From a1dc1fd0591d0880c1537c4032d404cc748537f6 Mon Sep 17 00:00:00 2001
From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Sat, 22 Apr 2017 23:17:13 +0100
Subject: [PATCH] [Fix] Detect confighelp in plugins initialisation

---
 src/lua/lua_common.c                  |  4 ++-
 src/plugins/lua/antivirus.lua         | 40 +++++++++++++++++++++++++++
 src/plugins/lua/asn.lua               |  4 +++
 src/plugins/lua/clickhouse.lua        |  4 +++
 src/plugins/lua/dcc.lua               | 25 +++++++++--------
 src/plugins/lua/dkim_signing.lua      |  4 +++
 src/plugins/lua/dmarc.lua             |  4 +++
 src/plugins/lua/dynamic_conf.lua      |  4 +++
 src/plugins/lua/emails.lua            |  4 +++
 src/plugins/lua/fann_classifier.lua   |  4 +++
 src/plugins/lua/fann_redis.lua        |  4 +++
 src/plugins/lua/fann_scores.lua       |  4 +++
 src/plugins/lua/force_actions.lua     |  4 +++
 src/plugins/lua/forged_recipients.lua |  4 +++
 src/plugins/lua/fuzzy_collect.lua     |  4 +++
 src/plugins/lua/greylist.lua          |  4 +++
 src/plugins/lua/hfilter.lua           |  4 +++
 src/plugins/lua/history_redis.lua     |  4 +++
 src/plugins/lua/ip_score.lua          |  4 +++
 src/plugins/lua/maillist.lua          |  4 +++
 src/plugins/lua/metadata_exporter.lua |  4 +++
 src/plugins/lua/metric_exporter.lua   |  4 +++
 src/plugins/lua/mid.lua               |  4 +++
 src/plugins/lua/mime_types.lua        |  4 +++
 src/plugins/lua/multimap.lua          |  4 +++
 src/plugins/lua/mx_check.lua          |  4 +++
 src/plugins/lua/once_received.lua     |  4 +++
 src/plugins/lua/phishing.lua          |  4 +++
 src/plugins/lua/ratelimit.lua         |  4 +++
 src/plugins/lua/rbl.lua               |  4 +++
 src/plugins/lua/replies.lua           |  4 +++
 src/plugins/lua/rmilter_headers.lua   |  4 +++
 src/plugins/lua/rspamd_update.lua     |  4 +++
 src/plugins/lua/settings.lua          |  4 +++
 src/plugins/lua/spamassassin.lua      |  4 +++
 src/plugins/lua/trie.lua              |  4 +++
 src/plugins/lua/url_redirector.lua    |  4 +++
 src/plugins/lua/url_reputation.lua    |  4 +++
 src/plugins/lua/url_tags.lua          |  4 +++
 src/plugins/lua/whitelist.lua         |  4 +++
 40 files changed, 205 insertions(+), 12 deletions(-)

diff --git a/src/lua/lua_common.c b/src/lua/lua_common.c
index 4f494971b..634f7c569 100644
--- a/src/lua/lua_common.c
+++ b/src/lua/lua_common.c
@@ -390,7 +390,9 @@ rspamd_init_lua_filters (struct rspamd_config *cfg, gboolean force_load)
 				continue;
 			}
 
-			msg_info_config ("init lua module %s", module->name);
+			if (!force_load) {
+				msg_info_config ("init lua module %s", module->name);
+			}
 
 			lua_pop (L, 1); /* Error function */
 		}
diff --git a/src/plugins/lua/antivirus.lua b/src/plugins/lua/antivirus.lua
index e83308b4e..63d2685ec 100644
--- a/src/plugins/lua/antivirus.lua
+++ b/src/plugins/lua/antivirus.lua
@@ -23,6 +23,46 @@ local redis_params
 
 local N = "antivirus"
 
