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app: change bech32 prefix cosmos -> eth (#429)

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This commit is contained in:
Federico Kunze 2020-08-05 15:27:48 +02:00 committed by GitHub
parent 1428cd6a5c
commit 5ff2b316cb
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5 changed files with 69 additions and 8 deletions
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10
app/ethermint.go
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@ -27,7 +27,7 @@ import (
"github.com/cosmos/ethermint/app/ante"
ethermintcodec "github.com/cosmos/ethermint/codec"
eminttypes "github.com/cosmos/ethermint/types"
ethermint "github.com/cosmos/ethermint/types"
"github.com/cosmos/ethermint/x/evm"
"github.com/cosmos/ethermint/x/faucet"
@ -37,6 +37,12 @@ import (
dbm "github.com/tendermint/tm-db"
)
func init() {
// set the address prefixes
config := sdk.GetConfig()
ethermint.SetBech32Prefixes(config)
}
const appName = "Ethermint"
var (
@ -176,7 +182,7 @@ func NewEthermintApp(
// use custom Ethermint account for contracts
app.AccountKeeper = auth.NewAccountKeeper(
appCodec, keys[auth.StoreKey], app.subspaces[auth.ModuleName], eminttypes.ProtoAccount,
appCodec, keys[auth.StoreKey], app.subspaces[auth.ModuleName], ethermint.ProtoAccount,
)
app.BankKeeper = bank.NewBaseKeeper(
appCodec, keys[bank.StoreKey], app.AccountKeeper, app.subspaces[bank.ModuleName], app.BlacklistedAccAddrs(),

5
cmd/emintcli/main.go
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@ -26,6 +26,7 @@ import (
"github.com/cosmos/ethermint/codec"
"github.com/cosmos/ethermint/crypto"
"github.com/cosmos/ethermint/rpc"
ethermint "github.com/cosmos/ethermint/types"
)
var (
@ -44,9 +45,7 @@ func main() {
// Read in the configuration file for the sdk
config := sdk.GetConfig()
config.SetBech32PrefixForAccount(sdk.Bech32PrefixAccAddr, sdk.Bech32PrefixAccPub)
config.SetBech32PrefixForValidator(sdk.Bech32PrefixValAddr, sdk.Bech32PrefixValPub)
config.SetBech32PrefixForConsensusNode(sdk.Bech32PrefixConsAddr, sdk.Bech32PrefixConsPub)
ethermint.SetBech32Prefixes(config)
config.Seal()
rootCmd := &cobra.Command{

5
cmd/emintd/main.go
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@ -31,6 +31,7 @@ import (
"github.com/cosmos/ethermint/client"
"github.com/cosmos/ethermint/codec"
"github.com/cosmos/ethermint/crypto"
ethermint "github.com/cosmos/ethermint/types"
)
const flagInvCheckPeriod = "inv-check-period"
@ -52,9 +53,7 @@ func main() {
clientkeys.KeysCdc = cdc
config := sdk.GetConfig()
config.SetBech32PrefixForAccount(sdk.Bech32PrefixAccAddr, sdk.Bech32PrefixAccPub)
config.SetBech32PrefixForValidator(sdk.Bech32PrefixValAddr, sdk.Bech32PrefixValPub)
config.SetBech32PrefixForConsensusNode(sdk.Bech32PrefixConsAddr, sdk.Bech32PrefixConsPub)
ethermint.SetBech32Prefixes(config)
config.Seal()
ctx := server.NewDefaultContext()

30
types/config.go Normal file
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@ -0,0 +1,30 @@
package types
import (
sdk "github.com/cosmos/cosmos-sdk/types"
)
const (
// EthBech32Prefix defines the Bech32 prefix used for EthAccounts
EthBech32Prefix = "eth"
// Bech32PrefixAccAddr defines the Bech32 prefix of an account's address
Bech32PrefixAccAddr = EthBech32Prefix
// Bech32PrefixAccPub defines the Bech32 prefix of an account's public key
Bech32PrefixAccPub = EthBech32Prefix + sdk.PrefixPublic
// Bech32PrefixValAddr defines the Bech32 prefix of a validator's operator address
Bech32PrefixValAddr = EthBech32Prefix + sdk.PrefixValidator + sdk.PrefixOperator
// Bech32PrefixValPub defines the Bech32 prefix of a validator's operator public key
Bech32PrefixValPub = EthBech32Prefix + sdk.PrefixValidator + sdk.PrefixOperator + sdk.PrefixPublic
// Bech32PrefixConsAddr defines the Bech32 prefix of a consensus node address
Bech32PrefixConsAddr = EthBech32Prefix + sdk.PrefixValidator + sdk.PrefixConsensus
// Bech32PrefixConsPub defines the Bech32 prefix of a consensus node public key
Bech32PrefixConsPub = EthBech32Prefix + sdk.PrefixValidator + sdk.PrefixConsensus + sdk.PrefixPublic
)
// SetBech32Prefixes sets the global prefixes to be used when serializing addresses and public keys to Bech32 strings.
func SetBech32Prefixes(config *sdk.Config) {
config.SetBech32PrefixForAccount(Bech32PrefixAccAddr, Bech32PrefixAccPub)
config.SetBech32PrefixForValidator(Bech32PrefixValAddr, Bech32PrefixValPub)
config.SetBech32PrefixForConsensusNode(Bech32PrefixConsAddr, Bech32PrefixConsPub)
}

27
types/config_test.go Normal file
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@ -0,0 +1,27 @@
package types
import (
"testing"
"github.com/stretchr/testify/require"
sdk "github.com/cosmos/cosmos-sdk/types"
)
func TestSetBech32Prefixes(t *testing.T) {
config := sdk.GetConfig()
require.Equal(t, sdk.Bech32PrefixAccAddr, config.GetBech32AccountAddrPrefix())
require.Equal(t, sdk.Bech32PrefixAccPub, config.GetBech32AccountPubPrefix())
require.Equal(t, sdk.Bech32PrefixValAddr, config.GetBech32ValidatorAddrPrefix())
require.Equal(t, sdk.Bech32PrefixValPub, config.GetBech32ValidatorPubPrefix())
require.Equal(t, sdk.Bech32PrefixConsAddr, config.GetBech32ConsensusAddrPrefix())
require.Equal(t, sdk.Bech32PrefixConsPub, config.GetBech32ConsensusPubPrefix())
SetBech32Prefixes(config)
require.Equal(t, Bech32PrefixAccAddr, config.GetBech32AccountAddrPrefix())
require.Equal(t, Bech32PrefixAccPub, config.GetBech32AccountPubPrefix())
require.Equal(t, Bech32PrefixValAddr, config.GetBech32ValidatorAddrPrefix())
require.Equal(t, Bech32PrefixValPub, config.GetBech32ValidatorPubPrefix())
require.Equal(t, Bech32PrefixConsAddr, config.GetBech32ConsensusAddrPrefix())
require.Equal(t, Bech32PrefixConsPub, config.GetBech32ConsensusPubPrefix())
}