public Bootstrapper(
int minNetworkSize,
KnownNodeStore knownNodeStore,
NodeClientFactory nodeClientFactory,
HandshakeRequestFactory handshakeRequestFactory,
NodeClientStore nodeClientStore,
Registrar.RegistrarClient registrarClient,
RegistrationRequestFactory registrationRequestFactory,
Server nodeServer)
{
this.minNetworkSize = minNetworkSize;
this.knownNodeStore = knownNodeStore;
this.nodeClientFactory = nodeClientFactory;
this.handshakeRequestFactory = handshakeRequestFactory;
this.nodeClientStore = nodeClientStore;
this.registrarClient = registrarClient;
this.registrationRequestFactory = registrationRequestFactory;
this.nodeServer = nodeServer;
}
public static void Main(string[] args)
{
var password = args[0];
var dbFilepath = args[1];
var port = int.Parse(args[2]);
var voterDb = new VoterDatabaseFacade(dbFilepath);
var foundMiner = voterDb.TryGetVoterEncryptedKeyPair(password, out var encryptedKeyPair);
if (!foundMiner)
{
Console.WriteLine("incorrect password: you may not mine!");
return;
}
var blockchain = new Blockchain();
// networking
var registrarClientFactory = new RegistrarClientFactory();
var registrarClient = registrarClientFactory.Build(Localhost, RegistrarPort);
var registrationRequestFactory = new RegistrationRequestFactory();
var myConnectionInfo = new NodeConnectionInfo(Localhost, port);
var knownNodeStore = new KnownNodeStore();
var nodeClientFactory = new NodeClientFactory();
var handshakeRequestFactory = new HandshakeRequestFactory(blockchain);
var nodeClientStore = new NodeClientStore();
var nodeServerFactory = new NodeServerFactory();
// votes
var protoVoteFactory = new ProtoVoteFactory();
var voteForwarder = new VoteForwarder(nodeClientStore, protoVoteFactory);
var voteMemoryPool = new VoteMemoryPool(voteForwarder);
// blocks
var merkleNodeFactory = new MerkleNodeFactory();
var merkleTreeFactory = new MerkleTreeFactory(merkleNodeFactory);
var minerId = encryptedKeyPair.PublicKey.GetBase64String();
var blockFactory = new BlockFactory(merkleTreeFactory, minerId);
var protoBlockFactory = new ProtoBlockFactory(protoVoteFactory);
var blockForwarder = new BlockForwarder(nodeClientStore, protoBlockFactory);
var voteValidator = new VoteValidator(blockchain, voterDb);
var blockValidator = new BlockValidator(blockFactory, voteValidator);
var blockchainAdder = new BlockchainAdder(blockchain, voteMemoryPool, blockForwarder);
// mining
var difficultyTarget = TargetFactory.Build(BlockHeader.DefaultBits);
var miner = new Miner(
blockchain,
voteMemoryPool,
difficultyTarget,
blockFactory,
blockchainAdder);
// startup
var nodeServer = nodeServerFactory.Build(
myConnectionInfo,
knownNodeStore,
nodeClientFactory,
nodeClientStore,
voteMemoryPool,
blockchain,
miner,
voteValidator,
blockValidator,
blockchainAdder);
var boostrapper = new Bootstrapper(
MinNetworkSize,
knownNodeStore,
nodeClientFactory,
handshakeRequestFactory,
nodeClientStore,
registrarClient,
registrationRequestFactory,
nodeServer);
Console.WriteLine("bootstrapping node network...");
boostrapper.Bootstrap(myConnectionInfo);
Console.WriteLine($"{MinNetworkSize} nodes in network! bootstrapping complete");
Console.WriteLine("starting miner...");
miner.Start();
Console.WriteLine();
Console.WriteLine();
Console.WriteLine("Press any key to quit");
Console.ReadKey();
}
public static void Main(string[] args)
{
var configFilepath = args[0];
var password = args[1];
// config
var nodeConfig = ConfigDeserializer.Deserialize <NodeConfig>(configFilepath);
