{"id":2171,"date":"2025-11-24T00:08:23","date_gmt":"2025-11-23T16:08:23","guid":{"rendered":"http:\/\/www.821121.com\/?p=2171"},"modified":"2026-04-24T00:14:43","modified_gmt":"2026-04-23T16:14:43","slug":"23ai-%e6%96%b0%e7%89%b9%e6%80%a7%e4%b9%8bsql%e9%98%b2%e7%81%ab%e5%a2%99","status":"publish","type":"post","link":"http:\/\/www.821121.com\/?p=2171","title":{"rendered":"23ai \u65b0\u7279\u6027\u4e4bSQL\u9632\u706b\u5899"},"content":{"rendered":"<p>Oracle 23ai\u63a8\u51fa\u7684SQL\u9632\u706b\u5899\u65b0\u7279\u6027\uff0c\u4f5c\u4e3a\u6570\u636e\u5e93\u5185\u6838\u539f\u751f\u96c6\u6210\u7684\u5b89\u5168\u529f\u80fd\uff0c\u5b83\u65e0\u9700\u989d\u5916\u90e8\u7f72\u7b2c\u4e09\u65b9\u5de5\u5177\uff0c\u80fd\u591f\u5168\u65b9\u4f4d inspect \u6240\u6709 incoming \u6570\u636e\u5e93\u8fde\u63a5\u548cSQL\u8bed\u53e5\uff0c\u901a\u8fc7\u201c\u5141\u8bb8\u5217\u8868\u201d\u673a\u5236\u7cbe\u51c6\u7ba1\u63a7\u6388\u6743\u884c\u4e3a\uff0c\u5b9e\u65f6\u963b\u65ad\u672a\u6388\u6743\u64cd\u4f5c\uff0c\u4ece\u6839\u6e90\u4e0a\u62b5\u5fa1SQL\u6ce8\u5165\u7b49\u6838\u5fc3\u5a01\u80c1.\u5176\u5177\u6709\u4ee5\u4e0b\u51e0\u4e2a\u7279\u70b9:<\/p>\n<ul>\n<li>\u4e0d\u53ef\u7ed5\u8fc7\uff1a\u6df1\u5ea6\u96c6\u6210\u4e8e\u6570\u636e\u5e93\u5185\u6838\uff0c\u65e0\u8bbaSQL\u8bed\u53e5\u6765\u81ea\u672c\u5730\u8fd8\u662f\u7f51\u7edc\u3001\u4f20\u8f93\u65b9\u5f0f\u662f\u52a0\u5bc6\u8fd8\u662f\u660e\u6587\uff0c\u65e0\u8bba\u662f\u5426\u5305\u542bPL\/SQL\u8c03\u7528\u6216\u52a8\u6001\u751f\u6210\u7684SQL\uff0c\u90fd\u80fd\u88ab\u5168\u9762inspect\uff0c\u4e0d\u5b58\u5728\u9632\u62a4\u76f2\u533a\uff0c\u5f7b\u5e95\u675c\u7edd\u88ab\u7ed5\u8fc7\u7684\u53ef\u80fd\uff1b<\/li>\n<li>\u7cbe\u51c6\u7ba1\u63a7\uff1a\u91c7\u7528\u201c\u5141\u8bb8\u5217\u8868\u201d\uff08Allow-List\uff09\u6a21\u5f0f\uff0c\u4ec5\u5141\u8bb8\u660e\u786e\u6388\u6743\u7684SQL\u8bed\u53e5\u548c\u8fde\u63a5\u884c\u4e3a\u6267\u884c\uff0c\u62d2\u7edd\u6240\u6709\u672a\u6388\u6743\u64cd\u4f5c\uff0c\u4ece\u6839\u6e90\u4e0a\u62b5\u5fa1SQL\u6ce8\u5165\u3001\u6076\u610fSQL\u7b49\u5a01\u80c1\uff0c\u6bd4\u4f20\u7edf\u201c\u9ed1\u540d\u5355\u201d\u6a21\u5f0f\u66f4\u5b89\u5168\u3001\u66f4\u7cbe\u51c6\uff1b<\/li>\n<li>\u4e0a\u4e0b\u6587\u611f\u77e5\uff1a\u80fd\u591f\u6355\u6349SQL\u6267\u884c\u7684\u5b8c\u6574\u4e0a\u4e0b\u6587\u4fe1\u606f\uff0c\u5305\u62ec\u7f51\u7edc\u5730\u5740\u3001\u64cd\u4f5c\u7cfb\u7edf\u7528\u6237\u3001\u6267\u884c\u7a0b\u5e8f\u7b49\uff0c\u53ef\u57fa\u4e8e\u8fd9\u4e9b\u4fe1\u606f\u9650\u5236\u8fde\u63a5\u6765\u6e90\uff0c\u8fdb\u4e00\u6b65\u964d\u4f4e\u51ed\u8bc1\u76d7\u7528\u3001\u6ee5\u7528\u7684\u98ce\u9669\uff1b<\/li>\n<li>\u8fd0\u7ef4\u4fbf\u6377\uff1a\u539f\u751f\u96c6\u6210\u4e8eOracle 