public static async Task <ImportAccountResult> ImportAccount(KeyStore account, string password)
{
try
{
await account.DecryptKeyAsync(password, true);
if (CurrentCoreAccount != null && account.KeyStoreType == KeyStoreTypes.CoreAccount)
{
return(ImportAccountResult.CoreAccountAlreadyPresent);
}
if (!await ValidateAccount(account, password))
{
return(ImportAccountResult.ValidationFailed);
}
await Client.StoreAccount(account);
if (account.KeyStoreType == KeyStoreTypes.CoreAccount)
{
CurrentCoreAccount = (CoreAccountKeyStore)account;
await UnlockCoreAccount(password);
}
await UIApp.PubSub.PublishAsync(new AccountImportEvent(account));
return(ImportAccountResult.Ok);
}
catch (Exception ex)
{
global::Heleus.Base.Log.IgnoreException(ex);
}
return(ImportAccountResult.PasswordInvalid);
}
public async Task <bool> SetCoreAccount(CoreAccountKeyStore account, string password)
{
if (await UnlockAccount(account, password, KeyStoreTypes.CoreAccount))
{
CurrentCoreAccount = account;
}
return(account == null || CurrentCoreAccount != null);
}
public async Task <CoreAccountKeyStore> StoreAccount(string name, long accountId, Key key, string password)
{
return(await Task.Run(async() =>
{
var keyStore = new CoreAccountKeyStore(name, accountId, key, password);
await StoreAccount(keyStore);
await keyStore.DecryptKeyAsync(password, false);
return keyStore;
}));
}
static void SaveCoreAccountKey(Base.Storage storage, CoreAccountKeyStore keyStore, string name, string password, string path = null)
{
var p = "keys/";
if (path != null)
{
p = $"keys/{path}/";
}
storage.CreateDirectory(p);
storage.WriteFileText($"{p}/{name} Keystore.txt", $"{name}|{keyStore.HexString}");
storage.WriteFileText($"{p}/{name} Keystore Password.txt", password);
}
public static void Init()
{
if (DocumentStorage == null)
{
DocumentStorage = new Storage(StorageInfo.DocumentStorage.RootPath);
CacheStorage = new Storage(StorageInfo.CacheStorage.RootPath);
Client = new WalletClient(new Uri(EndPoint), DocumentStorage, true);
var snm = new ServiceNodeManager(Protocol.CoreChainId, new Uri(EndPoint), 1, "Core Service", null, null, UIApp.PubSub);
_serviceNode = new ServiceNode(new Uri(EndPoint), Protocol.CoreChainId, false, "coreservice", snm, Client);
snm.AddServiceNodeForCoreChain(_serviceNode);
CurrentCoreAccount = Client.GetCoreAccounts().FirstOrDefault();
_ = new ProfileManager(Client, CacheStorage, UIApp.PubSub);
_ = ProfileManager.Current.GetProfileData(CurrentAccountId, ProfileDownloadType.QueryStoredData, false);
}
}
protected CoreAccountEvent(CoreAccountKeyStore account)
{
Account = account;
}
public CoreAccountRegisterEvent(HeleusClientResponse response, CoreAccountKeyStore account) : base(account)
{
Response = response;
}
public static async Task <HeleusClientResponse> RequestRestore(long accountId, string name, string password, Key key)
{
HeleusClientResponse result = null;
if (CurrentCoreAccount != null)
{
result = new HeleusClientResponse(HeleusClientResultTypes.CoreAccountAlreadyAvailable);
goto end;
}
if (!IsValidPassword(password))
{
result = new HeleusClientResponse(HeleusClientResultTypes.PasswordError);
goto end;
}
if (_busy)
{
result = new HeleusClientResponse(HeleusClientResultTypes.Busy);
goto end;
}
_busy = true;
var coreAccountDownload = await Client.DownloadCoreAccount(accountId);
var coreAccount = coreAccountDownload.Data;
if (name.IsNullOrWhiteSpace())
{
name = $"Heleus Account ({accountId})";
}
if (coreAccount != null)
{
if (key.PublicKey == coreAccount.AccountKey)
{
var coreAccountStore = new CoreAccountKeyStore(name, accountId, key, password);
await coreAccountStore.DecryptKeyAsync(password, true);
await Client.StoreAccount(coreAccountStore);
CurrentCoreAccount = coreAccountStore;
result = new HeleusClientResponse(HeleusClientResultTypes.Ok);
}
else
{
result = new HeleusClientResponse(HeleusClientResultTypes.RestoreInvalidSignatureKey);
}
}
else
{
result = new HeleusClientResponse(HeleusClientResultTypes.RestoreCoreAccountNotFound);
