prosody-modules
acab61ba7f02
mod_block_s2s_subscriptions/mod_block_s2s_subscriptions.lua

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mod_block_s2s_subscriptions/mod_block_s2s_subscriptions.lua @ 5272:acab61ba7f02

mod_http_oauth2: Focus username field automatically Reduces effort, not having to click or tab to focus the username field. Should have no negative effects since there's no other elements one might want to focus.
author Kim Alvefur <zash@zash.se>
date Thu, 23 Mar 2023 16:48:18 +0100
parent 775:70ff25db37fa
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70ff25db37fa mod_block_s2s_subscriptions: New module to block incoming presence subscriptions from non-contacts on selected remote hosts
Matthew Wild <mwild1@gmail.com>
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70ff25db37fa mod_block_s2s_subscriptions: New module to block incoming presence subscriptions from non-contacts on selected remote hosts
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2 local jid_split = require "util.jid".split;
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3 local jid_bare = require "util.jid".bare;
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Matthew Wild <mwild1@gmail.com>
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4 local load_roster = require "core.rostermanager".load_roster;
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6 local blocked_servers = module:get_option_set("block_s2s_subscriptions")._items;
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8 function filter_presence(event)
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9 if blocked_servers[event.origin.from_host] and event.stanza.attr.type == "subscribe" then
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10 local stanza = event.stanza;
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11 local to_user, to_host = jid_split(stanza.attr.to);
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12 local roster = load_roster(to_user, to_host);
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13 if roster and roster[jid_bare(stanza.attr.from)] then
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14 return; -- In roster, pass through
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15 end
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16 return true; -- Drop
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17 end
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18 end
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20 module:hook("presence/bare", filter_presence, 200); -- Client receiving