Mercurial > prosody-modules
annotate mod_register_oob_url/mod_register_oob_url.lua @ 3723:427879b46061
mod_s2s_keepalive: Remove support for obsolete Prosody 0.8
author | Kim Alvefur <zash@zash.se> |
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date | Fri, 01 Nov 2019 14:08:10 +0100 |
parents | a7c2df6b2662 |
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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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mod_registration_oob_url: inital commit. simple/straight forward module to advertise oob registration url
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2 -- Copyright (c) 2018 Daniel Gultsch |
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3 -- |
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mod_registration_oob_url: inital commit. simple/straight forward module to advertise oob registration url
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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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16 |
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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 |