org.keycloak.sdjwt.SdJwtSalt Maven / Gradle / Ivy
/*
* Copyright 2024 Red Hat, Inc. and/or its affiliates
* and other 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.keycloak.sdjwt;
/**
* Strong typing salt to avoid parameter mismatch.
*
* Comparable to allow sorting in SD-JWT VC.
*
* @author Francis Pouatcha
*/
public class SdJwtSalt implements Comparable {
private final String salt;
public SdJwtSalt(String salt) {
this.salt = SdJwtUtils.requireNonEmpty(salt, "salt must not be empty");
}
// Handy factory method
public static SdJwtSalt of(String salt) {
return new SdJwtSalt(salt);
}
@Override
public String toString() {
return salt;
}
@Override
public int compareTo(SdJwtSalt o) {
return salt.compareTo(o.salt);
}
}