Package org.apache.accumulo.harness

Class TestingKdc

java.lang.Object

org.apache.accumulo.harness.TestingKdc

public class TestingKdc
extends Object

Creates a MiniKdc for tests to use to exercise secure Accumulo

Field Summary

Fields

Modifier and Type	Field	Description
protected ClusterUser	accumuloAdmin
protected ClusterUser	accumuloServerUser
protected List<ClusterUser>	clientPrincipals
protected org.apache.hadoop.minikdc.MiniKdc	kdc
static long	MAX_TICKET_LIFETIME_MILLIS
static int	NUM_USERS
String	ORG_DOMAIN
String	ORG_NAME

Constructor Summary

Constructors

Constructor	Description
TestingKdc()
TestingKdc(File kdcDir, File keytabDir)
TestingKdc(File kdcDir, File keytabDir, long maxTicketLifetime)

Method Summary

Modifier and Type	Method	Description
static File	computeKdcDir()
static File	computeKeytabDir()
void	createPrincipal(File keytabFile, String... principals)
ClusterUser	getAccumuloServerUser()	A ClusterUser for Accumulo server processes to use
ClusterUser	getClientPrincipal(int offset)	The ClusterUser corresponding to the given offset.
File	getKeytabDir()	A directory where the automatically-created keytab files are written
String	getOrgDomain()
String	getOrgName()
ClusterUser	getRootUser()	A ClusterUser which is the Accumulo "root" user
String	qualifyUser(String primary)	Qualify a username (only the primary from the kerberos principal) with the proper realm
void	start()	Starts the KDC and creates the principals and their keytabs
void	stop()

Methods inherited from class java.lang.Object

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

Field Detail

NUM_USERS

public static final int NUM_USERS

See Also:

Constant Field Values

MAX_TICKET_LIFETIME_MILLIS

public static final long MAX_TICKET_LIFETIME_MILLIS

See Also:

Constant Field Values

kdc

protected org.apache.hadoop.minikdc.MiniKdc kdc

accumuloServerUser

protected ClusterUser accumuloServerUser

accumuloAdmin

protected ClusterUser accumuloAdmin

clientPrincipals

protected List<ClusterUser> clientPrincipals

ORG_NAME

public final String ORG_NAME

See Also:

Constant Field Values

ORG_DOMAIN

public final String ORG_DOMAIN

See Also:

Constant Field Values

Constructor Detail

TestingKdc

public TestingKdc()
           throws Exception

Throws:

Exception

TestingKdc

public TestingKdc(File kdcDir,
                  File keytabDir)
           throws Exception

Throws:

Exception

TestingKdc

public TestingKdc(File kdcDir,
                  File keytabDir,
                  long maxTicketLifetime)
           throws Exception

Throws:

Exception

Method Detail

computeKdcDir

public static File computeKdcDir()

computeKeytabDir

public static File computeKeytabDir()

start

public void start()
           throws Exception

Starts the KDC and creates the principals and their keytabs

Throws:

Exception

stop

public void stop()
          throws Exception

Throws:

Exception

getKeytabDir

public File getKeytabDir()

A directory where the automatically-created keytab files are written

getAccumuloServerUser

public ClusterUser getAccumuloServerUser()

A ClusterUser for Accumulo server processes to use

getRootUser

public ClusterUser getRootUser()

A ClusterUser which is the Accumulo "root" user

getClientPrincipal

public ClusterUser getClientPrincipal(int offset)

The ClusterUser corresponding to the given offset. Represents an unprivileged user.

Parameters:

offset - The offset to fetch credentials for, valid through NUM_USERS

createPrincipal

public void createPrincipal(File keytabFile,
                            String... principals)
                     throws Exception

Throws:

Exception

See Also:

MiniKdc.createPrincipal(File, String...)

getOrgName

public String getOrgName()

Returns:

the name for the realm

getOrgDomain

public String getOrgDomain()

Returns:

the domain for the realm

qualifyUser

public String qualifyUser(String primary)

Qualify a username (only the primary from the kerberos principal) with the proper realm

Parameters:

primary - The primary or primary and instance