annotate mod_s2s_blacklist/mod_s2s_blacklist.lua @ 5119:048e339706ba

mod_rest: Remove manual reference expansion in schema This hack was originally added to reduce the number of definitions of common attributes (type, to, from etc) and payloads (e.g. delay). This predated pointers and references, and until now was needed because parsing picked out the correct stanza kind from the schema, which broke internal references. Removing this hack paves the way for allowing the schema to be configured or customized more easily.
author Kim Alvefur <zash@zash.se>
date Tue, 20 Dec 2022 21:48:28 +0100
parents d958558e0058
children
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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
27b4e01ddbc4 mod_s2s_blacklist: A new _simple_ s2s blacklist module
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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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d958558e0058 mod_s2s_blacklist: Don't send error replies for error stanzas
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7 if event.stanza.attr.type ~= "error" then
d958558e0058 mod_s2s_blacklist: Don't send error replies for error stanzas
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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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27b4e01ddbc4 mod_s2s_blacklist: A new _simple_ s2s blacklist module
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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({
27b4e01ddbc4 mod_s2s_blacklist: A new _simple_ s2s blacklist module
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17 condition = "policy-violation";
27b4e01ddbc4 mod_s2s_blacklist: A new _simple_ s2s blacklist module
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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);