}
end:
await UIApp.PubSub.PublishAsync(new CoreAccountRegisterEvent(result, CurrentCoreAccount));
if (CurrentCoreAccount != null)
{
await UnlockCoreAccount(password);
}
if (result.ResultType != HeleusClientResultTypes.Busy)
{
_busy = false;
}
return(result);
}
public static async Task <HeleusClientResponse> RegisterCoreAccount(string name, string password, Key key)
{
HeleusClientResponse result = null;
if (CurrentCoreAccount != null)
{
result = new HeleusClientResponse(HeleusClientResultTypes.CoreAccountAlreadyAvailable);
goto end;
}
if (_busy)
{
result = new HeleusClientResponse(HeleusClientResultTypes.Busy);
goto end;
}
_busy = true;
if (!IsValidPassword(password))
{
result = new HeleusClientResponse(HeleusClientResultTypes.PasswordError);
goto end;
}
if (name.IsNullOrWhiteSpace())
{
name = $"Heleus Account";
}
if (!await Client.SetTargetChain(Protocol.CoreChainId))
{
result = new HeleusClientResponse(HeleusClientResultTypes.EndpointConnectionError);
goto end;
}
try
{
result = await Client.RegisterAccount(name, key, password);
CurrentCoreAccount = Client.GetRegisteredCoreAccount(result);
}
catch (Exception ex)
{
Log.IgnoreException(ex);
}
end:
await UIApp.PubSub.PublishAsync(new CoreAccountRegisterEvent(result, CurrentCoreAccount));
if (CurrentCoreAccount != null)
{
await UnlockCoreAccount(password);
}
if (result.ResultType != HeleusClientResultTypes.Busy)
{
_busy = false;
}
return(result);
}
public CoreAccountUnlockedEvent(CoreAccountKeyStore account) : base(account)
{
}
public static GenesisBlockResult Generate(Base.Storage storage)
{
(var networkKeyStore, var networkKey, _) = LoadCoreAccountKey(storage, "Network Account", "Heleus Core");
if (networkKeyStore == null)
{
networkKey = Key.Generate(KeyTypes.Ed25519);
var networkPassword = Hex.ToString(Rand.NextSeed(32));
networkKeyStore = new CoreAccountKeyStore("Heleus Core Network Account", CoreAccount.NetworkAccountId, networkKey, networkPassword);
SaveCoreAccountKey(storage, networkKeyStore, "Network Account", networkPassword, "Heleus Core");
}
Console.WriteLine($"Heleus Core Network Account Key: {networkKey.PublicKey.HexString}.");
var networkKeys = new List <NetworkKey>();
var networkChainKeys = new List <PublicChainKey>();
for (var i = 0; i < 3; i++)
{
var keyFlags = GetCoreKeyFlags(i);
var keyName = $"Network {GetKeyName(keyFlags, true)}";
(var store, var key, var storePassword) = LoadKeyStore <ChainKeyStore>(storage, null, keyName, "Heleus Core");
if (store == null)
{
key = Key.Generate(KeyTypes.Ed25519);
storePassword = Hex.ToString(Rand.NextSeed(32));
var publicChainKey = new PublicChainKey(keyFlags, CoreChain.CoreChainId, 0, 0, (short)i, key);
store = new ChainKeyStore($"Heleus Core {keyName}", publicChainKey, key, storePassword);
SaveKeyStore(storage, store, storePassword, null, keyName, "Heleus Core");
}
Console.WriteLine($"Heleus Core {keyName}: {key.PublicKey.HexString}.");
networkKeys.Add(new NetworkKey {
Key = key, Password = storePassword, PublicKey = store.PublicChainKey, Store = store
});
networkChainKeys.Add(store.PublicChainKey);
}
var timestamp = Time.Timestamp;
timestamp = Protocol.GenesisTime;
var coreOperations = new List <CoreOperation>();
var endPoints = new List <string>();
Console.WriteLine("Type the core chain name (default: Heleus Core)");
var name = Program.IsDebugging ? "Heleus Core" : Console.ReadLine();
if (string.IsNullOrWhiteSpace(name))
{
name = "Heleus Core";
}
Console.WriteLine($"Chain name: {name}");
Console.WriteLine("Type the core chain website (default: https://heleuscore.com)");
var website = Program.IsDebugging ? "https://heleuscore.com" : Console.ReadLine();
if (string.IsNullOrWhiteSpace(website))
{
website = "https://heleuscore.com";
}
Console.WriteLine($"Chain Website: {website}");
Console.WriteLine("Type the core chain endpoints. (none for none, default: https://heleusnode.heleuscore.com)");
while (true)
{
if (Program.IsDebugging)
{
