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        <title>miguel angel torres egea - web:security:letsencrypt</title>
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       <dc:date>2026-04-22T17:46:06+00:00</dc:date>
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        <title>miguel angel torres egea</title>
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        <dc:date>2026-02-02T10:06:19+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>Let&#039;s Encrypt (renovación DNS)</title>
        <link>https://miguelangel.torresegea.es/wiki/web:security:letsencrypt:dns?rev=1770026779&amp;do=diff</link>
        <description>Let&#039;s Encrypt (renovación DNS)

Para poder renovar los certificados a través DNS, hace falta usar un servicio que permita acceder a los registros DNS via API (o delegar el registro CNAME en uno que lo permita).

preparativos

	*  descargar el script encargado de modificar el registro</description>
    </item>
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        <dc:format>text/html</dc:format>
        <dc:date>2019-11-27T23:34:23+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>let&#039;s encrypt k0.vividumcodex.com</title>
        <link>https://miguelangel.torresegea.es/wiki/web:security:letsencrypt:k0.vividumcodex.com?rev=1574897663&amp;do=diff</link>
        <description>let&#039;s encrypt k0.vividumcodex.com

resumen

	*  montado sobre 2 contenedores diferentes
		*  nginx
		*  certbot


scripts


docker run \
	-it \
	--name nginx \
	--rm \
	-p 80:80 \
	-v ${PWD}/data/nginx/conf.d:/etc/nginx/conf.d \
	-v ${PWD}/data/nginx/www:/var/www/html \
	-v ${PWD}/data/certbot/conf:/etc/letsencrypt \
	-v ${PWD}/data/certbot/www:/var/www/certbot \
nginx:1.15-alpine</description>
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        <dc:date>2020-03-02T08:21:51+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>Let&#039;s Encrypt multidominio</title>
        <link>https://miguelangel.torresegea.es/wiki/web:security:letsencrypt:multidominio?rev=1583137311&amp;do=diff</link>
        <description>Let&#039;s Encrypt multidominio


#!/bin/bash

COMMON_NAME=${1:-&quot;landing.fidmag.org&quot;}
COMMON_ALT_NAME=${COMMON_NAME//./_}

[[ ! -z ${COMMON_NAME} ]] &amp;&amp; {
	echo -e &quot;Creating letsencrypt directory...\n&quot;
	mkdir -p /etc/letsencrypt/live/${COMMON_NAME}
	#openssl genrsa 4096 &gt; account.key
	echo -e &quot;Generating .key &amp; .csr for domain...\n&quot;
	openssl genrsa 4096 &gt; domain_${COMMON_ALT_NAME}.key

        openssl req -new -sha256 -key domain_${COMMON_ALT_NAME}.key -subj &quot;/&quot; -reqexts SAN -config &lt;(cat /etc/ssl/ope…</description>
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        <dc:date>2019-02-26T22:58:49+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>let&#039;s encrypt seedbox.torresegea.es</title>
        <link>https://miguelangel.torresegea.es/wiki/web:security:letsencrypt:seedbox.torresegea.es?rev=1551221929&amp;do=diff</link>
        <description>let&#039;s encrypt seedbox.torresegea.es

para próximas

	*  probar método automático: certbot-auto renew
		*  OK, renueva certificados (pero no los actualiza en los directorios correspondientes) -&gt; está en CRON
		*  añadida entrada en sudo visudo para que no solicite password de sudo al ejecutarse</description>
    </item>
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        <dc:format>text/html</dc:format>
        <dc:date>2025-12-29T11:56:00+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>Let&#039;s Encrypt wildcard</title>
        <link>https://miguelangel.torresegea.es/wiki/web:security:letsencrypt:wildcard?rev=1767009360&amp;do=diff</link>
        <description>Let&#039;s Encrypt wildcard

info

	*  &lt;https://www.jesusamieiro.com/generar-un-certificado-ssl-wildcard-con-lets-encrypt/&gt;
		*  &lt;https://www.whatsmydns.net/&gt;
		*  &lt;https://dnschecker.org/#TXT/_acme-challenge.fidmag.org&gt; 
		*  &lt;https://mxtoolbox.com/SuperTool.aspx?action=txt%3a_acme-challenge.example.com&amp;run=toolpage#&gt;

	*  &lt;https://redeslinux.net/guia-completa-pfsense-con-ddns-de-cloudflare-certificados-lets-encrypt-y-haproxy-para-proxy-inverso-y-balanceo-de-carga-de-servicios/&gt;
	*  &lt;https://discour…</description>
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