com.aspectran.utils.security.PBTokenIssuer Maven / Gradle / Ivy
/*
* Copyright (c) 2008-2024 The Aspectran Project
*
* 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 com.aspectran.utils.security;
import com.aspectran.utils.PBEncryptionUtils;
import com.aspectran.utils.StringUtils;
import com.aspectran.utils.annotation.jsr305.Nullable;
import com.aspectran.utils.apon.AponReader;
import com.aspectran.utils.apon.Parameters;
/**
* Password based token issuer.
*/
public class PBTokenIssuer {
public String createToken(Parameters payload) {
if (payload == null) {
throw new IllegalArgumentException("payload must not be null");
}
return PBEncryptionUtils.encrypt(payload.toString());
}
public T parseToken(String token) throws InvalidPBTokenException {
return parseToken(token, null);
}
@SuppressWarnings("unchecked")
public T parseToken(String token, @Nullable Class payloadType)
throws InvalidPBTokenException {
if (StringUtils.isEmpty(token)) {
throw new IllegalArgumentException("token must not be null or empty");
}
try {
String payload = PBEncryptionUtils.decrypt(token);
if (payloadType != null) {
return AponReader.parse(payload, payloadType);
} else {
return (T)AponReader.parse(payload);
}
} catch (Exception e) {
throw new InvalidPBTokenException(token, e);
}
}
public static String getToken(Parameters payload) {
PBTokenIssuer tokenIssuer = new PBTokenIssuer();
return tokenIssuer.createToken(payload);
}
public static T getPayload(String token)
throws InvalidPBTokenException {
return getPayload(token, null);
}
public static T getPayload(String token, Class payloadType)
throws InvalidPBTokenException {
PBTokenIssuer tokenIssuer = new PBTokenIssuer();
return tokenIssuer.parseToken(token, payloadType);
}
}