{"id":50595,"date":"2024-10-08T12:22:16","date_gmt":"2024-10-08T04:22:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/50595\/"},"modified":"2024-10-08T12:22:16","modified_gmt":"2024-10-08T04:22:16","slug":"nginx-%e5%ae%89%e5%85%a8%e7%ad%96%e7%95%a5%ef%bc%9a%e5%b0%8d%e5%a4%96%e9%83%a8%e8%85%b3%e6%9c%ac%e4%bd%bf%e7%94%a8%e5%ad%90%e8%b3%87%e6%ba%90%e5%ae%8c%e6%95%b4%e6%80%a7%ef%bc%88sri%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/50595\/","title":{"rendered":"Nginx \u5b89\u5168\u7b56\u7565\uff1a\u5c0d\u5916\u90e8\u8173\u672c\u4f7f\u7528\u5b50\u8cc7\u6e90\u5b8c\u6574\u6027\uff08SRI\uff09"},"content":{"rendered":"<h1 id=\"nginx-%e5%ae%89%e5%85%a8%e7%ad%96%e7%95%a5%ef%bc%9a%e5%b0%8d%e5%a4%96%e9%83%a8%e8%85%b3%e6%9c%ac%e4%bd%bf%e7%94%a8%e5%ad%90%e8%b3%87%e6%ba%90%e5%ae%8c%e6%95%b4%e6%80%a7%ef%bc%88sri%ef%bc%89-txigwwiijA\">Nginx \u5b89\u5168\u7b56\u7565\uff1a\u5c0d\u5916\u90e8\u8173\u672c\u4f7f\u7528\u5b50\u8cc7\u6e90\u5b8c\u6574\u6027\uff08SRI\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u74b0\u5883\u4e2d\uff0c\u7db2\u7ad9\u5b89\u5168\u6027\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002\u96a8\u8457\u7db2\u7d61\u653b\u64ca\u7684\u65e5\u76ca\u589e\u591a\uff0c\u7db2\u7ad9\u7ba1\u7406\u8005\u9700\u8981\u63a1\u53d6\u5404\u7a2e\u63aa\u65bd\u4f86\u4fdd\u8b77\u5176\u8cc7\u6e90\u3002Nginx \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u7db2\u9801\u4f3a\u670d\u5668\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u5b89\u5168\u7b56\u7565\uff0c\u5176\u4e2d\u4e4b\u4e00\u5c31\u662f\u5c0d\u5916\u90e8\u8173\u672c\u4f7f\u7528\u5b50\u8cc7\u6e90\u5b8c\u6574\u6027\uff08SRI\uff09\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e SRI \u7684\u6982\u5ff5\u3001\u5176\u5728 Nginx \u4e2d\u7684\u61c9\u7528\u4ee5\u53ca\u5982\u4f55\u6709\u6548\u5730\u5be6\u65bd\u9019\u4e00\u5b89\u5168\u7b56\u7565\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e5%ad%90%e8%b3%87%e6%ba%90%e5%ae%8c%e6%95%b4%e6%80%a7%ef%bc%88sri%ef%bc%89%ef%bc%9f-txigwwiijA\">\u4ec0\u9ebc\u662f\u5b50\u8cc7\u6e90\u5b8c\u6574\u6027\uff08SRI\uff09\uff1f<\/h2>\n<p>\u5b50\u8cc7\u6e90\u5b8c\u6574\u6027\uff08Subresource Integrity, SRI\uff09\u662f\u4e00\u7a2e\u5b89\u5168\u7279\u6027\uff0c\u5141\u8a31\u700f\u89bd\u5668\u5728\u52a0\u8f09\u5916\u90e8\u8cc7\u6e90\uff08\u5982 JavaScript \u548c CSS \u6587\u4ef6\uff09\u6642\u9a57\u8b49\u5176\u5b8c\u6574\u6027\u3002\u9019\u662f\u901a\u904e\u5728 HTML \u6a19\u7c64\u4e2d\u6dfb\u52a0\u4e00\u500b hash \u503c\u4f86\u5be6\u73fe\u7684\uff0c\u8a72 hash \u503c\u662f\u5c0d\u8cc7\u6e90\u5167\u5bb9\u7684\u52a0\u5bc6\u6458\u8981\u3002\u5982\u679c\u8cc7\u6e90\u5728\u50b3\u8f38\u904e\u7a0b\u4e2d\u88ab\u7be1\u6539\uff0c\u700f\u89bd\u5668\u5c07\u62d2\u7d55\u52a0\u8f09\u8a72\u8cc7\u6e90\uff0c\u5f9e\u800c\u4fdd\u8b77\u7db2\u7ad9\u514d\u53d7\u6f5b\u5728\u7684\u653b\u64ca\u3002<\/p>\n<h2 