19 Oracle Database Vault Secure Application Role APIs
The DBMS_MACADM
and DBMS_MACSEC_ROLES
PL/SQL packages manage Database Vault secure application roles.
- DBMS_MACADM Secure Application Role Procedures
TheDBMS_MACADM
package creates, renames, assigns, unassigns, updates, and deletes Oracle Database Vault secure application roles. - DBMS_MACSEC_ROLES Secure Application Role Procedure and Function
TheDBMS_MACSEC_ROLES
package checks the authorization for users and sets Oracle Database Vault secure application roles.
19.1 DBMS_MACADM Secure Application Role Procedures
The DBMS_MACADM
package creates, renames, assigns, unassigns, updates, and deletes Oracle Database Vault secure application roles.
- CREATE_ROLE Procedure
TheCREATE_ROLE
procedure creates an Oracle Database Vault secure application role. - DELETE_ROLE Procedure
TheDELETE_ROLE
procedure deletes an Oracle Database Vault secure application role. - RENAME_ROLE Procedure
TheRENAME_ROLE
procedure renames an Oracle Database Vault secure application role. The name change takes effect everywhere the role is used. - UPDATE_ROLE Procedure
TheUPDATE_ROLE
procedure updates a Oracle Database Vault secure application role.
Parent topic: Oracle Database Vault Secure Application Role APIs
19.1.1 CREATE_ROLE Procedure
The CREATE_ROLE
procedure creates an Oracle Database Vault secure application role.
Syntax
DBMS_MACADM.CREATE_ROLE( role_name IN VARCHAR2, enabled IN VARCHAR2, rule_set_name IN VARCHAR2);
Parameters
Table 19-1 CREATE_ROLE Parameters
Parameter | Description |
---|---|
|
Role name, up to 128 characters, with no spaces. In a multitenant environment, prepend the role name with To find existing secure application roles in the current database instance, query the |
|
|
|
Name of rule set to determine whether this secure application can be enabled. To find existing rule sets in the current database instance, query the |
Example
BEGIN DBMS_MACADM.CREATE_ROLE( role_name => 'Sector2_APP_MGR', enabled => DBMS_MACUTL.G_YES, rule_set_name => 'Check App2 Access'); END; /
Parent topic: DBMS_MACADM Secure Application Role Procedures
19.1.2 DELETE_ROLE Procedure
The DELETE_ROLE
procedure deletes an Oracle Database Vault secure application role.
Syntax
DBMS_MACADM.DELETE_ROLE( role_name IN VARCHAR2);
Parameters
Table 19-2 DELETE_ROLE Parameter
Parameter | Description |
---|---|
|
Role name. To find existing secure application roles in the current database instance, query the |
Example
EXEC DBMS_MACADM.DELETE_ROLE('SECT2_APP_MGR');
Parent topic: DBMS_MACADM Secure Application Role Procedures
19.1.3 RENAME_ROLE Procedure
The RENAME_ROLE
procedure renames an Oracle Database Vault secure application role. The name change takes effect everywhere the role is used.
Syntax
DBMS_MACADM.RENAME_ROLE( role_name IN VARCHAR2, new_role_name IN VARCHAR2);
Parameters
Table 19-3 RENAME_ROLE Parameters
Parameter | Description |
---|---|
|
Current role name. To find existing secure application roles in the current database instance, query the |
|
Role name, up to 128 characters, with no spaces. In a multitenant environment, prepend the role name with |
Example
BEGIN DBMS_MACADM.RENAME_ROLE( role_name => 'SECT2_APP_MGR', new_role_name => 'SECT2_SYSADMIN'); END; /
Parent topic: DBMS_MACADM Secure Application Role Procedures
19.1.4 UPDATE_ROLE Procedure
The UPDATE_ROLE
procedure updates a Oracle Database Vault secure application role.
Syntax
DBMS_MACADM.UPDATE_ROLE( role_name IN VARCHAR2, enabled IN VARCHAR2, rule_set_name IN VARCHAR2);
Parameters
Table 19-4 UPDATE_ROLE Parameters
Parameter | Description |
---|---|
|
Role name. To find existing secure application roles in the current database instance, query the |
|
The default for |
|
Name of rule set to determine whether this secure application can be enabled. To find existing rule sets in the current database instance, query the |
Example
BEGIN DBMS_MACADM.UPDATE_ROLE( role_name => 'SECT2_SYSADMIN', enabled => DBMS_MACUTL.G_YES, rule_set_name => 'System Access Controls'); END; /
Parent topic: DBMS_MACADM Secure Application Role Procedures
19.2 DBMS_MACSEC_ROLES Secure Application Role Procedure and Function
The DBMS_MACSEC_ROLES
package checks the authorization for users and sets Oracle Database Vault secure application roles.
The DBMS_MACSEC_ROLES
package is available to all users.
- CAN_SET_ROLE Function
TheCAN_SET_ROLE
function checks if the user invoking the method is authorized to use an Oracle Database Vault secure application role. - SET_ROLE Procedure
TheSET_ROLE
procedure issues theSET ROLE
PL/SQL statement for specified roles.
Parent topic: Oracle Database Vault Secure Application Role APIs
19.2.1 CAN_SET_ROLE Function
The CAN_SET_ROLE
function checks if the user invoking the method is authorized to use an Oracle Database Vault secure application role.
The authorization is determined by checking the rule set associated with the role. The return type is BOOLEAN
.
Syntax
DBMS_MACSEC_ROLES.CAN_SET_ROLE( p_role IN VARCHAR2) RETURN BOOLEAN;
Parameters
Table 19-5 CAN_SET_ROLE Parameter
Parameter | Description |
---|---|
|
Role name. To find existing secure application roles in the current database instance, query the |
Example
SET SERVEROUTPUT ON BEGIN IF DBMS_MACSEC_ROLES.CAN_SET_ROLE('SECTOR2_APP_MGR') THEN DBMS_OUTPUT.PUT_LINE('''SECTOR2_APP_MGR'' can be enabled.'); END IF; END; /
19.2.2 SET_ROLE Procedure
The SET_ROLE
procedure issues the SET ROLE
PL/SQL statement for specified roles.
This procedure includes both Oracle Database Vault secure application roles and regular Oracle Database roles in its checking process.
This procedure sets an Oracle Database Vault secure application role only if the rule set that is associated with the role evaluates to true. Before SET ROLE
is issued, the CAN_SET_ROLE
method is called to check the rule set associated with the role. Run-time rule set behavior such as auditing, failure processing, and event handling occur during this process.
The SET_ROLE
procedure is available to the general database account population.
Syntax
DBMS_MACSEC_ROLES.SET_ROLE( p_role IN VARCHAR2);
Parameters
Table 19-6 SET_ROLE Parameter
Parameter | Description |
---|---|
|
Role names. You can enter multiple roles, separated by commas ( To find existing secure application roles in the current database instance, query the To find all of the existing roles in the database, query the |
Example
EXEC DBMS_MACSEC_ROLES.SET_ROLE('SECTOR2_APP_MGR, APPS_MGR');
You can enter the name of the role in any case (for example, Sector2_APP_MGR
).