//
// Copyright 2025 The Project Oak Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//

package com.google.oak.session;

import java.util.Map;

/**
 * A JVM-based implementation of an Oak Attestation Publisher.
 *
 * This can be added to a session configuration. If present, the @{code publish}
 * function will be called whenever attestation evidence is received from the
 * peer.
 *
 * The function is called synchronously by the session state machine, so it
 * should not perform any blocking or long-running operations.
 */
public interface AttestationPublisher {
  void publish(
      Map<String, byte[]> endorsedEvidence, Map<String, byte[]> bindings, byte[] handshakeHash);
}
