From 94c029646400b19bd17e137a1dcef7c855128a98 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9D=8E=E9=B9=8F=E9=A3=9E?= <lipengfei@outlook.com>
Date: Mon, 24 Aug 2020 11:05:01 +0800
Subject: [PATCH] =?UTF-8?q?=E3=80=90=E6=9D=83=E9=99=90=E4=BF=AE=E6=94=B9?=
 =?UTF-8?q?=E3=80=91?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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---
 .../tools/security/epmet/EpmetUtils.java      |  3 +-
 .../tools/security/jwt/JwtProperties.java     | 41 ++++++++++
 .../commons/tools/security/jwt/JwtUtils.java  | 75 +++++++++++++++++++
 3 files changed, 117 insertions(+), 2 deletions(-)
 create mode 100644 epdc-commons-tools/src/main/java/com/elink/esua/epdc/commons/tools/security/jwt/JwtProperties.java
 create mode 100644 epdc-commons-tools/src/main/java/com/elink/esua/epdc/commons/tools/security/jwt/JwtUtils.java

diff --git a/epdc-commons-tools/src/main/java/com/elink/esua/epdc/commons/tools/security/epmet/EpmetUtils.java b/epdc-commons-tools/src/main/java/com/elink/esua/epdc/commons/tools/security/epmet/EpmetUtils.java
index c9cb91a..c77a4f3 100644
--- a/epdc-commons-tools/src/main/java/com/elink/esua/epdc/commons/tools/security/epmet/EpmetUtils.java
+++ b/epdc-commons-tools/src/main/java/com/elink/esua/epdc/commons/tools/security/epmet/EpmetUtils.java
@@ -2,9 +2,8 @@ package com.elink.esua.epdc.commons.tools.security.epmet;
 
 import cn.hutool.http.HttpRequest;
 import cn.hutool.http.HttpResponse;
-import com.elink.esua.epdc.jwt.JwtUtils;
+import com.elink.esua.epdc.commons.tools.security.jwt.JwtUtils;
 import lombok.Data;
-import org.springframework.beans.factory.annotation.Autowired;
 
 import java.util.HashMap;
 import java.util.Map;
diff --git a/epdc-commons-tools/src/main/java/com/elink/esua/epdc/commons/tools/security/jwt/JwtProperties.java b/epdc-commons-tools/src/main/java/com/elink/esua/epdc/commons/tools/security/jwt/JwtProperties.java
new file mode 100644
index 0000000..a81ad87
--- /dev/null
+++ b/epdc-commons-tools/src/main/java/com/elink/esua/epdc/commons/tools/security/jwt/JwtProperties.java
@@ -0,0 +1,41 @@
+/**
+ * Copyright (c) 2018 人人开源 All rights reserved.
+ *
+ * https://www.renren.io
+ *
+ * 版权所有，侵权必究！
+ */
+
+package com.elink.esua.epdc.commons.tools.security.jwt;
+
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.context.annotation.Configuration;
+
+/**
+ * Jwt
+ *
+ * @author Mark sunlightcs@gmail.com
+ * @since 1.0.0
+ */
+@Configuration
+@ConfigurationProperties(prefix = "jwt")
+public class JwtProperties {
+    private String secret;
+    private int expire;
+
+    public String getSecret() {
+        return secret;
+    }
+
+    public void setSecret(String secret) {
+        this.secret = secret;
+    }
+
+    public int getExpire() {
+        return expire;
+    }
+
+    public void setExpire(int expire) {
+        this.expire = expire;
+    }
+}
diff --git a/epdc-commons-tools/src/main/java/com/elink/esua/epdc/commons/tools/security/jwt/JwtUtils.java b/epdc-commons-tools/src/main/java/com/elink/esua/epdc/commons/tools/security/jwt/JwtUtils.java
new file mode 100644
index 0000000..1bc528b
--- /dev/null
+++ b/epdc-commons-tools/src/main/java/com/elink/esua/epdc/commons/tools/security/jwt/JwtUtils.java
@@ -0,0 +1,75 @@
+/**
+ * Copyright (c) 2018 人人开源 All rights reserved.
+ *
+ * https://www.renren.io
+ *
+ * 版权所有，侵权必究！
+ */
+
+package com.elink.esua.epdc.commons.tools.security.jwt;
+
+import io.jsonwebtoken.Claims;
+import io.jsonwebtoken.Jwts;
+import io.jsonwebtoken.SignatureAlgorithm;
+import org.joda.time.DateTime;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+import java.util.Date;
+import java.util.Map;
+
+/**
+ * Jwt工具类
+ *
+ * @author Mark sunlightcs@gmail.com
+ * @since 1.0.0
+ */
+@Component
+public class JwtUtils {
+    private static final Logger logger = LoggerFactory.getLogger(JwtUtils.class);
+
+    @Autowired
+    private JwtProperties jwtProperties;
+
+    /**
+     * 生成jwt token
+     */
+    public String generateToken(Long userId) {
+        return Jwts.builder()
+            .setHeaderParam("typ", "JWT")
+            .setSubject(userId+"")
+            .setIssuedAt(new Date())
+            .setExpiration(DateTime.now().plusSeconds(jwtProperties.getExpire()).toDate())
+            .signWith(SignatureAlgorithm.HS512, jwtProperties.getSecret())
+            .compact();
+    }
+
+    public Claims getClaimByToken(String token) {
+        try {
+            return Jwts.parser()
+                .setSigningKey(jwtProperties.getSecret())
+                .parseClaimsJws(token)
+                .getBody();
+        }catch (Exception e){
+            logger.debug("validate is token error, token = " + token, e);
+            return null;
+        }
+    }
+    public static String generateEpmetToken(Map<String,Object> claims, String Secret){
+        return Jwts.builder()
+                .setHeaderParam("typ", "JWT")
+                .setClaims(claims)
+                .signWith(SignatureAlgorithm.HS512,Secret)
+                .compact();
+    }
+
+    /**
+     * token是否过期
+     * @return  true：过期
+     */
+    public boolean isTokenExpired(Date expiration) {
+        return expiration.before(new Date());
+    }
+}