annotate mod_s2s_blacklist/mod_s2s_blacklist.lua @ 3772:22f02716819f

mod_s2s_keepalive: Isolate source host of pings The incoming_s2s table is not restricted to the current virtualhost so this prevents opening more connections than what's needed. Also prevents useless double sending of one whitespace per local host.
author Kim Alvefur <zash@zash.se>
date Mon, 23 Dec 2019 01:18:02 +0100
parents d958558e0058
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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27b4e01ddbc4 mod_s2s_blacklist: A new _simple_ s2s blacklist module
Matthew Wild <mwild1@gmail.com>
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1 local st = require "util.stanza";
27b4e01ddbc4 mod_s2s_blacklist: A new _simple_ s2s blacklist module
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2
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b21236b6b8d8 Backed out changeset 853a382c9bd6
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parents: 1324
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3 local blacklist = module:get_option_inherited_set("s2s_blacklist", {});
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27b4e01ddbc4 mod_s2s_blacklist: A new _simple_ s2s blacklist module
Matthew Wild <mwild1@gmail.com>
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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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b21236b6b8d8 Backed out changeset 853a382c9bd6
Kim Alvefur <zash@zash.se>
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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
Kim Alvefur <zash@zash.se>
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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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parents: 1325
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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;
27b4e01ddbc4 mod_s2s_blacklist: A new _simple_ s2s blacklist module
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11 end
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12 end, 100);
27b4e01ddbc4 mod_s2s_blacklist: A new _simple_ s2s blacklist module
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parents:
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13
27b4e01ddbc4 mod_s2s_blacklist: A new _simple_ s2s blacklist module
Matthew Wild <mwild1@gmail.com>
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14 module:hook("s2s-stream-features", function (event)
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Kim Alvefur <zash@zash.se>
parents: 1324
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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
Matthew Wild <mwild1@gmail.com>
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18 text = "Communication with this domain is restricted";
27b4e01ddbc4 mod_s2s_blacklist: A new _simple_ s2s blacklist module
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19 });
27b4e01ddbc4 mod_s2s_blacklist: A new _simple_ s2s blacklist module
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20 end
27b4e01ddbc4 mod_s2s_blacklist: A new _simple_ s2s blacklist module
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21 end, 1000);