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core: add SkipTransactionChecks

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Also move EIP-7825 check earlier.
This commit is contained in:
Felix Lange 2025-09-19 00:05:27 +02:00
parent ef133c3c9f
commit fdaff4efe1
1 changed files with 13 additions and 12 deletions
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25
core/state_transition.go
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@ -164,11 +164,12 @@ type Message struct {
// or the state prefetching. // or the state prefetching.
SkipNonceChecks bool SkipNonceChecks bool
// When SkipFromEOACheck is true, the message sender is not checked to be an EOA. // When set, the message is not treated as a transaction, and certain
SkipFromEOACheck bool // transaction-specific checks are skipped:
//
// If enabled, the message gas limit is not checked against the protocol-enforced tx gaslimit. // - From is not verified to be an EOA
SkipTxGasLimitCheck bool // - GasLimit is not checked against the protocol defined tx gaslimit
SkipTransactionChecks bool
} }
// TransactionToMessage converts a transaction into a Message. // TransactionToMessage converts a transaction into a Message.
@ -185,7 +186,7 @@ func TransactionToMessage(tx *types.Transaction, s types.Signer, baseFee *big.In
AccessList: tx.AccessList(), AccessList: tx.AccessList(),
SetCodeAuthorizations: tx.SetCodeAuthorizations(), SetCodeAuthorizations: tx.SetCodeAuthorizations(),
SkipNonceChecks: false, SkipNonceChecks: false,
SkipFromEOACheck: false, SkipTransactionChecks: false,
BlobHashes: tx.BlobHashes(), BlobHashes: tx.BlobHashes(),
BlobGasFeeCap: tx.BlobGasFeeCap(), BlobGasFeeCap: tx.BlobGasFeeCap(),
} }
@ -323,7 +324,12 @@ func (st *stateTransition) preCheck() error {
msg.From.Hex(), stNonce) msg.From.Hex(), stNonce)
} }
} }
if !msg.SkipFromEOACheck { isOsaka := st.evm.ChainConfig().IsOsaka(st.evm.Context.BlockNumber, st.evm.Context.Time)
if !msg.SkipTransactionChecks {
// Verify tx gas limit does not exceed EIP-7825 cap.
if isOsaka && msg.GasLimit > params.MaxTxGas {
return fmt.Errorf("%w (cap: %d, tx: %d)", ErrGasLimitTooHigh, params.MaxTxGas, msg.GasLimit)
}
// Make sure the sender is an EOA // Make sure the sender is an EOA
code := st.state.GetCode(msg.From) code := st.state.GetCode(msg.From)
_, delegated := types.ParseDelegation(code) _, delegated := types.ParseDelegation(code)
@ -357,7 +363,6 @@ func (st *stateTransition) preCheck() error {
} }
} }
// Check the blob version validity // Check the blob version validity
isOsaka := st.evm.ChainConfig().IsOsaka(st.evm.Context.BlockNumber, st.evm.Context.Time)
if msg.BlobHashes != nil { if msg.BlobHashes != nil {
// The to field of a blob tx type is mandatory, and a `BlobTx` transaction internally // The to field of a blob tx type is mandatory, and a `BlobTx` transaction internally
// has it as a non-nillable value, so any msg derived from blob transaction has it non-nil. // has it as a non-nillable value, so any msg derived from blob transaction has it non-nil.
@ -401,10 +406,6 @@ func (st *stateTransition) preCheck() error {
return fmt.Errorf("%w (sender %v)", ErrEmptyAuthList, msg.From) return fmt.Errorf("%w (sender %v)", ErrEmptyAuthList, msg.From)
} }
} }
// Verify tx gas limit does not exceed EIP-7825 cap.
if isOsaka && !msg.SkipTxGasLimitCheck && msg.GasLimit > params.MaxTxGas {
return fmt.Errorf("%w (cap: %d, tx: %d)", ErrGasLimitTooHigh, params.MaxTxGas, msg.GasLimit)
}
return st.buyGas() return st.buyGas()
} }