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beacon/engine: encode/decode bals as hex for ExecutableData

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This commit is contained in:
Jared Wasinger 2026-05-21 12:06:43 -04:00
parent 36520d8199
commit aac9c15b62
2 changed files with 70 additions and 51 deletions
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8
beacon/engine/ed_codec.go
View file

@ -36,7 +36,7 @@ func (e ExecutableData) MarshalJSON() ([]byte, error) {
BlobGasUsed *hexutil.Uint64 `json:"blobGasUsed"` BlobGasUsed *hexutil.Uint64 `json:"blobGasUsed"`
ExcessBlobGas *hexutil.Uint64 `json:"excessBlobGas"` ExcessBlobGas *hexutil.Uint64 `json:"excessBlobGas"`
SlotNumber *hexutil.Uint64 `json:"slotNumber,omitempty"` SlotNumber *hexutil.Uint64 `json:"slotNumber,omitempty"`
BlockAccessList *bal.BlockAccessList `json:"blockAccessList,omitempty"` BlockAccessList *hexBlockAccessList `json:"blockAccessList,omitempty"`
} }
var enc ExecutableData var enc ExecutableData
enc.ParentHash = e.ParentHash enc.ParentHash = e.ParentHash
@ -62,7 +62,7 @@ func (e ExecutableData) MarshalJSON() ([]byte, error) {
enc.BlobGasUsed = (*hexutil.Uint64)(e.BlobGasUsed) enc.BlobGasUsed = (*hexutil.Uint64)(e.BlobGasUsed)
enc.ExcessBlobGas = (*hexutil.Uint64)(e.ExcessBlobGas) enc.ExcessBlobGas = (*hexutil.Uint64)(e.ExcessBlobGas)
enc.SlotNumber = (*hexutil.Uint64)(e.SlotNumber) enc.SlotNumber = (*hexutil.Uint64)(e.SlotNumber)
enc.BlockAccessList = e.BlockAccessList enc.BlockAccessList = (*hexBlockAccessList)(e.BlockAccessList)
return json.Marshal(&enc) return json.Marshal(&enc)
} }
@ -87,7 +87,7 @@ func (e *ExecutableData) UnmarshalJSON(input []byte) error {
BlobGasUsed *hexutil.Uint64 `json:"blobGasUsed"` BlobGasUsed *hexutil.Uint64 `json:"blobGasUsed"`
ExcessBlobGas *hexutil.Uint64 `json:"excessBlobGas"` ExcessBlobGas *hexutil.Uint64 `json:"excessBlobGas"`
SlotNumber *hexutil.Uint64 `json:"slotNumber,omitempty"` SlotNumber *hexutil.Uint64 `json:"slotNumber,omitempty"`
BlockAccessList *bal.BlockAccessList `json:"blockAccessList,omitempty"` BlockAccessList *hexBlockAccessList `json:"blockAccessList,omitempty"`
} }
var dec ExecutableData var dec ExecutableData
if err := json.Unmarshal(input, &dec); err != nil { if err := json.Unmarshal(input, &dec); err != nil {
@ -165,7 +165,7 @@ func (e *ExecutableData) UnmarshalJSON(input []byte) error {
e.SlotNumber = (*uint64)(dec.SlotNumber) e.SlotNumber = (*uint64)(dec.SlotNumber)
} }
if dec.BlockAccessList != nil { if dec.BlockAccessList != nil {
e.BlockAccessList = dec.BlockAccessList e.BlockAccessList = (*bal.BlockAccessList)(dec.BlockAccessList)
} }
return nil return nil
} }

19
beacon/engine/types.go
View file

@ -17,7 +17,9 @@
package engine package engine
import ( import (
"bytes"
"fmt" "fmt"
"github.com/ethereum/go-ethereum/rlp"
"math/big" "math/big"
"slices" "slices"
@ -104,6 +106,22 @@ type ExecutableData struct {
BlockAccessList *bal.BlockAccessList `json:"blockAccessList,omitempty"` BlockAccessList *bal.BlockAccessList `json:"blockAccessList,omitempty"`
} }
type hexBlockAccessList bal.BlockAccessList
func (h *hexBlockAccessList) MarshalJSON() ([]byte, error) {
return rlp.EncodeToBytes(bal.BlockAccessList(*h))
}
func (h *hexBlockAccessList) UnmarshalJSON(inp []byte) error {
if *h == nil {
*h = make(hexBlockAccessList, 0)
}
if err := rlp.Decode(bytes.NewReader(inp), *h); err != nil {
return err
}
return nil
}
// JSON type overrides for executableData. // JSON type overrides for executableData.
type executableDataMarshaling struct { type executableDataMarshaling struct {
Number hexutil.Uint64 Number hexutil.Uint64
@ -117,6 +135,7 @@ type executableDataMarshaling struct {
BlobGasUsed *hexutil.Uint64 BlobGasUsed *hexutil.Uint64
ExcessBlobGas *hexutil.Uint64 ExcessBlobGas *hexutil.Uint64
SlotNumber *hexutil.Uint64 SlotNumber *hexutil.Uint64
BlockAccessList *hexBlockAccessList
} }
// StatelessPayloadStatusV1 is the result of a stateless payload execution. // StatelessPayloadStatusV1 is the result of a stateless payload execution.