prosody
850e4ade7a01
plugins/muc/hats.lib.lua

Find changesets by keywords by author, files, the commit message, revision number or hash, or revset expression.

Software / code / prosody

Annotate

plugins/muc/hats.lib.lua @ 13553:850e4ade7a01

net.server_epoll: Make running out of buffer space a fatal error Prevent Bad Things from happening when the buffer gets full. This of course opens up the possibility of intentionally killing connections by sending much stuff, which need to be mitigated with rate limits elsewhere.
author Kim Alvefur <zash@zash.se>
date Sat, 09 Nov 2024 15:42:31 +0100
parent 13523:365212120b82
child 13692:18bc411d61fe
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
12977
74b9e05af71e plugins: Prefix module imports with prosody namespace
Kim Alvefur <zash@zash.se>
parents: 11245
diff changeset
1 local st = require "prosody.util.stanza";
10714
9ecad2304297 MUC: Switch hats to new presence APIs
Matthew Wild <mwild1@gmail.com>
parents: 10693
diff changeset
2 local muc_util = module:require "muc/util";
10693
76bb806cdd4b MUC: Add initial hats support (broadcast only)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
3
13468
98806cac64c3 MUC: Switch to official XEP-0317 namespace for Hats (including compat) (thanks nicoco)
Kim Alvefur <zash@zash.se>
parents: 12977
diff changeset
4 local hats_compat = module:get_option_boolean("muc_hats_compat", true); -- COMPAT for pre-XEP namespace, TODO reconsider default for next release
98806cac64c3 MUC: Switch to official XEP-0317 namespace for Hats (including compat) (thanks nicoco)
Kim Alvefur <zash@zash.se>
parents: 12977
diff changeset
5
98806cac64c3 MUC: Switch to official XEP-0317 namespace for Hats (including compat) (thanks nicoco)
Kim Alvefur <zash@zash.se>
parents: 12977
diff changeset
6 local xmlns_hats_legacy = "xmpp:prosody.im/protocol/hats:1";
98806cac64c3 MUC: Switch to official XEP-0317 namespace for Hats (including compat) (thanks nicoco)
Kim Alvefur <zash@zash.se>
parents: 12977
diff changeset
7 local xmlns_hats = "urn:xmpp:hats:0";
10693
76bb806cdd4b MUC: Add initial hats support (broadcast only)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
8
10714
9ecad2304297 MUC: Switch hats to new presence APIs
Matthew Wild <mwild1@gmail.com>
parents: 10693
diff changeset
9 -- Strip any hats claimed by the client (to prevent spoofing)
9ecad2304297 MUC: Switch hats to new presence APIs
Matthew Wild <mwild1@gmail.com>
parents: 10693
diff changeset
10 muc_util.add_filtered_namespace(xmlns_hats);
10693
76bb806cdd4b MUC: Add initial hats support (broadcast only)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
11
11245
43b43e7156b8 MUC: Add support for presence probes (fixes #1535)
JC Brand <jc@opkode.com>
parents: 10714
diff changeset
12
10714
9ecad2304297 MUC: Switch hats to new presence APIs
Matthew Wild <mwild1@gmail.com>
parents: 10693
diff changeset
13 module:hook("muc-build-occupant-presence", function (event)
11245
43b43e7156b8 MUC: Add support for presence probes (fixes #1535)
JC Brand <jc@opkode.com>
parents: 10714
diff changeset
14 local bare_jid = event.occupant and event.occupant.bare_jid or event.bare_jid;
43b43e7156b8 MUC: Add support for presence probes (fixes #1535)
JC Brand <jc@opkode.com>
parents: 10714
diff changeset
15 local aff_data = event.room:get_affiliation_data(bare_jid);
10693
76bb806cdd4b MUC: Add initial hats support (broadcast only)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
16 local hats = aff_data and aff_data.hats;
76bb806cdd4b MUC: Add initial hats support (broadcast only)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
17 if not hats then return; end
76bb806cdd4b MUC: Add initial hats support (broadcast only)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
18 local hats_el;
13469
f9171624fd03 MUC: Fix legacy hats (thanks nicoco)
Kim Alvefur <zash@zash.se>
parents: 13468
diff changeset
19 local legacy_hats_el;
10693
76bb806cdd4b MUC: Add initial hats support (broadcast only)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
20 for hat_id, hat_data in pairs(hats) do
76bb806cdd4b MUC: Add initial hats support (broadcast only)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
21 if hat_data.active then
76bb806cdd4b MUC: Add initial hats support (broadcast only)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
22 if not hats_el then
76bb806cdd4b MUC: Add initial hats support (broadcast only)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
23 hats_el = st.stanza("hats", { xmlns = xmlns_hats });
76bb806cdd4b MUC: Add initial hats support (broadcast only)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
24 end
76bb806cdd4b MUC: Add initial hats support (broadcast only)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
25 hats_el:tag("hat", { uri = hat_id, title = hat_data.title }):up();
13469
f9171624fd03 MUC: Fix legacy hats (thanks nicoco)
Kim Alvefur <zash@zash.se>
parents: 13468
diff changeset
26
13468
98806cac64c3 MUC: Switch to official XEP-0317 namespace for Hats (including compat) (thanks nicoco)
Kim Alvefur <zash@zash.se>
parents: 12977
diff changeset
27 if hats_compat then
13523
365212120b82 MUC: Fix error with nonlegacy hats.
Aidan Epstein <aidan@jmad.org>
parents: 13469
diff changeset
28 if not legacy_hats_el then
13469
f9171624fd03 MUC: Fix legacy hats (thanks nicoco)
Kim Alvefur <zash@zash.se>
parents: 13468
diff changeset
29 legacy_hats_el = st.stanza("hats", { xmlns = xmlns_hats_legacy });
13468
98806cac64c3 MUC: Switch to official XEP-0317 namespace for Hats (including compat) (thanks nicoco)
Kim Alvefur <zash@zash.se>
parents: 12977
diff changeset
30 end
13469
f9171624fd03 MUC: Fix legacy hats (thanks nicoco)
Kim Alvefur <zash@zash.se>
parents: 13468
diff changeset
31 legacy_hats_el:tag("hat", { uri = hat_id, title = hat_data.title }):up();
13468
98806cac64c3 MUC: Switch to official XEP-0317 namespace for Hats (including compat) (thanks nicoco)
Kim Alvefur <zash@zash.se>
parents: 12977
diff changeset
32 end
10693
76bb806cdd4b MUC: Add initial hats support (broadcast only)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
33 end
76bb806cdd4b MUC: Add initial hats support (broadcast only)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
34 end
76bb806cdd4b MUC: Add initial hats support (broadcast only)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
35 if not hats_el then return; end
76bb806cdd4b MUC: Add initial hats support (broadcast only)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
36 event.stanza:add_direct_child(hats_el);
13469
f9171624fd03 MUC: Fix legacy hats (thanks nicoco)
Kim Alvefur <zash@zash.se>
parents: 13468
diff changeset
37
f9171624fd03 MUC: Fix legacy hats (thanks nicoco)
Kim Alvefur <zash@zash.se>
parents: 13468
diff changeset
38 if legacy_hats_el then
f9171624fd03 MUC: Fix legacy hats (thanks nicoco)
Kim Alvefur <zash@zash.se>
parents: 13468
diff changeset
39 event.stanza:add_direct_child(legacy_hats_el);
f9171624fd03 MUC: Fix legacy hats (thanks nicoco)
Kim Alvefur <zash@zash.se>
parents: 13468
diff changeset
40 end
10693
76bb806cdd4b MUC: Add initial hats support (broadcast only)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
41 end);