var console = ConsoleFactory.Build(nodeConfig.IsMiningNode);
var ipAddress = IpAddressProvider.GetLocalIpAddress();
var electionEndTime = nodeConfig.IsClassDemo ? DateTime.Now.AddSeconds(120) : nodeConfig.ElectionEndTime;
// password check
var voterDb = new VoterDatabaseFacade(nodeConfig.VoterDbFilepath);
var foundMiner = voterDb.TryGetVoterEncryptedKeyPair(password, out var encryptedKeyPair);
if (!foundMiner)
{
Console.WriteLine("incorrect password: you may not mine!");
return;
}
// blockchain
var blockchain = new Blockchain();
// networking
var registrarClientFactory = new RegistrarClientFactory();
var registrarClient = registrarClientFactory.Build(ipAddress, RegistrarPort);
var registrationRequestFactory = new RegistrationRequestFactory();
var myConnectionInfo = new NodeConnectionInfo(ipAddress, nodeConfig.Port);
var knownNodeStore = new KnownNodeStore();
var nodeClientFactory = new NodeClientFactory();
var handshakeRequestFactory = new HandshakeRequestFactory(blockchain);
var nodeClientStore = new NodeClientStore();
var nodeServerFactory = new NodeServerFactory();
// votes
var protoVoteFactory = new ProtoVoteFactory();
var voteForwarder = new VoteForwarder(nodeClientStore, protoVoteFactory);
var voteMemoryPool = new VoteMemoryPool(voteForwarder, console);
// blocks
var merkleNodeFactory = new MerkleNodeFactory();
var merkleTreeFactory = new MerkleTreeFactory(merkleNodeFactory);
var minerId = encryptedKeyPair.PublicKey.GetBase64String();
var blockFactory = new BlockFactory(merkleTreeFactory, minerId);
var protoBlockFactory = new ProtoBlockFactory(protoVoteFactory);
var blockForwarder = new BlockForwarder(nodeClientStore, protoBlockFactory);
var voteValidator = new VoteValidator(blockchain, voterDb, electionEndTime);
var blockValidator = new BlockValidator(blockFactory, voteValidator);
var blockchainAdder = new BlockchainAdder(blockchain, voteMemoryPool, blockForwarder, console);
// mining
var difficultyTarget = TargetFactory.Build(BlockHeader.DefaultBits);
var miner = new Miner(
blockchain,
voteMemoryPool,
difficultyTarget,
blockFactory,
blockchainAdder,
console);
// interaction
var voteSerializer = new VoteSerializer();
var electionAlgorithmFactory = new ElectionAlgorithmFactory(voteSerializer);
var electionAlgorithm = electionAlgorithmFactory.Build(nodeConfig.ElectionType);
var electionResultProvider = new ElectionResultProvider(
electionAlgorithm,
electionEndTime,
voteMemoryPool,
blockchain);
var voterTerminal = new VoterTerminal.VoterTerminal(
voterDb,
nodeConfig.Candidates.ToArray(),
voteSerializer,
voteMemoryPool,
electionResultProvider,
blockchain);
var votingBooth = new VoterTerminal.VoterBooth(voterTerminal, nodeConfig.ElectionType);
// startup
var nodeServer = nodeServerFactory.Build(
myConnectionInfo,
knownNodeStore,
nodeClientFactory,
nodeClientStore,
voteMemoryPool,
blockchain,
miner,
voteValidator,
blockValidator,
blockchainAdder,
console);
var boostrapper = new Bootstrapper(
MinNetworkSize,
knownNodeStore,
nodeClientFactory,
handshakeRequestFactory,
nodeClientStore,
registrarClient,
registrationRequestFactory,
nodeServer);
Console.WriteLine("bootstrapping node network...");
boostrapper.Bootstrap(myConnectionInfo);
Console.WriteLine($"{MinNetworkSize} nodes in network! bootstrapping complete");
if (nodeConfig.IsMiningNode)
{
Console.WriteLine("starting miner...");
miner.Start();
Console.WriteLine();
Console.WriteLine();
Console.WriteLine("Press any key to quit");
Console.ReadKey();
}
else
{
votingBooth.LaunchBooth();
}
}