mirror of
https://gitlab.com/pulsechaincom/prysm-pulse.git
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de73baa4a7
* rename last_withdrawal_validator_index * Update Capella methods to Specs #3068 * Add missing renames * rename minimal state Co-authored-by: prylabs-bulldozer[bot] <58059840+prylabs-bulldozer[bot]@users.noreply.github.com>
97 lines
3.5 KiB
Go
97 lines
3.5 KiB
Go
package capella
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import (
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"github.com/prysmaticlabs/prysm/v3/beacon-chain/core/time"
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"github.com/prysmaticlabs/prysm/v3/beacon-chain/state"
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state_native "github.com/prysmaticlabs/prysm/v3/beacon-chain/state/state-native"
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"github.com/prysmaticlabs/prysm/v3/config/params"
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enginev1 "github.com/prysmaticlabs/prysm/v3/proto/engine/v1"
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ethpb "github.com/prysmaticlabs/prysm/v3/proto/prysm/v1alpha1"
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)
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// UpgradeToCapella updates a generic state to return the version Capella state.
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func UpgradeToCapella(state state.BeaconState) (state.BeaconState, error) {
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epoch := time.CurrentEpoch(state)
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currentSyncCommittee, err := state.CurrentSyncCommittee()
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if err != nil {
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return nil, err
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}
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nextSyncCommittee, err := state.NextSyncCommittee()
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if err != nil {
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return nil, err
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}
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prevEpochParticipation, err := state.PreviousEpochParticipation()
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if err != nil {
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return nil, err
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}
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currentEpochParticipation, err := state.CurrentEpochParticipation()
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if err != nil {
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return nil, err
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}
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inactivityScores, err := state.InactivityScores()
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if err != nil {
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return nil, err
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}
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payloadHeader, err := state.LatestExecutionPayloadHeader()
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if err != nil {
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return nil, err
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}
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txRoot, err := payloadHeader.TransactionsRoot()
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if err != nil {
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return nil, err
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}
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s := ðpb.BeaconStateCapella{
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GenesisTime: state.GenesisTime(),
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GenesisValidatorsRoot: state.GenesisValidatorsRoot(),
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Slot: state.Slot(),
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Fork: ðpb.Fork{
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PreviousVersion: state.Fork().CurrentVersion,
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CurrentVersion: params.BeaconConfig().CapellaForkVersion,
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Epoch: epoch,
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},
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LatestBlockHeader: state.LatestBlockHeader(),
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BlockRoots: state.BlockRoots(),
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StateRoots: state.StateRoots(),
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HistoricalRoots: state.HistoricalRoots(),
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Eth1Data: state.Eth1Data(),
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Eth1DataVotes: state.Eth1DataVotes(),
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Eth1DepositIndex: state.Eth1DepositIndex(),
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Validators: state.Validators(),
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Balances: state.Balances(),
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RandaoMixes: state.RandaoMixes(),
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Slashings: state.Slashings(),
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PreviousEpochParticipation: prevEpochParticipation,
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CurrentEpochParticipation: currentEpochParticipation,
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JustificationBits: state.JustificationBits(),
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PreviousJustifiedCheckpoint: state.PreviousJustifiedCheckpoint(),
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CurrentJustifiedCheckpoint: state.CurrentJustifiedCheckpoint(),
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FinalizedCheckpoint: state.FinalizedCheckpoint(),
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InactivityScores: inactivityScores,
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CurrentSyncCommittee: currentSyncCommittee,
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NextSyncCommittee: nextSyncCommittee,
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LatestExecutionPayloadHeader: &enginev1.ExecutionPayloadHeaderCapella{
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ParentHash: payloadHeader.ParentHash(),
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FeeRecipient: payloadHeader.FeeRecipient(),
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StateRoot: payloadHeader.StateRoot(),
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ReceiptsRoot: payloadHeader.ReceiptsRoot(),
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LogsBloom: payloadHeader.LogsBloom(),
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PrevRandao: payloadHeader.PrevRandao(),
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BlockNumber: payloadHeader.BlockNumber(),
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GasLimit: payloadHeader.GasLimit(),
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GasUsed: payloadHeader.GasUsed(),
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Timestamp: payloadHeader.Timestamp(),
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ExtraData: payloadHeader.ExtraData(),
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BaseFeePerGas: payloadHeader.BaseFeePerGas(),
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BlockHash: payloadHeader.BlockHash(),
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TransactionsRoot: txRoot,
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WithdrawalsRoot: make([]byte, 32),
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},
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NextWithdrawalIndex: 0,
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NextWithdrawalValidatorIndex: 0,
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}
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return state_native.InitializeFromProtoUnsafeCapella(s)
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}
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