52 lines
2.2 KiB
Go
52 lines
2.2 KiB
Go
package types
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import (
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"math/big"
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sdk "github.com/cosmos/cosmos-sdk/types"
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ethaccounts "github.com/ethereum/go-ethereum/accounts"
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)
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const (
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// EthBech32Prefix defines the Bech32 prefix used for EthAccounts
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EthBech32Prefix = "eth"
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// Bech32PrefixAccAddr defines the Bech32 prefix of an account's address
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Bech32PrefixAccAddr = EthBech32Prefix
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// Bech32PrefixAccPub defines the Bech32 prefix of an account's public key
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Bech32PrefixAccPub = EthBech32Prefix + sdk.PrefixPublic
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// Bech32PrefixValAddr defines the Bech32 prefix of a validator's operator address
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Bech32PrefixValAddr = EthBech32Prefix + sdk.PrefixValidator + sdk.PrefixOperator
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// Bech32PrefixValPub defines the Bech32 prefix of a validator's operator public key
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Bech32PrefixValPub = EthBech32Prefix + sdk.PrefixValidator + sdk.PrefixOperator + sdk.PrefixPublic
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// Bech32PrefixConsAddr defines the Bech32 prefix of a consensus node address
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Bech32PrefixConsAddr = EthBech32Prefix + sdk.PrefixValidator + sdk.PrefixConsensus
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// Bech32PrefixConsPub defines the Bech32 prefix of a consensus node public key
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Bech32PrefixConsPub = EthBech32Prefix + sdk.PrefixValidator + sdk.PrefixConsensus + sdk.PrefixPublic
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// Bip44CoinType satisfies EIP84. See https://github.com/ethereum/EIPs/issues/84 for more info.
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Bip44CoinType = 60
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)
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var (
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// BIP44HDPath is the BIP44 HD path used on Ethereum.
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BIP44HDPath = ethaccounts.DefaultBaseDerivationPath.String()
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// PowerReduction defines the default power reduction value for staking
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PowerReduction = sdk.NewIntFromBigInt(new(big.Int).Exp(big.NewInt(10), big.NewInt(18), nil))
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)
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// SetBech32Prefixes sets the global prefixes to be used when serializing addresses and public keys to Bech32 strings.
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func SetBech32Prefixes(config *sdk.Config) {
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config.SetBech32PrefixForAccount(Bech32PrefixAccAddr, Bech32PrefixAccPub)
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config.SetBech32PrefixForValidator(Bech32PrefixValAddr, Bech32PrefixValPub)
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config.SetBech32PrefixForConsensusNode(Bech32PrefixConsAddr, Bech32PrefixConsPub)
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}
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// SetBip44CoinType sets the global coin type to be used in hierarchical deterministic wallets.
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func SetBip44CoinType(config *sdk.Config) {
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config.SetCoinType(Bip44CoinType)
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config.SetFullFundraiserPath(BIP44HDPath)
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}
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