/// <inheritdoc />
public async Task <List <Attachment> > RetrieveBackupAsync(IAgentContext context, string seed, DateTimeOffset offset = default)
{
var provRecord = await provisioningService.GetProvisioningAsync(context.Wallet);
var publicKey = provRecord.GetTag("backup_key");
if (string.IsNullOrEmpty(publicKey))
{
throw new ArgumentException("No such key exists");
}
var decodedKey = Multibase.Base58.Decode(publicKey);
var publicKeySigned = await Crypto.SignAsync(context.Wallet, publicKey, decodedKey);
var retrieveBackupResponseMessage = new RetrieveBackupAgentMessage()
{
BackupId = publicKey,
Signature = publicKeySigned.ToBase64String()
};
var connection = await GetMediatorConnectionAsync(context).ConfigureAwait(false);
if (connection == null)
{
throw new AriesFrameworkException(ErrorCode.RecordNotFound, "Couldn't locate a connection to mediator agent");
}
var response = await messageService.SendReceiveAsync <RetrieveBackupResponseAgentMessage>(context.Wallet, retrieveBackupResponseMessage, connection).ConfigureAwait(false);
return(response.Payload);
}
/// <inheritdoc />
public async Task <List <Attachment> > RetrieveBackupAsync(IAgentContext context, string seed, long offset = default)
{
var publicKey = await EnsureBackupKeyAsync(context, seed);
var decodedKey = Multibase.Base58.Decode(publicKey);
var publicKeySigned = await Crypto.SignAsync(context.Wallet, publicKey, decodedKey);
var retrieveBackupResponseMessage = new RetrieveBackupAgentMessage()
{
BackupId = publicKey,
Signature = publicKeySigned.ToBase64String()
};
var connection = await GetMediatorConnectionAsync(context).ConfigureAwait(false);
if (connection == null)
{
throw new AriesFrameworkException(ErrorCode.RecordNotFound, "Couldn't locate a connection to mediator agent");
}
var response = await messageService.SendReceiveAsync <RetrieveBackupResponseAgentMessage>(context.Wallet, retrieveBackupResponseMessage, connection).ConfigureAwait(false);
return(response.Payload);
}
