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--- web:security:letsencrypt:wildcard [03/12/2025 15:54] – creat mate
+++ web:security:letsencrypt:wildcard [24/07/2026 15:01] (actual) – [renovación autmatizada auth.acme-dns.io] mate
@@ Línia 1: / Línia 1: @@
 = Let's Encrypt wildcard
+{{tag>lets_encrypt}}
+== info
   * [[https://www.jesusamieiro.com/generar-un-certificado-ssl-wildcard-con-lets-encrypt/]]
+    * [[https://www.whatsmydns.net/]]
     * [[https://dnschecker.org/#TXT/_acme-challenge.fidmag.org]]
     * [[https://mxtoolbox.com/SuperTool.aspx?action=txt%3a_acme-challenge.example.com&run=toolpage#]]
@@ Línia 7: / Línia 10: @@
   * [[https://github.com/BradJonesLLC/docker-haproxy-letsencrypt/blob/master/certs.sh]]
   * [[https://github.com/BradJonesLLC/docker-haproxy-letsencrypt]]
+== renovación autmatizada auth.acme-dns.io
+  * primera vegada:<code bash>sudo curl -o /etc/letsencrypt/acme-dns-auth.py https://raw.githubusercontent.com/joohoi/acme-dns-certbot-joohoi/master/acme-dns-auth.py
+sudo chmod +x /etc/letsencrypt/acme-dns-auth.py
+sudo certbot certonly --manual --manual-auth-hook /etc/letsencrypt/acme-dns-auth.py --preferred-challenges dns --debug-challenges -d "*.fidmag.org" -d "fidmag.org"</code>
+  * creat registre CNAME:<code>_acme-challenge.fidmag.org CNAME 1569f935-7bf3-4630-9c3d-5846ad7c956e.auth.acme-dns.io.</code><code bash>dig _acme-challenge.fidmag.org CNAME +short</code>
+  * renovacions per cron<code bash>0 7,19 * * * certbot renew --quiet --deploy-hook "/home/fidmag/certbot/renew-dns.sh" > /home/fidmag/certbot/last_exec 2>&1
+</code>
+    * simulacro: <code bash>certbot renew --dry-run</code>
+    * comprobar fichero configuración renovación:<code ini /etc/letsencrypt/renewal/fidmag.org.conf># Options used in the renewal process
+[renewalparams]
+account = ***
+pref_challs = dns-01,
+authenticator = manual
+server = https://acme-v02.api.letsencrypt.org/directory
+key_type = ecdsa
+manual_auth_hook = /etc/letsencrypt/acme-dns-auth.py
+</code>
+    * Let's encrypt recomienda comprobar 2 veces al día (Gemini dixit)
+    * ''%%--%%deploy-hook'': script a ejecutar si la renovación es exitosa
+    * <code bash certificats.config># configuració
+#declare -a CERTIFICATS=("matebcn.eu" "fruitsmontmany.es" "estellar.cat")
+declare -a CERTIFICATS=($(basename -s .conf /etc/letsencrypt/renewal/*.conf))</code><code bash>#!/usr/bin/env bash
+SCRIPT_SOURCE=`dirname "$0"`
+source ${SCRIPT_SOURCE}/certificats.config
+for cert "${CERTIFICATS[@]}"; do
+    if [[ -f /home/mate/webservices/certs/${cert}.pem ]]; then
+        sudo cp -f /home/mate/webservices/certs/${cert}.pem /home/mate/webservices/certs/old/${cert}.pem.old
+    fi
+    if [[ -f /home/mate/webservices/certs/${cert}.pem.key ]]; then
+    sudo cp -f /home/mate/webservices/certs/${cert}.pem.key /home/mate/webservices/certs/old/${cert}.pem.key.old
+    fi
+    sudo cp -f /etc/letsencrypt/live/${cert}/fullchain.pem /home/mate/webservices/certs/${cert}.pem && \
+    sudo cp -f /etc/letsencrypt/live/${cert}/privkey.pem /home/mate/webservices/certs/${cert}.pem.key && \
+    sudo chmod +r /home/mate/webservices/certs/* && \
+    docker compose -f /home/mate/webservices/docker-compose.yml restart haproxy-proxy
+done</code>