public static IServiceCollection UseTransactionsManager(this IServiceCollection services, IConfiguration Configuration, ILoggerFactory loggerFactory)
{
string eosNodeUrl = Configuration.GetValue <string>("EosNodeUrl", "");
var abiService = new ABIService(loggerFactory, eosNodeUrl + "/v1/chain/abi_bin_to_json", eosNodeUrl + "/v1/chain/get_info");
string connectionString = Configuration.GetValue <string>("MongoClientConnectionString", "");
if (string.IsNullOrEmpty(connectionString))
{
throw new ArgumentNullException("mongoClientConnectionString is required");
}
string databaseName = Configuration.GetValue <string>("MongoClientDatabaseName", "");
string transactionCollectionName = Configuration.GetValue <string>("MongoClientTransactionsName", "");
string transferCollectionName = Configuration.GetValue <string>("MongoClientTransfersName", "");
var eosConfig = new EosConfigurator()
{
HttpEndpoint = eosNodeUrl,
ExpireSeconds = 60
};
AbiSerializationProvider.Prefix = "VHKD";
TransactionsManager implementationInstance = new TransactionsManager(eosConfig, abiService, connectionString, databaseName, transactionCollectionName, transferCollectionName);
services.AddSingleton <TransactionsManager>(implementationInstance);
return(services);
}
public ChainManager(EosConfigurator eosConfig)
{
m_EosConfig = eosConfig;
m_EosApi = new EosApi(eosConfig, new HttpHandler());
m_HttpClient = new HttpClient()
{
BaseAddress = new Uri(m_EosConfig.HttpEndpoint)
};
m_HttpClient.DefaultRequestHeaders.Connection.Add("keep-alive");
}
public SignUnitTests()
{
EosConfig = new EosConfigurator()
{
SignProvider = new DefaultSignProvider("5K57oSZLpfzePvQNpsLS6NfKXLhhRARNU13q6u2ZPQCGHgKLbTA"),
//HttpEndpoint = "https://nodes.eos42.io", //Mainnet
//ChainId = "aca376f206b8fc25a6ed44dbdc66547c36c6c33e3a119ffbeaef943642f0e906"
HttpEndpoint = "https://nodeos01.btuga.io",
ChainId = "cf057bbfb72640471fd910bcb67639c22df9f92470936cddc1ade0e2f2e7dc4f"
};
DefaultApi = new EosApi(EosConfig);
}
public SignUnitTests()
{
EosConfig = new EosConfigurator()
{
SignProvider = new DefaultSignProvider("5K57oSZLpfzePvQNpsLS6NfKXLhhRARNU13q6u2ZPQCGHgKLbTA"),
//HttpEndpoint = "https://nodes.eos42.io", //Mainnet
//ChainId = "aca376f206b8fc25a6ed44dbdc66547c36c6c33e3a119ffbeaef943642f0e906"
HttpEndpoint = "https://jungle2.cryptolions.io",
ChainId = "e70aaab8997e1dfce58fbfac80cbbb8fecec7b99cf982a9444273cbc64c41473"
};
DefaultApi = new EosApi(EosConfig, new HttpHandler());
}
public TransactionsManager(
EosConfigurator eosConfig,
ABIService abiService,
string connectionString,
string databaseName,
string transactionCollectionName,
string transferCollectionName)
{
this.m_EosConfig = eosConfig;
this.m_ABIService = abiService;
this.m_MongoClient = (IMongoClient) new MongoClient(connectionString);
this.m_MongoDatabase = this.m_MongoClient.GetDatabase(databaseName, (MongoDatabaseSettings)null);
this.m_TransactionCollectionName = transactionCollectionName;
this.m_TransferCollectionName = transferCollectionName;
this.m_EosApi = new EosApi(this.m_EosConfig, new HttpHandler());
this.m_AbiSerializer = new core.Services.AbiSerializationProvider(this.m_EosApi);
}
public EosUnitTests()
{
var eosConfig = new EosConfigurator()
{
SignProvider = new DefaultSignProvider("5K57oSZLpfzePvQNpsLS6NfKXLhhRARNU13q6u2ZPQCGHgKLbTA"),
//HttpEndpoint = "https://nodes.eos42.io", //Mainnet
//ChainId = "aca376f206b8fc25a6ed44dbdc66547c36c6c33e3a119ffbeaef943642f0e906"
HttpEndpoint = "https://jungle2.cryptolions.io",
ChainId = "e70aaab8997e1dfce58fbfac80cbbb8fecec7b99cf982a9444273cbc64c41473"
//HttpEndpoint = "http://localhost:8888",
//ChainId = "cf057bbfb72640471fd910bcb67639c22df9f92470936cddc1ade0e2f2e7dc4f"
};
EosUnitTestCases = new EosUnitTestCases(new Eos(eosConfig));
}
public MultisigUnitTests()
{
var eosConfig = new EosConfigurator()
{
SignProvider = new CombinedSignersProvider(new List <ISignProvider>()
{
new DefaultSignProvider("5KQwrPbwdL6PhXujxW37FSSQZ1JiwsST4cqQzDeyXtP79zkvFD3"),
new DefaultSignProvider("5JjWBn4DKVPe7DSXXXK852CQeEVBQjyqW9s7vbzXAQqxLxca5Hz")
}),
//HttpEndpoint = "https://nodes.eos42.io", //Mainnet
//ChainId = "aca376f206b8fc25a6ed44dbdc66547c36c6c33e3a119ffbeaef943642f0e906"
HttpEndpoint = "https://jungle2.cryptolions.io",
ChainId = "e70aaab8997e1dfce58fbfac80cbbb8fecec7b99cf982a9444273cbc64c41473"
//HttpEndpoint = "http://localhost:8888",
//ChainId = "cf057bbfb72640471fd910bcb67639c22df9f92470936cddc1ade0e2f2e7dc4f"
};
EosUnitTestCases = new EosUnitTestCases(new Eos(eosConfig));
}
// This method gets called by the runtime. Use this method to add services to the container.
