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eth/catalyst: return error if withdrawals are nil post-shanghai #26691

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Merged
merged 3 commits into from
Feb 14, 2023
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eth/catalyst: return error if withdrawals are nil post-shanghai #26691

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eth/catalyst: return error if withdrawals are nil post-shanghai
MariusVanDerWijden Feb 14, 2023
f23df1b
eth/catalyst: use invalid params error
MariusVanDerWijden Feb 14, 2023
573b5b2
eth/catalyst: return error if withdrawals are set pre-shanghai
MariusVanDerWijden Feb 14, 2023
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9 changes: 8 additions & 1 deletion eth/catalyst/api.go
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Original file line number Diff line number Diff line change
Expand Up @@ -410,13 +410,20 @@ func (api *ConsensusAPI) getPayload(payloadID engine.PayloadID) (*engine.Executi
// NewPayloadV1 creates an Eth1 block, inserts it in the chain, and returns the status of the chain.
func (api *ConsensusAPI) NewPayloadV1(params engine.ExecutableData) (engine.PayloadStatusV1, error) {
if params.Withdrawals != nil {
return engine.PayloadStatusV1{Status: engine.INVALID}, fmt.Errorf("withdrawals not supported in V1")
return engine.PayloadStatusV1{Status: engine.INVALID}, engine.InvalidParams.With(fmt.Errorf("withdrawals not supported in V1"))
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Tested this, seems that the error that the remote "sees" is can't execute payload: Invalid parameters"

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To be specific

{"jsonrpc":"2.0","id":1,"error":{"code":-32602,"message":"Invalid parameters","data":{"err":"withdrawals not supported in V1"}}}

LGTM!

}
return api.newPayload(params)
}

// NewPayloadV2 creates an Eth1 block, inserts it in the chain, and returns the status of the chain.
func (api *ConsensusAPI) NewPayloadV2(params engine.ExecutableData) (engine.PayloadStatusV1, error) {
if api.eth.BlockChain().Config().IsShanghai(params.Timestamp) {
if params.Withdrawals == nil {
return engine.PayloadStatusV1{Status: engine.INVALID}, engine.InvalidParams.With(fmt.Errorf("nil withdrawals post-shanghai"))
}
} else if params.Withdrawals != nil {
return engine.PayloadStatusV1{Status: engine.INVALID}, engine.InvalidParams.With(fmt.Errorf("non-nil withdrawals pre-shanghai"))
}
return api.newPayload(params)
}

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