prosody-modules
d3b69859553a
mod_block_strangers/mod_block_strangers.lua

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mod_block_strangers/mod_block_strangers.lua @ 5841:d3b69859553a

mod_password_policy: Change error type from 'cancel' to 'modify' This makes more sense, as the problem relates to the data that has been entered, and therefore the request could be retried with different data.
author Matthew Wild <mwild1@gmail.com>
date Mon, 08 Jan 2024 17:28:39 +0000
parent 3023:38365c1f1fe4
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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954532e273be mod_block_strangers: Module to block message and iqs from people not on your roster
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1
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82834df1dea6 mod_block_strangers: Add missing import of util.stanza
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parents: 1928
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2 local st = require"util.stanza";
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3 local jid_split = require "util.jid".split;
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4 local jid_bare = require "util.jid".bare;
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5 local is_contact_subscribed = require "core.rostermanager".is_contact_subscribed;
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09f6e1a09b2b mod_block_strangers: Allow stanzas form jids the user has sent directed presence to
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parents: 2060
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6 local full_sessions = prosody.full_sessions;
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7
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8 local function has_directed_presence(user, jid)
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9 local session = full_sessions[user];
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10 if session then
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11 local directed = session.directed;
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12 if directed then
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13 return directed[jid];
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14 end
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15 end
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16 end
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954532e273be mod_block_strangers: Module to block message and iqs from people not on your roster
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18 function check_subscribed(event)
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19 local stanza = event.stanza;
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20 local to_user, to_host, to_resource = jid_split(stanza.attr.to);
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21 local from_jid = jid_bare(stanza.attr.from);
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22 if to_user and not has_directed_presence(stanza.attr.to, from_jid) and not is_contact_subscribed(to_user, to_host, from_jid) then
3023
38365c1f1fe4 mod_block_strangers: Allow stanza from self (fixes #966, thanks Sergey Popov)
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23 -- Allow all messages from your own jid
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24 if from_jid == to_user.."@"..to_host then
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25 return nil; -- Pass through
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26 end
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bd0c5d546bf8 mod_block_strangers: Allow iq/full responses through
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parents: 1929
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27 if to_resource and stanza.attr.type == "groupchat"
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28 or stanza.name == "iq" and (stanza.attr.type == "result" or stanza.attr.type == "error") then
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29 return nil; -- Pass through
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30 end
1928
252b634b065d mod_block_strangers: Bounce IQ stanzas (they MUST be replied to)
Kim Alvefur <zash@zash.se>
parents: 1325
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31 if stanza.name == "iq" and ( stanza.attr.type == "get" or stanza.attr.type == "set" ) then
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32 event.origin.send(st.error_reply(stanza, "cancel", "service-unavailable"));
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33 end
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b21236b6b8d8 Backed out changeset 853a382c9bd6
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parents: 1324
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34 return true; -- Drop stanza
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35 end
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36 end
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37
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52caf54fc270 mod_block_strangers: Bump handler priority to 200 (just because)
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parents: 772
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38 module:hook("message/bare", check_subscribed, 200);
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39 module:hook("message/full", check_subscribed, 200);
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40 module:hook("iq/full", check_subscribed, 200);