[Minor] Regexp: Allow to add mime only regexp rules

diff --git a/src/plugins/regexp.c b/src/plugins/regexp.c
index 897bbd2776e85432e09e23a8e775c9dda51a4358..01c086169318e79a8f2f1aaf9e328f1918a5655e 100644 (file)
--- a/src/plugins/regexp.c
+++ b/src/plugins/regexp.c
@@ -245,12 +245,34 @@ regexp_module_config (struct rspamd_config *cfg)
                        }
 
                        if (cur_item && (is_lua || valid_expression)) {
+
+                               flags = SYMBOL_TYPE_NORMAL;
+                               elt = ucl_object_lookup (value, "mime_only");
+
+                               if (elt) {
+                                       if (ucl_object_type (elt) != UCL_BOOLEAN) {
+                                               msg_err_config (
+                                                               "mime_only attribute is not boolean for symbol: '%s'",
+                                                               cur_item->symbol);
+
+                                               res = FALSE;
+                                       }
+                                       else {
+                                               if (ucl_object_toboolean (elt)) {
+                                                       flags |= SYMBOL_TYPE_MIME_ONLY;
+                                               }
+                                       }
+                               }
+
                                id = rspamd_symcache_add_symbol (cfg->cache,
                                                cur_item->symbol,
                                                0,
                                                process_regexp_item,
                                                cur_item,
-                                               SYMBOL_TYPE_NORMAL, -1);
+                                               flags, -1);
+
+                               /* Reset flags */
+                               flags = 0;
 
                                elt = ucl_object_lookup (value, "condition");
 
@@ -296,7 +318,7 @@ regexp_module_config (struct rspamd_config *cfg)
                                if (elt) {
                                        if (ucl_object_type (elt) != UCL_BOOLEAN) {
                                                msg_err_config (
-                                                               "one_shot attribute is not numeric for symbol: '%s'",
+                                                               "one_shot attribute is not boolean for symbol: '%s'",
                                                                cur_item->symbol);
 
                                                res = FALSE;
@@ -311,7 +333,7 @@ regexp_module_config (struct rspamd_config *cfg)
                                if ((elt = ucl_object_lookup (value, "any_shot")) != NULL) {
                                        if (ucl_object_type (elt) != UCL_BOOLEAN) {
                                                msg_err_config (
-                                                               "any_shot attribute is not numeric for symbol: '%s'",
+                                                               "any_shot attribute is not boolean for symbol: '%s'",
                                                                cur_item->symbol);
 
                                                res = FALSE;
@@ -341,7 +363,7 @@ regexp_module_config (struct rspamd_config *cfg)
                                if (elt) {
                                        if (ucl_object_type (elt) != UCL_BOOLEAN) {
                                                msg_err_config (
-                                                               "one_param attribute is not numeric for symbol: '%s'",
+                                                               "one_param attribute is not boolean for symbol: '%s'",
                                                                cur_item->symbol);
 
                                                res = FALSE;