• Home
• tv.cntt
• xitrum_2.12
• 3.31.0
• source code
• PathSanitizer.scala

×

Project download

Many resources are needed to download a project. Please understand that we have to compensate our server costs. Thank you in advance.
Project price only 1 $

You can buy this project and download/modify it how often you want.

xitrum.util.PathSanitizer.scala Maven / Gradle / Ivy

package xitrum.util

object PathSanitizer {
  /** @return None if the path is suspicious (starts with ../ etc.) */
  def sanitize(path: String): Option[String] = {
    // Convert file separators
    val path2 = path.replace('\\', '/')

    // Simplistic dumb security check
    if (path2.startsWith("../") || path2.contains("/../")) {
      None
    } else {
      Some(path2)
    }
  }
}