{"id":95262,"date":"2024-10-19T23:35:19","date_gmt":"2024-10-19T15:35:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/95262\/"},"modified":"2024-10-19T23:35:20","modified_gmt":"2024-10-19T15:35:20","slug":"oracle%e5%af%86%e7%a2%bc%e7%ad%96%e7%95%a5%e9%a9%97%e8%ad%89%e7%a8%8b%e5%ba%8f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/95262\/","title":{"rendered":"ORACLE\u5bc6\u78bc\u7b56\u7565\u9a57\u8b49\u7a0b\u5e8f"},"content":{"rendered":"<h1 id=\"oracle%e5%af%86%e7%a2%bc%e7%ad%96%e7%95%a5%e9%a9%97%e8%ad%89%e7%a8%8b%e5%ba%8f-NqMHVHFkem\">ORACLE\u5bc6\u78bc\u7b56\u7565\u9a57\u8b49\u7a0b\u5e8f<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u4f4d\u6642\u4ee3\uff0c\u8cc7\u8a0a\u5b89\u5168\u6210\u70ba\u4f01\u696d\u904b\u71df\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002\u5c24\u5176\u662f\u5728\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\u4e2d\uff0c\u5bc6\u78bc\u7b56\u7565\u7684\u8a2d\u8a08\u8207\u5be6\u65bd\u5c0d\u65bc\u4fdd\u8b77\u654f\u611f\u6578\u64da\u81f3\u95dc\u91cd\u8981\u3002Oracle\u4f5c\u70ba\u4e00\u500b\u5ee3\u6cdb\u4f7f\u7528\u7684\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u5bc6\u78bc\u7b56\u7565\u9a57\u8b49\u7a0b\u5e8f\uff0c\u4ee5\u78ba\u4fdd\u7528\u6236\u7684\u5e33\u6236\u5b89\u5168\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e5%af%86%e7%a2%bc%e7%ad%96%e7%95%a5%e9%a9%97%e8%ad%89%e7%a8%8b%e5%ba%8f%ef%bc%9f-NqMHVHFkem\">\u4ec0\u9ebc\u662f\u5bc6\u78bc\u7b56\u7565\u9a57\u8b49\u7a0b\u5e8f\uff1f<\/h2>\n<p>\u5bc6\u78bc\u7b56\u7565\u9a57\u8b49\u7a0b\u5e8f\u662f\u7528\u4f86\u5b9a\u7fa9\u7528\u6236\u5bc6\u78bc\u7684\u8907\u96dc\u6027\u548c\u5b89\u5168\u6027\u8981\u6c42\u7684\u898f\u5247\u3002\u9019\u4e9b\u898f\u5247\u53ef\u4ee5\u5305\u62ec\u5bc6\u78bc\u7684\u9577\u5ea6\u3001\u5b57\u7b26\u985e\u578b\u3001\u904e\u671f\u6642\u9593\u7b49\u3002Oracle\u7684\u5bc6\u78bc\u7b56\u7565\u9a57\u8b49\u7a0b\u5e8f\u65e8\u5728\u9632\u6b62\u5f31\u5bc6\u78bc\u7684\u4f7f\u7528\uff0c\u5f9e\u800c\u964d\u4f4e\u6f5b\u5728\u7684\u5b89\u5168\u98a8\u96aa\u3002<\/p>\n<h2 id=\"oracle%e5%af%86%e7%a2%bc%e7%ad%96%e7%95%a5%e7%9a%84%e4%b8%bb%e8%a6%81%e7%b5%84%e6%88%90%e9%83%a8%e5%88%86-NqMHVHFkem\">Oracle\u5bc6\u78bc\u7b56\u7565\u7684\u4e3b\u8981\u7d44\u6210\u90e8\u5206<\/h2>\n<ul>\n<li><strong>\u5bc6\u78bc\u9577\u5ea6\uff1a<\/strong>Oracle\u5141\u8a31\u7528\u6236\u8a2d\u7f6e\u5bc6\u78bc\u7684\u6700\u5c0f\u548c\u6700\u5927\u9577\u5ea6\u3002\u901a\u5e38\u5efa\u8b70\u5bc6\u78bc\u81f3\u5c11\u5305\u542b8\u500b\u5b57\u7b26\u3002<\/li>\n<li><strong>\u5b57\u7b26\u985e\u578b\uff1a<\/strong>\u5bc6\u78bc\u61c9\u5305\u542b\u5927\u5beb\u5b57\u6bcd\u3001\u5c0f\u5beb\u5b57\u6bcd\u3001\u6578\u5b57\u548c\u7279\u6b8a\u5b57\u7b26\uff0c\u4ee5\u589e\u52a0\u5176\u8907\u96dc\u6027\u3002<\/li>\n<li><strong>\u904e\u671f\u6642\u9593\uff1a<\/strong>\u7528\u6236\u5bc6\u78bc\u53ef\u4ee5\u8a2d\u7f6e\u70ba\u5b9a\u671f\u904e\u671f\uff0c\u5f37\u5236\u7528\u6236\u5b9a\u671f\u66f4\u6539\u5bc6\u78bc\u3002<\/li>\n<li><strong>\u6b77\u53f2\u8a18\u9304\uff1a<\/strong>Oracle\u53ef\u4ee5\u8a18\u9304\u7528\u6236\u7684\u6b77\u53f2\u5bc6\u78bc\uff0c\u9632\u6b62\u7528\u6236\u91cd\u8907\u4f7f\u7528\u820a\u5bc6\u78bc\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%af%a6%e6%96%bdoracle%e5%af%86%e7%a2%bc%e7%ad%96%e7%95%a5-NqMHVHFkem\">\u5982\u4f55\u5be6\u65bdOracle\u5bc6\u78bc\u7b56\u7565<\/h2>\n<p>\u5728Oracle\u4e2d\uff0c\u5bc6\u78bc\u7b56\u7565\u7684\u5be6\u65bd\u901a\u5e38\u6d89\u53ca\u5230\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e5%95%9f%e7%94%a8%e5%af%86%e7%a2%bc%e9%a9%97%e8%ad%89%e7%a8%8b%e5%ba%8f-NqMHVHFkem\">1. \u555f\u7528\u5bc6\u78bc\u9a57\u8b49\u7a0b\u5e8f<\/h3>\n<p>\u9996\u5148\uff0c\u9700\u8981\u555f\u7528\u5bc6\u78bc\u9a57\u8b49\u7a0b\u5e8f\u3002\u9019\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0bSQL\u547d\u4ee4\u4f86\u5b8c\u6210\uff1a<\/p>\n<pre><code>ALTER