{"id":16011,"date":"2021-12-28T14:34:30","date_gmt":"2021-12-28T05:34:30","guid":{"rendered":"http:\/\/www.code-magagine.com\/?p=16011"},"modified":"2023-05-28T08:02:17","modified_gmt":"2023-05-27T23:02:17","slug":"%e3%80%90%e3%82%a4%e3%83%b3%e3%83%95%e3%83%a9%e3%80%91%e3%80%8clets-encrypt%e3%80%8d%e3%81%ab%e3%81%a4%e3%81%84%e3%81%a6","status":"publish","type":"post","link":"http:\/\/www.code-magagine.com\/?p=16011","title":{"rendered":"\u3010\u30a4\u30f3\u30d5\u30e9\u3011\u300cLet\u2019s Encrypt\u300d\u306b\u3064\u3044\u3066"},"content":{"rendered":"

Let\u2019s Encrypt\u3068\u306f\uff1f<\/h2>\n

\u7121\u6599\u3067SSL\u8a3c\u660e\u66f8\u3092\u767a\u884c\u3067\u304d\u308b\u30b5\u30fc\u30d3\u30b9\u3067\u30012014\u5e74\u306b\u8a2d\u7acb\u3057\u305f\u7c73\u56fd\u306eISRG\u3068\u3044\u3046\u975e\u55b6\u5229\u56e3\u4f53\u304c\u904b\u55b6\u3057\u3066\u3044\u307e\u3059\u3002\u5168\u3066\u306eWeb\u30b5\u30a4\u30c8\u3092\u6697\u53f7\u5316\u3059\u308b\u3053\u3068\u304c\u76ee\u7684\u3067\u6d3b\u52d5\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u30eb\u30fc\u30c8\u8a3c\u660e\u66f8<\/h3>\n

\u65b0\u3057\u3044\u8a8d\u8a3c\u5c40\u306a\u306e\u3067\u3001\u51fa\u8377\u3055\u308c\u3066\u3044\u308b\u5168\u3066\u306ePC\u306b\u30eb\u30fc\u30c8\u8a3c\u660e\u66f8\u304c\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002\u306a\u306e\u3067\u3001\u4eca\u306fIden Trust\u3068\u3044\u3046\u30eb\u30fc\u30c8\u8a8d\u8a3c\u5c40\u304c\u904b\u7528\u3059\u308b\u300cDST Root CA X3\u300d\u3068\u3044\u3046\u30eb\u30fc\u30c8\u8a3c\u660e\u66f8\u3067\u30af\u30ed\u30b9\u7f72\u540d\u3055\u308c\u305f\u4e2d\u9593\u8a3c\u660e\u66f8\u3092\u5229\u7528\u3059\u308b\u5f62\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u305f\u3060\u3001\u4eca\u5f8c\u306fLet's Encrypt\u81ea\u8eab\u304c\u767a\u884c\u3059\u308b\u30eb\u30fc\u30c8\u8a3c\u660e\u66f8\u300cISRG Root X1\u300d\u304c\u4e3b\u6d41\u306b\u306a\u3063\u3066\u3044\u304f\u3082\u306e\u3068\u3057\u3066\u767a\u8868\u306f\u3055\u308c\u3066\u3044\u308b\u3088\u3046\u3067\u3059\u3002<\/p>\n

\u4ed5\u7d44\u307f<\/h2>\n

ACME\uff08Automated Certificate Management Environment\uff09<\/h3>\n

\u8a3c\u660e\u66f8\u3092\u81ea\u52d5\u767a\u884c\u3059\u308b\u4ed5\u7d44\u307f\u3067\u3059\u3002\u4ed6\u306e\u8a8d\u8a3c\u5c40\u3068\u7570\u306a\u308a\u3001\u8a8d\u8a3c\u3057\u3066\u304b\u3089\u6570\u79d2\u3067\u8a3c\u660e\u66f8\u304c\u767a\u884c\u3055\u308c\u307e\u3059\u3002<\/p>\n

\u8a3c\u660e\u66f8\u306e\u8a8d\u8a3c\u65b9\u5f0f(\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\u3001DNS\u8a8d\u8a3c\uff09<\/h3>\n

DNS\u306b\u767b\u9332\u3055\u308c\u3066\u3044\u308bA\u30ec\u30b3\u30fc\u30c9\u3092\u5229\u7528\u3059\u308b\u3002<\/p>\n

