BCF-2492 Remove evm default chain id

core/chains/evm/chain.go

@@ -74,8 +74,6 @@ type LegacyChains struct {
 //
 //go:generate mockery --quiet --name LegacyChainContainer --output ./mocks/ --case=underscore
 type LegacyChainContainer interface {
-	SetDefault(Chain)
-	Default() (Chain, error)
 	Get(id string) (Chain, error)
 	Len() int
 	List(ids ...string) ([]Chain, error)
@@ -100,27 +98,14 @@ func (c *LegacyChains) ChainNodeConfigs() evmtypes.Configs {
 	return c.cfgs
 }
 
-// TODO BCR-2510 this may not be needed if EVM is not enabled by default
-func (c *LegacyChains) SetDefault(dflt Chain) {
-	c.dflt = dflt
-}
-
-func (c *LegacyChains) Default() (Chain, error) {
-	if c.dflt == nil {
-		return nil, fmt.Errorf("no default chain specified")
-	}
-	return c.dflt, nil
-}
-
 // backward compatibility.
 // eth keys are represented as multiple types in the code base;
-// *big.Int, string, and int64. this lead to special 'default' handling
-// of nil big.Int and empty string.
+// *big.Int, string, and int64.
 //
 // TODO BCF-2507 unify the type system
 func (c *LegacyChains) Get(id string) (Chain, error) {
 	if id == nilBigInt.String() || id == emptyString {
-		return c.Default()
+		return nil, fmt.Errorf("invalid chain id requested: %q", id)
 	}
 	return c.ChainsKV.Get(id)
 }

core/chains/evm/headtracker/head_tracker_test.go

@@ -428,7 +428,7 @@ func TestHeadTracker_SwitchesToLongestChainWithHeadSamplingEnabled(t *testing.T)
 	ethClient := evmtest.NewEthClientMockWithDefaultChain(t)
 
 	checker := commonmocks.NewHeadTrackable[*evmtypes.Head, gethCommon.Hash](t)
-	orm := headtracker.NewORM(db, logger, config.Database(), *config.DefaultChainID())
+	orm := headtracker.NewORM(db, logger, config.Database(), *evmtest.MustGetDefaultChainID(t, config.EVMConfigs()))
 	csCfg := evmtest.NewChainScopedConfig(t, config)
 	ht := createHeadTrackerWithChecker(t, ethClient, csCfg.EVM(), csCfg.EVM().HeadTracker(), orm, checker)
 
@@ -779,7 +779,7 @@ func TestHeadTracker_Backfill(t *testing.T) {
 		}
 
 		ethClient := evmtest.NewEthClientMock(t)
-		ethClient.On("ConfiguredChainID", mock.Anything).Return(cfg.DefaultChainID(), nil)
+		ethClient.On("ConfiguredChainID", mock.Anything).Return(evmtest.MustGetDefaultChainID(t, cfg.EVMConfigs()), nil)
 		ht := createHeadTrackerWithNeverSleeper(t, ethClient, cfg, orm)
 
 		err := ht.Backfill(ctx, &h12, 2)
@@ -796,7 +796,7 @@ func TestHeadTracker_Backfill(t *testing.T) {
 		}
 
 		ethClient := evmtest.NewEthClientMock(t)
-		ethClient.On("ConfiguredChainID", mock.Anything).Return(cfg.DefaultChainID(), nil)
+		ethClient.On("ConfiguredChainID", mock.Anything).Return(evmtest.MustGetDefaultChainID(t, cfg.EVMConfigs()), nil)
 		ethClient.On("HeadByHash", mock.Anything, head10.Hash).
 			Return(&head10, nil)
 
@@ -832,7 +832,7 @@ func TestHeadTracker_Backfill(t *testing.T) {
 		}
 
 		ethClient := evmtest.NewEthClientMock(t)
-		ethClient.On("ConfiguredChainID", mock.Anything).Return(cfg.DefaultChainID(), nil)
+		ethClient.On("ConfiguredChainID", mock.Anything).Return(evmtest.MustGetDefaultChainID(t, cfg.EVMConfigs()), nil)
 
 		ht := createHeadTrackerWithNeverSleeper(t, ethClient, cfg, orm)
 
