gRPC edge cases

go.mod

@@ -65,7 +65,7 @@ require (
 	github.com/kylelemons/godebug v1.1.0
 	github.com/maticnetwork/crand v1.0.2
 	github.com/maticnetwork/heimdall v1.0.7
-	github.com/maticnetwork/polyproto v0.0.3
+	github.com/maticnetwork/polyproto v0.0.4
 	github.com/mattn/go-colorable v0.1.13
 	github.com/mattn/go-isatty v0.0.20
 	github.com/mitchellh/cli v1.1.5

go.sum

@@ -1707,8 +1707,8 @@ github.com/maticnetwork/heimdall v1.0.4/go.mod h1:Xh7KFvtbs/SVNjOI8IgYmk6JdzYx89
 github.com/maticnetwork/heimdall v1.0.7 h1:QStn+hbZKxfE+PqecaorA/uATDPuQoi+U9Z7IIonb60=
 github.com/maticnetwork/heimdall v1.0.7/go.mod h1:+ANI5+VV28ahwfdl7oMzrcNwaTEs1Fn6z39BqBGcvaA=
 github.com/maticnetwork/polyproto v0.0.3-0.20230216113155-340ea926ca53/go.mod h1:e1mU2EXSwEpn5jM7GfNwu3AupsV6WAGoPFFfswXOF0o=
-github.com/maticnetwork/polyproto v0.0.3 h1:a69rIp97fcl3ABY4LlVX9B2t1qhLa0Jhny3HNOzReBU=
-github.com/maticnetwork/polyproto v0.0.3/go.mod h1:e1mU2EXSwEpn5jM7GfNwu3AupsV6WAGoPFFfswXOF0o=
+github.com/maticnetwork/polyproto v0.0.4 h1:qQ/qwcO6UNGS4mJlzlLJn1AUMfJK9Rqmf1v+KJgnPsk=
+github.com/maticnetwork/polyproto v0.0.4/go.mod h1:e1mU2EXSwEpn5jM7GfNwu3AupsV6WAGoPFFfswXOF0o=
 github.com/maticnetwork/tendermint v0.33.0 h1:f+vORM02BoUOlCvnu3Zjw5rv6l6JSNVchWjH03rUuR8=
 github.com/maticnetwork/tendermint v0.33.0/go.mod h1:D2fcnxGk6bje+LoPwImuKSSYLiK7/G06IynGNDSEcJk=
 github.com/matryer/try v0.0.0-20161228173917-9ac251b645a2/go.mod h1:0KeJpeMD6o+O4hW7qJOT7vyQPKrWmj26uf5wMc/IiIs=

integration-tests/bor_health.sh

@@ -11,5 +11,5 @@ do
     fi
 done
 
-echo $peers
-echo $block
+echo "$peers"
+echo "$block"

integration-tests/smoke_test.sh

@@ -18,27 +18,27 @@ do
         exit 1
     fi
 
-    if (( $balance > $balanceInit )); then
-        if [ $stateSyncFound != "true" ]; then
+    if (( balance > balanceInit )); then
+        if [ "$stateSyncFound" != "true" ]; then
             stateSyncTime=$(( SECONDS - start_time ))
             stateSyncFound="true"
         fi
     fi
 
     checkpointID=$(curl -sL http://localhost:1317/checkpoints/latest | jq .result.id)
 
-    if [ $checkpointID != "null" ]; then
-        if [ $checkpointFound != "true" ]; then
+    if [ "$checkpointID" != "null" ]; then
+        if [ "$checkpointFound" != "true" ]; then
             checkpointTime=$(( SECONDS - start_time ))
             checkpointFound="true"
         fi
     fi
 
-    if [ $stateSyncFound == "true" ]  && [ $checkpointFound == "true" ]; then
+    if [ "$stateSyncFound" == "true" ] && [ "$checkpointFound" == "true" ]; then
         break
     fi
 
 done
 echo "Both state sync and checkpoint went through. All tests have passed!"
-echo "Time taken for state sync: $(printf '%02dm:%02ds\n'  $(($stateSyncTime%3600/60)) $(($stateSyncTime%60)))"
-echo "Time taken for checkpoint: $(printf '%02dm:%02ds\n'  $(($checkpointTime%3600/60)) $(($checkpointTime%60)))"
+echo "Time taken for state sync: $(printf '%02dm:%02ds\n' $((stateSyncTime%3600/60)) $((stateSyncTime%60)))"
+echo "Time taken for checkpoint: $(printf '%02dm:%02ds\n' $((checkpointTime%3600/60)) $((checkpointTime%60)))"

internal/cli/server/api_service.go

@@ -4,6 +4,8 @@ import (
 	"context"
 	"errors"
 
+	"github.com/ethereum/go-ethereum/common/hexutil"
+	"github.com/ethereum/go-ethereum/common/math"
 	"github.com/ethereum/go-ethereum/core/types"
 	"github.com/ethereum/go-ethereum/rpc"
 
@@ -38,7 +40,11 @@ func headerToProtoborHeader(h *types.Header) *protobor.Header {
 }
 
 func (s *Server) HeaderByNumber(ctx context.Context, req *protobor.GetHeaderByNumberRequest) (*protobor.GetHeaderByNumberResponse, error) {
-	header, err := s.backend.APIBackend.HeaderByNumber(ctx, rpc.BlockNumber(req.Number))
+	bN, err := getRpcBlockNumberFromString(req.Number)
+	if err != nil {
+		return nil, err
+	}
+	header, err := s.backend.APIBackend.HeaderByNumber(ctx, bN)
 	if err != nil {
 		return nil, err
 	}
@@ -47,7 +53,11 @@ func (s *Server) HeaderByNumber(ctx context.Context, req *protobor.GetHeaderByNu
 }
 
 func (s *Server) BlockByNumber(ctx context.Context, req *protobor.GetBlockByNumberRequest) (*protobor.GetBlockByNumberResponse, error) {
-	block, err := s.backend.APIBackend.BlockByNumber(ctx, rpc.BlockNumber(req.Number))
+	bN, err := getRpcBlockNumberFromString(req.Number)
+	if err != nil {
+		return nil, err
+	}
+	block, err := s.backend.APIBackend.BlockByNumber(ctx, bN)
 	if err != nil {
 		return nil, err
 	}
@@ -91,3 +101,27 @@ func (s *Server) BorBlockReceipt(ctx context.Context, req *protobor.ReceiptReque
 
 	return &protobor.ReceiptResponse{Receipt: ConvertReceiptToProtoReceipt(receipt)}, nil
 }
+
+func getRpcBlockNumberFromString(blockNumber string) (rpc.BlockNumber, error) {
+	switch blockNumber {
+	case "latest":
+		return rpc.LatestBlockNumber, nil
+	case "earliest":
+		return rpc.EarliestBlockNumber, nil
+	case "pending":
+		return rpc.PendingBlockNumber, nil
+	case "finalized":
+		return rpc.FinalizedBlockNumber, nil
+	case "safe":
+		return rpc.SafeBlockNumber, nil
+	default:
+		blckNum, err := hexutil.DecodeUint64(blockNumber)
+		if err != nil {
+			return rpc.BlockNumber(0), errors.New("invalid block number")
+		}
+		if blckNum > math.MaxInt64 {
+			return rpc.BlockNumber(0), errors.New("block number out of range")
+		}
+		return rpc.BlockNumber(blckNum), nil
+	}
+}