feat(user/role/storage): enhance user and storage operations with additional validations (#9223)

- Update `CreateUser` to adjust `BasePath` based on user roles and clean paths.
- Modify `UpdateUser` to incorporate role-based path changes.
- Add validation in `CreateStorage` and `UpdateStorage` to prevent root mount path.
- Prevent changes to admin user's role and username in user handler.
- Update `UpdateRole` to modify user base paths when role paths change, and clear user cache accordingly.
- Import `errors` package to handle error messages.

internal/op/role.go

@@ -2,6 +2,7 @@ package op
 
 import (
 	"fmt"
+	"github.com/pkg/errors"
 	"time"
 
 	"github.com/Xhofe/go-cache"
@@ -102,6 +103,20 @@ func UpdateRole(r *model.Role) error {
 	for i := range r.PermissionScopes {
 		r.PermissionScopes[i].Path = utils.FixAndCleanPath(r.PermissionScopes[i].Path)
 	}
+	if len(old.PermissionScopes) > 0 && len(r.PermissionScopes) > 0 &&
+		old.PermissionScopes[0].Path != r.PermissionScopes[0].Path {
+
+		oldPath := old.PermissionScopes[0].Path
+		newPath := r.PermissionScopes[0].Path
+		modifiedUsernames, err := db.UpdateUserBasePathPrefix(oldPath, newPath)
+		if err != nil {
+			return errors.WithMessage(err, "failed to update user base path when role updated")
+		}
+
+		for _, name := range modifiedUsernames {
+			userCache.Del(name)
+		}
+	}
 	roleCache.Del(fmt.Sprint(r.ID))
 	roleCache.Del(r.Name)
 	return db.UpdateRole(r)

internal/op/storage.go

@@ -46,6 +46,11 @@ func GetStorageByMountPath(mountPath string) (driver.Driver, error) {
 func CreateStorage(ctx context.Context, storage model.Storage) (uint, error) {
 	storage.Modified = time.Now()
 	storage.MountPath = utils.FixAndCleanPath(storage.MountPath)
+
+	if storage.MountPath == "/" {
+		return 0, errors.New("Mount path cannot be '/'")
+	}
+
 	var err error
 	// check driver first
 	driverName := storage.Driver
@@ -205,6 +210,9 @@ func UpdateStorage(ctx context.Context, storage model.Storage) error {
 	}
 	storage.Modified = time.Now()
 	storage.MountPath = utils.FixAndCleanPath(storage.MountPath)
+	if storage.MountPath == "/" {
+		return errors.New("Mount path cannot be '/'")
+	}
 	err = db.UpdateStorage(&storage)
 	if err != nil {
 		return errors.WithMessage(err, "failed update storage in database")

internal/op/user.go

@@ -78,7 +78,25 @@ func GetUsers(pageIndex, pageSize int) (users []model.User, count int64, err err
 
 func CreateUser(u *model.User) error {
 	u.BasePath = utils.FixAndCleanPath(u.BasePath)
-	return db.CreateUser(u)
+
+	err := db.CreateUser(u)
+	if err != nil {
+		return err
+	}
+
+	roles, err := GetRolesByUserID(u.ID)
+	if err == nil {
+		for _, role := range roles {
+			if len(role.PermissionScopes) > 0 {
+				u.BasePath = utils.FixAndCleanPath(role.PermissionScopes[0].Path)
+				break
+			}
+		}
+		_ = db.UpdateUser(u)
+		userCache.Del(u.Username)
+	}
+
+	return nil
 }
 
 func DeleteUserById(id uint) error {
@@ -106,6 +124,17 @@ func UpdateUser(u *model.User) error {
 	}
 	userCache.Del(old.Username)
 	u.BasePath = utils.FixAndCleanPath(u.BasePath)
+	if len(u.Role) > 0 {
+		roles, err := GetRolesByUserID(u.ID)
+		if err == nil {
+			for _, role := range roles {
+				if len(role.PermissionScopes) > 0 {
+					u.BasePath = utils.FixAndCleanPath(role.PermissionScopes[0].Path)
+					break
+				}
+			}
+		}
+	}
 	return db.UpdateUser(u)
 }