{"id":5103,"date":"2017-09-05T17:05:22","date_gmt":"2017-09-05T08:05:22","guid":{"rendered":"http:\/\/auctionpro.co.kr\/?p=5103"},"modified":"2024-04-16T09:01:08","modified_gmt":"2024-04-16T00:01:08","slug":"lets-encrypt-%eb%a1%9c-https-ssl-%eb%b3%b4%ec%95%88%ec%9d%b8%ec%a6%9d-%ec%82%ac%ec%9d%b4%ed%8a%b8-%ec%84%b8%ed%8c%85-%ed%95%98%ea%b8%b0","status":"publish","type":"post","link":"https:\/\/www.auctionpro.co.kr\/?p=5103","title":{"rendered":"SSL \ubcf4\uc548\uc778\uc99d\uc11c \uc0ac\uc774\ud2b8 \ubb34\ub8cc \uc138\ud305 \ud558\uae30 – Let’s encrypt"},"content":{"rendered":"\n

\uacf5\uc9dc\ub85c SSL \uc124\uce58\ud574 \ubcf4\uc790.<\/p>\n\n\n\n

Are certificate prices reasonable? Maybe, maybe not. Some companies try to charge even more with price tiers that add more features, but a lot of them are basically gimmicks.
\n\ucc38\uc870 : https:\/\/www.quora.com\/Why-does-an-SSL-certificate-cost-money<\/p>\n\n\n\n

\uc124\uba85 \ub098\ubb34\uc704\ud0a4 \ucc38\uc870:
\n\"\"<\/a>
\nLet’s Encrypt\ub294 \uc0ac\uc6a9\uc790\uc5d0\uac8c \ubb34\ub8cc<\/strong>\ub85c TLS<\/a> \uc778\uc99d\uc11c\ub97c \ubc1c\uae09\ud574\uc8fc\ub294 \ube44\uc601\ub9ac\uae30\uad00\uc774\ub2e4. \ubaa8\uc9c8\ub77c \uc7ac\ub2e8<\/a>, \ud398\uc774\uc2a4\ubd81<\/a>, \uad6c\uae00<\/a> \ub4f1 \ub9ce\uc740 \uc5c5\uccb4\uac00 \uc2a4\ud3f0\uc11c\ub85c \ub4f1\ub85d\ub418\uc5b4 \uc788\ub2e4.
\n\ubc1c\uae09\ub41c \uc778\uc99d\uc11c\ub294 3\uac1c\uc6d4\uac04 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc73c\uba70, \ub9cc\ub8cc \uc804 \uac31\uc2e0\ud558\uba74 \uacc4\uc18d\ud574\uc11c \uc0ac\uc6a9\uc774 \uac00\ub2a5\ud558\ub2e4. \uc9e7\uc740 \uc720\ud6a8\uae30\uac04\uacfc \ub354\ubd88\uc5b4\uc11c DV(\ub3c4\uba54\uc778\uac80\uc99d) \uc778\uc99d\uc11c\ub9cc \ubc1c\uae09\uc774 \uac00\ub2a5\ud558\ub2e4\ub294 \ub2e8\uc810\uc774 \uc788\ub2e4<\/strong><\/p>\n\n\n\n

\"\"<\/a><\/figure>\n\n\n\n
\"\"<\/a><\/figure>\n\n\n\n

\ud14c\uc2a4\ud2b8 \uc124\uce58 \uc11c\ubc84: ubuntu server 16.02<\/p>\n\n\n\n

1. sudo apt-get install git<\/h2>\n\n\n\n
sudo apt-get install git<\/pre>\n\n\n\n
1.1 centos 5.9 \uc5d0\uc11c yum install git \ub85c error \uac00 \ubc1c\uc0dd\ud560 \uacbd\uc6b0 (\uc9c0\uc6d0\ud558\uc9c0 \uc54a\uc74c – \ud3ec\uae30)<\/h2>\n\n\n\n
echo \"http:\/\/vault.centos.org\/5.9\/os\/x86_64\/\" > \/var\/cache\/yum\/base\/mirrorlist.txt\necho \"http:\/\/vault.centos.org\/5.9\/extras\/x86_64\/\" > \/var\/cache\/yum\/extras\/mirrorlist.txt\necho \"http:\/\/vault.centos.org\/5.9\/updates\/x86_64\/\" > \/var\/cache\/yum\/updates\/mirrorlist.txt<\/pre>\n\n\n\n
[root@localhost]# yum install git                                                 \nLoaded plugins: fastestmirror, security\nLoading mirror speeds from cached hostfile\nbase                                                     | 1.1 kB     00:00\nbase\/primary                                             | 1.3 MB     00:00\nbase                                                                  3667\/3667\nextras                                                   | 2.1 kB     00:00\nextras\/primary_db                                        | 173 kB     00:00\nupdates                                                  | 1.9 kB     00:00\nupdates\/primary_db                                       | 1.0 MB     00:01\nSetting up Install Process\nNo package git available.\nNothing to do\n<\/pre>\n\n\n\n
