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Signal Service communication library for Java

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/*
 * Copyright (C) 2017 Open Whisper Systems
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see .
 */
package org.whispersystems.signalservice.internal.contacts.entities;

import com.fasterxml.jackson.annotation.JsonProperty;

import org.whispersystems.signalservice.internal.util.Hex;

public class DiscoveryResponse {

  @JsonProperty
  private byte[] iv;

  @JsonProperty
  private byte[] data;

  @JsonProperty
  private byte[] mac;

  public DiscoveryResponse() {}

  public DiscoveryResponse(byte[] iv, byte[] data, byte[] mac) {
    this.iv   = iv;
    this.data = data;
    this.mac  = mac;
  }

  public byte[] getIv() {
    return iv;
  }

  public byte[] getData() {
    return data;
  }

  public byte[] getMac() {
    return mac;
  }

  public String toString() {
    return "{iv: " + (iv == null ? null : Hex.toString(iv)) + ", data: " + (data == null ? null: Hex.toString(data)) + ", mac: " + (mac == null ? null : Hex.toString(mac)) + "}";
  }
}