prosody-modules
e49660ba3161
mod_admin_probe/mod_admin_probe.lua

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mod_admin_probe/mod_admin_probe.lua @ 3358:e49660ba3161

mod_http_upload_external: Improve implementation docs, including v2 details
author Matthew Wild <mwild1@gmail.com>
date Sun, 21 Oct 2018 14:54:19 +0100
parent 1281:f78661861e98
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1281
f78661861e98 mod_admin_probe: Module allowing server administrators to probe any user
Florian Zeitz <florob@babelmonkeys.de>
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1 -- Prosody IM
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2 -- Copyright (C) 2014 Florian Zeitz
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3 --
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4 -- This project is MIT/X11 licensed. Please see the
f78661861e98 mod_admin_probe: Module allowing server administrators to probe any user
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5 -- COPYING file in the source package for more information.
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6 --
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7
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8 local presence = module:depends("presence");
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9 local send_presence_of_available_resources = presence.send_presence_of_available_resources;
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10
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11 local hosts = prosody.hosts;
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12 local core_post_stanza = prosody.core_post_stanza;
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13
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14 local st = require "util.stanza";
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15 local is_admin = require "core.usermanager".is_admin;
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16 local jid_split = require "util.jid".split;
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17
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18 module:hook("presence/bare", function(data)
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19 local origin, stanza = data.origin, data.stanza;
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20 local to, from, type = stanza.attr.to, stanza.attr.from, stanza.attr.type;
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21 local node, host = jid_split(to);
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22
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23 if type ~= "probe" then return; end
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24 if not is_admin(from, module.host) then return; end
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25
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26 if 0 == send_presence_of_available_resources(node, host, from, origin) then
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27 core_post_stanza(hosts[host], st.presence({from=to, to=from, type="unavailable"}), true);
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28 end
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29 return true;
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30 end, 10);