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Add SSZ encoding and hashing for Blob txs
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17 changes: 2 additions & 15 deletions
17
src/Nethermind/Nethermind.Cli/Console/ColorfulCliConsole.cs
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29 changes: 18 additions & 11 deletions
29
src/Nethermind/Nethermind.Core.Test/Builders/Build.Transaction.cs
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,18 +1,25 @@ | ||
| // SPDX-FileCopyrightText: 2022 Demerzel Solutions Limited | ||
| // SPDX-License-Identifier: LGPL-3.0-only | ||
|
|
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| namespace Nethermind.Core.Test.Builders | ||
| using System.Collections.Generic; | ||
| using System.Linq; | ||
| using Nethermind.Core.Eip2930; | ||
| using Nethermind.Core.Extensions; | ||
| using Nethermind.Crypto; | ||
| using Nethermind.Int256; | ||
| using Nethermind.Logging; | ||
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|
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| namespace Nethermind.Core.Test.Builders; | ||
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| public partial class Build | ||
| { | ||
| public partial class Build | ||
| { | ||
| public TransactionBuilder<Transaction> Transaction => new(); | ||
| public TransactionBuilder<SystemTransaction> SystemTransaction => new(); | ||
| public TransactionBuilder<GeneratedTransaction> GeneratedTransaction => new(); | ||
| public TransactionBuilder<T> TypedTransaction<T>() where T : Transaction, new() => new(); | ||
| public TransactionBuilder<Transaction> Transaction => new(); | ||
| public TransactionBuilder<SystemTransaction> SystemTransaction => new(); | ||
| public TransactionBuilder<GeneratedTransaction> GeneratedTransaction => new(); | ||
| public TransactionBuilder<T> TypedTransaction<T>() where T : Transaction, new() => new(); | ||
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| public TransactionBuilder<NamedTransaction> NamedTransaction(string name) | ||
| { | ||
| return new() { TestObjectInternal = { Name = name } }; | ||
| } | ||
| public TransactionBuilder<NamedTransaction> NamedTransaction(string name) | ||
| { | ||
| return new() { TestObjectInternal = { Name = name } }; | ||
| } | ||
| } |
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50 changes: 50 additions & 0 deletions
50
src/Nethermind/Nethermind.Core.Test/Encoding/ShardBlobTxDecoderTests.TestCases.cs
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89 changes: 89 additions & 0 deletions
89
src/Nethermind/Nethermind.Core.Test/Encoding/ShardBlobTxDecoderTests.cs
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,89 @@ | ||
| // SPDX-FileCopyrightText: 2022 Demerzel Solutions Limited | ||
| // SPDX-License-Identifier: LGPL-3.0-only | ||
|
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||
| using System; | ||
| using System.Collections.Generic; | ||
| using System.Linq; | ||
| using System.Threading.Tasks; | ||
| using FluentAssertions; | ||
| using Nethermind.Core.Crypto; | ||
| using Nethermind.Core.Extensions; | ||
| using Nethermind.Crypto; | ||
| using Nethermind.Logging; | ||
| using Nethermind.Serialization.Rlp; | ||
| using NUnit.Framework; | ||
|
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| namespace Nethermind.Core.Test.Encoding; | ||
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| [TestFixture] | ||
| public partial class ShardBlobTxDecoderTests | ||
| { | ||
| private readonly TxDecoder _txDecoder = new(); | ||
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| [SetUp] | ||
| public static Task SetUp() => KzgPolynomialCommitments.InitializeAsync(); | ||
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| public static IEnumerable<(Transaction, string)> TestCaseSource() => | ||
| TxDecoderTests.TestObjectsSource().Select(tos => (tos.Item1 | ||
| .WithChainId(TestBlockchainIds.ChainId) | ||
| .WithShardBlobTxTypeAndFields(2, false) | ||
| .SignedAndResolved() | ||
| .TestObject, tos.Item2)); | ||
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| [TestCaseSource(nameof(TestCaseSource))] | ||
| public void Roundtrip_ExecutionPayloadForm_for_shard_blobs((Transaction Tx, string Description) testCase) | ||
| { | ||
| RlpStream rlpStream = new RlpStream(_txDecoder.GetLength(testCase.Tx)); | ||
| _txDecoder.Encode(rlpStream, testCase.Tx); | ||
| rlpStream.Position = 0; | ||
| Transaction? decoded = _txDecoder.Decode(rlpStream); | ||
| decoded!.SenderAddress = | ||
| new EthereumEcdsa(TestBlockchainIds.ChainId, LimboLogs.Instance).RecoverAddress(decoded); | ||
| decoded.Hash = decoded.CalculateHash(); | ||
| decoded.Should().BeEquivalentTo(testCase.Tx, testCase.Description); | ||
| } | ||
|
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| [TestCaseSource(nameof(TestCaseSource))] | ||
| public void Roundtrip_ValueDecoderContext_ExecutionPayloadForm_for_shard_blobs((Transaction Tx, string Description) testCase) | ||
| { | ||
| RlpStream rlpStream = new(10000); | ||
| _txDecoder.Encode(rlpStream, testCase.Tx); | ||
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| Span<byte> spanIncomingTxRlp = rlpStream.Data.AsSpan(); | ||
| Rlp.ValueDecoderContext decoderContext = new(spanIncomingTxRlp); | ||
| rlpStream.Position = 0; | ||
| Transaction? decoded = _txDecoder.Decode(ref decoderContext); | ||
| decoded!.SenderAddress = | ||
| new EthereumEcdsa(TestBlockchainIds.ChainId, LimboLogs.Instance).RecoverAddress(decoded); | ||
| decoded.Hash = decoded.CalculateHash(); | ||
| decoded.Should().BeEquivalentTo(testCase.Tx, testCase.Description); | ||
| } | ||
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| [TestCaseSource(nameof(ShardBlobTxTests))] | ||
| public void NetworkWrapper_is_decoded_correctly(string rlp, Keccak signedHash, RlpBehaviors rlpBehaviors) | ||
| { | ||
| RlpStream incomingTxRlp = Bytes.FromHexString(rlp).AsRlpStream(); | ||
| byte[] spanIncomingTxRlp = Bytes.FromHexString(rlp); | ||
| Rlp.ValueDecoderContext decoderContext = new(spanIncomingTxRlp.AsSpan()); | ||
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| Transaction? decoded = _txDecoder.Decode(incomingTxRlp, rlpBehaviors); | ||
| Transaction? decodedByValueDecoderContext = _txDecoder.Decode(ref decoderContext, rlpBehaviors); | ||
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| Assert.That(decoded!.Hash, Is.EqualTo(signedHash)); | ||
| Assert.That(decodedByValueDecoderContext!.Hash, Is.EqualTo(signedHash)); | ||
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| if (decoded is { NetworkWrapper: ShardBlobNetworkWrapper wrapper }) | ||
| { | ||
| Assert.That(KzgPolynomialCommitments.AreProofsValid( | ||
| wrapper.Blobs, | ||
| wrapper.Commitments, | ||
| wrapper.Proofs)); | ||
| } | ||
|
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| Rlp encoded = _txDecoder.Encode(decoded!, rlpBehaviors); | ||
| Rlp encodedWithDecodedByValueDecoderContext = | ||
| _txDecoder.Encode(decodedByValueDecoderContext!, rlpBehaviors); | ||
| Assert.That(encoded.Bytes, Is.EquivalentTo(spanIncomingTxRlp)); | ||
| Assert.That(encodedWithDecodedByValueDecoderContext.Bytes, Is.EquivalentTo(spanIncomingTxRlp)); | ||
| } | ||
| } |
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