{"id":1717,"date":"2024-10-12T21:26:38","date_gmt":"2024-10-12T12:26:38","guid":{"rendered":"https:\/\/rfsec.ddns.net\/db\/?p=1717"},"modified":"2025-01-08T14:05:20","modified_gmt":"2025-01-08T05:05:20","slug":"lets-encrypt-%e3%81%ae%e8%a8%bc%e6%98%8e%e6%9b%b8%e3%82%92%e3%83%96%e3%83%a9%e3%82%a6%e3%82%b6%e4%b8%8a%e3%81%a7%e7%b0%a1%e5%8d%98%e5%8f%96%e5%be%97","status":"publish","type":"post","link":"https:\/\/rfsec.ddns.net\/db\/?p=1717","title":{"rendered":"Let&#8217;s Encrypt \u306e\u8a3c\u660e\u66f8\u3092\u30d6\u30e9\u30a6\u30b6\u4e0a\u3067\u7c21\u5358\u53d6\u5f97"},"content":{"rendered":"\n<p><a href=\"https:\/\/qiita.com\/tappie\/items\/76881fdf7996c57a105a\">\u53c2\u7167\u30b5\u30a4\u30c8<\/a><\/p>\n\n\n\n<p>\u8a3c\u660e\u66f8\u306e\u78ba\u8a8d\u3000<strong>cat cert.pem |openssl x509 -text -noout<\/strong><\/p>\n\n\n\n<p><a href=\"https:\/\/sslnow.16mhz.net\/\">\u5b9f\u969b\u306b\u53d6\u5f97\u3059\u308b\u30b5\u30a4\u30c8<\/a><\/p>\n\n\n\n<p class=\"has-medium-font-size\">&nbsp;Let&#8217;s Encrypt \u3078\u767b\u9332<\/p>\n\n\n\n<p><strong>Email<\/strong>\u3092\u5165\u529b\u3057\u3066\u3001\u7f72\u540d\u9375\u3092\u53d6\u5f97<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"866\" height=\"423\" src=\"https:\/\/rfsec.ddns.net\/db\/wp-content\/uploads\/2024\/10\/1-1.jpg\" alt=\"\" class=\"wp-image-1718\" srcset=\"https:\/\/rfsec.ddns.net\/db\/wp-content\/uploads\/2024\/10\/1-1.jpg 866w, https:\/\/rfsec.ddns.net\/db\/wp-content\/uploads\/2024\/10\/1-1-300x147.jpg 300w, https:\/\/rfsec.ddns.net\/db\/wp-content\/uploads\/2024\/10\/1-1-768x375.jpg 768w, https:\/\/rfsec.ddns.net\/db\/wp-content\/uploads\/2024\/10\/1-1-624x305.jpg 624w\" sizes=\"auto, (max-width: 866px) 100vw, 866px\" \/><\/figure>\n\n\n\n<p>2. \u30c1\u30e3\u30ec\u30f3\u30b8\u30c8\u30fc\u30af\u30f3\u306e\u53d6\u5f97<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"748\" height=\"576\" src=\"https:\/\/rfsec.ddns.net\/db\/wp-content\/uploads\/2024\/10\/2-1.jpg\" alt=\"\" class=\"wp-image-1719\" srcset=\"https:\/\/rfsec.ddns.net\/db\/wp-content\/uploads\/2024\/10\/2-1.jpg 748w, https:\/\/rfsec.ddns.net\/db\/wp-content\/uploads\/2024\/10\/2-1-300x231.jpg 300w, https:\/\/rfsec.ddns.net\/db\/wp-content\/uploads\/2024\/10\/2-1-624x481.jpg 624w\" sizes=\"auto, (max-width: 748px) 100vw, 748px\" \/><\/figure>\n\n\n\n<p class=\"has-medium-font-size\">3. \u30c9\u30e1\u30a4\u30f3\u540d\u306e\u6240\u6709\u78ba\u8a8d<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"702\" src=\"https:\/\/rfsec.ddns.net\/db\/wp-content\/uploads\/2024\/10\/3-1-1024x702.jpg\" alt=\"\" class=\"wp-image-1720\" srcset=\"https:\/\/rfsec.ddns.net\/db\/wp-content\/uploads\/2024\/10\/3-1-1024x702.jpg 1024w, https:\/\/rfsec.ddns.net\/db\/wp-content\/uploads\/2024\/10\/3-1-300x206.jpg 300w, https:\/\/rfsec.ddns.net\/db\/wp-content\/uploads\/2024\/10\/3-1-768x526.jpg 768w, https:\/\/rfsec.ddns.net\/db\/wp-content\/uploads\/2024\/10\/3-1-624x428.jpg 624w, https:\/\/rfsec.ddns.net\/db\/wp-content\/uploads\/2024\/10\/3-1.jpg 1115w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"has-medium-font-size\">4. \u8a3c\u660e\u66f8\u767a\u884c\u7533\u8acb<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"691\" height=\"924\" src=\"https:\/\/rfsec.ddns.net\/db\/wp-content\/uploads\/2024\/10\/4-2.jpg\" alt=\"\" class=\"wp-image-1722\" srcset=\"https:\/\/rfsec.ddns.net\/db\/wp-content\/uploads\/2024\/10\/4-2.jpg 