{"id":202355,"date":"2025-05-10T14:10:28","date_gmt":"2025-05-10T06:10:28","guid":{"rendered":"https:\/\/server.hk\/cnblog\/202355\/"},"modified":"2025-05-10T14:10:28","modified_gmt":"2025-05-10T06:10:28","slug":"nginx%e6%80%8e%e4%b9%88%e5%88%a9%e7%94%a8luaredis%e5%ae%9e%e7%8e%b0%e5%8a%a8%e6%80%81%e5%b0%81%e7%a6%81ip","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/202355\/","title":{"rendered":"Nginx\u600e\u4e48\u5229\u7528Lua+Redis\u5b9e\u73b0\u52a8\u6001\u5c01\u7981IP"},"content":{"rendered":"

<\/b> <\/p>\n

Nginx\u600e\u4e48\u5229\u7528Lua+Redis\u5b9e\u73b0\u52a8\u6001\u5c01\u7981IP<\/h1>\n

<\/i>\u6536\u85cf<\/span> <\/p>\n

\u4e00\u5206\u8015\u8018\uff0c\u4e00\u5206\u6536\u83b7\uff01\u65e2\u7136\u6253\u5f00\u4e86\u8fd9\u7bc7\u6587\u7ae0\u300aNginx\u600e\u4e48\u5229\u7528Lua+Redis\u5b9e\u73b0\u52a8\u6001\u5c01\u7981IP\u300b<\/span>\uff0c\u5c31\u575a\u6301\u770b\u4e0b\u53bb\u5427\uff01\u6587\u4e2d\u5185\u5bb9\u5305\u542b<\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9…\u5e0c\u671b\u4f60\u80fd\u5728\u9605\u8bfb\u672c\u6587\u540e\uff0c\u80fd\u771f\u771f\u5b9e\u5b9e\u5b66\u5230\u77e5\u8bc6\u6216\u8005\u5e2e\u4f60\u89e3\u51b3\u5fc3\u4e2d\u7684\u7591\u60d1\uff0c\u4e5f\u6b22\u8fce\u5927\u4f6c\u6216\u8005\u65b0\u4eba\u670b\u53cb\u4eec\u591a\u7559\u8a00\u8bc4\u8bba\uff0c\u591a\u7ed9\u5efa\u8bae\uff01\u8c22\u8c22\uff01<\/p>\n

\u4e00\u3001\u80cc\u666f<\/strong><\/p>\n

\u6211\u4eec\u5728\u65e5\u5e38\u7ef4\u62a4\u7f51\u7ad9\u4e2d\uff0c\u7ecf\u5e38\u4f1a\u9047\u5230\u8fd9\u6837\u4e00\u4e2a\u9700\u6c42\uff0c\u4e3a\u4e86\u5c01\u7981\u67d0\u4e9b\u722c\u866b\u6216\u8005\u6076\u610f\u7528\u6237\u5bf9\u670d\u52a1\u5668\u7684\u8bf7\u6c42\uff0c\u6211\u4eec\u9700\u8981\u5efa\u7acb\u4e00\u4e2a\u52a8\u6001\u7684 ip \u9ed1\u540d\u5355\u3002\u5bf9\u4e8e\u9ed1\u540d\u5355\u4e4b\u5185\u7684 ip \uff0c\u62d2\u7edd\u63d0\u4f9b\u670d\u52a1\u3002<\/p>\n

\u4e8c\u3001\u67b6\u6784<\/strong><\/p>\n

\u5b9e\u73b0 ip \u9ed1\u540d\u5355\u7684\u529f\u80fd\u6709\u5f88\u591a\u9014\u5f84\uff1a<\/strong><\/p>\n

1\u3001\u5728\u64cd\u4f5c\u7cfb\u7edf\u5c42\u9762\uff0c\u914d\u7f6e iptables\uff0c\u62d2\u7edd\u6307\u5b9a ip \u7684\u7f51\u7edc\u8bf7\u6c42\uff1b<\/p>\n

2\u3001\u5728 web server \u5c42\u9762\uff0c\u901a\u8fc7 nginx \u81ea\u8eab\u7684 deny \u9009\u9879 \u6216\u8005 lua \u63d2\u4ef6 \u914d\u7f6e ip \u9ed1\u540d\u5355\uff1b<\/p>\n

