brooklyn.rest.security.PasswordHasher.java Source code

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Here is the source code for brooklyn.rest.security.PasswordHasher.java

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/*
 * 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 brooklyn.rest.security;

import com.google.common.base.Charsets;
import com.google.common.hash.HashCode;
import com.google.common.hash.Hashing;

public class PasswordHasher {
    public static String sha256(String salt, String password) {
        byte[] salted = Charsets.UTF_8.encode((salt == null ? "" : salt) + password).array();
        HashCode hash = Hashing.sha256().hashBytes(salted);
        return hash.toString();
    }
}