Mercurial > prosody-modules
view mod_measure_process/mod_measure_process.lua @ 5425:3b30635d215c
mod_http_oauth2: Support granting zero role-scopes
It seems Very Bad that if you uncheck all roles on the consent page, you
get the default scopes, which seems the opposite of what you probably
intended. Currently, mod_tokenauth will do the same thing, so work is
needed there too to allow issuing tokens without roles.
A token without a role could be used for OIDC login, and not much else.
This seems like a valuable thing to support.
author | Kim Alvefur <zash@zash.se> |
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date | Sun, 07 May 2023 19:29:15 +0200 |
parents | c26f515751af |
children |
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module:set_global() local get_cpu_time = os.clock local custom_metric = require "core.statsmanager".metric local cpu_time = custom_metric( "counter", "process_cpu", "seconds", "CPU time used by Prosody as reported by clock(3)." ):with_labels() local lfs = require "lfs" module:hook("stats-update", function () cpu_time:set(get_cpu_time()) end); if lfs.attributes("/proc/self/statm", "mode") == "file" then local pagesize = module:get_option_number("memory_pagesize", 4096); -- getconf PAGESIZE local vsz = custom_metric( "gauge", "process_virtual_memory", "bytes", "Virtual memory size in bytes." ):with_labels() local rss = custom_metric( "gauge", "process_resident_memory", "bytes", "Resident memory size in bytes." ):with_labels() module:hook("stats-update", function () local statm, err = io.open("/proc/self/statm"); if not statm then module:log("error", tostring(err)); return; end -- virtual memory (caches, opened librarys, everything) vsz:set(statm:read("*n") * pagesize); -- resident set size (actually used memory) rss:set(statm:read("*n") * pagesize); statm:close(); end); end if lfs.attributes("/proc/self/fd", "mode") == "directory" then local open_fds = custom_metric( "gauge", "process_open_fds", "", "Number of open file descriptors." ):with_labels() local has_posix, posix = pcall(require, "util.pposix") local max_fds if has_posix then max_fds = custom_metric( "gauge", "process_max_fds", "", "Maximum number of open file descriptors" ):with_labels() else module:log("warn", "not reporting maximum number of file descriptors because mod_posix is not available") end local function limit2num(limit) if limit == "unlimited" then return math.huge end return limit end module:hook("stats-update", function () local count = 0 for _ in lfs.dir("/proc/self/fd") do count = count + 1 end open_fds:set(count) if has_posix then local ok, soft, hard = posix.getrlimit("NOFILE") if ok then max_fds:set(limit2num(soft or hard)); end end end); end