sudo yum build-dep git\nwget http:\/\/kernel.org\/pub\/software\/scm\/git\/git-1.8.2.3.tar.gz\ntar -xvjf git-2.9.5.tar.gz      \ncd <git>\nmake (possibly a .\/configure before this)\nsudo make install<\/pre>\n\n\n\n
2. sudo git clone https:\/\/github.com\/letsencrypt\/letsencrypt \/opt\/letsencrypt<\/h2>\n\n\n\n
sudo git clone https:\/\/github.com\/letsencrypt\/letsencrypt \/opt\/letsencrypt<\/pre>\n\n\n\n
3. cd \/opt\/letsencrypt<\/h2>\n\n\n\n
cd \/opt\/letsencrypt<\/pre>\n\n\n\n
4.0 apache2 stop<\/h2>\n\n\n\n
service apache2 stop<\/pre>\n\n\n\n
4. sudo -H .\/letsencrypt-auto certonly –standalone -d example.com -d www.example.com<\/h2>\n\n\n\n
sudo -H .\/letsencrypt-auto certonly --standalone -d example.com -d www.example.com<\/pre>\n\n\n\n
5.    …..\uc124\uce58 \uc9c4\ud589….<\/h2>\n\n\n\n
Installing Python packages...\nInstallation succeeded.\nSaving debug log to \/var\/log\/letsencrypt\/letsencrypt.log\nEnter email address (used for urgent renewal and security notices) (Enter 'c' to\ncancel): <strong>mail@yahoo.co.kr<\/strong>\n\n-------------------------------------------------------------------------------\nPlease read the Terms of Service at\nhttps:\/\/letsencrypt.org\/documents\/LE-SA-v1.1.1-August-1-2016.pdf. You must agree\nin order to register with the ACME server at\nhttps:\/\/acme-v01.api.letsencrypt.org\/directory\n-------------------------------------------------------------------------------\n(A)gree\/(C)ancel: <strong>A<\/strong>\n\n-------------------------------------------------------------------------------\nWould you be willing to share your email address with the Electronic Frontier\nFoundation, a founding partner of the Let's Encrypt project and the non-profit\norganization that develops Certbot? We'd like to send you email about EFF and\nour work to encrypt the web, protect its users and defend digital rights.\n-------------------------------------------------------------------------------\n(Y)es\/(N)o:<strong> Y<\/strong>\nObtaining a new certificate\nPerforming the following challenges:\ntls-sni-01 challenge for images.auctionpro.co.kr\nWaiting for verification...\nCleaning up challenges\n\nIMPORTANT NOTES:\n- Congratulations! Your certificate and chain have been saved at:\n\/etc\/letsencrypt\/live\/images.auctionpro.co.kr\/fullchain.pem\nYour key file has been saved at:\n\/etc\/letsencrypt\/live\/images.auctionpro.co.kr\/privkey.pem\nYour cert will expire on 2017-12-04. To obtain a new or tweaked\nversion of this certificate in the future, simply run\nletsencrypt-auto again. To non-interactively renew *all* of your\ncertificates, run \"letsencrypt-auto renew\"\n- Your account credentials have been saved in your Certbot\nconfiguration directory at \/etc\/letsencrypt. You should make a\nsecure backup of this folder now. This configuration directory will\nalso contain certificates and private keys obtained by Certbot so\nmaking regular backups of this folder is ideal.\n- If you like Certbot, please consider supporting our work by:\nDonating to ISRG \/ Let's Encrypt: https:\/\/letsencrypt.org\/donate\nDonating to EFF: https:\/\/eff.org\/donate-le<\/pre>\n\n\n\n
