IPUtility

java.lang.Object

org.mariadb.jdbc.util.IPUtility

public class IPUtility extends Object

Constructor Summary

Constructors

Constructor

Description

IPUtility()
Method Summary

Modifier and Type

Method

Description

static boolean

isInetAddress(String ipString)

static String

stripTrailingDot(String host)

Remove the DNS root label marker from a hostname.

Methods inherited from class Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- IPUtility
  
  public IPUtility()
Method Details
- isInetAddress
  
  public static boolean isInetAddress(String ipString)
- stripTrailingDot
  
  public static String stripTrailingDot(String host)
  
  Remove the DNS root label marker from a hostname. A trailing dot marks a name as absolute for resolution only: it must be kept for DNS resolution, but removed for every TLS use of the name. RFC 6066 section 3 prohibits it in SNI, and certificates never carry it, so an IP literal written as 10.0.0.1. must be normalized before being recognized as an IP.
  
  Parameters:
  
  host - hostname, may be null
  
  Returns:
  
  hostname without any trailing dot