org.apache.hadoop.hive.ql.security.authorization
Class AuthorizationUtils

java.lang.Object
  org.apache.hadoop.hive.ql.security.authorization.AuthorizationUtils

@InterfaceAudience.LimitedPrivate(value="Sql standard authorization plugin")
public class AuthorizationUtils
extends Object

Utility code shared by hive internal code and sql standard authorization plugin implementation

Constructor Summary

AuthorizationUtils()

Method Summary

static HivePrincipal.HivePrincipalType	getHivePrincipalType(PrincipalType type) Convert thrift principal type to authorization plugin principal type
static HivePrivilegeObject.HivePrivilegeObjectType	getHivePrivilegeObjectType(Entity.Type type) Convert thrift object type to hive authorization plugin object type
static HiveObjectRef	getThriftHiveObjectRef(HivePrivilegeObject privObj) Convert thrift HiveObjectRef to plugin HivePrivilegeObject
static HiveObjectType	getThriftHiveObjType(HivePrivilegeObject.HivePrivilegeObjectType type) Convert plugin privilege object type to thrift type
static PrincipalType	getThriftPrincipalType(HivePrincipal.HivePrincipalType type) Convert authorization plugin principal type to thrift principal type
static PrivilegeGrantInfo	getThriftPrivilegeGrantInfo(HivePrivilege privilege, HivePrincipal grantorPrincipal, boolean grantOption, int grantTime) Get thrift privilege grant info

Methods inherited from class java.lang.Object

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

Constructor Detail

AuthorizationUtils

public AuthorizationUtils()

Method Detail

getHivePrincipalType

public static HivePrincipal.HivePrincipalType getHivePrincipalType(PrincipalType type)
                                                            throws HiveException

Convert thrift principal type to authorization plugin principal type

Parameters:

type - - thrift principal type

Returns:

Throws:

HiveException

getHivePrivilegeObjectType

public static HivePrivilegeObject.HivePrivilegeObjectType getHivePrivilegeObjectType(Entity.Type type)

Convert thrift object type to hive authorization plugin object type

Parameters:

type - - thrift object type

Returns:

getThriftPrincipalType

public static PrincipalType getThriftPrincipalType(HivePrincipal.HivePrincipalType type)

Convert authorization plugin principal type to thrift principal type

Parameters:

type -

Returns:

Throws:

HiveException

getThriftPrivilegeGrantInfo

public static PrivilegeGrantInfo getThriftPrivilegeGrantInfo(HivePrivilege privilege,
                                                             HivePrincipal grantorPrincipal,
                                                             boolean grantOption,
                                                             int grantTime)
                                                      throws HiveException

Get thrift privilege grant info

Parameters:

privilege -

grantorPrincipal -

grantOption -

grantTime -

Returns:

Throws:

HiveException

getThriftHiveObjType

public static HiveObjectType getThriftHiveObjType(HivePrivilegeObject.HivePrivilegeObjectType type)
                                           throws HiveException

Convert plugin privilege object type to thrift type

Parameters:

type -

Returns:

Throws:

HiveException

getThriftHiveObjectRef

public static HiveObjectRef getThriftHiveObjectRef(HivePrivilegeObject privObj)
                                            throws HiveException

Convert thrift HiveObjectRef to plugin HivePrivilegeObject

Parameters:

privObj -

Returns:

Throws:

HiveException