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https://gitee.com/chinabugotech/hutool.git
synced 2025-05-09 23:51:34 +08:00
add hutool-jwt
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dff0bf6490
commit
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@ -15,6 +15,7 @@ import java.io.File;
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import java.io.InputStream;
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import java.io.Serializable;
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import java.security.Key;
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import java.security.MessageDigest;
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/**
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* HMAC摘要算法<br>
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@ -224,6 +225,20 @@ public class HMac implements Serializable {
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return HexUtil.encodeHexStr(digest(data, bufferLength));
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}
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/**
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* 验证生成的摘要与给定的摘要比较是否一致<br>
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* 简单比较每个byte位是否相同
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*
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* @param digest 生成的摘要
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* @param digestToCompare 需要比较的摘要
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* @return 是否一致
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* @since 5.6.8
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* @see MessageDigest#isEqual(byte[], byte[])
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*/
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public boolean verify(byte[] digest, byte[] digestToCompare){
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return MessageDigest.isEqual(digest, digestToCompare);
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}
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/**
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* 获取MAC算法块长度
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* @return MAC算法块长度
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@ -1,11 +1,9 @@
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package cn.hutool.json.jwt;
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import cn.hutool.core.lang.Assert;
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import cn.hutool.json.JSONUtil;
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import cn.hutool.json.JSONObject;
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import java.io.Serializable;
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import java.util.HashMap;
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import java.util.Map;
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/**
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* Claims 认证
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@ -15,14 +13,14 @@ import java.util.Map;
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public class Claims implements Serializable {
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private static final long serialVersionUID = 1L;
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private final Map<String, Object> claimMap;
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private final JSONObject claimJSON;
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public Claims() {
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this.claimMap = new HashMap<>();
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this.claimJSON = new JSONObject();
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}
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/**
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* 增加Claims属性
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* 增加Claims属性,如果属性值为{@code null},则移除这个属性
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*
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* @param name 属性名
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* @param value 属性值
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@ -30,19 +28,10 @@ public class Claims implements Serializable {
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protected void setClaim(String name, Object value) {
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Assert.notNull(name, "Name must be not null!");
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if (value == null) {
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claimMap.remove(name);
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claimJSON.remove(name);
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return;
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}
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claimMap.put(name, value);
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}
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/**
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* 获取Claims数据Map
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*
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* @return map
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*/
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protected Map<String, Object> getClaimMap() {
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return this.claimMap;
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claimJSON.set(name, value);
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}
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/**
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@ -51,6 +40,6 @@ public class Claims implements Serializable {
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* @return JSON字符串
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*/
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public String getClaimsJson() {
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return JSONUtil.toJsonStr(getClaimMap());
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return this.claimJSON.toString();
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}
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}
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@ -1,13 +1,15 @@
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package cn.hutool.json.jwt;
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import cn.hutool.core.codec.Base64;
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import cn.hutool.core.util.CharsetUtil;
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import cn.hutool.core.util.StrUtil;
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import cn.hutool.json.jwt.signers.JWTSigner;
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import java.nio.charset.Charset;
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/**
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* JSON Web Token (JWT),基于JSON的开放标准((RFC 7519)用于在网络应用环境间传递声明。<br>
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*
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* <p>
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* 结构:xxxxx.yyyyy.zzzzz
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* <ul>
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* <li>header:主要声明了JWT的签名算法</li>
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@ -23,14 +25,41 @@ import java.nio.charset.Charset;
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*/
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public class JWT {
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private Charset charset;
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private Signer signer;
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private final JWTHeader header;
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private final JWTPayload payload;
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private Charset charset;
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private JWTSigner signer;
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/**
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* 构造
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*/
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public JWT() {
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this.header = new JWTHeader();
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this.payload = new JWTPayload();
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this.charset = CharsetUtil.CHARSET_UTF_8;
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}
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/**
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* 设置编码
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*
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* @param charset 编码
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* @return this
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*/
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public JWT setCharset(Charset charset) {
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this.charset = charset;
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return this;
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}
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/**
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* 设置签名算法
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*
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* @param signer 签名算法
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* @return this
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*/
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public JWT setSigner(JWTSigner signer) {
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this.signer = signer;
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return this;
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}
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/**
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@ -34,7 +34,7 @@ public class JWTHeader extends Claims {
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* @param keyId kid
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* @return this
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*/
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public JWTHeader addKeyId(String keyId) {
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public JWTHeader setKeyId(String keyId) {
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setClaim(KEY_ID, keyId);
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return this;
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}
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@ -1,6 +0,0 @@
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package cn.hutool.json.jwt;
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public interface Signer {
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String sign(String header, String payload);
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}
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@ -0,0 +1,17 @@
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package cn.hutool.json.jwt.signers;
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/**
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* JWT签名接口封装,通过实现此接口,完成不同算法的签名功能
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*
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* @author looly
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*/
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public interface JWTSigner {
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/**
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* 签名
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* @param header JWT头的JSON字符串
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* @param payload JWT载荷的JSON字符串
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* @return 签名结果,即JWT的第三部分
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*/
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String sign(String header, String payload);
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}
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29
hutool-jwt/pom.xml
Normal file
29
hutool-jwt/pom.xml
Normal file
@ -0,0 +1,29 @@
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<?xml version='1.0' encoding='utf-8'?>
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<packaging>jar</packaging>
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<parent>
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<groupId>cn.hutool</groupId>
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<artifactId>hutool-parent</artifactId>
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<version>5.6.8-SNAPSHOT</version>
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</parent>
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<artifactId>hutool-jwt</artifactId>
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<name>${project.artifactId}</name>
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<description>Hutool JWT生成、解析和验证实现</description>
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<dependencies>
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<dependency>
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<groupId>cn.hutool</groupId>
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<artifactId>hutool-json</artifactId>
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<version>${project.parent.version}</version>
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</dependency>
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<dependency>
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<groupId>cn.hutool</groupId>
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<artifactId>hutool-crypto</artifactId>
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<version>${project.parent.version}</version>
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</dependency>
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</dependencies>
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</project>
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