Oracle：查看 DBMS_NETWORK_ACL_ADMIN ACL 的设置？

Question

如何查看网络ACL的内容？例如，如果我创建此 ACL，如何查看已应用哪些设置？

  DBMS_NETWORK_ACL_ADMIN.CREATE_ACL(
     acl => 'www.xml',
     description => 'WWW ACL',
     principal => 'SCOTT',
     is_grant => true,
     privilege => 'connect'
  );

Answer 1

为了还可以查看隐式权限，您可以使用以下查询：

SELECT PRINCIPAL, HOST, lower_port, upper_port, acl, 'connect' AS PRIVILEGE, 
    DECODE(DBMS_NETWORK_ACL_ADMIN.CHECK_PRIVILEGE_ACLID(aclid, PRINCIPAL, 'connect'), 1,'GRANTED', 0,'DENIED', NULL) PRIVILEGE_STATUS
FROM DBA_NETWORK_ACLS
    JOIN DBA_NETWORK_ACL_PRIVILEGES USING (ACL, ACLID)  
UNION ALL
SELECT PRINCIPAL, HOST, NULL lower_port, NULL upper_port, acl, 'resolve' AS PRIVILEGE, 
    DECODE(DBMS_NETWORK_ACL_ADMIN.CHECK_PRIVILEGE_ACLID(aclid, PRINCIPAL, 'resolve'), 1,'GRANTED', 0,'DENIED', NULL) PRIVILEGE_STATUS
FROM DBA_NETWORK_ACLS
    JOIN DBA_NETWORK_ACL_PRIVILEGES USING (ACL, ACLID);