org.apache.hadoop.hbase.security.provider.example

Class ShadeSaslServerAuthenticationProvider

java.lang.Object

org.apache.hadoop.hbase.security.provider.example.ShadeSaslAuthenticationProvider

org.apache.hadoop.hbase.security.provider.example.ShadeSaslServerAuthenticationProvider

All Implemented Interfaces:

SaslAuthenticationProvider, SaslServerAuthenticationProvider

@InterfaceAudience.Private
public class ShadeSaslServerAuthenticationProvider
extends ShadeSaslAuthenticationProvider
implements SaslServerAuthenticationProvider

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
(package private) static class	ShadeSaslServerAuthenticationProvider.ShadeSaslServerCallbackHandler

Field Summary

Fields

Modifier and Type	Field and Description
private AtomicReference<org.apache.hadoop.security.UserGroupInformation>	attemptingUser
private static org.slf4j.Logger	LOG
static String	PASSWORD_FILE_KEY
private Map<String,char[]>	passwordDatabase
(package private) static char	SEPARATOR

Fields inherited from class org.apache.hadoop.hbase.security.provider.example.ShadeSaslAuthenticationProvider

METHOD, TOKEN_KIND

Constructor Summary

Constructors

Constructor and Description
ShadeSaslServerAuthenticationProvider()

Method Summary

Modifier and Type	Method and Description
AttemptingUserProvidingSaslServer	createServer(org.apache.hadoop.security.token.SecretManager<org.apache.hadoop.security.token.TokenIdentifier> secretManager, Map<String,String> saslProps) Creates the SaslServer to accept incoming SASL authentication requests.
org.apache.hadoop.security.UserGroupInformation	getAuthorizedUgi(String authzId, org.apache.hadoop.security.token.SecretManager<org.apache.hadoop.security.token.TokenIdentifier> secretManager)
void	init(org.apache.hadoop.conf.Configuration conf) Allows implementations to initialize themselves, prior to creating a server.
(package private) Map<String,char[]>	readPasswordDB(org.apache.hadoop.conf.Configuration conf)
boolean	supportsProtocolAuthentication()

Methods inherited from class org.apache.hadoop.hbase.security.provider.example.ShadeSaslAuthenticationProvider

getSaslAuthMethod, getTokenKind

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.hadoop.hbase.security.provider.SaslAuthenticationProvider

getSaslAuthMethod, getTokenKind

Field Detail

LOG

private static final org.slf4j.Logger LOG

PASSWORD_FILE_KEY

public static final String PASSWORD_FILE_KEY

See Also:

Constant Field Values

SEPARATOR

static final char SEPARATOR

See Also:

Constant Field Values

attemptingUser

private AtomicReference<org.apache.hadoop.security.UserGroupInformation> attemptingUser

passwordDatabase

private Map<String,char[]> passwordDatabase

Constructor Detail

ShadeSaslServerAuthenticationProvider

public ShadeSaslServerAuthenticationProvider()

Method Detail

init

public void init(org.apache.hadoop.conf.Configuration conf)
          throws IOException

Description copied from interface: SaslServerAuthenticationProvider

Allows implementations to initialize themselves, prior to creating a server.

Specified by:

init in interface SaslServerAuthenticationProvider

Throws:

IOException

createServer

public AttemptingUserProvidingSaslServer createServer(org.apache.hadoop.security.token.SecretManager<org.apache.hadoop.security.token.TokenIdentifier> secretManager,
                                                      Map<String,String> saslProps)
                                               throws IOException

Description copied from interface: SaslServerAuthenticationProvider

Creates the SaslServer to accept incoming SASL authentication requests.

Specified by:

createServer in interface SaslServerAuthenticationProvider

Throws:

IOException

readPasswordDB

Map<String,char[]> readPasswordDB(org.apache.hadoop.conf.Configuration conf)
                           throws IOException

Throws:

IOException

supportsProtocolAuthentication

public boolean supportsProtocolAuthentication()

Specified by:

supportsProtocolAuthentication in interface SaslServerAuthenticationProvider

getAuthorizedUgi

public org.apache.hadoop.security.UserGroupInformation getAuthorizedUgi(String authzId,
                                                                        org.apache.hadoop.security.token.SecretManager<org.apache.hadoop.security.token.TokenIdentifier> secretManager)
                                                                 throws IOException

Specified by:

getAuthorizedUgi in interface SaslServerAuthenticationProvider

Throws:

IOException