core.certmanager: Include ffdhe2048 from RFC 7919 as default DH param This removes one manual (yet undocumented) step that was supposed to be done to get a complete 'intermediate' configuration. This file can be found on the Internet by searching for "ffdhe2048" and can be verified by comparing the hexadecimal representation of p from the RFC with the output of `openssl asn1parse`. Given the preference and prevalence of ECDHE, it seems likely that few would have noticed this.

-- Enables SQL query logging
--
-- luacheck: ignore 213/uri

module:set_global();

local engines = module:shared("/*/sql/connections");

for uri, engine in pairs(engines) do
	engine:debug(true);
end

setmetatable(engines, {
	__newindex = function (t, uri, engine)
		engine:debug(true);
		rawset(t, uri, engine);
	end
});

function module.unload()
	setmetatable(engines, nil);
	for uri, engine in pairs(engines) do
		engine:debug(false);
	end
end