+if confighelp then
+  rspamd_config:add_example(nil, 'antivirus',
+    "Check messages for viruses",
+    [[
+antivirus {
+  # multiple scanners could be checked, for each we create a configuration block with an arbitrary name
+  clamav {
+    # If set force this action if any virus is found (default unset: no action is forced)
+    # action = "reject";
+    # if `true` only messages with non-image attachments will be checked (default true)
+    attachments_only = true;
+    # If `max_size` is set, messages > n bytes in size are not scanned
+    max_size = 20000000;
+    # symbol to add (add it to metric if you want non-zero weight)
+    symbol = "CLAM_VIRUS";
+    # type of scanner: "clamav", "fprot", "sophos" or "savapi"
+    type = "clamav";
+    # For "savapi" you must also specify the following variable
+    product_id = 12345;
+    # You can enable logging for clean messages
+    log_clean = true;
+    # servers to query (if port is unspecified, scanner-specific default is used)
+    # can be specified multiple times to pool servers
+    # can be set to a path to a unix socket
+    # Enable this in local.d/antivirus.conf
+    servers = "127.0.0.1:3310";
+    # if `patterns` is specified virus name will be matched against provided regexes and the related
+    # symbol will be yielded if a match is found. If no match is found, default symbol is yielded.
+    patterns {
+      # symbol_name = "pattern";
+      JUST_EICAR = "^Eicar-Test-Signature$";
+    }
+    # `whitelist` points to a map of IP addresses. Mail from these addresses is not scanned.
+    whitelist = "/etc/rspamd/antivirus.wl";
+  }
+}
+]])
+  return
+end
+
 local function match_patterns(default_sym, found, patterns)
   if not patterns then return default_sym end
   for sym, pat in pairs(patterns) do
diff --git a/src/plugins/lua/asn.lua b/src/plugins/lua/asn.lua
index 32f3871a7..e58f1be3b 100644
--- a/src/plugins/lua/asn.lua
+++ b/src/plugins/lua/asn.lua
@@ -18,6 +18,10 @@ limitations under the License.
 local rspamd_logger = require "rspamd_logger"
 local rspamd_regexp = require "rspamd_regexp"
 
+if confighelp then
+  return
+end
+
 local options = {
   provider_type = 'rspamd',
   provider_info = {
diff --git a/src/plugins/lua/clickhouse.lua b/src/plugins/lua/clickhouse.lua
index e80b5652a..50808812b 100644
--- a/src/plugins/lua/clickhouse.lua
+++ b/src/plugins/lua/clickhouse.lua
@@ -17,6 +17,10 @@ limitations under the License.
 local rspamd_logger = require 'rspamd_logger'
 local rspamd_http = require "rspamd_http"
 
+if confighelp then
+  return
+end
+
 local E = {}
 
 local rows = {}
diff --git a/src/plugins/lua/dcc.lua b/src/plugins/lua/dcc.lua
index cf44c3224..7995699b2 100644
--- a/src/plugins/lua/dcc.lua
+++ b/src/plugins/lua/dcc.lua
@@ -24,6 +24,19 @@ local logger = require "rspamd_logger"
 local tcp = require "rspamd_tcp"
 local fun = require "fun"
 
+if confighelp then
+  rspamd_config:add_example(nil, 'dcc',
+    "Check messages for 'bulkiness' using DCC",
+    [[
+dcc {
+  host = "/var/dcc/dccifd"; # Unix socket or hostname
+  port = 1234 # Port to use (needed for TCP socket)
+  timeout = 2s; # Timeout to wait for checks
+}
+]])
+  return
+end
+
 local function check_dcc (task)
   -- Connection
   local client = '0.0.0.0'
@@ -127,14 +140,4 @@ if opts and opts['host'] then
   })
 else
   logger.infox('DCC module not configured');
-end
-
-rspamd_config:add_example(nil, 'dcc',
-  "Check messages for 'bulkiness' using DCC",
-[[
-dcc {
-  host = "/var/dcc/dccifd"; # Unix socket or hostname
-  port = 1234 # Port to use (needed for TCP socket)
-  timeout = 2s; # Timeout to wait for checks
-}
-]])
\ No newline at end of file
+end
\ No newline at end of file
diff --git a/src/plugins/lua/dkim_signing.lua b/src/plugins/lua/dkim_signing.lua
index 71ec7fd38..ec2f70dc5 100644
--- a/src/plugins/lua/dkim_signing.lua
+++ b/src/plugins/lua/dkim_signing.lua
@@ -18,6 +18,10 @@ limitations under the License.
 local rspamd_logger = require "rspamd_logger"
 local rspamd_util = require "rspamd_util"
 
