prosody-modules
9d542e86e19a
mod_stats39/mod_stats39.lua

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mod_stats39/mod_stats39.lua @ 5448:9d542e86e19a

mod_http_oauth2: Allow requesting a subset of scopes on token refresh This enables clients to request access tokens with fewer permissions than the grant they were given, reducing impact of token leak. Clients could e.g. request access tokens with some privileges and immediately revoke them after use, or other strategies.
author Kim Alvefur <zash@zash.se>
date Thu, 11 May 2023 21:40:09 +0200
parent 4595:bac3dae031ee
line wrap: on
line source

local statsman = require "core.statsmanager";
local st = require "util.stanza";
local s_format = string.format;

assert(statsman.get_stats, "not compatible with trunk based on openmetrics");

module:add_feature("http://jabber.org/protocol/stats");

module:hook("iq/host/http://jabber.org/protocol/stats:query", function (event)
	local origin, stanza = event.origin, event.stanza;
	local stats, _, extra = statsman.get_stats();
	local reply = st.reply(stanza);
	reply:tag("query", { xmlns = "http://jabber.org/protocol/stats" });
	for stat, value in pairs(stats) do
		local unit = extra[stat] and extra[stat].units;
		reply:tag("stat", { name = stat, unit = unit, value = s_format("%.12g", value) }):up();
	end
	origin.send(reply);
	return true;
end)