/// <summary>
/// The public hub
/// </summary>
/// <param name="ethereumNetworkRegistry">Ethereum network registry</param>
/// <param name="groupNameGenerator">The group name generator</param>
/// <param name="environment">Execution environment</param>
/// <param name="subscriptionManager">Subscription manager</param>
/// <param name="logger">Logger</param>
public PublicHub(IEthereumNetworkRegistry ethereumNetworkRegistry,
IGroupNameGenerator groupNameGenerator,
ExecutionEnvironment environment,
ISubscriptionManager subscriptionManager,
ILogger <PublicHub> logger)
: base(ethereumNetworkRegistry: ethereumNetworkRegistry, groupNameGenerator: groupNameGenerator, environment: environment, subscriptionManager: subscriptionManager, logger: logger)
{
}
private static (bool success, EthereumNetwork?found) LookupNetworkByName(IEthereumNetworkRegistry registry, string value)
{
if (registry.TryGetByName(name: value, out EthereumNetwork? foundByName))
{
return(success: true, found : foundByName);
}
return(success : false, found : null);
}
private static void RegisterEthereumNetworkConverter(IServiceProvider serviceProvider)
{
IEthereumNetworkRegistry networkRegistry = serviceProvider.GetRequiredService <IEthereumNetworkRegistry>();
IOptions <JsonOptions> mvcJsonOptions = serviceProvider.GetRequiredService <IOptions <JsonOptions> >();
EthereumNetworkConverter ethereumNetworkConverter = new(networkRegistry);
mvcJsonOptions.Value.JsonSerializerOptions.Converters.Add(ethereumNetworkConverter);
}
protected HubBase(IEthereumNetworkRegistry ethereumNetworkRegistry,
IGroupNameGenerator groupNameGenerator,
ExecutionEnvironment environment,
ISubscriptionManager subscriptionManager,
ILogger logger)
{
this.NetworkManager = ethereumNetworkRegistry ?? throw new ArgumentNullException(nameof(ethereumNetworkRegistry));
this._groupNameGenerator = groupNameGenerator ?? throw new ArgumentNullException(nameof(groupNameGenerator));
this._environment = environment;
this._subscribedGroups = subscriptionManager ?? throw new ArgumentNullException(nameof(subscriptionManager));
this.Logger = logger ?? throw new ArgumentNullException(nameof(logger));
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="ethereumNetworkRegistry">Ethereum network registry</param>
/// <param name="groupNameGenerator">The group name generator</param>
/// <param name="environment">Execution environment</param>
/// <param name="subscriptionManager">Subscription manager</param>
/// <param name="playerCountManager">Player counter.</param>
/// <param name="rateLimiter">Rate limiter</param>
/// <param name="logger">Logger</param>
public AuthenticatedHub(IEthereumNetworkRegistry ethereumNetworkRegistry,
IGroupNameGenerator groupNameGenerator,
ExecutionEnvironment environment,
ISubscriptionManager subscriptionManager,
IPlayerCountManager playerCountManager,
IRateLimiter rateLimiter,
ILogger <AuthenticatedHub> logger)
: base(ethereumNetworkRegistry: ethereumNetworkRegistry, groupNameGenerator: groupNameGenerator, environment: environment, subscriptionManager: subscriptionManager, logger: logger)
{
this._playerCountManager = playerCountManager ?? throw new ArgumentNullException(nameof(playerCountManager));
this._rateLimiter = rateLimiter ?? throw new ArgumentNullException(nameof(rateLimiter));
}
private static void RegisterSignalRJsonSerializerOptions(IServiceProvider serviceProvider)
{
IEthereumNetworkRegistry networkRegistry = serviceProvider.GetRequiredService <IEthereumNetworkRegistry>();
IOptions <JsonOptions> mvcJsonOptions = serviceProvider.GetRequiredService <IOptions <JsonOptions> >();