id=\"sri-%e7%9a%84%e5%b7%a5%e4%bd%9c%e5%8e%9f%e7%90%86-txigwwiijA\">SRI \u7684\u5de5\u4f5c\u539f\u7406<\/h2>\n<p>SRI \u7684\u5de5\u4f5c\u539f\u7406\u76f8\u5c0d\u7c21\u55ae\u3002\u7576\u4f60\u5728 HTML \u4e2d\u5f15\u7528\u5916\u90e8\u8cc7\u6e90\u6642\uff0c\u53ef\u4ee5\u4f7f\u7528 <code>integrity<\/code> \u5c6c\u6027\u4f86\u6307\u5b9a\u8a72\u8cc7\u6e90\u7684 hash \u503c\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>&lt;script src=\"https:\/\/example.com\/script.js\" integrity=\"sha384-oqVuAfXRKap7fdgcCY5cnvZ9F1y1z5g5e5e5e5e5e5e5e5e5e5e5e5e5e5e5e5e\" crossorigin=\"anonymous\"&gt;&lt;\/script&gt;\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c<code>integrity<\/code> \u5c6c\u6027\u5305\u542b\u4e86\u4e00\u500b SHA-384 \u7684 hash \u503c\u3002\u7576\u700f\u89bd\u5668\u52a0\u8f09\u9019\u500b\u8173\u672c\u6642\uff0c\u5b83\u6703\u8a08\u7b97\u8a72\u8173\u672c\u7684 hash \u503c\u4e26\u8207\u63d0\u4f9b\u7684 hash \u503c\u9032\u884c\u6bd4\u8f03\u3002\u5982\u679c\u5169\u8005\u4e0d\u5339\u914d\uff0c\u700f\u89bd\u5668\u5c07\u4e0d\u6703\u52a0\u8f09\u8a72\u8173\u672c\u3002<\/p>\n<h2 id=\"%e5%9c%a8-nginx-%e4%b8%ad%e5%af%a6%e6%96%bd-sri-txigwwiijA\">\u5728 Nginx \u4e2d\u5be6\u65bd SRI<\/h2>\n<p>\u8981\u5728 Nginx \u4e2d\u5be6\u65bd SRI\uff0c\u9996\u5148\u9700\u8981\u78ba\u4fdd\u4f60\u5f15\u7528\u7684\u5916\u90e8\u8cc7\u6e90\u652f\u6301 SRI\u3002\u9019\u610f\u5473\u8457\u4f60\u9700\u8981\u7372\u53d6\u9019\u4e9b\u8cc7\u6e90\u7684 hash \u503c\u3002\u53ef\u4ee5\u4f7f\u7528\u547d\u4ee4\u884c\u5de5\u5177\u5982 <code>openssl<\/code> \u4f86\u751f\u6210 hash \u503c\uff1a<\/p>\n<pre><code>openssl dgst -sha384 -binary script.js | openssl base64 -A\n<\/code><\/pre>\n<p>\u751f\u6210 hash \u503c\u5f8c\uff0c\u5c07\u5176\u6dfb\u52a0\u5230\u4f60\u7684 HTML \u6587\u4ef6\u4e2d\uff0c\u5982\u524d\u6240\u8ff0\u3002\u63a5\u4e0b\u4f86\uff0c\u78ba\u4fdd Nginx \u914d\u7f6e\u6b63\u78ba\uff0c\u4ee5\u652f\u6301 CORS\uff08\u8de8\u4f86\u6e90\u8cc7\u6e90\u5171\u4eab\uff09\uff0c\u9019\u5c0d\u65bc\u4f7f\u7528 SRI \u662f\u5fc5\u8981\u7684\u3002\u4f60\u53ef\u4ee5\u5728 Nginx \u914d\u7f6e\u6587\u4ef6\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u5167\u5bb9\uff1a<\/p>\n<pre><code>add_header 'Access-Control-Allow-Origin' '*';\n<\/code><\/pre>\n<p>\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u700f\u89bd\u5668\u80fd\u5920\u6b63\u78ba\u5730\u9a57\u8b49\u5916\u90e8\u8cc7\u6e90\u7684\u5b8c\u6574\u6027\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8-sri-%e7%9a%84%e5%a5%bd%e8%99%95-txigwwiijA\">\u4f7f\u7528 