var ips = GetLocalIPV4Addresss();
foreach (var ip in ips)
{
endPoints.Add($"http://{ip}:54321/");
}
break;
}
var ep = Console.ReadLine();
if (string.IsNullOrWhiteSpace(ep))
{
if (endPoints.Count == 0)
{
endPoints.Add("https://heleusnode.heleuscore.com");
}
break;
}
if (ep.IsValdiUrl(false))
{
Console.WriteLine($"Added endpoint {ep}");
endPoints.Add(ep);
}
if (ep == "none")
{
break;
}
}
Console.WriteLine($"Chain Endpoints: {string.Join(", ", endPoints)}");
var useGenesisInfo = false;
var useCoreChainEndpoint = false;
if (storage.FileExists("genesisservices.txt"))
{
Console.WriteLine("Process genesisservices.txt [yes/no] (default: yes)");
var p = Program.IsDebugging ? "yes" : Console.ReadLine();
if (string.IsNullOrWhiteSpace(p) || p.ToLower() == "yes")
{
Console.WriteLine("Processing genesisservices.txt");
useGenesisInfo = true;
if (endPoints.Count > 0)
{
Console.WriteLine("Use first core chain endpoint, not endpoint from genesisservices.txt [yes/no] (default: no)");
var p2 = Program.IsDebugging ? "yes" : Console.ReadLine()?.ToLower();
if (p2 == "yes")
{
useCoreChainEndpoint = true;
Console.WriteLine($"Using endpoint {endPoints[0]} for all services from genesisservices.txt");
}
}
}
}
coreOperations.Add((ChainInfoOperation) new ChainInfoOperation(CoreChain.CoreChainId, CoreAccount.NetworkAccountId, name, website, timestamp, networkChainKeys, endPoints, new List <PurchaseInfo>()).UpdateOperationId(Operation.FirstTransactionId));
coreOperations.Add((AccountOperation) new AccountOperation(CoreAccount.NetworkAccountId, networkKey.PublicKey, timestamp).UpdateOperationId(coreOperations.Count + 1)); // network account
coreOperations.Add(((AccountUpdateOperation) new AccountUpdateOperation().UpdateOperationId(Operation.FirstTransactionId + 2)).AddAccount(CoreAccount.NetworkAccountId, coreOperations.Count + 1, long.MaxValue / 2).AddTransfer(CoreAccount.NetworkAccountId, CoreAccount.NetworkAccountId, long.MaxValue / 2, null, timestamp));
var blockStateOperation = new BlockStateOperation();
var nextChainId = CoreChain.CoreChainId + 1;
var nextTransactionId = coreOperations.Count + 1;
var nextAccountId = CoreAccount.NetworkAccountId + 1;
var accounts = new List <AccountOperation>();
var serviceTransactionsList = new Dictionary <int, List <ServiceTransaction> >();
if (useGenesisInfo)
{
try
{
var json = storage.ReadFileText("genesisservices.txt");
if (json != null)
{
var services = Newtonsoft.Json.JsonConvert.DeserializeObject <List <GenesisService> >(json);
if (services != null)
{
foreach (var service in services)
{
if (!service.Valid)
{
continue;
}
var serviceKeys = new List <PublicChainKey>();
var ep = useCoreChainEndpoint ? endPoints[0] : service.Endpoint;
var accountId = service.AccountId;
if (accountId != CoreAccount.NetworkAccountId)
{
var found = accounts.Find((a) => a.AccountId == accountId) != null;
if (!found)
{
(var store, var key, var accountPassword) = LoadCoreAccountKey(storage, "Core Account " + accountId, "Core Accounts");
if (store == null)
{
key = Key.Generate(KeyTypes.Ed25519);
accountPassword = Hex.ToString(Rand.NextSeed(32));
store = new CoreAccountKeyStore(service.AccountName, accountId, key, accountPassword);
SaveCoreAccountKey(storage, store, "Core Account " + accountId, accountPassword, "Core Accounts");
}
if (accountId == nextAccountId)
{
var ao = new AccountOperation(accountId, key.PublicKey, timestamp);
ao.UpdateOperationId(nextTransactionId);
coreOperations.Add(ao);
accounts.Add(ao);
nextTransactionId++;
nextAccountId++;
}
else
{
Console.WriteLine($"Invalid account id for {service.Title}, should be {nextAccountId}, but is {accountId}.");
continue;
}
}
}
Console.WriteLine($"Adding Service {service.Title} with endpoint {ep}.");
var count = 2 + service.DataChainCount;
for (var i = 0; i < count; i++)
{
var keyFlags = GetServiceKeyFlags(i);
var keyName = $"{service.Name} {GetKeyName(keyFlags, false)}";
var dataChain = i >= 2;
if (dataChain)
{
keyName += $" (ChainIndex {i - 2})";
