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acl操作记录

mac2022-06-30  111

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1.CREATE_ACL Procedure创建ACL

 

Note:

This procedure is deprecated in Oracle Database 12c. While the procedure remains available in the package for reasons of backward compatibility, Oracle recommends using the APPEND_HOST_ACE Procedure and the APPEND_WALLET_ACE Procedure.

 

创建一个ACL并且授予默认的权限. An ACL must have at least one privilege setting. The ACL has no access control effect unless it is assigned to the network target.

 

Syntax

 

DBMS_NETWORK_ACL_ADMIN.CREATE_ACL (

   acl             IN VARCHAR2,

   description     IN VARCHAR2,

   principal       IN VARCHAR2,

   is_grant        IN BOOLEAN,

   privilege       IN VARCHAR2,

   start_date      IN TIMESTAMP WITH TIMEZONE DEFAULT NULL,

   end_date        IN TIMESTAMP WITH TIMEZONE DEFAULT NULL );

 

Parameters

 

Usage Notes

 

To drop the access control list, use the DROP_ACL Procedure.

 

Examples

 

BEGIN

  DBMS_NETWORK_ACL_ADMIN.CREATE_ACL(

     acl          => 'us-example-com-permissions.xml',

     description  => 'Network permissions for *.us.example.com',

     principal    => 'SCOTT',

     is_grant     => TRUE,

     privilege    => 'connect');

END;

 

2.ADD_PRIVILEGE Procedure增加权限

Note:

This procedure is deprecated in Oracle Database 12c. While the procedure remains available in the package for reasons of backward compatibility, Oracle recommends using the APPEND_HOST_ACE Procedure and the APPEND_WALLET_ACE Procedure.

增加一个允许或拒绝用户网络访问的权限This procedure adds a privilege to grant or deny the network access to the user. The access control entry (ACE) is created if it does not exist.

Syntax

DBMS_NETWORK_ACL_ADMIN.ADD_PRIVILEGE (    acl             IN VARCHAR2,    principal       IN VARCHAR2,    is_grant        IN BOOLEAN,    privilege       IN VARCHAR2,    position        IN PLS_INTEGER DEFAULT NULL,    start_date      IN TIMESTAMP WITH TIMESTAMP DEFAULT NULL,    end_date        IN TIMESTAMP WITH TIMESTAMP DEFAULT NULL );

Parameters

 

Examples

BEGIN   DBMS_NETWORK_ACL_ADMIN.ADD_PRIVILEGE(         acl         => 'us-example-com-permissions.xml',         principal   => 'ST_USERS',         is_grant    =>  TRUE,         privilege   => 'connect') END;

 

 

3.ASSIGN_ACL ProcedureACL指派ACL到目标主机的权限

Note:

This procedure is deprecated in Oracle Database 12c. While the procedure remains available in the package for reasons of backward compatibility, Oracle recommends using the APPEND_HOST_ACE Procedure and the APPEND_WALLET_ACE Procedure.

指派ACL到目标主机的权限

This procedure assigns an access control list (ACL) to a host computer, domain, or IP subnet, and if specified, the TCP port range.

Syntax

DBMS_NETWORK_ACL_ADMIN.ASSIGN_ACL (    acl         IN VARCHAR2,    host        IN VARCHAR2,    lower_port  IN PLS_INTEGER DEFAULT NULL,    upper_port  IN PLS_INTEGER DEFAULT NULL);

Parameters

Examples

BEGIN    DBMS_NETWORK_ACL_ADMIN.ASSIGN_ACL(      acl         => 'us-example-com-permissions.xml',      host        => '*.us.example.com',      lower_port  => 80); END;

 

APPEND_HOST_ACE Procedure  12c专用

This procedure appends an access control entry (ACE) to the access control list (ACL) of a network host. The ACL controls access to the given host from the database and the ACE specifies the privileges granted to or denied from the specified principal.

Syntax

DBMS_NETWORK_ACL_ADMIN.APPEND_HOST_ACE (    host         IN VARCHAR2,    lower_port   IN PLS_INTEGER DEFAULT NULL,    upper_port   IN PLS_INTEGER DEFAULT NULL,    ace          IN XS$ACE_TYPE);

Parameters

Table 101-5 APPEND_HOST_ACE Function Parameters

6.DELETE_PRIVILEGE Procedure从ACL删除权限

12c之前有效

Note:

This procedure is deprecated in Oracle Database 12c. While the procedure remains available in the package for reasons of backward compatibility, Oracle recommends using the REMOVE_HOST_ACE Procedure and the REMOVE_WALLET_ACE Procedure.

从ACL删除权限

This procedure deletes a privilege in an access control list.

