{"id":517,"date":"2023-10-29T19:59:21","date_gmt":"2023-11-29T23:33:38","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/index.php\/2023\/11\/30\/%e5%a6%82%e4%bd%95%e5%9c%a8debian-11%e4%b8%8a%e4%bd%bf%e7%94%a8lets-encrypt%e4%bf%9d%e6%8a%a4nginx\/"},"modified":"2025-08-02T15:15:03","modified_gmt":"2025-08-02T07:15:03","slug":"%e5%a6%82%e4%bd%95%e5%9c%a8debian-11%e4%b8%8a%e4%bd%bf%e7%94%a8lets-encrypt%e4%bf%9d%e6%8a%a4nginx","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%a6%82%e4%bd%95%e5%9c%a8debian-11%e4%b8%8a%e4%bd%bf%e7%94%a8lets-encrypt%e4%bf%9d%e6%8a%a4nginx\/","title":{"rendered":"Debian 11\u7cfb\u7edf\u4e0bNginx\u914d\u7f6eLet&#8217;s Encrypt SSL\u8bc1\u4e66\u5b8c\u6574\u6559\u7a0b"},"content":{"rendered":"<h3>\u4ecb\u7ecd<\/h3>\n<p>Let&#8217;s Encrypt\u662f\u4e00\u4e2a\u8bc1\u4e66\u9881\u53d1\u673a\u6784\uff08CA\uff09\uff0c\u63d0\u4f9b\u4e86\u4e00\u79cd\u7b80\u4fbf\u7684\u65b9\u5f0f\u6765\u83b7\u5f97\u548c\u5b89\u88c5\u514d\u8d39\u7684TLS\/SSL\u8bc1\u4e66\uff0c\u4ece\u800c\u5728Web\u670d\u52a1\u5668\u4e0a\u542f\u7528\u52a0\u5bc6\u7684HTTPS\u3002\u5b83\u901a\u8fc7\u63d0\u4f9b\u4e00\u4e2a\u8f6f\u4ef6\u5ba2\u6237\u7aefCertbot\u6765\u7b80\u5316\u8be5\u8fc7\u7a0b\uff0c\u8bd5\u56fe\u81ea\u52a8\u5316\u5927\u90e8\u5206\uff08\u5982\u679c\u4e0d\u662f\u5168\u90e8\uff09\u6240\u9700\u7684\u6b65\u9aa4\u3002\u76ee\u524d\uff0c\u5728Apache\u548cNginx\u4e0a\u83b7\u5f97\u548c\u5b89\u88c5\u8bc1\u4e66\u7684\u6574\u4e2a\u8fc7\u7a0b\u90fd\u5df2\u5b8c\u5168\u81ea\u52a8\u5316\u3002<\/p>\n<p>\u5728\u672c\u6559\u7a0b\u4e2d\uff0c\u4f60\u5c06\u4f7f\u7528Certbot\u5728Debian 11\u4e0a\u4e3aNginx\u83b7\u53d6\u514d\u8d39\u7684SSL\u8bc1\u4e66\uff0c\u5e76\u8bbe\u7f6e\u8bc1\u4e66\u81ea\u52a8\u7eed\u671f\u3002<\/p>\n<p>\u672c\u6559\u7a0b\u5c06\u4f7f\u7528\u4e00\u4e2a\u5355\u72ec\u7684Nginx\u670d\u52a1\u5668\u914d\u7f6e\u6587\u4ef6\u800c\u4e0d\u662f\u9ed8\u8ba4\u7684\u6587\u4ef6\u3002\u6211\u4eec\u63a8\u8350\u4e3a\u6bcf\u4e2a\u57df\u540d\u521b\u5efa\u65b0\u7684Nginx\u670d\u52a1\u5668\u5757\u6587\u4ef6\uff0c\u56e0\u4e3a\u8fd9\u6709\u52a9\u4e8e\u907f\u514d\u5e38\u89c1\u9519\u8bef\u5e76\u5c06\u9ed8\u8ba4\u6587\u4ef6\u4fdd\u7559\u4e3a\u5907\u7528\u914d\u7f6e\u3002<\/p>\n<h2>\u5148\u51b3\u6761\u4ef6<\/h2>\n<p>\u8981\u8ddf\u968f\u672c\u6559\u7a0b\uff0c\u4f60\u9700\u8981\u7684\u662f\uff1a<\/p>\n<ul class=\"post-ul\">\n<li>\u4e00\u53f0\u6309\u7167Debian 11\u521d\u59cb\u670d\u52a1\u5668\u8bbe\u7f6e\u6559\u7a0b\u914d\u7f6e\u7684Debian 