BCFR-1099 sei custom log index

.changeset/clever-knives-tap.md

@@ -0,0 +1,5 @@
+---
+"chainlink": patch
+---
+
+#added Sei config and error mapping

ccip/config/evm/Sei_Testnet_Atlantic.toml

@@ -0,0 +1,18 @@
+ChainID = '1328'
+ChainType = 'sei'
+# finality_depth: instant
+FinalityDepth = 10
+# block_time: ~0.4s, adding 1 second buffer
+LogPollInterval = '2s'
+# finality_depth * block_time / 60 secs = ~0.8 min (finality time)
+NoNewFinalizedHeadsThreshold = '5m'
+# "RPC node returned multiple missing blocks on query for block numbers [31592085 31592084] even though the WS subscription already sent us these blocks. It might help to increase EVM.RPCBlockQueryDelay (currently 1)"
+RPCBlockQueryDelay = 5 
+
+[GasEstimator]
+EIP1559DynamicFees = false
+Mode = 'BlockHistory'
+PriceMax = '3000 gwei' # recommended by ds&a
+
+[GasEstimator.BlockHistory]
+BlockHistorySize = 200

core/build/platform_arch_guard.go

@@ -0,0 +1,3 @@
+//go:build !amd64 && !arm64
+package build
+"non-64-bits architectures are not supported"

core/chains/evm/client/errors.go

@@ -284,14 +284,24 @@ var gnosis = ClientErrors{
 	TransactionAlreadyInMempool: regexp.MustCompile(`(: |^)(alreadyknown)`),
 }
 
+var sei = ClientErrors{
+	// https://github.com/sei-protocol/sei-tendermint/blob/e9a22c961e83579d8a68cd045c532980d82fb2a0/types/mempool.go#L12
+	TransactionAlreadyInMempool: regexp.MustCompile("tx already exists in cache"),
+	// https://github.com/sei-protocol/sei-cosmos/blob/a4eb451c957b1ca7ca9118406682f93fe83d1f61/types/errors/errors.go#L50
+	// https://github.com/sei-protocol/sei-cosmos/blob/a4eb451c957b1ca7ca9118406682f93fe83d1f61/types/errors/errors.go#L56
+	// https://github.com/sei-protocol/sei-cosmos/blob/a4eb451c957b1ca7ca9118406682f93fe83d1f61/client/broadcast.go#L27
+	// https://github.com/sei-protocol/sei-cosmos/blob/a4eb451c957b1ca7ca9118406682f93fe83d1f61/types/errors/errors.go#L32
+	Fatal: regexp.MustCompile(`(: |^)'*out of gas|insufficient fee|Tx too large. Max size is \d+, but got \d+|: insufficient funds`),
+}
+
 const TerminallyStuckMsg = "transaction terminally stuck"
 
 // Tx.Error messages that are set internally so they are not chain or client specific
 var internal = ClientErrors{
 	TerminallyStuck: regexp.MustCompile(TerminallyStuckMsg),
 }
 
-var clients = []ClientErrors{parity, geth, arbitrum, metis, substrate, avalanche, nethermind, harmony, besu, erigon, klaytn, celo, zkSync, zkEvm, treasure, mantle, aStar, hedera, gnosis, internal}
+var clients = []ClientErrors{parity, geth, arbitrum, metis, substrate, avalanche, nethermind, harmony, besu, erigon, klaytn, celo, zkSync, zkEvm, treasure, mantle, aStar, hedera, gnosis, sei, internal}
 
 // ClientErrorRegexes returns a map of compiled regexes for each error type
 func ClientErrorRegexes(errsRegex config.ClientErrors) *ClientErrors {

core/chains/evm/client/errors_test.go

@@ -143,6 +143,7 @@ func Test_Eth_Errors(t *testing.T) {
 			{"ErrorObject { code: ServerError(3), message: \\\"known transaction. transaction with hash 0xf016…ad63 is already in the system\\\", data: Some(RawValue(\\\"0x\\\")) }", true, "zkSync"},
 			{"client error transaction already in mempool", true, "tomlConfig"},
 			{"alreadyknown", true, "Gnosis"},
+			{"tx already exists in cache", true, "Sei"},
 		}
 		for _, test := range tests {
 			err = evmclient.NewSendErrorS(test.message)
@@ -442,6 +443,11 @@ func Test_Eth_Errors_Fatal(t *testing.T) {
 		{"client error fatal", true, "tomlConfig"},
 		{"[Request ID: d9711488-4c1e-4af2-bc1f-7969913d7b60] Error invoking RPC: transaction [email protected] failed precheck with status INVALID_SIGNATURE", true, "hedera"},
 		{"invalid chain id for signer", true, "Treasure"},
+
+		{": out of gas", true, "Sei"},
+		{"Tx too large. Max size is 2048576, but got 2097431", true, "Sei"},
+		{": insufficient funds", true, "Sei"},
+		{"insufficient fee", true, "Sei"},
 	}
 
 	for _, test := range tests {

core/chains/evm/client/helpers_test.go

@@ -4,6 +4,7 @@ import (
 	"fmt"
 	"math/big"
 	"net/url"
+	"sync"
 	"testing"
 	"time"
 
