cloudreve/service/callback/oauth.go

package callback

import (
	"context"
	model "github.com/HFO4/cloudreve/models"
	"github.com/HFO4/cloudreve/pkg/cache"
	"github.com/HFO4/cloudreve/pkg/filesystem/driver/onedrive"
	"github.com/HFO4/cloudreve/pkg/serializer"
	"github.com/HFO4/cloudreve/pkg/util"
	"github.com/gin-gonic/gin"
)

// OneDriveOauthService OneDrive 授权回调服务
type OneDriveOauthService struct {
	Code     string `form:"code"`
	Error    string `form:"error"`
	ErrorMsg string `form:"error_description"`
}

// Auth 更新认证信息
func (service *OneDriveOauthService) Auth(c *gin.Context) serializer.Response {
	if service.Error != "" {
		return serializer.ParamErr(service.ErrorMsg, nil)
	}

	policyID := util.GetSession(c, "onedrive_oauth_policy").(uint)
	util.DeleteSession(c, "onedrive_oauth_policy")

	policy, err := model.GetPolicyByID(policyID)
	if err != nil {
		return serializer.Err(serializer.CodeNotFound, "存储策略不存在", nil)
	}

	client, err := onedrive.NewClient(&policy)
	if err != nil {
		return serializer.Err(serializer.CodeInternalSetting, "无法初始化 OneDrive 客户端", err)
	}

	credential, err := client.ObtainToken(context.Background(), onedrive.WithCode(service.Code))
	if err != nil {
		return serializer.Err(serializer.CodeInternalSetting, "AccessToken 获取失败", err)
	}

	// 更新存储策略的 RefreshToken
	if err := client.Policy.UpdateAccessKey(credential.RefreshToken); err != nil {
		return serializer.DBErr("无法更新 RefreshToken", err)
	}

	cache.Deletes([]string{client.Policy.AccessKey}, "onedrive_")

	return serializer.Response{}
}