |
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2 -- server disco features |
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3 |
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4 local xmlns_address = 'http://jabber.org/protocol/address'; |
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5 |
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6 local function handle_extended_addressing(data) |
935 | 7 local stanza = data.stanza; |
415
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8 if stanza.attr.type == "error" then |
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9 return -- so we don't process bounces |
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10 end |
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11 local orig_to = stanza.attr.to; |
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12 local addresses = stanza:get_child("addresses", xmlns_address); |
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13 if addresses then |
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14 module:log("debug", "Extended addressing found"); |
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15 local destinations = {}; |
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16 addresses:maptags(function(address) |
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17 if address.attr.xmlns == xmlns_address and address.name == "address" then |
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18 local type, jid, delivered = address.attr.type, address.attr.jid, address.attr.delivered; |
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19 if (type == "cc" or type == "bcc" or type == "to") |
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20 and jid and not delivered then |
935 | 21 destinations[#destinations+1] = jid; |
415
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22 module:log("debug", "%s to %s", type, jid) |
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23 if type == "to" or type == "cc" then |
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24 address.attr.delivered = "true"; |
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25 return address; |
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26 elseif type == "bcc" then |
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27 return nil; |
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28 end |
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29 end |
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30 end |
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31 return address; -- unsupported stuff goes right back |
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32 end); |
935 | 33 for i=1,#destinations do |
34 stanza.attr.to = destinations[i]; | |
35 module:log("debug", "posting stanza to %s", destinations[i]) | |
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36 module:send(stanza); |
415
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37 end |
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38 stanza.attr.to = orig_to; |
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39 return stanza.attr.to == module.host or nil; |
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40 end |
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41 end |
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42 |
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43 module:hook("message/host", handle_extended_addressing, 10); |
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44 module:hook("message/bare", handle_extended_addressing, 10); |
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45 module:hook("message/full", handle_extended_addressing, 10); |
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parents:
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46 |
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47 module:hook("presence/host", handle_extended_addressing, 10); |
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48 module:hook("presence/bare", handle_extended_addressing, 10); |
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parents:
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49 module:hook("presence/full", handle_extended_addressing, 10); |
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50 |
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51 -- IQ stanzas makes no sense |
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52 |
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53 module:add_feature(xmlns_address); |