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annotate mod_block_outgoing/mod_block_outgoing.lua @ 2006:cb810a2bca47

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mod_block_outgoing: Allow stanzas to user's login host (e.g. disco queries)
author Matthew Wild <mwild1@gmail.com>
date Wed, 13 Jan 2016 16:10:27 +0000
parents c769ed3e5b2b
children dc1299ca0185
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2004
41fd55eba4a8 mod_block_outgoing: Module to block outgoing stanzas from users
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1 -- Module to block all outgoing stanzas from a list of users
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2
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3 local jid_bare = require "util.jid".bare;
2005
c769ed3e5b2b mod_block_outgoing: Make admins exempt from restrictions
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4 local is_admin = require "core.usermanager".is_admin;
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41fd55eba4a8 mod_block_outgoing: Module to block outgoing stanzas from users
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5
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6 local block_users = module:get_option_set("block_outgoing_users", {});
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7 local block_all = block_users:empty();
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8
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9 local stanza_types = { "iq", "presence", "message" };
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10 local jid_types = { "host", "bare", "full" };
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11
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12 local function block_stanza(event)
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13 local stanza = event.stanza;
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c769ed3e5b2b mod_block_outgoing: Make admins exempt from restrictions
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14 local from_jid = jid_bare(stanza.attr.from);
2006
cb810a2bca47 mod_block_outgoing: Allow stanzas to user's login host (e.g. disco queries)
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parents: 2005
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15 if stanza.attr.to == nil or stanza.attr.to == module.host or is_admin(from_jid, module.host) then
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16 return;
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17 end
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18 if block_all or block_users:contains(from_jid) then
2004
41fd55eba4a8 mod_block_outgoing: Module to block outgoing stanzas from users
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19 module:log("debug", "Blocked outgoing %s stanza from %s", stanza.name, stanza.attr.from);
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20 return true;
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21 end
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22 end
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23
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24 function module.load()
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25 for _, stanza_type in ipairs(stanza_types) do
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26 for _, jid_type in ipairs(jid_types) do
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27 module:hook("pre-"..stanza_type.."/"..jid_type, block_stanza, 10000);
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28 end
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29 end
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30 end