@@ -865,7 +865,7 @@ func TestHeadTracker_Backfill(t *testing.T) {
 		}
 
 		ethClient := evmtest.NewEthClientMock(t)
-		ethClient.On("ConfiguredChainID", mock.Anything).Return(cfg.DefaultChainID(), nil)
+		ethClient.On("ConfiguredChainID", mock.Anything).Return(evmtest.MustGetDefaultChainID(t, cfg.EVMConfigs()), nil)
 
 		ht := createHeadTrackerWithNeverSleeper(t, ethClient, cfg, orm)
 
@@ -883,7 +883,7 @@ func TestHeadTracker_Backfill(t *testing.T) {
 		orm := headtracker.NewORM(db, logger, cfg.Database(), cltest.FixtureChainID)
 
 		ethClient := evmtest.NewEthClientMock(t)
-		ethClient.On("ConfiguredChainID", mock.Anything).Return(cfg.DefaultChainID(), nil)
+		ethClient.On("ConfiguredChainID", mock.Anything).Return(evmtest.MustGetDefaultChainID(t, cfg.EVMConfigs()), nil)
 		ethClient.On("HeadByHash", mock.Anything, head0.Hash).
 			Return(&head0, nil)
 
@@ -911,7 +911,7 @@ func TestHeadTracker_Backfill(t *testing.T) {
 		}
 
 		ethClient := evmtest.NewEthClientMock(t)
-		ethClient.On("ConfiguredChainID", mock.Anything).Return(cfg.DefaultChainID(), nil)
+		ethClient.On("ConfiguredChainID", mock.Anything).Return(evmtest.MustGetDefaultChainID(t, cfg.EVMConfigs()), nil)
 		ethClient.On("HeadByHash", mock.Anything, head10.Hash).
 			Return(&head10, nil).
 			Once()
@@ -942,7 +942,7 @@ func TestHeadTracker_Backfill(t *testing.T) {
 		}
 
 		ethClient := evmtest.NewEthClientMock(t)
-		ethClient.On("ConfiguredChainID", mock.Anything).Return(cfg.DefaultChainID(), nil)
+		ethClient.On("ConfiguredChainID", mock.Anything).Return(evmtest.MustGetDefaultChainID(t, cfg.EVMConfigs()), nil)
 		ethClient.On("HeadByHash", mock.Anything, head10.Hash).
 			Return(&head10, nil)
 		ethClient.On("HeadByHash", mock.Anything, head8.Hash).
@@ -967,7 +967,7 @@ func TestHeadTracker_Backfill(t *testing.T) {
 		logger := logger.TestLogger(t)
 		orm := headtracker.NewORM(db, logger, cfg.Database(), cltest.FixtureChainID)
 		ethClient := evmtest.NewEthClientMock(t)
-		ethClient.On("ConfiguredChainID", mock.Anything).Return(cfg.DefaultChainID(), nil)
+		ethClient.On("ConfiguredChainID", mock.Anything).Return(evmtest.MustGetDefaultChainID(t, cfg.EVMConfigs()), nil)
 		ethClient.On("HeadByHash", mock.Anything, h14.Hash).Return(&h14, nil).Once()
 		ethClient.On("HeadByHash", mock.Anything, h13.Hash).Return(&h13, nil).Once()
 		ethClient.On("HeadByHash", mock.Anything, h12.Hash).Return(nil, errors.New("not found")).Once()