5.1 Email  \uc778\uc99d<\/h2>\n\n\n\n
\"\"<\/a><\/figure>\n\n\n\n
\"\"<\/a><\/figure>\n\n\n\n
6. \ud655\uc778<\/h2>\n\n\n\n
sudo ls \/etc\/letsencrypt\/live\nsudo ls \/etc\/letsencrypt\/live\/example.com\ncert.pem (\uc0ac\uc6a9)\nchain.pem\nfullchain.pem (\uc0ac\uc6a9)\nprivkey.pem<\/pre>\n\n\n\n
7.  90\uc77c \ub9c8\ub2e4 \uac31\uc2e0 \ud574\uc57c  \ud558\uae30 \ub54c\ubb38\uc5d0 Cron (\uc790\ub3d9)\uc73c\ub85c \ud55c\ub2ec\uc5d0 \ud55c\ubc88\uc5d0 \uac31\uc2e0\ub418\uac8c \uc138\ud305– \uc624\ub958 \ubc1c\uc0dd -> 7.1 \ub85c \ub300\uccb4<\/h2>\n\n\n\n
Obtaining a new certificate\nPerforming the following challenges:\nhttp-01 challenge for reservationbook.kr\nCleaning up challenges\nProblem binding to port 80: Could not bind to IPv4 or IPv6.\n<\/pre>\n\n\n\n
echo '@monthly root \/opt\/letsencrypt\/letsencrypt-auto certonly --quiet --standalone --renew-by-default -d example.com -d www.example.com >> \/var\/log\/letsencrypt\/letsencrypt-auto-update.log' | sudo tee --append \/etc\/crontab<\/pre>\n\n\n\n
\ub610\ub294 \ub9e4\uc6d4 17\uc77c\uc5d0 \uc7ac\uac31\uc2e0 <\/h3>\n\n\n\n
0 0 *\/10 * * certbot renew >> \/logs\/certbot-cron.log 2>&1<\/pre><\/div>\n\n\n\n
7.1  apache2 \uba48\ucd98\ud6c4 install  \uba85\ub839\uc5b4 \uc9c4\ud589 \ud558\uba74 \uc7ac\uacbd\uc2e0 \ub429\ub2c8\ub2e4.<\/h2>\n\n\n\n
root@: cd \/opt\/letsencrypt\nroot@: service apache2 stop\nroot@:\/opt\/letsencrypt# sudo -H .\/letsencrypt-auto certonly --standalone -d images.auctionpro.co.kr\nSaving debug log to \/var\/log\/letsencrypt\/letsencrypt.log\nPlugins selected: Authenticator standalone, Installer None\nCert is due for renewal, auto-renewing...\nRenewing an existing certificate\nPerforming the following challenges:\ntls-sni-01 challenge for images.auctionpro.co.kr\nWaiting for verification...\nCleaning up challenges\n\nIMPORTANT NOTES:\n - Congratulations! Your certificate and chain have been saved at:\n   \/etc\/letsencrypt\/live\/images.auctionpro.co.kr\/fullchain.pem\n   Your key file has been saved at:\n   \/etc\/letsencrypt\/live\/images.auctionpro.co.kr\/privkey.pem\n   Your cert will expire on 2018-03-02. To obtain a new or tweaked\n   version of this certificate in the future, simply run\n   letsencrypt-auto again. To non-interactively renew *all* of your\n   certificates, run \"letsencrypt-auto renew\"\n - If you like Certbot, please consider supporting our work by:\n\n   Donating to ISRG \/ Let's Encrypt:   https:\/\/letsencrypt.org\/donate\n   Donating to EFF:                    https:\/\/eff.org\/donate-le\n\nroot@: service apache2 start<\/pre>\n\n\n\n
\"\"<\/a><\/h2>\n\n\n\n
