annotate mod_jid_prep/mod_jid_prep.lua @ 5518:d87d0e4a8516

mod_http_oauth2: Validate the OpenID 'prompt' parameter Without support for affecting the login and consent procedure, it seems sensible to inform the client that they can't change anything with this parameter.
author Kim Alvefur <zash@zash.se>
date Mon, 05 Jun 2023 22:19:17 +0200
parents 99cb06b31ae8
children
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1 -- Run JIDs through stringprep processing on behalf of clients
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2 -- http://xmpp.org/extensions/inbox/jidprep.html
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4 local jid_prep = require "util.jid".prep;
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5 local st = require "util.stanza";
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7 local xmlns_prep = "urn:xmpp:jidprep:0";
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9 module:add_feature(xmlns_prep);
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11 function prep_jid(event)
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12 local stanza = event.stanza;
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13 local jid = jid_prep(stanza:get_child_text("jid", xmlns_prep));
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14 if not jid then
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15 return event.origin.send(st.error_reply(stanza, "modify", "jid-malformed"));
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16 end
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17 return event.origin.send(st.reply(stanza):tag("jid", { xmlns = xmlns_prep }):text(jid));
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18 end
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21 module:hook("iq/host/"..xmlns_prep..":jid", prep_jid);
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23 module:depends("http");
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24 module:provides("http", {
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25 route = {
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26 ["GET /*"] = function (event, jid)
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27 return jid_prep(jid) or 400;
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28 end;
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29 }
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30 });