prosody
93cdd1ece689
plugins/muc/hats.lib.lua

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plugins/muc/hats.lib.lua @ 11047:93cdd1ece689

mod_posix: Remove ancient undocumented user switching User switching has been done by prosodyctl or init scripts for a very long time now, so this is not needed. Using this would not have worked with module reloading (e.g. to reload certificates) since ports are closed and re-bound, which would then not be allowed. Today there exists better ways to grant low ports, i.e. capabilities(7) <Zash> Why do we have this? <MattJ> Remove it
author Kim Alvefur <zash@zash.se>
date Mon, 24 Aug 2020 19:48:47 +0200
parent 10714:9ecad2304297
child 11245:43b43e7156b8
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rev   line source
10693
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1 local st = require "util.stanza";
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2 local muc_util = module:require "muc/util";
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3
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4 local xmlns_hats = "xmpp:prosody.im/protocol/hats:1";
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5
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6 -- Strip any hats claimed by the client (to prevent spoofing)
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7 muc_util.add_filtered_namespace(xmlns_hats);
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8
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9 module:hook("muc-build-occupant-presence", function (event)
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10 local aff_data = event.room:get_affiliation_data(event.occupant.bare_jid);
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11 local hats = aff_data and aff_data.hats;
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12 if not hats then return; end
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13 local hats_el;
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14 for hat_id, hat_data in pairs(hats) do
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15 if hat_data.active then
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16 if not hats_el then
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17 hats_el = st.stanza("hats", { xmlns = xmlns_hats });
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18 end
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19 hats_el:tag("hat", { uri = hat_id, title = hat_data.title }):up();
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20 end
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21 end
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22 if not hats_el then return; end
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23 event.stanza:add_direct_child(hats_el);
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24 end);