{"id":50489,"date":"2024-10-08T11:32:53","date_gmt":"2024-10-08T03:32:53","guid":{"rendered":"https:\/\/server.hk\/cnblog\/50489\/"},"modified":"2024-10-08T11:32:54","modified_gmt":"2024-10-08T03:32:54","slug":"nginx-%e5%ae%89%e5%85%a8%e7%ad%96%e7%95%a5%ef%bc%9a%e8%a8%ad%e7%bd%ae%e8%87%aa%e5%8b%95%e5%8c%96%e7%9a%84%e5%ae%89%e5%85%a8%e8%ad%a6%e5%a0%b1%e7%b3%bb%e7%b5%b1","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/50489\/","title":{"rendered":"Nginx \u5b89\u5168\u7b56\u7565\uff1a\u8a2d\u7f6e\u81ea\u52d5\u5316\u7684\u5b89\u5168\u8b66\u5831\u7cfb\u7d71"},"content":{"rendered":"

Nginx \u5b89\u5168\u7b56\u7565\uff1a\u8a2d\u7f6e\u81ea\u52d5\u5316\u7684\u5b89\u5168\u8b66\u5831\u7cfb\u7d71<\/h1>\n

Nginx \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u80fd\u7684\u7db2\u9801\u4f3a\u670d\u5668\u548c\u53cd\u5411\u4ee3\u7406\u4f3a\u670d\u5668\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u7db2\u7ad9\u548c\u61c9\u7528\u7a0b\u5f0f\u4e2d\u3002\u96a8\u8457\u7db2\u8def\u5b89\u5168\u5a01\u8105\u7684\u589e\u52a0\uff0c\u8a2d\u7f6e\u4e00\u500b\u81ea\u52d5\u5316\u7684\u5b89\u5168\u8b66\u5831\u7cfb\u7d71\u8b8a\u5f97\u5c24\u70ba\u91cd\u8981\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5728 Nginx \u4e2d\u5be6\u73fe\u9019\u4e00\u76ee\u6a19\uff0c\u4e26\u63d0\u4f9b\u5177\u9ad4\u7684\u6b65\u9a5f\u548c\u7bc4\u4f8b\u3002<\/p>\n

\u70ba\u4ec0\u9ebc\u9700\u8981\u5b89\u5168\u8b66\u5831\u7cfb\u7d71\uff1f<\/h2>\n

\u96a8\u8457\u7db2\u8def\u653b\u64ca\u624b\u6cd5\u7684\u65e5\u76ca\u8907\u96dc\uff0c\u7db2\u7ad9\u9762\u81e8\u7684\u5b89\u5168\u5a01\u8105\u4e5f\u5728\u4e0d\u65b7\u589e\u52a0\u3002\u81ea\u52d5\u5316\u7684\u5b89\u5168\u8b66\u5831\u7cfb\u7d71\u80fd\u5920\u53ca\u6642\u6aa2\u6e2c\u7570\u5e38\u884c\u70ba\uff0c\u4e26\u767c\u9001\u8b66\u5831\uff0c\u5e6b\u52a9\u7ba1\u7406\u54e1\u8fc5\u901f\u53cd\u61c9\uff0c\u964d\u4f4e\u6f5b\u5728\u7684\u640d\u5931\u3002\u9019\u4e0d\u50c5\u80fd\u4fdd\u8b77\u7db2\u7ad9\u7684\u6578\u64da\u5b89\u5168\uff0c\u9084\u80fd\u63d0\u5347\u7528\u6236\u7684\u4fe1\u4efb\u5ea6\u3002<\/p>\n

Nginx \u65e5\u8a8c\u5206\u6790<\/h2>\n

Nginx \u6703\u751f\u6210\u8a2a\u554f\u65e5\u8a8c\u548c\u932f\u8aa4\u65e5\u8a8c\uff0c\u9019\u4e9b\u65e5\u8a8c\u662f\u76e3\u63a7\u548c\u5206\u6790\u7db2\u7ad9\u5b89\u5168\u7684\u91cd\u8981\u4f9d\u64da\u3002\u901a\u904e\u5206\u6790\u9019\u4e9b\u65e5\u8a8c\uff0c\u53ef\u4ee5\u8b58\u5225\u6f5b\u5728\u7684\u653b\u64ca\u884c\u70ba\uff0c\u4f8b\u5982\u66b4\u529b\u7834\u89e3\u3001SQL \u6ce8\u5165\u7b49\u3002<\/p>\n

\u65e5\u8a8c\u683c\u5f0f<\/h3>\n

\u9ed8\u8a8d\u60c5\u6cc1\u4e0b\uff0cNginx \u7684\u8a2a\u554f\u65e5\u8a8c\u683c\u5f0f\u5982\u4e0b\uff1a<\/p>\n

