Mercurial > prosody-modules

annotate mod_block_outgoing/mod_block_outgoing.lua @ 5401:c8d04ac200fc

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mod_http_oauth2: Reject loopback URIs as client_uri This really should be a proper website with info, https://localhost is not good enough. Ideally we'd validate that it's got proper DNS and is actually reachable, but triggering HTTP or even DNS lookups seems like it would carry abuse potential that would best to avoid.
author Kim Alvefur <zash@zash.se>
date Tue, 02 May 2023 16:20:55 +0200
parents dc1299ca0185
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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2004
41fd55eba4a8 mod_block_outgoing: Module to block outgoing stanzas from users
Matthew Wild <mwild1@gmail.com>
parents:
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1 -- Module to block all outgoing stanzas from a list of users
41fd55eba4a8 mod_block_outgoing: Module to block outgoing stanzas from users
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2
41fd55eba4a8 mod_block_outgoing: Module to block outgoing stanzas from users
Matthew Wild <mwild1@gmail.com>
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3 local jid_bare = require "util.jid".bare;
2005
c769ed3e5b2b mod_block_outgoing: Make admins exempt from restrictions
Matthew Wild <mwild1@gmail.com>
parents: 2004
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4 local is_admin = require "core.usermanager".is_admin;
2007
dc1299ca0185 mod_block_outgoing: Make blocked stanza types configurable, and default to blocking messages only
Matthew Wild <mwild1@gmail.com>
parents: 2006
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5 local set = require "util.set";
2004
41fd55eba4a8 mod_block_outgoing: Module to block outgoing stanzas from users
Matthew Wild <mwild1@gmail.com>
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6
41fd55eba4a8 mod_block_outgoing: Module to block outgoing stanzas from users
Matthew Wild <mwild1@gmail.com>
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7 local block_users = module:get_option_set("block_outgoing_users", {});
41fd55eba4a8 mod_block_outgoing: Module to block outgoing stanzas from users
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8 local block_all = block_users:empty();
41fd55eba4a8 mod_block_outgoing: Module to block outgoing stanzas from users
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9
2007
dc1299ca0185 mod_block_outgoing: Make blocked stanza types configurable, and default to blocking messages only
Matthew Wild <mwild1@gmail.com>
parents: 2006
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10 local stanza_types = module:get_option_set("block_outgoing_stanzas", { "message" });
dc1299ca0185 mod_block_outgoing: Make blocked stanza types configurable, and default to blocking messages only
Matthew Wild <mwild1@gmail.com>
parents: 2006
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11 local jid_types = set.new{ "host", "bare", "full" };
2004
41fd55eba4a8 mod_block_outgoing: Module to block outgoing stanzas from users
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12
41fd55eba4a8 mod_block_outgoing: Module to block outgoing stanzas from users
Matthew Wild <mwild1@gmail.com>
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13 local function block_stanza(event)
41fd55eba4a8 mod_block_outgoing: Module to block outgoing stanzas from users
Matthew Wild <mwild1@gmail.com>
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14 local stanza = event.stanza;
2005
c769ed3e5b2b mod_block_outgoing: Make admins exempt from restrictions
Matthew Wild <mwild1@gmail.com>
parents: 2004
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15 local from_jid = jid_bare(stanza.attr.from);
2006
cb810a2bca47 mod_block_outgoing: Allow stanzas to user's login host (e.g. disco queries)
Matthew Wild <mwild1@gmail.com>
parents: 2005
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16 if stanza.attr.to == nil or stanza.attr.to == module.host or is_admin(from_jid, module.host) then
2004
41fd55eba4a8 mod_block_outgoing: Module to block outgoing stanzas from users
Matthew Wild <mwild1@gmail.com>
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17 return;
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18 end
2005
c769ed3e5b2b mod_block_outgoing: Make admins exempt from restrictions
Matthew Wild <mwild1@gmail.com>
parents: 2004
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19 if block_all or block_users:contains(from_jid) then
2004
41fd55eba4a8 mod_block_outgoing: Module to block outgoing stanzas from users
Matthew Wild <mwild1@gmail.com>
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20 module:log("debug", "Blocked outgoing %s stanza from %s", stanza.name, stanza.attr.from);
41fd55eba4a8 mod_block_outgoing: Module to block outgoing stanzas from users
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21 return true;
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22 end
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23 end
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24
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25 function module.load()
2007
dc1299ca0185 mod_block_outgoing: Make blocked stanza types configurable, and default to blocking messages only
Matthew Wild <mwild1@gmail.com>
parents: 2006
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26 for stanza_type in stanza_types do
dc1299ca0185 mod_block_outgoing: Make blocked stanza types configurable, and default to blocking messages only
Matthew Wild <mwild1@gmail.com>
parents: 2006
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27 for jid_type in jid_types do
2004
41fd55eba4a8 mod_block_outgoing: Module to block outgoing stanzas from users
Matthew Wild <mwild1@gmail.com>
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28 module:hook("pre-"..stanza_type.."/"..jid_type, block_stanza, 10000);
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29 end
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30 end
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31 end