11\u670d\u52a1\u5668\uff0c\u5305\u62ec\u4e00\u4e2a\u542f\u7528\u4e86sudo\u6743\u9650\u7684\u975eroot\u7528\u6237\u548c\u9632\u706b\u5899\u3002<\/li>\n<li>\u4e00\u4e2a\u5df2\u6ce8\u518c\u7684\u57df\u540d\u3002\u672c\u6559\u7a0b\u5c06\u5168\u7a0b\u4f7f\u7528example.com\u4f5c\u4e3a\u793a\u4f8b\u3002\u4f60\u53ef\u4ee5\u4eceNamecheap\u8d2d\u4e70\u57df\u540d\uff0c\u4eceFreenom\u514d\u8d39\u83b7\u53d6\u4e00\u4e2a\uff0c\u6216\u4f7f\u7528\u4f60\u9009\u62e9\u7684\u57df\u540d\u6ce8\u518c\u5546\u3002<\/li>\n<li>\u4e3a\u4f60\u7684\u670d\u52a1\u5668\u8bbe\u7f6e\u4e86\u4ee5\u4e0b\u4e24\u6761DNS\u8bb0\u5f55\u3002\u5982\u679c\u4f60\u4f7f\u7528\u7684\u662f\u7845\u4e91\uff0c\u8bf7\u53c2\u9605\u6211\u4eec\u7684DNS\u6587\u6863\u4e86\u89e3\u5982\u4f55\u6dfb\u52a0\u5b83\u4eec\u7684\u8be6\u7ec6\u4fe1\u606f\u3002<br \/>\u4e00\u6761\u5c06example.com\u6307\u5411\u4f60\u7684\u670d\u52a1\u5668\u516c\u7f51IP\u5730\u5740\u7684A\u8bb0\u5f55\u3002<br \/>\u4e00\u6761\u5c06www.example.com\u6307\u5411\u4f60\u7684\u670d\u52a1\u5668\u516c\u7f51IP\u5730\u5740\u7684A\u8bb0\u5f55\u3002<\/li>\n<li>\u5df2\u6309\u7167\u300a\u5982\u4f55\u5728Debian 11\u4e0a\u5b89\u88c5Nginx\u300b\u6559\u7a0b\u5b89\u88c5\u4e86Nginx\u3002\u786e\u4fdd\u4f60\u62e5\u6709\u4e00\u4e2a\u9488\u5bf9\u4f60\u7684\u57df\u540d\u7684\u670d\u52a1\u5668\u5757\u3002\u672c\u6559\u7a0b\u5c06\u4f7f\u7528\/etc\/nginx\/sites-available\/example.com\u4f5c\u4e3a\u793a\u4f8b\u3002<\/li>\n<\/ul>\n<h2>\u7b2c\u4e00\u6b65 &#8211; \u5b89\u88c5Certbot<\/h2>\n<p>\u4f7f\u7528Let&#8217;s Encrypt\u83b7\u53d6SSL\u8bc1\u4e66\u7684\u7b2c\u4e00\u6b65\u662f\u5728\u670d\u52a1\u5668\u4e0a\u5b89\u88c5Certbot\u8f6f\u4ef6\u3002<\/p>\n<p>\u4f7f\u7528apt\u5b89\u88c5Certbot\u53ca\u5176Nginx\u63d2\u4ef6\u3002<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<ol>\n<li data-prefix=\"$\"><span class=\"token function\">sudo<\/span> <span class=\"token function\">apt<\/span> <span class=\"token function\">install<\/span> certbot python3-certbot-nginx<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>Certbot\u5df2\u7ecf\u51c6\u5907\u5c31\u7eea\uff0c\u4f46\u4e3a\u4e86\u8ba9\u5b83\u81ea\u52a8\u914d\u7f6eNginx\u7684SSL\uff0c\u6211\u4eec\u9700\u8981\u9a8c\u8bc1\u4e00\u4e9bNginx\u7684\u914d\u7f6e\u3002<\/p>\n<h2>\u7b2c\u4e8c\u6b65 \u2014 \u786e\u8ba4Nginx\u7684\u914d\u7f6e<\/h2>\n<p>\u4e3a\u4e86\u80fd\u591f\u81ea\u52a8\u914d\u7f6eSSL\uff0cCertbot\u9700\u8981\u80fd\u591f\u5728\u60a8\u7684Nginx\u914d\u7f6e\u4e2d\u627e\u5230\u6b63\u786e\u7684\u670d\u52a1\u5668\u5757\u3002\u5177\u4f53\u6765\u8bf4\uff0c\u5b83\u901a\u8fc7\u67e5\u627e\u4e0e\u60a8\u8bf7\u6c42\u8bc1\u4e66\u7684\u57df\u540d\u5339\u914d\u7684server_name\u6307\u4ee4\u6765\u5b9e\u73b0\u6b64\u529f\u80fd\u3002<\/p>\n<p>\u5982\u679c\u4f60\u6309\u7167Nginx\u5b89\u88c5\u6559\u7a0b\u4e2d\u7684\u670d\u52a1\u5757\u8bbe\u7f6e\u6b65\u9aa4\u8fdb\u884c\u64cd\u4f5c\uff0c\u90a3\u4e48\u4f60\u5e94\u8be5\u5728\/etc\/nginx\/sites-available\/example.com\u76ee\u5f55\u4e0b\u62e5\u6709\u4e00\u4e2a\u9488\u5bf9\u4f60\u7684\u57df\u540d\u7684\u670d\u52a1\u5757\uff0c\u5e76\u4e14server_name\u6307\u4ee4\u5df2\u7ecf\u9002\u5f53\u5730\u8bbe\u7f6e\u597d\u4e86\u3002<\/p>\n<p>\u8981\u68c0\u67e5\uff0c\u8bf7\u4f7f\u7528nano\u6216\u60a8\u6700\u559c\u6b22\u7684\u6587\u672c\u7f16\u8f91\u5668\u6253\u5f00\u60a8\u7684\u57df\u540d\u914d\u7f6e\u6587\u4ef6\u3002<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<ol>\n<li data-prefix=\"$\"><span class=\"token function\">sudo<\/span> <span class=\"token function\">nano<\/span> \/etc\/nginx\/sites-available\/<mark>example.com<\/mark><\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>\u5bfb\u627e\u73b0\u6709\u7684server_name\u884c\u3002\u5b83\u5e94\u8be5\u662f\u8fd9\u6837\u7684\uff1a<\/p>\n<div>\n<p>example.com\u7684\u914d\u7f6e\u6587\u4ef6\u4f4d\u4e8e\/etc\/nginx\/sites-available\u76ee\u5f55\u4e0b\u3002<\/p>\n<pre class=\"post-pre\"><code>...<span class=\"token directive\"><span class=\"token keyword\">server_name<\/span> <mark>example.com<\/mark> www.<mark>example.com<\/mark><\/span><span class=\"token punctuation\">;<\/span>...<\/code><\/pre>\n<\/div>\n<p>\u5982\u679c\u662f\u8fd9\u79cd\u60c5\u51b5\uff0c\u5c31\u9000\u51fa\u7f16\u8f91\u5668\uff0c\u7ee7\u7eed\u4e0b\u4e00\u6b65\u64cd\u4f5c\u3002<\/p>\n<p>\u5982\u679c\u5b83\u6ca1\u6709\u5339\u914d\uff0c\u8bf7\u66f4\u65b0\u4ee5\u4f7f\u5176\u5339\u914d\u3002\u7136\u540e\u4fdd\u5b58\u6587\u4ef6\uff0c\u9000\u51fa\u7f16\u8f91\u5668\uff0c\u5e76\u9a8c\u8bc1\u60a8\u7684\u914d\u7f6e\u7f16\u8f91\u7684\u8bed\u6cd5\u3002<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<ol>\n<li data-prefix=\"$\"><span class=\"token function\">sudo<\/span> nginx <span class=\"token parameter variable\">-t<\/span><\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>\u5982\u679c\u4f60\u9047\u5230\u9519\u8bef\uff0c\u91cd\u65b0\u6253\u5f00\u670d\u52a1\u5668\u914d\u7f6e\u6587\u4ef6\u5e76\u68c0\u67e5\u662f\u5426\u6709\u4efb\u4f55\u62fc\u5199\u9519\u8bef\u6216\u9057\u6f0f\u7684\u5b57\u7b26\u3002\u4e00\u65e6\u4f60\u7684\u914d\u7f6e\u6587\u4ef6\u8bed\u6cd5\u6b63\u786e\uff0c\u91cd\u65b0\u52a0\u8f7dNginx\u4ee5\u52a0\u8f7d\u65b0\u7684\u914d\u7f6e\u3002<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<ol>\n<li