org.apache.flink.runtime.security

Class KerberosUtils

java.lang.Object

org.apache.flink.runtime.security.KerberosUtils

@Internal
public class KerberosUtils
extends Object

Provides vendor-specific Kerberos AppConfigurationEntry instances.

The implementation is inspired from Hadoop UGI class.

Constructor Summary

Constructors

Constructor and Description
KerberosUtils()

Method Summary

Modifier and Type	Method and Description
static String	getDefaultKerberosInitAppEntryName()
static String	getKrb5LoginModuleName()
static AppConfigurationEntry	keytabEntry(String keytab, String principal)
static AppConfigurationEntry	ticketCacheEntry()

Methods inherited from class java.lang.Object

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

Constructor Detail

KerberosUtils

public KerberosUtils()

Method Detail

getKrb5LoginModuleName

public static String getKrb5LoginModuleName()

getDefaultKerberosInitAppEntryName

public static String getDefaultKerberosInitAppEntryName()

ticketCacheEntry

public static AppConfigurationEntry ticketCacheEntry()

keytabEntry

public static AppConfigurationEntry keytabEntry(String keytab,
                                                String principal)