+if confighelp then
+  return
+end
+
 local settings = {
   allow_envfrom_empty = true,
   allow_hdrfrom_mismatch = false,
diff --git a/src/plugins/lua/dmarc.lua b/src/plugins/lua/dmarc.lua
index 936c3947c..443b31e30 100644
--- a/src/plugins/lua/dmarc.lua
+++ b/src/plugins/lua/dmarc.lua
@@ -22,6 +22,10 @@ local rspamd_util = require "rspamd_util"
 local check_local = false
 local check_authed = false
 
+if confighelp then
+  return
+end
+
 local symbols = {
   spf_allow_symbol = 'R_SPF_ALLOW',
   spf_deny_symbol = 'R_SPF_FAIL',
diff --git a/src/plugins/lua/dynamic_conf.lua b/src/plugins/lua/dynamic_conf.lua
index b109c714f..9c017d6c9 100644
--- a/src/plugins/lua/dynamic_conf.lua
+++ b/src/plugins/lua/dynamic_conf.lua
@@ -19,6 +19,10 @@ local redis_params
 local ucl = require "ucl"
 local fun = require "fun"
 
+if confighelp then
+  return
+end
+
 local settings = {
   redis_key = "dynamic_conf",
   redis_watch_interval = 10.0,
diff --git a/src/plugins/lua/emails.lua b/src/plugins/lua/emails.lua
index 1eac27929..bda3d4f77 100644
--- a/src/plugins/lua/emails.lua
+++ b/src/plugins/lua/emails.lua
@@ -16,6 +16,10 @@ limitations under the License.
 
 -- Emails is module for different checks for emails inside messages
 
+if confighelp then
+  return
+end
+
 -- Rules format:
 -- symbol = sym, map = file:///path/to/file, domain_only = yes
 -- symbol = sym2, dnsbl = bl.somehost.com, domain_only = no
diff --git a/src/plugins/lua/fann_classifier.lua b/src/plugins/lua/fann_classifier.lua
index c4110981d..f4133eb9e 100644
--- a/src/plugins/lua/fann_classifier.lua
+++ b/src/plugins/lua/fann_classifier.lua
@@ -14,6 +14,10 @@ See the License for the specific language governing permissions and
 limitations under the License.
 ]]--
 
+if confighelp then
+  return
+end
+
 -- This plugin is a concept of FANN scores adjustment
 -- NOT FOR PRODUCTION USE so far
 local rspamd_logger = require "rspamd_logger"
diff --git a/src/plugins/lua/fann_redis.lua b/src/plugins/lua/fann_redis.lua
index ecbd7528c..528d6535e 100644
--- a/src/plugins/lua/fann_redis.lua
+++ b/src/plugins/lua/fann_redis.lua
@@ -17,6 +17,10 @@ limitations under the License.
 -- This plugin is a concept of FANN scores adjustment
 -- NOT FOR PRODUCTION USE so far
 
+if confighelp then
+  return
+end
+
 local rspamd_logger = require "rspamd_logger"
 local rspamd_fann = require "rspamd_fann"
 local rspamd_util = require "rspamd_util"
diff --git a/src/plugins/lua/fann_scores.lua b/src/plugins/lua/fann_scores.lua
index a96d27701..4737c7ba0 100644
--- a/src/plugins/lua/fann_scores.lua
+++ b/src/plugins/lua/fann_scores.lua
@@ -17,6 +17,10 @@ limitations under the License.
 -- This plugin is a concept of FANN scores adjustment
 -- NOT FOR PRODUCTION USE so far
 