SRI \u7684\u597d\u8655<\/h2>\n<ul>\n<li><strong>\u589e\u5f37\u5b89\u5168\u6027\uff1a<\/strong>\u901a\u904e\u9a57\u8b49\u5916\u90e8\u8cc7\u6e90\u7684\u5b8c\u6574\u6027\uff0cSRI \u53ef\u4ee5\u6709\u6548\u9632\u6b62\u8cc7\u6e90\u88ab\u7be1\u6539\u6216\u6ce8\u5165\u60e1\u610f\u4ee3\u78bc\u3002<\/li>\n<li><strong>\u63d0\u9ad8\u7528\u6236\u4fe1\u4efb\uff1a<\/strong>\u7528\u6236\u5c0d\u7db2\u7ad9\u7684\u4fe1\u4efb\u5ea6\u6703\u56e0\u70ba\u7db2\u7ad9\u7684\u5b89\u5168\u6027\u800c\u63d0\u9ad8\uff0c\u9019\u5c0d\u65bc\u4efb\u4f55\u5728\u7dda\u696d\u52d9\u90fd\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002<\/li>\n<li><strong>\u7c21\u5316\u8cc7\u6e90\u7ba1\u7406\uff1a<\/strong>\u4f7f\u7528 SRI \u53ef\u4ee5\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u597d\u5730\u7ba1\u7406\u5916\u90e8\u8cc7\u6e90\uff0c\u78ba\u4fdd\u5176\u59cb\u7d42\u4fdd\u6301\u6700\u65b0\u548c\u5b89\u5168\u7684\u72c0\u614b\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-txigwwiijA\">\u7d50\u8ad6<\/h2>\n<p>\u5728\u7576\u524d\u7684\u7db2\u7d61\u74b0\u5883\u4e2d\uff0c\u7db2\u7ad9\u5b89\u5168\u6027\u4e0d\u5bb9\u5ffd\u8996\u3002\u901a\u904e\u5728 Nginx \u4e2d\u5be6\u65bd\u5b50\u8cc7\u6e90\u5b8c\u6574\u6027\uff08SRI\uff09\uff0c\u7db2\u7ad9\u7ba1\u7406\u8005\u53ef\u4ee5\u6709\u6548\u5730\u4fdd\u8b77\u5176\u8cc7\u6e90\uff0c\u9632\u6b62\u6f5b\u5728\u7684\u653b\u64ca\u3002\u9019\u4e0d\u50c5\u589e\u5f37\u4e86\u7db2\u7ad9\u7684\u5b89\u5168\u6027\uff0c\u9084\u63d0\u9ad8\u4e86\u7528\u6236\u7684\u4fe1\u4efb\u5ea6\u3002\u5c0d\u65bc\u5e0c\u671b\u63d0\u5347\u7db2\u7ad9\u5b89\u5168\u6027\u7684\u4f01\u696d\u548c\u958b\u767c\u8005\u4f86\u8aaa\uff0cSRI \u662f\u4e00\u500b\u4e0d\u53ef\u6216\u7f3a\u7684\u5de5\u5177\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u548c\u5176\u4ed6\u4f3a\u670d\u5668\u89e3\u6c7a\u65b9\u6848\u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u5728 Nginx \u4e2d\u5be6\u65bd\u5b89\u5168\u7b56\u7565\uff0c\u4f7f\u7528\u5b50\u8cc7\u6e90\u5b8c\u6574\u6027\uff08SRI\uff09\u4fdd\u8b77\u5916\u90e8\u8173\u672c\uff0c\u589e\u5f37\u7db2\u7ad9\u5b89\u5168\u6027\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-50595","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/50595","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=50595"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/50595\/revisions"}],"predecessor-version":[{"id":50596,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/50595\/revisions\/50596"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=50595"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=50595"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=50595"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}