prosody-modules
7905766d01f6
mod_s2s_whitelist/mod_s2s_whitelist.lua

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mod_s2s_whitelist/mod_s2s_whitelist.lua @ 5840:7905766d01f6

mod_pubsub_serverinfo: Treat public providers as public The opt-in mechanism is to prevent leaking domain names or relationships between small private servers. These are not considerations relevant to public servers. We use the providers.xmpp.net API to fetch a list of known public provider domains.
author Matthew Wild <mwild1@gmail.com>
date Mon, 08 Jan 2024 15:56:11 +0000
parent 1288:c1a8ce147885
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1288
c1a8ce147885 mod_s2s_whitelist: The opposite of mod_s2s_blacklist
Kim Alvefur <zash@zash.se>
parents:
diff changeset
1 local st = require "util.stanza";
c1a8ce147885 mod_s2s_whitelist: The opposite of mod_s2s_blacklist
Kim Alvefur <zash@zash.se>
parents:
diff changeset
2
c1a8ce147885 mod_s2s_whitelist: The opposite of mod_s2s_blacklist
Kim Alvefur <zash@zash.se>
parents:
diff changeset
3 local whitelist = module:get_option_inherited_set("s2s_whitelist", {});
c1a8ce147885 mod_s2s_whitelist: The opposite of mod_s2s_blacklist
Kim Alvefur <zash@zash.se>
parents:
diff changeset
4
c1a8ce147885 mod_s2s_whitelist: The opposite of mod_s2s_blacklist
Kim Alvefur <zash@zash.se>
parents:
diff changeset
5 module:hook("route/remote", function (event)
c1a8ce147885 mod_s2s_whitelist: The opposite of mod_s2s_blacklist
Kim Alvefur <zash@zash.se>
parents:
diff changeset
6 if not whitelist:contains(event.to_host) then
c1a8ce147885 mod_s2s_whitelist: The opposite of mod_s2s_blacklist
Kim Alvefur <zash@zash.se>
parents:
diff changeset
7 module:send(st.error_reply(event.stanza, "cancel", "not-allowed", "Communication with this domain is restricted"));
c1a8ce147885 mod_s2s_whitelist: The opposite of mod_s2s_blacklist
Kim Alvefur <zash@zash.se>
parents:
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8 return true;
c1a8ce147885 mod_s2s_whitelist: The opposite of mod_s2s_blacklist
Kim Alvefur <zash@zash.se>
parents:
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9 end
c1a8ce147885 mod_s2s_whitelist: The opposite of mod_s2s_blacklist
Kim Alvefur <zash@zash.se>
parents:
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10 end, 100);
c1a8ce147885 mod_s2s_whitelist: The opposite of mod_s2s_blacklist
Kim Alvefur <zash@zash.se>
parents:
diff changeset
11
c1a8ce147885 mod_s2s_whitelist: The opposite of mod_s2s_blacklist
Kim Alvefur <zash@zash.se>
parents:
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12 module:hook("s2s-stream-features", function (event)
c1a8ce147885 mod_s2s_whitelist: The opposite of mod_s2s_blacklist
Kim Alvefur <zash@zash.se>
parents:
diff changeset
13 if not whitelist:contains(event.origin.from_host) then
c1a8ce147885 mod_s2s_whitelist: The opposite of mod_s2s_blacklist
Kim Alvefur <zash@zash.se>
parents:
diff changeset
14 event.origin:close({
c1a8ce147885 mod_s2s_whitelist: The opposite of mod_s2s_blacklist
Kim Alvefur <zash@zash.se>
parents:
diff changeset
15 condition = "policy-violation";
c1a8ce147885 mod_s2s_whitelist: The opposite of mod_s2s_blacklist
Kim Alvefur <zash@zash.se>
parents:
diff changeset
16 text = "Communication with this domain is restricted";
c1a8ce147885 mod_s2s_whitelist: The opposite of mod_s2s_blacklist
Kim Alvefur <zash@zash.se>
parents:
diff changeset
17 });
c1a8ce147885 mod_s2s_whitelist: The opposite of mod_s2s_blacklist
Kim Alvefur <zash@zash.se>
parents:
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18 end
c1a8ce147885 mod_s2s_whitelist: The opposite of mod_s2s_blacklist
Kim Alvefur <zash@zash.se>
parents:
diff changeset
19 end, 1000);