{"id":3784,"date":"2019-01-19T18:00:10","date_gmt":"2019-01-19T09:00:10","guid":{"rendered":"https:\/\/pandanote.info\/?p=3784"},"modified":"2020-12-31T17:57:23","modified_gmt":"2020-12-31T08:57:23","slug":"lets-encrypt%e3%81%ae%e3%83%89%e3%83%a1%e3%82%a4%e3%83%b3%e8%aa%8d%e8%a8%bc%e3%81%ae%e6%96%b9%e6%b3%95%e3%82%92http-01%e3%81%ab%e5%a4%89%e6%9b%b4%e3%81%99%e3%82%8b%e3%81%9f%e3%82%81%e3%81%ae","status":"publish","type":"post","link":"https:\/\/pandanote.info\/?p=3784","title":{"rendered":"Let’s encrypt\u306e\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\u306e\u65b9\u6cd5\u3092HTTP-01\u306b\u5909\u66f4\u3059\u308b\u305f\u3081\u306e\u6e96\u5099\u3067\u8a66\u884c\u932f\u8aa4\u3057\u305f\u4ef6\u3002"},"content":{"rendered":"

\u306f\u3058\u3081\u306b<\/h2>\n

Let’s encrypt\u306e\u4e2d\u306e\u4eba\u304b\u3089\u300cAction required: Let’s Encrypt certificate renewals\u300d\u3068\u3044\u3046\u30bf\u30a4\u30c8\u30eb\u306e\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30e1\u30fc\u30eb\u304c\u6765\u307e\u3057\u305f\u3002<\/p>\n

Hello, <\/p>\n

**Action is required to prevent your Let’s Encrypt certificate renewals from breaking.** <\/p>\n

Your Let\u2019s Encrypt client used ACME TLS-SNI-01 domain validation to issue a certificate in the past 60 days. <\/p>\n

TLS-SNI-01 validation is reaching end-of-life and will stop working on **February 13th, 2019.** <\/p>\n

You need to update your ACME client to use an alternative validation method (HTTP-01, DNS-01 or TLS-ALPN-01) before this date or your certificate renewals will break and existing certificates will start to expire. <\/p>\n

If you need help updating your ACME client, please open a new topic in the Help category of the Let’s Encrypt community forum: <\/p>\n

https:\/\/community.letsencrypt.org\/c\/help <\/p>\n

Please answer all of the questions in the topic template so we can help you. <\/p>\n

For more information about the TLS-SNI-01 end-of-life please see our API announcement: <\/p>\n

https:\/\/community.letsencrypt.org\/t\/february-13-2019-end-of-life-for-all-tls-sni-01-validation-support\/74209 <\/p>\n

Thank you,
\n Let’s Encrypt Staff <\/p><\/div>\n

 
\n\u2026\u3068\u306e\u3053\u3068\u3067\u3001\u672cWeb\u30b5\u30a4\u30c8\u3067\u4f7f\u7528\u3057\u3066\u3044\u305fTLS-SNI-01\u306b\u3088\u308b\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\u30922019\u5e742\u670813\u65e5\u3067\u3084\u3081\u308b\u3068\u306e\u3053\u3068\u3067\u3059\u3002<\/p>\n

\u305d\u3053\u3067\u3061\u3087\u3044\u3068\u8abf\u3079\u3066\u307f\u305f\u3068\u3053\u308d\u3001TLS-SNI-01\u306b\u3088\u308b\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\u306b\u306f\u81ea\u5206\u304c\u6240\u6709\u3057\u3066\u3044\u306a\u3044\u30c9\u30e1\u30a4\u30f3\u306e\u8a3c\u660e\u66f8\u3092\u53d6\u5f97\u3067\u304d\u3066\u3057\u307e\u3046\u3068\u3044\u3046\u8106\u5f31\u6027\u304c\u767a\u898b\u3055\u308c\u3066\u3044\u305f<\/a>\u3068\u306e\u3053\u3068\u3067\u3059\u30022018\u5e741\u6708\u306b\u3053\u306e\u8106\u5f31\u6027\u304c\u767a\u898b\u3055\u308c\u3066\u4ee5\u964d\u3001TLS-SNI-01\u306b\u3088\u308b\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\u3067\u306e\u8a3c\u660e\u66f8\u306e\u65b0\u898f\u306e\u53d6\u5f97\u306f\u505c\u6b62\u3055\u308c\u3066\u3044\u305f\u305d\u3046\u3067\u3059\u3002<\/p>\n

