feat(alias): support load balance (#1767)

* feat(alias): support load balance

* feat(alias): support storage match for load balance

* feat(patch): add alias addition upgrade patch

* fix bugs

* fix(op/balance): optimize compatibility

* chore: change default read conflict policy

* feat(alias): refactor Alias initialization and enhance path handling

* feat(alias): enhance object masking and add support for operation restrictions

* feat(alias): enhance object masking

* feat(fs): add permission checks

* improve parsing

* update object masks

* feat(fs): enhance virtual file handling

* feat(storage): enhance virtual file retrieval and path handling

* refactor(alias): rename path handling functions for clarity and consistency

* fix(alias): update path handling in Other method to use balanced path

* fix bug

* feat(alias): add file size validation

* feat(alias): add hash consistency check

* 移除哈希合并，

* fix(alias): wrong behavior for all_strict/deterministic_or_all

* Revert "fix(alias): wrong behavior for all_strict/deterministic_or_all"

This reverts commit f001f2dcd7.

* fix(alias): wrong behavior for all_strict/deterministic_or_all

* feat(alias): support part-based read load balance

* fix(alias): list panic when leak conflict path

* fix(alias): remove Other load balance

* fix(alias): 修复 Link 方法中 resultLink 的返回类型和内容复制问题

* fix(alias): 更好的下载并发？

* chore(alias): all tips

* fix(alias): moving paths mismatch

---------

Co-authored-by: j2rong4cn <j2rong@qq.com>
Co-authored-by: ShenLin <773933146@qq.com>

drivers/crypt/driver.go

@@ -136,7 +136,6 @@ func (d *Crypt) List(ctx context.Context, dir model.Obj, args model.ListArgs) ([
 		if !d.ShowHidden && strings.HasPrefix(name, ".") {
 			continue
 		}
-		mask &^= model.Temp
 		objRes := &model.Object{
 			Path:     stdpath.Join(remoteFullPath, obj.GetName()),
 			Name:     name,
@@ -144,10 +143,11 @@ func (d *Crypt) List(ctx context.Context, dir model.Obj, args model.ListArgs) ([
 			Modified: obj.ModTime(),
 			IsFolder: obj.IsDir(),
 			Ctime:    obj.CreateTime(),
+			Mask:     mask &^ model.Temp,
 			// discarding hash as it's encrypted
 		}
 		if !d.Thumbnail || !strings.HasPrefix(args.ReqPath, "/") {
-			result = append(result, model.ObjAddMask(objRes, mask))
+			result = append(result, objRes)
 			continue
 		}
 		thumbPath := stdpath.Join(args.ReqPath, ".thumbnails", name+".webp")
@@ -155,12 +155,12 @@ func (d *Crypt) List(ctx context.Context, dir model.Obj, args model.ListArgs) ([
 			common.GetApiUrl(ctx),
 			utils.EncodePath(thumbPath, true),
 			sign.Sign(thumbPath))
-		result = append(result, model.ObjAddMask(&model.ObjThumb{
+		result = append(result, &model.ObjThumb{
 			Object: *objRes,
 			Thumbnail: model.Thumbnail{
 				Thumbnail: thumb,
 			},
-		}, mask))
+		})
 	}
 
 	return result, nil
@@ -196,8 +196,7 @@ func (d *Crypt) Get(ctx context.Context, path string) (model.Obj, error) {
 
 	size := remoteObj.GetSize()
 	name := remoteObj.GetName()
-	mask := model.GetObjMask(remoteObj)
-	mask &^= model.Temp
+	mask := model.GetObjMask(remoteObj) &^ model.Temp
 	if mask&model.Virtual == 0 {
 		if !remoteObj.IsDir() {
 			decryptedSize, err := d.cipher.DecryptedSize(size)
@@ -221,15 +220,15 @@ func (d *Crypt) Get(ctx context.Context, path string) (model.Obj, error) {
 			}
 		}
 	}
-	obj := &model.Object{
+	return &model.Object{
 		Path:     remoteFullPath,
 		Name:     name,
 		Size:     size,
 		Modified: remoteObj.ModTime(),
 		IsFolder: remoteObj.IsDir(),
 		Ctime:    remoteObj.CreateTime(),
-	}
-	return model.ObjAddMask(obj, mask), nil
+		Mask:     mask,
+	}, nil
 }
 
 // https://github.com/rclone/rclone/blob/v1.67.0/backend/crypt/cipher.go#L37