Mercurial > prosody-modules

annotate mod_register_oob_url/mod_register_oob_url.lua @ 5406:b86d80e21c60

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mod_http_oauth2: Validate consistency of response and grant types Ensure that these correlated fields make sense per RFC 7591 ยง 2.1, even though we currently only check the response type during authorization. This could probably all be deleted if (when!) we remove the implicit grant, since then these things don't make any sense anymore.
author Kim Alvefur <zash@zash.se>
date Tue, 02 May 2023 16:34:31 +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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4 -- This module is MIT/X11 licensed
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5 --
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6
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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