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| // SPDX-FileCopyrightText: 2024 Demerzel Solutions Limited | ||
| // SPDX-License-Identifier: LGPL-3.0-only | ||
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| namespace Evm.t8n.Errors; | ||
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| public class T8NErrorCodes | ||
| { | ||
| public const int ErrorEVM = 2; // Other EVM error | ||
| public const int ErrorConfig = 3; // Failed configuration: when a non-supported or invalid fork was specified. | ||
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| public const int ErrorMissingBlockhash = 4; // Block history is not supplied, but needed for a BLOCKHASH operation. If BLOCKHASH is invoked targeting a block which history has not been provided for, the program will exit with code 4. | ||
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| public const int ErrorJson = 10; // Invalid input json: the supplied data could not be marshalled | ||
| public const int ErrorIO = 11; // IO problems: failure to load or save files | ||
| public const int ErrorRlp = 12; // Invalid Rlp | ||
| } |
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| // SPDX-FileCopyrightText: 2024 Demerzel Solutions Limited | ||
| // SPDX-License-Identifier: LGPL-3.0-only | ||
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| using Nethermind.Core.Exceptions; | ||
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| namespace Evm.t8n.Errors; | ||
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| public class T8NException : Exception, IExceptionWithExitCode | ||
| { | ||
| public T8NException(Exception e, int exitCode) : base(e.Message, e) | ||
| { | ||
| ExitCode = exitCode; | ||
| } | ||
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| public T8NException(Exception e, string message, int exitCode) : base(message, e) | ||
| { | ||
| ExitCode = exitCode; | ||
| } | ||
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| public T8NException(string message, int exitCode) : base(message) | ||
| { | ||
| ExitCode = exitCode; | ||
| } | ||
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| public int ExitCode { get; } | ||
| } |
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| // SPDX-FileCopyrightText: 2024 Demerzel Solutions Limited | ||
| // SPDX-License-Identifier: LGPL-3.0-only | ||
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| using Nethermind.Core; | ||
| using Nethermind.Core.Crypto; | ||
| using Nethermind.Int256; | ||
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| namespace Evm.t8n.JsonTypes; | ||
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| public class EnvJson | ||
| { | ||
| public Address? CurrentCoinbase { get; set; } | ||
| public long CurrentGasLimit { get; set; } | ||
| public long CurrentNumber { get; set; } | ||
| public ulong CurrentTimestamp { get; set; } | ||
| public Withdrawal[]? Withdrawals { get; set; } | ||
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| public UInt256? CurrentRandom { get; set; } | ||
| public ulong ParentTimestamp { get; set; } | ||
| public UInt256? ParentDifficulty { get; set; } | ||
| public UInt256? CurrentBaseFee { get; set; } | ||
| public UInt256? CurrentDifficulty { get; set; } | ||
| public Hash256? ParentUncleHash { get; set; } | ||
| public Hash256? ParentBeaconBlockRoot { get; set; } | ||
| public UInt256? ParentBaseFee { get; set; } | ||
| public long ParentGasUsed { get; set; } | ||
| public long ParentGasLimit { get; set; } | ||
| public ulong? ParentExcessBlobGas { get; set; } | ||
| public ulong? CurrentExcessBlobGas { get; set; } | ||
| public ulong? ParentBlobGasUsed { get; set; } | ||
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| public Dictionary<string, Hash256> BlockHashes { get; set; } = []; | ||
| public Ommer[] Ommers { get; set; } = []; | ||
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| public Hash256? GetCurrentRandomHash256() | ||
| { | ||
| if (CurrentRandom is null) return null; | ||
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| Span<byte> bytes = stackalloc byte[32]; | ||
| CurrentRandom?.ToBigEndian(bytes); | ||
| return new Hash256(bytes); | ||
| } | ||
| } |
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| @@ -0,0 +1,63 @@ | ||
| // SPDX-FileCopyrightText: 2024 Demerzel Solutions Limited | ||
| // SPDX-License-Identifier: LGPL-3.0-only | ||
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| using Ethereum.Test.Base; | ||
| using Nethermind.Core; | ||
| using Nethermind.Core.Crypto; | ||
| using Nethermind.Core.Extensions; | ||
| using Nethermind.Crypto; | ||
| using Nethermind.Facade.Eth.RpcTransaction; | ||
| using Nethermind.Serialization.Rlp; | ||
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| namespace Evm.t8n.JsonTypes; | ||
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| public class InputData | ||
| { | ||
| public Dictionary<Address, AccountState>? Alloc { get; set; } | ||
| public EnvJson? Env { get; set; } | ||
| public TransactionForRpc[]? Txs { get; set; } | ||
| public TransactionMetaData[]? TransactionMetaDataList { get; set; } | ||
| public string? TxRlp { get; set; } | ||
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| public Transaction[] GetTransactions(TxDecoder decoder) | ||
| { | ||
| List<Transaction> transactions = []; | ||
| if (TxRlp is not null) | ||
| { | ||
