{"id":50068,"date":"2024-10-08T09:42:13","date_gmt":"2024-10-08T01:42:13","guid":{"rendered":"https:\/\/server.hk\/cnblog\/50068\/"},"modified":"2024-10-08T09:42:13","modified_gmt":"2024-10-08T01:42:13","slug":"nginx-%e5%ae%89%e5%85%a8%e7%ad%96%e7%95%a5%ef%bc%9a%e5%9c%a8%e9%96%8b%e7%99%bc%e9%81%8e%e7%a8%8b%e4%b8%ad%e4%bd%bf%e7%94%a8%e5%ae%89%e5%85%a8%e7%9a%84%e7%b7%a8%e7%a2%bc%e6%b8%85%e5%96%ae","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/50068\/","title":{"rendered":"Nginx \u5b89\u5168\u7b56\u7565\uff1a\u5728\u958b\u767c\u904e\u7a0b\u4e2d\u4f7f\u7528\u5b89\u5168\u7684\u7de8\u78bc\u6e05\u55ae"},"content":{"rendered":"<h1 id=\"nginx-%e5%ae%89%e5%85%a8%e7%ad%96%e7%95%a5%ef%bc%9a%e5%9c%a8%e9%96%8b%e7%99%bc%e9%81%8e%e7%a8%8b%e4%b8%ad%e4%bd%bf%e7%94%a8%e5%ae%89%e5%85%a8%e7%9a%84%e7%b7%a8%e7%a2%bc%e6%b8%85%e5%96%ae-HlXdooCoyH\">Nginx \u5b89\u5168\u7b56\u7565\uff1a\u5728\u958b\u767c\u904e\u7a0b\u4e2d\u4f7f\u7528\u5b89\u5168\u7684\u7de8\u78bc\u6e05\u55ae<\/h1>\n<p>Nginx \u662f\u4e00\u6b3e\u9ad8\u6548\u80fd\u7684\u7db2\u9801\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\u78ba\u4fdd Nginx \u7684\u5b89\u5168\u6027\u8b8a\u5f97\u5c24\u70ba\u91cd\u8981\u3002\u5728\u958b\u767c\u904e\u7a0b\u4e2d\uff0c\u4f7f\u7528\u5b89\u5168\u7684\u7de8\u78bc\u6e05\u55ae\u53ef\u4ee5\u6709\u6548\u964d\u4f4e\u6f5b\u5728\u7684\u5b89\u5168\u98a8\u96aa\u3002\u672c\u6587\u5c07\u63a2\u8a0e Nginx \u7684\u5b89\u5168\u7b56\u7565\u53ca\u5982\u4f55\u5728\u958b\u767c\u904e\u7a0b\u4e2d\u5be6\u65bd\u5b89\u5168\u7684\u7de8\u78bc\u6e05\u55ae\u3002<\/p>\n<h2 id=\"nginx-%e7%9a%84%e5%ae%89%e5%85%a8%e6%80%a7%e6%8c%91%e6%88%b0-HlXdooCoyH\">Nginx \u7684\u5b89\u5168\u6027\u6311\u6230<\/h2>\n<p>Nginx \u96d6\u7136\u4ee5\u5176\u9ad8\u6548\u80fd\u548c\u9748\u6d3b\u6027\u8457\u7a31\uff0c\u4f46\u4e5f\u9762\u81e8\u8457\u591a\u7a2e\u5b89\u5168\u6311\u6230\uff0c\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u8de8\u7ad9\u8173\u672c\u653b\u64ca (XSS)<\/li>\n<li>SQL \u6ce8\u5165<\/li>\n<li>\u62d2\u7d55\u670d\u52d9\u653b\u64ca (DoS)<\/li>\n<li>\u672a\u7d93\u6388\u6b0a\u7684\u8a2a\u554f<\/li>\n<\/ul>\n<p>\u9019\u4e9b\u653b\u64ca\u53ef\u80fd\u5c0e\u81f4\u6578\u64da\u6d29\u9732\u3001\u670d\u52d9\u4e2d\u65b7\u6216\u5176\u4ed6\u56b4\u91cd\u5f8c\u679c\u3002\u56e0\u6b64\uff0c\u958b\u767c\u8005\u9700\u8981\u5728\u7de8\u78bc\u904e\u7a0b\u4e2d\u63a1\u53d6\u9069\u7576\u7684\u5b89\u5168\u63aa\u65bd\u3002<\/p>\n<h2 