mod_unsubscriber/mod_unsubscriber.lua
author Kim Alvefur <zash@zash.se>
Thu, 21 Mar 2024 19:44:27 +0100
changeset 5876 8aec430ba205
parent 5172 e00dc913d965
permissions -rw-r--r--
mod_pastebin: Back out 040eaa3844f4 Triggered error in Lua with if set over 200 and a 200+ line line message is checked.

assert(module:get_host_type() == "component", "This module should be loaded as a Component");

local st = require "util.stanza";

module:hook("presence/bare", function(event)
	local origin, stanza = event.origin, event.stanza;
	if stanza.attr.type == "probe" then
		-- they are subscribed and want our current presence
		-- tell them we denied their subscription
		local reply = st.reply(stanza)
		reply.attr.type = "unsubcribed";
		origin.send(reply);
		return true;
	elseif stanza.attr.type == nil then
		-- they think we are subscribed and sent their current presence
		-- tell them we unsubscribe
		local reply = st.reply(stanza)
		reply.attr.type = "unsubcribe";
		origin.send(reply);
		return true;
	end
	-- fall trough to default error
end);