Syntax

DBMS_NETWORK_ACL_ADMIN.DELETE_PRIVILEGE (    acl           IN VARCHAR2,    principal     IN VARCHAR2,    is_grant      IN BOOLEAN DEFAULT NULL,    privilege     IN VARCHAR2 DEFAULT NULL);

Parameters

Examples

BEGIN   DBMS_NETWORK_ACL_ADMIN.DELETE_PRIVILEGE(         acl         => 'us-example-com-permissions.xml',         principal   => 'ST_USERS') END;

 

7.DROP_ACL Procedure删除一个ACL

Note:

This procedure is deprecated in Oracle Database 12c. The procedure remains available in the package only for reasons of backward compatibility.

删除一个ACL

This procedure drops an access control list (ACL).

Syntax

DBMS_NETWORK_ACL_ADMIN.DROP_ACL (    acl           IN VARCHAR2);

Parameters

Table 101-15 DROP_ACL Procedure Parameters

Examples

BEGIN    DBMS_NETWORK_ACL_ADMIN.DROP_ACL(       acl => 'us-example-com-permissions.xml'); END;

 

REMOVE_HOST_ACE Procedure 12c专用

This procedure removes privileges from access control entries (ACE) in the access control list (ACL) of a network host matching the given ACE.

Syntax

DBMS_NETWORK_ACL_ADMIN.REMOVE_HOST_ACE (    host               IN VARCHAR2,    lower_port         IN PLS_INTEGER DEFAULT NULL,    upper_port         IN PLS_INTEGER DEFAULT NULL,    ace                IN XS$ACE_TYPE,    remove_empty_acl   IN BOOLEAN DEFAULT FALSE);

Parameters

Table 101-16 REMOVE_HOST_ACE Function Parameters

 

4.SET_HOST_ACL Procedure

从数据库到目标主机的ACL权限

This procedure sets the access control list (ACL) of a network host which controls access to the host from the database.

Syntax

DBMS_NETWORK_ACL_ADMIN.SET_HOST_ACL (    host         IN VARCHAR2,    lower_port   IN PLS_INTEGER DEFAULT NULL,    upper_port   IN PLS_INTEGER DEFAULT NULL,    acl          IN VARCHAR2);

Parameters

Table 101-18 SET_HOST_ACL Function Parameters

5.SET_WALLET_ACL Procedure

This procedure sets the access control list (ACL) of a wallet which controls access to the wallet from the database.

Syntax

DBMS_NETWORK_ACL_ADMIN.SET_WALLET_ACL (    wallet_path    IN VARCHAR2,    acl            IN VARCHAR2);

Parameters

Table 101-19 SET_WALLET_ACL Function Parameters

8.UNASSIGN_ACL Procedure

Note:

This procedure is deprecated in Oracle Database 12c. While the procedure remains available in the package for reasons of backward compatibility, Oracle recommends using the REMOVE_HOST_ACE Procedure and the REMOVE_WALLET_ACE Procedure.

从网络主机中回收ACL权限This procedure unassigns the access control list (ACL) currently assigned to a network host.

Syntax

DBMS_NETWORK_ACL_ADMIN.UNASSIGN_ACL (    acl         IN VARCHAR2 DEFAULT NULL,    host        IN VARCHAR2 DEFAULT NULL,    lower_port  IN PLS_INTEGER DEFAULT NULL,    upper_port  IN PLS_INTEGER DEFAULT NULL);

Parameters

Examples

BEGIN    DBMS_NETWORK_ACL_ADMIN.UNASSIGN_ACL(      host        => '*.us.example.com',      lower_port  => 80); END;

 

 

 

--1 创建 ACLbegin   dbms_network_acl_admin.create_acl( acl => 'temp_acl.xml',  description =>'Normal Access',  principal=>'CONNECT',  is_grant => true,  privilege=>'connect',  start_date=> null,  end_date => null);  end;--2. 确认acl已经生成SELECT any_path  FROM resource_view WHERE any_path like '%temp_acl%';--3 为 ACL 增加一个权限begin  dbms_network_acl_admin.add_privilege(acl        => 'temp_acl.xml',                            principal  => 'BJHYFP',    --可以使用该acl的用户                          is_grant   => TRUE,                            privilege  => 'connect',                             start_date => null,                             end_date   => null);  end;  --4     分配将受该 ACL 制约的主机以及其他详细信息begin  dbms_network_acl_admin.assign_acl(                                      acl        => 'temp_acl.xml',                                        host       => '192.168.0.189',                                        lower_port => null,                                        upper_port => null);  end;  --5  使用示例declare               url  varchar2(200) := 'http://192.168.0.189:8888/oraclehttp/servlet/orhttp?a=12';               req utl_http.req;              resp utl_http.resp;              value varchar2(2000);               begin                                         req  := utl_http.begin_request(url);              resp := utl_http.get_response(req);                          loop              utl_http.read_line(resp, value, TRUE);              dbms_output.put_line(value);              dbms_output.put_line('网站回复' || value);              end loop;              utl_http.end_response(resp);              EXCEPTION              WHEN utl_http.end_of_body THEN              utl_http.end_response(resp);  end;