id=\"%e5%ae%89%e5%85%a8%e7%b7%a8%e7%a2%bc%e6%b8%85%e5%96%ae%e7%9a%84%e5%bf%85%e8%a6%81%e6%80%a7-HlXdooCoyH\">\u5b89\u5168\u7de8\u78bc\u6e05\u55ae\u7684\u5fc5\u8981\u6027<\/h2>\n<p>\u5b89\u5168\u7de8\u78bc\u6e05\u55ae\u662f\u4e00\u5957\u6307\u5c0e\u539f\u5247\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u5728\u7de8\u5beb\u4ee3\u78bc\u6642\u8003\u616e\u5b89\u5168\u6027\u3002\u9019\u4e9b\u6e05\u55ae\u901a\u5e38\u5305\u62ec\u4ee5\u4e0b\u5e7e\u500b\u65b9\u9762\uff1a<\/p>\n<ul>\n<li>\u8f38\u5165\u9a57\u8b49<\/li>\n<li>\u8f38\u51fa\u7de8\u78bc<\/li>\n<li>\u932f\u8aa4\u8655\u7406<\/li>\n<li>\u8eab\u4efd\u9a57\u8b49\u548c\u6388\u6b0a<\/li>\n<\/ul>\n<p>\u901a\u904e\u9075\u5faa\u9019\u4e9b\u539f\u5247\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6e1b\u5c11\u6f0f\u6d1e\u7684\u98a8\u96aa\uff0c\u5f9e\u800c\u63d0\u9ad8\u61c9\u7528\u7a0b\u5f0f\u7684\u5b89\u5168\u6027\u3002<\/p>\n<h2 id=\"%e5%af%a6%e6%96%bd%e5%ae%89%e5%85%a8%e7%b7%a8%e7%a2%bc%e6%b8%85%e5%96%ae%e7%9a%84%e5%85%b7%e9%ab%94%e6%ad%a5%e9%a9%9f-HlXdooCoyH\">\u5be6\u65bd\u5b89\u5168\u7de8\u78bc\u6e05\u55ae\u7684\u5177\u9ad4\u6b65\u9a5f<\/h2>\n<h3 id=\"1-%e8%bc%b8%e5%85%a5%e9%a9%97%e8%ad%89-HlXdooCoyH\">1. \u8f38\u5165\u9a57\u8b49<\/h3>\n<p>\u6240\u6709\u4f86\u81ea\u7528\u6236\u7684\u8f38\u5165\u90fd\u61c9\u9032\u884c\u9a57\u8b49\uff0c\u4ee5\u78ba\u4fdd\u5176\u7b26\u5408\u9810\u671f\u683c\u5f0f\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>if (!preg_match(\"\/^[a-zA-Z0-9]*$\/\", $input)) {\n    die(\"\u7121\u6548\u7684\u8f38\u5165\");\n}<\/code><\/pre>\n<h3 id=\"2-%e8%bc%b8%e5%87%ba%e7%b7%a8%e7%a2%bc-HlXdooCoyH\">2. \u8f38\u51fa\u7de8\u78bc<\/h3>\n<p>\u5728\u5c07\u6578\u64da\u8f38\u51fa\u5230\u7db2\u9801\u4e4b\u524d\uff0c\u61c9\u9032\u884c\u9069\u7576\u7684\u7de8\u78bc\uff0c\u4ee5\u9632\u6b62 XSS \u653b\u64ca\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>echo htmlspecialchars($user_input, ENT_QUOTES, 'UTF-8');<\/code><\/pre>\n<h3 id=\"3-%e9%8c%af%e8%aa%a4%e8%99%95%e7%90%86-HlXdooCoyH\">3. \u932f\u8aa4\u8655\u7406<\/h3>\n<p>\u932f\u8aa4\u4fe1\u606f\u4e0d\u61c9\u900f\u9732\u654f\u611f\u4fe1\u606f\u3002\u61c9\u4f7f\u7528\u901a\u7528\u7684\u932f\u8aa4\u6d88\u606f\u4f86\u907f\u514d\u6f5b\u5728\u7684\u653b\u64ca\u8005\u7372\u53d6\u7cfb\u7d71\u4fe1\u606f\u3002<\/p>\n<pre><code>try {\n    \/\/ \u4ee3\u78bc\u908f\u8f2f\n} catch (Exception $e) {\n    