songyunpeng
6 years ago
12 changed files with 215 additions and 8 deletions
@ -0,0 +1,41 @@ |
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/** |
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* Copyright (c) 2018 人人开源 All rights reserved. |
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* |
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* https://www.renren.io
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* |
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* 版权所有，侵权必究！ |
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*/ |
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package com.elink.esua.epdc.jwt; |
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import org.springframework.boot.context.properties.ConfigurationProperties; |
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import org.springframework.context.annotation.Configuration; |
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/** |
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* Jwt |
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* |
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* @author Mark sunlightcs@gmail.com |
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* @since 1.0.0 |
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*/ |
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@Configuration |
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@ConfigurationProperties(prefix = "jwt.token") |
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public class JwtTokenProperties { |
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private String secret; |
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private int expire; |
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public String getSecret() { |
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return secret; |
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} |
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public void setSecret(String secret) { |
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this.secret = secret; |
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} |
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public int getExpire() { |
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return expire; |
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} |
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public void setExpire(int expire) { |
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this.expire = expire; |
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} |
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} |
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@ -0,0 +1,68 @@ |
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/** |
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* Copyright (c) 2018 人人开源 All rights reserved. |
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* <p> |
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* https://www.renren.io
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* <p> |
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* 版权所有，侵权必究！ |
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*/ |
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package com.elink.esua.epdc.jwt; |
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import io.jsonwebtoken.Claims; |
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import io.jsonwebtoken.Jwts; |
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import io.jsonwebtoken.SignatureAlgorithm; |
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import org.joda.time.DateTime; |
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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import org.springframework.beans.factory.annotation.Autowired; |
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import org.springframework.stereotype.Component; |
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import java.util.Date; |
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/** |
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* Jwt工具类 |
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* |
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* @author Mark sunlightcs@gmail.com |
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* @since 1.0.0 |
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*/ |
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@Component |
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public class JwtTokenUtils { |
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private static final Logger logger = LoggerFactory.getLogger(JwtTokenUtils.class); |
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@Autowired |
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private JwtTokenProperties jwtProperties; |
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/** |
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* 生成jwt token |
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*/ |
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public String generateToken(String userId) { |
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return Jwts.builder() |
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.setHeaderParam("typ", "JWT") |
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.setSubject(userId) |
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.setIssuedAt(new Date()) |
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.setExpiration(DateTime.now().plusSeconds(jwtProperties.getExpire()).toDate()) |
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.signWith(SignatureAlgorithm.HS512, jwtProperties.getSecret()) |
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.compact(); |
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} |
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public Claims getClaimByToken(String token) { |
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try { |
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return Jwts.parser() |
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.setSigningKey(jwtProperties.getSecret()) |
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.parseClaimsJws(token) |
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.getBody(); |
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} catch (Exception e) { |
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logger.debug("validate is token error, token = " + token, e); |
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return null; |
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} |
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} |
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/** |
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* token是否过期 |
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* |
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* @return true：过期 |
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*/ |
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public boolean isTokenExpired(Date expiration) { |
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return expiration.before(new Date()); |
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} |
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} |
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