data-prefix=\"$\"><span class=\"token function\">sudo<\/span> systemctl reload nginx<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>Certbot\u73b0\u5728\u53ef\u4ee5\u81ea\u52a8\u627e\u5230\u6b63\u786e\u7684\u670d\u52a1\u5668\u5757\u5e76\u66f4\u65b0\u5b83\u3002<\/p>\n<p>\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u6765\u66f4\u65b0\u9632\u706b\u5899\uff0c\u5141\u8bb8HTTPS\u6d41\u91cf\u901a\u8fc7\u3002<\/p>\n<h2>\u7b2c\u4e09\u6b65\u2014\u2014\u5141\u8bb8\u9632\u706b\u5899\u901a\u8fc7HTTPS<\/h2>\n<p>\u5982\u679c\u60a8\u5df2\u7ecf\u542f\u7528\u4e86ufw\u9632\u706b\u5899\uff0c\u6b63\u5982\u5148\u51b3\u6307\u5357\u6240\u63a8\u8350\u7684\uff0c\u60a8\u9700\u8981\u8c03\u6574\u8bbe\u7f6e\u4ee5\u5141\u8bb8HTTPS\u6d41\u91cf\u3002\u5e78\u8fd0\u7684\u662f\uff0cNginx\u5728\u5b89\u88c5\u65f6\u4f1a\u5411ufw\u6ce8\u518c\u51e0\u4e2a\u914d\u7f6e\u6587\u4ef6\u3002<\/p>\n<p>\u901a\u8fc7\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\u53ef\u4ee5\u770b\u5230\u5f53\u524d\u8bbe\u7f6e\u3002<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<ol>\n<li data-prefix=\"$\"><span class=\"token function\">sudo<\/span> ufw status<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>\u53ef\u80fd\u4f1a\u770b\u8d77\u6765\u50cf\u8fd9\u6837\uff0c\u610f\u5473\u7740\u4ec5\u5141\u8bb8\u5c06HTTP\u6d41\u91cf\u53d1\u9001\u5230\u7f51\u7edc\u670d\u52a1\u5668\u3002<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<div class=\"secondary-code-label\" title=\"\u8f93\u51fa\">\u8f93\u51fa<\/p>\n<pre class=\"post-pre\"><code>\u72b6\u6001\uff1a\u6d3b\u52a8<br>\u5230       \u52a8\u4f5c        \u6765\u81ea<br>--       ------        ----<br>OpenSSH  \u5141\u8bb8       \u4efb\u4f55\u5730\u65b9<br>Nginx HTTP  \u5141\u8bb8       \u4efb\u4f55\u5730\u65b9<br>OpenSSH (v6) \u5141\u8bb8       \u4efb\u4f55\u5730\u65b9 (v6)<br>Nginx HTTP (v6) \u5141\u8bb8       \u4efb\u4f55\u5730\u65b9 (v6)<\/code><\/pre>\n<\/div>\n<p>\u4e3a\u4e86\u8fdb\u4e00\u6b65\u5141\u8bb8HTTPS\u6d41\u91cf\u901a\u8fc7\uff0c\u5141\u8bb8Nginx\u7684\u5b8c\u6574\u914d\u7f6e\u6587\u4ef6\uff0c\u540c\u65f6\u5220\u9664\u5197\u4f59\u7684Nginx HTTP\u914d\u7f6e\u6587\u4ef6\u7684\u5141\u8bb8\u3002<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<ol>\n<li data-prefix=\"$\"><span class=\"token