691w, https:\/\/rfsec.ddns.net\/db\/wp-content\/uploads\/2024\/10\/4-2-224x300.jpg 224w, https:\/\/rfsec.ddns.net\/db\/wp-content\/uploads\/2024\/10\/4-2-624x834.jpg 624w\" sizes=\"auto, (max-width: 691px) 100vw, 691px\" \/><\/figure>\n\n\n\n<p class=\"has-medium-font-size\">5. \u767a\u884c\u3055\u308c\u305f\u8a3c\u660e\u66f8<\/p>\n\n\n\n<p>cert.pem (\u30b5\u30fc\u30d0\u8a3c\u660e\u66f8)\u3001chain.pem (\u4e2d\u9593\u8a3c\u660e\u66f8)\u3001fullchain.pem (\u30b5\u30fc\u30d0\u8a3c\u660e\u66f8 + \u4e2d\u9593\u8a3c\u660e\u66f8)\u3068\u3001STEP4\u3067\u53d6\u5f97\u3057\u305f\u79d8\u5bc6\u9375\u3092\u30b5\u30fc\u30d0\u30fc\u3078\u8a2d\u7f6e\u3059\u308b<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>\/etc\/letsencrypt\/archive\/live\/b17.ddns.net\/<\/p>\n\n\n\n<p>\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306e\u78ba\u8a8d<\/p>\n\n\n\n<p><strong>$cat cert.pem |openssl x509 -text -noout<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code has-medium-font-size\"><code>Certificate:\n    Data:\n        Version: 3 (0x2)\n        Serial Number:\n            04:85:92:51:53:66:49:fe:d6:7a:17:6a:1a:9f:aa:ab:c2:4c\n        Signature Algorithm: sha256WithRSAEncryption\n        Issuer: C = US, O = Let's Encrypt, CN = R11\n        Validity\n            <strong>Not Before: Jan  8 00:12:59 2025 GMT\n            Not After : Apr  8 00:12:58 2025 GMT\n        Subject: CN = rfsec.ddns.net<\/strong><\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u53c2\u7167\u30b5\u30a4\u30c8 \u8a3c\u660e\u66f8\u306e\u78ba\u8a8d\u3000cat cert.pem |openssl x509 -text -noout \u5b9f\u969b\u306b\u53d6\u5f97\u3059\u308b\u30b5\u30a4\u30c8 &nbsp;Let&#8217;s Encrypt \u3078\u767b\u9332 Email\u3092\u5165\u529b\u3057\u3066\u3001\u7f72\u540d\u9375\u3092\u53d6 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[8,3],"tags":[],"class_list":["post-1717","post","type-post","status-publish","format-standard","hentry","category-security","category-network"],"featured_image_src":null,"author_info":{"display_name":"mars","author_link":"https:\/\/rfsec.ddns.net\/db\/?author=1"},"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/rfsec.ddns.net\/db\/index.php?rest_route=\/wp\/v2\/posts\/1717","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rfsec.ddns.net\/db\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rfsec.ddns.net\/db\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rfsec.ddns.net\/db\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/rfsec.ddns.net\/db\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1717"}],"version-history":[{"count":4,"href":"https:\/\/rfsec.ddns.net\/db\/index.php?rest_route=\/wp\/v2\/posts\/1717\/revisions"}],"predecessor-version":[{"id":1941,"href":"https:\/\/rfsec.ddns.net\/db\/index.php?rest_route=\/wp\/v2\/posts\/1717\/revisions\/1941"}],"wp:attachment":[{"href":"https:\/\/rfsec.ddns.net\/db\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1717"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rfsec.ddns.net\/db\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1717"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rfsec.ddns.net\/db\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1717"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}