提出jwt的issuer签名到配置文件 增加claims的统一创建方法

server/api/v1/system/sys_user.go

@@ -1,9 +1,6 @@
 package system
 
 import (
-	"strconv"
-	"time"
-
 	"github.com/flipped-aurora/gin-vue-admin/server/global"
 	"github.com/flipped-aurora/gin-vue-admin/server/model/common/request"
 	"github.com/flipped-aurora/gin-vue-admin/server/model/common/response"
@@ -11,8 +8,8 @@ import (
 	systemReq "github.com/flipped-aurora/gin-vue-admin/server/model/system/request"
 	systemRes "github.com/flipped-aurora/gin-vue-admin/server/model/system/response"
 	"github.com/flipped-aurora/gin-vue-admin/server/utils"
+	"strconv"
 
-	"github.com/dgrijalva/jwt-go"
 	"github.com/gin-gonic/gin"
 	"github.com/go-redis/redis/v8"
 	"go.uber.org/zap"
@@ -47,19 +44,13 @@ func (b *BaseApi) Login(c *gin.Context) {
 // 登录以后签发jwt
 func (b *BaseApi) tokenNext(c *gin.Context, user system.SysUser) {
 	j := &utils.JWT{SigningKey: []byte(global.GVA_CONFIG.JWT.SigningKey)} // 唯一签名
-	claims := systemReq.CustomClaims{
+	claims := j.CreateClaims(systemReq.BaseClaims{
 		UUID:        user.UUID,
 		ID:          user.ID,
 		NickName:    user.NickName,
 		Username:    user.Username,
 		AuthorityId: user.AuthorityId,
-		BufferTime:  global.GVA_CONFIG.JWT.BufferTime, // 缓冲时间1天 缓冲时间内会获得新的token刷新令牌 此时一个用户会存在两个有效令牌 但是前端只留一个 另一个会丢失
-		StandardClaims: jwt.StandardClaims{
-			NotBefore: time.Now().Unix() - 1000,                              // 签名生效时间
-			ExpiresAt: time.Now().Unix() + global.GVA_CONFIG.JWT.ExpiresTime, // 过期时间 7天  配置文件
-			Issuer:    "qmPlus",                                              // 签名的发行者
-		},
-	}
+	})
 	token, err := j.CreateToken(claims)
 	if err != nil {
 		global.GVA_LOG.Error("获取token失败!", zap.Any("err", err))

server/config/jwt.go

@@ -4,4 +4,5 @@ type JWT struct {
 	SigningKey  string `mapstructure:"signing-key" json:"signingKey" yaml:"signing-key"`    // jwt签名
 	ExpiresTime int64  `mapstructure:"expires-time" json:"expiresTime" yaml:"expires-time"` // 过期时间
 	BufferTime  int64  `mapstructure:"buffer-time" json:"bufferTime" yaml:"buffer-time"`    // 缓冲时间
+	Issuer      string `mapstructure:"issuer" json:"issuer" yaml:"issuer"`
 }

server/model/system/request/jwt.go

@@ -7,11 +7,15 @@ import (
 
 // Custom claims structure
 type CustomClaims struct {
+	BaseClaims
+	BufferTime int64
+	jwt.StandardClaims
+}
+
+type BaseClaims struct {
 	UUID        uuid.UUID
 	ID          uint
 	Username    string
 	NickName    string
 	AuthorityId string
-	BufferTime  int64
-	jwt.StandardClaims
 }

server/utils/jwt.go

@@ -5,6 +5,7 @@ import (
 	"github.com/dgrijalva/jwt-go"
 	"github.com/flipped-aurora/gin-vue-admin/server/global"
 	"github.com/flipped-aurora/gin-vue-admin/server/model/system/request"
+	"time"
 )
 
 type JWT struct {
@@ -24,6 +25,19 @@ func NewJWT() *JWT {
 	}
 }
 
+func (j *JWT) CreateClaims(baseClaims request.BaseClaims) request.CustomClaims {
+	claims := request.CustomClaims{
+		BaseClaims: baseClaims,
+		BufferTime: global.GVA_CONFIG.JWT.BufferTime, // 缓冲时间1天 缓冲时间内会获得新的token刷新令牌 此时一个用户会存在两个有效令牌 但是前端只留一个 另一个会丢失
+		StandardClaims: jwt.StandardClaims{
+			NotBefore: time.Now().Unix() - 1000,                              // 签名生效时间
+			ExpiresAt: time.Now().Unix() + global.GVA_CONFIG.JWT.ExpiresTime, // 过期时间 7天  配置文件
+			Issuer:    global.GVA_CONFIG.JWT.Issuer,                          // 签名的发行者
+		},
+	}
+	return claims
+}
+
 // 创建一个token
 func (j *JWT) CreateToken(claims request.CustomClaims) (string, error) {
 	token := jwt.NewWithClaims(jwt.SigningMethodHS256, claims)

web/src/view/systemTools/system/system.vue

@@ -43,6 +43,9 @@
           <el-form-item label="缓冲期（秒）">
             <el-input v-model="config.jwt.bufferTime" />
           </el-form-item>
+          <el-form-item label="签发者">
+            <el-input v-model="config.jwt.issuer" />
+          </el-form-item>
         </el-collapse-item>
         <el-collapse-item title="Zap日志配置" name="3">
           <el-form-item label="级别">