Rename user to exclude_users and invert logic

conf/modules.conf

@@ -86,7 +86,7 @@ rbl {
 
  default_from = true;
  default_received = false;
- default_user = false;
+ default_exclude_users = true;
 
  rbls {
 	

doc/markdown/modules/rbl.md

@@ -49,9 +49,9 @@ Use this RBL to test parameters sent for HELO/EHLO at SMTP time.
 
 If set to false, do not yield a result unless the response received from the RBL is defined in its related returncodes {} subsection, else return the default symbol for the RBL.
 
-- default_user (true)
+- default_exclude_users (false)
 
-If set to false, do not use this RBL if the message sender is authenticated.
+If set to true, do not use this RBL if the message sender is authenticated.
 
 RBL-specific subsection is structured as follows:
 

src/plugins/lua/rbl.lua

@@ -63,7 +63,7 @@ local function rbl_cb (task)
   for k,rbl in pairs(rbls) do
 
     (function()
-      if rbl['user'] == false then
+      if rbl['exclude_users'] then
         if not havegot['user'] and not notgot['user'] then
 	  havegot['user'] = task:get_user()
 	  if havegot['user'] == nil then
@@ -167,7 +167,7 @@ if type(rspamd_config.get_api_version) ~= 'nil' then
     rspamd_config:register_module_option('rbl', 'default_rdns', 'string')
     rspamd_config:register_module_option('rbl', 'default_helo', 'string')
     rspamd_config:register_module_option('rbl', 'default_unknown', 'string')
-    rspamd_config:register_module_option('rbl', 'default_user', 'string')
+    rspamd_config:register_module_option('rbl', 'default_exclude_users', 'string')
   end
 end
 
@@ -197,11 +197,11 @@ end
 if(opts['default_helo'] == nil) then
   opts['default_helo'] = false
 end
-if(opts['default_user'] == nil) then
-  opts['default_user'] = true
+if(opts['default_exclude_users'] == nil) then
+  opts['default_exclude_users'] = false
 end
 for key,rbl in pairs(opts['rbls']) do
-  local o = { "ipv4", "ipv6", "from", "received", "unknown", "rdns", "helo", "user" }
+  local o = { "ipv4", "ipv6", "from", "received", "unknown", "rdns", "helo", "exclude_users" }
   for i=1,table.maxn(o) do
     if(rbl[o[i]] == nil) then
       rbl[o[i]] = opts['default_' .. o[i]]