go-wxhelper/pkg/auth/utils.go

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2024-01-19 12:06:30 +08:00
package auth
import (
"context"
"encoding/json"
"gitee.ltd/lxh/logger/log"
"github.com/go-oauth2/oauth2/v4/models"
"wechat-robot/internal/redis"
)
// GetUserIdWithRefreshToken
// @description: 根据refreshToken获取userId
// @param refreshToken string refreshToken
// @return userId string userId
func GetUserIdWithRefreshToken(refreshToken string) (userId string) {
// 取出真实保存token信息的key
realKey, err := redis.Client.Get(context.Background(), "oauth:token:"+refreshToken).Result()
if err != nil {
log.Errorf("根据refreshToken获取realKey失败: %v", err)
return
}
// 取出缓存信息
var (
tiStr string // 保存的原始字符串
tokenInfo models.Token // Token结构体
)
tiStr, err = redis.Client.Get(context.Background(), "oauth:token:"+realKey).Result()
if err != nil {
log.Errorf("获取tokenInfo失败: %v", err)
return
}
// 反序列化
if err = json.Unmarshal([]byte(tiStr), &tokenInfo); err != nil {
log.Errorf("tokenInfo反序列化失败: %v", err)
return
}
// 返回userId
return tokenInfo.GetUserID()
}