core/chains/evm/txmgr/evm_tx_store_test.go

@@ -417,7 +417,7 @@ func TestORM_SetBroadcastBeforeBlockNum(t *testing.T) {
 	t.Run("only updates evm.tx_attempts for the current chain", func(t *testing.T) {
 		require.NoError(t, ethKeyStore.Add(fromAddress, testutils.SimulatedChainID))
 		require.NoError(t, ethKeyStore.Enable(fromAddress, testutils.SimulatedChainID))
-		etxThisChain := cltest.MustInsertUnconfirmedEthTxWithBroadcastLegacyAttempt(t, txStore, 1, fromAddress, cfg.DefaultChainID())
+		etxThisChain := cltest.MustInsertUnconfirmedEthTxWithBroadcastLegacyAttempt(t, txStore, 1, fromAddress, cfg.EVM().ChainID())
 		etxOtherChain := cltest.MustInsertUnconfirmedEthTxWithBroadcastLegacyAttempt(t, txStore, 0, fromAddress, testutils.SimulatedChainID)
 
 		require.NoError(t, txStore.SetBroadcastBeforeBlockNum(headNum, chainID))

core/cmd/eth_keys_commands_test.go

@@ -15,6 +15,7 @@ import (
 	"github.com/smartcontractkit/chainlink/v2/core/assets"
 	"github.com/smartcontractkit/chainlink/v2/core/cmd"
 	"github.com/smartcontractkit/chainlink/v2/core/internal/cltest"
+	"github.com/smartcontractkit/chainlink/v2/core/internal/testutils"
 	"github.com/smartcontractkit/chainlink/v2/core/services/chainlink"
 	"github.com/smartcontractkit/chainlink/v2/core/utils"
 	"github.com/smartcontractkit/chainlink/v2/core/web/presenters"
@@ -182,28 +183,21 @@ func TestShell_CreateETHKey(t *testing.T) {
 	require.NoError(t, err)
 	require.Equal(t, 1, len(keys))
 
-	// create a key on the default chain
-	set := flag.NewFlagSet("test", 0)
-	cltest.FlagSetApplyFromAction(client.CreateETHKey, set, "")
-	c := cli.NewContext(nil, set, nil)
-	assert.NoError(t, client.CreateETHKey(c))
-
-	// create the key on a specific chainID
 	id := big.NewInt(0)
 
-	set = flag.NewFlagSet("test", 0)
+	set := flag.NewFlagSet("test", 0)
 	cltest.FlagSetApplyFromAction(client.CreateETHKey, set, "")
 
-	require.NoError(t, set.Set("evmChainID", ""))
+	require.NoError(t, set.Set("evm-chain-id", testutils.FixtureChainID.String()))
 
-	c = cli.NewContext(nil, set, nil)
-	require.NoError(t, set.Parse([]string{"-evmChainID", id.String()}))
+	c := cli.NewContext(nil, set, nil)
+	require.NoError(t, set.Parse([]string{"-evm-chain-id", id.String()}))
 	assert.NoError(t, client.CreateETHKey(c))
 
-	cltest.AssertCount(t, db, "evm.key_states", 3)
+	cltest.AssertCount(t, db, "evm.key_states", 2)
 	keys, err = app.KeyStore.Eth().GetAll()
 	require.NoError(t, err)
-	require.Equal(t, 3, len(keys))
+	require.Equal(t, 2, len(keys))
 }
 
 func TestShell_DeleteETHKey(t *testing.T) {
@@ -308,9 +302,12 @@ func TestShell_ImportExportETHKey_NoChains(t *testing.T) {
 
 	// Import the key
 	set = flag.NewFlagSet("test", 0)
-	set.String("old-password", "../internal/fixtures/incorrect_password.txt", "")
-	err = set.Parse([]string{keyfilepath})
-	require.NoError(t, err)
+	cltest.FlagSetApplyFromAction(client.ImportETHKey, set, "")
+
+	require.NoError(t, set.Set("evmChainID", testutils.FixtureChainID.String()))
+	require.NoError(t, set.Set("old-password", "../internal/fixtures/incorrect_password.txt"))
+	require.NoError(t, set.Parse([]string{keyfilepath}))
+
 	c = cli.NewContext(nil, set, nil)
 	err = client.ImportETHKey(c)
 	require.NoError(t, err)
@@ -412,6 +409,8 @@ func TestShell_ImportExportETHKey_WithChains(t *testing.T) {
 	set = flag.NewFlagSet("test", 0)
 	cltest.FlagSetApplyFromAction(client.ImportETHKey, set, "")
 
