Mercurial > prosody-modules
annotate mod_addressing/mod_addressing.lua @ 3965:2b10e51d85a6
mod_muc_limits: Add config option to limit to join stanzas only
This is a bit more limited in pre-0.11 MUC modules, because it just
detects stanzas sent to full JIDs (which would include all presence
and nick changes).
This option is useful for setups where users are typically unaffiliated,
but trusted (e.g. if access to the room is gated through some other
means such as password/token auth).
author | Matthew Wild <mwild1@gmail.com> |
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date | Fri, 03 Apr 2020 12:26:56 +0100 |
parents | f66a08f208ad |
children |
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); |