{"id":491,"date":"2025-12-02T15:25:55","date_gmt":"2025-12-02T07:25:55","guid":{"rendered":"https:\/\/ft9scr4y-20210904.admin.cygzs.net\/?p=491"},"modified":"2025-12-02T15:30:00","modified_gmt":"2025-12-02T07:30:00","slug":"491","status":"publish","type":"post","link":"https:\/\/www.cygzs.net\/?p=491","title":{"rendered":"Certbot\u7533\u8bf7Let&#8217;s Encrypt \u514d\u8d39\u57df\u540d\u8bc1\u4e66"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u5728\u5982\u4eca\u7684\u4e92\u8054\u7f51\u73af\u5883\u4e2d\uff0c\u4e3a\u7f51\u7ad9\u914d\u7f6e SSL \u8bc1\u4e66\u5df2\u6210\u4e3a\u5b89\u5168\u7684\u6807\u914d\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528<strong>Let&#8217;s Encrypt<\/strong>\u514d\u8d39\u83b7\u53d6\u6cdb\u57df\u540d SSL \u8bc1\u4e66\uff0c\u5e76\u5b9e\u73b0\u81ea\u52a8\u7eed\u671f\uff0c\u4e3a\u4f60\u7684\u7f51\u7ad9\u4fdd\u9a7e\u62a4\u822a\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u4e00\u3001&nbsp;<\/strong><strong>\u73af\u5883\u51c6\u5907<\/strong><strong><\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u5f00\u59cb\u4e4b\u524d\uff0c\u786e\u4fdd\u4f60\u5177\u5907\u4ee5\u4e0b\u6761\u4ef6\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>\u4e00\u53f0\u53ef\u4ee5\u8bbf\u95ee\u4e92\u8054\u7f51\u7684\u670d\u52a1\u5668\uff08Linux \u73af\u5883\uff0c\u5982 Ubuntu\/CentOS\uff09\u3002<\/li><li><strong>Root<\/strong>&nbsp;\u6743\u9650\u6216&nbsp;sudo&nbsp;\u6743\u9650\u3002<\/li><li>\u4e00\u4e2a\u5df2\u89e3\u6790\u7684\u57df\u540d\uff08\u672c\u6587\u4ee5&nbsp;example.com&nbsp;\u4e3a\u4f8b\uff09\u3002<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u4e8c\u3001&nbsp;<\/strong><strong>\u4ec0\u4e48\u662f Let<\/strong><strong>&#8216;<\/strong><strong>s Encrypt\uff1f<\/strong><strong><\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Let<\/strong><strong>&#8216;<\/strong><strong>s Encrypt<\/strong>&nbsp;\u662f\u4e00\u4e2a\u514d\u8d39\u7684\u3001\u81ea\u52a8\u5316\u7684\u3001\u5f00\u653e\u7684\u8bc1\u4e66\u9881\u53d1\u673a\u6784\uff08CA\uff09\uff0c\u63d0\u4f9b\u514d\u8d39 SSL \u8bc1\u4e66\u3002\u5b83\u7684\u76ee\u6807\u662f\u8ba9\u6240\u6709\u7f51\u7ad9\u90fd\u80fd\u8f7b\u677e\u5b9e\u73b0 HTTPS \u52a0\u5bc6\uff0c\u4fdd\u969c\u7528\u6237\u6570\u636e\u7684\u5b89\u5168\u3002\u901a\u8fc7&nbsp;<strong>Let<\/strong><strong>&#8216;<\/strong><strong>s Encrypt<\/strong>\uff0c\u4f60\u53ef\u4ee5\u4e3a\u4f60\u7684\u4e3b\u57df\u540d\u3001\u5b50\u57df\u540d\uff0c\u751a\u81f3\u6cdb\u57df\u540d\u914d\u7f6e\u5b89\u5168\u8bc1\u4e66\uff0c\u800c\u4e14\u8fc7\u7a0b\u5b8c\u5168\u81ea\u52a8\u5316\uff0c\u4e0d\u9700\u8981\u624b\u52a8\u7533\u8bf7\u548c\u7ba1\u7406\u8bc1\u4e66\uff0c\u5b98\u65b9\u63a8\u8350\u4f7f\u7528&nbsp;<a href=\"https:\/\/certbot.eff.org\/\"><u>Certbot<\/u><\/a>\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u4e09\u3001&nbsp;<\/strong><strong>Let\u2019s Encrypt \u8bc1\u4e66\u9881\u53d1\u539f\u7406<\/strong><strong><\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Let\u2019s Encrypt \u8bc1\u4e66\u7684\u9881\u53d1\u662f\u901a\u8fc7&nbsp;<strong>\u81ea\u52a8\u5316\u7684\u8ba4\u8bc1\u6d41\u7a0b<\/strong>&nbsp;\u5b8c\u6210\u7684\uff0c\u4ee5\u4e0b\u662f\u57fa\u672c\u6d41\u7a0b\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1\u3001&nbsp;<strong>\u57df\u540d\u9a8c\u8bc1<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u7533\u8bf7\u8bc1\u4e66\u4e4b\u524d\uff0cLet\u2019s Encrypt \u5fc5\u987b\u9a8c\u8bc1\u4f60\u5bf9\u6240\u7533\u8bf7\u57df\u540d\u7684\u63a7\u5236\u6743\u3002\u8fd9\u662f\u901a\u8fc7\u4ee5\u4e0b\u51e0\u79cd\u65b9\u5f0f\u8fdb\u884c\u7684\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>HTTP-01 \u9a8c\u8bc1<\/strong>\uff1aLet\u2019s Encrypt \u5411\u4f60\u8bf7\u6c42\u521b\u5efa\u4e00\u4e2a\u7279\u5b9a\u7684\u6587\u4ef6\uff0c\u5e76\u653e\u5728\u4f60\u7f51\u7ad9\u7684\u6307\u5b9a\u8def\u5f84\u4e0b\u3002\u5b83\u901a\u8fc7\u8bbf\u95ee\u8be5\u6587\u4ef6\u6765\u9a8c\u8bc1\u4f60\u662f\u5426\u63a7\u5236\u8be5\u57df\u540d\u3002<\/li><li><strong>DNS-01 \u9a8c\u8bc1<\/strong>\uff1aLet\u2019s Encrypt \u63d0\u4f9b\u4e00\u6761 DNS TXT \u8bb0\u5f55\uff0c\u8981\u6c42\u4f60\u5c06\u5176\u6dfb\u52a0\u5230\u57df\u540d\u7684 DNS \u8bbe\u7f6e\u4e2d\u3002\u5b83\u901a\u8fc7\u68c0\u67e5 DNS \u8bb0\u5f55\u6765\u9a8c\u8bc1\u4f60\u5bf9\u57df\u540d\u7684\u63a7\u5236\u6743\u3002<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bf9\u4e8e&nbsp;<strong>\u6cdb\u57df\u540d\u8bc1\u4e66<\/strong>\uff0c\u5fc5\u987b\u4f7f\u7528&nbsp;<strong>DNS-01<\/strong>&nbsp;\u9a8c\u8bc1\u65b9\u5f0f\uff0c\u56e0\u4e3a