public static async Task <bool> ValidateAccount(KeyStore account, string password)
{
try
{
await account.DecryptKeyAsync(password, true);
if (account.KeyStoreType == KeyStoreTypes.CoreAccount)
{
var coreAccount = (await Client.DownloadCoreAccount(account.AccountId)).Data;
if (coreAccount != null)
{
return(coreAccount.AccountKey == account.DecryptedKey.PublicKey);
}
}
else if (account.KeyStoreType == KeyStoreTypes.Chain)
{
var chainData = (await Client.DownloadChainInfo(account.ChainId)).Data;
if (chainData != null)
{
var key = chainData.GetChainKey(account.KeyIndex);
return(key != null && key.PublicKey == account.DecryptedKey.PublicKey);
}
}
}
catch
{
}
return(false);
}
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);
}
protected async Task <bool> UnlockAccount(KeyStore account, string password, KeyStoreTypes keyStoreType)
{
if (account == null)
{
return(false);
}
if (account.KeyStoreType != keyStoreType)
{
return(false);
}
try
{
if (await account.DecryptKeyAsync(password, false))
{
Log.Trace($"Account unlocked: {account.Name}, id {account.AccountId}, chainid {account.ChainId}, keyindex {account.KeyIndex}.", this);
return(true);
}
}
catch (Exception ex)
{
Log.IgnoreException(ex, this);
}
return(false);
}