Oracle PUP(PRODUCT_USER_PROFILE)配置和使用
最近在翻Oracle SQLPLUS官方文档,在讲SQLPLUS Security章节介绍了PUP这个机制。借此,我来使用以下:PUP(PRODUCT_USER_PROFILE)
最近在翻Oracle SQLPLUS官方文档,在讲SQLPLUS Security章节介绍了PUP这个机制。借此,,我来使用以下:
PUP(PRODUCT_USER_PROFILE)介绍
PRODUCT_USER_PROFILE是SYSTEM账户下一个表,可提供用户级别的安全限制。
PUP设置对DBA权限用户无效。
PUP只针对本地数据库生效(Local Database)。
1、SYSTEM 用户创建PUP:
SQLPLUS SYSTEM
@ D:\app\Administrator\product\11.2.0\dbhome_1\sqlplus\admin\pupbld.sql
脚本内容:
DROP SYNONYM PRODUCT_USER_PROFILE;
CREATE TABLE SQLPLUS_PRODUCT_PROFILE AS
SELECT PRODUCT, USERID, ATTRIBUTE, SCOPE, NUMERIC_VALUE, CHAR_VALUE,
DATE_VALUE FROM PRODUCT_USER_PROFILE;
DROP TABLE PRODUCT_USER_PROFILE;
ALTER TABLE SQLPLUS_PRODUCT_PROFILE ADD (LONG_VALUE LONG);
-- Create SQLPLUS_PRODUCT_PROFILE from scratch
CREATE TABLE SQLPLUS_PRODUCT_PROFILE
(
PRODUCT VARCHAR2 (30) NOT NULL,
USERID VARCHAR2 (30),
ATTRIBUTE VARCHAR2 (240),
SCOPE VARCHAR2 (240),
NUMERIC_VALUE DECIMAL (15,2),
CHAR_VALUE VARCHAR2 (240),
DATE_VALUE DATE,
LONG_VALUE LONG
);
-- Remove SQL*Plus V3 name for sqlplus_product_profile
DROP TABLE PRODUCT_PROFILE;
-- Create the view PRODUCT_PRIVS and grant access to that
DROP VIEW PRODUCT_PRIVS;
CREATE VIEW PRODUCT_PRIVS AS
SELECT PRODUCT, USERID, ATTRIBUTE, SCOPE,
NUMERIC_VALUE, CHAR_VALUE, DATE_VALUE, LONG_VALUE
FROM SQLPLUS_PRODUCT_PROFILE
WHERE USERID = 'PUBLIC' OR USER LIKE USERID;
GRANT SELECT ON PRODUCT_PRIVS TO PUBLIC;
DROP PUBLIC SYNONYM PRODUCT_PROFILE;
CREATE PUBLIC SYNONYM PRODUCT_PROFILE FOR SYSTEM.PRODUCT_PRIVS;
DROP SYNONYM PRODUCT_USER_PROFILE;
CREATE SYNONYM PRODUCT_USER_PROFILE FOR SYSTEM.SQLPLUS_PRODUCT_PROFILE;
DROP PUBLIC SYNONYM PRODUCT_USER_PROFILE;
CREATE PUBLIC SYNONYM PRODUCT_USER_PROFILE FOR SYSTEM.PRODUCT_PRIVS;
--禁用HR用户的DROP命令
SYSTEM@orcl> insert into product_user_profile values('SQL*Plus', 'HR', 'DROP', NULL, NULL, 'DISABLED', NULL, NULL);
已创建 1 行。
SYSTEM@orcl> commit;
提交完成。
2、PUP表结构概览
SYSTEM@orcl> desc product_user_profile
名称 是否为空? 类型
---------------------------------------- -------- ---------------------------
PRODUCT NOT NULL VARCHAR2(30)
USERID VARCHAR2(30)
ATTRIBUTE VARCHAR2(240)
SCOPE VARCHAR2(240)
NUMERIC_VALUE NUMBER(15,2)
CHAR_VALUE VARCHAR2(240)
DATE_VALUE DATE
LONG_VALUE LONG
--PRODUCT : 说明要限制的程序
--USERID : 要限制的用户(大写)
--ATTRIBUTE : 要限制的命令或角色
--SCOPE : 不适用;放NULL
--NUMERIC_VALUE : 不适用;放NULL
--CHAR_VALUE :DISABLED
--DATE_VALUE :不适用;放NULL
--LONG_VALUE :不适用;放NULL
3、HR登录进行DROP操作证明设置生效:
SYSTEM@orcl> conn hr/hr
已连接。
HR@orcl> create table t(x int);
表已创建。
HR@orcl> drop table t;
SP2-0544: 在产品用户概要文件中禁用命令 "drop"
HR@orcl> conn system/oracle@orcl
已连接。
SYSTEM@orcl> delete from product_user_profile;
已删除 1 行。
SYSTEM@orcl> commit;
提交完成。
SYSTEM@orcl> conn hr/hr@orcl
已连接。
HR@orcl> drop table t;
表已删除。

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