Mercurial > prosody-modules
annotate mod_extdisco/mod_extdisco.lua @ 2712:d89ab70808f6
mod_cloud_notify: fix bug when multiple resources are used
This bug was triggered under the rare circumstances that a message arrived
and one resource was smacks hibernated while the other one(s) were offline.
Then only the hibernated resource but not the offline one(s) (or the other
way round) got notified.
author | tmolitor <thilo@eightysoft.de> |
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date | Mon, 08 May 2017 18:24:29 +0200 |
parents | e5c16c87383c |
children | e302537a0e4e |
rev | line source |
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281
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mod_extdisco: XEP-0215: External Service Discovery
Matthew Wild <mwild1@gmail.com>
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1 local st = require "util.stanza"; |
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2 |
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3 local services = module:get_option("external_services"); |
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4 |
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5 local xmlns_extdisco = "urn:xmpp:extdisco:1"; |
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6 |
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7 module:add_feature(xmlns_extdisco); |
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8 |
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9 module:hook("iq-get/host/"..xmlns_extdisco..":services", function (event) |
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10 local origin, stanza = event.origin, event.stanza; |
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11 local service = stanza:get_child("service", xmlns_extdisco); |
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12 local service_type = service and service.attr.type; |
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13 local reply = st.reply(stanza); |
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14 for host, service_info in pairs(services) do |
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15 if not(service_type) or service_info.type == service_type then |
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16 reply:tag("service", { |
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17 host = host; |
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18 port = service_info.port; |
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19 transport = service_info.transport; |
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20 type = service_info.type; |
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21 username = service_info.username; |
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22 password = service_info.password; |
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23 }):up(); |
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24 end |
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25 end |
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26 origin.send(reply); |
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27 return true; |
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28 end); |
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29 |
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30 module:hook("iq-get/host/"..xmlns_extdisco..":credentials", function (event) |
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31 local origin, stanza = event.origin, event.stanza; |
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32 local credentials = stanza:get_child("credentials", xmlns_extdisco); |
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33 local host = credentials and credentials.attr.host; |
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34 if not host then |
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35 origin.send(st.error_reply(stanza, "cancel", "bad-request", "No host specified")); |
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36 return true; |
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37 end |
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38 local service_info = services[host]; |
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39 if not service_info then |
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40 origin.send(st.error_reply(stanza, "cancel", "item-not-found", "No such service known")); |
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41 return true; |
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42 end |
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43 local reply = st.reply(stanza) |
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44 :tag("credentials") |
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45 :tag("service", { |
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46 host = host; |
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47 username = service_info.username; |
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48 password = service_info.password; |
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49 }):up(); |
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50 origin.send(reply); |
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51 return true; |
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52 end); |