Package com.atlassian.confluence.util

Class FilesystemUtils

java.lang.Object
com.atlassian.confluence.util.FilesystemUtils
public final class FilesystemUtils extends Object
Since:
8.6

  • Constructor Details

    • FilesystemUtils

      public FilesystemUtils()

  • Method Details

    • isSafeTitleForFilesystem

      public static boolean isSafeTitleForFilesystem(String title)
      Ensure the title is safe to be written to the file system.
      Parameters:
      title - The title to check
      Returns:
      True if the title is safe for the filesystem, false otherwise

    • containsEncodedPathTraversal

      public static boolean containsEncodedPathTraversal(String str, Charset charset)
      Checks if the given string contains any of the forbidden path traversal patterns or in their encoded form.
      Parameters:
      str - The string to check
      Returns:
      true if the string contains any of the forbidden path traversal patterns

    • containsEncodedPathTraversal

      @Deprecated public static boolean containsEncodedPathTraversal(String str)
      Deprecated.
      since 9.2.4. Use containsEncodedPathTraversal(String, Charset) instead.

    • isSafePath

      public static boolean isSafePath(String path)
      Ensures the path is safe and is not vulnerable to path traversal vulnerabilities. On top of filesystem specific checks it also rejects any paths containing risky path elements known to cause path traversal issues in different file systems (e.g. `..`, `/..`, `..\`).
      Parameters:
      path - The path to check
      Returns:
      True if the path is safe

    • isSafePath

      public static boolean isSafePath(Path path)
      Parameters:
      path - The path to check
      Returns:
      True if the path is safe
      See Also:

    • getFileChecksum

      public static String getFileChecksum(String path)