Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Dynamically limit the number of participants in a room #9880

Merged
merged 2 commits into from
Sep 9, 2021
Merged

Dynamically limit the number of participants in a room #9880

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
abd6f17
Dynamically limit the number of participants in a room
abora8x8 Sep 6, 2021
6cfaca4
Remove log
abora8x8 Sep 6, 2021
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
14 changes: 10 additions & 4 deletions resources/prosody-plugins/mod_muc_max_occupants.lua
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,7 @@
local split_jid = require "util.jid".split;
local st = require "util.stanza";
local it = require "util.iterators";
local is_healthcheck_room = module:require "util".is_healthcheck_room;

local whitelist = module:get_option_set("muc_access_whitelist");
local MAX_OCCUPANTS = module:get_option_number("muc_max_occupants", -1);
Expand All @@ -17,10 +18,12 @@ end

local function check_for_max_occupants(event)
local room, origin, stanza = event.room, event.origin, event.stanza;

local actor = stanza.attr.from;
local user, domain, res = split_jid(stanza.attr.from);

if is_healthcheck_room(room.jid) then
Copy link
Member

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Nice 👍

return;
end

--no user object means no way to check for max occupants
if user == nil then
return
Expand All @@ -32,11 +35,14 @@ local function check_for_max_occupants(event)
end

if room and not room._jid_nick[stanza.attr.from] then
local max_occupants_by_room = event.room._data.max_occupants;
local count = count_keys(room._occupants);
local slots = MAX_OCCUPANTS;
-- if no of occupants limit is set per room basis use
-- that settings otherwise use the global one
local slots = max_occupants_by_room or MAX_OCCUPANTS;

-- If there is no whitelist, just check the count.
if not whitelist and count >= MAX_OCCUPANTS then
if not whitelist and count >= slots then
module:log("info", "Attempt to enter a maxed out MUC");
origin.send(st.error_reply(stanza, "cancel", "service-unavailable"));
return true;
Expand Down