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https://gitee.com/jzsw-it/yexuejc-base.git
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[update] 更新jwt工具
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maxf
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8b43d99e11
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@ -252,7 +252,7 @@ public class JsonUtil {
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/**
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* Json字符串转换为Java对象
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*
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* @param in 输入流
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* @param in 输入流
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* @param parametrized 容器类
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* @param parameterClasses 实际类
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* @return
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@ -347,6 +347,30 @@ public class JsonUtil {
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return json2Obj(obj2Json(pojo), Map.class);
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}
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/**
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* json -> Map<String, String> 转换
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*
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* @param json JSON
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* @return Map
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*/
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public static Map<String, String> jsonToMapString(String json) {
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return objToMap(json, String.class, String.class);
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}
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/**
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* 将 Bean 对象转换为 Map
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* <p>
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* 示例：Map<String, RequestBean> map = JacksonMapperConfig.objToMap(data, String.class, RequestBean.class);
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* </p>
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*
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* @param pojo Bean 数据
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* @return Map 数据
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*/
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public static <K, V> Map<K, V> objToMap(Object pojo, Class<K> kCls, Class<V> vCls) {
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return json2Obj(obj2Json(pojo), Map.class, kCls, vCls);
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}
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/**
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* 格式化输出
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*
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@ -1,12 +1,14 @@
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package com.yexuejc.base.util;
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import java.nio.charset.StandardCharsets;
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import java.util.Date;
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import java.util.Map;
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import javax.crypto.SecretKey;
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import io.jsonwebtoken.Claims;
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import io.jsonwebtoken.Jwts;
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import io.jsonwebtoken.io.Decoders;
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import io.jsonwebtoken.security.Keys;
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import io.jsonwebtoken.security.SecureDigestAlgorithm;
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/**
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* jwt工具类
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@ -34,35 +36,46 @@ public class JwtUtil {
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/**
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* 参数配置：设置一次即可，多次设置会覆盖之前的
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*
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* @param key 加密key 默认：h%OG8Y3WgA5AN7&6Ke7I#C1XvneW0N8a
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* @param type 加密类型：默认JWT
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* @param iss token发行商: 默认yexuejc.top
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* @param type 加密类型：默认JWT
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* @param iss token发行商: 默认yexuejc.top
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* @param key 加密key 默认：h%OG8Y3WgA5AN7&6Ke7I#C1XvneW0N8a
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* @param algorithm 加密方式
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* @return
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*/
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public static JwtUtil config(String key, String type, String iss) {
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public static JwtUtil config(String type, String iss, String key, SecureDigestAlgorithm<SecretKey, SecretKey> algorithm) {
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JwtUtil jwtUtil = instace();
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jwtUtil.JWT_SIGNATURE_KEY = key;
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jwtUtil.JWT_HEADER_TYP = type;
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jwtUtil.JWT_CLAIMS_ISS = iss;
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if (null != key) {
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jwtUtil.jwtSignatureKey = key;
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}
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if (null != type) {
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jwtUtil.jwtHeaderTyp = type;
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}
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if (null != iss) {
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jwtUtil.jwtClaimsIss = iss;
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}
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if (null != algorithm) {
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jwtUtil.algorithm = algorithm;
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}
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return jwtUtil;
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}
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public static class Instace {
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private static class Instace {
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private static JwtUtil jwtUtil = new JwtUtil();
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}
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/**
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* 加密用KEY
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*/
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private String JWT_SIGNATURE_KEY = "h%OG8Y3WgA5AN7&6Ke7I#C1XvneW0N8a";
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private String jwtSignatureKey = "h%OG8Y3WgA5AN7&6Ke7I#C1XvneW0N8a";
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/**
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* token类型
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*/
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private String JWT_HEADER_TYP = "JWT";
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private String jwtHeaderTyp = "JWT";
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/**
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* token发行商
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*/
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private String JWT_CLAIMS_ISS = "yexuejc.top";
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private String jwtClaimsIss = "yexuejc.top";
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private SecureDigestAlgorithm<SecretKey, SecretKey> algorithm = Jwts.SIG.HS512;
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/**
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* 加密内容生成token
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@ -71,27 +84,36 @@ public class JwtUtil {
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* @return
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*/
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public String compact(Object subjectObj) {
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String subject = null;