@@ -216,6 +217,7 @@ const HeadResult = `{"difficulty":"0xf3a00","extraData":"0xd88301050384676574688
 type mockSubscription struct {
 	unsubscribed bool
 	Errors       chan error
+	unsub        sync.Once
 }
 
 func NewMockSubscription() *mockSubscription {
@@ -225,8 +227,10 @@ func NewMockSubscription() *mockSubscription {
 func (mes *mockSubscription) Err() <-chan error { return mes.Errors }
 
 func (mes *mockSubscription) Unsubscribe() {
-	mes.unsubscribed = true
-	close(mes.Errors)
+	mes.unsub.Do(func() {
+		mes.unsubscribed = true
+		close(mes.Errors)
+	})
 }
 
 func ParseTestNodeConfigs(nodes []NodeConfig) ([]*toml.Node, error) {

core/chains/evm/client/rpc_client.go

@@ -5,6 +5,7 @@ import (
 	"encoding/json"
 	"errors"
 	"fmt"
+	"math"
 	"math/big"
 	"net/url"
 	"strconv"
@@ -376,6 +377,10 @@ func (r *RPCClient) BatchCallContext(rootCtx context.Context, b []rpc.BatchElem)
 	var requestedFinalizedBlock bool
 	if r.chainType == chaintype.ChainAstar {
 		for _, el := range b {
+			if el.Method == "eth_getLogs" {
+				r.rpcLog.Critical("evmclient.BatchCallContext: eth_getLogs is not supported")
+				return errors.New("evmclient.BatchCallContext: eth_getLogs is not supported")
+			}
 			if !isRequestingFinalizedBlock(el) {
 				continue
 			}
@@ -490,10 +495,10 @@ func (r *RPCClient) SubscribeToHeads(ctx context.Context) (ch <-chan *evmtypes.H
 	}()
 
 	channel := make(chan *evmtypes.Head)
-	forwarder := newSubForwarder(channel, func(head *evmtypes.Head) *evmtypes.Head {
+	forwarder := newSubForwarder(channel, func(head *evmtypes.Head) (*evmtypes.Head, error) {
 		head.EVMChainID = ubig.New(r.chainID)
 		r.onNewHead(ctx, chStopInFlight, head)
-		return head
+		return head, nil
 	}, r.wrapRPCClientError)
 
 	err = forwarder.start(ws.rpc.EthSubscribe(ctx, forwarder.srcCh, args...))
@@ -1199,8 +1204,11 @@ func (r *RPCClient) FilterLogs(ctx context.Context, q ethereum.FilterQuery) (l [
 		l, err = ws.geth.FilterLogs(ctx, q)
 		err = r.wrapWS(err)
 	}
-	duration := time.Since(start)
 
+	if err == nil {
+		err = r.makeLogsValid(l)
+	}
+	duration := time.Since(start)
 	r.logResult(lggr, err, duration, r.getRPCDomain(), "FilterLogs",
 		"log", l,
 	)
@@ -1228,7 +1236,7 @@ func (r *RPCClient) SubscribeFilterLogs(ctx context.Context, q ethereum.FilterQu
 		r.logResult(lggr, err, duration, r.getRPCDomain(), "SubscribeFilterLogs")
 		err = r.wrapWS(err)
 	}()
-	sub := newSubForwarder(ch, nil, r.wrapRPCClientError)
+	sub := newSubForwarder(ch, r.makeLogValid, r.wrapRPCClientError)
 	err = sub.start(ws.geth.SubscribeFilterLogs(ctx, q, sub.srcCh))
 	if err != nil {
 		return
@@ -1452,3 +1460,38 @@ func ToBlockNumArg(number *big.Int) string {
 	}
 	return hexutil.EncodeBig(number)
 }
+
+func (r *RPCClient) makeLogsValid(logs []types.Log) error {
+	if r.chainType != chaintype.ChainSei {
+		return nil
+	}
+
+	for i := range logs {
+		var err error
+		logs[i], err = r.makeLogValid(logs[i])
+		if err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+func (r *RPCClient) makeLogValid(log types.Log) (types.Log, error) {
+	if r.chainType != chaintype.ChainSei {
+		return log, nil
+	}
+
+	if log.TxIndex > math.MaxUint32 {
+		return types.Log{}, fmt.Errorf("TxIndex of tx %s exceeds max supported value of %d", log.TxHash, math.MaxUint32)
+	}
+
+	if log.Index > math.MaxUint32 {
+		return types.Log{}, fmt.Errorf("log's index %d of tx %s exceeds max supported value of %d", log.Index, log.TxHash, math.MaxUint32)
+	}
+
+	// it's safe as we have a build guard to guarantee 64-bit system
+	newIndex := uint64(log.TxIndex<<32) | uint64(log.Index)
+	log.Index = uint(newIndex)
+	return log, nil
+}

