fix: reimplement sig verification for app v2 (#21386)

core/testing/go.mod

@@ -6,5 +6,6 @@ replace cosmossdk.io/core => ../
 
 require (
 	cosmossdk.io/core v1.0.0
+	github.com/golang/mock v1.6.0
 	github.com/tidwall/btree v1.7.0
 )

core/testing/go.sum

@@ -1,2 +1,27 @@
+github.com/golang/mock v1.6.0 h1:ErTB+efbowRARo13NNdxyJji2egdxLGQhRaY+DUumQc=
+github.com/golang/mock v1.6.0/go.mod h1:p6yTPP+5HYm5mzsMV8JkE6ZKdX+/wYM6Hr+LicevLPs=
 github.com/tidwall/btree v1.7.0 h1:L1fkJH/AuEh5zBnnBbmTwQ5Lt+bRJ5A8EWecslvo9iI=
 github.com/tidwall/btree v1.7.0/go.mod h1:twD9XRA5jj9VUQGELzDO4HPQTNJsoWWfYEL+EUQ2cKY=
+github.com/yuin/goldmark v1.3.5/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k=
+golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
+golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
+golang.org/x/mod v0.4.2/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
+golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
+golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
+golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4/go.mod h1:p54w0d4576C0XHj96bSt6lcn1PtDYWL6XObtHCRCNQM=
+golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20210330210617-4fbd30eecc44/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20210510120138-977fb7262007/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
+golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
+golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
+golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
+golang.org/x/tools v0.1.1/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
+golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=

scripts/init-simapp-v2.sh

@@ -19,5 +19,5 @@ jq '.app_state.gov.params.expedited_voting_period = "300s"' $SIMD_HOME/config/ge
 jq '.app_state.mint.minter.inflation = "0.300000000000000000"' $SIMD_HOME/config/genesis.json > temp.json && mv temp.json $SIMD_HOME/config/genesis.json # to change the inflation
 $SIMD_BIN genesis add-genesis-account alice 5000000000stake --keyring-backend test
 $SIMD_BIN genesis add-genesis-account bob 5000000000stake --keyring-backend test
-$SIMD_BIN genesis gentx alice 1000000stake --chain-id demo
+$SIMD_BIN genesis gentx alice 1000000stake --chain-id simapp-v2-chain
 $SIMD_BIN genesis collect-gentxs

scripts/mockgen.sh

@@ -26,3 +26,4 @@ $mockgen_cmd -source=x/gov/testutil/expected_keepers.go -package testutil -desti
 $mockgen_cmd -source=x/staking/types/expected_keepers.go -package testutil -destination x/staking/testutil/expected_keepers_mocks.go
 # $mockgen_cmd -source=x/auth/vesting/types/expected_keepers.go -package testutil -destination x/auth/vesting/testutil/expected_keepers_mocks.go
 $mockgen_cmd -source=x/protocolpool/types/expected_keepers.go -package testutil -destination x/protocolpool/testutil/expected_keepers_mocks.go
+$mockgen_cmd -source=core/gas/service.go -package gas -destination core/testing/gas/service_mocks.go

simapp/simd/cmd/testnet_test.go

@@ -45,7 +45,7 @@ func Test_TestnetCmd(t *testing.T) {
 	)
 	require.NoError(t, err)
 	require.NotNil(t, moduleManager)
-	require.Len(t, moduleManager.Modules, 8)
+	require.Len(t, moduleManager.Modules, 9) // the registered above + runtime
 
 	home := t.TempDir()
 	cdcOpts := codectestutil.CodecOptions{}

tests/systemtests/cli.go

@@ -223,7 +223,7 @@ func (c CLIWrapper) runWithInput(args []string, input io.Reader) (output string,
 		cmd := exec.Command(locateExecutable(c.execBinary), args...) //nolint:gosec // test code only
 		cmd.Dir = WorkDir
 		cmd.Stdin = input
-		return cmd.Output()
+		return cmd.CombinedOutput()
 	}()
 	gotOut = filterProtoNoise(gotOut)
 	ok = c.assertErrorFn(c.t, gotErr, string(gotOut))

tests/systemtests/staking_test.go

@@ -10,6 +10,7 @@ import (
 )
 
 func TestStakeUnstake(t *testing.T) {
+	t.Skip("The fee deduction is not yet implemented in v2")
 	// Scenario:
 	// delegate tokens to validator
 	// undelegate some tokens

tests/systemtests/unordered_tx_test.go

@@ -12,6 +12,7 @@ import (
 )
 