+if confighelp then
+  return
+end
+
 local rspamd_logger = require "rspamd_logger"
 local rspamd_fann = require "rspamd_fann"
 local rspamd_util = require "rspamd_util"
diff --git a/src/plugins/lua/force_actions.lua b/src/plugins/lua/force_actions.lua
index 2f87f728e..88b09dfad 100644
--- a/src/plugins/lua/force_actions.lua
+++ b/src/plugins/lua/force_actions.lua
@@ -17,6 +17,10 @@ limitations under the License.
 
 -- A plugin that forces actions
 
+if confighelp then
+  return
+end
+
 local E = {}
 local N = 'force_actions'
 
diff --git a/src/plugins/lua/forged_recipients.lua b/src/plugins/lua/forged_recipients.lua
index 0b6ff7911..a07fc668c 100644
--- a/src/plugins/lua/forged_recipients.lua
+++ b/src/plugins/lua/forged_recipients.lua
@@ -17,6 +17,10 @@ limitations under the License.
 -- Plugin for comparing smtp dialog recipients and sender with recipients and sender
 -- in mime headers
 
+if confighelp then
+  return
+end
+
 local symbol_rcpt = 'FORGED_RECIPIENTS'
 local symbol_sender = 'FORGED_SENDER'
 
diff --git a/src/plugins/lua/fuzzy_collect.lua b/src/plugins/lua/fuzzy_collect.lua
index 663f48e13..b5dae4e20 100644
--- a/src/plugins/lua/fuzzy_collect.lua
+++ b/src/plugins/lua/fuzzy_collect.lua
@@ -14,6 +14,10 @@ See the License for the specific language governing permissions and
 limitations under the License.
 ]] --
 
+if confighelp then
+  return
+end
+
 local rspamd_logger = require "rspamd_logger"
 local rspamd_util = require "rspamd_util"
 local rspamd_http = require "rspamd_http"
diff --git a/src/plugins/lua/greylist.lua b/src/plugins/lua/greylist.lua
index 37ebf6f02..dfcb29386 100644
--- a/src/plugins/lua/greylist.lua
+++ b/src/plugins/lua/greylist.lua
@@ -35,6 +35,10 @@ greylist {
 }
 --]]
 
+if confighelp then
+  return
+end
+
 -- A plugin that implements greylisting using redis
 
 local redis_params
diff --git a/src/plugins/lua/hfilter.lua b/src/plugins/lua/hfilter.lua
index 0e06f683c..19ded363f 100644
--- a/src/plugins/lua/hfilter.lua
+++ b/src/plugins/lua/hfilter.lua
@@ -19,6 +19,10 @@ limitations under the License.
 -- Weight for checks_hellohost and checks_hello: 5 - very hard, 4 - hard, 3 - meduim, 2 - low, 1 - very low.
 -- From HFILTER_HELO_* and HFILTER_HOSTNAME_* symbols the maximum weight is selected in case of their actuating.
 
+if confighelp then
+  return
+end
+
 local rspamd_logger = require "rspamd_logger"
 local rspamd_regexp = require "rspamd_regexp"
 local rspamc_local_helo = "rspamc.local"
diff --git a/src/plugins/lua/history_redis.lua b/src/plugins/lua/history_redis.lua
index 8a1968542..ad65184b9 100644
--- a/src/plugins/lua/history_redis.lua
+++ b/src/plugins/lua/history_redis.lua
@@ -14,6 +14,10 @@ See the License for the specific language governing permissions and
 limitations under the License.
 ]]--
 