HTTP\u7d4c\u7531\u3067\u7279\u5b9a\u306e\u30d5\u30a1\u30a4\u30eb(.well-known)\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3053\u3068\u3067\u30c9\u30e1\u30a4\u30f3\u6240\u6709\u8005\u306e\u78ba\u8a8d\u3092\u3057\u307e\u3059\u3002\uff08\u4f8b\u3048\u3070\u3001xxx.com\u306e\u30c9\u30e1\u30a4\u30f3\u306e\u8a3c\u660e\u66f8\u304c\u6b32\u3057\u3044\u3068\u8981\u6c42\u3057\u3066\u304d\u305f\u4eba\u304c\u672c\u5f53\u306bxxx.com\u306e\u6240\u6709\u8005\u304b\u3069\u3046\u304b\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306b\u4f7f\u308f\u308c\u308b\u3002\uff09<\/p>\n

\u8a3c\u660e\u66f8\u3092\u53d6\u5f97\u3059\u308b\u969b\u3001\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u30eb\u30fc\u30c8\u306b.well-known\u304c\u81ea\u52d5\u7684\u306b\u751f\u6210\u3055\u308c\u308b\u304c\u3001\u3053\u306e.well-known\u30d5\u30a9\u30eb\u30c0\u306b\u30a2\u30af\u30bb\u30b9\u304c\u3067\u304d\u306a\u3044\u3068\u3001\u8a3c\u660e\u66f8\u306e\u53d6\u5f97\u306b\u5931\u6557\u3059\u308b\u3053\u3068\u306b\u306a\u308b\u3002<\/p>\n

\u6697\u53f7\u5f37\u5ea6<\/h2>\n

\u4ed6\u306e\u6709\u6599\u306eSSL\u8a3c\u660e\u66f8\u3068\u6697\u53f7\u5f37\u5ea6\u306f\u3042\u307e\u308a\u5909\u308f\u308a\u307e\u305b\u3093\u3002<\/p>\n

\u6709\u52b9\u671f\u9650<\/h2>\n

\u767a\u884c\u304b\u308990\u65e5\u3002\uff08certbot\u306a\u3069\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u4f7f\u3048\u3070\u81ea\u52d5\u66f4\u65b0\u306f\u53ef\u80fd\u3067\u3059\u3002\uff09\u3001\u4e00\u822c\u7684\u306a\u8a3c\u660e\u66f8\u306e\u6709\u52b9\u671f\u9650\u306f2\u5e74\u306a\u306e\u3067\u975e\u5e38\u306b\u77ed\u3044\u3067\u3059\u3002<\/p>\n

\u5229\u7528\u65b9\u6cd5<\/h2>\n

\u7ba1\u7406\u8005\u6a29\u9650\u306e\u3042\u308b\u30b5\u30fc\u30d0\u30fc\u3067\u306f\u3001\u4e00\u822c\u7684\u306b\u306fcertbot\u3068\u3044\u3046\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u304c\u5229\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n

certbot\u3068\u306f\uff1f<\/h2>\n

\u7121\u6599\u304b\u3064\u81ea\u52d5\u3067SSL\u8a3c\u660e\u66f8\u3092\u767a\u884c\u3067\u304d\u308b\u30c4\u30fc\u30eb\u3067\u3059\u3002CSR\u3068KEY\u30d5\u30a1\u30a4\u30eb\u306e\u4f5c\u6210\u304b\u3089Web\u30b5\u30fc\u30d0\u30fc\u306e\u8a2d\u5b9a\u307e\u3067\u81ea\u52d5\u3067\u884c\u3063\u3066\u304f\u308c\u307e\u3059\u3002<\/p>\n

cron\u3068\u7d44\u307f\u5408\u308f\u305b\u308c\u3070\u3001\u8a3c\u660e\u66f8\u306e\u66f4\u65b0\u307e\u3067\u81ea\u52d5\u5316\u3067\u304d\u307e\u3059\u3002<\/p>\n

\u8a3c\u660e\u66f8\u306e\u767a\u884c<\/h2>\n

\u300cLet\u2019s Encrypt\u300d\u3068\u547c\u3070\u308c\u308b\u8a8d\u8a3c\u5c40\u306b\u3088\u3063\u3066\u884c\u308f\u308c\u307e\u3059\u3002<\/p>\n