public void ConfigureServices(IServiceCollection services)
{
string eosNodeUrl = this.Configuration.GetValue <string>("EosNodeUrl", "");
var eosConfig = new EosConfigurator()
{
HttpEndpoint = eosNodeUrl,
ExpireSeconds = 60
};
var chainManager = new ChainManager(eosConfig);
services.AddSingleton <ChainManager>(chainManager);
services.UseTransactionsManager(this.Configuration, this.m_LoggerFactory);
services.AddMvc().SetCompatibilityVersion(CompatibilityVersion.Version_2_2);
// In production, the React files will be served from this directory
services.AddSpaStaticFiles(configuration =>
{
configuration.RootPath = "ClientApp/build";
});
}
public EosApi(EosConfigurator config)
{
Config = config;
}
public static async Task <string> CreateTransaction(Transaction trx)
{
core.Services.AbiSerializationProvider.Prefix = "VHKD";
var eosConfig = new EosConfigurator()
{
HttpEndpoint = "http://192.168.1.61", //Mainnet
ExpireSeconds = 60,
ChainId = "afe97f023511453c09c64f5bb655e7f4dc6694685aff7231219964e9cc521585",
SignProvider = new core.Services.DefaultSignProvider("5JNNWKaCoWvN5xojDXsW38Z6uoLmvM9NPh3coQD5z3TgsuY4nmt", "VHKD")
};
var api = new EosApi(eosConfig, new HttpHandler());
var abiSerializer = new core.Services.AbiSerializationProvider(api);
if (eosConfig.SignProvider == null)
{
throw new ArgumentNullException("SignProvider");
}
GetInfoResponse getInfoResult = null;
string chainId = eosConfig.ChainId;
if (string.IsNullOrWhiteSpace(chainId))
{
getInfoResult = await api.GetInfo();
chainId = getInfoResult.chain_id;
}
if (trx.expiration == DateTime.MinValue ||
trx.ref_block_num == 0 ||
trx.ref_block_prefix == 0)
{
if (getInfoResult == null)
{
getInfoResult = await api.GetInfo();
}
var getBlockResult = await api.GetBlock(new GetBlockRequest()
{
block_num_or_id = getInfoResult.last_irreversible_block_num.ToString()
});
trx.expiration = getInfoResult.head_block_time.AddSeconds(eosConfig.ExpireSeconds);
trx.ref_block_num = (UInt16)(getInfoResult.last_irreversible_block_num & 0xFFFF);
trx.ref_block_prefix = getBlockResult.ref_block_prefix;
}
var packedTrx = await abiSerializer.SerializePackedTransaction(trx);
var availableKeys = await eosConfig.SignProvider.GetAvailableKeys();
var requiredKeys = await GetRequiredKeys(api, abiSerializer, availableKeys.ToList(), trx);
IEnumerable <string> abis = null;
if (trx.actions != null)
{
abis = trx.actions.Select(a => a.account);
}
var signatures = await eosConfig.SignProvider.Sign(chainId, requiredKeys, packedTrx, abis);
var result = await api.PushTransaction(new PushTransactionRequest()
{
signatures = signatures.ToArray(),
compression = 0,
packed_context_free_data = "",
packed_trx = SerializationHelper.ByteArrayToHexString(packedTrx)
});
return(result.transaction_id);
}
/// <summary>
/// EOSIO Client wrapper constructor.
/// </summary>
/// <param name="config">Configures client parameters</param>
public Eos(EosConfigurator configuratior) :
base(configuratior, new HttpHandler())
{
}
public EosApi(EosConfigurator config, IHttpHelper httpHelper)
{
Config = config;
HttpHelper = httpHelper;
}
public ApiUnitTestCases(EosConfigurator eosConfig, EosApi api)
{
EosConfig = eosConfig;
DefaultApi = api;
}
/// <summary>
/// Eos Client Trace Api constructor.
/// </summary>
/// <param name="config">Configures client parameters</param>
/// <param name="httpHandler">Http handler implementation</param>
public TraceApi(EosConfigurator config, IHttpHandler httpHandler)
{
Config = config;
HttpHandler = httpHandler;
}
