org.apache.flink.runtime.security

Class SecurityUtils

java.lang.Object

org.apache.flink.runtime.security.SecurityUtils

public class SecurityUtils
extends Object

Utils for configuring security. The following security subsystems are supported: 1. Java Authentication and Authorization Service (JAAS) 2. Hadoop's User Group Information (UGI) 3. ZooKeeper's process-wide security settings.

Method Summary

Modifier and Type	Method and Description
static SecurityContext	getInstalledContext()
static List<SecurityModule>	getInstalledModules()
static void	install(SecurityConfiguration config) Installs a process-wide security configuration.

Methods inherited from class java.lang.Object

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

Method Detail

getInstalledContext

public static SecurityContext getInstalledContext()

getInstalledModules

public static List<SecurityModule> getInstalledModules()

install

public static void install(SecurityConfiguration config)
                    throws Exception

Installs a process-wide security configuration.

Applies the configuration using the available security modules (i.e. Hadoop, JAAS).

Throws:

Exception