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package vas
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import (
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model "github.com/HFO4/cloudreve/models"
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"github.com/HFO4/cloudreve/pkg/qq"
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"github.com/HFO4/cloudreve/pkg/request"
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"github.com/HFO4/cloudreve/pkg/serializer"
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"github.com/HFO4/cloudreve/pkg/thumb"
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"github.com/HFO4/cloudreve/pkg/util"
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"github.com/gin-gonic/gin"
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)
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// QQCallbackService QQ互联回调处理服务
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type QQCallbackService struct {
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Code string `json:"code" binding:"required"`
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State string `json:"state" binding:"required"`
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}
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// Callback 处理QQ互联回调
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func (service *QQCallbackService) Callback(c *gin.Context, user *model.User) serializer.Response {
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state := util.GetSession(c, "qq_login_secret")
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if stateStr, ok := state.(string); !ok || stateStr != service.State {
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return serializer.Err(serializer.CodeSignExpired, "请求过期，请重试", nil)
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}
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util.DeleteSession(c, "qq_login_secret")
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// 获取OpenID
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credential, err := qq.Callback(service.Code)
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if err != nil {
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return serializer.Err(serializer.CodeNotSet, "无法获取登录状态", err)
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}
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// 如果已登录，则绑定已有用户
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if user != nil {
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if user.OpenID != "" {
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return serializer.Err(serializer.CodeCallbackError, "您已绑定了QQ账号，请先解除绑定", nil)
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}
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if err := user.Update(map[string]interface{}{"open_id": credential.OpenID}); err != nil {
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return serializer.DBErr("绑定失败", err)
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}
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return serializer.Response{
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Data: "/setting",
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}
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}
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// 未登录，尝试查找用户
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if expectedUser, err := model.GetActiveUserByOpenID(credential.OpenID); err == nil {
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// 用户绑定了此QQ，设定为登录状态
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util.SetSession(c, map[string]interface{}{
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"user_id": expectedUser.ID,
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})
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res := serializer.BuildUserResponse(expectedUser)
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res.Code = 203
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return res
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}
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// 无匹配用户，创建新用户
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if !model.IsTrueVal(model.GetSettingByName("qq_direct_login")) {
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return serializer.Err(serializer.CodeNoPermissionErr, "此QQ号未绑定任何账号", nil)
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}
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// 获取用户信息
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userInfo, err := qq.GetUserInfo(credential)
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if err != nil {
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return serializer.Err(serializer.CodeNotSet, "无法获取用户信息", err)
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}
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// 生成邮箱地址
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fakeEmail := util.RandStringRunes(16) + "@login.qq.com"
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// 创建用户
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defaultGroup := model.GetIntSetting("default_group", 2)
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newUser := model.NewUser()
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newUser.Email = fakeEmail
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newUser.Nick = userInfo.Nick
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newUser.SetPassword("")
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newUser.Status = model.Active
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newUser.GroupID = uint(defaultGroup)
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newUser.OpenID = credential.OpenID
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newUser.Avatar = "file"
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// 创建用户
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if err := model.DB.Create(&newUser).Error; err != nil {
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return serializer.DBErr("此邮箱已被使用", err)
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}
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// 下载头像
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r := request.HTTPClient{}
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rawAvatar := r.Request("GET", userInfo.Avatar, nil)
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if avatar, err := thumb.NewThumbFromFile(rawAvatar.Response.Body, "avatar.jpg"); err == nil {
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avatar.CreateAvatar(newUser.ID)
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}
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// 登录
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util.SetSession(c, map[string]interface{}{"user_id": newUser.ID})
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newUser, _ = model.GetActiveUserByID(newUser.ID)
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res := serializer.BuildUserResponse(newUser)
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res.Code = 203
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return res
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}
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