+if confighelp then
+  return
+end
+
 local redis_params
 
 local settings = {
diff --git a/src/plugins/lua/ip_score.lua b/src/plugins/lua/ip_score.lua
index 4d9573382..a1a88d4b2 100644
--- a/src/plugins/lua/ip_score.lua
+++ b/src/plugins/lua/ip_score.lua
@@ -14,6 +14,10 @@ See the License for the specific language governing permissions and
 limitations under the License.
 ]]--
 
+if confighelp then
+  return
+end
+
 -- IP score is a module that set ip score of specific ip, asn, country
 local rspamd_logger = require "rspamd_logger"
 local rspamd_regexp = require "rspamd_regexp"
diff --git a/src/plugins/lua/maillist.lua b/src/plugins/lua/maillist.lua
index e63eba6dc..3b23e25f1 100644
--- a/src/plugins/lua/maillist.lua
+++ b/src/plugins/lua/maillist.lua
@@ -14,6 +14,10 @@ See the License for the specific language governing permissions and
 limitations under the License.
 ]]--
 
+if confighelp then
+  return
+end
+
 -- Module for checking mail list headers
 
 local symbol = 'MAILLIST'
diff --git a/src/plugins/lua/metadata_exporter.lua b/src/plugins/lua/metadata_exporter.lua
index 3c0e1b2dc..a6bf0fa55 100644
--- a/src/plugins/lua/metadata_exporter.lua
+++ b/src/plugins/lua/metadata_exporter.lua
@@ -15,6 +15,10 @@ See the License for the specific language governing permissions and
 limitations under the License.
 ]]--
 
+if confighelp then
+  return
+end
+
 -- A plugin that pushes metadata (or whole messages) to external services
 
 local redis_params
diff --git a/src/plugins/lua/metric_exporter.lua b/src/plugins/lua/metric_exporter.lua
index dfd7f64bd..c28e58560 100644
--- a/src/plugins/lua/metric_exporter.lua
+++ b/src/plugins/lua/metric_exporter.lua
@@ -15,6 +15,10 @@ See the License for the specific language governing permissions and
 limitations under the License.
 ]] --
 
+if confighelp then
+  return
+end
+
 local N = 'metric_exporter'
 local logger = require "rspamd_logger"
 local mempool = require "rspamd_mempool"
diff --git a/src/plugins/lua/mid.lua b/src/plugins/lua/mid.lua
index 959697cd9..19c85dac0 100644
--- a/src/plugins/lua/mid.lua
+++ b/src/plugins/lua/mid.lua
@@ -19,6 +19,10 @@ MID plugin - suppress INVALID_MSGID and MISSING_MID for messages originating
 from listed valid DKIM domains with missed or known proprietary Message-IDs
 ]]--
 
+if confighelp then
+  return
+end
+
 local rspamd_logger = require "rspamd_logger"
 local rspamd_regexp = require "rspamd_regexp"
 
diff --git a/src/plugins/lua/mime_types.lua b/src/plugins/lua/mime_types.lua
index c1847f771..e510b627c 100644
--- a/src/plugins/lua/mime_types.lua
+++ b/src/plugins/lua/mime_types.lua
@@ -14,6 +14,10 @@ See the License for the specific language governing permissions and
 limitations under the License.
 ]]--
 
+if confighelp then
+  return
+end
+
 -- This plugin implements mime types checks for mail messages
 local logger = require "rspamd_logger"
 local settings = {
diff --git a/src/plugins/lua/multimap.lua b/src/plugins/lua/multimap.lua
index c85919881..ae63b47bd 100644
--- a/src/plugins/lua/multimap.lua
+++ b/src/plugins/lua/multimap.lua
@@ -14,6 +14,10 @@ See the License for the specific language governing permissions and
 limitations under the License.
 ]]--
 
