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package service
import (
"errors"
"gin-vue-admin/global"
"gin-vue-admin/model"
"gorm.io/gorm"
"time"
)
//@author: [piexlmax](https://github.com/piexlmax)
//@function: JsonInBlacklist
//@description: 拉黑jwt
//@param: jwtList model.JwtBlacklist
//@return: err error
func JsonInBlacklist(jwtList model.JwtBlacklist) (err error) {
err = global.GVA_DB.Create(&jwtList).Error
return
}
//@author: [piexlmax](https://github.com/piexlmax)
//@function: IsBlacklist
//@description: 判断JWT是否在黑名单内部
//@param: jwt string
//@return: bool
func IsBlacklist(jwt string) bool {
err := global.GVA_DB.Where("jwt = ?", jwt).First(&model.JwtBlacklist{}).Error
isNotFound := errors.Is(err, gorm.ErrRecordNotFound)
return !isNotFound
}
//@author: [piexlmax](https://github.com/piexlmax)
//@function: GetRedisJWT
//@description: 从redis取jwt
//@param: userName string
//@return: err error, redisJWT string
func GetRedisJWT(userName string) (err error, redisJWT string) {
redisJWT, err = global.GVA_REDIS.Get(userName).Result()
return err, redisJWT
}
//@author: [piexlmax](https://github.com/piexlmax)
//@function: SetRedisJWT
//@description: jwt存入redis并设置过期时间
//@param: jwt string, userName string
//@return: err error
func SetRedisJWT(jwt string, userName string) (err error) {
// 此处过期时间等于jwt过期时间
timer := time.Duration(global.GVA_CONFIG.JWT.ExpiresTime) * time.Second
err = global.GVA_REDIS.Set(userName, jwt, timer).Err()
return err
}