{"id":50358,"date":"2024-02-17T13:34:13","date_gmt":"2024-02-17T05:34:13","guid":{"rendered":"http:\/\/xyryd.com\/?p=50358"},"modified":"2024-03-30T14:31:23","modified_gmt":"2024-03-30T06:31:23","slug":"20240216%e5%ae%9d%e5%a1%94%e7%9a%84-sql-%e6%b3%a8%e5%85%a5%e6%bc%8f%e6%b4%9e","status":"publish","type":"post","link":"http:\/\/www.xyryd.com\/50358.html","title":{"rendered":"20240216\u5b9d\u5854\u9762\u677f SQL \u6ce8\u5165\u6f0f\u6d1e"},"content":{"rendered":"\n

\u6574\u4e2a\u5b9d\u5854 WAF \u6838\u5fc3\u9632\u62a4\u529f\u80fd\u7684\u4ee3\u7801\u5199\u7684\u786e\u5b9e\u6709\u70b9\u7c97\u7cd9\uff0c\u4ee3\u7801\u7ec4\u7ec7\u65b9\u5f0f\u4e0d\u50cf\u4e00\u4e2a\u6210\u719f\u8f6f\u4ef6\u8be5\u6709\u7684\u67b6\u6784\uff0c\u5c0f Bug \u4e00\u773c\u671b\u4e0d\u5230\u5934\uff0c\u4eca\u5929\u5206\u4eab\u7684\u662f\u4e00\u4e2a\u672a\u6388\u6743\u8bbf\u95ee\u6f0f\u6d1e\uff0c\u666e\u901a\u7528\u6237\u53ef\u4ee5\u65e0\u89c6\u5b9d\u5854\u7684\u968f\u673a\u767b\u5f55\u5730\u5740\uff0c\u65e0\u89c6\u5b9d\u5854\u7684\u767b\u5f55\u5bc6\u7801\uff0c\u76f4\u63a5\u64cd\u4f5c\u540e\u53f0\u7684\u6570\u636e\uff0c\u5b9e\u73b0\u4eba\u4eba\u90fd\u662f\u7ba1\u7406\u5458\u7684\u6548\u679c\u3002<\/p>\n\n\n\n

\u8bf7\u770b\u8fd9\u6bb5\u4ee3\u7801<\/p>\n\n\n\n

start = function ()\n\t... \u6b64\u5904\u8eab\u7565\u82e5\u5e72\u884c\n\tif ngx.var.remote_addr == \"127.0.0.1\" and ngx.ctx.Server_name == \"127.0.0.251\" and ngx.var.host == \"127.0.0.251\" then\n\t\tif ngx.var.uri == \"\/get_btwaf_drop_ip\" then\n\t\t\tPublic.return_message(200, uv0.get_btwaf_drop_ip())\n\t\telseif ngx.var.uri == \"\/remove_btwaf_drop_ip\" then\n\t\t\tPublic.return_message(200, uv0.remove_btwaf_drop_ip())\n\t\telseif ngx.var.uri == \"\/clean_btwaf_drop_ip\" then\n\t\t\tPublic.return_message(200, uv0.clean_btwaf_drop_ip())\n\t\telseif ngx.var.uri == \"\/updateinfo\" then\n\t\t\tPublic.return_message(200, uv0.updateInfo())\n\t\telseif ngx.var.uri == \"\/get_site_status\" then\n\t\t\tPublic.return_message(200, uv0.get_site_status())\n\t\telseif ngx.var.uri == \"\/get_global_status\" then\n\t\t\tPublic.return_message(200, uv0.get_global_status())\n\t\tend\n\n\t\tif ngx.var.uri == \"\/clean_btwaf_logs\" then\n\t\t\tPublic.return_message(200, uv0.clean_btwaf_logs())\n\t\tend\n\n\t\tif ngx.var.uri == \"\/clear_speed_hit\" then\n\t\t\tPublic.return_message(200, uv0.clear_speed_hit())\n\t\tend\n\n\t\tif ngx.var.uri == \"\/clear_replace_hit\" then\n\t\t\tPublic.return_message(200, uv0.clear_replace_hit())\n\t\tend\n\n\t\tif ngx.var.uri == \"\/reset_customize_cc\" then\n\t\t\tPublic.return_message(200, uv0.reset_customize_cc())\n\t\tend\n\n\t\tif ngx.var.uri == \"\/clear_speed_countsize\" then\n\t\t\tPublic.return_message(200, uv0.clear_speed_countsize())\n\t\tend\n\tend\nend\n<\/code><\/pre>\n\n\n\n

\u8fd9\u6bb5\u4ee3\u7801\u4f4d\u4e8e \/cloud_waf\/nginx\/conf.d\/waf\/public\/waf_route.lua<\/code> \u6587\u4ef6\u4e2d\uff0c\u6e90\u6587\u4ef6\u662f luajit \u7f16\u8bd1\u540e\u7684\u5185\u5bb9\uff0c\u53cd\u7f16\u8bd1\u4e00\u4e0b\u5373\u53ef\u770b\u5230\u6e90\u7801\u3002<\/p>\n\n\n\n

\u770b\u4ee3\u7801\u6700\u5f00\u7aef\u7684 if \u8bed\u53e5\uff0c\u53ea\u8981\u6ee1\u8db3 ip \u662f 127.0.0.1 \uff0c\u57df\u540d\u662f 127.0.0.251 \u8fd9\u4e24\u4e2a\u6761\u4ef6\u5c31\u80fd\u5728\u4e0d\u7528\u767b\u5f55\u7684\u60c5\u51b5\u4e0b\u8bbf\u95ee\u4e0b\u9762\u7684 API \u3002<\/p>\n\n\n\n

\u8bdd\u8bf4\u8fd9\u662f\u4e34\u65f6\u5de5\u5199\u7684\u4ee3\u7801\u5427\uff0c\u5bf9\u4e8e\u5b9d\u5854\u7684\u914d\u7f6e\u6765\u8bf4\uff0c\u8981\u6ee1\u8db3\u8fd9\u4e24\u4e2a\u6761\u4ef6\u5f88\u96be\u5417\uff1f<\/p>\n\n\n\n