view mod_muc_block_pm/mod_muc_block_pm.lua @ 5255:001c8fdc91a4

mod_http_oauth2: Add support for the "openid" scope This "openid" scope is there to signal access to the userinfo endpoint, which is needed for OIDC support. We don't actually check this later because the userinfo endpoint only returns info embedded in the token itself, but in the future we may want to check this more carefully.
author Kim Alvefur <zash@zash.se>
date Thu, 16 Mar 2023 17:06:35 +0100
parents 291a45919988
children c7e532ac6bf7
line wrap: on
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local bare_jid = require"util.jid".bare;
local st = require"util.stanza";

-- Support both old and new MUC code
local mod_muc = module:depends"muc";
local rooms = rawget(mod_muc, "rooms");
local get_room_from_jid = rawget(mod_muc, "get_room_from_jid") or
	function (jid)
		return rooms[jid];
	end

module:hook("message/full", function(event)
	local stanza, origin = event.stanza, event.origin;
	if stanza.attr.type == "error" then
		return
	end
	local to, from = stanza.attr.to, stanza.attr.from;
	local room = get_room_from_jid(bare_jid(to));
	local to_occupant = room and room._occupants[to];
	local from_occupant = room and room._occupants[room._jid_nick[from]]
	if not ( to_occupant and from_occupant ) then return end

	if from_occupant.affiliation then
		to_occupant._pm_block_override = true;
	elseif not from_occupant._pm_block_override then
		origin.send(st.error_reply(stanza, "cancel", "not-authorized", "Private messages are disabled"));
		return true;
	end
end, 1);