protected override async Task HandleRequirementAsync(AuthorizationHandlerContext context, UserAllowedDataCollectionRequirement requirement)
{
var dataCollectionName = _dataCollectionNameProvider.GetDataCollectionName();
var identityUserId = context.User.Claims.Where(x => x.Type.Equals("sub")).Select(x => x.Value).FirstOrDefault();
if (string.IsNullOrEmpty(identityUserId))
{
context.Fail();
}
else
{
var users = await _usersProvider.GetUsersAsync(CancellationToken.None);
var user = users.Where(x => x.IdentityUserId == identityUserId).FirstOrDefault();
if ((user == null) || (!user.DataCollectionNames.Contains(dataCollectionName)))
{
context.Fail();
}
else
{
context.Succeed(requirement);
}
}
}
