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view mod_compact_resource/mod_compact_resource.lua @ 3243:ca856a892719

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mod_pubsub_text_interface: A chat interface to PubSub This module lets you manage subscriptions to pubsub nodes via simple chat messages. Subscriptions are always added based on bare JID. The include_body flag is enabled so that a plain text body version of events can be included, where supported.
author Kim Alvefur <zash@zash.se>
date Mon, 20 Aug 2018 17:09:20 +0200
parents 6f34e51a23f0
children
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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);