public async Task <(bool success, string?subject)> Execute(
ResourceOwner resourceOwner, CancellationToken cancellationToken)
{
if (!resourceOwner.IsLocalAccount || string.IsNullOrWhiteSpace(resourceOwner.Subject))
{
var subject = await _subjectBuilder.BuildSubject(resourceOwner.Claims, cancellationToken)
.ConfigureAwait(false);
resourceOwner.Subject = subject;
}
// 1. Check if the resource owner already exists.
if (await _resourceOwnerRepository.Get(resourceOwner.Subject, cancellationToken).ConfigureAwait(false) !=
null)
{
return(false, null);
}
var additionalClaims = _settings.ClaimsIncludedInUserCreation
.Except(resourceOwner.Claims.Select(x => x.Type))
.Select(x => new Claim(x, string.Empty));
resourceOwner.Claims = resourceOwner.Claims.Add(additionalClaims);
// Customize new resource owner.
_settings.OnResourceOwnerCreated(resourceOwner);
var now = DateTimeOffset.UtcNow;
if (_accountFilters != null)
{
var isFilterValid = true;
foreach (var resourceOwnerFilter in _accountFilters)
{
var userFilterResult = await resourceOwnerFilter.Check(resourceOwner.Claims, cancellationToken)
.ConfigureAwait(false);
if (userFilterResult.IsValid)
{
continue;
}
isFilterValid = false;
foreach (var ruleResult in userFilterResult.AccountFilterRules.Where(x => !x.IsValid))
{
await _eventPublisher.Publish(
new FilterValidationFailure(
Id.Create(),
string.Format(Strings.TheFilterRuleFailed, ruleResult.RuleName),
now))
.ConfigureAwait(false);
foreach (var errorMessage in ruleResult.ErrorMessages)
{
await _eventPublisher
.Publish(new FilterValidationFailure(Id.Create(), errorMessage, now))
.ConfigureAwait(false);
}
}
}
if (!isFilterValid)
{
return(false, null);
}
}
resourceOwner.UpdateDateTime = now;
resourceOwner.CreateDateTime = now;
if (!await _resourceOwnerRepository.Insert(resourceOwner, cancellationToken).ConfigureAwait(false))
{
return(false, null);
}
await _eventPublisher.Publish(
new ResourceOwnerAdded(
Id.Create(),
resourceOwner.Subject,
resourceOwner.Claims.Select(claim => new ClaimData
{
Type = claim.Type,
Value = claim.Value
})
.ToArray(),
now))
.ConfigureAwait(false);
return(true, resourceOwner.Subject);
}