Mercurial > prosody-modules
view mod_password_policy/mod_password_policy.lua @ 4542:fb4a50bf60f1
mod_prometheus: Invoke stats collection if in 'manual' mode
Since 10d13e0554f9 a special value for statistics_interval "manual"
exists, where a module is expected to invoke processing in connection to
collection of stats. This makes internal collection and exporting to
Prometheus happens at the same time with no chance of timers getting out
of sync.
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Tue, 13 Apr 2021 23:53:53 +0200 |
parents | 662f2722f745 |
children | 56eba4bca28f |
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-- Password policy enforcement for Prosody -- -- Copyright (C) 2012 Waqas Hussain -- -- -- Configuration: -- password_policy = { -- length = 8; -- } local options = module:get_option("password_policy"); options = options or {}; options.length = options.length or 8; local st = require "util.stanza"; function check_password(password) if #password < options.length then return nil, ("Password is too short (minimum %d characters)"):format(options.length); end return true; end function get_policy() return options; end function handler(event) local origin, stanza = event.origin, event.stanza; if stanza.attr.type == "set" then local query = stanza.tags[1]; local passwords = {}; local dataform = query:get_child("x", "jabber:x:data"); if dataform then for _,tag in ipairs(dataform.tags) do if tag.attr.var == "password" then table.insert(passwords, tag:get_child_text("value")); end end end table.insert(passwords, query:get_child_text("password")); for _,password in ipairs(passwords) do if password and not check_password(password) then origin.send(st.error_reply(stanza, "cancel", "not-acceptable", "Please use a longer password.")); return true; end end end end module:hook("iq/self/jabber:iq:register:query", handler, 10); module:hook("iq/host/jabber:iq:register:query", handler, 10); module:hook("stanza/iq/jabber:iq:register:query", handler, 10);