Difference between revisions of "Certbot"

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$ certbot certonly --manual -d example.com -d www.example.com --register-unsafely-without-email --agree-tos
 
$ certbot certonly --manual -d example.com -d www.example.com --register-unsafely-without-email --agree-tos
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To request a wildcard certificate:
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$ certbot certonly --manual -d *.example.com --register-unsafely-without-email --agree-tos
 
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Latest revision as of 18:28, 25 June 2020

Overview

This document describes how to use certbot.

Notes:

  • certbot does not work with self-signed certificate. In that case use plain HTTP instead.

Installation

$ dnf install certbot

Requesting a Certificate

To request a certificate with automatic http-01 validation:

$ certbot certonly --standalone -d example.com --register-unsafely-without-email --agree-tos

To request a certificate with manual http-01 validation:

$ certbot certonly --manual -d example.com --register-unsafely-without-email --agree-tos

To request a certificate with manual dns-01 validation:

$ certbot certonly --manual -d example.com --preferred-challenges dns --register-unsafely-without-email --agree-tos

To request a multi-domain certificate:

$ certbot certonly --manual -d example.com -d www.example.com --register-unsafely-without-email --agree-tos

To request a wildcard certificate:

$ certbot certonly --manual -d *.example.com --register-unsafely-without-email --agree-tos

To request a certificate from a different ACME server:

$ certbot certonly --standalone -d example.com --server http://localhost:8080/acme/directory --register-unsafely-without-email --agree-tos

The results will be stored in:

  • certificate: /etc/letsencrypt/live/example.com/fullchain.pem
  • private key: /etc/letsencrypt/live/example.com/privkey.pem

Renewing a Certificate

To renew a certificate with manual dns-01 validation:

$ certbot certonly --manual -d example.com --preferred-challenges dns

Removing a Certificate

$ certbot delete --cert-name $HOSTNAME

See Also