82 lines
1.7 KiB
Go
82 lines
1.7 KiB
Go
package auth
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import (
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"errors"
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"time"
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"git.rosy.net.cn/baseapi/utils"
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"git.rosy.net.cn/jx-callback/business/model"
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"git.rosy.net.cn/jx-callback/globals/api"
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)
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const (
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DefTokenDuration = 7 * 24 * time.Hour // 7天
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)
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type IAuther interface {
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Login(id, secret string) error
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Logout(id string) error
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}
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var (
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authers map[string]IAuther
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)
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var (
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ErrLoginTypeNotSupported = errors.New("不支持指定的登录类型")
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ErrUIDAndPassNotMatch = errors.New("用户与密码不匹配")
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)
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type LoginInfo struct {
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ID string
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LoginType string
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ExpiresIn int64
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Token string
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}
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func init() {
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authers = make(map[string]IAuther)
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}
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func RegisterAuther(loginType string, handler IAuther) {
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authers[loginType] = handler
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}
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func Login(id, loginType, secret string) (loginInfo *LoginInfo, err error) {
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if handler := authers[loginType]; handler != nil {
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if err = handler.Login(id, secret); err == nil {
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token := utils.GetUUID()
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loginInfo = &LoginInfo{
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ID: id,
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LoginType: loginType,
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ExpiresIn: time.Now().Add(DefTokenDuration).Unix(),
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Token: token,
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}
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api.Cacher.Set(token, loginInfo, DefTokenDuration)
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return loginInfo, nil
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}
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} else {
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err = ErrLoginTypeNotSupported
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}
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return nil, err
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}
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func Logout(token string) (err error) {
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loginInfo := new(LoginInfo)
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if err = api.Cacher.GetAs(token, loginInfo); err == nil {
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if handler := authers[loginInfo.LoginType]; handler != nil {
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err = handler.Logout(loginInfo.ID)
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}
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api.Cacher.Del(token)
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}
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return err
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}
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func GetUserInfo(token string) (loginInfo *LoginInfo, err error) {
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loginInfo = new(LoginInfo)
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if err = api.Cacher.GetAs(token, loginInfo); err == nil {
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return loginInfo, nil
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}
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return nil, model.ErrTokenIsInvalid
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}
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