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mod_poke_strangers/mod_poke_strangers.lua @ 3881:5d7df207dc2b
mod_rest: Add final pieces of XEP-0050 (actions, note, form)
Forgot to add in a previous commit.
author | Kim Alvefur <zash@zash.se> |
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date | Tue, 04 Feb 2020 23:05:43 +0100 |
parent | 2045:0aa8aa6cdb1b |
child | 5852:1e28f32257d6 |
rev | line source |
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1 local st = require"util.stanza"; |
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2 local jid_split = require "util.jid".split; |
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3 local jid_bare = require "util.jid".bare; |
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4 local is_contact_subscribed = require "core.rostermanager".is_contact_subscribed; |
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5 local uuid_generate = require "util.uuid".generate; |
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6 local set = require "util.set"; |
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7 |
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8 local recently_queried = set.new(); |
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9 |
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10 local version_id = uuid_generate(); |
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11 local disco_id = uuid_generate(); |
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12 |
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13 module:hook("iq-result/host/" .. version_id, function (event) |
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14 module:log("info", "Stranger " .. event.stanza.attr.from .. " version: " .. tostring(event.stanza)); |
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15 return true; |
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16 end); |
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17 |
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18 module:hook("iq-result/host/" .. disco_id, function (event) |
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19 module:log("info", "Stranger " .. event.stanza.attr.from .. " disco: " .. tostring(event.stanza)); |
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20 return true; |
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21 end); |
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22 |
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23 function check_subscribed(event) |
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24 local stanza = event.stanza; |
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25 local local_user_jid = stanza.attr.to; |
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26 local to_user, to_host, to_resource = jid_split(local_user_jid); |
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27 local stranger_jid = stanza.attr.from; |
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28 |
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29 if recently_queried:contains(stranger_jid) then |
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30 module:log("debug", "Not re-poking " .. stranger_jid); |
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31 return nil; |
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32 end |
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33 |
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34 local from_jid = jid_bare(stranger_jid); |
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35 |
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36 if to_user and not is_contact_subscribed(to_user, to_host, from_jid) then |
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37 if to_resource and stanza.attr.type == "groupchat" then |
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38 return nil; |
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39 end |
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40 |
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41 recently_queried:add(stranger_jid); |
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42 |
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43 module:send(st.iq({ type = "get", to = stranger_jid, from = to_host, id = version_id }):query("jabber:iq:version")); |
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44 |
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45 module:send(st.iq({ type = "get", to = stranger_jid, from = to_host, id = disco_id }):query("http://jabber.org/protocol/disco#info")); |
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46 end |
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47 |
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48 return nil; |
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49 end |
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50 |
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51 module:hook("message/bare", check_subscribed, 225); |
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52 module:hook("message/full", check_subscribed, 225); |
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53 -- Not hooking iqs, as that could turn into infinite loops! |