Software /
code /
prosody
File
util/gc.lua @ 13503:8b68e8faab52
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.
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Fri, 12 Jul 2024 15:06:42 +0200 |
parent | 12975:d10957394a3c |
line wrap: on
line source
local set = require "prosody.util.set"; local known_options = { incremental = set.new { "mode", "threshold", "speed", "step_size" }; generational = set.new { "mode", "minor_threshold", "major_threshold" }; }; if _VERSION ~= "Lua 5.4" then known_options.generational = nil; known_options.incremental:remove("step_size"); end local function configure(user, defaults) local mode = user.mode or defaults.mode or "incremental"; if not known_options[mode] then return nil, "GC mode not supported on ".._VERSION..": "..mode; end for k, v in pairs(user) do if not known_options[mode]:contains(k) then return nil, "Unknown GC parameter: "..k; elseif k ~= "mode" and type(v) ~= "number" then return nil, "parameter '"..k.."' should be a number"; end end if mode == "incremental" then if _VERSION == "Lua 5.4" then collectgarbage(mode, user.threshold or defaults.threshold, user.speed or defaults.speed, user.step_size or defaults.step_size ); else collectgarbage("setpause", user.threshold or defaults.threshold); collectgarbage("setstepmul", user.speed or defaults.speed); end elseif mode == "generational" then collectgarbage(mode, user.minor_threshold or defaults.minor_threshold, user.major_threshold or defaults.major_threshold ); end return true; end return { configure = configure; };