annotate mod_deny_omemo/mod_deny_omemo.lua @ 4895:2542fd80cd15

mod_turn_external: Fix type of config option (thanks mirux) There was a separate boolean option to enable TLS before, but it was merged with the port number option and it seems the typed API interface got confused. Backport of trunk rev aa7a8aa64d3f
author Kim Alvefur <zash@zash.se>
date Tue, 15 Feb 2022 21:51:52 +0100
parents 2ad35f08bd57
children
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2ad35f08bd57 mod_deny_omemo: Prevents publishing and retreival of OMEMO PEP nodes
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1 local st = require "util.stanza";
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2
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3 local omemo_namespace_prefix = "eu.siacs.conversations.axolotl."
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4
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5 module:hook("iq/bare/http://jabber.org/protocol/pubsub:pubsub", function (event)
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6 local origin, stanza = event.origin, event.stanza;
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7
2ad35f08bd57 mod_deny_omemo: Prevents publishing and retreival of OMEMO PEP nodes
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8 local node = stanza.tags[1].tags[1].attr.node;
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9 if node and node:sub(1, #omemo_namespace_prefix) == omemo_namespace_prefix then
2ad35f08bd57 mod_deny_omemo: Prevents publishing and retreival of OMEMO PEP nodes
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10 origin.send(st.error_reply(stanza, "cancel", "item-not-found", "OMEMO is disabled"));
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11 return true;
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12 end
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13 end, 10);