IOptions <JsonHubProtocolOptions> signalrJsonOptions = serviceProvider.GetRequiredService <IOptions <JsonHubProtocolOptions> >();
EthereumNetworkConverter ethereumNetworkConverter = new(networkRegistry);
mvcJsonOptions.Value.JsonSerializerOptions.Converters.Add(ethereumNetworkConverter);
signalrJsonOptions.Value.PayloadSerializerOptions.Converters.Add(ethereumNetworkConverter);
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="faucetManager">The Faucet manager.</param>
/// <param name="ethereumAccountManager">The Ethereum Account Manager</param>
/// <param name="networkManager">Network manager</param>
/// <param name="requestIpAddressManager">IP Address manager.</param>
/// <param name="contractInfoRegistry">Contract info registry</param>
/// <param name="ethereumBlockStatus">Ethereum Block Status</param>
public FaucetController(IFaucetManager faucetManager,
IEthereumAccountManager ethereumAccountManager,
IEthereumNetworkRegistry networkManager,
IRemoteIpAddressRetriever requestIpAddressManager,
IContractInfoRegistry contractInfoRegistry,
IEthereumBlockStatus ethereumBlockStatus)
{
this._faucetManager = faucetManager ?? throw new ArgumentNullException(nameof(faucetManager));
this._ethereumAccountManager = ethereumAccountManager ?? throw new ArgumentNullException(nameof(ethereumAccountManager));
this._networkManager = networkManager ?? throw new ArgumentNullException(nameof(networkManager));
this._remoteIpAddressRetriever = requestIpAddressManager ?? throw new ArgumentNullException(nameof(requestIpAddressManager));
this._ethereumBlockStatus = ethereumBlockStatus ?? throw new ArgumentNullException(nameof(ethereumBlockStatus));
this._faucetContractInfo = (contractInfoRegistry ?? throw new ArgumentNullException(nameof(contractInfoRegistry))).FindContractInfo(WellKnownContracts.Faucet);
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="ethereumNetworkRegistry">Ethereum network registry</param>
/// <param name="groupNameGenerator">The group name generator</param>
/// <param name="environment">Execution environment</param>
/// <param name="subscriptionManager">Subscription manager</param>
/// <param name="playerCountManager">Player counter.</param>
/// <param name="gameRoundDataManager">Game Round Manager.</param>
/// <param name="gameRoundTimeCalculator">Game round time calculator.</param>
/// <param name="startRoundGameHistoryBuilder">Game Round history builder.</param>
/// <param name="ethereumBlockStatus">Ethereum block status.</param>
/// <param name="rateLimiter">Rate limiter</param>
/// <param name="logger">Logger</param>
public AuthenticatedHub(IEthereumNetworkRegistry ethereumNetworkRegistry,
IGroupNameGenerator groupNameGenerator,
ExecutionEnvironment environment,
ISubscriptionManager subscriptionManager,
IPlayerCountManager playerCountManager,
IGameRoundDataManager gameRoundDataManager,
IGameRoundTimeCalculator gameRoundTimeCalculator,
IStartRoundGameHistoryBuilder startRoundGameHistoryBuilder,
IEthereumBlockStatus ethereumBlockStatus,
IRateLimiter rateLimiter,
ILogger <AuthenticatedHub> logger)
: base(ethereumNetworkRegistry: ethereumNetworkRegistry, groupNameGenerator: groupNameGenerator, environment: environment, subscriptionManager: subscriptionManager, logger: logger)
{
this._playerCountManager = playerCountManager ?? throw new ArgumentNullException(nameof(playerCountManager));
this._gameRoundDataManager = gameRoundDataManager ?? throw new ArgumentNullException(nameof(gameRoundDataManager));
this._gameRoundTimeCalculator = gameRoundTimeCalculator ?? throw new ArgumentNullException(nameof(gameRoundTimeCalculator));