\u305d\u308c\u304c\u3001\u3053\u306e\u5ea6\u4e0a\u8a18\u306e\u8106\u5f31\u6027\u306e\u767a\u898b\u4ee5\u524d\u306bTLS-SNI-01\u306b\u3088\u308b\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\u3067\u306e\u8a3c\u660e\u66f8\u3092\u53d6\u5f97\u307e\u305f\u306f\u66f4\u65b0\u3057\u3066\u3044\u305f\u30b5\u30a4\u30c8\u306b\u3064\u3044\u3066\u3082\u66f4\u65b0\u3092\u7d42\u4e86\u3059\u308b\u904b\u3073\u3068\u306a\u3063\u305f\u3088\u3046\u3067\u3059\u3002<\/p>\n

\u5b9f\u306f\u3001\u672cWeb\u30b5\u30a4\u30c8\u306b\u3064\u3044\u3066\u306f\u524d\u56de\u306e\u8a3c\u660e\u66f8\u306e\u66f4\u65b0\u304b\u3089\u305d\u308c\u307b\u3069\u65e5\u6570\u304c\u7d4c\u904e\u3057\u3066\u3044\u307e\u305b\u3093\u304c\u3001\u8a3c\u660e\u66f8\u306e\u66f4\u65b0\u304c\u5931\u6557\u3057\u3066\u3057\u307e\u3046\u3068\u5fa9\u65e7\u306b\u624b\u9593\u53d6\u308b\u53ef\u80fd\u6027\u304c\u8003\u3048\u3089\u308c\u308b\u3053\u3068\u3084\u3001Web\u30b5\u30a4\u30c8\u304c\u505c\u6b62\u3057\u3066\u3057\u307e\u3063\u305f\u308a\u3057\u3066\u7cbe\u795e\u7684\u306b\u4f59\u88d5\u304c\u306a\u3044\u4e2d\u3067\u4f5c\u696d\u3092\u884c\u3046\u3053\u3068\u306b\u3088\u308b\u4f5c\u696d\u30df\u30b9\u306a\u3069\u3068\u3044\u3063\u305f\u4e0d\u616e\u306e\u4e8c\u6b21\u707d\u5bb3\u306e\u767a\u751f\u3082\u4e88\u60f3\u3055\u308c\u307e\u3059\u3002<\/p>\n

\u305d\u3053\u3067\u3001\u7cbe\u795e\u7684\u53ca\u3073\u65e5\u7a0b\u7684\u306b\u4f59\u88d5\u306e\u3042\u308b\u3046\u3061\u306b\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\u306e\u65b9\u6cd5\u3092HTTP-01\u306b\u5909\u66f4\u3059\u308b\u305f\u3081\u306e\u6e96\u5099\u3092\u884c\u3046\u3053\u3068\u306b\u3057\u307e\u3057\u305f\u3002<\/p>\n

\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\u306e\u65b9\u6cd5\u3092HTTP-01\u306b\u5909\u66f4\u3059\u308b\u6e96\u5099\u4f5c\u696d\u6642\u306b\u304a\u3051\u308b\u8a66\u884c\u932f\u8aa4\u306b\u3064\u3044\u3066\u66f8\u304d\u307e\u3059\u3002<\/p>\n

\u306a\u304a\u3001\u3053\u306e\u8a18\u4e8b\u306fFedora 29\u4e0a\u3067\u5b9f\u884c\u3057\u305f\u7d50\u679c\u306b\u3064\u3044\u3066\u8a18\u8ff0\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u4f5c\u696d\u306e\u524d\u306b\u3001certbot\u3092\u66f4\u65b0\u3057\u307e\u3059\u3002<\/h2>\n