HTTP \u9a8c\u8bc1\u4e0d\u80fd\u8de8\u57df\u540d\u5c42\u7ea7\u8fdb\u884c\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2\u3001&nbsp;<strong>\u8bc1\u4e66\u751f\u6210<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u65e6\u9a8c\u8bc1\u6210\u529f\uff0cLet&#8217;s Encrypt \u4f1a\u751f\u6210\u4e00\u4e2a SSL \u8bc1\u4e66\uff0c\u5e76\u5c06\u5176\u53d1\u653e\u7ed9\u7533\u8bf7\u8005\u3002\u8fd9\u4e2a\u8bc1\u4e66\u5305\u542b\u4e86\u516c\u94a5\u548c\u57df\u540d\u4fe1\u606f\uff0c\u4efb\u4f55\u4eba\u90fd\u53ef\u4ee5\u901a\u8fc7\u8be5\u8bc1\u4e66\u4e0e\u7f51\u7ad9\u8fdb\u884c\u5b89\u5168\u901a\u4fe1\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3\u3001&nbsp;<strong>\u8bc1\u4e66\u5b89\u88c5<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u8bc1\u4e66\u7684\u5b89\u88c5\u4f60\u53ef\u4ee5\u9009\u62e9\u81ea\u5df1\u624b\u52a8\u5b89\u88c5\uff0c\u6211\u81ea\u5df1\u662f\u624b\u52a8\u5b89\u88c5\u7684\uff0c\u56e0\u4e3a\u6211\u7528\u7684\u662fdocker\u7248\u7684nginx\u670d\u52a1\u5668\u3002\u4f60\u4e5f\u53ef\u4ee5\u7531&nbsp;<strong>Certbot<\/strong>&nbsp;\u81ea\u52a8\u5b8c\u6210\uff0c\u524d\u63d0\u662f\u4f60\u5df2\u7ecf\u5728\u670d\u52a1\u5668\u4e0a\u5b89\u88c5&nbsp;<strong>Nginx<\/strong>&nbsp;\u6216&nbsp;<strong>Apache<\/strong>&nbsp;\u7b49\u670d\u52a1\u5668\u3002Certbot \u4f1a\u5c06\u8bc1\u4e66\u5b89\u88c5\u5230 Web \u670d\u52a1\u5668\uff08\u5982 Nginx \u6216 Apache\uff09\u4e0a\uff0c\u5e76\u914d\u7f6e\u597d\u76f8\u5e94\u7684\u52a0\u5bc6\u8bbe\u7f6e\uff0c\u81ea\u52a8\u5b89\u88c5\u4f1a\u66f4\u65b9\u4fbf\uff0c\u52a8\u624b\u914d\u7f6e\u66f4\u7075\u6d3b\uff0c\u6bd4\u5982\u7533\u8bf7\u8bc1\u4e66\u548c Web \u670d\u52a1\u5668\u4e0d\u5728\u540c\u4e00\u53f0\u7535\u8111\u4e0a\u5c31\u9700\u8981\u624b\u52a8\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4\u3001&nbsp;<strong>\u81ea\u52a8\u7eed\u671f<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Let\u2019s Encrypt \u7684\u8bc1\u4e66\u6709\u6548\u671f\u4e3a&nbsp;<strong>90 \u5929<\/strong>\uff0c\u56e0\u6b64\u9700\u8981\u5b9a\u671f\u7eed\u671f\u3002Certbot \u81ea\u52a8\u8fdb\u884c\u7eed\u671f\u9a8c\u8bc1\uff0c\u786e\u4fdd\u4f60\u7684\u7f51\u7ad9\u4e0d\u4f1a\u56e0\u4e3a\u8bc1\u4e66\u8fc7\u671f\u800c\u906d\u5230\u7528\u6237\u7684\u5b89\u5168\u8b66\u544a\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u56db\u3001&nbsp;<\/strong><strong>Certbot \u7684\u5de5\u4f5c\u539f\u7406<\/strong><strong><\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Certbot<\/strong>&nbsp;\u662f\u4e00\u4e2a\u547d\u4ee4\u884c\u5de5\u5177\uff0c\u7528\u4e8e\u81ea\u52a8\u5316\u6574\u4e2a SSL \u8bc1\u4e66\u7684\u7ba1\u7406\u6d41\u7a0b\u3002\u5b83\u53ef\u4ee5\u505a\u4ee5\u4e0b\u51e0\u4ef6\u4e8b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>\u7533\u8bf7\u8bc1\u4e66<\/strong>\uff1a\u4f7f\u7528 ACME \u534f\u8bae\u4ece Let\u2019s Encrypt \u83b7\u53d6\u8bc1\u4e66\u3002<\/li><li><strong>\u9a8c\u8bc1\u57df\u540d\u6240\u6709\u6743<\/strong>\uff1a\u901a\u8fc7 HTTP-01 \u6216 DNS-01 \u9a8c\u8bc1\u786e\u4fdd\u4f60\u62e5\u6709\u8be5\u57df\u540d\u3002<\/li><li><strong>\u5b89\u88c5\u8bc1\u4e66<\/strong>\uff1a\u5c06\u8bc1\u4e66\u81ea\u52a8\u5b89\u88c5\u5230\u4f60\u7684 Web \u670d\u52a1\u5668\uff0c\u5e76\u914d\u7f6e\u76f8\u5173\u7684\u52a0\u5bc6\u53c2\u6570\u3002<\/li><li><strong>\u7eed\u671f\u8bc1\u4e66<\/strong>\uff1a\u5b9a\u671f\u81ea\u52a8\u7eed\u671f\u8bc1\u4e66\uff0c\u907f\u514d\u8bc1\u4e66\u8fc7\u671f\u3002<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Certbot \u7684\u6838\u5fc3\u5de5\u4f5c\u662f\u901a\u8fc7&nbsp;<strong>ACME \u534f\u8bae<\/strong>\uff08\u81ea\u52a8\u8bc1\u4e66\u7ba1\u7406\u73af\u5883\uff09\u4e0e Let&#8217;s Encrypt \u901a\u4fe1\u3002ACME \u662f\u4e00\u5957\u6807\u51c6\u534f\u8bae\uff0c\u7528\u4e8e\u81ea\u52a8\u5316\u8bc1\u4e66\u7533\u8bf7\u3001\u9a8c\u8bc1\u548c\u5b89\u88c5\u7684\u8fc7\u7a0b\u3002Certbot \u4f7f\u7528 ACME \u534f\u8bae\u4e0e Let&#8217;s Encrypt \u8fdb\u884c\u901a\u4fe1\uff0c\u786e\u4fdd\u4f60\u7684\u7f51\u7ad9\u80fd\u591f\u901a\u8fc7\u5b89\u5168\u7684 HTTPS \u8fde\u63a5\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u4e94\u3001&nbsp;<\/strong><strong>\u5b89\u88c5 Certbot<\/strong><strong><\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Certbot<\/strong>&nbsp;\u662f\u7531&nbsp;<strong>Electronic Frontier Foundation (EFF)<\/strong>&nbsp;\u63d0\u4f9b\u7684\u4e00\u4e2a\u5f00\u6e90\u5de5\u5177\uff0c\u7528\u4e8e\u81ea\u52a8\u5316\u4ece Let\u2019s Encrypt \u83b7\u53d6\u548c\u7ba1\u7406 SSL \u8bc1\u4e66\u3002Certbot \u4f1a\u81ea\u52a8\u4e3a\u4f60\u5904\u7406\u8bc1\u4e66\u7533\u8bf7\u3001\u5b89\u88c5\u548c\u7eed\u671f\u7b49\u8fc7\u7a0b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Linux \u7cfb\u7edf<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u63a8\u8350\u4f7f\u7528 Linux \u7684 snap \u5305\u7ba1\u7406\u5de5\u5177\u5b89\u88c5Certbot\uff0c\u652f\u6301snap\u540e\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u547d\u4ee4\u5b89\u88c5Certbot<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>sudo snap install &#8211;classic certbot #\u5b89\u88c5Certbot<\/td><\/tr><tr><td>sudo ln -s \/snap\/bin\/certbot \/usr\/bin\/certbot #\u521b\u5efa\u4e00\u4e2a\u7b26\u53f7\u94fe\u63a5\uff0c\u786e\u4fdd\u53ef\u4ee5\u6267\u884ccertbot\u547d\u4ee4\uff08\u76f8\u5f53\u4e8e\u5feb\u6377\u65b9\u5f0f\uff09<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u5176\u4ed6\u7cfb\u7edf\u5e73\u53f0<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u53c2\u8003<a href=\"https:\/\/certbot.eff.org\/\"><u>Certbot\u5b98\u7f51<\/u><\/a><br><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u516d\u3001&nbsp;<\/strong><strong>\u5355\u57df\u540d SSL \u8bc1\u4e66<\/strong><strong><\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>1\u3001&nbsp;<\/strong><strong>\u7533\u8bf7\u5355\u57df\u540d SSL \u8bc1\u4e66<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u4f60\u53ea\u9700\u8981\u4e3a\u5355\u4e2a\u57df\u540d\uff08\u5982&nbsp;example.com&nbsp;\u548c&nbsp;www.example.com\uff09\u7533\u8bf7\u8bc1\u4e66\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>sudo certbot &#8211;nginx -d example.com -d www.example.com<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">&#8211;nginx \u9700\u8981\u670d\u52a1\u5668\u9884\u5148\u5b89\u88c5nginx\uff0ccertbot\u83b7\u53d6\u5230\u8bc1\u4e66\u540e\u4f1a\u81ea\u52a8\u901a\u8fc7\u4fee\u6539nginx\u7684\u914d\u7f6e\u5c06\u8bc1\u4e66\u5b89\u88c5\u5230nginx\u4e0a\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6839\u636e\u63d0\u793a\u8f93\u5165\u90ae\u7bb1\u5730\u5740\uff0c\u5e76\u540c\u610f\u670d\u52a1\u6761\u6b3e\uff0cCertbot \u5c06\u81ea\u52a8\u5b8c\u6210\u8bc1\u4e66\u7533\u8bf7\u548c\u5b89\u88c5\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>2\u3001&nbsp;<\/strong><strong>\u5355\u57df\u540d\u81ea\u52a8\u7eed\u671f<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Let&#8217;s Encrypt \u8bc1\u4e66\u7684\u6709\u6548\u671f\u4e3a&nbsp;<strong>90 \u5929<\/strong>\uff0c\u4e3a\u4e86\u907f\u514d\u8bc1\u4e66\u8fc7\u671f\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528&nbsp;<strong>Cron Job<\/strong>&nbsp;\u8bbe\u7f6e\u81ea\u52a8\u7eed\u671f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9996\u5148\uff0c\u4f60\u53ef\u4ee5\u624b\u52a8\u6d4b\u8bd5\u7eed\u671f\u662f\u5426\u6b63\u5e38\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>sudo certbot renew &#8211;dry-run<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u6ca1\u6709\u62a5\u9519\uff0c\u53ef\u4ee5\u7ee7\u7eed\u914d\u7f6e\u81ea\u52a8\u7eed\u671f\u4efb\u52a1\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>sudo crontab -e<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u6253\u5f00\u7684\u7f16\u8f91\u5668\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u884c\uff0c\u8868\u793a\u6bcf\u5929\u51cc\u6668 2 \u70b9\u6267\u884c\u81ea\u52a8\u7eed\u671f\u4efb\u52a1\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>0 2 * * * \/usr\/bin\/certbot renew &#8211;quiet<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">&#8211;quiet&nbsp;\u53c2\u6570\u8868\u793a\u9759\u9ed8\u6a21\u5f0f\uff0c\u4e0d\u4f1a\u8f93\u51fa\u975e\u9519\u8bef\u4fe1\u606f\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u4e03\u3001&nbsp;<\/strong><strong>\u6cdb\u57df\u540d SSL \u8bc1\u4e66<\/strong><strong><\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>1\u3001&nbsp;<\/strong><strong>\u7533\u8bf7\u6cdb\u57df\u540d SSL \u8bc1\u4e66<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6cdb\u57df\u540d\u8bc1\u4e66\uff08Wildcard Certificate\uff09\u53ef\u4ee5\u4e3a\u540c\u4e00\u4e3b\u57df\u540d\u4e0b\u7684\u6240\u6709\u5b50\u57df\u540d\u63d0\u4f9b HTTPS \u652f\u6301\u3002\u4f8b\u5982\uff0c*.example.com&nbsp;\u53ef\u4ee5\u8986\u76d6&nbsp;blog.example.com\u3001api.example.com&nbsp;\u7b49\u5b50\u57df\u540d\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>\u4f7f\u7528 DNS \u9a8c\u8bc1\u7533\u8bf7\u6cdb\u57df\u540d\u8bc1\u4e66<\/strong><strong><\/strong><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Let\u2019s Encrypt \u8981\u6c42\u901a\u8fc7&nbsp;<strong>DNS-01<\/strong>&nbsp;\u9a8c\u8bc1\u6765\u7533\u8bf7\u6cdb\u57df\u540d\u8bc1\u4e66\u3002\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>sudo certbot certonly &#8211;manual &#8211;preferred-challenges dns -d *.example.com -d example.com<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Certbot \u4f1a\u8981\u6c42\u4f60\u5728 DNS \u4e2d\u521b\u5efa\u4e00\u4e2a\u7279\u5b9a\u7684&nbsp;<strong>TXT \u8bb0\u5f55<\/strong>&nbsp;\u8bb0\u5f55\u4ee5\u9a8c\u8bc1\u57df\u540d\u7684\u6240\u6709\u6743\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>_acme-challenge.example.com IN TXT &#8220;certbot\u7ed9\u51fa\u7684\u968f\u673a\u5b57\u7b26\u4e32&#8221;<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u524d\u5f80\u4f60\u7684\u57df\u540d DNS \u7ba1\u7406\u9875\u9762\uff0c\u6dfb\u52a0\u8be5\u8bb0\u5f55\u540e\uff0c\u8fd4\u56de\u547d\u4ee4\u884c\u6309\u4e0b&nbsp;Enter\u3002<br>\u5982\u56fe\uff1a<br><br>\u5927\u6982\u7b49\u51e0\u5341\u79d2\u949f\uff0c\u786e\u4fdd DNS \u8bb0\u5f55\u5728\u5168\u7f51\u4f20\u64ad\u5f00\u6765\uff0cCertbot \u53ef\u4ee5\u67e5\u8be2\u5230\u3002<br>Certbot \u5728\u6267\u884c\u9a8c\u8bc1\u65f6\u4f1a\u53d1\u8d77 DNS \u67e5\u8be2\uff0c\u5982\u679c\u80fd\u627e\u5230\u6240\u9700\u7684 TXT \u8bb0\u5f55\u5e76\u9a8c\u8bc1\u5176\u503c\uff0c\u8ba4\u8bc1\u5c31\u4f1a\u6210\u529f\uff0c\u7136\u540e\u5c31\u4f1a\u9881\u53d1\u8bc1\u4e66\u3002\u8bc1\u4e66\u9881\u53d1\u540e\uff0c\u8fd9\u6761&nbsp;<strong>TXT \u8bb0\u5f55<\/strong>&nbsp;\u5c31\u53ef\u4ee5\u5220\u9664\u4e86\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u4e2a\u662f\u624b\u52a8\u6dfb\u52a0\u5220\u9664 DNS \u5bf9\u5e94\u7684 TXT \u8bb0\u5f55\uff0c\u8fd9\u91cc\u53ea\u662f\u6f14\u793aCertbot\u9881\u53d1\u8bc1\u4e66\u7684\u8fc7\u7a0b\uff0c\u5b9e\u9645\u60c5\u51b5\u4e0b\u6700\u597d\u91c7\u7528\u81ea\u52a8\u5316\u811a\u672c\u6dfb\u52a0\u548c\u5220\u9664 DNS \u7684 TXT \u89e3\u6790\u8bb0\u5f55\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>2\u3001&nbsp;<\/strong><strong>\u6cdb\u57df\u540d\u8bbe\u7f6e\u81ea\u52a8\u7eed\u671f<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Let\u2019s Encrypt \u9881\u53d1\u7684 SSL \u8bc1\u4e66\u6709\u6548\u671f\u4e3a&nbsp;<strong>90 \u5929<\/strong>\uff0c\u4e3a\u4e86\u907f\u514d\u8bc1\u4e66\u8fc7\u671f\u5bfc\u81f4\u7f51\u7ad9 HTTPS \u4e2d\u65ad\uff0c<strong>\u81ea\u52a8\u7eed\u671f<\/strong>&nbsp;\u662f\u5fc5\u987b\u8981\u914d\u7f6e\u7684\u3002\u5bf9\u4e8e&nbsp;<strong>\u6cdb\u57df\u540d\u8bc1\u4e66<\/strong>\uff0c\u7531\u4e8e\u4f7f\u7528\u4e86&nbsp;<strong>DNS-01 \u9a8c\u8bc1<\/strong>\uff0c\u56e0\u6b64\u6211\u4eec\u4e5f\u9700\u8981\u4f7f\u7528\u76f8\u5e94\u7684\u81ea\u52a8\u5316\u811a\u672c\u6765\u7ba1\u7406 DNS TXT \u8bb0\u5f55\uff0c\u4ece\u800c\u5b9e\u73b0\u81ea\u52a8\u7eed\u671f\u3002\u7531\u4e8e\u6211\u8d2d\u4e70\u7684\u662f\u817e\u8baf\u4e91\u57df\u540d\uff0c\u8fd9\u91cc\u6211\u4eec\u4ee5&nbsp;<a href=\"https:\/\/www.dnspod.cn\/\"><u>\u817e\u8baf\u4e91DNSPod<\/u><\/a>&nbsp;\u7684 API \u4e3a\u4f8b\uff0c\u6765\u914d\u7f6e\u81ea\u52a8\u7eed\u671f\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>1.&nbsp;<\/strong><strong>\u521b\u5efa\u81ea\u52a8\u5316 DNS \u811a\u672c<\/strong><strong><\/strong><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u7f16\u5199\u4e24\u4e2a\u811a\u672c\u7528\u4e8e\u5904\u7406&nbsp;<strong>DNS-01<\/strong>&nbsp;\u9a8c\u8bc1\u7684 DNS \u8bb0\u5f55\u6dfb\u52a0\u548c\u5220\u9664\u3002\u5047\u8bbe\u4f60\u5df2\u7ecf\u5b89\u88c5\u4e86&nbsp;<strong>\u817e\u8baf\u4e91 CLI \u5de5\u5177 (tccli)<\/strong>\uff0c\uff0c\u4ee5\u4e0b\u662f&nbsp;dnspod.sh&nbsp;\u811a\u672c\u7684\u5185\u5bb9\uff1a<br>tccli\u5b89\u88c5\u548c\u4f7f\u7528\u53c2\u8003&nbsp;<a href=\"https:\/\/cloud.tencent.com\/product\/cli\"><u>\u817e\u8baf\u4e91 CLI \u5de5\u5177<\/u><\/a><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>#!\/bin\/bash<br><br>RECORD_FILE=&#8221;\/tmp\/_acme-challenge.