org.wildfly.security.password.interfaces.RawOneTimePassword Maven / Gradle / Ivy
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* Copyright 2015 Red Hat, Inc., and individual contributors
* as indicated by the @author tags.
*
* 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 org.wildfly.security.password.interfaces;
import static org.wildfly.common.math.HashMath.multiHashOrdered;
import java.util.Arrays;
class RawOneTimePassword extends RawPassword implements OneTimePassword {
private static final long serialVersionUID = -5742928998692812041L;
private final byte[] hash;
private final String seed;
private final int sequenceNumber;
RawOneTimePassword(final String algorithm, final byte[] hash, final String seed, final int sequenceNumber) {
super(algorithm);
this.hash = hash;
this.seed = seed;
this.sequenceNumber = sequenceNumber;
}
public byte[] getHash() {
return hash.clone();
}
public String getSeed() {
return seed;
}
public int getSequenceNumber() {
return sequenceNumber;
}
public RawOneTimePassword clone() {
return this;
}
public int hashCode() {
return multiHashOrdered(multiHashOrdered(multiHashOrdered(Arrays.hashCode(hash), seed.hashCode()), sequenceNumber), getAlgorithm().hashCode());
}
public boolean equals(final Object obj) {
if (! (obj instanceof RawOneTimePassword)) {
return false;
}
RawOneTimePassword other = (RawOneTimePassword) obj;
return sequenceNumber == other.sequenceNumber && getAlgorithm().equals(other.getAlgorithm()) && Arrays.equals(hash, other.hash) && seed.equals(other.seed);
}
}