prosody-modules
aed47ebd26d3
mod_compact_resource/mod_compact_resource.lua

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mod_compact_resource/mod_compact_resource.lua @ 3419:aed47ebd26d3

mod_ignore_host_chatstates: Discard chat state messages sent to a bare host Prevents annoying error replies to be sent in reply to such empty chat state messages. Useful in combination with modules that handle messages to a host.
author Kim Alvefur <zash@zash.se>
date Fri, 28 Dec 2018 04:23:30 +0100
parent 1761:6f34e51a23f0
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local base64_encode = require"util.encodings".base64.encode;
local random_bytes = require"util.random".bytes;

local b64url = { ["+"] = "-", ["/"] = "_", ["="] = "" };
local function random_resource()
	return base64_encode(random_bytes(8)):gsub("[+/=]", b64url);
end

module:hook("pre-resource-bind", function (event)
	event.resource = random_resource();
end);