${CERTBOT_DOMAIN}_${CERTBOT_VALIDATION}&#8221;<br>if ! command -v tccli &gt;\/dev\/null; then<br>     echo &#8220;TCCLI is required: https:\/\/cloud.tencent.com\/document\/product\/440&#8221; 1&gt;&amp;2<br>     exit 1 <br>fi<br><br>if [ &#8220;$1&#8221; = &#8220;clean&#8221; ]; then<br>     # \u5220\u9664 DNS TXT \u8bb0\u5f55<br>     RECORD_ID=$(cat ${RECORD_FILE})<br>     if [ -n &#8220;${RECORD_ID}&#8221; ]; then<br>         tccli dnspod DeleteRecord &#8211;cli-unfold-argument \\<br>             &#8211;Domain ${CERTBOT_DOMAIN} \\<br>             &#8211;RecordId ${RECORD_ID} \\<br>             &gt;\/dev\/null<br>     fi<br>     rm -f ${RECORD_FILE} <br>else<br>     # \u521b\u5efa DNS TXT \u8bb0\u5f55<br>     RECORD_ID=$(<br>     tccli dnspod CreateRecord &#8211;cli-unfold-argument \\<br>         &#8211;Domain ${CERTBOT_DOMAIN} \\<br>         &#8211;SubDomain _acme-challenge \\<br>         &#8211;RecordType TXT \\<br>         &#8211;RecordLine \u9ed8\u8ba4 \\<br>         &#8211;Value ${CERTBOT_VALIDATION} \\<br>         &#8211;TTL 600 \\<br>         | grep &#8220;RecordId&#8221; | grep -Eo &#8220;[0-9]+&#8221;<br>     )<br>     echo ${RECORD_ID} &gt; ${RECORD_FILE}<br>     sleep 20 # \u7b49\u5f85 DNS \u8bb0\u5f55\u4f20\u64ad <br>fi<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u811a\u672c\u4e2d\u6d89\u53ca\u5230\u4e00\u4e9b\u73af\u5883\u53d8\u91cf\u6bd4\u5982CERTBOT_DOMAIN\u3001CERTBOT_VALIDATION\u7b49\u7b49\uff0c\u8fd9\u662f\u7531certbot\u81ea\u52a8\u5c06\u76f8\u5173\u7684\u73af\u5883\u53d8\u91cf\u4f20\u9012\u7ed9\u8fd9\u4e9b\u811a\u672c\u7684\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u53c2\u8003\uff1a<a href=\"#pre-and-post-validation-hooks\"><u>Certbot DNS\u9a8c\u8bc1\u524d\u540e\u7684\u94a9\u5b50<\/u><\/a><\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>2.&nbsp;<\/strong><strong>\u914d\u7f6e\u81ea\u52a8\u7eed\u671f\u547d\u4ee4<\/strong><strong><\/strong><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u6211\u4eec\u4f7f\u7528&nbsp;certbot&nbsp;\u7684&nbsp;&#8211;manual-auth-hook&nbsp;\u548c&nbsp;&#8211;manual-cleanup-hook&nbsp;\u53c2\u6570\uff0c\u8c03\u7528&nbsp;dnspod.sh&nbsp;\u811a\u672c\u6765\u81ea\u52a8\u6dfb\u52a0\u548c\u6e05\u7406 DNS \u8bb0\u5f55\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>certbot renew &#8211;manual &#8211;preferred-challenges=dns \\<br>&#8211;manual-auth-hook &#8220;\/path\/to\/dnspod.sh&#8221; \\<br>&#8211;manual-cleanup-hook &#8220;\/path\/to\/dnspod.sh clean&#8221; \\<br>&#8211;deploy-hook &#8220;\/path\/to\/renew_and_reload_nginx.sh&#8221;<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<ul class=\"wp-block-list\"><li>&#8211;manual-auth-hook\uff1a\u5728\u9a8c\u8bc1\u5f00\u59cb\u65f6\u8c03\u7528\uff0c\u7528\u4e8e\u521b\u5efa DNS TXT \u8bb0\u5f55\u3002<\/li><li>&#8211;manual-cleanup-hook\uff1a\u5728\u9a8c\u8bc1\u7ed3\u675f\u540e\u8c03\u7528\uff0c\u7528\u4e8e\u6e05\u7406 DNS TXT \u8bb0\u5f55\u3002<\/li><li>&#8211;deploy-hook\uff1a\u5728\u8bc1\u4e66\u66f4\u65b0\u6210\u529f\u540e\u8c03\u7528\uff0c\u7528\u4e8e\u91cd\u542f\u5e76\u52a0\u8f7d Nginx \u6700\u65b0\u914d\u7f6e\u3002<\/li><\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>3.&nbsp;<\/strong><strong>\u914d\u7f6e Crontab \u5b9a\u671f\u7eed\u671f\u4efb\u52a1<\/strong><strong><\/strong><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u7f16\u8f91&nbsp;<strong>Crontab<\/strong>&nbsp;\u6587\u4ef6\uff0c\u6dfb\u52a0\u4ee5\u4e0b\u884c\uff0c\u5b9e\u73b0\u6bcf 10 \u5929\u51cc\u6668 2 \u70b9\u81ea\u52a8\u5c1d\u8bd5\u7eed\u671f\u8bc1\u4e66\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>0 2 *\/10 * * root certbot renew &#8211;manual &#8211;preferred-challenges=dns \\<br>&#8211;manual-auth-hook &#8220;\/path\/to\/dnspod.sh&#8221; \\<br>&#8211;manual-cleanup-hook &#8220;\/path\/to\/dnspod.sh clean&#8221; \\<br>&#8211;deploy-hook &#8220;\/path\/to\/renew_and_reload_nginx.sh&#8221; &gt;&gt; \/var\/log\/certbot-renew.log 2&gt;&amp;1<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>4.&nbsp;<\/strong><strong>\u91cd\u8f7d Nginx \u914d\u7f6e<\/strong><strong><\/strong><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u4e0b\u662f&nbsp;renew_and_reload_nginx.sh&nbsp;\u7684\u5185\u5bb9\uff0c\u7528\u4e8e\u5728\u8bc1\u4e66\u7eed\u671f\u540e\u91cd\u542f Nginx \u670d\u52a1\uff08\u5047\u8bbe\u4f7f\u7528 Docker \u8fd0\u884c Nginx\uff09\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>!\/bin\/bash<br>&nbsp;<br>\u505c\u6b62 nginx \u670d\u52a1<br>docker compose -f \/path\/to\/compose.yml stop nginx<br>&nbsp;<br>\u91cd\u65b0\u542f\u52a8 nginx \u670d\u52a1<br>docker compose -f \/path\/to\/compose.yml up -d nginx<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>5.