23ai\uff0c\u65e0\u9700\u989d\u5916\u90e8\u7f72\u7b2c\u4e09\u65b9\u5de5\u5177\uff0c\u53ef\u901a\u8fc7DBMS_SQL_FIREWALL\u5305\u76f4\u63a5\u7ba1\u7406\uff0c\u4e5f\u53ef\u7ed3\u5408Oracle Data Safe\u5b9e\u73b0\u591a\u6570\u636e\u5e93\u96c6\u7fa4\u7684\u7edf\u4e00\u7ba1\u63a7\uff0c\u5927\u5e45\u964d\u4f4e\u8fd0\u7ef4\u6210\u672c\uff1b<\/li>\n<li>\u6027\u80fd\u635f\u8017\u4f4e\uff1a\u4e0e\u6570\u636e\u5e93\u5185\u6838\u6df1\u5ea6\u534f\u540c\uff0c\u91c7\u7528\u8f7b\u91cf\u5316\u68c0\u6d4b\u673a\u5236\uff0c\u5bf9SQL\u6267\u884c\u6027\u80fd\u7684\u5f71\u54cd\u5fae\u4e4e\u5176\u5fae\uff0c\u53ef\u6ee1\u8db3\u9ad8\u5e76\u53d1\u4e1a\u52a1\u573a\u666f\u7684\u5b89\u5168\u9700\u6c42\u3002<\/li>\n<\/ul>\n<p>\u63a5\u4e0b\u6765\u4ecb\u7ecd\u4e0b\u914d\u7f6e<\/p>\n<h4>1.\u73af\u5883\u51c6\u5907\u4e0e\u6743\u9650\u914d\u7f6e<\/h4>\n<p>\u524d\u63d0\u6761\u4ef6\uff1a\u786e\u4fddOracle 23ai\u6570\u636e\u5e93\u5df2\u6b63\u5e38\u90e8\u7f72\uff0c\u9700\u4e3a\u7ba1\u7406\u5458\u7528\u6237\u6388\u4e88SQL\u9632\u706b\u5899\u7ba1\u7406\u6743\u9650\uff0c\u7528\u4e8e\u914d\u7f6e\u548c\u7ba1\u7406\u9632\u706b\u5899\u7b56\u7565\u3002<\/p>\n<pre><code class=\"language-sql\">-- 1. \u5207\u6362\u81f3sys\u7528\u6237\uff0c\u6388\u4e88\u7ba1\u7406\u5458\u7528\u6237SQL\u9632\u706b\u5899\u7ba1\u7406\u6743\u9650\nsqlplus \/ as sysdba\n-- 2. \u5207\u6362\u81f3\u53ef\u63d2\u62d4\u6570\u636e\u5e93\uff08\u82e5\u4f7f\u7528\u591a\u79df\u6237\u73af\u5883\uff09\nALTER SESSION SET CONTAINER = freepdb1;\n-- 3. \u521b\u5efaSQL\u9632\u706b\u5899\u7ba1\u7406\u5458\u7528\u6237\uff08\u6216\u4f7f\u7528\u73b0\u6709\u7ba1\u7406\u5458\u7528\u6237\uff09\nCREATE USER sql_fw_admin IDENTIFIED BY SqlFw@123456;\n-- 4. \u6388\u4e88\u6838\u5fc3\u6743\u9650\uff1a\u4f1a\u8bdd\u521b\u5efa\u3001SQL\u9632\u706b\u5899\u7ba1\u7406\u3001\u5ba1\u8ba1\u6743\u9650\nGRANT CREATE SESSION, SQL_FIREWALL_ADMIN, AUDIT_ADMIN TO sql_fw_admin;\n-- 5. \u6388\u4e88DBMS_SQL_FIREWALL\u5305\u7684\u6267\u884c\u6743\u9650\nGRANT EXECUTE ON SYS.DBMS_SQL_FIREWALL TO sql_fw_admin;<\/code><\/pre>\n<h4>2. \u5f00\u542f\u5b66\u4e60\u6a21\u5f0f\uff0c\u751f\u6210\u5141\u8bb8\u5217\u8868<\/h4>\n<p>\u4ee5\u5e94\u7528\u670d\u52a1\u8d26\u6237\uff08app_user\uff09\u4e3a\u4f8b\uff0c\u5f00\u542f\u5b66\u4e60\u6a21\u5f0f\uff0c\u6355\u6349\u5176\u6b63\u5e38\u4e1a\u52a1SQL\u884c\u4e3a\uff0c\u751f\u6210\u5141\u8bb8\u5217\u8868\u3002<\/p>\n<pre><code class=\"language-sql\">-- 1. \u4f7f\u7528SQL\u9632\u706b\u5899\u7ba1\u7406\u5458\u7528\u6237\u767b\u5f55\nsqlplus