Feature/rpc message protection (#2951)

* Added encryption required flag to policy table.

Also added RPC Encryption Manager Interface for comfortable access to
policy table.

* Added logic for processing RPC according to the proposal.

* The permission change notification has been expanded.

* Fixed UTs after implementation feature RPC message protection.

* Fix multiframe issue

* Fix style

* Added storage of encryption required rpcs

* Fix CI build

* Extended logic adding encryption flag in message helper

* Added permission check of encryption required for PROP

* Added permission check of encryption required for EXT

* Fixes after rebase

* Answer PR comments

- fixed typos
- fixed 3rd party cmake

* fixup! Added logic for processing RPC according to the proposal.

* fixup! The permission change notification has been expanded.

* Answer PR comments

- renamed functions
- added encryption_required flag to sql_pt_ext* source files
- added condition and logging to CacheManager::GetApplicationParams

* fixup! Added logic for processing RPC according to the proposal.

* fixup! Added encryption required flag to policy table.

* fixup! Added permission check of encryption required for EXT

* fixup! Added permission check of encryption required for PROP

* Fixes after rebase

1 files changed, 3 insertions, 1 deletions

diff --git a/src/components/include/policy/policy_external/policy/policy_manager.h b/src/components/include/policy/policy_external/policy/policy_manager.h
index c6f0202d59..1242c7a460 100644
--- a/src/components/include/policy/policy_external/policy/policy_manager.h
+++ b/src/components/include/policy/policy_external/policy/policy_manager.h
@@ -38,6 +38,7 @@
 #include "utils/callable.h"
 #include "utils/optional.h"
 
+#include "application_manager/policies/policy_encryption_flag_getter.h"
 #include "policy/access_remote.h"
 #include "policy/cache_manager_interface.h"
 #include "policy/policy_listener.h"
@@ -49,7 +50,8 @@ namespace policy {
 class PolicySettings;
 typedef std::shared_ptr<utils::Callable> StatusNotifier;
 
-class PolicyManager : public usage_statistics::StatisticsManager {
+class PolicyManager : public usage_statistics::StatisticsManager,
+                      public PolicyEncryptionFlagGetterInterface {
  public:
   /**
    * @brief The NotificationMode enum defines whether application will be