}
(var store, var key, var servicePassword) = LoadKeyStore <ChainKeyStore>(storage, null, keyName, service.Name);
if (store == null)
{
key = Key.Generate(KeyTypes.Ed25519);
servicePassword = Hex.ToString(Rand.NextSeed(32));
var signedKey = new PublicChainKey(keyFlags, nextChainId, dataChain ? (uint)i - 2 : 0, 0, (short)i, key);
store = new ChainKeyStore($"{service.Name} {keyName}", signedKey, key, servicePassword);
SaveKeyStore(storage, store, servicePassword, null, keyName, service.Name);
}
Console.WriteLine($"{service.Name} {keyName}: {key.PublicKey.HexString}.");
serviceKeys.Add(store.PublicChainKey);
}
var pc = new ChainInfoOperation(nextChainId, accountId, service.Title, service.Website, timestamp, serviceKeys, new List <string> {
ep
}, new List <PurchaseInfo>());
pc.UpdateOperationId(nextTransactionId);
coreOperations.Add(pc);
nextTransactionId++;
if (service.Revenue > 0)
{
var rev = new ChainRevenueInfoOperation(nextChainId, service.Revenue, service.RevenueAccountFactor, timestamp);
rev.UpdateOperationId(nextTransactionId);
coreOperations.Add(rev);
nextTransactionId++;
}
if (service.Accounts > 0)
{
var serviceTransactions = new List <ServiceTransaction>();
for (var i = 0; i < service.Accounts; i++)
{
(var accountStore, var accountKey, var accountPassword) = LoadCoreAccountKey(storage, "Core Account " + nextAccountId, "Core Accounts");
if (accountStore == null)
{
accountKey = Key.Generate(KeyTypes.Ed25519);
accountPassword = Hex.ToString(Rand.NextSeed(32));
accountStore = new CoreAccountKeyStore($"Core Account {nextAccountId}", nextAccountId, accountKey, accountPassword);
SaveCoreAccountKey(storage, accountStore, "Core Account " + nextAccountId, accountPassword, "Core Accounts");
}
(var serviceAccountStore, var serviceAccountKey, var serviceAccountPassword) = LoadKeyStore <ServiceAccountKeyStore>(storage, null, $"{service.Name} Service Account {nextAccountId}", $"{service.Name}/Service Accounts");
if (serviceAccountStore == null)
{
serviceAccountKey = Key.Generate(KeyTypes.Ed25519);
serviceAccountPassword = Hex.ToString(Rand.NextSeed(32));
var signedPublicKey = PublicServiceAccountKey.GenerateSignedPublicKey(nextAccountId, nextChainId, 0, 0, serviceAccountKey.PublicKey, accountKey);
serviceAccountStore = new ServiceAccountKeyStore($"{service.Name} Service Account {nextAccountId}", signedPublicKey, serviceAccountKey, serviceAccountPassword);
SaveKeyStore(storage, serviceAccountStore, serviceAccountPassword, null, $"{service.Name} Service Account {nextAccountId}", $"{service.Name}/Service Accounts");
}
var join = new JoinServiceTransaction(serviceAccountStore.SignedPublicKey)
{
SignKey = accountKey
};
join.ToArray();
serviceTransactions.Add(join);
var ao = new AccountOperation(nextAccountId, accountKey.PublicKey, timestamp);
ao.UpdateOperationId(nextTransactionId);
coreOperations.Add(ao);
accounts.Add(ao);
nextTransactionId++;
nextAccountId++;
}
blockStateOperation.AddBlockState(nextChainId, Protocol.GenesisBlockId, 0, 0, serviceTransactions.Count);
serviceTransactionsList[nextChainId] = serviceTransactions;
}
nextChainId++;
}
}
}
}
catch (Exception ex)
{
Log.HandleException(ex, LogLevels.Error);
}
}
coreOperations.Add(blockStateOperation);
blockStateOperation.UpdateOperationId(nextTransactionId);
blockStateOperation.AddBlockState(Protocol.CoreChainId, Protocol.GenesisBlockId, Protocol.GenesisBlockNetworkKeyIssuer, 0, nextTransactionId);
var block = new CoreBlock(Protocol.GenesisBlockId, Protocol.GenesisBlockNetworkKeyIssuer, 0, timestamp, nextAccountId, nextChainId, Hash.Empty(Protocol.TransactionHashType), Hash.Empty(ValidationOperation.ValidationHashType), coreOperations, new List <CoreTransaction>());
var signatures = new BlockSignatures(block);
signatures.AddSignature(block.Issuer, block, networkKey);
return(new GenesisBlockResult(block, signatures, networkKey.PublicKey, networkKeys[1].Store, networkKeys[1].Password, serviceTransactionsList));
}