+	require.NoError(t, set.Set("evmChainID", testutils.FixtureChainID.String()))
+	require.NoError(t, set.Set("evmChainID", testutils.FixtureChainID.String()))
 	require.NoError(t, set.Set("old-password", "../internal/fixtures/incorrect_password.txt"))
 	require.NoError(t, set.Parse([]string{keyfilepath}))
 

core/cmd/evm_transaction_commands_test.go

@@ -17,6 +17,8 @@ import (
 	evmtypes "github.com/smartcontractkit/chainlink/v2/core/chains/evm/types"
 	"github.com/smartcontractkit/chainlink/v2/core/cmd"
 	"github.com/smartcontractkit/chainlink/v2/core/internal/cltest"
+	"github.com/smartcontractkit/chainlink/v2/core/internal/testutils"
+	"github.com/smartcontractkit/chainlink/v2/core/internal/testutils/evmtest"
 	"github.com/smartcontractkit/chainlink/v2/core/services/chainlink"
 	"github.com/smartcontractkit/chainlink/v2/core/store/models"
 )
@@ -160,6 +162,7 @@ func TestShell_SendEther_From_Txm(t *testing.T) {
 	amount := "100.5"
 	to := "0x342156c8d3bA54Abc67920d35ba1d1e67201aC9C"
 	require.NoError(t, set.Parse([]string{amount, fromAddress.Hex(), to}))
+	require.NoError(t, set.Set("id", evmtest.MustGetDefaultChainID(t, app.Config.EVMConfigs()).String()))
 
 	cliapp := cli.NewApp()
 	c := cli.NewContext(cliapp, set, nil)
@@ -215,6 +218,7 @@ func TestShell_SendEther_From_Txm_WEI(t *testing.T) {
 	set := flag.NewFlagSet("sendether", 0)
 	cltest.FlagSetApplyFromAction(client.SendEther, set, "")
 
+	require.NoError(t, set.Set("id", testutils.FixtureChainID.String()))
 	require.NoError(t, set.Set("wei", "false"))
 
 	amount := "1000000000000000000"

core/cmd/forwarders_commands_test.go

@@ -77,7 +77,7 @@ func TestShell_TrackEVMForwarder(t *testing.T) {
 	cltest.FlagSetApplyFromAction(client.TrackForwarder, set, "")
 
 	require.NoError(t, set.Set("address", "0x5431F5F973781809D18643b87B44921b11355d81"))
-	require.NoError(t, set.Set("evmChainID", id.String()))
+	require.NoError(t, set.Set("evm-chain-id", id.String()))
 
 	err := client.TrackForwarder(cli.NewContext(nil, set, nil))
 	require.NoError(t, err)
@@ -122,7 +122,7 @@ func TestShell_TrackEVMForwarder_BadAddress(t *testing.T) {
 	cltest.FlagSetApplyFromAction(client.TrackForwarder, set, "")
 
 	require.NoError(t, set.Set("address", "0xWrongFormatAddress"))
-	require.NoError(t, set.Set("evmChainID", id.String()))
+	require.NoError(t, set.Set("evm-chain-id", id.String()))
 
 	err := client.TrackForwarder(cli.NewContext(nil, set, nil))
 	require.Contains(t, err.Error(), "could not decode address: invalid hex string")

core/cmd/shell_local.go

@@ -375,18 +375,6 @@ func (s *Shell) runNode(c *cli.Context) error {
 
 	legacyEVMChains := app.GetRelayers().LegacyEVMChains()
 
