示例#1
0
// LoadAccess retrieves access data by token. osin.Client information MUST be loaded together.
// osin.AuthorizeData and osin.AccessData DON'T NEED to be loaded if not easily available.
// Optionally can return error if expired.
func (s *OAuth2Storage) LoadAccess(token string) (*osin.AccessData, error) {
	oad := new(OAuth2AccessData)
	if err := Db().Model(OAuth2AccessData{}).Where(&OAuth2AccessData{AccessToken: token}).Scan(oad); err != nil {
		return nil, errors.New("LoadAccess: AccessToken not found")
	}

	var ret osin.AccessData

	ret.CreatedAt = oad.CreatedAt
	ret.ExpiresIn = int32(oad.ExpiresIn)
	if ret.IsExpired() {
		return nil, errors.New("Access token expired")
	}

	if client, err := s.GetClient(strconv.FormatUint(oad.ClientID, 10)); err == nil {
		ret.Client = client
	} else {
		return nil, err
	}

	ret.AccessToken = token
	ret.Scope = oad.Scope
	ret.RedirectUri = oad.RedirectURI
	ret.UserData = oad.UserID

	if oad.RefreshTokenID.Valid {
		var refreshToken OAuth2RefreshToken
		if err := Db().First(&refreshToken, uint64(oad.RefreshTokenID.Int64)); err != nil {
			return nil, err
		}
		ret.RefreshToken = refreshToken.Token
	}

	return &ret, nil
}