added support for config change proposals

- added some fift scripts for the config change proposal voting
- added validator-engine-console support for the config change proposal voting
- additional sanity checks in catchain
- unsafe slow catchain resync method

validator-engine-console/validator-engine-console-query.cpp

@@ -657,6 +657,27 @@ td::Status CreateElectionBidQuery::receive(td::BufferSlice data) {
   return td::Status::OK();
 }
 
+td::Status CreateProposalVoteQuery::run() {
+  TRY_RESULT_ASSIGN(data_, tokenizer_.get_token<std::string>());
+  TRY_RESULT_ASSIGN(fname_, tokenizer_.get_token<std::string>());
+  TRY_STATUS(tokenizer_.check_endl());
+  return td::Status::OK();
+}
+
+td::Status CreateProposalVoteQuery::send() {
+  auto b = ton::create_serialize_tl_object<ton::ton_api::engine_validator_createProposalVote>(td::BufferSlice(data_));
+  td::actor::send_closure(console_, &ValidatorEngineConsole::envelope_send_query, std::move(b), create_promise());
+  return td::Status::OK();
+}
+
+td::Status CreateProposalVoteQuery::receive(td::BufferSlice data) {
+  TRY_RESULT_PREFIX(f, ton::fetch_tl_object<ton::ton_api::engine_validator_proposalVote>(data.as_slice(), true),
+                    "received incorrect answer: ");
+  td::TerminalIO::out() << "success: permkey=" << f->perm_key_.to_hex() << "\n";
+  TRY_STATUS(td::write_file(fname_, f->to_send_.as_slice()));
+  return td::Status::OK();
+}
+
 td::Status CheckDhtServersQuery::run() {
   TRY_RESULT_ASSIGN(id_, tokenizer_.get_token<ton::PublicKeyHash>());
   return td::Status::OK();

validator-engine-console/validator-engine-console-query.h

@@ -835,6 +835,29 @@ class CreateElectionBidQuery : public Query {
   std::string fname_;
 };
 
+class CreateProposalVoteQuery : public Query {
+ public:
+  CreateProposalVoteQuery(td::actor::ActorId<ValidatorEngineConsole> console, Tokenizer tokenizer)
+      : Query(console, std::move(tokenizer)) {
+  }
+  td::Status run() override;
+  td::Status send() override;
+  td::Status receive(td::BufferSlice data) override;
+  static std::string get_name() {
+    return "createproposalvote";
+  }
+  static std::string get_help() {
+    return "createproposalvote <data> <fname>\tcreate proposal vote";
+  }
+  std::string name() const override {
+    return get_name();
+  }
+
+ private:
+  std::string data_;
+  std::string fname_;
+};
+
 class CheckDhtServersQuery : public Query {
  public:
   CheckDhtServersQuery(td::actor::ActorId<ValidatorEngineConsole> console, Tokenizer tokenizer)

validator-engine-console/validator-engine-console.cpp

@@ -130,6 +130,7 @@ void ValidatorEngineConsole::run() {
   add_query_runner(std::make_unique<QueryRunnerImpl<AddNetworkAddressQuery>>());
   add_query_runner(std::make_unique<QueryRunnerImpl<AddNetworkProxyAddressQuery>>());
   add_query_runner(std::make_unique<QueryRunnerImpl<CreateElectionBidQuery>>());
+  add_query_runner(std::make_unique<QueryRunnerImpl<CreateProposalVoteQuery>>());
   add_query_runner(std::make_unique<QueryRunnerImpl<CheckDhtServersQuery>>());
 }