Mercurial > prosody-modules

annotate mod_filter_chatstates/mod_filter_chatstates.lua @ 5256:44f7edd4f845

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mod_http_oauth2: Reject non-local hosts in more code paths We're not issuing tokens for users on remote hosts, we can't even authenticate them since they're remote. Thus the host is always the local module.host so no need to pass around the host in most cases or use it for anything but enforcing the same host.
author Kim Alvefur <zash@zash.se>
date Thu, 16 Mar 2023 17:52:10 +0100
parents d6e673f98572
children
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b06b5ac5714b mod_filter_chatstates: Removes chat states from messages to inactive (per CSI) sessions
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1 local filters = require "util.filters";
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2 local st = require "util.stanza";
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3
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4 module:depends("csi");
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5
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58d96960ba8b mod_filter_chatstates: Break out maptags filter into a stateless function
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6 local function chatstate_tag_filter(tag)
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7 if tag.attr.xmlns ~= "http://jabber.org/protocol/chatstates" then
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8 return tag;
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9 end
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10 end
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12 local function filter_chatstates(stanza)
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13 if stanza.name == "message" then
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14 stanza = st.clone(stanza);
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15 stanza:maptags(chatstate_tag_filter);
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16 if #stanza.tags == 0 then
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d6e673f98572 mod_filter_chatstates: Revert filter-to-nothing hack
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17 return nil;
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18 end
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19 end
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20 return stanza;
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21 end
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23 module:hook("csi-client-inactive", function (event)
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24 local session = event.origin;
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25 filters.add_filter(session, "stanzas/out", filter_chatstates);
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26 end);
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27
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28 module:hook("csi-client-active", function (event)
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29 local session = event.origin;
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30 filters.remove_filter(session, "stanzas/out", filter_chatstates);
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31 end);