annotate mod_block_outgoing/mod_block_outgoing.lua @ 5255:001c8fdc91a4

mod_http_oauth2: Add support for the "openid" scope This "openid" scope is there to signal access to the userinfo endpoint, which is needed for OIDC support. We don't actually check this later because the userinfo endpoint only returns info embedded in the token itself, but in the future we may want to check this more carefully.
author Kim Alvefur <zash@zash.se>
date Thu, 16 Mar 2023 17:06:35 +0100
parents dc1299ca0185
children
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2004
41fd55eba4a8 mod_block_outgoing: Module to block outgoing stanzas from users
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1 -- Module to block all outgoing stanzas from a list of users
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2
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3 local jid_bare = require "util.jid".bare;
2005
c769ed3e5b2b mod_block_outgoing: Make admins exempt from restrictions
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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";
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41fd55eba4a8 mod_block_outgoing: Module to block outgoing stanzas from users
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6
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7 local block_users = module:get_option_set("block_outgoing_users", {});
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8 local block_all = block_users:empty();
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9
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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" });
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parents: 2006
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11 local jid_types = set.new{ "host", "bare", "full" };
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12
41fd55eba4a8 mod_block_outgoing: Module to block outgoing stanzas from users
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13 local function block_stanza(event)
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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
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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
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20 module:log("debug", "Blocked outgoing %s stanza from %s", stanza.name, stanza.attr.from);
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21 return true;
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22 end
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23 end
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25 function module.load()
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dc1299ca0185 mod_block_outgoing: Make blocked stanza types configurable, and default to blocking messages only
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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
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27 for jid_type in jid_types do
2004
41fd55eba4a8 mod_block_outgoing: Module to block outgoing stanzas from users
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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