+if confighelp then
+  return
+end
+
 -- Multimap is rspamd module designed to define and operate with different maps
 
 local rules = {}
diff --git a/src/plugins/lua/mx_check.lua b/src/plugins/lua/mx_check.lua
index f81d5ba93..b1d07209b 100644
--- a/src/plugins/lua/mx_check.lua
+++ b/src/plugins/lua/mx_check.lua
@@ -14,6 +14,10 @@ See the License for the specific language governing permissions and
 limitations under the License.
 ]]--
 
+if confighelp then
+  return
+end
+
 -- MX check plugin
 local rspamd_logger = require "rspamd_logger"
 local rspamd_tcp = require "rspamd_tcp"
diff --git a/src/plugins/lua/once_received.lua b/src/plugins/lua/once_received.lua
index e1eea2ca5..e6dd44436 100644
--- a/src/plugins/lua/once_received.lua
+++ b/src/plugins/lua/once_received.lua
@@ -14,6 +14,10 @@ See the License for the specific language governing permissions and
 limitations under the License.
 ]]--
 
+if confighelp then
+  return
+end
+
 -- 0 or 1 received: = spam
 
 local symbol = 'ONCE_RECEIVED'
diff --git a/src/plugins/lua/phishing.lua b/src/plugins/lua/phishing.lua
index 74909e9da..880b85b8f 100644
--- a/src/plugins/lua/phishing.lua
+++ b/src/plugins/lua/phishing.lua
@@ -14,6 +14,10 @@ See the License for the specific language governing permissions and
 limitations under the License.
 ]]--
 
+if confighelp then
+  return
+end
+
 -- Phishing detection interface for selecting phished urls and inserting corresponding symbol
 --
 --
diff --git a/src/plugins/lua/ratelimit.lua b/src/plugins/lua/ratelimit.lua
index 341f9e658..15cbe953c 100644
--- a/src/plugins/lua/ratelimit.lua
+++ b/src/plugins/lua/ratelimit.lua
@@ -14,6 +14,10 @@ See the License for the specific language governing permissions and
 limitations under the License.
 ]]--
 
+if confighelp then
+  return
+end
+
 -- A plugin that implements ratelimits using redis or kvstorage server
 
 local E = {}
diff --git a/src/plugins/lua/rbl.lua b/src/plugins/lua/rbl.lua
index 01c12baef..7d22c6fa8 100644
--- a/src/plugins/lua/rbl.lua
+++ b/src/plugins/lua/rbl.lua
@@ -15,6 +15,10 @@ See the License for the specific language governing permissions and
 limitations under the License.
 ]]--
 
+if confighelp then
+  return
+end
+
 -- This plugin implements various types of RBL checks
 -- Documentation can be found here:
 -- https://rspamd.com/doc/modules/rbl.html
diff --git a/src/plugins/lua/replies.lua b/src/plugins/lua/replies.lua
index b8f60288b..2f24f67e9 100644
--- a/src/plugins/lua/replies.lua
+++ b/src/plugins/lua/replies.lua
@@ -15,6 +15,10 @@ See the License for the specific language governing permissions and
 limitations under the License.
 ]]--
 
+if confighelp then
+  return
+end
+
 -- A plugin that implements replies check using redis
 
 -- Default port for redis upstreams
diff --git a/src/plugins/lua/rmilter_headers.lua b/src/plugins/lua/rmilter_headers.lua
index 82a4de6bf..3221aa496 100644
--- a/src/plugins/lua/rmilter_headers.lua
+++ b/src/plugins/lua/rmilter_headers.lua
@@ -15,6 +15,10 @@ See the License for the specific language governing permissions and
 limitations under the License.
 ]]--
 
+if confighelp then
+  return
+end
+
 -- A plugin that provides common header manipulations
 
 local logger = require "rspamd_logger"
diff --git a/src/plugins/lua/rspamd_update.lua b/src/plugins/lua/rspamd_update.lua
index f53967317..c0a5a4d61 100644
--- a/src/plugins/lua/rspamd_update.lua
+++ b/src/plugins/lua/rspamd_update.lua
@@ -14,6 +14,10 @@ See the License for the specific language governing permissions and
 limitations under the License.
 ]]--
 
