view mod_stanza_counter/mod_stanza_counter.lua @ 5406:b86d80e21c60

mod_http_oauth2: Validate consistency of response and grant types Ensure that these correlated fields make sense per RFC 7591 ยง 2.1, even though we currently only check the response type during authorization. This could probably all be deleted if (when!) we remove the implicit grant, since then these things don't make any sense anymore.
author Kim Alvefur <zash@zash.se>
date Tue, 02 May 2023 16:34:31 +0200
parents 7dbde05b48a9
children
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-- (C) 2011, Marco Cirillo (LW.Org)
-- General Stanzas' Counter.

local jid_bare = require "util.jid".bare

-- Setup, Init functions.
-- initialize function counter table on the global object on start
local function init_counter()
	prosody.stanza_counter = {
		iq = { incoming=0, outgoing=0 },
		message = { incoming=0, outgoing=0 },
		presence = { incoming=0, outgoing=0 }
	}
end

-- Setup on server start
local function setup() init_counter() end

-- Basic Stanzas' Counters
local function iq_callback(check)
	return function(self)
		local origin, stanza = self.origin, self.stanza
		if not prosody.stanza_counter then init_counter() end
		if check then
			if not stanza.attr.to or hosts[jid_bare(stanza.attr.to)] then return nil
			else
				prosody.stanza_counter.iq["outgoing"] = prosody.stanza_counter.iq["outgoing"] + 1
			end
		else
			prosody.stanza_counter.iq["incoming"] = prosody.stanza_counter.iq["incoming"] + 1
		end
	end
end

local function mes_callback(check)
	return function(self)
		local origin, stanza = self.origin, self.stanza
		if not prosody.stanza_counter then init_counter() end
		if check then
			if not stanza.attr.to or hosts[jid_bare(stanza.attr.to)] then return nil
			else
				prosody.stanza_counter.message["outgoing"] = prosody.stanza_counter.message["outgoing"] + 1
			end
		else
			prosody.stanza_counter.message["incoming"] = prosody.stanza_counter.message["incoming"] + 1
		end
	end
end

local function pre_callback(check)
	return function(self)
		local origin, stanza = self.origin, self.stanza
		if not prosody.stanza_counter then init_counter() end
		if check then
			if not stanza.attr.to or hosts[jid_bare(stanza.attr.to)] then return nil
			else
				prosody.stanza_counter.presence["outgoing"] = prosody.stanza_counter.presence["outgoing"] + 1
			end
		else
			prosody.stanza_counter.presence["incoming"] = prosody.stanza_counter.presence["incoming"] + 1
		end
	end
end

-- Hook all pre-stanza events.
module:hook("pre-iq/bare", iq_callback(true), 140)
module:hook("pre-iq/full", iq_callback(true), 140)
module:hook("pre-iq/host", iq_callback(true), 140)

module:hook("pre-message/bare", mes_callback(true), 140)
module:hook("pre-message/full", mes_callback(true), 140)
module:hook("pre-message/host", mes_callback(true), 140)

module:hook("pre-presence/bare", pre_callback(true), 140)
module:hook("pre-presence/full", pre_callback(true), 140)
module:hook("pre-presence/host", pre_callback(true), 140)

-- Hook all stanza events.
module:hook("iq/bare", iq_callback(false), 140)
module:hook("iq/full", iq_callback(false), 140)
module:hook("iq/host", iq_callback(false), 140)

module:hook("message/bare", mes_callback(false), 140)
module:hook("message/full", mes_callback(false), 140)
module:hook("message/host", mes_callback(false), 140)

module:hook("presence/bare", pre_callback(false), 140)
module:hook("presence/full", pre_callback(false), 140)
module:hook("presence/host", pre_callback(false), 140)

-- Hook server start to initialize the counter.
module:hook("server-started", setup)