prosody
9db9e37610b7
plugins/mod_vcard4.lua

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plugins/mod_vcard4.lua @ 9261:9db9e37610b7

mod_vcard4: Allow access to the vcard4 PEP node via iq syntax
author Kim Alvefur <zash@zash.se>
date Sat, 18 Aug 2018 13:48:38 +0200
child 9283:e977b64ebd81
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
9261
9db9e37610b7 mod_vcard4: Allow access to the vcard4 PEP node via iq syntax
Kim Alvefur <zash@zash.se>
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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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4 local mod_pep = module:depends("pep");
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6 module:add_feature("urn:ietf:params:xml:ns:vcard-4.0");
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8 module:hook("iq-get/bare/urn:ietf:params:xml:ns:vcard-4.0:vcard", function (event)
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Kim Alvefur <zash@zash.se>
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9 local origin, stanza = event.origin, event.stanza;
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11 local pep_service = mod_pep.get_pep_service(jid_split(stanza.attr.to) or origin.username);
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12 local ok, id, item = pep_service:get_last_item("urn:xmpp:vcard4", stanza.attr.from);
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13 if ok and item then
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14 origin.send(st.reply(stanza):add_child(item.tags[1]));
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15 elseif item == "item-not-found" or not id then
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16 origin.send(st.error_reply(stanza, "cancel", "item-not-found"));
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17 elseif item == "forbidden" then
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18 origin.send(st.error_reply(stanza, "auth", "forbidden"));
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19 else
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20 origin.send(st.error_reply(stanza, "modify", "undefined-condition"));
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21 end
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22 return true;
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23 end);
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24
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25 module:hook("iq-set/self/urn:ietf:params:xml:ns:vcard-4.0:vcard", function (event)
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26 local origin, stanza = event.origin, event.stanza;
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28 local vcard4 = st.stanza("item", { xmlns = "http://jabber.org/protocol/pubsub", id = "current" })
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29 :add_child(stanza.tags[1]);
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30
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31 local pep_service = mod_pep.get_pep_service(origin.username);
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32
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33 local ok, err = pep_service:publish("urn:xmpp:vcard4", origin.full_jid, "current", vcard4);
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34 if ok then
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35 origin.send(st.reply(stanza));
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36 elseif err == "forbidden" then
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37 origin.send(st.error_reply(stanza, "auth", "forbidden"));
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38 else
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39 origin.send(st.error_reply(stanza, "modify", "undefined-condition", err));
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40 end
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41 return true;
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42 end);
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43