&nbsp;<\/strong><strong>\u9a8c\u8bc1\u81ea\u52a8\u7eed\u671f\u914d\u7f6e<\/strong><strong><\/strong><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u5b8c\u6210\u914d\u7f6e\u540e\uff0c\u53ef\u4ee5\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u6d4b\u8bd5\u7eed\u671f\u6d41\u7a0b\uff0c\u786e\u4fdd\u4e00\u5207\u6b63\u5e38\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>certbot renew &#8211;manual &#8211;preferred-challenges=dns &#8211;manual-auth-hook &#8220;\/path\/to\/dnspod.sh&#8221; &#8211;manual-cleanup-hook &#8220;\/path\/to\/dnspod.sh clean&#8221; &#8211;deploy-hook &#8220;\/path\/to\/renew_and_reload_nginx.sh&#8221; &#8211;dry-run<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u6ca1\u6709\u9519\u8bef\u63d0\u793a\uff0c\u8bf4\u660e\u81ea\u52a8\u7eed\u671f\u914d\u7f6e\u6210\u529f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u52a0\u4e0a&#8211;dry-run\u8868\u793a\u4f7f\u7528Let&#8217;s Encrypt\u7684\u6d4b\u8bd5\u670d\u52a1\u5668\u3002\u9632\u6b62\u591a\u6b21\u4f7f\u7528\u771f\u5b9e\u670d\u52a1\u5668\u9891\u7e41\u9881\u53d1\u8bc1\u4e66\u8fbe\u5230\u901f\u7387\u9650\u5236<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>3\u3001&nbsp;<\/strong><strong>&nbsp;\u6df1\u5165\u89e3\u8bfb<\/strong><strong><\/strong><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>DNS \u9a8c\u8bc1\u548c\u81ea\u52a8\u5316\u6311\u6218<\/strong>\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>\u6cdb\u57df\u540d\u8bc1\u4e66\u4f7f\u7528&nbsp;<strong>DNS-01 \u9a8c\u8bc1<\/strong>\uff0c\u5373\u8981\u6c42\u5728 DNS \u4e2d\u6dfb\u52a0&nbsp;_acme-challenge&nbsp;\u7684 TXT \u8bb0\u5f55\u3002\u8fd9\u79cd\u65b9\u5f0f\u53ef\u4ee5\u9a8c\u8bc1\u4f60\u5bf9\u6574\u4e2a\u57df\u540d\u7684\u63a7\u5236\u6743\u3002<ul><li>\u4f7f\u7528 API \u81ea\u52a8\u7ba1\u7406 DNS \u8bb0\u5f55\uff0c\u53ef\u4ee5\u907f\u514d\u624b\u52a8\u6dfb\u52a0\u548c\u5220\u9664 TXT \u8bb0\u5f55\u7684\u7e41\u7410\u64cd\u4f5c\uff0c\u9002\u5408\u751f\u4ea7\u73af\u5883\u4e2d\u7684\u81ea\u52a8\u5316\u9700\u6c42\u3002<\/li><\/ul><\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Crontab \u5b9a\u65f6\u4efb\u52a1<\/strong>\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>\u7531\u4e8e Let\u2019s Encrypt \u8bc1\u4e66\u6709\u6548\u671f\u4e3a 90 \u5929\uff0c\u6211\u4eec\u914d\u7f6e Crontab \u6bcf 10 \u5929\u5c1d\u8bd5\u7eed\u671f\u4e00\u6b21\uff0c\u4ee5\u786e\u4fdd\u5728\u8bc1\u4e66\u5230\u671f\u524d\u5b8c\u6210\u7eed\u671f\u3002<ul><li>\u4efb\u52a1\u6267\u884c\u65e5\u5fd7\u4f1a\u88ab\u91cd\u5b9a\u5411\u5230&nbsp;\/var\/log\/certbot-renew.log\uff0c\u4fbf\u4e8e\u540e\u7eed\u68c0\u67e5\u548c\u8c03\u8bd5\u3002<\/li><\/ul><\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Nginx \u91cd\u8f7d<\/strong>\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>\u8bc1\u4e66\u7eed\u671f\u540e\uff0c\u9700\u8981\u91cd\u65b0\u52a0\u8f7d Nginx \u914d\u7f6e\uff0c\u4ee5\u4f7f\u65b0\u7684\u8bc1\u4e66\u751f\u6548\u3002\u901a\u8fc7&nbsp;docker compose&nbsp;\u7ba1\u7406\u7684 Nginx \u670d\u52a1\uff0c\u53ef\u4ee5\u4f7f\u7528&nbsp;up -d&nbsp;\u547d\u4ee4\u5b9e\u73b0\u65e0\u4e2d\u65ad\u91cd\u542f\u3002<\/li><\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>\u914d\u7f6e\u5b8c\u6210\u540e\u7684\u6548\u679c<\/strong><strong><\/strong><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b8c\u6210\u4e0a\u8ff0\u914d\u7f6e\u540e\uff0c\u4f60\u7684\u670d\u52a1\u5668\u5c06\u80fd\u591f\u81ea\u52a8\u7ba1\u7406\u6cdb\u57df\u540d SSL \u8bc1\u4e66\uff0c\u5b9a\u671f\u7eed\u671f\u5e76\u81ea\u52a8\u5e94\u7528\u65b0\u7684\u8bc1\u4e66\u914d\u7f6e\u3002\u8fd9\u5c06\u5927\u5927\u964d\u4f4e\u8bc1\u4e66\u7ba1\u7406\u7684\u5de5\u4f5c\u91cf\uff0c\u540c\u65f6\u4fdd\u8bc1\u7f51\u7ad9\u7684 HTTPS \u52a0\u5bc6\u8fde\u63a5\u59cb\u7ec8\u6709\u6548\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f60\u53ef\u4ee5\u968f\u65f6\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u68c0\u67e5\u73b0\u6709\u8bc1\u4e66\u7684\u72b6\u6001\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>sudo certbot certificates<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u8bc1\u4e66\u4fe1\u606f\u663e\u793a\u6b63\u786e\uff0c\u5e76\u4e14&nbsp;expiry date&nbsp;\u5728\u672a\u6765\u65e5\u671f\uff0c\u8bf4\u660e\u914d\u7f6e\u6210\u529f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u901a\u8fc7\u81ea\u52a8\u5316\u811a\u672c\u548c Certbot \u5de5\u5177\u7684\u7ed3\u5408\uff0c\u4f60\u5df2\u7ecf\u4e3a\u4f60\u7684\u6cdb\u57df\u540d SSL \u8bc1\u4e66\u5b9e\u73b0\u4e86\u4ece\u7533\u8bf7\u3001\u5b89\u88c5\u5230\u7eed\u671f\u7684\u5168\u6d41\u7a0b\u81ea\u52a8\u5316\uff0c\u8ba9\u4f60\u7684\u7f51\u7ad9\u53ef\u4ee5\u8f7b\u677e\u4fdd\u6301 HTTPS \u5b89\u5168\u8fde\u63a5\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u516b\u3001&nbsp;<\/strong><strong>\u7533\u8bf7\u7684 SSL \u8bc1\u4e66\u6587\u4ef6\u6240\u5728\u76ee\u5f55<\/strong><strong><\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f53\u4f7f\u7528&nbsp;<strong>Certbot<\/strong>&nbsp;\u6210\u529f\u7533\u8bf7\u5230 SSL \u8bc1\u4e66\u540e\uff0c\u8bc1\u4e66\u6587\u4ef6\u5c06\u9ed8\u8ba4\u4fdd\u5b58\u5728\u4ee5\u4e0b\u76ee\u5f55\u4e2d\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>\/etc\/letsencrypt\/live\/your-domain-name\/<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u5177\u4f53\u5305\u542b\u4ee5\u4e0b\u51e0\u4e2a\u6587\u4ef6\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>cert.pem\uff1a\u8fd9\u662f\u4f60\u7684&nbsp;<strong>SSL \u8bc1\u4e66<\/strong>&nbsp;\u6587\u4ef6\u3002<\/li><li>privkey.pem\uff1a\u8fd9\u662f\u4f60\u7684&nbsp;<strong>\u79c1\u94a5<\/strong>&nbsp;\u6587\u4ef6\uff0c\u52a1\u5fc5\u59a5\u5584\u4fdd\u7ba1\uff0c\u5207\u52ff\u6cc4\u9732\u3002<\/li><li>chain.pem\uff1a\u8fd9\u662f&nbsp;<strong>\u4e2d\u95f4\u8bc1\u4e66\u94fe<\/strong>&nbsp;\u6587\u4ef6\uff0c\u7528\u4e8e\u9a8c\u8bc1\u8bc1\u4e66\u7684\u5b8c\u6574\u6027\u3002<\/li><li>fullchain.pem\uff1a\u8fd9\u662f&nbsp;<strong>\u5b8c\u6574\u8bc1\u4e66\u94fe<\/strong>&nbsp;\u6587\u4ef6\uff0c\u901a\u5e38\u7528\u4e8e Nginx \u6216 Apache \u7684 SSL \u914d\u7f6e\u4e2d\u3002<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u5982\uff0c\u5982\u679c\u4f60\u7684\u57df\u540d\u662f&nbsp;example.com\uff0c\u5219\u76ee\u5f55\u8def\u5f84\u4e3a\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>\/etc\/letsencrypt\/live\/example.com\/<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f60\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b\u8bc1\u4e66\u8be6\u7ec6\u4fe1\u606f\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>sudo certbot certificates<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u8f93\u51fa\u793a\u4f8b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>Certificate Name: example.com<br>Domains: example.com www.example.com<br>Expiry Date: 2024-02-10 14:30:00+00:00 (VALID: 75 days)<br>Certificate Path: \/etc\/letsencrypt\/live\/example.com\/fullchain.pem<br>Private Key Path: \/etc\/letsencrypt\/live\/example.com\/privkey.pem<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u63d0\u793a<\/strong>\uff1a\u4e3a\u4e86\u907f\u514d\u8bc1\u4e66\u8def\u5f84\u9519\u8bef\uff0c\u5efa\u8bae\u5728 Nginx \u6216 Apache \u914d\u7f6e\u4e2d\u76f4\u63a5\u4f7f\u7528&nbsp;fullchain.pem&nbsp;\u548c&nbsp;privkey.pem&nbsp;\u4e24\u4e2a\u6587\u4ef6\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>nginx\u914d\u7f6e\u8bc1\u4e66\u793a\u4f8b<\/strong><strong><\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>server {<br>     listen 80;<br>     server_name example.com www.example.com;<br><br> &nbsp;   location \/ {<br>         return 301 https:\/\/$host$request_uri;<br>     } <br>}<br>server {<br>     listen 443 ssl;<br>     server_name example.com www.example.com;<br><br>     ssl_certificate \/etc\/letsencrypt\/live\/example.com\/fullchain.pem;<br>     ssl_certificate_key \/etc\/letsencrypt\/live\/example.com\/privkey.pem;<br><br>     location \/ {<br>         proxy_pass http:\/\/127.0.0.1:8080;<br>     } <br>}<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u4f7f\u7528docker nginx\uff0c\u53ef\u4ee5\u901a\u8fc7docker\u6302\u8f7d\u5377\u4f7f\u7528\u8bc1\u4e66\uff0c\u6bd4\u5982\u6211\u5c31\u662f\u8fd9\u6837\u4f7f\u7528\u7684\uff1a<br>compose.yml\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>services:<br>   nginx:<br>     image: nginx:latest<br>     networks:<br>       &#8211; spy<br>     ports:<br>       &#8211; &#8220;80:80&#8221;<br>       &#8211; &#8220;443:443&#8221;<br>     environment:<br>       &#8211; TZ=Asia\/Shanghai # \u8bbe\u7f6e\u4e3a\u4e0a\u6d77\u65f6\u533a<br>     volumes:<br>       # \u4e3b\u914d\u7f6e<br>       &#8211; .\/nginx\/nginx.conf:\/etc\/nginx\/nginx.conf:rw<br>        # include\u914d\u7f6e<br>       &#8211; .\/nginx\/conf.d\/:\/etc\/nginx\/conf.d\/:rw<br>       # \u8bc1\u4e66<br>       &#8211; \/etc\/letsencrypt\/live\/spystudy.cn\/fullchain.pem:\/etc\/ssl\/certs\/spystudy.cn\/fullchain.pem:rw<br>       &#8211; \/etc\/letsencrypt\/live\/spystudy.cn\/privkey.pem:\/etc\/ssl\/certs\/spystudy.cn\/private.pem:rw<br>       # \u65e5\u5fd7<br>       &#8211; .