{"id":616,"date":"2021-01-06T15:53:35","date_gmt":"2021-01-06T07:53:35","guid":{"rendered":"https:\/\/blog.espnlol.com\/?p=616"},"modified":"2024-10-08T18:06:42","modified_gmt":"2024-10-08T10:06:42","slug":"%e7%94%a8certbot%e7%94%b3%e8%af%b7%e5%85%8d%e8%b4%b9lets-encrypt%e6%b3%9b%e5%9f%9f%e5%90%8d%e8%af%81%e4%b9%a6%e8%87%aa%e5%8a%a8%e7%bb%ad%e6%9c%9f","status":"publish","type":"post","link":"https:\/\/blog.espnlol.com\/?p=616","title":{"rendered":"\u7528Certbot\u7533\u8bf7\u514d\u8d39Let&#8217;s Encrypt\u6cdb\u57df\u540d\u8bc1\u4e66+\u81ea\u52a8\u7eed\u671f"},"content":{"rendered":"\n<p>Let\u2019s Encrypt\u662f\u4e00\u4e2a\u514d\u8d39\u7684CA\u8bc1\u4e66\u9881\u53d1\u673a\u6784\uff0c\u4ecev2\u7248\u672c\u534f\u8bae\u5f00\u59cb\u652f\u6301\u6cdb\u57df\u540d\u8bc1\u4e66\u7533\u8bf7\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"b3_solo_h3_0\">\u4ec0\u4e48\u662f\u901a\u914d\u7b26\u8bc1\u4e66<\/h3>\n\n\n\n<p>\u5728\u6ca1\u6709\u51fa\u73b0\u901a\u914d\u7b26\u8bc1\u4e66\u4e4b\u524d\uff0cLet\u2019s Encrypt \u652f\u6301\u4e24\u79cd\u8bc1\u4e66\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u5355\u57df\u540d\u8bc1\u4e66\uff1a\u8bc1\u4e66\u4ec5\u4ec5\u5305\u542b\u4e00\u4e2a\u4e3b\u673a\u3002<\/li>\n\n\n\n<li>SAN \u8bc1\u4e66\uff1a\u4e00\u5f20\u8bc1\u4e66\u53ef\u4ee5\u5305\u62ec\u591a\u4e2a\u4e3b\u673a\uff08Let\u2019s Encrypt \u9650\u5236\u662f 20\uff09\uff0c\u4e5f\u5c31\u662f\u8bc1\u4e66\u53ef\u4ee5\u5305\u542b\u4e0b\u5217\u7684\u4e3b\u673a\uff1awww.example.com\u3001www.example.cn\u3001blog.example.com\u7b49\u7b49\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u8bc1\u4e66\u5305\u542b\u7684\u4e3b\u673a\u53ef\u4ee5\u4e0d\u662f\u540c\u4e00\u4e2a\u6ce8\u518c\u57df\uff0c\u4e0d\u8981\u95ee\u6211\u6ce8\u518c\u57df\u662f\u4ec0\u4e48\uff1f\u6ce8\u518c\u57df\u5c31\u662f\u5411\u57df\u540d\u6ce8\u518c\u5546\u8d2d\u4e70\u7684\u57df\u540d\u3002<\/p>\n\n\n\n<p>\u5bf9\u4e8e\u4e2a\u4eba\u7528\u6237\u6765\u8bf4\uff0c\u7531\u4e8e\u4e3b\u673a\u5e76\u4e0d\u662f\u592a\u591a\uff0c\u6240\u4ee5\u4f7f\u7528 SAN \u8bc1\u4e66\u5b8c\u5168\u6ca1\u6709\u95ee\u9898\uff0c\u4f46\u662f\u5bf9\u4e8e\u5927\u516c\u53f8\u6765\u8bf4\u6709\u4e00\u4e9b\u95ee\u9898\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5b50\u57df\u540d\u975e\u5e38\u591a\uff0c\u800c\u4e14\u8fc7\u4e00\u6bb5\u65f6\u95f4\u53ef\u80fd\u5c31\u8981\u4f7f\u7528\u4e00\u4e2a\u65b0\u7684\u4e3b\u673a\u3002<\/li>\n\n\n\n<li>\u6ce8\u518c\u57df\u4e5f\u975e\u5e38\u591a\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u8bfb\u8005\u53ef\u4ee5\u601d\u8003\u4e0b\uff0c\u5bf9\u4e8e\u5927\u4f01\u4e1a\u6765\u8bf4\uff0cSAN \u8bc1\u4e66\u53ef\u80fd\u5e76\u4e0d\u80fd\u6ee1\u8db3\u9700\u6c42\uff0c\u7c7b\u4f3c\u4e8e sina \u8fd9\u6837\u7684\u7f51\u7ad9\uff0c\u6240\u6709\u7684\u4e3b\u673a\u5168\u90e8\u5305\u542b\u5728\u4e00\u5f20\u8bc1\u4e66\u4e2d\uff0c\u800c\u4f7f\u7528 Let\u2019s Encrypt \u8bc1\u4e66\u662f\u65e0\u6cd5\u6ee1\u8db3\u7684\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"b3_solo_h3_1\">Let\u2019s Encrypt \u901a\u914d\u7b26\u8bc1\u4e66<\/h3>\n\n\n\n<p>\u901a\u914d\u7b26\u8bc1\u4e66\u5c31\u662f\u8bc1\u4e66\u4e2d\u53ef\u4ee5\u5305\u542b\u4e00\u4e2a\u901a\u914d\u7b26\uff0c\u6bd4\u5982&nbsp;<em>.example.com\u3001<\/em>.example.cn\uff0c\u8bfb\u8005\u5f88\u5feb\u660e\u767d\uff0c\u5927\u578b\u4f01\u4e1a\u4e5f\u53ef\u4ee5\u4f7f\u7528\u901a\u914d\u7b26\u8bc1\u4e66\u4e86\uff0c\u4e00\u5f20\u8bc1\u4e66\u53ef\u4ee5\u9632\u6b62\u66f4\u591a\u7684\u4e3b\u673a\u4e86\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"b3_solo_h3_2\">\u4e0b\u8f7d<\/h3>\n\n\n\n<p>\u6211\u4eec\u901a\u8fc7&nbsp;<a href=\"https:\/\/certbot.eff.org\/\" target=\"_blank\" rel=\"noreferrer noopener\">certbot-auto<\/a>&nbsp;\u81ea\u52a8\u751f\u6210\u5de5\u5177\u6765\u64cd\u4f5c\u3002<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">wget https:\/\/dl.eff.org\/certbot-auto\nchmod +x certbot-auto wget https:\/\/dl.eff.org\/certbot-auto\n<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"b3_solo_h3_3\">\u751f\u6210\u8bc1\u4e66<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">.\/certbot-auto certonly --email \u90ae\u7bb1 -d \u57df\u540d -d \u57df\u540d2 --manual --preferred-challenges dns --server https:\/\/acme-v02.api.letsencrypt.org\/directory  \n<\/pre>\n\n\n\n<p>`certonly` \u8868\u793a\u5b89\u88c5\u6a21\u5f0f\uff0cCertbot \u6709\u5b89\u88c5\u6a21\u5f0f\u548c\u9a8c\u8bc1\u6a21\u5f0f\u4e24\u79cd\u7c7b\u578b\u7684\u63d2\u4ef6\u3002<\/p>\n\n\n\n<p>&#8211;manual&nbsp;\u8868\u793a\u624b\u52a8\u4ea4\u4e92\u6a21\u5f0f\uff0cCertbot \u6709\u5f88\u591a\u63d2\u4ef6\uff0c\u4e0d\u540c\u7684\u63d2\u4ef6\u90fd\u53ef\u4ee5\u7533\u8bf7\u8bc1\u4e66\uff0c\u7528\u6237\u53ef\u4ee5\u6839\u636e\u9700\u8981\u81ea\u884c\u9009\u62e9<\/p>\n\n\n\n<p>-d&nbsp;\u4e3a\u90a3\u4e9b\u4e3b\u673a\u7533\u8bf7\u8bc1\u4e66\uff0c\u5982\u679c\u662f\u901a\u914d\u7b26\uff0c\u8f93\u5165 *.xxxx.com \uff08\u53ef\u4ee5\u66ff\u6362\u4e3a\u4f60\u81ea\u5df1\u7684\u57df\u540d\uff09<\/p>\n\n\n\n<p>&#8211;preferred-challenges&nbsp;\u4f7f\u7528 DNS \u65b9\u5f0f\u6821\u9a8c\u57df\u540d\u6240\u6709\u6743<\/p>\n\n\n\n<p>&#8211;server&nbsp;Let&#8217;s Encrypt ACME v2 \u7248\u672c\u4f7f\u7528\u7684\u670d\u52a1\u5668\u4e0d\u540c\u4e8e v1 \u7248\u672c\uff0c\u9700\u8981\u663e\u793a\u6307\u5b9a\u3002<\/p>\n\n\n\n<p><strong>\u64cd\u4f5c\u4ea4\u4e92\u6d41\u7a0b<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u662f\u5426\u540c\u610f Let&#8217;s Encrypt \u534f\u8bae\u8981\u6c42,\u6309y\u540c\u610f\u786e\u8ba4<\/li>\n\n\n\n<li>\u8be2\u95ee\u662f\u5426\u5bf9\u57df\u540d\u548c\u673a\u5668\uff08IP\uff09\u8fdb\u884c\u7ed1\u5b9a\u6309y\u7ed1\u5b9a<\/li>\n\n\n\n<li><a href=\"https:\/\/willh.cn\/upload\/b087ad479e504055acf9227b24154baf_ssl.png?imageView2\/2\/w\/1280\/format\/jpg\/interlace\/1\/q\/100\"><\/a>\u57df\u540d\u9a8c\u8bc1 dns \u89e3\u6790\u589e\u52a0 TXT \u914d\u7f6e\uff0c\u5bf9\u7533\u8bf7\u57df\u540d\u6dfb\u52a0TXT\u89e3\u6790\uff0c\u540d\u79f0\u4e3a_achme-challenge,\u503c\u4e3a\u4ea4\u4e92\u6a21\u5f0f\u6240\u7ed9\u51fa\u7684\u503c\u3002<\/li>\n\n\n\n<li>\u521b\u5efa\u6210\u529f \/etc\/letsencrypt\/live\/xxxx.com\/ \u4e0b\u4f1a\u751f\u6210 4 \u4e2a\u6587\u4ef6\uff0c\u8bf7\u52ff\u66f4\u6539 ssl \u6587\u4ef6\u4f4d\u7f6e\uff0c\u8fd9\u6837\u53ef\u4ee5\u51cf\u5c11\u81ea\u52a8\u7eed\u671f\u65f6\u7684\u64cd\u4f5c<br>cert.pem &#8211; Apache\u670d\u52a1\u5668\u7aef\u8bc1\u4e66<br>chain.pem &#8211; Apache\u6839\u8bc1\u4e66\u548c\u4e2d\u7ee7\u8bc1\u4e66<br>fullchain.pem &#8211; Nginx\u6240\u9700\u8981ssl_certificate\u6587\u4ef6<br>privkey.pem &#8211; \u5b89\u5168\u8bc1\u4e66KEY\u6587\u4ef6<br>Nginx\u73af\u5883\uff0c\u5c31\u53ea\u9700\u8981\u7528\u5230fullchain.pem\u548cprivkey.pem\u4e24\u4e2a\u8bc1\u4e66\u6587\u4ef6<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"b3_solo_h3_5\">nginx \u914d\u7f6e<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"b3_solo_h4_6\">\u589e\u52a0 443 \u7aef\u53e3\u76d1\u542c<\/h4>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">listen 443 ssl; \n<\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"b3_solo_h4_7\">\u589e\u52a0 ssl \u914d\u7f6e<\/h4>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">ssl_protocols TLSv1 TLSv1.1 TLSv1.2;\nssl_ciphers EECDH+CHACHA20:EECDH+CHACHA20-draft:EECDH+AES128:RSA+AES128:EECDH+AES256:RSA+AES256:EECDH+3DES:RSA+3DES:!MD5;\nssl_session_cache builtin:1000 shared:SSL:10m;\nresolver 8.8.8.8 8.8.4.4 valid=300s;\nresolver_timeout 5s;\nssl_prefer_server_ciphers on;\nssl_certificate \/etc\/letsencrypt\/live\/xxxx.com\/fullchain.pem;\nssl_certificate_key \/etc\/letsencrypt\/live\/xxxx.com\/privkey.pem;\nssl_session_timeout 5m;\nssl_session_tickets on;\nssl_stapling on;\nssl_stapling_verify on; `ssl_protocols TLSv1 TLSv1.1 TLSv1.2;\nssl_ciphers EECDH+CHACHA20:EECDH+CHACHA20-draft:EECDH+AES128:RSA+AES128:EECDH+AES256:RSA+AES256:EECDH+3DES:RSA+3DES:!MD5;\nssl_session_cache builtin:1000 shared:SSL:10m;\nresolver 8.8.8.8 8.8.4.4 valid=300s;\nresolver_timeout 5s;\nssl_prefer_server_ciphers on;\nssl_certificate \/etc\/letsencrypt\/live\/xxxx.com\/fullchain.pem;\nssl_certificate_key \/etc\/letsencrypt\/live\/xxxx.com\/privkey.pem;\nssl_session_timeout 5m;\nssl_session_tickets on;\nssl_stapling on;\nssl_stapling_verify on;` \n\n#### http \u5f3a\u5236\u8df3\u8f6c https\n\nserver\n    {\n        listen 80 ;\n        server_name www.xxxx.com;\n        rewrite ^(.