f358160cd5
Fixes: #10814 This PR updates the following RPC methods according to EIP-1898 specs. The following RPC methods are affected: - eth_getBalance - eth_getStorageAt - eth_getTransactionCount - eth_getCode - eth_call Note that eth_getBlockByNumber was not included in this list in the spec although it seems it should be affected also? Currently these methods all accept a blkParam string which can be one of "latest", "earliest", "pending", or a block number (decimal or hex). The spec enables caller to additionally specify a json hash which can include the following fields: - blockNumber EthUint64: A block number (decimal or hex) which is similar to the original use of the blkParam string - blockHash EthHash: The block hash - requireCanonical bool) If true we should make sure the block is in the canonical chain Since the blkParam needs to support both being a number/string and a json hash then this to properly work we need to introduce a new struct with pointer fields to check if they exist. This is done in the EthBlockParamByNumberOrHash struct which first tries to unmarshal as a json hash (according to eip-1898) and then fallback to unmarshal as string/number.
183 lines
7.0 KiB
Go
183 lines
7.0 KiB
Go
package full
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import (
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"context"
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"errors"
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"github.com/ipfs/go-cid"
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"github.com/filecoin-project/go-address"
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"github.com/filecoin-project/go-jsonrpc"
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"github.com/filecoin-project/go-state-types/abi"
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"github.com/filecoin-project/lotus/api"
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"github.com/filecoin-project/lotus/chain/types/ethtypes"
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)
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var ErrModuleDisabled = errors.New("module disabled, enable with Fevm.EnableEthRPC / LOTUS_FEVM_ENABLEETHRPC")
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type EthModuleDummy struct{}
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func (e *EthModuleDummy) EthAddressToFilecoinAddress(ctx context.Context, ethAddress ethtypes.EthAddress) (address.Address, error) {
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return address.Undef, ErrModuleDisabled
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}
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func (e *EthModuleDummy) EthGetMessageCidByTransactionHash(ctx context.Context, txHash *ethtypes.EthHash) (*cid.Cid, error) {
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return nil, ErrModuleDisabled
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}
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func (e *EthModuleDummy) EthGetTransactionHashByCid(ctx context.Context, cid cid.Cid) (*ethtypes.EthHash, error) {
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return nil, ErrModuleDisabled
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}
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func (e *EthModuleDummy) EthBlockNumber(ctx context.Context) (ethtypes.EthUint64, error) {
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return 0, ErrModuleDisabled
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}
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func (e *EthModuleDummy) EthAccounts(ctx context.Context) ([]ethtypes.EthAddress, error) {
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return nil, ErrModuleDisabled
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}
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func (e *EthModuleDummy) EthGetBlockTransactionCountByNumber(ctx context.Context, blkNum ethtypes.EthUint64) (ethtypes.EthUint64, error) {
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return 0, ErrModuleDisabled
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}
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func (e *EthModuleDummy) EthGetBlockTransactionCountByHash(ctx context.Context, blkHash ethtypes.EthHash) (ethtypes.EthUint64, error) {
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return 0, ErrModuleDisabled
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}
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func (e *EthModuleDummy) EthGetBlockByHash(ctx context.Context, blkHash ethtypes.EthHash, fullTxInfo bool) (ethtypes.EthBlock, error) {
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return ethtypes.EthBlock{}, ErrModuleDisabled
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}
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func (e *EthModuleDummy) EthGetBlockByNumber(ctx context.Context, blkNum string, fullTxInfo bool) (ethtypes.EthBlock, error) {
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return ethtypes.EthBlock{}, ErrModuleDisabled
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}
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func (e *EthModuleDummy) EthGetTransactionByHash(ctx context.Context, txHash *ethtypes.EthHash) (*ethtypes.EthTx, error) {
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return nil, ErrModuleDisabled
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}
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func (e *EthModuleDummy) EthGetTransactionByHashLimited(ctx context.Context, txHash *ethtypes.EthHash, limit abi.ChainEpoch) (*ethtypes.EthTx, error) {
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return nil, ErrModuleDisabled
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}
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func (e *EthModuleDummy) EthGetTransactionCount(ctx context.Context, sender ethtypes.EthAddress, blkParam ethtypes.EthBlockParamByNumberOrHash) (ethtypes.EthUint64, error) {
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return 0, ErrModuleDisabled
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}
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func (e *EthModuleDummy) EthGetTransactionReceipt(ctx context.Context, txHash ethtypes.EthHash) (*api.EthTxReceipt, error) {
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return nil, ErrModuleDisabled
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}
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func (e *EthModuleDummy) EthGetTransactionReceiptLimited(ctx context.Context, txHash ethtypes.EthHash, limit abi.ChainEpoch) (*api.EthTxReceipt, error) {
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return nil, ErrModuleDisabled
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}
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func (e *EthModuleDummy) EthGetTransactionByBlockHashAndIndex(ctx context.Context, blkHash ethtypes.EthHash, txIndex ethtypes.EthUint64) (ethtypes.EthTx, error) {
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return ethtypes.EthTx{}, ErrModuleDisabled
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}
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func (e *EthModuleDummy) EthGetTransactionByBlockNumberAndIndex(ctx context.Context, blkNum ethtypes.EthUint64, txIndex ethtypes.EthUint64) (ethtypes.EthTx, error) {
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return ethtypes.EthTx{}, ErrModuleDisabled
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}
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func (e *EthModuleDummy) EthGetCode(ctx context.Context, address ethtypes.EthAddress, blkParam ethtypes.EthBlockParamByNumberOrHash) (ethtypes.EthBytes, error) {