function\">sudo<\/span> ufw allow <span class=\"token string\">&#8216;Nginx Full&#8217;<\/span><\/li>\n<li data-prefix=\"$\"><span class=\"token function\">sudo<\/span> ufw delete allow <span class=\"token string\">&#8216;Nginx HTTP&#8217;<\/span><\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>\u4f60\u7684\u73b0\u72b6\u5e94\u8be5\u662f\u8fd9\u6837\u7684\uff1a<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<ol>\n<li data-prefix=\"$\"><span class=\"token function\">sudo<\/span> ufw status<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<div class=\"secondary-code-label\" title=\"\u8f93\u51fa\">\u8f93\u51fa<\/div>\n<pre class=\"post-pre\"><code>\u72b6\u6001\uff1a\u6d3b\u52a8 \u76ee\u6807 \u52a8\u4f5c \u6765\u6e90 -- ------ ---- OpenSSH \u5141\u8bb8 \u4efb\u4f55\u5730\u65b9 Nginx Full \u5141\u8bb8 \u4efb\u4f55\u5730\u65b9 OpenSSH (v6) \u5141\u8bb8 \u4efb\u4f55\u5730\u65b9 (v6) Nginx Full (v6) \u5141\u8bb8 \u4efb\u4f55\u5730\u65b9 (v6)<\/code><\/pre>\n<p>\u63a5\u4e0b\u6765\uff0c\u8ba9\u6211\u4eec\u8fd0\u884c Certbot \u5e76\u83b7\u53d6\u6211\u4eec\u7684\u8bc1\u4e66\u3002<\/p>\n<h2>\u7b2c\u56db\u6b65 \u2014 \u83b7\u5f97\u4e00\u4e2aSSL\u8bc1\u4e66<\/h2>\n<p>Certbot \u63d0\u4f9b\u4e86\u591a\u79cd\u901a\u8fc7\u63d2\u4ef6\u83b7\u53d6 SSL \u8bc1\u4e66\u7684\u65b9\u5f0f\u3002Nginx \u63d2\u4ef6\u4f1a\u5728\u5fc5\u8981\u65f6\u8d1f\u8d23\u91cd\u65b0\u914d\u7f6e Nginx \u5e76\u91cd\u65b0\u52a0\u8f7d\u914d\u7f6e\u6587\u4ef6\u3002\u8981\u4f7f\u7528\u8be5\u63d2\u4ef6\uff0c\u8bf7\u8f93\u5165\u4ee5\u4e0b\u5185\u5bb9\uff1a<\/p>\n<pre class=\"post-pre\"><code><ol>\r\n \t<li data-prefix=\"$\"><span class=\"token function\">sudo<\/span> certbot <span class=\"token parameter variable\">--nginx<\/span> <span class=\"token parameter variable\">-d<\/span> <mark>example.com<\/mark> <span class=\"token parameter variable\">-d<\/span> <mark>www.example.com<\/mark><\/li>\r\n<\/ol><\/code><\/pre>\n<p>\u8fd9\u4e2a\u547d\u4ee4\u5728\u4f7f\u7528 &#8211;nginx \u63d2\u4ef6\u7684\u60c5\u51b5\u4e0b\u8fd0\u884c certbot\uff0c\u5e76\u4e14\u4f7f\u7528 -d \u53c2\u6570\u6307\u5b9a\u6211\u4eec\u60f3\u8981\u8bc1\u4e66\u9a8c\u8bc1\u7684\u57df\u540d\u3002<\/p>\n<p>\u5982\u679c\u8fd9\u662f\u60a8\u7b2c\u4e00\u6b21\u8fd0\u884c certbot\uff0c\u60a8\u5c06\u88ab\u63d0\u793a\u8f93\u5165\u7535\u5b50\u90ae\u4ef6\u5730\u5740\u5e76\u540c\u610f\u670d\u52a1\u6761\u6b3e\u3002\u5728\u8fd9\u6837\u505a\u4e4b\u540e\uff0ccertbot \u5c06\u4e0e Let&#8217;s Encrypt \u670d\u52a1\u5668\u901a\u4fe1\uff0c\u7136\u540e\u8fd0\u884c\u4e00\u4e2a\u9a8c\u8bc1\u6311\u6218\u4ee5\u9a8c\u8bc1\u60a8\u63a7\u5236\u6240\u8bf7\u6c42\u8bc1\u4e66\u7684\u57df\u540d\u3002<\/p>\n<p>\u914d\u7f6e\u5c06\u4f1a\u66f4\u65b0\uff0cNginx \u5c06\u91cd\u65b0\u52a0\u8f7d\u4ee5\u5e94\u7528\u65b0\u7684\u8bbe\u7f6e\u3002certbot \u5c06\u4f1a\u4ee5\u4e00\u6761\u4fe1\u606f\u544a\u77e5\u60a8\u8fdb\u7a0b\u5df2\u6210\u529f\u7ed3\u675f\uff0c\u5e76\u6307\u51fa\u60a8\u7684\u8bc1\u4e66\u5b58\u50a8\u4f4d\u7f6e\u3002<\/p>\n<div class=\"secondary-code-label\" title=\"\u8f93\u51fa\">\u8f93\u51fa<\/div>\n<pre class=\"post-pre\"><code>\u91cd\u8981\u63d0\u793a\uff1a- \u606d\u559c\uff01\u60a8\u7684\u8bc1\u4e66\u548c\u94fe\u5df2\u4fdd\u5b58\u5728\uff1a\/etc\/letsencrypt\/live\/<mark>example.com<\/mark>\/fullchain.pem \u60a8\u7684\u5bc6\u94a5\u6587\u4ef6\u5df2\u4fdd\u5b58\u5728\uff1a\/etc\/letsencrypt\/live\/<mark>example.com<\/mark>\/privkey.pem \u60a8\u7684\u8bc1\u4e66\u5c06\u4e8e 2022-08-08 \u5230\u671f\u3002\u8981\u5728\u5c06\u6765\u83b7\u53d6\u65b0\u6216\u4fee\u6539\u7248\u672c\u7684\u8bc1\u4e66\uff0c\u53ea\u9700\u518d\u6b21\u4f7f\u7528 \"certonly\" \u9009\u9879\u8fd0\u884c certbot\u3002\u8981\u975e\u4ea4\u4e92\u5f0f\u66f4\u65b0*\u6240\u6709*\u8bc1\u4e66\uff0c\u8bf7\u8fd0\u884c \"certbot renew\" - \u5982\u679c\u60a8\u559c\u6b22 Certbot\uff0c\u8bf7\u8003\u8651\u901a\u8fc7\u4ee5\u4e0b\u65b9\u5f0f\u652f\u6301\u6211\u4eec\u7684\u5de5\u4f5c\uff1a\u5411 ISRG \/ Let's Encrypt \u6350\u6b3e\uff1ahttps:\/\/letsencrypt.org\/donate \u5411 EFF \u6350\u6b3e\uff1ahttps:\/\/eff.org\/donate-le<\/code><\/pre>\n<p>\u60a8\u7684\u8bc1\u4e66\u5df2\u7ecf\u4e0b\u8f7d\u3001\u5b89\u88c5\u5e76\u52a0\u8f7d\u5b8c\u6bd5\u3002\u5c1d\u8bd5\u4f7f\u7528 https:\/\/ \u91cd\u65b0\u52a0\u8f7d\u60a8\u7684\u7f51\u7ad9\uff0c\u5e76\u7559\u610f\u60a8\u6d4f\u89c8\u5668\u4e0a\u7684\u5b89\u5168\u6307\u793a\u5668\u3002\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u5b83\u5e94\u8be5\u663e\u793a\u7f51\u7ad9\u5df2\u6b63\u786e\u5730\u8fdb\u884c\u4e86\u5b89\u5168\u4fdd\u62a4\uff0c\u53ef\u80fd\u4f1a\u51fa\u73b0\u4e00\u4e2a\u9501\u5f62\u56fe\u6807\u3002\u5982\u679c\u60a8\u4f7f\u7528 SSL Labs \u670d\u52a1\u5668\u6d4b\u8bd5\u6765\u6d4b\u8bd5\u60a8\u7684\u670d\u52a1\u5668\uff0c\u5b83\u5e94\u8be5\u80fd\u591f\u83b7\u5f97 A \u7ea7\u7684\u8bc4\u5206\u3002<\/p>\n<p>\u6211\u4eec\u6700\u540e\u6765\u6d4b\u8bd5\u7eed\u8ba2\u6d41\u7a0b\u5427\u3002<\/p>\n<h2>\u7b2c\u4e94\u6b65 &#8211; \u9a8c\u8bc1 Certbot \u81ea\u52a8\u66f4\u65b0<\/h2>\n<p>Let&#8217;s Encrypt \u7684\u8bc1\u4e66\u53ea\u6709 90 \u5929\u7684\u6709\u6548\u671f\u3002\u8fd9\u662f\u4e3a\u4e86\u9f13\u52b1\u7528\u6237\u81ea\u52a8\u5316\u8bc1\u4e66\u66f4\u65b0\u8fc7\u7a0b\u3002\u6211\u4eec\u5b89\u88c5\u7684 certbot \u8f6f\u4ef6\u5305\u4f1a\u4e3a\u6211\u4eec\u5b8c\u6210\u8fd9\u4e2a\u8fc7\u7a0b\uff0c\u5b83\u4f1a\u6dfb\u52a0\u4e00\u4e2a systemd \u5b9a\u65f6\u5668\uff0c\u6bcf\u5929\u8fd0\u884c\u4e24\u6b21\uff0c\u81ea\u52a8\u66f4\u65b0\u4efb\u4f55\u8ddd\u79bb\u5230\u671f\u65e5\u671f\u4e0d\u8db3 30 \u5929\u7684\u8bc1\u4e66\u3002<\/p>\n<p>\u4f60\u53ef\u4ee5\u4f7f\u7528 systemctl \u67e5\u8be2\u8ba1\u65f6\u5668\u7684\u72b6\u6001\u3002<\/p>\n<pre class=\"post-pre\"><code><ol>\r\n \t<li data-prefix=\"$\"><span class=\"token function\">sudo<\/span> systemctl status certbot.timer<\/li>\r\n<\/ol><\/code><\/pre>\n<div class=\"secondary-code-label\" title=\"\u8f93\u51fa\">\u8f93\u51fa<\/div>\n<pre class=\"post-pre\"><code>\u25cf certbot.timer - \u6bcf\u5929\u8fd0\u884c certbot \u4e24\u6b21 \u5df2\u52a0\u8f7d\uff1a\u5df2\u52a0\u8f7d (\/lib\/systemd\/system\/certbot.timer; \u5df2\u542f\u7528; \u5382\u5546\u9884\u8bbe\uff1a\u5df2\u542f\u7528) \u6d3b\u52a8\uff1a\u6d3b\u52a8\uff08\u7b49\u5f85\uff09 since Mon 2022-08-08 19:05:35 UTC; 11s ago \u89e6\u53d1\u5668\uff1aTue 2022-08-09 07:22:51 UTC; 12h left \u89e6\u53d1\uff1a\u25cf certbot.service<\/code><\/pre>\n<p>\u4e3a\u4e86\u6d4b\u8bd5\u7eed\u8ba2\u8fc7\u7a0b\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528 certbot \u8fdb\u884c\u4e00\u6b21\u6a21\u62df\u8fd0\u884c\u3002<\/p>\n<pre class=\"post-pre\"><code><ol>\r\n \t<li data-prefix=\"$\"><span class=\"token function\">sudo<\/span> certbot renew --dry-run<\/li>\r\n<\/ol><\/code><\/pre>\n<p>\u5982\u679c\u60a8\u6ca1\u6709\u53d1\u73b0\u9519\u8bef\uff0c\u90a3\u5c31\u6ca1\u95ee\u9898\u4e86\u3002\u5f53\u9700\u8981\u65f6\uff0cCertbot \u5c06\u66f4\u65b0\u60a8\u7684\u8bc1\u4e66\u5e76\u91cd\u65b0\u52a0\u8f7d Nginx \u4ee5\u5e94\u7528\u66f4\u6539\u3002\u5982\u679c\u81ea\u52a8\u66f4\u65b0\u8fc7\u7a0b\u5931\u8d25\uff0cLet&#8217;s Encrypt \u4f1a\u5411\u60a8\u6307\u5b9a\u7684\u7535\u5b50\u90ae\u4ef6\u53d1\u9001\u6d88\u606f\uff0c\u63d0\u9192\u60a8\u8bc1\u4e66\u5373\u5c06\u8fc7\u671f\u3002<\/p>\n<h2>\u7ed3\u8bba<\/h2>\n<p>\u5728\u8fd9\u4e2a\u6559\u7a0b\u4e2d\uff0c\u60a8\u5b89\u88c5\u4e86 Let&#8217;s Encrypt \u7684\u5ba2\u6237\u7aef certbot\uff0c\u5e76\u4e0b\u8f7d\u4e86\u60a8\u7684\u57df\u540d\u7684 SSL \u8bc1\u4e66\uff0c\u914d\u7f6e\u4e86 Nginx \u4f7f\u7528\u8fd9\u4e9b\u8bc1\u4e66\uff0c\u5e76\u8bbe\u7f6e\u4e86\u81ea\u52a8\u8bc1\u4e66\u66f4\u65b0\u3002\u5982\u679c\u60a8\u5bf9\u4f7f\u7528 Certbot \u6709\u8fdb\u4e00\u6b65\u7684\u95ee\u9898\uff0c\u5b98\u65b9\u6587\u6863\u662f\u4e00\u4e2a\u5f88\u597d\u7684\u8d77\u70b9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4ecb\u7ecd Let&#8217;s Encrypt\u662f\u4e00\u4e2a\u8bc1\u4e66\u9881\u53d1\u673a\u6784\uff08CA\uff09\uff0c\u63d0\u4f9b\u4e86\u4e00\u79cd\u7b80\u4fbf\u7684\u65b9\u5f0f\u6765\u83b7\u5f97\u548c\u5b89\u88c5\u514d\u8d39\u7684 [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[338,696,302],"class_list":["post-517","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-debian-11","tag-lets-encrypt","tag-nginx"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Debian 11\u7cfb\u7edf\u4e0bNginx\u914d\u7f6eLet&#039;s Encrypt SSL\u8bc1\u4e66\u5b8c\u6574\u6559\u7a0b - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" content=\"\u672c\u6559\u7a0b\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u5728Debian 11\u7cfb\u7edf\u4e0a\u4e3aNginx web\u670d\u52a1\u5668\u5b89\u88c5\u548c\u914d\u7f6eLet&#039;s Encrypt\u514d\u8d39SSL\u8bc1\u4e66\uff0c\u5b9e\u73b0HTTPS\u52a0\u5bc6\u8bbf\u95ee\u3002\u5305\u542b\u5b8c\u6574\u7684\u547d\u4ee4\u884c\u64cd\u4f5c\u6b65\u9aa4\u3001\u8bc1\u4e66\u81ea\u52a8\u7eed\u671f\u8bbe\u7f6e\u53ca\u5e38\u89c1\u95ee\u9898\u89e3\u51b3\u65b9\u6848\uff0c\u9002\u5408\u7cfb\u7edf\u7ba1\u7406\u5458\u548c\u7f51\u7ad9\u7ad9\u957f\u5b66\u4e60\u4f7f\u7528\u3002\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/\u5982\u4f55\u5728debian-11\u4e0a\u4f7f\u7528lets-encrypt\u4fdd\u62a4nginx\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Debian 11\u7cfb\u7edf\u4e0bNginx\u914d\u7f6eLet&#039;s Encrypt SSL\u8bc1\u4e66\u5b8c\u6574\u6559\u7a0b\" 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name=\"author\" content=\"\u97f5, \u79d1\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u97f5, \u79d1\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/%e5%a6%82%e4%bd%95%e5%9c%a8debian-11%e4%b8%8a%e4%bd%bf%e7%94%a8lets-encrypt%e4%bf%9d%e6%8a%a4nginx\/\",\"url\":\"https:\/\/www.silicloud.com\/zh\/blog\/%e5%a6%82%e4%bd%95%e5%9c%a8debian-11%e4%b8%8a%e4%bd%bf%e7%94%a8lets-encrypt%e4%bf%9d%e6%8a%a4nginx\/\",\"name\":\"Debian 11\u7cfb\u7edf\u4e0bNginx\u914d\u7f6eLet's Encrypt SSL\u8bc1\u4e66\u5b8c\u6574\u6559\u7a0b - Blog - Silicon 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