prosody-modules
b1d82ae063e1
mod_auto_accept_subscriptions/mod_auto_accept_subscriptions.lua

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mod_auto_accept_subscriptions/mod_auto_accept_subscriptions.lua @ 596:b1d82ae063e1

mod_auto_accept_subscriptions: New module to automatically accept incoming subscription requests on behalf of users
author Matthew Wild <mwild1@gmail.com>
date Tue, 14 Feb 2012 15:16:38 +0000
child 776:841b5eb5fe52
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equal deleted inserted replaced
595:7693724881b3 596:b1d82ae063e1
1 local rostermanager = require "core.rostermanager";
2 local jid = require "util.jid";
3 local st = require "util.stanza";
4
5 local function handle_inbound_subscription_request(origin, stanza)
6 local to_bare, from_bare = jid.bare(stanza.attr.to), jid.bare(stanza.attr.from);
7 local node, host = jid.split(to_bare);
8 stanza.attr.from, stanza.attr.to = from_bare, to_bare;
9 module:log("info", "Auto-accepting inbound subscription request from %s to %s", from_bare, to_bare);
10
11 if not rostermanager.is_contact_subscribed(node, host, from_bare) then
12 core_post_stanza(hosts[host], st.presence({from=to_bare, to=from_bare, type="unavailable"}), true); -- acknowledging receipt
13 module:log("debug", "receipt acknowledged");
14 if rostermanager.set_contact_pending_in(node, host, from_bare) then
15 module:log("debug", "set pending in");
16 if rostermanager.subscribed(node, host, from_bare) then
17 module:log("debug", "set subscribed");
18 rostermanager.roster_push(node, host, to_bare);
19 module:log("debug", "pushed roster item");
20 local subscribed_stanza = st.reply(stanza);
21 subscribed_stanza.attr.type = "subscribed";
22 core_post_stanza(hosts[host], subscribed_stanza);
23 module:log("debug", "sent subscribed");
24 hosts[host].modules.presence.send_presence_of_available_resources(node, host, to_bare, origin);
25 module:log("debug", "sent available presence of all resources");
26 -- Add return subscription from user to contact
27 local subscribe_stanza = st.reply(stanza);
28 subscribed_stanza.attr.type = "subscribe";
29 if rostermanager.set_contact_pending_out(node, host, from_bare) then
30 rostermanager.roster_push(node, host, from_bare);
31 end
32 core_post_stanza(hosts[host], subscribe_stanza);
33 return true;
34 end
35 end
36 end
37 module:log("warn", "Failed to auto-accept subscription request from %s to %s", from_bare, to_bare);
38 end
39
40 module:hook("presence/bare", function (event)
41 local stanza = event.stanza;
42 if stanza.attr.type == "subscribe" then
43 handle_inbound_subscription_request(event.origin, stanza);
44 return true;
45 end
46 end, 0.1);