8. Apache \uc5d0 \uc138\ud305<\/h2>\n\n\n\n
<VirtualHost *:443>\n    SSLEngine On\n    SSLProtocol All\n   # SSLProtocol TLSv1.2\n   # SSLProtocol SSLv2\n    SSLCertificateFile \/etc\/letsencrypt\/live\/yoursite.co.kr\/fullchain.pem\n    SSLCertificateKeyFile  \/etc\/letsencrypt\/live\/yoursite.co.kr\/privkey.pem\n   # SSLCACertificateFile \/etc\/letsencrypt\/live\/yoursite.co.kr\/fullchain.pem\n        ServerName yoursite.co.kr\n        #ServerAlias .co.kr\n        ServerAdmin root@localhost\n        DocumentRoot \/var\/www\/yoursite\/wordpress\n        ErrorLog ${APACHE_LOG_DIR}\/error.log\n        CustomLog ${APACHE_LOG_DIR}\/access.log combined\n<\/VirtualHost>\n\n<VirtualHost *:80>\n        ServerName yoursite.co.kr\n        #ServerAlias yoursite.co.kr\n        ServerAdmin root@localhost\n        DocumentRoot \/var\/www\/yoursite\/wordpress\n        ErrorLog ${APACHE_LOG_DIR}\/error.log\n        CustomLog ${APACHE_LOG_DIR}\/access.log combined\n<\/VirtualHost>\n\n<Directory \/var\/www\/yoursite\/wordpress >\n    Options FollowSymLinks\n    #AddType application\/x-httpd-php .php .jsp\n    AllowOverride None\n    Order Deny,Allow\n    Allow from all\n    Require all granted \n<\/Directory><\/pre>\n\n\n\n
9.  \uc801\uc6a9<\/h2>\n\n\n\n
a2enmod ssl\na2ensite example.com\nservice apache2 restart<\/pre>\n\n\n\n
10. Test<\/h2>\n\n\n\n
openssl s_client -CApath \/etc\/ssl\/certs\/ -connect example.com:443<\/pre>\n\n\n\n
11.  http -> https  (CentOS)<\/h2>\n\n\n\n
>httpd -M<\/pre>\n\n\n\n
12.  .htaccess<\/h2>\n\n\n\n
RewriteEngine On\n\nRewriteCond %{HTTPS} !=on\nRewriteRule ^(.*)$ https:\/\/%{HTTP_HOST}%{REQUEST_URI} [L,R=301]<\/pre>\n\n\n\n
11. ubunt18.04 \uc5c5\ub370\uc774\ud2b8 \ud55c\ud6c4 \uac31\uc2e0\uc2dc \ub2e4\uc74c\uacfc \uac19\uc740 \uc624\ub958\uac00 \ub098\uc624\uba74
\n\ucc38\uc870: https:\/\/auctionpro.co.kr\/?p=5643<\/h2>\n\n\n\n
root@local:\/opt\/letsencrypt# sudo -H .\/letsencrypt-auto certonly --standalone -d images.ihavenomoney.co.kr\nError: couldn't get currently installed version for \/opt\/eff.org\/certbot\/venv\/bin\/letsencrypt:\nTraceback (most recent call last):\n  File \"\/opt\/eff.org\/certbot\/venv\/bin\/letsencrypt\", line 7, in <module>\n    from certbot.main import main\n  File \"\/opt\/eff.org\/certbot\/venv\/local\/lib\/python2.7\/site-packages\/certbot\/main.py\", line 5, in <module>\n    import logging.handlers\n  File \"\/usr\/lib\/python2.7\/logging\/__init__.py\", line 26, in <module>\n    import sys, os, time, cStringIO, traceback, warnings, weakref, collections\n  File \"\/usr\/lib\/python2.7\/weakref.py\", line 14, in <module>\n    from _weakref import (\nImportError: cannot import name _remove_dead_weakref<\/pre>\n","protected":false},"excerpt":{"rendered":"
