51 lines
1.1 KiB
Go
51 lines
1.1 KiB
Go
package service
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import (
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"SciencesServer/app/logic"
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"SciencesServer/config"
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cache2 "SciencesServer/serve/cache"
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"SciencesServer/utils"
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"encoding/json"
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"errors"
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"fmt"
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"time"
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)
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type AuthToken struct {
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Token string `json:"token"`
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}
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func (this *AuthToken) Auth(session logic.ISession) error {
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tokenInfo := utils.JWTDecrypt(this.Token)
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if tokenInfo == nil || len(tokenInfo) <= 0 {
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return errors.New("登陆错误，Token无效")
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}
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expTimestamp := utils.StringToInt64(fmt.Sprintf("%v", tokenInfo["exp"]))
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expTime := time.Unix(expTimestamp, 0)
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ok := expTime.After(time.Now())
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if !ok {
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return errors.New("登陆错误，Token过期")
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}
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cache, _ := cache2.Cache.HGet(config.RedisKeyForAccount, fmt.Sprintf("%v", tokenInfo[config.TokenForUID]))
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if cache == "" {
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return errors.New("登陆错误，用户未登录或已退出")
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}
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if err := json.Unmarshal([]byte(cache), session); err != nil {
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return err
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}
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if !config.SettingInfo.MultipleLogin && session.GetToken() != this.Token {
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return errors.New("登陆错误，已在其他地方登录！")
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}
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return nil
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}
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func NewAuthToken(token string) *AuthToken {
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return &AuthToken{
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Token: token,
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}
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}
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