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if (subjectObj instanceof String) {
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subject = (String) subjectObj;
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} else {
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subject = JsonUtil.obj2Json(subjectObj);
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return compact(null, subjectObj);
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}
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public String compact(String subId, Object subjectObj) {
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String subject = subId;
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Map<String, Object> subMap = JsonUtil.objToMap(subjectObj, String.class, Object.class);
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if (StrUtil.isEmpty(subject)) {
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if (subjectObj instanceof String) {
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subject = (String) subjectObj;
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} else if (StrUtil.isNotEmpty(subMap)) {
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Object sid = subMap.get("subId");
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Object s = subMap.get("sub");
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subject = StrUtil.isNotEmpty(sid) ? String.valueOf(sid) : String.valueOf(s);
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}
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}
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Date now = new Date();
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return Jwts.builder()
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// 设置token的唯一标识ID（claims.jti）
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.id(StrUtil.genUUID())
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// 设置token类型（header.typ）
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.header().add("typ", JWT_HEADER_TYP)
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.and()
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.header().add("typ", jwtHeaderTyp).and()
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// 设置token发行时间为当前时间（claims.iat）
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.issuedAt(now)
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.issuedAt(now).claims(JsonUtil.objToMap(subjectObj, String.class, Object.class))
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// 设置token发行商/发行者（claims.iss）
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.issuer(JWT_CLAIMS_ISS)
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.issuer(jwtClaimsIss)
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// 设置token用户定义主体（claims.sub）
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.subject(subject)
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// 设置算法签名,(密钥，加密算法)
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.signWith(getSecretKey(), Jwts.SIG.HS512)
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.signWith(getSecretKey(), algorithm)
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// 生成token
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.compact();
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}
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@ -114,20 +136,27 @@ public class JwtUtil {
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* @return
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*/
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public <T> T parse(String token, Class<T> cls) {
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return JsonUtil.json2Obj(parseStr(token), cls);
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return JsonUtil.json2Obj(JsonUtil.obj2Json(parseStr(token)), cls);
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}
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/**
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* 解密token为字符串
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*
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* @param token
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* @return
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*/
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public String parseStr(String token) {
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return Jwts.parser().verifyWith(getSecretKey()).build().parseSignedClaims(token).getPayload().getSubject();
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public Claims parseStr(String token) {
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return Jwts.parser().verifyWith(getSecretKey()).build().parseSignedClaims(token).getPayload();
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}
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private SecretKey getSecretKey() {
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byte[] bytes = Decoders.BASE64.decode(JWT_SIGNATURE_KEY);
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int minLen = 32;
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if (jwtSignatureKey.length() % minLen != 0) {
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// 补齐32的倍数,左补0
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String format = "%" + ((jwtSignatureKey.length() / minLen + 1) * minLen) + "s";
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jwtSignatureKey = String.format(format, jwtSignatureKey).replace(' ', '0');
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}
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byte[] bytes = jwtSignatureKey.getBytes(StandardCharsets.UTF_8);
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return Keys.hmacShaKeyFor(bytes);
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}
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}
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26
src/test/java/com/yexuejc/base/util/JwtUtilTest.java
Normal file
26
src/test/java/com/yexuejc/base/util/JwtUtilTest.java
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@ -0,0 +1,26 @@
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package com.yexuejc.base.util;
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import java.util.Map;
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import io.jsonwebtoken.Jwts;
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import org.junit.jupiter.api.Test;
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/**
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* @author maxiaofeng
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* @date 2024/9/1 15:23
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*/
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class JwtUtilTest {
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@Test
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void compact() {
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Map map = JsonUtil.json2Obj("{\n" + " \"payload\": {\n" + " \"sub\": \"0fqgx9h1d9eijd07umlyn1ez52jvkkkb883j\",\n" + " " +
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"\"iss\": \"www" + ".donki.com\",\n" + " \"aud\": \"D27A80C9AF01488F9A1152B8C20D93BA\",\n" + " \"exp\": 1725260806," +
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"\n" + " " + "\"iat\": 1725174406,\n" + " \"address\": {\n" + " \"country\": \"南朝鮮\"\n" + " },\n" + " " + "\"email_verified\": true,\n" + " \"birthdate\": \"1993/11/16\",\n" + " \"news_letter\": \"1\",\n" + " " + "\"gender\": \"other\",\n" + " \"member_code\": \"3511623793483553889787\",\n" + " \"preferred_username\": " + "\"3923490434\",\n" + " \"nonce\": \"mjhjSTmtVRNWPBtOQXZx\",\n" + " \"country_code\": \"CHN\",\n" + " " + "\"language_code\": \"zh-TW\",\n" + " \"updated_at\": 1722404351,\n" + " \"nickname\": \"3923490434\",\n" + " " + "\"customer_flag\": \"0\",\n" + " \"service_term_version\": \"2\",\n" + " \"email\": \"1828844769@qq.com\",\n" + " " + " \"auth_time\": 1725173983\n" + " }\n" + "}", Map.class);
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JwtUtil jwtUtil = JwtUtil.config("JWT", "www.donki.com", "5326D79EDEF344C3B3431F268DD2564C", Jwts.SIG.HS256);
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String jwtStr = jwtUtil.compact(map.get("payload"));
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System.out.println(jwtStr);
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Map<?, ?> parse = jwtUtil.parse(jwtStr);
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System.out.println(JsonUtil.obj2Json(parse));
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}
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}
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