public async Task <IActionResult> AddAllowedSigner(long spId, long documentId, [FromBody] AllowedSignerDto allowedSigner)
{
byte[] groupAssetId = await _assetsService.GenerateAssetId(AttributesSchemes.ATTR_SCHEME_NAME_EMPLOYEEGROUP, allowedSigner.GroupOwner + allowedSigner.GroupName, allowedSigner.GroupOwner).ConfigureAwait(false);
byte[] blindingFactor = ConfidentialAssetsHelper.GetRandomSeed();
byte[] groupCommitment = ConfidentialAssetsHelper.GetAssetCommitment(blindingFactor, groupAssetId);
allowedSigner.AllowedSignerId = _dataAccessService.AddSpDocumentAllowedSigner(spId, documentId, allowedSigner.GroupOwner, allowedSigner.GroupName, groupCommitment.ToHexString(), blindingFactor.ToHexString());
SpDocument document = _dataAccessService.GetSpDocument(spId, documentId);
StatePersistency statePersistency = _executionContextManager.ResolveStateExecutionServices(spId);
statePersistency.TransactionsService.IssueDocumentRecord(document.Hash.HexStringToByteArray(), document.AllowedSigners.Select(s => s.GroupCommitment.HexStringToByteArray()).ToArray());
return(Ok(allowedSigner));
}
public IActionResult AddAllowedSigner(ulong documentId, [FromBody] AllowedSignerDto allowedSigner)
{
ulong accountId = ulong.Parse(User.Identity.Name, CultureInfo.InvariantCulture);
byte[] groupAssetId = _assetsService.GenerateAssetId(AttributeType.EmployeeGroup, allowedSigner.GroupOwner + allowedSigner.GroupName);
byte[] blindingFactor = ConfidentialAssetsHelper.GetRandomSeed();
byte[] groupCommitment = ConfidentialAssetsHelper.GetAssetCommitment(groupAssetId, blindingFactor);
allowedSigner.AllowedSignerId = _dataAccessService.AddSpDocumentAllowedSigner(accountId, documentId, allowedSigner.GroupOwner, allowedSigner.GroupName, groupCommitment.ToHexString(), blindingFactor.ToHexString());
SpDocument document = _dataAccessService.GetSpDocument(accountId, documentId);
StatePersistency statePersistency = _executionContextManager.ResolveStateExecutionServices(accountId);
statePersistency.TransactionsService.IssueDocumentRecord(document.Hash.HexStringToByteArray(), document.AllowedSigners.Select(s => s.GroupCommitment.HexStringToByteArray()).ToArray());
return(Ok(allowedSigner));
}