log_format main '$remote_addr - $remote_user [$time_local] \"$request\" '\n                '$status $body_bytes_sent \"$http_referer\" '\n                '\"$http_user_agent\" \"$http_x_forwarded_for\"';<\/code><\/pre>\n
\u53ef\u4ee5\u6839\u64da\u9700\u8981\u81ea\u5b9a\u7fa9\u65e5\u8a8c\u683c\u5f0f\uff0c\u4ee5\u4fbf\u66f4\u597d\u5730\u6355\u6349\u6240\u9700\u7684\u4fe1\u606f\u3002<\/p>\n
\u8a2d\u7f6e\u81ea\u52d5\u5316\u8b66\u5831\u7cfb\u7d71<\/h2>\n
\u8981\u8a2d\u7f6e\u81ea\u52d5\u5316\u7684\u5b89\u5168\u8b66\u5831\u7cfb\u7d71\uff0c\u53ef\u4ee5\u4f7f\u7528\u4e00\u4e9b\u958b\u6e90\u5de5\u5177\uff0c\u5982 Fail2ban \u548c OSSEC\u3002\u9019\u4e9b\u5de5\u5177\u80fd\u5920\u76e3\u63a7 Nginx \u65e5\u8a8c\uff0c\u4e26\u5728\u6aa2\u6e2c\u5230\u53ef\u7591\u6d3b\u52d5\u6642\u81ea\u52d5\u767c\u9001\u8b66\u5831\u3002<\/p>\n
\u4f7f\u7528 Fail2ban<\/h3>\n
Fail2ban \u662f\u4e00\u500b\u6d41\u884c\u7684\u5165\u4fb5\u9632\u79a6\u5de5\u5177\uff0c\u53ef\u4ee5\u6839\u64da\u65e5\u8a8c\u6587\u4ef6\u4e2d\u7684\u6a21\u5f0f\u4f86\u963b\u6b62\u53ef\u7591\u7684 IP \u5730\u5740\u3002\u4ee5\u4e0b\u662f\u8a2d\u7f6e Fail2ban \u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n
    \n
  1. \u5b89\u88dd Fail2ban\uff1a<\/li>\n
    sudo apt-get install fail2ban<\/code><\/pre>\n
  2. \u5275\u5efa\u4e00\u500b\u65b0\u7684 jail \u914d\u7f6e\u6587\u4ef6\uff1a<\/li>\n
    sudo nano \/etc\/fail2ban\/jail.local<\/code><\/pre>\n
  3. \u5728 jail.local \u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u914d\u7f6e\uff1a<\/li>\n
    [nginx-http-auth]\n    enabled = true\n    filter = nginx-http-auth\n    action = iptables[name=nginx-http-auth, port=http, protocol=tcp]\n    logpath = \/var\/log\/nginx\/error.log\n    maxretry = 3\n    bantime = 3600<\/code><\/pre>\n
  4. \u91cd\u555f Fail2ban \u670d\u52d9\uff1a<\/li>\n
    sudo systemctl restart fail2ban<\/code><\/pre>\n<\/ol>\n
    \u4f7f\u7528 OSSEC<\/h3>\n
    OSSEC \u662f\u4e00\u500b\u5f37\u5927\u7684\u4e3b\u6a5f\u5165\u4fb5\u6aa2\u6e2c\u7cfb\u7d71\uff0c\u80fd\u5920\u5be6\u6642\u76e3\u63a7\u548c\u5206\u6790\u65e5\u8a8c\u3002\u4ee5\u4e0b\u662f\u57fa\u672c\u7684\u8a2d\u7f6e\u6b65\u9a5f\uff1a<\/p>\n
      \n
    1. \u5b89\u88dd OSSEC\uff1a<\/li>\n
      curl -O https:\/\/bintray.com\/wazuh\/4.3.0\/wazuh-4.3.0.tar.gz\n    tar -xzf wazuh-4.3.0.tar.gz\n    cd wazuh-4.3.0\n    .\/install.sh<\/code><\/pre>\n
    2. \u914d\u7f6e Nginx \u65e5\u8a8c\u76e3\u63a7\uff1a<\/li>\n
      echo \"log_format main '$remote_addr - $remote_user [$time_local] \"$request\" '\n                '$status $body_bytes_sent \"$http_referer\" '\n                '\"$http_user_agent\" \"$http_x_forwarded_for\"';\" >> \/var\/ossec\/etc\/ossec.conf<\/code><\/pre>\n
    3. \u91cd\u555f OSSEC \u670d\u52d9\uff1a<\/li>\n
      sudo systemctl restart wazuh-manager<\/code><\/pre>\n<\/ol>\n
      \u7d50\u8ad6<\/h2>\n
      \u8a2d\u7f6e\u81ea\u52d5\u5316\u7684\u5b89\u5168\u8b66\u5831\u7cfb\u7d71\u5c0d\u65bc\u4fdd\u8b77 Nginx \u4f3a\u670d\u5668\u81f3\u95dc\u91cd\u8981\u3002\u901a\u904e\u6709\u6548\u5730\u5206\u6790\u65e5\u8a8c\u548c\u4f7f\u7528\u5de5\u5177\u5982 Fail2ban \u548c OSSEC\uff0c\u7ba1\u7406\u54e1\u53ef\u4ee5\u53ca\u6642\u767c\u73fe\u4e26\u61c9\u5c0d\u6f5b\u5728\u7684\u5b89\u5168\u5a01\u8105\u3002\u9019\u4e0d\u50c5\u80fd\u5920\u63d0\u9ad8\u7db2\u7ad9\u7684\u5b89\u5168\u6027\uff0c\u9084\u80fd\u589e\u5f37\u7528\u6236\u7684\u4fe1\u4efb\u611f\u3002<\/p>\n
      \u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc \u9999\u6e2f VPS<\/a> \u548c\u4f3a\u670d\u5668\u5b89\u5168\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
      \u63a2\u7d22\u5982\u4f55\u5728 Nginx \u4e2d\u8a2d\u7f6e\u81ea\u52d5\u5316\u7684\u5b89\u5168\u8b66\u5831\u7cfb\u7d71\uff0c\u589e\u5f37\u7db2\u7ad9\u5b89\u5168\u6027\uff0c\u53ca\u6642\u61c9\u5c0d\u6f5b\u5728\u5a01\u8105\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-50489","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/50489","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=50489"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/50489\/revisions"}],"predecessor-version":[{"id":50490,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/50489\/revisions\/50490"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=50489"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=50489"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=50489"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}