IT\u30a4\u30f3\u30d5\u30e9\u7684\u306a\u30b5\u30fc\u30d3\u30b9\u306e\u63d0\u4f9b\u5143\u304b\u3089\u524d\u7bc0\u306e\u3088\u3046\u306a\u30e1\u30fc\u30eb\u304c\u6765\u305f\u5834\u5408\u306b\u306f\u3001\u95a2\u9023\u3059\u308b\u30d7\u30ed\u30b0\u30e9\u30e0\u7fa4\u3092\u6700\u65b0\u7248\u306b\u66f4\u65b0\u3059\u308b\u306e\u304c\u5b9a\u77f3\u3067\u3059\u3002<\/p>\n

\u305d\u3053\u3067root\u6a29\u9650\u3067\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3001certbot\u7b49\u3092\u66f4\u65b0\u3057\u307e\u3059\u3002<\/p>\n

# dnf update certbot*
\n# dnf update *acme*<\/div>\n

 
\n\u66f4\u65b0\u306e\u7d50\u679c\u3001\u30d0\u30fc\u30b8\u30e7\u30f3\u304c0.27.1\u304b\u30890.29.1\u306b\u66f4\u65b0\u3055\u308c\u307e\u3059\u3002<\/p>\n

\u4e0a\u8a18\u306e\u30b3\u30de\u30f3\u30c9\u306e\u3046\u3061\u30012\u756a\u76ee\u306e\u30b3\u30de\u30f3\u30c9\u306b\u3088\u3063\u3066python3-acme\u30d1\u30c3\u30b1\u30fc\u30b8\u304c\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u307e\u3059\u3002<\/p>\n

\u307e\u305f\u30010.28.0\u306e\u6642\u70b9\u3067TLS-SNI-01\u306b\u3088\u308b\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\u304cdeprecated\u306b\u306a\u308b\u3068\u306e\u3053\u3068\u3067\u3059\u3002<\/p>\n

certbot\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/h2>\n

1st try: TLS-ALPN-01\u306b\u6311\u6226\u3002<\/h3>\n

\u6b21\u306b\u3001root\u6a29\u9650\u3067\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u307e\u3059\u2026 \u3068\u8a00\u3044\u305f\u3044\u3068\u3053\u308d\u306a\u306e\u3067\u3059\u304c\u3001\u3061\u3087\u3063\u3068\u5bc4\u308a\u9053\u3057\u3066TLS-ALPN-01\u304c\u4f7f\u3048\u306a\u3044\u304b\u3068\u601d\u3063\u3066\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u5165\u529b\u3057\u3066\u5b9f\u884c\u3057\u3066\u307f\u305f\u306e\u3067\u3059\u304c\u3001<\/p>\n

# certbot --preferred-challenges tls-alpn-01
\nSaving debug log to \/var\/log\/letsencrypt\/letsencrypt.log
\nPlugins selected: Authenticator apache, Installer apache
\n 
\nWhich names would you like to activate HTTPS for?
\n– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
\n1: pandanote.info
\n– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
\nSelect the appropriate numbers separated by commas and\/or spaces, or leave input
\nblank to select all options shown (Enter ‘c’ to cancel): [Enter\u30ad\u30fc\u3092\u62bc\u3059]
\n– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
\nYou have an existing certificate that contains a portion of the domains you
\nrequested (ref: \/etc\/letsencrypt\/renewal\/pandanote.info.conf)
\n 
\nIt contains these names: pandanote.info
\n 
\nYou requested these names for the new certificate: pandanote.info.
\n 
\nDo you want to expand and replace this existing certificate with the new
\ncertificate?
\n– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
\n(E)xpand\/(C)ancel: E [Enter\u30ad\u30fc\u3092\u62bc\u3059]
\nRenewing an existing certificate
\nPerforming the following challenges:
\nNone of the preferred challenges are supported by the selected plugin\n<\/div>\n

 
\n\u3068\u51fa\u529b\u3055\u308c\u3066\u3057\u307e\u3044\u3001\u60dc\u3057\u304f\u3082\u5b9f\u884c\u3067\u304d\u307e\u305b\u3093\u3067\u3057\u305f\u3002\u25cb|\uffe3|\uff3f<\/p>\n

