mod_register: Move allow_registration option into an upvalue for efficiency (now...

diff --git a/plugins/mod_register.lua b/plugins/mod_register.lua
index b4683b58cbe704882f9676027759d2410989b133..50d29da89749d5af6e3200928a99188f89361e27 100644 (file)
--- a/plugins/mod_register.lua
+++ b/plugins/mod_register.lua
@@ -19,6 +19,7 @@ local nodeprep = require "util.encodings".stringprep.nodeprep;
 local jid_bare = require "util.jid".bare;
 
 local compat = module:get_option_boolean("registration_compat", true);
+local allow_registration = module:get_option_boolean("allow_registration", true);
 
 module:add_feature("jabber:iq:register");
 
@@ -27,7 +28,7 @@ module:hook("stream-features", function(event)
         local session, features = event.origin, event.features;
 
        -- Advertise registration to unauthorized clients only.
-       if module:get_option("allow_registration") == false or session.type ~= "c2s_unauthed" then
+       if not(allow_registration) or session.type ~= "c2s_unauthed" then
                return
        end
 
@@ -126,7 +127,7 @@ for _, ip in ipairs(blacklisted_ips) do blacklisted_ips[ip] = true; end
 module:hook("stanza/iq/jabber:iq:register:query", function(event)
        local session, stanza = event.origin, event.stanza;
 
-       if module:get_option("allow_registration") == false or session.type ~= "c2s_unauthed" then
+       if not(allow_registration) or session.type ~= "c2s_unauthed" then
                session.send(st.error_reply(stanza, "cancel", "service-unavailable"));
        else
                local query = stanza.tags[1];