org.apache.nifi.cluster.firewall

Interface ClusterNodeFirewall

All Known Implementing Classes:

FileBasedClusterNodeFirewall

public interface ClusterNodeFirewall

Defines the interface for restricting external client connections to a set of hosts or IPs.

Method Summary

Modifier and Type	Method and Description
boolean	isPermissible(String hostOrIp) Returns true if the given host or IP is permissible through the firewall; false otherwise.

Method Detail

isPermissible

boolean isPermissible(String hostOrIp)

Returns true if the given host or IP is permissible through the firewall; false otherwise. If an IP is given, then it must be formatted in dotted decimal notation.

Parameters:

hostOrIp - host

Returns:

true if permissible