Networkz (#22)

* using Apex throughout solution * removed unused assert method in Networks * remove left behind * remove extra space
CityChainFoundation · Jun 13, 2018 · eff4423 · eff4423
1 parent 15d0847
commit eff4423
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Showing 7 changed files with 206 additions and 5 deletions.
diff --git a/src/Stratis.FederatedPeg.Tests/Chain_With_NetworkExtension_Shall.cs b/src/Stratis.FederatedPeg.Tests/Chain_With_NetworkExtension_Shall.cs
@@ -1,6 +1,6 @@
 using FluentAssertions;
 using NBitcoin;
-using Stratis.Sidechains.Features.BlockchainGeneration;
+using Stratis.Sidechains.Networks;
 using Xunit;
 
 namespace Stratis.FederatedPeg.Tests
@@ -34,19 +34,19 @@ public void correctly_identify_mainchain()
         public void correctly_identify_sidechain()
         {
             //reg test	
-            var network = SidechainNetwork.SidechainRegTest;
+            var network = ApexNetwork.RegTest;
             var chain = network.ToChain();
             chain.Should().Be(Chain.Sidechain);
             chain.Should().NotBe(Chain.Mainchain);
 
             //testnet	
-            network = SidechainNetwork.SidechainTest;
+            network = ApexNetwork.Test;
             chain = network.ToChain();
             chain.Should().Be(Chain.Sidechain);
             chain.Should().NotBe(Chain.Mainchain);
 
             //mainnet	
-            network = SidechainNetwork.SidechainMain;
+            network = ApexNetwork.Main;
             chain = network.ToChain();
             chain.Should().Be(Chain.Sidechain);
             chain.Should().NotBe(Chain.Mainchain);

diff --git a/src/Stratis.FederatedPeg.Tests/Stratis.FederatedPeg.Tests.csproj b/src/Stratis.FederatedPeg.Tests/Stratis.FederatedPeg.Tests.csproj
@@ -25,7 +25,6 @@
 
   <ItemGroup>
     <ProjectReference Include="..\Stratis.FederatedPeg\Stratis.FederatedPeg.csproj" />
-    <ProjectReference Include="..\Stratis.Sidechains.Features.BlockchainGeneration\Stratis.Sidechains.Features.BlockchainGeneration.csproj" />
   </ItemGroup>
 
