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annotate mod_jid_prep/mod_jid_prep.lua @ 1233:f7b1992e4ff6

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mod_register_web: Add missing =
author Kim Alvefur <zash@zash.se>
date Sat, 30 Nov 2013 22:10:07 +0100
parents 767999c39f0a
children 99cb06b31ae8
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767999c39f0a mod_jid_prep: Implement the JID prep protocol in the XEP submitted 5 minutes ago...
Matthew Wild <mwild1@gmail.com>
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1 -- Run JIDs through stringprep processing on behalf of clients
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Matthew Wild <mwild1@gmail.com>
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2 -- http://xmpp.org/extensions/inbox/jidprep.html
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3
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4 local jid_prep = require "util.jid".prep;
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Matthew Wild <mwild1@gmail.com>
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5 local st = require "util.stanza";
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6
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Matthew Wild <mwild1@gmail.com>
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7 local xmlns_prep = "urn:xmpp:jidprep:tmp";
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8
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9 function prep_jid(event)
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10 local stanza = event.stanza;
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Matthew Wild <mwild1@gmail.com>
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11 local jid = jid_prep(stanza:get_child_text("jid", xmlns_prep));
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Matthew Wild <mwild1@gmail.com>
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12 if not jid then
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Matthew Wild <mwild1@gmail.com>
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13 return event.origin.send(st.error_reply(stanza, "modify", "jid-malformed"));
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14 end
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15 return event.origin.send(st.reply(stanza):tag("jid", { xmlns = xmlns_prep }):text(jid));
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16 end
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17
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Matthew Wild <mwild1@gmail.com>
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19 module:hook("iq/host/"..xmlns_prep..":jid", prep_jid);
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20
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21 module:depends("http");
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22 module:provides("http", {
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23 route = {
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24 ["GET /*"] = function (event, jid)
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25 return jid_prep(jid) or 400;
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26 end;
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27 }
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28 });