PROFILE DEFAULT LIMIT PASSWORD_VERIFY_FUNCTION verify_function;<\/code><\/pre>\n<h3 id=\"2-%e5%ae%9a%e7%be%a9%e9%a9%97%e8%ad%89%e5%87%bd%e6%95%b8-NqMHVHFkem\">2. \u5b9a\u7fa9\u9a57\u8b49\u51fd\u6578<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u9700\u8981\u5b9a\u7fa9\u4e00\u500b\u9a57\u8b49\u51fd\u6578\u4f86\u6aa2\u67e5\u5bc6\u78bc\u7684\u8907\u96dc\u6027\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>CREATE OR REPLACE FUNCTION verify_function (username IN VARCHAR2, password IN VARCHAR2, old_password IN VARCHAR2) RETURN BOOLEAN IS\n    invalid_count INTEGER := 0;\nBEGIN\n    IF LENGTH(password) &lt; 8 THEN\n        invalid_count := invalid_count + 1;\n    END IF;\n\n    IF NOT REGEXP_LIKE(password, '[A-Z]') THEN\n        invalid_count := invalid_count + 1;\n    END IF;\n\n    IF NOT REGEXP_LIKE(password, '[a-z]') THEN\n        invalid_count := invalid_count + 1;\n    END IF;\n\n    IF NOT REGEXP_LIKE(password, '[0-9]') THEN\n        invalid_count := invalid_count + 1;\n    END IF;\n\n    IF NOT REGEXP_LIKE(password, '[^A-Za-z0-9]') THEN\n        invalid_count := invalid_count + 1;\n    END IF;\n\n    RETURN invalid_count = 0;\nEND;<\/code><\/pre>\n<h3 id=\"3-%e6%87%89%e7%94%a8%e5%af%86%e7%a2%bc%e7%ad%96%e7%95%a5-NqMHVHFkem\">3. \u61c9\u7528\u5bc6\u78bc\u7b56\u7565<\/h3>\n<p>\u6700\u5f8c\uff0c\u5c07\u5b9a\u7fa9\u7684\u9a57\u8b49\u51fd\u6578\u61c9\u7528\u5230\u7528\u6236\u7684\u5bc6\u78bc\u7b56\u7565\u4e2d\u3002\u9019\u6a23\uff0c\u7576\u7528\u6236\u5617\u8a66\u66f4\u6539\u5bc6\u78bc\u6642\uff0c\u7cfb\u7d71\u5c07\u81ea\u52d5\u6aa2\u67e5\u5bc6\u78bc\u7684\u8907\u96dc\u6027\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-NqMHVHFkem\">\u7d50\u8ad6<\/h2>\n<p>Oracle\u7684\u5bc6\u78bc\u7b56\u7565\u9a57\u8b49\u7a0b\u5e8f\u70ba\u4f01\u696d\u63d0\u4f9b\u4e86\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\uff0c\u4ee5\u78ba\u4fdd\u7528\u6236\u5e33\u6236\u7684\u5b89\u5168\u6027\u3002\u901a\u904e\u5be6\u65bd\u9069\u7576\u7684\u5bc6\u78bc\u7b56\u7565\uff0c\u4f01\u696d\u53ef\u4ee5\u6709\u6548\u964d\u4f4e\u6578\u64da\u6d29\u9732\u7684\u98a8\u96aa\uff0c\u4fdd\u8b77\u654f\u611f\u4fe1\u606f\u3002\u96a8\u8457\u7db2\u7d61\u5b89\u5168\u5a01\u8105\u7684\u65e5\u76ca\u589e\u52a0\uff0c\u4f01\u696d\u61c9\u8a72\u91cd\u8996\u5bc6\u78bc\u7b56\u7565\u7684\u8a2d\u8a08\u8207\u5be6\u65bd\uff0c\u4ee5\u78ba\u4fdd\u5176\u6578\u64da\u5eab\u7684\u5b89\u5168\u6027\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc<code><a href=\"https:\/\/server.hk\">VPS<\/a><\/code>\u548c<code><a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a><\/code>\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3ORACLE\u5bc6\u78bc\u7b56\u7565\u9a57\u8b49\u7a0b\u5e8f\uff0c\u78ba\u4fdd\u6578\u64da\u5b89\u5168\uff0c\u5f37\u5316\u5bc6\u78bc\u7ba1\u7406\uff0c\u63d0\u5347\u7cfb\u7d71\u9632\u8b77\u80fd\u529b\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-95262","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95262","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=95262"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95262\/revisions"}],"predecessor-version":[{"id":95263,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95262\/revisions\/95263"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=95262"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=95262"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=95262"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}