*)$  https:\/\/$host$1 permanent; \n    } \n<\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"b3_solo_h4_8\">nginx \u91cd\u65b0\u52a0\u8f7d\u914d\u7f6e<\/h4>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">service nginx reload\n<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"b3_solo_h3_9\">\u4f7f\u7528\u811a\u672c\u751f\u6210\u53ca\u7eed\u671f<\/h3>\n\n\n\n<p>\u4ee5\u963f\u91cc\u4e91\u4e3a\u4f8b\uff0c\u6211\u4eec\u9700\u8981\u5efa\u7acb\u4e00\u4e2aapi\u6765\u8fdb\u884c\u57df\u540d\u89e3\u6790\u7b49\u64cd\u4f5c\uff0c\u8fdb\u5165\u963f\u91cc\u4e91\u63a7\u5236\u53f0\uff0c\u8bbf\u95ee\u63a7\u5236\uff0c\u521b\u5efa\u7528\u4e8e\u63a7\u5236dns\u7684\u7528\u6237\uff0c\u9650\u5236\u53d8\u6210\u8bbf\u95ee\u5373\u53ef\uff0c\u521b\u5efa\u81ea\u5b9a\u4e49\u6743\u9650\uff0c\u4e0b\u65b9\u8d34\u51fa\u8fdb\u5177\u5907\u89e3\u6790\uff0c\u67e5\u8be2\u7b49\u6743\u9650\u7684\u81ea\u5b9a\u4e49\u6743\u9650<\/p>\n\n\n\n<p>\u4e0b\u9762\u7b56\u7565\u662f\u5bf9\u5f53\u524d\u8d26\u6237\u4e0b\u6240\u6709\u7684dns\u5177\u5907\u589e\u5220\u6539\u67e5dns\u7684\u6743\u9650<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">{\n    \"Version\": \"1\",\n    \"Statement\": [\n        {\n            \"Action\": [\n                \"alidns:DescribeSiteMonitorIspInfos\",\n                \"alidns:DescribeSiteMonitorIspCityInfos\",\n                \"alidns:DescribeSupportLines\",\n                \"alidns:DescribeDomains\",\n                \"alidns:DescribeDomainNs\",\n                \"alidns:GetTxtRecordForVerify\",\n                \"alidns:AddDomainRecord\",\n                \"alidns:UpdateDomainRecord\",\n                \"alidns:DescribeDomainRecordInfo\",\n                \"alidns:UpdateDomainRecordRemark\",\n                \"alidns:DeleteSubDomainRecords\",\n                \"alidns:SetDomainRecordStatus\",\n                \"alidns:DescribeDomainGroups\"\n            ],\n            \"Resource\": \"acs:alidns:*:*:domain\/xingensheng.com\",\n            \"Effect\": \"Allow\"\n        }\n    ]\n}<\/pre>\n\n\n\n<p>\u6267\u884c\u751f\u6210\u547d\u4ee4<\/p>\n\n\n\n<p>.\/certbot-auto certonly &#8211;no-self-upgrade -d *.willh.cn -d willh.cn &#8211;manual &#8211;preferred-challenges dns &#8211;manual-auth-hook &#8220;\/home\/certbot-sh\/au.sh python aly add&#8221; &#8211;manual-cleanup-hook &#8220;\/home\/certbot-sh\/au.sh python aly clean&#8221; &#8211;dry-run<\/p>\n\n\n\n<p>\u56e0\u4e3a\u6709\u6548\u671f\u53ea\u6709 3 \u4e2a\u6708\u6211\u4eec\u9700\u8981\u81ea\u52a8\u7eed\u671f\u6765\u5ef6\u957f\u6709\u6548\u671f\u3002<\/p>\n\n\n\n<p>\u901a\u914d\u8bc1\u4e66\u53ea\u80fd\u901a\u8fc7 dns \u7684\u65b9\u5f0f\u9a8c\u8bc1\u57df\u540d\u5f52\u5c5e\uff0c\u6211\u4eec\u9700\u8981\u901a\u8fc7\u811a\u672c\u81ea\u52a8\u5b8c\u6210\u9a8c\u8bc1 &#8211;manual-auth-hook \u8bbe\u5b9a\u9a8c\u8bc1\u811a\u672c\uff0c\u5426\u5219\u65e0\u6cd5\u81ea\u52a8\u66f4\u65b0<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">.\/certbot-auto renew --no-self-upgrade --cert-name willh.cn --manual-auth-hook \/home\/certbot-sh\/au.sh --dry-run\n<\/pre>\n\n\n\n<p><strong>\u91cd\u8981\u63d0\u793a<\/strong>\uff1a\u4e3a\u907f\u514d\u9047\u5230\u64cd\u4f5c\u6b21\u6570\u7684\u9650\u5236\uff0c\u52a0\u5165 dry-run \u53c2\u6570\uff0c\u53ef\u4ee5\u907f\u514d\u64cd\u4f5c\u9650\u5236\uff0c\u7b49\u6267\u884c\u65e0\u8bef\u540e\uff0c\u518d\u8fdb\u884c\u771f\u5b9e\u7684 renew \u64cd\u4f5c\u3002<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>au.sh\u811a\u672c\u5177\u4f53\u53c2\u8003<a href=\"https:\/\/github.com\/ywdblog\/certbot-letencrypt-wildcardcertificates-alydns-au\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/github.com\/ywdblog\/certbot-letencrypt-wildcardcertificates-alydns-au<\/a><\/p>\n<\/blockquote>\n\n\n\n<p>\u6709\u4e86\u8fd9\u4e24\u4e2a\u811a\u672c\uff0c\u6211\u4eec\u5c31\u53ef\u4ee5\u901a\u8fc7 crontab \u6bcf\u6708\u5b9a\u65f6\u6267\u884c\u4e00\u6b21\u7eed\u671f\uff0c\u5e76\u91cd\u65b0\u52a0\u8f7d nginx \u914d\u7f6e\u3002<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">crontab -e<\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"b3_solo_h4_10\">\u6dfb\u52a0\u5b9a\u65f6\u4efb\u52a1<\/h4>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">0 0,12 * * * python -c 'import random; import time; time.sleep(random.random() * 3600)' &amp;&amp; \u811a\u672c\u8def\u5f84\/certbot-auto renew --manual --preferred-challenges dns --manual-auth-hook \u811a\u672c\u8def\u5f84\/au.sh --renew-hook \"\/usr\/local\/nginx\/sbin\/nginx -s reload\"<\/pre>\n\n\n\n<p>openssl \u67e5\u770b\u8bc1\u4e66\u8be6\u60c5\u547d\u4ee4<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\u6253\u5370\u8bc1\u4e66\u7684\u8fc7\u671f\u65f6\u95f4\nopenssl x509 -in signed.crt -noout -dates\n\n\u6253\u5370\u51fa\u8bc1\u4e66\u7684\u5185\u5bb9\uff1a\nopenssl x509 -in cert.pem -noout -text\n\n\u6253\u5370\u51fa\u8bc1\u4e66\u7684\u7cfb\u5217\u53f7\nopenssl x509 -in cert.pem -noout -serial\n\n\u6253\u5370\u51fa\u8bc1\u4e66\u7684\u62e5\u6709\u8005\u540d\u5b57\nopenssl x509 -in cert.pem -noout -subject\n\u4ee5RFC2253\u89c4\u5b9a\u7684\u683c\u5f0f\u6253\u5370\u51fa\u8bc1\u4e66\u7684\u62e5\u6709\u8005\u540d\u5b57\nopenssl x509 -in cert.pem -noout -subject -nameopt