Mercurial > prosody-modules
annotate mod_extdisco/mod_extdisco.lua @ 2494:d300ae5dba87
mod_smacks: Fix some bugs with smacks-ack-delayed event triggering.
The old code had several flaws which are addressed here.
First of all this fixes the if statement guarding the event generation
There where some timing glitches addressed by this commit as well.
author | tmolitor <thilo@eightysoft.de> |
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date | Sun, 12 Feb 2017 21:23:22 +0100 |
parents | e5c16c87383c |
children | e302537a0e4e |
rev | line source |
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mod_extdisco: XEP-0215: External Service Discovery
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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); |