error_log($e-&gt;getMessage());\n    echo \"\u767c\u751f\u932f\u8aa4\uff0c\u8acb\u7a0d\u5f8c\u518d\u8a66\u3002\";\n}<\/code><\/pre>\n<h3 id=\"4-%e8%ba%ab%e4%bb%bd%e9%a9%97%e8%ad%89%e5%92%8c%e6%8e%88%e6%ac%8a-HlXdooCoyH\">4. \u8eab\u4efd\u9a57\u8b49\u548c\u6388\u6b0a<\/h3>\n<p>\u78ba\u4fdd\u6240\u6709\u654f\u611f\u64cd\u4f5c\u90fd\u9700\u8981\u9069\u7576\u7684\u8eab\u4efd\u9a57\u8b49\u548c\u6388\u6b0a\u3002\u4f7f\u7528\u5f37\u5bc6\u78bc\u548c\u591a\u56e0\u7d20\u8eab\u4efd\u9a57\u8b49\u53ef\u4ee5\u9032\u4e00\u6b65\u589e\u5f37\u5b89\u5168\u6027\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-HlXdooCoyH\">\u7d50\u8ad6<\/h2>\n<p>\u5728 Nginx \u7684\u958b\u767c\u904e\u7a0b\u4e2d\uff0c\u5be6\u65bd\u5b89\u5168\u7684\u7de8\u78bc\u6e05\u55ae\u662f\u78ba\u4fdd\u61c9\u7528\u7a0b\u5f0f\u5b89\u5168\u7684\u91cd\u8981\u6b65\u9a5f\u3002\u901a\u904e\u9075\u5faa\u8f38\u5165\u9a57\u8b49\u3001\u8f38\u51fa\u7de8\u78bc\u3001\u932f\u8aa4\u8655\u7406\u548c\u8eab\u4efd\u9a57\u8b49\u7b49\u539f\u5247\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6709\u6548\u964d\u4f4e\u5b89\u5168\u98a8\u96aa\uff0c\u4fdd\u8b77\u7528\u6236\u6578\u64da\u548c\u7cfb\u7d71\u5b8c\u6574\u6027\u3002<\/p>\n<p>\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u80fd\u548c\u5b89\u5168\u6027\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528 <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u670d\u52d9\uff0c\u4ee5\u78ba\u4fdd\u60a8\u7684\u61c9\u7528\u7a0b\u5f0f\u5728\u5b89\u5168\u7684\u74b0\u5883\u4e2d\u904b\u884c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22 Nginx \u5b89\u5168\u7b56\u7565\uff0c\u5b78\u7fd2\u5982\u4f55\u5728\u958b\u767c\u904e\u7a0b\u4e2d\u904b\u7528\u5b89\u5168\u7684\u7de8\u78bc\u6e05\u55ae\u4f86\u4fdd\u8b77\u60a8\u7684\u61c9\u7528\u7a0b\u5f0f\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-50068","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/50068","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=50068"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/50068\/revisions"}],"predecessor-version":[{"id":50069,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/50068\/revisions\/50069"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=50068"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=50068"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=50068"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}