\u30b3\u30de\u30f3\u30c9<\/h2>\n
sudo certbot --nginx -d {\u8a3c\u660e\u66f8\u3092\u767a\u884c\u3057\u305f\u3044\u30c9\u30e1\u30a4\u30f3\u540d}<\/pre>\n
standalone<\/h2>\n
certbot\u304cWeb\u30b5\u30fc\u30d0\u30fc\u3068\u3057\u3066\u306e\u6a5f\u80fd\u3082\u6301\u3063\u3066\u3044\u308b\u306e\u3067\u3001\u305d\u308c\u3092\u4f7f\u3063\u3066\u8a2d\u5b9a\u3059\u308b\u304b\u3069\u3046\u304b\u3002standalone\u3068\u3044\u3046\u8a00\u8449\u901a\u308a\u3001Web\u30b5\u30fc\u30d0\u30fc\u304c\u306a\u304f\u3066\u3082\u8a3c\u660e\u66f8\u306e\u53d6\u5f97\u8a2d\u5b9a\u304c\u3067\u304d\u308b\u3068\u3044\u3046\u3082\u306e\u3002<\/p>\n
standalone\u306e\u5834\u5408\u306f\u3001certbot\u304c\u6301\u3063\u3066\u3044\u308bWeb\u30b5\u30fc\u30d0\u30fc\u3092\u5229\u7528\u3059\u308b\u305f\u3081\u306b80(HTTP)\u3068\u3001443(HTTPS)\u3092\u5229\u7528\u3059\u308b\u306e\u3067\u3001Apache\u3084nginx\u304c\u65e2\u306b\u52d5\u3044\u3066\u3044\u308b\u3068\u52d5\u304b\u306a\u3044\u3002<\/p>\n
\u3082\u3057\u3001\u65e2\u306bWeb\u30b5\u30fc\u30d3\u30b9\u3068\u3057\u3066\u52d5\u3044\u3066\u3044\u308b\u5834\u5408\u306f\u3001Web\u30b5\u30fc\u30d0\u30fc\u3092\u505c\u6b62\u3055\u305b\u306a\u3044\u3068\u3044\u3051\u307e\u305b\u3093\u3002\u305d\u308c\u306e\u5bfe\u7b56\u3068\u3057\u3066webroot\u30e2\u30fc\u30c9<\/strong><\/span>\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n
webroot<\/h2>\n
\u7a3c\u50cd\u4e2d\u306e\u30b5\u30fc\u30d3\u30b9\u3092\u843d\u3068\u3055\u305a\u306bSSL\u8a3c\u660e\u66f8\u306e\u767a\u884c\u53ca\u3073\u66f4\u65b0\u304c\u3067\u304d\u308b\u3002<\/p>\n
\u524d\u63d0<\/h3>\n
\u4e8b\u524d\u306bDNS\u8a2d\u5b9a\u3068nginx(\u3082\u3057\u304f\u306fApache)\u306e\u8a2d\u5b9a\u304c\u7d42\u308f\u3063\u3066\u3044\u308b\u3053\u3068<\/p>\n","protected":false},"excerpt":{"rendered":"Let\u2019s Encrypt\u3068\u306f\uff1f \u7121\u6599\u3067SSL\u8a3c\u660e\u66f8\u3092\u767a\u884c\u3067\u304d\u308b\u30b5\u30fc\u30d3\u30b9\u3067\u30012014\u5e74\u306b\u8a2d\u7acb\u3057\u305f\u7c73\u56fd\u306eISRG\u3068\u3044\u3046\u975e\u55b6\u5229\u56e3\u4f53\u304c\u904b\u55b6\u3057\u3066\u3044\u307e\u3059\u3002\u5168\u3066\u306eWeb\u30b5\u30a4\u30c8\u3092\u6697\u53f7\u5316\u3059\u308b\u3053\u3068\u304c\u76ee\u7684\u3067\u6d3b\u52d5\u3057\u3066\u3044\u307e\u3059\u3002 \u30eb\u30fc\u30c8\u8a3c\u660e\u66f8 \u65b0 […]","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[26],"tags":[],"_links":{"self":[{"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=\/wp\/v2\/posts\/16011"}],"collection":[{"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=16011"}],"version-history":[{"count":9,"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=\/wp\/v2\/posts\/16011\/revisions"}],"predecessor-version":[{"id":20684,"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=\/wp\/v2\/posts\/16011\/revisions\/20684"}],"wp:attachment":[{"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=16011"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=16011"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=16011"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}