{"id":7826,"date":"2020-03-30T14:37:23","date_gmt":"2020-03-30T06:37:23","guid":{"rendered":"http:\/\/www.hefeiyu.com\/?p=7826"},"modified":"2020-03-30T14:37:23","modified_gmt":"2020-03-30T06:37:23","slug":"%e7%94%b1%e6%9b%b4%e6%94%b9%e5%af%86%e7%a0%81%e5%bc%95%e5%8f%91%e7%9a%84%e7%8a%b6%e5%86%b5alter-user-xxx-identified-by-password","status":"publish","type":"post","link":"https:\/\/www.hefeiyu.com\/?p=7826","title":{"rendered":"\u7531\u66f4\u6539\u5bc6\u7801\u5f15\u53d1\u7684\u72b6\u51b5(alter user xxx identified by password)"},"content":{"rendered":"

\u60c5\u51b5\u63cf\u8ff0:
\n\u4eca\u5929\u66f4\u6539\u4e00\u4e2a\u751f\u4ea7\u4e0a\u7684\u7528\u6237\u5bc6\u7801
\nAlter user XXX identified by password;
\n\u76f8\u5e94\u7684\u4e5f\u5728\u5e94\u7528\u5c42\u505a\u4e86\u66f4\u6539,\u914d\u7f6e\u6587\u4ef6,report\u5e73\u53f0\u7b49\u7b49\u4e4b\u7c7b\u7684\u76f8\u5173\u5730\u65b9\u90fd\u505a\u4e86\u6d4b\u8bd5.
\n\u6728\u6709\u53d1\u751f\u95ee\u9898,\u63a5\u7740\u5728\u4e2d\u5348\u5403\u996d\u7684\u65f6\u5019\u5c31\u628a\u76f8\u5e94\u7684\u66f4\u6539\u90e8\u7f72\u5230\u751f\u4ea7\u73af\u5883\u4e0a.<\/p>\n

\u8fd9\u4e2a\u65f6\u5019\u95ee\u9898\u5c31\u6765\u4e86,\u56e0\u4e3a\u5ba2\u6237\u7aef\u6709\u4e00\u90e8\u5206\u7684\u529f\u80fd\u6a21\u5757\u662f\u628a\u5bc6\u7801\u5199\u8fdb\u7a0b\u5e8f\u91cc\u5934\u7684,\u5176\u4f59\u7684\u6a21\u5757\u90fd\u5206\u5f97\u5f88\u6e05\u6670,
\n\u5bc6\u7801\u914d\u7f6e\u6587\u4ef6\u5728APP Server\u4e0a,
\n\u8fd9\u91cc\u5c31\u9700\u8981\u4ed6\u4eecupdate\u7a0b\u5e8f,\u53ea\u8981\u5173\u95ed\u7a0b\u5e8f\u518d\u6253\u5f00\u5c31\u81ea\u52a8\u5347\u7ea7\u4e86,
\n(\u4e0d\u50cf\u539f\u6765\u81ea\u5df1\u5199\u7684C\/S\u7a0b\u5e8f,\u957f\u8fde\u63a5,\u53ef\u4ee5\u76f4\u63a5T\u6389\u6240\u6709\u7528\u6237~)
\n\u8fd9\u4e2a\u5347\u7ea7\u7684\u8fc7\u7a0b\u4e2d,\u95ee\u9898\u5c31\u6765\u4e86,\u6709\u4e9b\u7528\u6237,\u8fd8\u672a\u5173\u95ed\u7a0b\u5e8f,\u4ed6\u4eec\u7ee7\u7eed\u4f7f\u7528,
\n\u5982\u679c\u6709\u4f7f\u7528\u90a3\u4e2a\u6a21\u5757(\u628a\u5bc6\u7801\u5199\u8fdb\u7a0b\u5e8f\u91cc\u7684)\u7684\u8bdd,\u5c31\u4f1a\u9020\u6210\u8fde\u63a5\u6570\u636e\u5e93\u5931\u8d25,
\n\u5e76\u4e14\u7ee7\u7eed\u8fde\u63a5,\u7ee7\u7eed\u5931\u8d25,\u5931\u8d25\u6b21\u6570\u591a\u4e86,\u8fd9\u4e2a\u6570\u636e\u5e93\u7684user\u5c31\u81ea\u52a8\u88ablock\u8d77\u6765\u4e86.
\n\u8fd9\u4e2a\u5931\u8d25N\u6b21\u540e\u9501\u5b9a\u7684\u53c2\u6570\u5728dba_profiles\u8868\u91cc\u7684limit\u5b57\u6bb5\u4f53\u73b0.<\/p>\n

