Adds support for SecRuleRemoveByTag

Author: Felipe Zimmerle

CHANGES

@@ -1,7 +1,9 @@
 
 v3.0.????? - ?
 ---------------------------
-
+ 
+ - Adds support for SecRuleRemoveByTag.
+   [Issue #1476 - @zimmerle, @victorhora]
  - Adds support for update target by message.
    [Issue #1474 - @zimmerle, @victorhora]
  - Adds support to SecRuleScript directive.

Makefile.am

@@ -290,4 +290,5 @@ TESTS+=test/test-cases/regression/operator-inpectFile.json
 TESTS+=test/test-cases/regression/action-exec.json
 TESTS+=test/test-cases/regression/directive-sec_rule_script.json
 TESTS+=test/test-cases/regression/config-update-target-by-msg.json
+TESTS+=test/test-cases/regression/config-remove_by_msg.json
 

headers/modsecurity/rules_exceptions.h

@@ -51,6 +51,7 @@ class RulesExceptions {
     bool merge(RulesExceptions& from);
 
     bool loadRemoveRuleByMsg(const std::string &msg, std::string *error);
+    bool loadRemoveRuleByTag(const std::string &msg, std::string *error);
 
     bool loadUpdateTargetByMsg(const std::string &msg,
         std::unique_ptr<std::vector<std::unique_ptr<Variables::Variable> > > var,
@@ -68,6 +69,7 @@ class RulesExceptions {
     std::unordered_multimap<std::shared_ptr<std::string>, std::unique_ptr<Variables::Variable>> m_variable_update_target_by_msg;
     std::unordered_multimap<double, std::unique_ptr<Variables::Variable>> m_variable_update_target_by_id;
     std::list<std::string> m_remove_rule_by_msg;
+    std::list<std::string> m_remove_rule_by_tag;
 
  private:
     std::list<std::pair<int, int> > m_ranges;