\uacf5\uc9dc\ub85c SSL \uc124\uce58\ud574 \ubcf4\uc790. Are certificate prices reasonable? Maybe, maybe not. Some companies try to charge even more with price tiers that add more features, […]<\/a><\/p>\n<\/div>","protected":false},"author":6,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[6],"tags":[219],"class_list":["post-5103","post","type-post","status-publish","format-standard","hentry","category-ubuntu","tag-ssl"],"yoast_head":"\nSSL \ubcf4\uc548\uc778\uc99d\uc11c \uc0ac\uc774\ud2b8 \ubb34\ub8cc \uc138\ud305 \ud558\uae30 - Let's encrypt - AuctionPro<\/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.auctionpro.co.kr\/?p=5103\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SSL \ubcf4\uc548\uc778\uc99d\uc11c \uc0ac\uc774\ud2b8 \ubb34\ub8cc \uc138\ud305 \ud558\uae30 - Let's encrypt - AuctionPro\" \/>\n<meta property=\"og:description\" content=\"\uacf5\uc9dc\ub85c SSL \uc124\uce58\ud574 \ubcf4\uc790. Are certificate prices reasonable? Maybe, maybe not. Some companies try to charge even more with price tiers that add more features, [...]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.auctionpro.co.kr\/?p=5103\" \/>\n<meta property=\"og:site_name\" content=\"AuctionPro\" \/>\n<meta property=\"article:published_time\" content=\"2017-09-05T08:05:22+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-04-16T00:01:08+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.auctionpro.co.kr\/wp-content\/uploads\/2017\/09\/LetsEncryptLogo.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"268\" \/>\n\t<meta property=\"og:image:height\" content=\"69\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"golgol\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\uae00\uc4f4\uc774\" \/>\n\t<meta name=\"twitter:data1\" content=\"golgol\" \/>\n\t<meta name=\"twitter:label2\" content=\"\uc608\uc0c1 \ub418\ub294 \ud310\ub3c5 \uc2dc\uac04\" \/>\n\t<meta name=\"twitter:data2\" content=\"6\ubd84\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.auctionpro.co.kr\\\/?p=5103#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.auctionpro.co.kr\\\/?p=5103\"},\"author\":{\"name\":\"golgol\",\"@id\":\"https:\\\/\\\/www.auctionpro.co.kr\\\/#\\\/schema\\\/person\\\/d3dbae599b06cd55f5b14a3e2116f7a2\"},\"headline\":\"SSL \ubcf4\uc548\uc778\uc99d\uc11c \uc0ac\uc774\ud2b8 \ubb34\ub8cc \uc138\ud305 \ud558\uae30 – Let’s encrypt\",\"datePublished\":\"2017-09-05T08:05:22+00:00\",\"dateModified\":\"2024-04-16T00:01:08+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.auctionpro.co.kr\\\/?p=5103\"},\"wordCount\":124,\"commentCount\":0,\"image\":{\"@id\":\"https:\\\/\\\/www.auctionpro.co.kr\\\/?p=5103#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/auctionpro.co.kr\\\/wp-content\\\/uploads\\\/2017\\\/09\\\/LetsEncryptLogo.jpg\",\"keywords\":[\"SSL\"],\"articleSection\":[\"[OS]Ubuntu\"],\"inLanguage\":\"ko-KR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.auctionpro.co.kr\\\/?p=5103#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.auctionpro.co.kr\\\/?p=5103\",\"url\":\"https:\\\/\\\/www.auctionpro.co.kr\\\/?p=5103\",\"name\":\"SSL \ubcf4\uc548\uc778\uc99d\uc11c \uc0ac\uc774\ud2b8 \ubb34\ub8cc \uc138\ud305 \ud558\uae30 - 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Are certificate prices reasonable? Maybe, maybe not. 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