org.apache.hadoop.hive.ql.security

Class DummyHiveMetastoreAuthorizationProvider

java.lang.Object

org.apache.hadoop.hive.ql.security.DummyHiveMetastoreAuthorizationProvider

All Implemented Interfaces:

HiveAuthorizationProvider, HiveMetastoreAuthorizationProvider

public class DummyHiveMetastoreAuthorizationProvider
extends java.lang.Object
implements HiveMetastoreAuthorizationProvider

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	DummyHiveMetastoreAuthorizationProvider.AuthCallContextType

Field Summary

Fields

Modifier and Type	Field and Description
static java.util.List<org.apache.hadoop.hive.ql.security.DummyHiveMetastoreAuthorizationProvider.AuthCallContext>	authCalls
protected HiveAuthenticationProvider	authenticator
static org.apache.commons.logging.Log	LOG

Constructor Summary

Constructors

Constructor and Description
DummyHiveMetastoreAuthorizationProvider()

Method Summary

Modifier and Type	Method and Description
void	authorize(Database db, Privilege[] readRequiredPriv, Privilege[] writeRequiredPriv) Authorization privileges against a database object.
void	authorize(Partition part, Privilege[] readRequiredPriv, Privilege[] writeRequiredPriv) Authorization privileges against a hive partition object.
void	authorize(Privilege[] readRequiredPriv, Privilege[] writeRequiredPriv) Authorization user level privileges.
void	authorize(Table table, Partition part, java.util.List<java.lang.String> columns, Privilege[] readRequiredPriv, Privilege[] writeRequiredPriv) Authorization privileges against a list of columns.
void	authorize(Table table, Privilege[] readRequiredPriv, Privilege[] writeRequiredPriv) Authorization privileges against a hive table object.
HiveAuthenticationProvider	getAuthenticator()
Configuration	getConf()
void	init(Configuration conf)
void	setAuthenticator(HiveAuthenticationProvider authenticator)
void	setConf(Configuration conf)
void	setMetaStoreHandler(HiveMetaStore.HMSHandler handler) Allows invoker of HiveMetaStoreAuthorizationProvider to send in a hive metastore handler that can be used to make calls to test whether or not authorizations can/will succeed.

Methods inherited from class java.lang.Object

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

Field Detail

authenticator

protected HiveAuthenticationProvider authenticator

authCalls

public static final java.util.List<org.apache.hadoop.hive.ql.security.DummyHiveMetastoreAuthorizationProvider.AuthCallContext> authCalls

LOG

public static final org.apache.commons.logging.Log LOG

Constructor Detail

DummyHiveMetastoreAuthorizationProvider

public DummyHiveMetastoreAuthorizationProvider()

Method Detail

getConf

public Configuration getConf()

setConf

public void setConf(Configuration conf)

getAuthenticator

public HiveAuthenticationProvider getAuthenticator()

Specified by:

getAuthenticator in interface HiveAuthorizationProvider

setAuthenticator

public void setAuthenticator(HiveAuthenticationProvider authenticator)

Specified by:

setAuthenticator in interface HiveAuthorizationProvider

init

public void init(Configuration conf)
          throws HiveException

Specified by:

init in interface HiveAuthorizationProvider

Throws:

HiveException

authorize

public void authorize(Privilege[] readRequiredPriv,
                      Privilege[] writeRequiredPriv)
               throws HiveException,
                      AuthorizationException

Description copied from interface: HiveAuthorizationProvider

Authorization user level privileges.

Specified by:

authorize in interface HiveAuthorizationProvider

Parameters:

readRequiredPriv - a list of privileges needed for inputs.

writeRequiredPriv - a list of privileges needed for outputs.

Throws:

HiveException

AuthorizationException

authorize

public void authorize(Database db,
                      Privilege[] readRequiredPriv,
                      Privilege[] writeRequiredPriv)
               throws HiveException,
                      AuthorizationException

Description copied from interface: HiveAuthorizationProvider

Authorization privileges against a database object.

Specified by:

authorize in interface HiveAuthorizationProvider

Parameters:

db - database

readRequiredPriv - a list of privileges needed for inputs.

writeRequiredPriv - a list of privileges needed for outputs.

Throws:

HiveException

AuthorizationException

authorize

public void authorize(Table table,
                      Privilege[] readRequiredPriv,
                      Privilege[] writeRequiredPriv)
               throws HiveException,
                      AuthorizationException

Description copied from interface: HiveAuthorizationProvider

Authorization privileges against a hive table object.

Specified by:

authorize in interface HiveAuthorizationProvider

Parameters:

table - table object

readRequiredPriv - a list of privileges needed for inputs.

writeRequiredPriv - a list of privileges needed for outputs.

Throws:

HiveException

AuthorizationException

authorize

public void authorize(Partition part,
                      Privilege[] readRequiredPriv,
                      Privilege[] writeRequiredPriv)
               throws HiveException,
                      AuthorizationException

Description copied from interface: HiveAuthorizationProvider

Authorization privileges against a hive partition object.

Specified by:

authorize in interface HiveAuthorizationProvider

Parameters:

part - partition object

readRequiredPriv - a list of privileges needed for inputs.

writeRequiredPriv - a list of privileges needed for outputs.

Throws:

HiveException

AuthorizationException

authorize

public void authorize(Table table,
                      Partition part,
                      java.util.List<java.lang.String> columns,
                      Privilege[] readRequiredPriv,
                      Privilege[] writeRequiredPriv)
               throws HiveException,
                      AuthorizationException

Description copied from interface: HiveAuthorizationProvider

Authorization privileges against a list of columns. If the partition object is not null, look at the column grants for the given partition. Otherwise look at the table column grants.

Specified by:

authorize in interface HiveAuthorizationProvider

Parameters:

table - table object

part - partition object

columns - a list of columns

readRequiredPriv - a list of privileges needed for inputs.

writeRequiredPriv - a list of privileges needed for outputs.

Throws:

HiveException

AuthorizationException

setMetaStoreHandler

public void setMetaStoreHandler(HiveMetaStore.HMSHandler handler)

Description copied from interface: HiveMetastoreAuthorizationProvider

Allows invoker of HiveMetaStoreAuthorizationProvider to send in a hive metastore handler that can be used to make calls to test whether or not authorizations can/will succeed. Intended to be called before any of the authorize methods are called.

Specified by:

setMetaStoreHandler in interface HiveMetastoreAuthorizationProvider