| RlpStream rlp = new(Bytes.FromHexString(TxRlp)); | ||
| transactions = decoder.DecodeArray(rlp).ToList(); | ||
| } | ||
| else if (Txs is not null && TransactionMetaDataList is not null) | ||
| { | ||
| for (int i = 0; i < Txs.Length; i++) | ||
| { | ||
| var transaction = Txs[i].ToTransaction(); | ||
| transaction.SenderAddress = null; // t8n does not accept SenderAddress from input, so need to reset senderAddress | ||
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| SignTransaction(transaction, TransactionMetaDataList[i], (LegacyTransactionForRpc) Txs[i]); | ||
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| transaction.Hash = transaction.CalculateHash(); | ||
| transactions.Add(transaction); | ||
| } | ||
| } | ||
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| return transactions.ToArray(); | ||
| } | ||
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| private static void SignTransaction(Transaction transaction, TransactionMetaData transactionMetaData, LegacyTransactionForRpc txLegacy) | ||
| { | ||
| if (transactionMetaData.SecretKey is not null) | ||
| { | ||
| var privateKey = new PrivateKey(transactionMetaData.SecretKey); | ||
| transaction.SenderAddress = privateKey.Address; | ||
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| EthereumEcdsa ecdsa = new(transaction.ChainId ?? TestBlockchainIds.ChainId); | ||
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| ecdsa.Sign(privateKey, transaction, transactionMetaData.Protected ?? true); | ||
| } | ||
| else if (txLegacy.R.HasValue && txLegacy.S.HasValue && txLegacy.V.HasValue) | ||
| { | ||
| transaction.Signature = new Signature(txLegacy.R.Value, txLegacy.S.Value, txLegacy.V.Value.ToUInt64(null)); | ||
| } | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,12 @@ | ||
| // SPDX-FileCopyrightText: 2024 Demerzel Solutions Limited | ||
| // SPDX-License-Identifier: LGPL-3.0-only | ||
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| using Nethermind.Core; | ||
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| namespace Evm.t8n.JsonTypes; | ||
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| public class Ommer(int delta, Address address) | ||
| { | ||
| public int Delta { get; set; } = delta; | ||
| public Address Address { get; set; } = address; | ||
| } |
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| @@ -0,0 +1,49 @@ | ||
| // SPDX-FileCopyrightText: 2024 Demerzel Solutions Limited | ||
| // SPDX-License-Identifier: LGPL-3.0-only | ||
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| using Ethereum.Test.Base; | ||
| using Nethermind.Core; | ||
| using Nethermind.Core.Crypto; | ||
| using Nethermind.Core.Specs; | ||
| using Nethermind.Evm.Tracing.GethStyle; | ||
| using Nethermind.Int256; | ||
| using Nethermind.Specs; | ||
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| namespace Evm.t8n.JsonTypes; | ||
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| public class T8NTest(IReleaseSpec spec, ISpecProvider specProvider) | ||
| { | ||
| public IReleaseSpec Spec { get; set; } = spec; | ||
| public ISpecProvider SpecProvider { get; set; } = specProvider; | ||
| public Address? CurrentCoinbase { get; set; } | ||
| public UInt256? CurrentDifficulty { get; set; } | ||
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| public UInt256? CurrentBaseFee { get; set; } | ||
| public long CurrentGasLimit { get; set; } | ||
| public long CurrentNumber { get; set; } | ||
| public ulong CurrentTimestamp { get; set; } | ||
| public Hash256? PreviousHash { get; set; } | ||
| public Dictionary<Address, AccountState> Alloc { get; set; } = []; | ||
| public Hash256? PostHash { get; set; } | ||
| public Transaction[] Transactions { get; set; } = []; | ||
| public Hash256? CurrentRandom { get; set; } | ||
| public Hash256? CurrentBeaconRoot { get; set; } | ||
| public Hash256? CurrentWithdrawalsRoot { get; set; } | ||
| public ulong? CurrentExcessBlobGas { get; set; } | ||
| public UInt256? ParentBlobGasUsed { get; set; } | ||
| public UInt256? ParentExcessBlobGas { get; set; } | ||
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| public Withdrawal[]? Withdrawals { get; set; } | ||
| public ulong ParentTimestamp { get; set; } | ||
| public UInt256? ParentDifficulty { get; set; } | ||
| public Hash256? ParentUncleHash { get; set; } | ||
| public Hash256? ParentBeaconBlockRoot { get; set; } | ||
| public UInt256? ParentBaseFee { get; set; } | ||
| public long ParentGasUsed { get; set; } | ||
| public long ParentGasLimit { get; set; } | ||
| public Dictionary<string, Hash256> BlockHashes { get; set; } = []; | ||
| public Ommer[] Ommers { get; set; } = []; | ||
| public ulong StateChainId { get; set; } = MainnetSpecProvider.Instance.ChainId; | ||
| public GethTraceOptions GethTraceOptions { get; set; } = GethTraceOptions.Default; | ||
| public bool IsTraceEnabled { get; set; } = false; | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,10 @@ | ||
| // SPDX-FileCopyrightText: 2024 Demerzel Solutions Limited | ||
| // SPDX-License-Identifier: LGPL-3.0-only | ||
|
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| namespace Evm.t8n.JsonTypes; | ||
|
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| public class TransactionMetaData | ||
| { | ||
| public bool? Protected { get; set; } | ||
| public byte[]? SecretKey { get; set; } | ||
| } |
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