feat(webdav): add read-only option (#1629)

models/webdav.go

@@ -11,6 +11,7 @@ type Webdav struct {
 	Password string `gorm:"unique_index:password_only_on"` // 应用密码
 	UserID   uint   `gorm:"unique_index:password_only_on"` // 用户ID
 	Root     string `gorm:"type:text"`                     // 根目录
+	Readonly bool   `gorm:"type:bool"`                     // 是否只读
 }
 
 // Create 创建账户
@@ -39,3 +40,8 @@ func ListWebDAVAccounts(uid uint) []Webdav {
 func DeleteWebDAVAccountByID(id, uid uint) {
 	DB.Where("user_id = ? and id = ?", uid, id).Delete(&Webdav{})
 }
+
+// UpdateWebDAVAccountReadonlyByID 根据账户ID和UID更新账户的只读性
+func UpdateWebDAVAccountReadonlyByID(id, uid uint, readonly bool) {
+	DB.Model(&Webdav{Model: gorm.Model{ID: id}, UserID: uid}).UpdateColumn("readonly", readonly)
+}

routers/controllers/webdav.go

@@ -7,6 +7,7 @@ import (
 	"github.com/cloudreve/Cloudreve/v3/pkg/webdav"
 	"github.com/cloudreve/Cloudreve/v3/service/setting"
 	"github.com/gin-gonic/gin"
+	"net/http"
 	"sync"
 )
 
@@ -39,6 +40,15 @@ func ServeWebDAV(c *gin.Context) {
 				fs.Root = root
 			}
 		}
+
+		// 检查是否只读
+		if application.Readonly {
+			switch c.Request.Method {
+			case "DELETE", "PUT", "MKCOL", "COPY", "MOVE":
+				c.Status(http.StatusForbidden)
+				return
+			}
+		}
 	}
 
 	handler.ServeHTTP(c.Writer, c.Request, fs)
@@ -66,6 +76,17 @@ func DeleteWebDAVAccounts(c *gin.Context) {
 	}
 }
 
+// UpdateWebDAVAccountsReadonly 更改WebDAV账户只读性
+func UpdateWebDAVAccountsReadonly(c *gin.Context) {
+	var service setting.WebDAVAccountUpdateReadonlyService
+	if err := c.ShouldBindJSON(&service); err == nil {
+		res := service.Update(c, CurrentUser(c))
+		c.JSON(200, res)
+	} else {
+		c.JSON(200, ErrorResponse(err))
+	}
+}
+
 // CreateWebDAVAccounts 创建WebDAV账户
 func CreateWebDAVAccounts(c *gin.Context) {
 	var service setting.WebDAVAccountCreateService

routers/router.go

@@ -699,6 +699,8 @@ func InitMasterRouter() *gin.Engine {
 				webdav.POST("accounts", controllers.CreateWebDAVAccounts)
 				// 删除账号
 				webdav.DELETE("accounts/:id", controllers.DeleteWebDAVAccounts)
+				// 更新账号可读性
+				webdav.PATCH("accounts", controllers.UpdateWebDAVAccountsReadonly)
 			}
 
 		}

service/setting/webdav.go

@@ -22,6 +22,12 @@ type WebDAVAccountCreateService struct {
 	Name string `json:"name" binding:"required,min=1,max=255"`
 }
 
+// WebDAVAccountUpdateReadonlyService WebDAV 修改只读性服务
+type WebDAVAccountUpdateReadonlyService struct {
+	ID       uint `json:"id" binding:"required,min=1"`
+	Readonly bool `json:"readonly"`
+}
+
 // WebDAVMountCreateService WebDAV 挂载创建服务
 type WebDAVMountCreateService struct {
 	Path   string `json:"path" binding:"required,min=1,max=65535"`
@@ -56,6 +62,14 @@ func (service *WebDAVAccountService) Delete(c *gin.Context, user *model.User) se
 	return serializer.Response{}
 }
 
+// Update 修改WebDAV账户的只读性
+func (service *WebDAVAccountUpdateReadonlyService) Update(c *gin.Context, user *model.User) serializer.Response {
+	model.UpdateWebDAVAccountReadonlyByID(service.ID, user.ID, service.Readonly)
+	return serializer.Response{Data: map[string]bool{
+		"readonly": service.Readonly,
+	}}
+}
+
 // Accounts 列出WebDAV账号
 func (service *WebDAVListService) Accounts(c *gin.Context, user *model.User) serializer.Response {
 	accounts := model.ListWebDAVAccounts(user.ID)