org.dromara.hutool.json.jwt.Claims Maven / Gradle / Ivy
/*
* Copyright (c) 2013-2024 Hutool Team and hutool.cn
*
* 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.dromara.hutool.json.jwt;
import org.dromara.hutool.core.codec.binary.Base64;
import org.dromara.hutool.core.date.format.GlobalCustomFormat;
import org.dromara.hutool.core.lang.Assert;
import org.dromara.hutool.core.map.MapUtil;
import org.dromara.hutool.json.JSONConfig;
import org.dromara.hutool.json.JSONObject;
import org.dromara.hutool.json.JSONUtil;
import java.io.Serializable;
import java.nio.charset.Charset;
import java.util.Map;
/**
* Claims 认证,简单的JSONObject包装
*
* @author looly
* @since 5.7.0
*/
public class Claims implements Serializable {
private static final long serialVersionUID = 1L;
// 时间使用秒级时间戳表示
private final JSONConfig CONFIG = JSONConfig.of().setDateFormat(GlobalCustomFormat.FORMAT_SECONDS);
private JSONObject claimJSON;
/**
* 增加Claims属性,如果属性值为{@code null},则移除这个属性
*
* @param name 属性名
* @param value 属性值
*/
protected void setClaim(final String name, final Object value) {
Assert.notNull(name, "Name must be not null!");
init();
if (value == null) {
claimJSON.remove(name);
return;
}
claimJSON.set(name, value);
}
/**
* 加入多个Claims属性
* @param headerClaims 多个Claims属性
*/
protected void putAll(final Map headerClaims){
if (MapUtil.isNotEmpty(headerClaims)) {
for (final Map.Entry entry : headerClaims.entrySet()) {
setClaim(entry.getKey(), entry.getValue());
}
}
}
/**
* 获取指定名称属性
*
* @param name 名称
* @return 属性
*/
public Object getClaim(final String name) {
init();
return this.claimJSON.getObj(name);
}
/**
* 获取Claims的JSON字符串形式
*
* @return JSON字符串
*/
public JSONObject getClaimsJson() {
init();
return this.claimJSON;
}
/**
* 解析JWT JSON
*
* @param tokenPart JWT JSON
* @param charset 编码
*/
public void parse(final String tokenPart, final Charset charset) {
this.claimJSON = JSONUtil.parseObj(Base64.decodeStr(tokenPart, charset), CONFIG);
}
@Override
public String toString() {
init();
return this.claimJSON.toString();
}
private void init(){
if(null == this.claimJSON){
this.claimJSON = new JSONObject(CONFIG);
}
}
}