 </Project>
diff --git a/src/Stratis.Sidechains.Networks/ApexMain.cs b/src/Stratis.Sidechains.Networks/ApexMain.cs
@@ -0,0 +1,48 @@
+using System.Collections.Generic;
+using NBitcoin;
+using NBitcoin.Networks;
+using NBitcoin.Protocol;
+
+namespace Stratis.Sidechains.Networks
+{
+    public class ApexMain : StratisMain
+    {
+        public ApexMain()
+        {
+            this.Name = ApexNetwork.MainNetworkName;
+            this.RootFolderName = ApexNetwork.ChainName.ToLowerInvariant();
+            this.DefaultConfigFilename = $"{ApexNetwork.ChainName.ToLowerInvariant()}.conf";
+            this.DefaultPort = 36000;
+            this.RPCPort = 36100;
+            this.Base58Prefixes[(int)Base58Type.PUBKEY_ADDRESS] = new byte[] { 23 }; // A
+            this.Base58Prefixes[(int)Base58Type.SCRIPT_ADDRESS] = new byte[] { 83 }; // a
+            this.Magic = 0x522357A;
+            this.CoinTicker = "APX";
+
+            this.Consensus.CoinType = 3000;
+            this.Consensus.DefaultAssumeValid = null;
+            this.Consensus.CoinbaseMaturity = 50;
+            this.Consensus.PremineReward = Money.Coins(20000000);
+            this.Consensus.ProofOfWorkReward = Money.Zero;
+            this.Consensus.ProofOfStakeReward = Money.Zero;
+            this.Consensus.MaxReorgLength = 0;
+            this.Consensus.MaxMoney = Money.Coins(20000000);
+
+            this.Checkpoints = new Dictionary<int, CheckpointInfo>();
+            this.DNSSeeds = new List<DNSSeedData>();
+            this.SeedNodes = new List<NetworkAddress>();
+
+            // Create the genesis block.
+            this.GenesisTime = 1528217223;
+            this.GenesisNonce = 58285;
+            this.GenesisBits = this.Consensus.PowLimit.ToCompact();
+            this.GenesisVersion = 1;
+            this.GenesisReward = Money.Coins(50m);
+
+            this.Genesis = ApexNetwork.CreateGenesisBlock(this.Consensus.ConsensusFactory, this.GenesisTime, this.GenesisNonce, this.Consensus.PowLimit, this.GenesisVersion, this.GenesisReward);
+            this.Consensus.HashGenesisBlock = this.Genesis.GetHash();
+            Assert(this.Consensus.HashGenesisBlock.ToString() == "000009a6434326a4851f0e95285351839c287182bd2b62ca8765ce30007605e1");
+            Assert(this.Genesis.Header.HashMerkleRoot == uint256.Parse("070b7da316f93439d05240db30a9ca4f6019d550e0b6af9a8ac1b075726c9403"));
+        }
+    }
+}
diff --git a/src/Stratis.Sidechains.Networks/ApexNetwork.cs b/src/Stratis.Sidechains.Networks/ApexNetwork.cs
@@ -0,0 +1,49 @@
+using NBitcoin;
+using NBitcoin.DataEncoders;
+
+namespace Stratis.Sidechains.Networks
+{
+    public class ApexNetwork
+    {
+        public const string ChainName = "Apex";
+        public const string MainNetworkName = ChainName + "Main";
+        public const string TestNetworkName = ChainName + "Test";
+        public const string RegTestNetworkName = ChainName + "RegTest";
+
+        public static Network Main => Network.GetNetwork(MainNetworkName) ?? Network.Register(new ApexMain());
+
+        public static Network Test => Network.GetNetwork(TestNetworkName) ?? Network.Register(new ApexTest());
+
+        public static Network RegTest => Network.GetNetwork(RegTestNetworkName) ?? Network.Register(new ApexRegTest());
+
+        public static Block CreateGenesisBlock(ConsensusFactory consensusFactory, uint nTime, uint nNonce, uint nBits, int nVersion, Money genesisReward)
+        {
+            string pszTimestamp = "https://www.coindesk.com/apple-co-founder-backs-dorsey-bitcoin-become-webs-currency/";
+
+            Transaction txNew = consensusFactory.CreateTransaction();
+            txNew.Version = 1;
+            txNew.Time = nTime;
+            txNew.AddInput(new TxIn()
+            {
+                ScriptSig = new Script(Op.GetPushOp(0), new Op()
+                {
+                    Code = (OpcodeType)0x1,
+                    PushData = new[] { (byte)42 }
+                }, Op.GetPushOp(Encoders.ASCII.DecodeData(pszTimestamp)))
+            });
+            txNew.AddOutput(new TxOut()
+            {
+                Value = genesisReward,
+            });
+            Block genesis = consensusFactory.CreateBlock();
+            genesis.Header.BlockTime = Utils.UnixTimeToDateTime(nTime);
+            genesis.Header.Bits = nBits;
+            genesis.Header.Nonce = nNonce;
+            genesis.Header.Version = nVersion;
+            genesis.Transactions.Add(txNew);
+            genesis.Header.HashPrevBlock = uint256.Zero;
+            genesis.UpdateMerkleRoot();
+            return genesis;
+        }
+    }
+}
diff --git a/src/Stratis.Sidechains.Networks/ApexRegTest.cs b/src/Stratis.Sidechains.Networks/ApexRegTest.cs
@@ -0,0 +1,50 @@
+using System.Collections.Generic;
+using NBitcoin;
+using NBitcoin.Protocol;
+
+namespace Stratis.Sidechains.Networks
+{
+    public class ApexRegTest : ApexMain
