Terkadang pada saat proses renewal Certs Letsencrypt sebuah domain muncul pesan error seperti dibawah :
<code>Cert not yet due for renewal All renewal attempts failed. The following certs could not be renewed: /etc/letsencrypt/live/example.org/fullchain.pem (failure)</code>
kemudian menyusul pesan error berikut :
<code>Domain: example.org Type: unauthorized Detail: Invalid response from https://example.org/.well-known/acme-challenge/Vr1t8IAE2lemQGW_KfkJO2P28xZMgLBkg8h93XkghpQ [12.34.56.78]: "<html>\r\n<head><title>403 Forbidden</title></head>\r\n<body bgcolor=\"white\">\r\n<center><h1>403 Forbidden</h1></center>\r\n<hr><center>" To fix these errors, please make sure that your domain name was entered correctly and the DNS A/AAAA record(s) for that domain contain(s) the right IP address.</code>
Mungkin secara logika dapat saja dibuatkan folder pada root domain sesuai dengan yang tertera diatas, tapi setelah aku coba ternyata tidak berhasil.
Untuk menyelesaikan itu cukup dengan menjalankan perintah (khusus yang menggunakan Nginx) berikut :
<code>./letsencrypt-auto --nginx -d example.org</code>
Apabila pesan yang muncul seperti dibawah, berarti proses telah berhasil dan Certs telah diperpanjang.
<code>Saving debug log to /var/log/letsencrypt/letsencrypt.log Plugins selected: Authenticator nginx, Installer nginx Cert is due for renewal, auto-renewing... Renewing an existing certificate Performing the following challenges: http-01 challenge for example.org Waiting for verification... Cleaning up challenges Deploying Certificate to VirtualHost /etc/nginx/sites-enabled/example.org Please choose whether or not to redirect HTTP traffic to HTTPS, removing HTTP access. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1: No redirect - Make no further changes to the webserver configuration. 2: Redirect - Make all requests redirect to secure HTTPS access. Choose this for new sites, or if you're confident your site works on HTTPS. You can undo this change by editing your web server's configuration. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Select the appropriate number [1-2] then [enter] (press 'c' to cancel): 2 Traffic on port 80 already redirecting to ssl in /etc/nginx/sites-enabled/example.org - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Your existing certificate has been successfully renewed, and the new certificate has been installed. The new certificate covers the following domains: https://example.org You should test your configuration at: https://www.ssllabs.com/ssltest/analyze.html?d=example.org - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - IMPORTANT NOTES: - Congratulations! Your certificate and chain have been saved at: /etc/letsencrypt/live/example.org/fullchain.pem Your key file has been saved at: /etc/letsencrypt/live/example.org/privkey.pem Your cert will expire on 2020-02-07. To obtain a new or tweaked version of this certificate in the future, simply run letsencrypt-auto again with the "certonly" option. To non-interactively renew *all* of your certificates, run "letsencrypt-auto renew" </code>
Cara diatas sudah aku coba pada Debian yang menggunakan web engine Nginx … metode diatas sukses.
Selamat mencoba ….
