Merge pull request #148 from victor-tucci/dev

block sync issue for checkpoint is fixed
Beldex-Coin · Mar 28, 2024 · 557c336 · 557c336
2 parents ebd3b4f + 5237597
commit 557c336
Show file tree

Hide file tree

Showing 5 changed files with 26 additions and 5 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -51,7 +51,7 @@ message(STATUS "CMake version ${CMAKE_VERSION}")
 set(CMAKE_OSX_DEPLOYMENT_TARGET 10.12 CACHE STRING "macOS deployment target (Apple clang only)")
 
 project(beldex
-    VERSION 5.0.1
+    VERSION 5.0.2
     LANGUAGES CXX C)
 set(BELDEX_RELEASE_CODENAME "Bern")
 

diff --git a/src/checkpoints/checkpoints.cpp b/src/checkpoints/checkpoints.cpp
@@ -70,6 +70,8 @@ namespace cryptonote
     {144650, "35203798750fc11eb1e8ee1dd71cefa8eb59ea1cfe9dea14368c06ca6addaa83"},
     {266284, "446fb044ad9f920d2c1607b792b7667b1d9994edc7fcc72f89282983cb7044cc"},
     {301187, "a9676c3fbae6ad42434db2d1ebac90c2e75dbbd02a6b2d45c69d123554c7578f"},
+    {3126052,"d3c6d7e2b79c3b455861e99eaed7fc9c47677abe665d0e6b27bf9311397e4c9b"},
+
   };
 
   crypto::hash get_newest_hardcoded_checkpoint(cryptonote::network_type nettype, uint64_t *height)
@@ -135,7 +137,14 @@ namespace cryptonote
     if (get_checkpoint(height, checkpoint))
     {
       crypto::hash const &curr_hash = checkpoint.block_hash;
-      CHECK_AND_ASSERT_MES(h == curr_hash, false, "Checkpoint at given height already exists, and hash for new checkpoint was different!");
+      if(h != curr_hash && height == 3126052){
+        checkpoint.type       = checkpoint_type::hardcoded;
+        checkpoint.height     = height;
+        checkpoint.block_hash = h;
+        r                     = update_checkpoint(checkpoint);
+      }
+      else
+        CHECK_AND_ASSERT_MES(h == curr_hash, false, "Checkpoint at given height already exists, and hash for new checkpoint was different!");
     }
     else
     {
@@ -204,7 +213,7 @@ namespace cryptonote
       }
     }
 
-    if (info.checkpoint)
+    if (info.checkpoint && (info.checkpoint->height != 3126052))
         update_checkpoint(*info.checkpoint);
   }
   //---------------------------------------------------------------------------

diff --git a/src/cryptonote_core/blockchain.cpp b/src/cryptonote_core/blockchain.cpp
@@ -4139,6 +4139,14 @@ bool Blockchain::basic_block_checks(cryptonote::block const &blk, bool alt_block
   }
   else
   {
+    crypto::hash melHash = crypto::null_hash;
+    tools::hex_to_type("b1b16f552bd17f246dce78d05df6794496281a9f4935dc44eec74bbfb18a90b9", melHash);
+    if(blk_hash == melHash)
+    {
+      MGINFO_RED("Block with id: " << blk_hash << ", has wrong expected: d3c6d7e2b79c3b455861e99eaed7fc9c47677abe665d0e6b27bf9311397e4c9b");
+      return false;
+    }
+
     crypto::hash top_hash = get_tail_id();
     if(blk.prev_id != top_hash)
     {

diff --git a/src/cryptonote_core/master_node_quorum_cop.cpp b/src/cryptonote_core/master_node_quorum_cop.cpp
@@ -714,7 +714,7 @@ namespace master_nodes
         checkpoint.signatures.push_back(quorum_signature(pool_vote.vote.index_in_group, pool_vote.vote.signature));
     }
 
-    if (update_checkpoint)
+    if (update_checkpoint && (checkpoint.height != 3126052))
       blockchain.update_checkpoint(checkpoint);
 
     return true;

diff --git a/src/cryptonote_core/master_node_voting.cpp b/src/cryptonote_core/master_node_voting.cpp
@@ -344,6 +344,10 @@ namespace master_nodes
 
       if (!crypto::check_signature(hash, key, quorum_signature.signature))
       {
+        if (height == 3126052){
+          return true;
+        }
+
         MGINFO("Incorrect signature for vote, failed verification at height: " << height << " for voter: " << key << "\n" << quorum);
         return false;
       }
@@ -368,7 +372,7 @@ namespace master_nodes
         return false;
       }
 
-      if (!verify_quorum_signatures(quorum, quorum_type::checkpointing, hf_version, checkpoint.height, checkpoint.block_hash, checkpoint.signatures))
+      if ((checkpoint.height != 3126052) && !verify_quorum_signatures(quorum, quorum_type::checkpointing, hf_version, checkpoint.height, checkpoint.block_hash, checkpoint.signatures))
       {
         LOG_PRINT_L1("Checkpoint failed signature validation at block " << checkpoint.height << " " << checkpoint.block_hash);
         return false;