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

Constructors

Constructor and Description
AuthorizationUtils()

Method Summary

Methods

Modifier and Type	Method and Description
static HivePrivilegeObject.HivePrivObjectActionType	getActionType(Entity privObject)
static HivePrivilegeObject	getHiveObjectRef(HiveObjectRef privObj)
static HivePrincipal	getHivePrincipal(PrincipalDesc principal)
static HivePrincipal	getHivePrincipal(String name, PrincipalType type)
static List<HivePrincipal>	getHivePrincipals(List<PrincipalDesc> principals)
static HivePrincipal.HivePrincipalType	getHivePrincipalType(PrincipalType type) Convert thrift principal type to authorization plugin principal type
static HivePrivilegeObject	getHivePrivilegeObject(PrivilegeObjectDesc privSubjectDesc)
static HivePrivilegeObject.HivePrivilegeObjectType	getHivePrivilegeObjectType(Entity.Type type) Convert thrift object type to hive authorization plugin object type
static List<HivePrivilege>	getHivePrivileges(List<PrivilegeDesc> privileges)
static List<HivePrivilegeInfo>	getPrivilegeInfos(List<HiveObjectPrivilege> privs)
static HivePrivilegeObject.HivePrivilegeObjectType	getPrivObjectType(PrivilegeObjectDesc privSubjectDesc)
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:

getPrivObjectType

public static HivePrivilegeObject.HivePrivilegeObjectType getPrivObjectType(PrivilegeObjectDesc privSubjectDesc)

getHivePrivileges

public static List<HivePrivilege> getHivePrivileges(List<PrivilegeDesc> privileges)

getHivePrincipals

public static List<HivePrincipal> getHivePrincipals(List<PrincipalDesc> principals)
                                             throws HiveException

Throws:

HiveException

getHivePrincipal

public static HivePrincipal getHivePrincipal(PrincipalDesc principal)
                                      throws HiveException

Throws:

HiveException

getHivePrincipal

public static HivePrincipal getHivePrincipal(String name,
                             PrincipalType type)
                                      throws HiveException

Throws:

HiveException

getPrivilegeInfos

public static List<HivePrivilegeInfo> getPrivilegeInfos(List<HiveObjectPrivilege> privs)
                                                 throws HiveException

Throws:

HiveException

getHiveObjectRef

public static HivePrivilegeObject getHiveObjectRef(HiveObjectRef privObj)
                                            throws HiveException

Throws:

HiveException

getHivePrivilegeObject

public static HivePrivilegeObject getHivePrivilegeObject(PrivilegeObjectDesc privSubjectDesc)
                                                  throws HiveException

Throws:

HiveException

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

getActionType

public static HivePrivilegeObject.HivePrivObjectActionType getActionType(Entity privObject)