org.hawkular.accounts.common.internal

Class AuthServerHostSynonymServiceImpl

java.lang.Object

org.hawkular.accounts.common.internal.AuthServerHostSynonymServiceImpl

All Implemented Interfaces:

AuthServerHostSynonymService

@ApplicationScoped
public class AuthServerHostSynonymServiceImpl
extends Object
implements AuthServerHostSynonymService

Author:

Juraci Paixão Kröhling

Constructor Summary

Constructors

Constructor and Description
AuthServerHostSynonymServiceImpl()
AuthServerHostSynonymServiceImpl(String synonyms, String boundToAddress)

Method Summary

Modifier and Type	Method and Description
boolean	isHostSynonym(String host) Determines if the given host is a synonym for any of the hosts that our auth server runs on.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AuthServerHostSynonymServiceImpl

public AuthServerHostSynonymServiceImpl()

AuthServerHostSynonymServiceImpl

public AuthServerHostSynonymServiceImpl(String synonyms,
                                        String boundToAddress)

Method Detail

isHostSynonym

public boolean isHostSynonym(String host)

Description copied from interface: AuthServerHostSynonymService

Determines if the given host is a synonym for any of the hosts that our auth server runs on. The rules are:

• If the system property org.hawkular.accounts.auth.host.synonyms is specified, then the host is matched against this list. This list should include all IPs and hostnames that are considered synonyms.
• If the system property is not set, we assume that the auth server is running on the same application server instance as Hawkular. We then build a list of local IPs. If the parameter is an IP address, it's matched with this list. If it's a host, then the host is resolved to an IP, which is then matched with the list. The list of IPs is derived from the property jboss.bind.address as follows:
  • If it's not defined, then 127.0.0.1 is assumed (based on Wildfly's defaults)
  • If it's 0.0.0.0, then all available NICs are queried and its IPs are added to a cache
  • If it's not an IP, then the hostname is resolved into an IP
  • If it's an IP, it's added as the single entry to the list.

Specified by:

isHostSynonym in interface AuthServerHostSynonymService

Parameters:

host - the host to check if it's a synonym for the local host.

Returns:

whether or not the requested host is a synonym for the auth server being used by this instance