Class RequestUtil


  • public class RequestUtil
    extends Object
    • Method Detail

      • normalize

        public static String normalize​(String path)
        Normalize a relative URI path that may have relative values ("/./", "/../", and so on ) it it. WARNING - This method is useful only for normalizing application-generated paths. It does not try to perform security checks for malicious input.
        Parameters:
        path - Relative path to be normalized
        Returns:
        The normalized path or null if the path cannot be normalized
      • normalize

        public static String normalize​(String path,
                                       boolean replaceBackSlash)
        Normalize a relative URI path that may have relative values ("/./", "/../", and so on ) it it. WARNING - This method is useful only for normalizing application-generated paths. It does not try to perform security checks for malicious input.
        Parameters:
        path - Relative path to be normalized
        replaceBackSlash - Should '\\' be replaced with '/'
        Returns:
        The normalized path or null if the path cannot be normalized
      • isValidOrigin

        public static boolean isValidOrigin​(String origin)
        Checks if a given origin is valid or not. Criteria:
        • If an encoded character is present in origin, it's not valid.
        • If origin is "null", it's valid.
        • Origin should be a valid URI
        Parameters:
        origin - The origin URI
        Returns:
        true if the origin was valid
        See Also:
        RFC952