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mod_s2s_blacklist/mod_s2s_blacklist.lua @ 3532:85c357b69eec

mod_csi_muc_priorities: Reduce importance of group chat messages This helps if you are in more noisy public channels than small private group chats. The short term plan is to give users the ability to set MUC JIDs as either high or low priority and use that. Long term it would be great to be able to automatically classify MUCs as public channels vs private group chats.
author Kim Alvefur <zash@zash.se>
date Mon, 01 Apr 2019 00:15:13 +0200
parent 2893:d958558e0058
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27b4e01ddbc4 mod_s2s_blacklist: A new _simple_ s2s blacklist module
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1 local st = require "util.stanza";
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2
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3 local blacklist = module:get_option_inherited_set("s2s_blacklist", {});
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4
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5 module:hook("route/remote", function (event)
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6 if blacklist:contains(event.to_host) then
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7 if event.stanza.attr.type ~= "error" then
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8 module:send(st.error_reply(event.stanza, "cancel", "not-allowed", "Communication with this domain is restricted"));
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9 end
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10 return true;
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11 end
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12 end, 100);
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13
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14 module:hook("s2s-stream-features", function (event)
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15 if blacklist:contains(event.origin.from_host) then
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16 event.origin:close({
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17 condition = "policy-violation";
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18 text = "Communication with this domain is restricted";
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19 });
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20 end
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21 end, 1000);