content: /*
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF licenses this file
   * to you 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.datastax.oss.driver.examples.mapper.killrvideo.user;
  
  import at.favre.lib.crypto.bcrypt.BCrypt;
  
  /**
   * Utility methods to safely store passwords in the database.
   *
   * <p>We rely on a third-party implementation of the bcrypt password hash function.
   *
   * @see <a href="https://github.com/patrickfav/bcrypt">patrickfav/bcrypt</a>
   */
  public class PasswordHashing {
  
    public static String hash(char[] password) {
      return BCrypt.withDefaults().hashToString(12, password);
    }
  
    public static boolean matches(char[] password, String hash) {
      BCrypt.Result result = BCrypt.verifyer().verify(password, hash);
      return result.verified;
    }
  }
  