2nd try: HTTP-01\u3067dry run\u3002<\/h3>\n

\u3088\u304f\u8003\u3048\u3066\u307f\u308b\u3068\u3001\u524d\u7bc0\u306e\u5b9f\u884c\u306e\u65b9\u6cd5\u3067\u306f\u5b9f\u969b\u306b\u66f4\u65b0\u304c\u59cb\u307e\u3063\u3066\u3057\u307e\u3046\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3057\u305f\u3002<\/p>\n

\u305d\u308c\u306f\u305d\u308c\u3067\u4e88\u671f\u305b\u306c\u7d50\u679c\u3092\u62db\u304d\u304b\u306d\u307e\u305b\u3093\u3002<\/p>\n

\u305d\u3053\u3067\u3001\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3001HTTP-01\u3067\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\u304c\u3067\u304d\u308b\u304b\u3069\u3046\u304b\u78ba\u8a8d\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n

# certbot renew --dry-run --preferred-challenges http-01,dns-01<\/div>\n

 
\n\u3068\u3053\u308d\u304c\u3001\u51fa\u529b\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u9014\u4e2d\u3067\u2026<\/p>\n

Attempting to renew cert (pandanote.info) from \/etc\/letsencrypt\/renewal\/pandanote.info.conf produced an unexpected error: Unable to find a virtual host listening on port 80 which is currently needed for Certbot to prove to the CA that you control your domain. Please add a virtual host for port 80.. Skipping.<\/div>\n

 
\n\u3068\u8d64\u6587\u5b57\u3067\u51fa\u529b\u3055\u308c\u3066\u3057\u307e\u3044\u307e\u3057\u305f\u3002<\/p>\n

httpd.conf\u306e\u8a2d\u5b9a\u3067port 80\u306b\u5bfe\u3057\u3066VirtualHost\u306e\u8a2d\u5b9a\u3092\u8ffd\u52a0\u305b\u306d\u3070\u306a\u3089\u306a\u3044\u3088\u3046\u3067\u3059\u3002(\u00b4\u30fb\u03c9\u30fb\uff40)<\/p>\n

\u3053\u3053\u3067\u3044\u3063\u305f\u3093Apache httpd\u306b\u8a2d\u5b9a\u8ffd\u52a0\u3067\u3059\u3002\u3010-\u25cf_\u25cf)<\/h3>\n

\u305d\u3046\u3044\u3048\u3070\u3001\u672cWeb\u30b5\u30a4\u30c8\u304c\u7a3c\u50cd\u3057\u3066\u3044\u308b\u30b5\u30fc\u30d0\u306f\u8907\u6570\u306e\u30c9\u30e1\u30a4\u30f3\u3092\u5272\u308a\u5f53\u3066\u3066\u3044\u308b\u306e\u3092\u30b3\u30ed\u30c3\u3068\u5fd8\u308c\u3066\u3044\u307e\u3057\u305f(\u306a\u304a\u3001\u5b9f\u969b\u306e\u51fa\u529b\u30e1\u30c3\u30bb\u30fc\u30b8\u306b\u306f\u3082\u3046\u4e00\u3064\u306e\u30c9\u30e1\u30a4\u30f3\u306b\u3064\u3044\u3066\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u3082\u51fa\u529b\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u3059\u304c\u3001\u7d19\u9762\u306e\u95a2\u4fc2\u3067\u7701\u7565\u3057\u3066\u3044\u307e\u3059?)\u306e\u3067\u3001\u524d\u7bc0\u306b\u793a\u3057\u305f\u51fa\u529b\u30e1\u30c3\u30bb\u30fc\u30b8\u3067\u6307\u793a\u3055\u308c\u305fVirtualHost\u306e\u8a2d\u5b9a\u304a\u3088\u3073\u66f4\u65b0\u3092\u4ee5\u4e0b\u306e\u624b\u9806\u3067\u884c\u3044\u307e\u3059\u3002<\/p>\n

    \n
  1. Fedora 29\u306eApache httpd\u3067\u306f\/etc\/httpd\/conf.d\u306e\u4e0b\u306b\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u304c\u3042\u308a\u307e\u3059\u306e\u3067\u3001\u305d\u3053\u306b\u4ee5\u4e0b\u306e\u8a2d\u5b9a\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002
    \n