/**
* 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 org.apache.cxf.rs.security.oauth2.provider;
import org.apache.cxf.common.util.StringUtils;
import org.apache.cxf.rs.security.oauth2.common.Client;
import org.apache.cxf.rt.security.crypto.MessageDigestUtils;
/**
* ClientSecretVerifier which checks the passwords against hashes
*/
public class ClientSecretHashVerifier implements ClientSecretVerifier {
private String hashAlgorithm = MessageDigestUtils.ALGO_SHA_256;
public boolean validateClientSecret(Client client, String clientSecret) {
String hash = MessageDigestUtils.generate(StringUtils.toBytesUTF8(clientSecret),
hashAlgorithm);
return hash.equals(client.getClientSecret());
}
public void setHashAlgorithm(String hashAlgorithm) {
this.hashAlgorithm = hashAlgorithm;
}
}