SYS@PPTD(3.49)> select * from dba_profiles where resource_name=’FAILED_LOGIN_ATTEMPTS’;
\n<\/p>\n

\u771f\u56e7\u554a,\u4e2d\u5348\u539f\u672c\u8ba4\u4e3a\u6ca1\u5565\u95ee\u9898\u4e86,\u5c31\u53bb\u5403\u996d\u4e86,\u7ed3\u679c\u4e00\u56de\u6765\u53d1\u73b0\u90e8\u5206\u7528\u6237hang\u5728\u90a3\u91cc\u4e86,user\u88ablock\u4f4f\u4e86,\u597d\u7eb3\u95f7,
\n\u89e3\u9501\u540e,\u5e76\u4fee\u6539\u4e3a\u5931\u8d25\u540e\u4e0d\u9501\u5b9a unlimited,\u89e3\u51b3\u4e86\u8fd9\u4e2a\u95ee\u9898.<\/p>\n

SYS@PPTD(7.15)> alter user \u7528\u6237 account unlock;
\nSYS@PPTD(7.15)> ALTER PROFILE default LIMIT FAILED_LOGIN_ATTEMPTS UNLIMITED;
\n\u67e5\u770b\u5e10\u6237\u7684\u9501\u5b9a\u60c5\u51b5
\nSYS@PPTD(7.15)> select username,account_status from dba_users;<\/p>\n


\n<\/p>\n

\u8f6c\u8f7d\u8bf7\u6ce8\u660e\uff1a\u8d6b\u975e\u57df<\/a> » \u7531\u66f4\u6539\u5bc6\u7801\u5f15\u53d1\u7684\u72b6\u51b5(alter user xxx identified by password)<\/a><\/p>","protected":false},"excerpt":{"rendered":"

\u60c5\u51b5\u63cf\u8ff0: \u4eca\u5929\u66f4\u6539\u4e00\u4e2a\u751f\u4ea7\u4e0a\u7684\u7528\u6237\u5bc6\u7801 Alter user XXX identified by password; \u76f8\u5e94\u7684\u4e5f\u5728\u5e94\u7528\u5c42\u505a\u4e86\u66f4\u6539,\u914d\u7f6e\u6587\u4ef6,report\u5e73\u53f0\u7b49\u7b49\u4e4b\u7c7b\u7684\u76f8\u5173\u5730\u65b9\u90fd\u505a\u4e86\u6d4b\u8bd5. \u6728\u6709\u53d1\u751f\u95ee\u9898,\u63a5\u7740\u5728\u4e2d\u5348\u5403\u996d\u7684\u65f6\u5019\u5c31\u628a\u76f8\u5e94\u7684\u66f4 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[28],"tags":[967,968],"class_list":["post-7826","post","type-post","status-publish","format-standard","hentry","category-unix","tag-967","tag-968"],"_links":{"self":[{"href":"https:\/\/www.hefeiyu.com\/index.php?rest_route=\/wp\/v2\/posts\/7826","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hefeiyu.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hefeiyu.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hefeiyu.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hefeiyu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7826"}],"version-history":[{"count":1,"href":"https:\/\/www.hefeiyu.com\/index.php?rest_route=\/wp\/v2\/posts\/7826\/revisions"}],"predecessor-version":[{"id":7827,"href":"https:\/\/www.hefeiyu.com\/index.php?rest_route=\/wp\/v2\/posts\/7826\/revisions\/7827"}],"wp:attachment":[{"href":"https:\/\/www.hefeiyu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7826"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hefeiyu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7826"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hefeiyu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7826"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}