core/chains/evm/client/rpc_client_internal_test.go

@@ -0,0 +1,93 @@
+package client
+
+import (
+	"errors"
+	"math"
+	"testing"
+
+	ethtypes "github.com/ethereum/go-ethereum/core/types"
+	"github.com/stretchr/testify/require"
+
+	commonclient "github.com/smartcontractkit/chainlink/v2/common/client"
+	"github.com/smartcontractkit/chainlink/v2/core/chains/evm/config/chaintype"
+	"github.com/smartcontractkit/chainlink/v2/core/logger"
+)
+
+func TestRPCClient_MakeLogsValid(t *testing.T) {
+	testCases := []struct {
+		Name             string
+		TxIndex          uint
+		LogIndex         uint
+		ExpectedLogIndex uint
+		ExpectedError    error
+	}{
+		{
+			Name:             "TxIndex = 0 LogIndex = 0",
+			TxIndex:          0,
+			LogIndex:         0,
+			ExpectedLogIndex: 0,
+			ExpectedError:    nil,
+		},
+		{
+			Name:             "TxIndex = 0 LogIndex = 1",
+			TxIndex:          0,
+			LogIndex:         1,
+			ExpectedLogIndex: 1,
+			ExpectedError:    nil,
+		},
+		{
+			Name:             "TxIndex = 0 LogIndex = MaxUint32",
+			TxIndex:          0,
+			LogIndex:         math.MaxUint32,
+			ExpectedLogIndex: math.MaxUint32,
+			ExpectedError:    nil,
+		},
+		{
+			Name:             "LogIndex = MaxUint32 + 1 => returns an error",
+			TxIndex:          0,
+			LogIndex:         math.MaxUint32 + 1,
+			ExpectedLogIndex: 0,
+			ExpectedError:    errors.New("log's index 4294967296 of tx 0x0000000000000000000000000000000000000000000000000000000000000000 exceeds max supported value of 4294967295"),
+		},
+		{
+			Name:             "TxIndex = 1 LogIndex = 0",
+			TxIndex:          1,
+			LogIndex:         0,
+			ExpectedLogIndex: math.MaxUint32 + 1,
+			ExpectedError:    nil,
+		},
+		{
+			Name:             "TxIndex = MaxUint32 LogIndex = MaxUint32",
+			TxIndex:          math.MaxUint32,
+			LogIndex:         math.MaxUint32,
+			ExpectedLogIndex: math.MaxUint64,
+			ExpectedError:    nil,
+		},
+		{
+			Name:             "TxIndex = MaxUint32 + 1 => returns an error",
+			TxIndex:          math.MaxUint32 + 1,
+			LogIndex:         0,
+			ExpectedLogIndex: 0,
+			ExpectedError:    errors.New("TxIndex of tx 0x0000000000000000000000000000000000000000000000000000000000000000 exceeds max supported value of 4294967295"),
+		},
+	}
+	for _, tc := range testCases {
+		t.Run(tc.Name, func(t *testing.T) {
+			rpc := NewRPCClient(TestNodePoolConfig{}, logger.TestLogger(t), nil, nil, "eth-primary-rpc-0", 0, nil, commonclient.Primary, commonclient.QueryTimeout, commonclient.QueryTimeout, "")
+			log, err := rpc.makeLogValid(ethtypes.Log{TxIndex: tc.TxIndex, Index: tc.LogIndex})
+			// non sei should return as is
+			require.NoError(t, err)
+			require.Equal(t, tc.TxIndex, log.TxIndex)
+			require.Equal(t, tc.LogIndex, log.Index)
+			seiRPC := NewRPCClient(TestNodePoolConfig{}, logger.TestLogger(t), nil, nil, "eth-primary-rpc-0", 0, nil, commonclient.Primary, commonclient.QueryTimeout, commonclient.QueryTimeout, chaintype.ChainSei)
+			log, err = seiRPC.makeLogValid(ethtypes.Log{TxIndex: tc.TxIndex, Index: tc.LogIndex})
+			if tc.ExpectedError != nil {
+				require.EqualError(t, err, tc.ExpectedError.Error())
+				return
+			}
+
+			require.Equal(t, tc.ExpectedLogIndex, log.Index)
+			require.Equal(t, tc.TxIndex, log.TxIndex)
+		})
+	}
+}