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Add Liquid testnet #1174

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45 changes: 43 additions & 2 deletions NBitcoin.Altcoins/Liquid.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,7 @@ namespace NBitcoin.Altcoins
public class Liquid : NetworkSetBase
{
public class LiquidRegtest { }
public class LiquidTestnet { }
static Liquid()
{
ElementsParams<Liquid>.PeggedAssetId = new uint256("6f0279e9ed041c3d710a9f57d0c02928416460c4b722ae3457a11eec381c526d");
Expand All @@ -19,6 +20,9 @@ static Liquid()
ElementsParams<LiquidRegtest>.PeggedAssetId = new uint256("b2e15d0d7a0c94e4e2ce0fe6e8691b9e451377f6e46e8045a86f7c4b5d4f0f23");
ElementsParams<LiquidRegtest>.SignedBlocks = true;
ElementsParams<LiquidRegtest>.BlockHeightInHeader = true;
ElementsParams<LiquidTestnet>.SignedBlocks = true;
ElementsParams<LiquidTestnet>.BlockHeightInHeader = true;
ElementsParams<LiquidTestnet>.PeggedAssetId = new uint256("144c654344aa716d6f3abcc1ca90e5641e4e2a7f633bc09fe3baf64585819a49");

}
public override string CryptoCode => "LBTC";
Expand Down Expand Up @@ -68,7 +72,44 @@ protected override NetworkBuilder CreateMainnet()

protected override NetworkBuilder CreateTestnet()
{
return null;
var builder = new NetworkBuilder();
builder.SetConsensus(new Consensus()
{
SubsidyHalvingInterval = 150,
MajorityEnforceBlockUpgrade = 51,
MajorityRejectBlockOutdated = 75,
MajorityWindow = 144,
PowLimit = new Target(new uint256("7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff")),
PowTargetTimespan = TimeSpan.FromSeconds(14 * 24 * 60 * 60),
PowTargetSpacing = TimeSpan.FromSeconds(1 * 60),
PowAllowMinDifficultyBlocks = true,
MinimumChainWork = uint256.Zero,
PowNoRetargeting = true,
RuleChangeActivationThreshold = 108,
MinerConfirmationWindow = 144,
CoinbaseMaturity = 100,
ConsensusFactory = ElementsConsensusFactory<LiquidTestnet>.Instance,
SupportSegwit = true
})
.SetNetworkStringParser(new ElementsStringParser())
.SetBase58Bytes(Base58Type.PUBKEY_ADDRESS, new byte[] { (36) })
.SetBase58Bytes(Base58Type.SCRIPT_ADDRESS, new byte[] { (19) })
.SetBase58Bytes(Base58Type.SECRET_KEY, new byte[] { (128) })
.SetBase58Bytes(Base58Type.EXT_PUBLIC_KEY, new byte[] { (0x04), (0x88), (0xB2), (0x1E) })
.SetBase58Bytes(Base58Type.EXT_SECRET_KEY, new byte[] { (0x04), (0x88), (0xAD), (0xE4) })
.SetBase58Bytes(Base58Type.BLINDED_ADDRESS, new byte[] { 23 })
.SetBech32(Bech32Type.WITNESS_PUBKEY_ADDRESS, Encoders.Bech32("tex"))
.SetBech32(Bech32Type.WITNESS_SCRIPT_ADDRESS, Encoders.Bech32("tex"))
.SetBech32(Bech32Type.BLINDED_ADDRESS, ElementsEncoders.Blech32("tlq"))
.SetMagic(0x410EDD62)
.SetPort(7042)

.SetRPCPort(7041)
.SetName("liquidtestnet")
.AddAlias("liquid-testnet")
.SetUriScheme("liquidnetwork")
.SetGenesis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
return builder;
}

protected override NetworkBuilder CreateRegtest()
Expand Down Expand Up @@ -117,7 +158,7 @@ protected override NetworkBuilder CreateRegtest()

protected override void PostInit()
{
RegisterDefaultCookiePath("Liquid", new FolderName() { RegtestFolder = "elementsregtest", MainnetFolder = "liquidv1" });
RegisterDefaultCookiePath("Liquid", new FolderName() { RegtestFolder = "elementsregtest",TestnetFolder = "liquidtestnet", MainnetFolder = "liquidv1" });
}
}
}
18 changes: 18 additions & 0 deletions NBitcoin.TestFramework/WellknownNodeDownloadData.cs
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Expand Up @@ -1509,6 +1509,24 @@ public class ElementsNodeDownloadData
WalletExecutable = "elements-wallet",
GetWalletChainSpecifier = "-chain={0}"
};
public NodeDownloadData v22_1_1 = new NodeDownloadData()
{
Version = "22.1.1",
Windows = new NodeOSDownloadData()
{
DownloadLink = "https://github.com/ElementsProject/elements/releases/download/elements-22.1.1/elements-22.1.1-win64.zip",
Archive = "elements-{0}-win64.zip",
Executable = "elements-22.1.1/bin/elementsd.exe",
Hash = "ce760ba6a81177b15e94f1c006afcd9c83c682c28aca485ab5a5ff684dcda632"
},
AdditionalRegtestConfig = "initialfreecoins=210000000000000\nvalidatepegin=0\n\ncon_dyna_deploy_start=0\n\ncon_dyna_deploy_signal=1\ncon_nminerconfirmationwindow=1\ncon_nrulechangeactivationthreshold=1",
RegtestFolderName = "elementsregtest",
Chain = "elementsregtest",
UseSectionInConfigFile = true,
CreateWallet = true,
WalletExecutable = "elements-wallet",
GetWalletChainSpecifier = "-chain={0}"
};

}
public class LiquidNodeDownloadData
Expand Down
2 changes: 0 additions & 2 deletions NBitcoin.Tests/AltcoinTests.cs
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Expand Up @@ -27,8 +27,6 @@ public void NoCrashQuickTest()
HashSet<string> coins = new HashSet<string>();
foreach (var network in NBitcoin.Altcoins.AltNetworkSets.GetAll().ToList())
{
if (network == Altcoins.AltNetworkSets.Liquid) // No testnet
continue;
Assert.True(coins.Add(network.CryptoCode.ToLowerInvariant()));
Assert.NotEqual(network.Mainnet, network.Regtest);
Assert.NotEqual(network.Regtest, network.Testnet);
Expand Down
1 change: 1 addition & 0 deletions NBitcoin.Tests/NodeBuilderEx.cs
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Expand Up @@ -56,6 +56,7 @@ public static NodeBuilder Create([CallerMemberName] string caller = null)
//var builder = NodeBuilder.Create(NodeDownloadData.DogeCash.v5_1_1, Altcoins.DogeCash.Instance.Regtest, caller);

//var builder = NodeBuilder.Create(NodeDownloadData.Elements.v0_21_0_2, Altcoins.AltNetworkSets.Liquid.Regtest, caller);
//var builder = NodeBuilder.Create(NodeDownloadData.Elements.v22_1_1, Altcoins.AltNetworkSets.Liquid.Regtest, caller);

//var builder = NodeBuilder.Create(NodeDownloadData.Argoneum.v1_4_1, Altcoins.Argoneum.Instance.Regtest, caller);

Expand Down