alist/server/common/check.go

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package common
import (
"github.com/alist-org/alist/v3/internal/model"
"github.com/alist-org/alist/v3/pkg/utils"
)
func CanWrite(meta *model.Meta, path string) bool {
if meta == nil || !meta.Write {
return false
}
return meta.WSub || meta.Path == path
}
func CanAccess(user *model.User, meta *model.Meta, path string, password string) bool {
// if is not guest, can access
if user.CanAccessWithoutPassword() {
return true
}
// if meta is nil or password is empty, can access
if meta == nil || meta.Password == "" {
return true
}
// if meta doesn't apply to sub_folder, can access
if !utils.PathEqual(meta.Path, path) && !meta.PSub {
return true
}
// validate password
return meta.Password == password
}