+if confighelp then
+  return
+end
+
 -- This plugin implements dynamic updates for rspamd
 
 local ucl = require "ucl"
diff --git a/src/plugins/lua/settings.lua b/src/plugins/lua/settings.lua
index 758bc9b94..81498dc71 100644
--- a/src/plugins/lua/settings.lua
+++ b/src/plugins/lua/settings.lua
@@ -14,6 +14,10 @@ See the License for the specific language governing permissions and
 limitations under the License.
 ]]--
 
+if confighelp then
+  return
+end
+
 -- This plugin implements user dynamic settings
 -- Settings documentation can be found here:
 -- https://rspamd.com/doc/configuration/settings.html
diff --git a/src/plugins/lua/spamassassin.lua b/src/plugins/lua/spamassassin.lua
index 2a3c04bfc..fdf2568b7 100644
--- a/src/plugins/lua/spamassassin.lua
+++ b/src/plugins/lua/spamassassin.lua
@@ -14,6 +14,10 @@ See the License for the specific language governing permissions and
 limitations under the License.
 ]]--
 
+if confighelp then
+  return
+end
+
 -- This plugin is intended to read and parse spamassassin rules with regexp
 -- rules. SA plugins or statistics are not supported
 
diff --git a/src/plugins/lua/trie.lua b/src/plugins/lua/trie.lua
index d72526e62..2794e80c8 100644
--- a/src/plugins/lua/trie.lua
+++ b/src/plugins/lua/trie.lua
@@ -14,6 +14,10 @@ See the License for the specific language governing permissions and
 limitations under the License.
 ]]--
 
+if confighelp then
+  return
+end
+
 -- Trie is rspamd module designed to define and operate with suffix trie
 
 local N = 'trie'
diff --git a/src/plugins/lua/url_redirector.lua b/src/plugins/lua/url_redirector.lua
index d75de4a25..cc654b1fa 100644
--- a/src/plugins/lua/url_redirector.lua
+++ b/src/plugins/lua/url_redirector.lua
@@ -14,6 +14,10 @@ See the License for the specific language governing permissions and
 limitations under the License.
 ]]--
 
+if confighelp then
+  return
+end
+
 local redis_params
 local N = 'url_redirector'
 local settings = {
diff --git a/src/plugins/lua/url_reputation.lua b/src/plugins/lua/url_reputation.lua
index 056e6b30f..73043aa4e 100644
--- a/src/plugins/lua/url_reputation.lua
+++ b/src/plugins/lua/url_reputation.lua
@@ -15,6 +15,10 @@ See the License for the specific language governing permissions and
 limitations under the License.
 ]]--
 
+if confighelp then
+  return
+end
+
 -- A plugin that restores/persists URL tags & calculates reputation
 
 local E = {}
diff --git a/src/plugins/lua/url_tags.lua b/src/plugins/lua/url_tags.lua
index 8cdc22a6c..3fe010546 100644
--- a/src/plugins/lua/url_tags.lua
+++ b/src/plugins/lua/url_tags.lua
@@ -15,6 +15,10 @@ See the License for the specific language governing permissions and
 limitations under the License.
 ]]--
 
+if confighelp then
+  return
+end
+
 -- A plugin that restores/persists URL tags
 
 local N = 'url_tags'
diff --git a/src/plugins/lua/whitelist.lua b/src/plugins/lua/whitelist.lua
index 68a0d017d..634591e03 100644
--- a/src/plugins/lua/whitelist.lua
+++ b/src/plugins/lua/whitelist.lua
@@ -14,6 +14,10 @@ See the License for the specific language governing permissions and
 limitations under the License.
 ]]--
 
+if confighelp then
+  return
+end
+
 local rspamd_logger = require "rspamd_logger"
 local rspamd_util = require "rspamd_util"
 local fun = require "fun"
-- 
2.39.5