annotate mod_support_contact/mod_support_contact.lua @ 354:f24998ec7f8d

Implemented basic SQL authentication module. This module implements authentication against plaintext password stored in SQL database. You wil definitely need to edit the Lua code and put a query working with your database. The example query works against jabberd2 database schema. P.S. This module is just some code glued together from other modules. ;-)
author Tomasz Sterna <tomek@xiaoka.com>
date Tue, 12 Apr 2011 00:30:53 +0200
parents 999a4b3e699b
children e5413b66aeec
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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("support_contact") or "support@"..host;
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11 local support_contact_nick = module:get_option("support_contact_nick") or "Support";
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12 local support_contact_group = module:get_option("support_contact_group") or "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 datamanager = require "util.datamanager";
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18 local jid_split = require "util.jid".split;
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19 local st = require "util.stanza";
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21 module:hook("user-registered", function(event)
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22 module:log("debug", "Adding support contact");
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24 local groups = support_contact_group and {[support_contact_group] = true;} or {};
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26 local node, host = event.username, event.host;
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27 local jid = node and (node..'@'..host) or host;
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28 local roster;
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30 roster = rostermanager.load_roster(node, host);
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31 if hosts[host] then
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32 roster[support_contact] = {subscription = "both", name = support_contact_nick, groups = {}};
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33 else
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34 roster[support_contact] = {subscription = "from", ask = "subscribe", name = support_contact_nick, groups = {}};
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35 end
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36 rostermanager.save_roster(node, host, roster);
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38 node, host = jid_split(support_contact);
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40 if hosts[host] then
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41 roster = rostermanager.load_roster(node, host);
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42 roster[jid] = {subscription = "both", groups = groups};
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43 rostermanager.save_roster(node, host, roster);
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44 rostermanager.roster_push(node, host, jid);
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45 else
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46 core_post_stanza(hosts[event.host], st.presence({from=jid, to=support_contact, type="subscribe"}));
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47 end
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48 end);