Mercurial > prosody-modules

annotate mod_register_oob_url/mod_register_oob_url.lua @ 5511:0860497152af

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mod_http_oauth2: Record hash of client_id to allow future verification RFC 6819 section 5.2.2.2 states that refresh tokens MUST be bound to the client. In order to do that, we must record something that can definitely tie the client to the grant. Since the full client_id is so large (why we have this client_subset function), a hash is stored instead.
author Kim Alvefur <zash@zash.se>
date Fri, 02 Jun 2023 10:14:16 +0200
parents a7c2df6b2662
children
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a7c2df6b2662 mod_registration_oob_url: inital commit. simple/straight forward module to advertise oob registration url
Daniel Gultsch <daniel@gultsch.de>
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1 -- Register via OOB URL
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2 -- Copyright (c) 2018 Daniel Gultsch
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3 --
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Daniel Gultsch <daniel@gultsch.de>
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4 -- This module is MIT/X11 licensed
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5 --
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7 local st = require "util.stanza";
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8 local namespace = "http://jabber.org/features/iq-register"
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9 local register_stream_feature = st.stanza("register", {xmlns=namespace}):up();
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10 local allow_registration = module:get_option_boolean("allow_registration", false);
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11 local registration_url = module:get_option_string("register_oob_url", nil)
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12
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13 if allow_registration then
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14 module:log("info","obb registration is disabled as long as IBR is allowed. Set `allow_registration` to false")
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15 end
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17 if not registration_url then
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18 module:log("info","registration url not configured. Add `register_oob_url` to prosody.cfg")
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19 end
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20
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21 local function on_stream_features(event)
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22 if not registration_url then
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23 return
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24 end
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25 local session, features = event.origin, event.features;
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26 if session.type == "c2s_unauthed" and not allow_registration then
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27 features:add_child(register_stream_feature);
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28 end
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29 end
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30
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31 local function on_registration_requested(event)
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32 local session, stanza = event.origin, event.stanza
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33 if session.type ~= "c2s_unauthed" or stanza.attr.type ~= "get" then
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34 return
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35 end
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36 if not allow_registration and registration_url then
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37 local reply = st.reply(stanza)
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38 reply:query("jabber:iq:register")
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39 :tag("x", {xmlns = "jabber:x:oob"})
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40 :tag("url"):text(registration_url);
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41 return session.send(reply)
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42 end
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43 end
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44
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45 module:hook("stream-features", on_stream_features)
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46 module:hook("stanza/iq/jabber:iq:register:query", on_registration_requested, 1)
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47
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48 -- vim: noexpandtab tabstop=4 shiftwidth=4