RFC2253\n\n\u5728\u652f\u6301UTF8\u7684\u7ec8\u7aef\u4e00\u884c\u8fc7\u6253\u5370\u51fa\u8bc1\u4e66\u7684\u62e5\u6709\u8005\u540d\u5b57\nopenssl x509 -in cert.pem -noout -subject -nameopt oneline -nameopt -escmsb\n\n\u6253\u5370\u51fa\u8bc1\u4e66\u7684MD5\u7279\u5f81\u53c2\u6570\nopenssl x509 -in cert.pem -noout -fingerprint\n\n\u6253\u5370\u51fa\u8bc1\u4e66\u7684SHA\u7279\u5f81\u53c2\u6570\nopenssl x509 -sha1 -in cert.pem -noout -fingerprint\n\n\u628aPEM\u683c\u5f0f\u7684\u8bc1\u4e66\u8f6c\u5316\u6210DER\u683c\u5f0f\nopenssl x509 -in cert.pem -inform PEM -out cert.der -outform DER\n\n\u628a\u4e00\u4e2a\u8bc1\u4e66\u8f6c\u5316\u6210CSR\nopenssl x509 -x509toreq -in cert.pem -out req.pem -signkey key.pem\n\n\u7ed9\u4e00\u4e2aCSR\u8fdb\u884c\u5904\u7406\uff0c\u9881\u53d1\u5b57\u7b7e\u540d\u8bc1\u4e66\uff0c\u589e\u52a0CA\u6269\u5c55\u9879\nopenssl x509 -req -in careq.pem -extfile openssl.cnf -extensions v3_ca -signkey key.pem -out cacert.pem\n\n\u7ed9\u4e00\u4e2aCSR\u7b7e\u540d\uff0c\u589e\u52a0\u7528\u6237\u8bc1\u4e66\u6269\u5c55\u9879\nopenssl x509 -req -in req.pem -extfile openssl.cnf -extensions v3_usr -CA cacert.pem -CAkey key.pem -CAcreateserial\n\n\u67e5\u770bcsr\u6587\u4ef6\u7ec6\u8282\uff1a\nopenssl req -in my.csr -noout -text<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Let\u2019s Encrypt\u662f\u4e00\u4e2a\u514d\u8d39\u7684CA\u8bc1\u4e66\u9881\u53d1\u673a\u6784\uff0c\u4ecev2\u7248\u672c\u534f\u8bae\u5f00\u59cb\u652f\u6301\u6cdb &hellip; <a href=\"https:\/\/blog.espnlol.com\/?p=616\">\u7ee7\u7eed\u9605\u8bfb <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-616","post","type-post","status-publish","format-standard","hentry","category-nginx"],"_links":{"self":[{"href":"https:\/\/blog.espnlol.com\/index.php?rest_route=\/wp\/v2\/posts\/616","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.espnlol.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.espnlol.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.espnlol.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.espnlol.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=616"}],"version-history":[{"count":3,"href":"https:\/\/blog.espnlol.com\/index.php?rest_route=\/wp\/v2\/posts\/616\/revisions"}],"predecessor-version":[{"id":955,"href":"https:\/\/blog.espnlol.com\/index.php?rest_route=\/wp\/v2\/posts\/616\/revisions\/955"}],"wp:attachment":[{"href":"https:\/\/blog.espnlol.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=616"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.espnlol.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=616"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.espnlol.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=616"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}