sql_fw_admin\/SqlFw@123456@freepdb1\n-- 2. \u4e3aapp_user\u5f00\u542f\u5b66\u4e60\u6a21\u5f0f\uff0c\u5b66\u4e60\u65f6\u957f\u8bbe\u7f6e\u4e3a7\u5929\uff08\u53ef\u6839\u636e\u4e1a\u52a1\u8c03\u6574\uff09\nBEGIN\n    DBMS_SQL_FIREWALL.START_CAPTURE(\n        user_name =&gt; &#039;APP_USER&#039;,  -- \u76ee\u6807\u6570\u636e\u5e93\u7528\u6237\n        capture_duration =&gt; 7,    -- \u5b66\u4e60\u65f6\u957f\uff08\u5929\uff09\n        capture_context =&gt; TRUE   -- \u6355\u6349\u8fde\u63a5\u4e0a\u4e0b\u6587\uff08IP\u3001\u64cd\u4f5c\u7cfb\u7edf\u7528\u6237\u3001\u7a0b\u5e8f\uff09\n    );\nEND;\n\/\n-- 3. \u67e5\u770b\u5b66\u4e60\u8fdb\u5ea6\nSELECT user_name, capture_start_time, capture_end_time, status\nFROM DBA_SQL_FIREWALL_CAPTURE;\n-- 4. \u5b66\u4e60\u5b8c\u6210\u540e\uff0c\u505c\u6b62\u5b66\u4e60\u6a21\u5f0f\uff0c\u751f\u6210\u5141\u8bb8\u5217\u8868\nBEGIN\n    DBMS_SQL_FIREWALL.STOP_CAPTURE(user_name =&gt; &#039;APP_USER&#039;);\nEND;\n\/<\/code><\/pre>\n<h4>3. \u914d\u7f6e\u9632\u62a4\u7b56\u7565\uff0c\u542f\u7528\u4e3b\u52a8\u9632\u62a4<\/h4>\n<p>\u5b66\u4e60\u5b8c\u6210\u540e\uff0c\u57fa\u4e8e\u751f\u6210\u7684\u5141\u8bb8\u5217\u8868\uff0c\u914d\u7f6e\u9632\u62a4\u7b56\u7565\uff0c\u8bbe\u7f6e\u7ba1\u63a7\u6a21\u5f0f\u548c\u4e0a\u4e0b\u6587\u89c4\u5219\uff0c\u542f\u7528\u4e3b\u52a8\u9632\u62a4\u3002<\/p>\n<pre><code class=\"language-sql\">-- 1. \u4e3aapp_user\u521b\u5efa\u9632\u62a4\u7b56\u7565\uff0c\u7ed1\u5b9a\u5141\u8bb8\u5217\u8868\nBEGIN\n    DBMS_SQL_FIREWALL.CREATE_POLICY(\n        policy_name =&gt; &#039;APP_USER_SQL_FW_POLICY&#039;,  -- \u7b56\u7565\u540d\u79f0\n        user_name =&gt; &#039;APP_USER&#039;,                  -- \u7ed1\u5b9a\u7684\u6570\u636e\u5e93\u7528\u6237\n        allow_list_type =&gt; &#039;CAPTURED&#039;,            -- \u5141\u8bb8\u5217\u8868\u6765\u6e90\uff1a\u5b66\u4e60\u9636\u6bb5\u6355\u6349\u7684SQL\n        enforcement_mode =&gt; &#039;BLOCK&#039;,              -- \u7ba1\u63a7\u6a21\u5f0f\uff1a\u963b\u65ad+\u65e5\u5fd7\uff08\u4ec5\u65e5\u5fd7\u4e3a&#039;LOG_ONLY&#039;\uff09\n        allowed_ips =&gt; &#039;192.168.1.100,192.168.1.101&#039;,  -- \u5141\u8bb8\u8bbf\u95ee\u7684IP\u5730\u5740\n        allowed_programs =&gt; &#039;java.exe,sqlplus.exe&#039; -- \u5141\u8bb8\u6267\u884c\u7684\u7a0b\u5e8f\n    );\nEND;\n\/\n-- 2. \u542f\u7528\u9632\u62a4\u7b56\u7565\nBEGIN\n    DBMS_SQL_FIREWALL.ENABLE_POLICY(policy_name =&gt; &#039;APP_USER_SQL_FW_POLICY&#039;);\nEND;\n\/\n-- 3. \u67e5\u770b\u9632\u62a4\u7b56\u7565\u72b6\u6001\nSELECT policy_name, user_name, enforcement_mode, status\nFROM