prosody-modules
ed5abb8b8fa8
mod_compact_resource/mod_compact_resource.lua

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mod_compact_resource/mod_compact_resource.lua @ 4992:ed5abb8b8fa8

mod_http_muc_log: Use XEP-0421 ID over nickname for XEP-0308 This prevents someone else from joining with the same nickname as someone who left, and "correcting" their messages.
author Kim Alvefur <zash@zash.se>
date Tue, 16 Aug 2022 01:41:45 +0200
parent 1761:6f34e51a23f0
line wrap: on
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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);