Oracle | LBAC

Oracle LBAC_SYSDBA Version 26ai

General Information

Library Note

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Oracle Database 26ai will be available on generic Linux platforms in January and soon on AIX and Windows

Purpose Manages Oracle Label Security policies, such as creating, altering and or disabling.

AUTHID DEFINER

Dependencies

DBMS_ASSERT	LBAC$USER_LIBT	LBAC_UTL
DBMS_DATAPUMP	LBAC_CACHE	OLS$POL
DBMS_PRIV_CAPTURE	LBAC_LGSTNDBY_UTIL	OLS$POLT
DBMS_SQL	LBAC_SERVICES	OLS_UTIL_WRAPPER
DBMS_STANDARD	LBAC_STANDARD	SA_SYSDBA

Documented No

Exceptions

Error Code	Reason
ORA-12458	Oracle Label Security not enabled

First Available 10.1

Policy Enforcement Options

ALL_CONTROL	LABEL_DEFAULT	READ_CONTROL
CHECK_CONTROL	LABEL_UPDATE	UPDATE_CONTROL
DELETE_CONTROL	NO_CONTROL	WRITE_CONTROL
INSERT_CONTROL

Security Model Owned by LBACSYS with no privileges granted.

-- sys must perform the following

      

      GRANT inherit privileges ON USER sys TO lbacsys;

      GRANT lbac_dba to SYS;

Source {ORACLE_HOME}/rdbms/admin/prvtolsdd.plb

Subprograms

ALTER_POLICY	DISABLE_POLICY	ENABLE_POLICY
CREATE_POLICY	DROP_POLICY

ALTER_POLICY

Alter an OLS policy lbac_sysdba.alter_policy( policy_name IN VARCHAR2, default_options IN VARCHAR2, column_name IN VARCHAR2, username IN VARCHAR2, create_policy IN BOOLEAN);

exec lbac_sysdba.alter_policy('DATA_ACCESS', 'READ_CONTROL, DELETE_CONTROL', 'ID_CTRL', 'UWCLASS', FALSE);

CREATE_POLICY

Creates a new Label Security policy, defining a package and a policy-specific column name lbac_sysdba.create_policy( policy_name IN VARCHAR2, package IN VARCHAR2, column_name IN VARCHAR2, username IN VARCHAR2);

TBD

DISABLE_POLICY

Disable an OLS policy lbac_sysdba.disable_policy(policy_name IN VARCHAR2);

exec lbacsys.lbac_sysdba.disable_policy('DATA_ACCESS');

DROP_POLICY

Drop an OLS policy lbac_sysdba.drop_policy( policy_name IN VARCHAR2, drop_column IN BOOLEAN, username IN VARCHAR2);

exec lbacsys.lbac_sysdba.drop_policy('DATA_ACCESS', TRUE, 'UWCLASS');

ENABLE_POLICY

Enable an OLS policy lbac_sysdba.enable_policy(policy_name IN VARCHAR2);

exec lbacsys.lbac_sysdba.enable_policy('DATA_ACCESS');