 

 

 

1.CREATE_ACL Procedure创建ACL

 

Note:

This procedure is deprecated in Oracle Database 12c. While the procedure remains available in the package for reasons of backward compatibility, Oracle recommends using the APPEND_HOST_ACE Procedure and the APPEND_WALLET_ACE Procedure.

 

创建一个ACL并且授予默认的权限. An ACL must have at least one privilege setting. The ACL has no access control effect unless it is assigned to the network target.

 

Syntax

 

DBMS_NETWORK_ACL_ADMIN.CREATE_ACL (

   acl             IN VARCHAR2,

   description     IN VARCHAR2,

   principal       IN VARCHAR2,

   is_grant        IN BOOLEAN,

   privilege       IN VARCHAR2,

   start_date      IN TIMESTAMP WITH TIMEZONE DEFAULT NULL,

   end_date        IN TIMESTAMP WITH TIMEZONE DEFAULT NULL );

 

Parameters

 

Usage Notes

 

To drop the access control list, use the DROP_ACL Procedure.

 

Examples

 

BEGIN

  DBMS_NETWORK_ACL_ADMIN.CREATE_ACL(

     acl          => 'us-example-com-permissions.xml',

     description  => 'Network permissions for *.us.example.com',

     principal    => 'SCOTT',

     is_grant     => TRUE,

     privilege    => 'connect');

END;

 

2.ADD_PRIVILEGE Procedure增加权限

Note:

This procedure is deprecated in Oracle Database 12c. While the procedure remains available in the package for reasons of backward compatibility, Oracle recommends using the APPEND_HOST_ACE Procedure and the APPEND_WALLET_ACE Procedure.

增加一个允许或拒绝用户网络访问的权限This procedure adds a privilege to grant or deny the network access to the user. The access control entry (ACE) is created if it does not exist.

Syntax

DBMS_NETWORK_ACL_ADMIN.ADD_PRIVILEGE (    acl             IN VARCHAR2,    principal       IN VARCHAR2,    is_grant        IN BOOLEAN,    privilege       IN VARCHAR2,    position        IN PLS_INTEGER DEFAULT NULL,    start_date      IN TIMESTAMP WITH TIMESTAMP DEFAULT NULL,    end_date        IN TIMESTAMP WITH TIMESTAMP DEFAULT NULL );

Parameters

 

Examples

BEGIN   DBMS_NETWORK_ACL_ADMIN.ADD_PRIVILEGE(         acl         => 'us-example-com-permissions.xml',         principal   => 'ST_USERS',         is_grant    =>  TRUE,         privilege   => 'connect') END;

 

 

3.ASSIGN_ACL ProcedureACL指派ACL到目标主机的权限

Note:

This procedure is deprecated in Oracle Database 12c. While the procedure remains available in the package for reasons of backward compatibility, Oracle recommends using the APPEND_HOST_ACE Procedure and the APPEND_WALLET_ACE Procedure.

指派ACL到目标主机的权限

This procedure assigns an access control list (ACL) to a host computer, domain, or IP subnet, and if specified, the TCP port range.

Syntax

DBMS_NETWORK_ACL_ADMIN.ASSIGN_ACL (    acl         IN VARCHAR2,    host        IN VARCHAR2,    lower_port  IN PLS_INTEGER DEFAULT NULL,    upper_port  IN PLS_INTEGER DEFAULT NULL);

Parameters

Examples

BEGIN    DBMS_NETWORK_ACL_ADMIN.ASSIGN_ACL(      acl         => 'us-example-com-permissions.xml',      host        => '*.us.example.com',      lower_port  => 80); END;

 

APPEND_HOST_ACE Procedure  12c专用

This procedure appends an access control entry (ACE) to the access control list (ACL) of a network host. The ACL controls access to the given host from the database and the ACE specifies the privileges granted to or denied from the specified principal.

