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mod_support_contact/mod_support_contact.lua @ 3965:2b10e51d85a6

mod_muc_limits: Add config option to limit to join stanzas only This is a bit more limited in pre-0.11 MUC modules, because it just detects stanzas sent to full JIDs (which would include all presence and nick changes). This option is useful for setups where users are typically unaffiliated, but trusted (e.g. if access to the room is gated through some other means such as password/token auth).
author Matthew Wild <mwild1@gmail.com>
date Fri, 03 Apr 2020 12:26:56 +0100
parent 1343:7dbde05b48a9
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1 -- mod_support_contact.lua
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2 --
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3 -- Config options:
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4 -- support_contact = "support@hostname"; -- a JID
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5 -- support_contact_nick = "Support!"; -- roster nick
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6 -- support_contact_group = "Users being supported!"; -- the roster group in the support contact's roster
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8 local host = module:get_host();
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10 local support_contact = module:get_option_string("support_contact", "support@"..host);
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11 local support_contact_nick = module:get_option_string("support_contact_nick", "Support");
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12 local support_contact_group = module:get_option_string("support_contact_group", "Users");
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14 if not(support_contact and support_contact_nick) then return; end
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16 local rostermanager = require "core.rostermanager";
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17 local jid_split = require "util.jid".split;
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18 local st = require "util.stanza";
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20 module:hook("user-registered", function(event)
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21 module:log("debug", "Adding support contact");
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23 local groups = support_contact_group and {[support_contact_group] = true;} or {};
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25 local node, host = event.username, event.host;
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26 local jid = node and (node..'@'..host) or host;
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27 local roster;
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28
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29 roster = rostermanager.load_roster(node, host);
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30 if hosts[host] then
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31 roster[support_contact] = {subscription = "both", name = support_contact_nick, groups = {}};
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32 else
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33 roster[support_contact] = {subscription = "from", ask = "subscribe", name = support_contact_nick, groups = {}};
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34 end
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35 rostermanager.save_roster(node, host, roster);
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37 node, host = jid_split(support_contact);
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39 if hosts[host] then
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40 roster = rostermanager.load_roster(node, host);
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41 roster[jid] = {subscription = "both", groups = groups};
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42 rostermanager.save_roster(node, host, roster);
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43 rostermanager.roster_push(node, host, jid);
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44 else
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45 module:send(st.presence({from=jid, to=support_contact, type="subscribe"}));
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46 end
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47 end);