public Task <bool> UpdateResourcePermissions(UpdateResourcePermissionsParameter updateResourcePermissionsParameter)
{
return(_updateResourcePermissionsAction.Execute(updateResourcePermissionsParameter));
}
public async Task <bool> Execute(UpdateResourcePermissionsParameter updateResourcePermissionsParameter)
{
if (updateResourcePermissionsParameter == null)
{
throw new ArgumentNullException(nameof(updateResourcePermissionsParameter));
}
if (string.IsNullOrWhiteSpace(updateResourcePermissionsParameter.ResourceId))
{
throw new BaseUmaException(Errors.ErrorCodes.InvalidRequestCode, Errors.ErrorDescriptions.TheResourceIdMustBeSpecified);
}
var resource = await _resourceSetRepository.Get(updateResourcePermissionsParameter.ResourceId).ConfigureAwait(false);
if (resource == null)
{
throw new UmaResourceNotFoundException();
}
if (updateResourcePermissionsParameter.Subject != resource.Owner)
{
throw new UmaNotAuthorizedException();
}
var policiesToBeUpdated = resource.AuthPolicies.ToList();
var policiesToBeRemoved = new List <string>();
var length = policiesToBeUpdated.Count();
for (int i = length - 1; i >= 0; i--)
{
var policy = policiesToBeUpdated.ElementAt(i);
var policyParameter = updateResourcePermissionsParameter.PolicyIds.FirstOrDefault(p => p == policy.Id);
if (policyParameter == null)
{
policiesToBeUpdated.Remove(policy);
policiesToBeRemoved.Add(policy.Id);
}
}
using (var transaction = new CommittableTransaction(new TransactionOptions {
IsolationLevel = IsolationLevel.ReadCommitted
}))
{
try
{
var operations = new List <Task <bool> >();
foreach (var policyId in policiesToBeRemoved)
{
operations.Add(_policyRepository.Delete(policyId));
}
await Task.WhenAll(operations).ConfigureAwait(false);
transaction.Commit();
return(true);
}
catch
{
transaction.Rollback();
throw;
}
}
}