this._startRoundGameHistoryBuilder = startRoundGameHistoryBuilder ?? throw new ArgumentNullException(nameof(startRoundGameHistoryBuilder));
this._ethereumBlockStatus = ethereumBlockStatus ?? throw new ArgumentNullException(nameof(ethereumBlockStatus));
this._rateLimiter = rateLimiter ?? throw new ArgumentNullException(nameof(rateLimiter));
}
/// <inheritdoc />
public IModelBinder?GetBinder(ModelBinderProviderContext context)
{
if (context == null)
{
throw new ArgumentNullException(nameof(context));
}
if (context.Metadata.ModelType == typeof(EthereumNetwork))
{
IEthereumNetworkRegistry registry = this._serviceProvider.GetRequiredService <IEthereumNetworkRegistry>();
(bool success, EthereumNetwork?found) TryParse(string value)
{
return(LookupNetworkByName(registry: registry, value: value));
}
return(new GenericModelBinder <EthereumNetwork>(TryParse));
}
return(null);
}
private static async Task EnableNetworksAsync(IServiceProvider serviceProvider, ILogger <Startup> logger)
{
IWeb3Factory web3Factory = serviceProvider.GetRequiredService <IWeb3Factory>();
IReadOnlyList <EthereumNetwork> networks = await web3Factory.GetNetworksAsync(CancellationToken.None);
logger.LogInformation($"There are {networks.Count} networks enabled in proxy.");
IEthereumNetworkRegistry ethereumNetworkRegistry = serviceProvider.GetRequiredService <IEthereumNetworkRegistry>();
IReadOnlyList <EthereumNetwork> registeredNetworks = ethereumNetworkRegistry.Supported;
logger.LogInformation($"There are {registeredNetworks.Count} networks registered in server.");
IDynamicEthereumNetworkConfigurationManager ethereumNetworkConfigurationManager = serviceProvider.GetRequiredService <IDynamicEthereumNetworkConfigurationManager>();
foreach (EthereumNetwork network in ethereumNetworkRegistry.Supported)
{
ethereumNetworkConfigurationManager.Enable(network);
}
IReadOnlyList <EthereumNetwork> configuredNetworks = ethereumNetworkConfigurationManager.EnabledNetworks;
logger.LogInformation($"There are {configuredNetworks.Count} networks enabled in server.");
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="ethereumNetworkRegistry">Ethereum network registry.</param>
public PendingTransactionBuilder(IEthereumNetworkRegistry ethereumNetworkRegistry)
{
this._ethereumNetworkRegistry = ethereumNetworkRegistry ?? throw new ArgumentNullException(nameof(ethereumNetworkRegistry));
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="ethereumNetworkRegistry">Ethereum network registry.</param>
public GameRoundBuilder(IEthereumNetworkRegistry ethereumNetworkRegistry)
{
this._ethereumNetworkRegistry = ethereumNetworkRegistry ?? throw new ArgumentNullException(nameof(ethereumNetworkRegistry));
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="ethereumNetworkRegistry">Ethereum network registry.</param>
public TransactionSubmissionStatusBuilder(IEthereumNetworkRegistry ethereumNetworkRegistry)
{
this._ethereumNetworkRegistry = ethereumNetworkRegistry ?? throw new ArgumentNullException(nameof(ethereumNetworkRegistry));
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="ethereumNetworkRegistry">Ethereum network registry.</param>
public ConfiguredAccountBuilder(IEthereumNetworkRegistry ethereumNetworkRegistry)
{
this._ethereumNetworkRegistry = ethereumNetworkRegistry ?? throw new ArgumentNullException(nameof(ethereumNetworkRegistry));
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="ethereumNetworkRegistry">Ethereum Network Registry</param>
public AwaitingConfirmationsTransactionBuilder(IEthereumNetworkRegistry ethereumNetworkRegistry)
{
this._ethereumNetworkRegistry = ethereumNetworkRegistry ?? throw new ArgumentNullException(nameof(ethereumNetworkRegistry));
}