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return nil, ErrModuleDisabled
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}
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func (e *EthModuleDummy) EthGetStorageAt(ctx context.Context, address ethtypes.EthAddress, position ethtypes.EthBytes, blkParam ethtypes.EthBlockParamByNumberOrHash) (ethtypes.EthBytes, error) {
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return nil, ErrModuleDisabled
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}
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func (e *EthModuleDummy) EthGetBalance(ctx context.Context, address ethtypes.EthAddress, blkParam ethtypes.EthBlockParamByNumberOrHash) (ethtypes.EthBigInt, error) {
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return ethtypes.EthBigIntZero, ErrModuleDisabled
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}
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func (e *EthModuleDummy) EthFeeHistory(ctx context.Context, p jsonrpc.RawParams) (ethtypes.EthFeeHistory, error) {
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return ethtypes.EthFeeHistory{}, ErrModuleDisabled
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}
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func (e *EthModuleDummy) EthChainId(ctx context.Context) (ethtypes.EthUint64, error) {
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return 0, ErrModuleDisabled
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}
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func (e *EthModuleDummy) EthSyncing(ctx context.Context) (ethtypes.EthSyncingResult, error) {
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return ethtypes.EthSyncingResult{}, ErrModuleDisabled
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}
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func (e *EthModuleDummy) NetVersion(ctx context.Context) (string, error) {
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return "", ErrModuleDisabled
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}
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func (e *EthModuleDummy) NetListening(ctx context.Context) (bool, error) {
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return false, ErrModuleDisabled
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}
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func (e *EthModuleDummy) EthProtocolVersion(ctx context.Context) (ethtypes.EthUint64, error) {
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return 0, ErrModuleDisabled
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}
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func (e *EthModuleDummy) EthGasPrice(ctx context.Context) (ethtypes.EthBigInt, error) {
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return ethtypes.EthBigIntZero, ErrModuleDisabled
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}
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func (e *EthModuleDummy) EthEstimateGas(ctx context.Context, tx ethtypes.EthCall) (ethtypes.EthUint64, error) {
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return 0, ErrModuleDisabled
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}
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func (e *EthModuleDummy) EthCall(ctx context.Context, tx ethtypes.EthCall, blkParam ethtypes.EthBlockParamByNumberOrHash) (ethtypes.EthBytes, error) {
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return nil, ErrModuleDisabled
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}
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func (e *EthModuleDummy) EthMaxPriorityFeePerGas(ctx context.Context) (ethtypes.EthBigInt, error) {
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return ethtypes.EthBigIntZero, ErrModuleDisabled
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}
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func (e *EthModuleDummy) EthSendRawTransaction(ctx context.Context, rawTx ethtypes.EthBytes) (ethtypes.EthHash, error) {
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return ethtypes.EthHash{}, ErrModuleDisabled
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}
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func (e *EthModuleDummy) Web3ClientVersion(ctx context.Context) (string, error) {
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return "", ErrModuleDisabled
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}
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func (e *EthModuleDummy) EthGetLogs(ctx context.Context, filter *ethtypes.EthFilterSpec) (*ethtypes.EthFilterResult, error) {
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return ðtypes.EthFilterResult{}, ErrModuleDisabled
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}
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func (e *EthModuleDummy) EthGetFilterChanges(ctx context.Context, id ethtypes.EthFilterID) (*ethtypes.EthFilterResult, error) {
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return ðtypes.EthFilterResult{}, ErrModuleDisabled
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}
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func (e *EthModuleDummy) EthGetFilterLogs(ctx context.Context, id ethtypes.EthFilterID) (*ethtypes.EthFilterResult, error) {
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return ðtypes.EthFilterResult{}, ErrModuleDisabled
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}
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func (e *EthModuleDummy) EthNewFilter(ctx context.Context, filter *ethtypes.EthFilterSpec) (ethtypes.EthFilterID, error) {
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return ethtypes.EthFilterID{}, ErrModuleDisabled
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}
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func (e *EthModuleDummy) EthNewBlockFilter(ctx context.Context) (ethtypes.EthFilterID, error) {
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return ethtypes.EthFilterID{}, ErrModuleDisabled
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}
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func (e *EthModuleDummy) EthNewPendingTransactionFilter(ctx context.Context) (ethtypes.EthFilterID, error) {
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return ethtypes.EthFilterID{}, ErrModuleDisabled
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}
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func (e *EthModuleDummy) EthUninstallFilter(ctx context.Context, id ethtypes.EthFilterID) (bool, error) {
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return false, ErrModuleDisabled
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}
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func (e *EthModuleDummy) EthSubscribe(ctx context.Context, params jsonrpc.RawParams) (ethtypes.EthSubscriptionID, error) {
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return ethtypes.EthSubscriptionID{}, ErrModuleDisabled
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}
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func (e *EthModuleDummy) EthUnsubscribe(ctx context.Context, id ethtypes.EthSubscriptionID) (bool, error) {
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return false, ErrModuleDisabled
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}
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var _ EthModuleAPI = &EthModuleDummy{}
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var _ EthEventAPI = &EthModuleDummy{}
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