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validate blob hashes

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This commit is contained in:
Sina Mahmoodi 2024-01-18 15:17:23 +03:30
parent 123a3e589f
commit adc10d23a5
1 changed files with 21 additions and 0 deletions
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21
eth/catalyst/simulated_beacon.go
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@ -19,6 +19,7 @@ package catalyst
import ( import (
"crypto/rand" "crypto/rand"
"errors" "errors"
"fmt"
"math/big" "math/big"
"sync" "sync"
"time" "time"
@ -202,6 +203,14 @@ func (c *SimulatedBeacon) sealBlock(withdrawals []*types.Withdrawal, timestamp u
// Mark the payload as canon // Mark the payload as canon
if isCancun { if isCancun {
txes, err := decodeTransactions(payload.Transactions)
if err != nil {
return err
}
blobHashes := make([]common.Hash, 0)
for _, tx := range txes {
blobHashes = append(blobHashes, tx.BlobHashes()...)
}
if _, err = c.engineAPI.NewPayloadV3(*payload, []common.Hash{}, &common.Hash{}); err != nil { if _, err = c.engineAPI.NewPayloadV3(*payload, []common.Hash{}, &common.Hash{}); err != nil {
return err return err
} }
@ -321,3 +330,15 @@ func RegisterSimulatedBeaconAPIs(stack *node.Node, sim *SimulatedBeacon) {
}, },
}) })
} }
func decodeTransactions(enc [][]byte) ([]*types.Transaction, error) {
var txs = make([]*types.Transaction, len(enc))
for i, encTx := range enc {
var tx types.Transaction
if err := tx.UnmarshalBinary(encTx); err != nil {
return nil, fmt.Errorf("invalid transaction %d: %v", i, err)
}
txs[i] = &tx
}
return txs, nil
}