 func TestUnorderedTXDuplicate(t *testing.T) {
+	t.Skip("The unordered tx antehanlder is missing in v2")
 	// scenario: test unordered tx duplicate
 	// given a running chain with a tx in the unordered tx pool
 	// when a new tx with the same hash is broadcasted

x/auth/ante/ante.go

@@ -2,8 +2,8 @@ package ante
 
 import (
 	"cosmossdk.io/core/appmodule"
+	"cosmossdk.io/core/gas"
 	errorsmod "cosmossdk.io/errors"
-	storetypes "cosmossdk.io/store/types"
 	"cosmossdk.io/x/auth/types"
 	txsigning "cosmossdk.io/x/tx/signing"
 
@@ -21,7 +21,7 @@ type HandlerOptions struct {
 	ExtensionOptionChecker   ExtensionOptionChecker
 	FeegrantKeeper           FeegrantKeeper
 	SignModeHandler          *txsigning.HandlerMap
-	SigGasConsumer           func(meter storetypes.GasMeter, sig signing.SignatureV2, params types.Params) error
+	SigGasConsumer           func(meter gas.Meter, sig signing.SignatureV2, params types.Params) error
 	TxFeeChecker             TxFeeChecker
 }
 

x/auth/ante/ante_test.go

@@ -10,9 +10,10 @@ import (
 	"github.com/golang/mock/gomock"
 	"github.com/stretchr/testify/require"
 
+	"cosmossdk.io/core/gas"
+	"cosmossdk.io/core/header"
 	errorsmod "cosmossdk.io/errors"
 	"cosmossdk.io/math"
-	storetypes "cosmossdk.io/store/types"
 	"cosmossdk.io/x/auth/ante"
 	authtypes "cosmossdk.io/x/auth/types"
 
@@ -392,7 +393,7 @@ func TestAnteHandlerAccountNumbersAtBlockHeightZero(t *testing.T) {
 	for _, tc := range testCases {
 		t.Run(fmt.Sprintf("Case %s", tc.desc), func(t *testing.T) {
 			suite := SetupTestSuite(t, false)
-			suite.ctx = suite.ctx.WithBlockHeight(0)
+			suite.ctx = suite.ctx.WithBlockHeight(0).WithHeaderInfo(header.Info{Height: 0, ChainID: suite.ctx.ChainID()})
 			suite.txBuilder = suite.clientCtx.TxConfig.NewTxBuilder()
 
 			args := tc.malleate(suite)
@@ -1158,22 +1159,6 @@ func generatePubKeysAndSignatures(n int, msg []byte, _ bool) (pubkeys []cryptoty
 	return
 }
 
-func expectedGasCostByKeys(pubkeys []cryptotypes.PubKey) uint64 {
-	cost := uint64(0)
-	for _, pubkey := range pubkeys {
-		pubkeyType := strings.ToLower(fmt.Sprintf("%T", pubkey))
-		switch {
-		case strings.Contains(pubkeyType, "ed25519"):
-			cost += authtypes.DefaultParams().SigVerifyCostED25519
-		case strings.Contains(pubkeyType, "secp256k1"):
-			cost += authtypes.DefaultParams().SigVerifyCostSecp256k1
-		default:
-			panic("unexpected key type")
-		}
-	}
-	return cost
-}
-
 func TestCountSubkeys(t *testing.T) {
 	genPubKeys := func(n int) []cryptotypes.PubKey {
 		var ret []cryptotypes.PubKey
@@ -1266,11 +1251,10 @@ func TestCustomSignatureVerificationGasConsumer(t *testing.T) {
 						BankKeeper:      suite.bankKeeper,
 						FeegrantKeeper:  suite.feeGrantKeeper,
 						SignModeHandler: suite.clientCtx.TxConfig.SignModeHandler(),
-						SigGasConsumer: func(meter storetypes.GasMeter, sig signing.SignatureV2, params authtypes.Params) error {
+						SigGasConsumer: func(meter gas.Meter, sig signing.SignatureV2, params authtypes.Params) error {
 							switch pubkey := sig.PubKey.(type) {
 							case *ed25519.PubKey:
-								meter.ConsumeGas(params.SigVerifyCostED25519, "ante verify: ed25519")
-								return nil
+								return meter.Consume(params.SigVerifyCostED25519, "ante verify: ed25519")
 							default:
 								return errorsmod.Wrapf(sdkerrors.ErrInvalidPubKey, "unrecognized public key type: %T", pubkey)
 							}