DBA_SQL_FIREWALL_POLICIES;<\/code><\/pre>\n<h4>4. \u8fdd\u89c4\u68c0\u6d4b\u4e0e\u65e5\u5fd7\u67e5\u770b<\/h4>\n<p>\u9632\u62a4\u7b56\u7565\u542f\u7528\u540e\uff0c\u53ef\u5b9e\u65f6\u68c0\u6d4b\u8fdd\u89c4\u64cd\u4f5c\uff0c\u5e76\u901a\u8fc7\u65e5\u5fd7\u67e5\u770b\u8fdd\u89c4\u8be6\u60c5\uff0c\u8fdb\u884c\u6392\u67e5\u4e0e\u6eaf\u6e90\u3002<\/p>\n<pre><code class=\"language-sql\">-- 1. \u67e5\u770b\u8fdd\u89c4\u65e5\u5fd7\uff08\u672c\u5730\u67e5\u8be2\uff09\nSELECT violation_time, user_name, client_ip, program_name, violating_sql, violation_type\nFROM DBA_SQL_FIREWALL_VIOLATIONS\nWHERE user_name = &#039;APP_USER&#039;\nORDER BY violation_time DESC;\n-- 2. \u624b\u52a8\u6dfb\u52a0\u5355\u6761SQL\u5230\u5141\u8bb8\u5217\u8868\uff08\u5982\u9700\uff09\nBEGIN\n   DBMS_SQL_FIREWALL.APPEND_ALLOW_LIST_SINGLE_SQL(\n        policy_name =&gt; &#039;APP_USER_SQL_FW_POLICY&#039;,\n        sql_text =&gt; &#039;SELECT * FROM app_user.orders WHERE order_id = :1&#039;\n    );\nEND;\n\/\n-- 3. \u4e34\u65f6\u7981\u7528\u9632\u62a4\u7b56\u7565\uff08\u7528\u4e8e\u7ef4\u62a4\uff09\nBEGIN\n    DBMS_SQL_FIREWALL.DISABLE_POLICY(policy_name =&gt; &#039;APP_USER_SQL_FW_POLICY&#039;);\nEND;\n\/<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Oracle 23ai\u63a8\u51fa\u7684SQL\u9632\u706b\u5899\u65b0\u7279\u6027\uff0c\u4f5c<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[57,58],"tags":[],"class_list":["post-2171","post","type-post","status-publish","format-standard","hentry","category-oracle-23ai","category--oracle-23c"],"_links":{"self":[{"href":"http:\/\/www.821121.com\/index.php?rest_route=\/wp\/v2\/posts\/2171","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.821121.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.821121.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.821121.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.821121.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2171"}],"version-history":[{"count":2,"href":"http:\/\/www.821121.com\/index.php?rest_route=\/wp\/v2\/posts\/2171\/revisions"}],"predecessor-version":[{"id":2173,"href":"http:\/\/www.821121.com\/index.php?rest_route=\/wp\/v2\/posts\/2171\/revisions\/2173"}],"wp:attachment":[{"href":"http:\/\/www.821121.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2171"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.821121.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2171"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.821121.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2171"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}