-	// By passing in a function we can be lazy trying to look up a default
-	// chain - if there are no existing keys, there is no need to check for
-	// a chain ID
-	DefaultEVMChainIDFunc := func() (*big.Int, error) {
-		def, err2 := legacyEVMChains.Default()
-		if err2 != nil {
-			return nil, errors.Wrap(err2, "cannot get default EVM chain ID; no default EVM chain available")
-		}
-		return def.ID(), nil
-	}
-	err = keyStore.Migrate(s.Config.Password().VRF(), DefaultEVMChainIDFunc)
-
 	if s.Config.EVMEnabled() {
 		if err != nil {
 			return errors.Wrap(err, "error migrating keystore")

core/cmd/shell_local_test.go

@@ -323,6 +323,7 @@ func TestShell_RebroadcastTransactions_Txm(t *testing.T) {
 	set := flag.NewFlagSet("test", 0)
 	cltest.FlagSetApplyFromAction(client.RebroadcastTransactions, set, "")
 
+	require.NoError(t, set.Set("evmChainID", testutils.FixtureChainID.String()))
 	require.NoError(t, set.Set("beginningNonce", strconv.FormatUint(beginningNonce, 10)))
 	require.NoError(t, set.Set("endingNonce", strconv.FormatUint(endingNonce, 10)))
 	require.NoError(t, set.Set("gasPriceWei", "100000000000"))
@@ -402,6 +403,7 @@ func TestShell_RebroadcastTransactions_OutsideRange_Txm(t *testing.T) {
 			set := flag.NewFlagSet("test", 0)
 			cltest.FlagSetApplyFromAction(client.RebroadcastTransactions, set, "")
 
+			require.NoError(t, set.Set("evmChainID", testutils.FixtureChainID.String()))
 			require.NoError(t, set.Set("beginningNonce", strconv.FormatUint(uint64(beginningNonce), 10)))
 			require.NoError(t, set.Set("endingNonce", strconv.FormatUint(uint64(endingNonce), 10)))
 			require.NoError(t, set.Set("gasPriceWei", gasPrice.String()))
@@ -482,6 +484,7 @@ func TestShell_RebroadcastTransactions_AddressCheck(t *testing.T) {
 			set := flag.NewFlagSet("test", 0)
 			cltest.FlagSetApplyFromAction(client.RebroadcastTransactions, set, "")
 
+			require.NoError(t, set.Set("evmChainID", testutils.FixtureChainID.String()))
 			require.NoError(t, set.Set("address", fromAddress.Hex()))
 			require.NoError(t, set.Set("password", "../internal/fixtures/correct_password.txt"))
 			c := cli.NewContext(nil, set, nil)

core/cmd/shell_remote_test.go

@@ -125,12 +125,8 @@ func TestShell_ReplayBlocks(t *testing.T) {
 	cltest.FlagSetApplyFromAction(client.ReplayFromBlock, set, "")
 
 	require.NoError(t, set.Set("block-number", "42"))
-
-	c := cli.NewContext(nil, set, nil)
-	assert.NoError(t, client.ReplayFromBlock(c))
-
 	require.NoError(t, set.Set("evm-chain-id", "12345678"))
-	c = cli.NewContext(nil, set, nil)
+	c := cli.NewContext(nil, set, nil)
 	assert.ErrorContains(t, client.ReplayFromBlock(c), "chain id does not match any local chains")
 
 	require.NoError(t, set.Set("evm-chain-id", "0"))

core/config/app_config.go

@@ -1,7 +1,6 @@
 package config
 
 import (
-	"math/big"
 	"time"
 
 	"github.com/google/uuid"
@@ -21,7 +20,6 @@ type AppConfig interface {
 	RootDir() string
 	ShutdownGracePeriod() time.Duration
 	InsecureFastScrypt() bool
-	DefaultChainID() *big.Int
 	EVMEnabled() bool
 	EVMRPCEnabled() bool
 	CosmosEnabled() bool