{"id":50881,"date":"2024-10-08T14:25:15","date_gmt":"2024-10-08T06:25:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/50881\/"},"modified":"2024-10-08T14:25:15","modified_gmt":"2024-10-08T06:25:15","slug":"nginx-%e6%96%b0%e6%89%8b%e6%95%99%e7%a8%8b%ef%bc%9a%e8%a8%ad%e7%bd%ae-ssl_ciphers-%e6%8c%87%e4%bb%a4","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/50881\/","title":{"rendered":"Nginx \u65b0\u624b\u6559\u7a0b\uff1a\u8a2d\u7f6e ssl_ciphers \u6307\u4ee4"},"content":{"rendered":"<h1 id=\"nginx-%e6%96%b0%e6%89%8b%e6%95%99%e7%a8%8b%ef%bc%9a%e8%a8%ad%e7%bd%ae-ssl_ciphers-%e6%8c%87%e4%bb%a4-KBYZUbeSMY\">Nginx \u65b0\u624b\u6559\u7a0b\uff1a\u8a2d\u7f6e ssl_ciphers \u6307\u4ee4<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u74b0\u5883\u4e2d\uff0c\u5b89\u5168\u6027\u662f\u6bcf\u500b\u7db2\u7ad9\u904b\u71df\u8005\u5fc5\u9808\u91cd\u8996\u7684\u554f\u984c\u3002SSL\uff08\u5b89\u5168\u5957\u63a5\u5c64\uff09\u548cTLS\uff08\u50b3\u8f38\u5c64\u5b89\u5168\u6027\uff09\u5354\u8b70\u7684\u4f7f\u7528\u53ef\u4ee5\u6709\u6548\u5730\u4fdd\u8b77\u6578\u64da\u50b3\u8f38\u7684\u5b89\u5168\u6027\u3002Nginx \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u7db2\u9801\u4f3a\u670d\u5668\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u914d\u7f6e\u9078\u9805\u4f86\u589e\u5f37\u7db2\u7ad9\u7684\u5b89\u5168\u6027\uff0c\u5176\u4e2d\u4e4b\u4e00\u5c31\u662f\u8a2d\u7f6e <code>ssl_ciphers<\/code> \u6307\u4ee4\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-ssl_ciphers-%e6%8c%87%e4%bb%a4%ef%bc%9f-KBYZUbeSMY\">\u4ec0\u9ebc\u662f ssl_ciphers \u6307\u4ee4\uff1f<\/h2>\n<p><code>ssl_ciphers<\/code> \u6307\u4ee4\u7528\u65bc\u6307\u5b9a Nginx \u5728 SSL\/TLS \u9023\u63a5\u4e2d\u6240\u4f7f\u7528\u7684\u52a0\u5bc6\u5957\u4ef6\u3002\u52a0\u5bc6\u5957\u4ef6\u662f\u7528\u4f86\u52a0\u5bc6\u548c\u89e3\u5bc6\u6578\u64da\u7684\u7b97\u6cd5\u7d44\u5408\uff0c\u9078\u64c7\u5408\u9069\u7684\u52a0\u5bc6\u5957\u4ef6\u5c0d\u65bc\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%9c%80%e8%a6%81%e8%a8%ad%e7%bd%ae-ssl_ciphers%ef%bc%9f-KBYZUbeSMY\">\u70ba\u4ec0\u9ebc\u9700\u8981\u8a2d\u7f6e ssl_ciphers\uff1f<\/h2>\n<p>\u9ed8\u8a8d\u60c5\u6cc1\u4e0b\uff0cNginx \u6703\u4f7f\u7528\u4e00\u7d44\u9810\u8a2d\u7684\u52a0\u5bc6\u5957\u4ef6\uff0c\u4f46\u9019\u4e9b\u5957\u4ef6\u53ef\u80fd\u4e26\u4e0d\u7b26\u5408\u6700\u65b0\u7684\u5b89\u5168\u6a19\u6e96\u3002\u901a\u904e\u81ea\u5b9a\u7fa9 <code>ssl_ciphers<\/code>\uff0c\u60a8\u53ef\u4ee5\uff1a<\/p>\n<ul>\n<li>\u63d0\u9ad8\u7db2\u7ad9\u7684\u5b89\u5168\u6027\uff0c\u9632\u6b62\u6578\u64da\u88ab\u7aca\u53d6\u6216\u7be1\u6539\u3002<\/li>\n<li>\u78ba\u4fdd\u8207\u5ba2\u6236\u7aef\u7684\u517c\u5bb9\u6027\uff0c\u9078\u64c7\u5408\u9069\u7684\u52a0\u5bc6\u5957\u4ef6\u4ee5\u652f\u6301\u4e0d\u540c\u7684\u700f\u89bd\u5668\u548c\u8a2d\u5099\u3002<\/li>\n<li>\u9075\u5faa\u884c\u696d\u6700\u4f73\u5be6\u8e10\uff0c\u6e1b\u5c11\u6f5b\u5728\u7684\u5b89\u5168\u98a8\u96aa\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e8%a8%ad%e7%bd%ae-ssl_ciphers-%e6%8c%87%e4%bb%a4-KBYZUbeSMY\">\u5982\u4f55\u8a2d\u7f6e ssl_ciphers \u6307\u4ee4<\/h2>\n<p>\u8a2d\u7f6e <code>ssl_ciphers<\/code> \u6307\u4ee4\u7684\u904e\u7a0b\u76f8\u5c0d\u7c21\u55ae\u3002\u4ee5\u4e0b\u662f\u5177\u9ad4\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e7%b7%a8%e8%bc%af-nginx-%e9%85%8d%e7%bd%ae%e6%96%87%e4%bb%b6-KBYZUbeSMY\">1. \u7de8\u8f2f Nginx \u914d\u7f6e\u6587\u4ef6<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u627e\u5230 Nginx \u7684\u914d\u7f6e\u6587\u4ef6\uff0c\u901a\u5e38\u4f4d\u65bc <code>\/etc\/nginx\/nginx.conf<\/code> \u6216\u8005 <code>\/etc\/nginx\/sites-available\/default<\/code>\u3002\u4f7f\u7528\u6587\u672c\u7de8\u8f2f\u5668\u6253\u958b\u8a72\u6587\u4ef6\uff1a<\/p>\n<pre><code>sudo nano \/etc\/nginx\/nginx.conf<\/code><\/pre>\n<h3 id=\"2-%e6%b7%bb%e5%8a%a0-ssl_ciphers-%e6%8c%87%e4%bb%a4-KBYZUbeSMY\">2. \u6dfb\u52a0 ssl_ciphers \u6307\u4ee4<\/h3>\n<p>\u5728 <code>server<\/code> \u5340\u584a\u4e2d\uff0c\u6dfb\u52a0 <code>ssl_ciphers<\/code> \u6307\u4ee4\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u793a\u4f8b\u914d\u7f6e\uff1a<\/p>\n<pre><code>server {\n    listen 443 ssl;\n    server_name example.com;\n\n    ssl_certificate \/path\/to\/your\/certificate.crt;\n    ssl_certificate_key \/path\/to\/your\/private.key;\n\n    ssl_protocols TLSv1.2 TLSv1.3;\n    ssl_ciphers 'ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256';\n    ssl_prefer_server_ciphers on;\n}<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u6307\u5b9a\u4e86\u5e7e\u500b\u5b89\u5168\u7684\u52a0\u5bc6\u5957\u4ef6\uff0c\u4e26\u555f\u7528\u4e86 <code>ssl_prefer_server_ciphers<\/code>\uff0c\u9019\u6a23\u4f3a\u670d\u5668\u5c07\u512a\u5148\u4f7f\u7528\u6211\u5011\u6307\u5b9a\u7684\u52a0\u5bc6\u5957\u4ef6\u3002<\/p>\n<h3 id=\"3-%e6%b8%ac%e8%a9%a6%e9%85%8d%e7%bd%ae-KBYZUbeSMY\">3. \u6e2c\u8a66\u914d\u7f6e<\/h3>\n<p>\u5728\u4fdd\u5b58\u914d\u7f6e\u6587\u4ef6\u5f8c\uff0c\u60a8\u9700\u8981\u6e2c\u8a66 Nginx \u914d\u7f6e\u662f\u5426\u6b63\u78ba\uff1a<\/p>\n<pre><code>sudo nginx -t<\/code><\/pre>\n<p>\u5982\u679c\u6c92\u6709\u932f\u8aa4\uff0c\u60a8\u53ef\u4ee5\u91cd\u65b0\u52a0\u8f09 Nginx \u4ee5\u61c9\u7528\u66f4\u6539\uff1a<\/p>\n<pre><code>sudo systemctl reload nginx<\/code><\/pre>\n<h2 id=\"%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-KBYZUbeSMY\">\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u5728\u8a2d\u7f6e <code>ssl_ciphers<\/code> \u6642\uff0c\u5efa\u8b70\u9075\u5faa\u4ee5\u4e0b\u6700\u4f73\u5be6\u8e10\uff1a<\/p>\n<ul>\n<li>\u5b9a\u671f\u6aa2\u67e5\u548c\u66f4\u65b0\u52a0\u5bc6\u5957\u4ef6\uff0c\u4ee5\u78ba\u4fdd\u4f7f\u7528\u6700\u65b0\u7684\u5b89\u5168\u6a19\u6e96\u3002<\/li>\n<li>\u4f7f\u7528\u5de5\u5177\u5982 <a href=\"https:\/\/www.ssllabs.com\/ssltest\/\" rel=\"nofollow noopener\" target=\"_blank\">SSL Labs<\/a> \u6e2c\u8a66\u60a8\u7684\u7db2\u7ad9\uff0c\u6aa2\u67e5 SSL \u914d\u7f6e\u7684\u5b89\u5168\u6027\u3002<\/li>\n<li>\u8003\u616e\u4f7f\u7528 HSTS\uff08HTTP \u56b4\u683c\u50b3\u8f38\u5b89\u5168\uff09\u4f86\u9032\u4e00\u6b65\u589e\u5f37\u5b89\u5168\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-KBYZUbeSMY\">\u7e3d\u7d50<\/h2>\n<p>\u8a2d\u7f6e <code>ssl_ciphers<\/code> \u6307\u4ee4\u662f\u78ba\u4fdd Nginx \u4f3a\u670d\u5668\u5b89\u5168\u6027\u7684\u91cd\u8981\u6b65\u9a5f\u3002\u901a\u904e\u9078\u64c7\u5408\u9069\u7684\u52a0\u5bc6\u5957\u4ef6\uff0c\u60a8\u53ef\u4ee5\u4fdd\u8b77\u7528\u6236\u6578\u64da\uff0c\u589e\u5f37\u7db2\u7ad9\u7684\u6574\u9ad4\u5b89\u5168\u6027\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u548c\u5b89\u5168\u7684\u7db2\u7d61\u89e3\u6c7a\u65b9\u6848\u7684\u7528\u6236\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u670d\u52d9\u5c07\u662f\u660e\u667a\u4e4b\u8209\u3002\u4e86\u89e3\u66f4\u591a\u95dc\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u5728 Nginx \u4e2d\u8a2d\u7f6e ssl_ciphers \u6307\u4ee4\uff0c\u63d0\u5347\u7db2\u7ad9\u5b89\u5168\u6027\uff0c\u78ba\u4fdd\u52a0\u5bc6\u9023\u63a5\u7684\u6700\u4f73\u5be6\u8e10\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-50881","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/50881","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=50881"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/50881\/revisions"}],"predecessor-version":[{"id":50882,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/50881\/revisions\/50882"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=50881"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=50881"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=50881"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}