prosody-modules
47e1c94fb6fb
mod_compact_resource/mod_compact_resource.lua

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mod_compact_resource/mod_compact_resource.lua @ 3682:47e1c94fb6fb

mod_muc_media_metadata: Module to automatically fetch metadata for posted media
author Matthew Wild <mwild1@gmail.com>
date Sun, 29 Sep 2019 16:47:57 +0100
parent 1761:6f34e51a23f0
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line source


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);