Mercurial > prosody-modules
annotate mod_extdisco/mod_extdisco.lua @ 737:e4ea03b060ed
mod_archive: switch from/to
The XEP-0136 is not very explicit about the meening of <from> and <to>
elements, but the examples are clear: <from> means it comes from the user in
the 'with' attribute of the collection.
That is the opposite of what is currently implemented in that module.
So for better compatibility with complient clients, this switch the 'from' and
'to' fields
author | Olivier Goffart <ogoffart@woboq.com> |
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date | Wed, 04 Jul 2012 14:08:43 +0200 |
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); |