*@parampublicKey 公钥 *@return密文 *@throwsException 加密过程中的异常信息*/publicstaticString encrypt(String str, String publicKey)throwsException {//base64编码的公钥byte[] decoded =Base64.getDecoder().decode(publicKey); RSAPublicKey pubKey= (RSAPublicKey) KeyFactory.getInstance("RSA").generatePu...
[Java Spring JWT] JWT example Provider: packagecom.example.ec.security;importcom.example.ec.domain.Role;importio.jsonwebtoken.*;importorg.springframework.beans.factory.annotation.Autowired;importorg.springframework.beans.factory.annotation.Value;importorg.springframework.security.core.GrantedAuthority;importo...
在计算出签名哈希后,JWT头,有效载荷和签名哈希的三个部分组合成一个字符串,每个部分用".“分隔,就构成整个JWT对象。 作为令牌的JWT可以放在URL中(例如api.example/?token=xxx)。 Base64中用的三个字符是”+","/“和”=",由于在URL中有特殊含义,因此Base64URL中对他们做了替换:"=“去掉,”+“用”-“替换...
publicclassJwtExample{publicstaticvoidmain(String[]args){JwtUtiljwtUtil=newJwtUtil();// 生成 JWTStringtoken=jwtUtil.generateToken("user123");System.out.println("生成的 JWT: "+token);// 解密 JWTStringusername=jwtUtil.extractUsername(token);System.out.println("提取的用户名: "+username);}} 1...
package com.example.jwtmdeo.utils;importjava.io.UnsupportedEncodingException;importjava.util.Date;importjava.util.HashMap;importjava.util.Map;importjava.util.UUID;importcom.auth0.jwt.JWT;importcom.auth0.jwt.JWTCreator;importcom.auth0.jwt.JWTVerifier;importcom.auth0.jwt.algorithms.Algorithm;importcom...
封装JWT 工具类 package org.example.jjwt;importio.jsonwebtoken.*;importjavax.crypto.spec.SecretKeySpec;importjava.security.Key;importjava.util.Date;importjava.util.Map;importjava.util.UUID;/** * @Description: * @Author: zhanghua * @DateTime: Created in 2022/12/12 1:22 PM 星期一 */public...
@ApiModelProperty(value = "最后登陆时间",example = "2019-11-22 00:00:00") private Date loginDate; @EnumFormat @ApiModelProperty(value = "登录状态 : 0 正常,1 异常") private UserLoginFlagEnum loginFlag; @ApiModelProperty(value = "创建者") ...
简介:Java:SpringBoot集成JWT实现token验证 依赖 <dependency><groupId>com.auth0</groupId><artifactId>java-jwt</artifactId><version>3.4.0</version></dependency> 注解 package com.example.demojwt.annotation;import java.lang.annotation.ElementType;import java.lang.annotation.Retention;import java.lang.ann...
In layman's terms, it is to verify the identity of the current user and prove that "you are yourself" (for example: you need to check in with your fingerprint every day to check in and out of get off work, and when your fingerprint matches the fingerprint entered in the system, check...
Example usingRS256 PrivateKeykey=//Get the key instancetry{Stringtoken=JWT.create() .withIssuer("auth0") .sign(Algorithm.RSA256(key)); }catch(JWTCreationExceptionexception){//Invalid Signing configuration / Couldn't convert Claims.} If a Claim couldn't be converted to JSON or the Key used...