org.apache.hadoop.hbase.security.visibility

Class ExpAsStringVisibilityLabelServiceImpl

java.lang.Object

org.apache.hadoop.hbase.security.visibility.ExpAsStringVisibilityLabelServiceImpl

public class ExpAsStringVisibilityLabelServiceImpl
extends Object

This is a VisibilityLabelService where labels in Mutation's visibility expression will be persisted as Strings itself rather than ordinals in 'labels' table. Also there is no need to add labels to the system, prior to using them in Mutations/Authorizations.

Constructor Summary

Constructors

Constructor and Description
ExpAsStringVisibilityLabelServiceImpl()

Method Summary

Modifier and Type	Method and Description
OperationStatus[]	addLabels(List<byte[]> labels)
OperationStatus[]	clearAuths(byte[] user, List<byte[]> authLabels)
List<Tag>	createVisibilityExpTags(String visExpression, boolean withSerializationFormat, boolean checkAuths)
byte[]	encodeVisibilityForReplication(List<Tag> tags, Byte serializationFormat)
List<String>	getAuths(byte[] user, boolean systemCall) Deprecated.
Configuration	getConf()
List<String>	getGroupAuths(String[] groups, boolean systemCall)
List<String>	getUserAuths(byte[] user, boolean systemCall)
VisibilityExpEvaluator	getVisibilityExpEvaluator(Authorizations authorizations)
boolean	havingSystemAuth(byte[] user) Deprecated.
boolean	havingSystemAuth(User user)
void	init(RegionCoprocessorEnvironment e)
protected boolean	isReadFromSystemAuthUser()
List<String>	listLabels(String regex)
boolean	matchVisibility(List<Tag> putTags, Byte putTagsFormat, List<Tag> deleteTags, Byte deleteTagsFormat)
OperationStatus[]	setAuths(byte[] user, List<byte[]> authLabels)
void	setConf(Configuration conf)

Methods inherited from class java.lang.Object

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

Constructor Detail

ExpAsStringVisibilityLabelServiceImpl

public ExpAsStringVisibilityLabelServiceImpl()

Method Detail

addLabels

public OperationStatus[] addLabels(List<byte[]> labels)
                            throws IOException

Throws:

IOException

setAuths

public OperationStatus[] setAuths(byte[] user,
                                  List<byte[]> authLabels)
                           throws IOException

Throws:

IOException

clearAuths

public OperationStatus[] clearAuths(byte[] user,
                                    List<byte[]> authLabels)
                             throws IOException

Throws:

IOException

getAuths

@Deprecated
public List<String> getAuths(byte[] user,
                                         boolean systemCall)
                                  throws IOException

Deprecated.

Throws:

IOException

getUserAuths

public List<String> getUserAuths(byte[] user,
                                 boolean systemCall)
                          throws IOException

Throws:

IOException

getGroupAuths

public List<String> getGroupAuths(String[] groups,
                                  boolean systemCall)
                           throws IOException

Throws:

IOException

listLabels

public List<String> listLabels(String regex)
                        throws IOException

Throws:

IOException

createVisibilityExpTags

public List<Tag> createVisibilityExpTags(String visExpression,
                                         boolean withSerializationFormat,
                                         boolean checkAuths)
                                  throws IOException

Throws:

IOException

getVisibilityExpEvaluator

public VisibilityExpEvaluator getVisibilityExpEvaluator(Authorizations authorizations)
                                                 throws IOException

Throws:

IOException

isReadFromSystemAuthUser

protected boolean isReadFromSystemAuthUser()
                                    throws IOException

Throws:

IOException

getConf

public Configuration getConf()

setConf

public void setConf(Configuration conf)

init

public void init(RegionCoprocessorEnvironment e)
          throws IOException

Throws:

IOException

havingSystemAuth

@Deprecated
public boolean havingSystemAuth(byte[] user)
                                     throws IOException

Deprecated.

Throws:

IOException

havingSystemAuth

public boolean havingSystemAuth(User user)
                         throws IOException

Throws:

IOException

matchVisibility

public boolean matchVisibility(List<Tag> putTags,
                               Byte putTagsFormat,
                               List<Tag> deleteTags,
                               Byte deleteTagsFormat)
                        throws IOException

Throws:

IOException

encodeVisibilityForReplication

public byte[] encodeVisibilityForReplication(List<Tag> tags,
                                             Byte serializationFormat)
                                      throws IOException

Throws:

IOException