3\u3001\u5728\u5e94\u7528\u5c42\u9762\uff0c\u5728\u8bf7\u6c42\u670d\u52a1\u4e4b\u524d\u68c0\u67e5\u4e00\u904d\u5ba2\u6237\u7aef ip \u662f\u5426\u5728\u9ed1\u540d\u5355\u3002<\/p>\n

\u4e3a\u4e86\u65b9\u4fbf\u7ba1\u7406\u548c\u5171\u4eab\uff0c\u6211\u4eec\u901a\u8fc7 nginx+lua+redis \u7684\u67b6\u6784\u5b9e\u73b0 ip \u9ed1\u540d\u5355\u7684\u529f\u80fd\uff0c\u67b6\u6784\u56fe\u5982\u4e0b\uff1a<\/p>\n

<\/p>\n

\u67b6\u6784\u56fe<\/p>\n

\u4e09\u3001\u5b9e\u73b0<\/strong><\/p>\n

1\u3001\u5b89\u88c5 nginx+lua\u6a21\u5757\uff0c\u63a8\u8350\u4f7f\u7528 openresty\uff0c\u8fd9\u662f\u4e00\u4e2a\u96c6\u6210\u4e86\u5404\u79cd lua \u6a21\u5757\u7684 nginx \u670d\u52a1\u5668\uff1a<\/p>\n


openresty<\/p>\n

2\u3001\u5b89\u88c5\u5e76\u542f\u52a8 redis \u670d\u52a1\u5668\uff1b<\/p>\n

3\u3001\u914d\u7f6e nginx \u793a\u4f8b\uff1a<\/p>\n


nginx \u914d\u7f6e<\/p>\n

\u5176\u4e2d<\/p>\n

\n

lua_shared_dict ip_blacklist 1m;<\/p>\n<\/blockquote>\n

\u7531 nginx \u8fdb\u7a0b\u5206\u914d\u4e00\u5757 1m \u5927\u5c0f\u7684\u5171\u4eab\u5185\u5b58\u7a7a\u95f4\uff0c\u7528\u6765\u7f13\u5b58 ip \u9ed1\u540d\u5355\uff0c\u53c2\u89c1\uff1a<\/p>\n

https:\/\/github.com\/openresty\/lua-nginx-module#lua_shared_dict<\/p>\n

\n

access_by_lua_file lua\/ip_blacklist.lua;<\/p>\n<\/blockquote>\n

\u6307\u5b9a lua \u811a\u672c\u4f4d\u7f6e<\/p>\n

4\u3001\u914d\u7f6e lua \u811a\u672c\uff0c\u5b9a\u671f\u4ece redis \u83b7\u53d6\u6700\u65b0\u7684 ip \u9ed1\u540d\u5355\uff0c\u6587\u4ef6\u5185\u5bb9\u53c2\u89c1\uff1a<\/p>\n

https:\/\/gist.github.com\/ceelog\/39862d297d9c85e743b3b5111b7d44cb<\/p>\n


lua \u811a\u672c\u5185\u5bb9<\/p>\n

5\u3001\u5728 redis \u670d\u52a1\u5668\u4e0a\u65b0\u5efa set \u7c7b\u578b\u7684\u6570\u636e ip_blacklist\uff0c\u5e76\u52a0\u5165\u6700\u65b0\u7684 ip \u9ed1\u540d\u5355\u3002<\/p>\n

\u5b8c\u6210\u4ee5\u4e0a\u6b65\u9aa4\u540e\uff0c\u91cd\u65b0\u52a0\u8f7d nginx\uff0c\u914d\u7f6e\u4fbf\u5f00\u59cb\u751f\u6548\u4e86<\/p>\n

\u8fd9\u65f6\u8bbf\u95ee\u670d\u52a1\u5668\uff0c\u5982\u679c\u4f60\u7684 ip \u5730\u5740\u5728\u9ed1\u540d\u5355\u5185\u7684\u8bdd\uff0c\u5c06\u51fa\u73b0\u62d2\u7edd\u8bbf\u95ee\uff1a<\/p>\n


\u62d2\u7edd\u8bbf\u95ee<\/p>\n","protected":false},"excerpt":{"rendered":"

Nginx\u600e\u4e48\u5229\u7528Lua+Red...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-202355","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202355","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"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=202355"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202355\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=202355"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=202355"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=202355"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}