Syntax

DBMS_NETWORK_ACL_ADMIN.APPEND_HOST_ACE (    host         IN VARCHAR2,    lower_port   IN PLS_INTEGER DEFAULT NULL,    upper_port   IN PLS_INTEGER DEFAULT NULL,    ace          IN XS$ACE_TYPE);

Parameters

Table 101-5 APPEND_HOST_ACE Function Parameters

6.DELETE_PRIVILEGE Procedure从ACL删除权限

12c之前有效

Note:

This procedure is deprecated in Oracle Database 12c. While the procedure remains available in the package for reasons of backward compatibility, Oracle recommends using the REMOVE_HOST_ACE Procedure and the REMOVE_WALLET_ACE Procedure.

从ACL删除权限

This procedure deletes a privilege in an access control list.

Syntax

DBMS_NETWORK_ACL_ADMIN.DELETE_PRIVILEGE (    acl           IN VARCHAR2,    principal     IN VARCHAR2,    is_grant      IN BOOLEAN DEFAULT NULL,    privilege     IN VARCHAR2 DEFAULT NULL);

Parameters

Examples

BEGIN   DBMS_NETWORK_ACL_ADMIN.DELETE_PRIVILEGE(         acl         => 'us-example-com-permissions.xml',         principal   => 'ST_USERS') END;

 

7.DROP_ACL Procedure删除一个ACL

Note:

This procedure is deprecated in Oracle Database 12c. The procedure remains available in the package only for reasons of backward compatibility.

删除一个ACL

This procedure drops an access control list (ACL).

Syntax

DBMS_NETWORK_ACL_ADMIN.DROP_ACL (    acl           IN VARCHAR2);

Parameters

Table 101-15 DROP_ACL Procedure Parameters

Examples

BEGIN    DBMS_NETWORK_ACL_ADMIN.DROP_ACL(       acl => 'us-example-com-permissions.xml'); END;

 

REMOVE_HOST_ACE Procedure 12c专用

This procedure removes privileges from access control entries (ACE) in the access control list (ACL) of a network host matching the given ACE.

Syntax

DBMS_NETWORK_ACL_ADMIN.REMOVE_HOST_ACE (    host               IN VARCHAR2,    lower_port         IN PLS_INTEGER DEFAULT NULL,    upper_port         IN PLS_INTEGER DEFAULT NULL,    ace                IN XS$ACE_TYPE,    remove_empty_acl   IN BOOLEAN DEFAULT FALSE);

Parameters

Table 101-16 REMOVE_HOST_ACE Function Parameters

 

4.SET_HOST_ACL Procedure

从数据库到目标主机的ACL权限

This procedure sets the access control list (ACL) of a network host which controls access to the host from the database.

Syntax

DBMS_NETWORK_ACL_ADMIN.SET_HOST_ACL (    host         IN VARCHAR2,    lower_port   IN PLS_INTEGER DEFAULT NULL,    upper_port   IN PLS_INTEGER DEFAULT NULL,    acl          IN VARCHAR2);

Parameters

Table 101-18 SET_HOST_ACL Function Parameters

5.SET_WALLET_ACL Procedure

This procedure sets the access control list (ACL) of a wallet which controls access to the wallet from the database.

Syntax

DBMS_NETWORK_ACL_ADMIN.SET_WALLET_ACL (    wallet_path    IN VARCHAR2,    acl            IN VARCHAR2);

Parameters

Table 101-19 SET_WALLET_ACL Function Parameters

8.UNASSIGN_ACL Procedure

Note:

This procedure is deprecated in Oracle Database 12c. While the procedure remains available in the package for reasons of backward compatibility, Oracle recommends using the REMOVE_HOST_ACE Procedure and the REMOVE_WALLET_ACE Procedure.

从网络主机中回收ACL权限This procedure unassigns the access control list (ACL) currently assigned to a network host.

Syntax

DBMS_NETWORK_ACL_ADMIN.UNASSIGN_ACL (    acl         IN VARCHAR2 DEFAULT NULL,    host        IN VARCHAR2 DEFAULT NULL,    lower_port  IN PLS_INTEGER DEFAULT NULL,    upper_port  IN PLS_INTEGER DEFAULT NULL);

Parameters

Examples

BEGIN    DBMS_NETWORK_ACL_ADMIN.UNASSIGN_ACL(      host        => '*.us.example.com',      lower_port  => 80); END;------第二回DECLARE  uprinciple  varchar2(20);  principle   varchar2(20);BEGINuprinciple:=upper('&principle');dbms_output.put_line(uprinciple);  DBMS_NETWORK_ACL_ADMIN.CREATE_ACL(                                                                        acl         => 'us-example-com-permissions1.xml',                                    description => 'Network permissions for *.us.example.com',                                    principal   => uprinciple,                                    is_grant    => TRUE,                                    privilege   => 'connect');END;

 

转载于:https://www.cnblogs.com/iyoume2008/p/5266629.html

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