public App()
{
InitializeComponent();
Store.RegisterEffects(
LyraWallet.States.Effects.CreateWalletEffect,
LyraWallet.States.Effects.OpenWalletEffect,
LyraWallet.States.Effects.OpenWalletAndSyncEffect,
LyraWallet.States.Effects.RestoreWalletEffect,
LyraWallet.States.Effects.RemoveWalletEffect,
LyraWallet.States.Effects.ChangeVoteWalletEffect,
LyraWallet.States.Effects.RefreshWalletEffect,
LyraWallet.States.Effects.SendTokenWalletEffect,
LyraWallet.States.Effects.CreateTokenWalletEffect,
LyraWallet.States.Effects.ImportWalletEffect,
LyraWallet.States.Effects.RedeemWalletEffect,
LyraWallet.States.Effects.NonFungibleTokenWalletEffect
);
WalletPassword wp;
// check default wallet exists.
var path = DependencyService.Get <IPlatformSvc>().GetStoragePath();
var fn = $"{path}/default.lyrawallet";
if (File.Exists(fn))
{
wp = new WalletPassword(true);
}
else
{
wp = new WalletPassword(false);
}
wp.Path = path;
MainPage = new NavigationPage(wp);
}
public async Task Insert(WalletPassword walletPassword)
{
try
{
await _container.CreateItemAsync <WalletPassword>(walletPassword, new PartitionKey(walletPassword.Id));
}
catch (Exception ex)
{
throw new Exception($"Inserting wallet password into Cosmos DB failed with error: {ex}");
}
}
public async Task <string> CreateAndUploadUserProfile(string name, string email)
{
if (!ValidateUserEmail(email))
{
throw new Exception("Invalid user profile field: email must be a valid email address.");
}
// Generate wallet and encrypted keystore
var key = EthECKey.GenerateKey();
var privateKey = key.GetPrivateKeyAsBytes();
var address = key.GetPublicAddress();
var password = Guid.NewGuid().ToString();
var keyStoreObj = _keyStoreService.EncryptAndGenerateKeyStore(password, privateKey, address);
var userProfile = new UserProfile
{
Name = name,
Email = email,
Id = keyStoreObj.Id,
UserKeyStore = keyStoreObj
};
var walletPassword = new WalletPassword
{
Id = Guid.NewGuid().ToString(),
UserProfileId = userProfile.Id,
Password = password
};
await _userProfileRepository.Insert(userProfile);
await _walletPasswordRepository.Insert(walletPassword);
return(keyStoreObj.Id);
}
public async Task Update(string id, WalletPassword walletPassword)
{
await _container.ReplaceItemAsync <WalletPassword>(walletPassword, id, new PartitionKey(id));
}