92dc7d9a59
- Adds ethermint query command (`emintcli query ethermint <query>`)
- Supports block number, storage, code, balance lookups
- Implements RPC API methods `eth_blockNumber`, `eth_getStorageAt`, `eth_getBalance`, and `eth_getCode`
- Adds tester utility for RPC calls
- Adheres to go test format, but should not be run with regular suite
- Requires daemon and RPC server to be running
- Excluded from `make test`, available with `make test-rpc`
- Implemented AppModule interface and added EVM module to app
- Required for routing
- Implements `InitGenesis` (`x/evm/genesis.go`) and stubs `ExportGenesis`
- Modifies GenesisAccount to match expected format
58 lines
1.5 KiB
Go
58 lines
1.5 KiB
Go
package evm
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import (
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"fmt"
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sdk "github.com/cosmos/cosmos-sdk/types"
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"github.com/cosmos/ethermint/types"
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ethcmn "github.com/ethereum/go-ethereum/common"
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abci "github.com/tendermint/tendermint/abci/types"
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"math/big"
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)
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type (
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// GenesisState defines the application's genesis state. It contains all the
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// information required and accounts to initialize the blockchain.
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GenesisState struct {
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Accounts []GenesisAccount `json:"accounts"`
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}
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// GenesisAccount defines an account to be initialized in the genesis state.
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GenesisAccount struct {
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Address ethcmn.Address `json:"address"`
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Balance *big.Int `json:"balance"`
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Code []byte `json:"code,omitempty"`
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Storage types.Storage `json:"storage,omitempty"`
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}
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)
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func ValidateGenesis(data GenesisState) error {
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for _, acct := range data.Accounts {
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if len(acct.Address.Bytes()) == 0 {
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return fmt.Errorf("Invalid GenesisAccount Error: Missing Address")
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}
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if acct.Balance == nil {
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return fmt.Errorf("Invalid GenesisAccount Error: Missing Balance")
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}
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}
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return nil
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}
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func DefaultGenesisState() GenesisState {
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return GenesisState{
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Accounts: []GenesisAccount{},
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}
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}
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func InitGenesis(ctx sdk.Context, keeper Keeper, data GenesisState) []abci.ValidatorUpdate {
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for _, record := range data.Accounts {
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keeper.SetCode(ctx, record.Address, record.Code)
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keeper.CreateGenesisAccount(ctx, record)
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}
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return []abci.ValidatorUpdate{}
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}
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// TODO: Implement
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func ExportGenesis(ctx sdk.Context, k Keeper) GenesisState {
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return GenesisState{Accounts: nil}
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}
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