private void MigrateCredentials(User user, List<Credential> creds, string password)
{
var toRemove = creds.Where(c =>
!String.Equals(
c.Type,
CredentialTypes.Password.Pbkdf2,
StringComparison.OrdinalIgnoreCase))
.ToList();
// Remove any non PBKDF2 credentials
foreach (var cred in toRemove)
{
creds.Remove(cred);
user.Credentials.Remove(cred);
CredentialRepository.DeleteOnCommit(cred);
}
// Now add one if there are no credentials left
if (creds.Count == 0)
{
user.Credentials.Add(CredentialBuilder.CreatePbkdf2Password(password));
}
// Save changes, if any (even though we only commit one repo, both will get saved because they just wrap entities context)
UserRepository.CommitChanges();
}