+    {
+        public ApexRegTest()
+        {
+            this.Name = ApexNetwork.RegTestNetworkName;
+            this.RootFolderName = ApexNetwork.ChainName.ToLowerInvariant();
+            this.DefaultConfigFilename = $"{ApexNetwork.ChainName.ToLowerInvariant()}.conf";
+            this.DefaultPort = 36002;
+            this.RPCPort = 36102;
+            this.Magic = 0x522357C;
+            this.MinTxFee = 0;
+            this.FallbackFee = 0;
+            this.MinRelayTxFee = 0;
+            this.CoinTicker = "TAPX";
+
+            this.Consensus.CoinType = 3001;
+            this.Consensus.PowAllowMinDifficultyBlocks = true;
+            this.Consensus.PowNoRetargeting = true;
+            this.Consensus.PowLimit = new Target(new uint256("7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"));
+            this.Consensus.DefaultAssumeValid = null; // turn off assumevalid for regtest.
+            this.Consensus.CoinbaseMaturity = 10;
+            this.Consensus.MaxMoney = Money.Coins(20000000);
+
+            this.Base58Prefixes[(int)Base58Type.PUBKEY_ADDRESS] = new byte[] { 75 }; // X
+            this.Base58Prefixes[(int)Base58Type.SCRIPT_ADDRESS] = new byte[] { 137 }; // x
+
+            this.Checkpoints = new Dictionary<int, CheckpointInfo>();
+            this.DNSSeeds = new List<DNSSeedData>();
+            this.SeedNodes = new List<NetworkAddress>();
+
+            // Create the genesis block.
+            this.GenesisTime = 1528217336;
+            this.GenesisNonce = 2;
+            this.GenesisBits = this.Consensus.PowLimit.ToCompact();
+            this.GenesisVersion = 1;
+            this.GenesisReward = Money.Coins(50m);
+
+            this.Genesis = ApexNetwork.CreateGenesisBlock(this.Consensus.ConsensusFactory, this.GenesisTime, this.GenesisNonce, this.Consensus.PowLimit, this.GenesisVersion, this.GenesisReward);
+            this.Consensus.HashGenesisBlock = this.Genesis.GetHash();
+            Assert(this.Consensus.HashGenesisBlock.ToString() == "0688f8440feed473792edc56e365bb7ab20ae2d4e2010cfb8af4ccadaa53e611");
+            Assert(this.Genesis.Header.HashMerkleRoot == uint256.Parse("a835d145c6011d3731b0ab5a8f2108f635a5197ccd2e69b74cac1dfa9007db4b"));
+        }
+    }
+}
diff --git a/src/Stratis.Sidechains.Networks/ApexTest.cs b/src/Stratis.Sidechains.Networks/ApexTest.cs
@@ -0,0 +1,44 @@
+using System.Collections.Generic;
+using NBitcoin;
+using NBitcoin.Protocol;
+
+namespace Stratis.Sidechains.Networks
+{
+    public class ApexTest : ApexMain
+    {
+        public ApexTest()
+        {
+            this.Name = ApexNetwork.TestNetworkName;
+            this.RootFolderName = ApexNetwork.ChainName.ToLowerInvariant();
+            this.DefaultConfigFilename = $"{ApexNetwork.ChainName.ToLowerInvariant()}.conf";
+            this.DefaultPort = 36001;
+            this.RPCPort = 36101;
+            this.Base58Prefixes[(int)Base58Type.PUBKEY_ADDRESS] = new byte[] { 55 }; // P
+            this.Base58Prefixes[(int)Base58Type.SCRIPT_ADDRESS] = new byte[] { 117 }; // p
+            this.Magic = 0x522357B;
+            this.CoinTicker = "TAPX";
+
+            this.Consensus.CoinType = 3001;
+            this.Consensus.DefaultAssumeValid = null;
+            this.Consensus.PowLimit = new Target(new uint256("0000ffff00000000000000000000000000000000000000000000000000000000"));
+            this.Consensus.CoinbaseMaturity = 10;
+            this.Consensus.MaxMoney = Money.Coins(20000000);
+
+            this.Checkpoints = new Dictionary<int, CheckpointInfo>();
+            this.DNSSeeds = new List<DNSSeedData>();
+            this.SeedNodes = new List<NetworkAddress>();
+
+            // Create the genesis block.
+            this.GenesisTime = 1528217189;
+            this.GenesisNonce = 9027;
+            this.GenesisBits = this.Consensus.PowLimit.ToCompact();
+            this.GenesisVersion = 1;
+            this.GenesisReward = Money.Coins(50m);
+
+            this.Genesis = ApexNetwork.CreateGenesisBlock(this.Consensus.ConsensusFactory, this.GenesisTime, this.GenesisNonce, this.Consensus.PowLimit, this.GenesisVersion, this.GenesisReward);
+            this.Consensus.HashGenesisBlock = this.Genesis.GetHash();
+            Assert(this.Consensus.HashGenesisBlock.ToString() == "0000e451752bac9f67cb5d63fd32442ba42d42b1b2ea28131d91e1e3f29f523b");
+            Assert(this.Genesis.Header.HashMerkleRoot == uint256.Parse("7326e99b152ce27951b0e9633c2663e8ddfd4006752d1721d579a22046e2d8fb"));
+        }
+    }
+}
diff --git a/src/Stratis.Sidechains.Networks/Stratis.Sidechains.Networks.csproj b/src/Stratis.Sidechains.Networks/Stratis.Sidechains.Networks.csproj
@@ -0,0 +1,11 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>netstandard2.0</TargetFramework>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="NStratis" Version="4.0.0.60" />
+  </ItemGroup>
+
+</Project>