private async Task CreateAgent()
{
Preferences.Set(Constants.PoolConfigurationName, _walletConfiguration.PoolConfigurationName);
var dialog = UserDialogs.Instance.Loading("Creating wallet");
IsBusy = true;
try
{
_options.AgentName = DeviceInfo.Name;
_options.WalletConfiguration.Id = Constants.LocalWalletIdKey;
_options.WalletCredentials.Key = await SyncedSecureStorage.GetOrCreateSecureAsync(
key : Constants.LocalWalletCredentialKey,
value : Utils.Utils.GenerateRandomAsync(32));
await _edgeProvisioningService.ProvisionAsync(_options);
Preferences.Set("LocalWalletProvisioned", true);
await NavigationService.NavigateToAsync <MainViewModel>();
dialog?.Hide();
dialog?.Dispose();
DialogService.Alert("Wallet created successfully", "Info", "OK");
}
catch (Exception ex)
{
Debug.WriteLine(ex, "Wasn't able to provision the agent");
dialog?.Hide();
dialog?.Dispose();
DialogService.Alert("Failed to create wallet!");
}
finally
{
IsBusy = false;
}
}
private async Task CreateAgent(string agentName)
{
Preferences.Set(Constants.PoolConfigurationName, _walletConfiguration.PoolConfigurationName);
var dialog = UserDialogs.Instance.Loading("Creating wallet");
IsBusy = true;
try
{
_options.AgentName = agentName;
_options.WalletConfiguration.Id = Constants.LocalWalletIdKey;
_options.WalletCredentials.Key = await SyncedSecureStorage.GetOrCreateSecureAsync(
key : Constants.LocalWalletCredentialKey,
value : Utils.Utils.GenerateRandomAsync(32));
await _edgeProvisioningService.ProvisionAsync(_options);
Preferences.Set("LocalWalletProvisioned", true);
await NavigationService.NavigateToAsync <MainViewModel>();
dialog?.Hide();
dialog?.Dispose();
var toastConfig = new ToastConfig("Successfully created wallet");
toastConfig.BackgroundColor = Color.Green;
toastConfig.Position = ToastPosition.Top;
toastConfig.SetDuration(3000);
DialogService.Toast(toastConfig);
}
catch (Exception ex)
{
Debug.WriteLine(ex, "Wasn't able to provision the agent");
dialog?.Hide();
dialog?.Dispose();
DialogService.Alert("Failed to create wallet!");
}
finally
{
IsBusy = false;
}
}
public async Task <IAgentContext> GetContextAsync(params object[] args)
{
var configurationName = Preferences.Get(Constants.PoolConfigurationName, "sovrin-staging");
try
{
var agentContext = new DefaultAgentContext
{
SupportedMessages = _agent.GetSupportedMessageTypes(),
Wallet = await _walletService.GetWalletAsync(
configuration : new WalletConfiguration
{
Id = Constants.LocalWalletIdKey,
StorageConfiguration = new WalletConfiguration.WalletStorageConfiguration
{
Path = Path.Combine(
FileSystem.AppDataDirectory,
".indy_client",
"wallets")
}
},
credentials : new WalletCredentials
{
Key = await SyncedSecureStorage.GetAsync(Constants.LocalWalletCredentialKey)
}),
Pool = new PoolAwaitable(async() => await _poolService.GetPoolAsync(configurationName, 2)),
Agent = _agent
};
return(agentContext);
}
catch (Exception e)
{
Debug.WriteLine(e.Message);
return(null);
}
}