\/nginx\/logs\/:\/var\/log\/nginx\/:rw<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u7136\u540enginx\u914d\u7f6e\u6587\u4ef6\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>server {<br>     listen 443 ssl;<br>     server_name spystudy.cn;<br><br>     ssl_certificate \/etc\/ssl\/certs\/spystudy.cn\/fullchain.pem;<br>     ssl_certificate_key \/etc\/ssl\/certs\/spystudy.cn\/private.pem;<br><br>     return 301 https:\/\/www.spystudy.cn$request_uri;<br>}<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u4e5d\u3001&nbsp;<\/strong><strong>\u9a8c\u8bc1 HTTPS \u914d\u7f6e<\/strong><strong><\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u8bc1\u4e66\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u53ef\u4ee5\u901a\u8fc7\u8bbf\u95ee&nbsp;https:\/\/example.com&nbsp;\u68c0\u67e5\u662f\u5426\u6210\u529f\u542f\u7528\u4e86 HTTPS\u3002\u4f60\u4e5f\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b\u8bc1\u4e66\u72b6\u6001\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>sudo certbot certificates<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u8bc1\u4e66\u4fe1\u606f\u663e\u793a\u6b63\u786e\uff0c\u5e76\u4e14&nbsp;expiry date&nbsp;\u5728\u672a\u6765\u65e5\u671f\uff0c\u8bf4\u660e\u914d\u7f6e\u6210\u529f\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u5341\u3001&nbsp;<\/strong><strong>\u5e38\u89c1\u95ee\u9898\u53ca\u89e3\u51b3\u65b9\u6cd5<\/strong><strong><\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>1.&nbsp;<\/strong><strong>DNS \u9a8c\u8bc1\u5931\u8d25<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u68c0\u67e5 DNS \u8bb0\u5f55\u662f\u5426\u6dfb\u52a0\u6b63\u786e\uff0c\u5e76\u786e\u4fdd\u8bb0\u5f55\u5df2\u5b8c\u5168\u4f20\u64ad\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b DNS \u89e3\u6790\u72b6\u6001\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>nslookup -q=txt _acme-challenge.example.com<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>2.&nbsp;<\/strong><strong>Nginx \u914d\u7f6e\u51b2\u7a81<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c Certbot \u65e0\u6cd5\u81ea\u52a8\u4fee\u6539 Nginx \u914d\u7f6e\u6587\u4ef6\uff0c\u4f60\u53ef\u4ee5\u624b\u52a8\u66f4\u65b0 Nginx \u914d\u7f6e\u6587\u4ef6\uff08\/etc\/nginx\/sites-available\/default\uff09\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>server {<br>listen 80;<br>server_name example.com www.example.com;<br>&nbsp;<br>location \/ {<br>return 301 https:\/\/$host$request_uri;<br>}<br>}<br>&nbsp;<br>server {<br>listen 443 ssl;<br>server_name example.com www.example.com;<br>&nbsp;<br>ssl_certificate \/etc\/letsencrypt\/live\/example.com\/fullchain.pem;<br>ssl_certificate_key \/etc\/letsencrypt\/live\/example.com\/privkey.pem;<br>include \/etc\/letsencrypt\/options-ssl-nginx.conf;<br>ssl_dhparam \/etc\/letsencrypt\/ssl-dhparams.pem;<br>&nbsp;<br>location \/ {<br>proxy_pass http:\/\/127.0.0.1:8080;<br>}<br>}<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4fdd\u5b58\u5e76\u6d4b\u8bd5 Nginx \u914d\u7f6e\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>sudo nginx -t<br>sudo systemctl reload nginx<\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u5982\u4eca\u7684\u4e92\u8054\u7f51\u73af\u5883\u4e2d\uff0c\u4e3a\u7f51\u7ad9\u914d\u7f6e SSL \u8bc1\u4e66\u5df2\u6210\u4e3a\u5b89\u5168\u7684\u6807\u914d\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Let&#8217;s Encrypt\u514d\u8d39\u83b7\u53d6\u6cdb\u57df\u540d SSL \u8bc1\u4e66\uff0c\u5e76\u5b9e\u73b0\u81ea\u52a8\u7eed\u671f\uff0c\u4e3a\u4f60\u7684\u7f51\u7ad9\u4fdd\u9a7e\u62a4\u822a\u3002 \u4e00\u3001&nbsp;\u73af\u5883\u51c6\u5907 \u5728\u5f00\u59cb\u4e4b\u524d\uff0c\u786e\u4fdd\u4f60\u5177\u5907\u4ee5\u4e0b\u6761\u4ef6\uff1a \u4e00\u53f0\u53ef\u4ee5\u8bbf\u95ee\u4e92\u8054\u7f51\u7684\u670d\u52a1\u5668\uff08Linux \u73af\u5883\uff0c\u5982 Ubuntu\/CentOS\uff09\u3002 Root&nbsp;\u6743\u9650\u6216&nbsp;sudo&nbsp;\u6743\u9650\u3002 \u4e00\u4e2a&hellip; <a class=\"more-link\" href=\"https:\/\/www.cygzs.net\/?p=491\">(more)<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_owldraft_subtitle":"","footnotes":""},"categories":[8,1],"tags":[44,45],"class_list":["post-491","post","type-post","status-publish","format-standard","hentry","category-centos","category-it","tag-certbot","tag-45"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Certbot\u7533\u8bf7Let&#039;s Encrypt \u514d\u8d39\u57df\u540d\u8bc1\u4e66 - \u7433\u6d77\u5bb6\u56ed<\/title>\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.cygzs.net\/?p=491\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" 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