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From: Stoiko Ivanov <s.ivanov@proxmox.com>
To: pmg-devel@lists.proxmox.com
Subject: [pmg-devel] [PATCH pmg-docs v2 1/1] certs: add wildcard certificate support
Date: Mon, 12 Apr 2021 21:28:33 +0200	[thread overview]
Message-ID: <20210412192833.21988-4-s.ivanov@proxmox.com> (raw)
In-Reply-To: <20210412192833.21988-1-s.ivanov@proxmox.com>

Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>
---
 pmg-ssl-certificate.adoc | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/pmg-ssl-certificate.adoc b/pmg-ssl-certificate.adoc
index 6cd44b1..24e8d71 100644
--- a/pmg-ssl-certificate.adoc
+++ b/pmg-ssl-certificate.adoc
@@ -187,6 +187,23 @@ and set the `alias` property in the {pmg} node configuration file
 `/etc/pmg/node.conf` to `domain2.example` to allow the DNS server of
 `domain2.example` to validate all challenges for `domain1.example`.
 
+[[sysadmin_certs_acme_dns_wildcard]]
+Wildcard Certificates
+^^^^^^^^^^^^^^^^^^^^^
+You can create a certificate for a 'wildcard DNS name' as described in
+https://community.letsencrypt.org/t/acme-v2-production-environment-wildcards/55578[ACME v2 Production Environment & Wildcards].
+
+Wildcard DNS names start with a `*.` prefix and are considered valid for all
+(one-level) subdomain names of the verified domain. So a certificate for
+`*.domain.example` is valid for example for `foo.domain.example` and
+`bar.domain.example`.
+
+Verification for wildcard DNS names only works with the `dns-01` validation
+method.
+
+You need to configure both the base domain (`domain.example`) as well as the
+wildcard equivalent (`*.domain.example`) under `Certificates` with a DNS plugin.
+
 
 Combination of Plugins
 ^^^^^^^^^^^^^^^^^^^^^^
-- 
2.20.1





  parent reply	other threads:[~2021-04-12 19:29 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-12 19:28 [pmg-devel] [PATCH pmg-api/pmg-docs/proxmox-widget-toolkit v2 0/1] allow wildcard DNS-names for ACME Stoiko Ivanov
2021-04-12 19:28 ` [pmg-devel] [PATCH pmg-api v2 1/1] acme: allow wildcard domain entries Stoiko Ivanov
2021-04-15 13:18   ` [pmg-devel] applied: " Thomas Lamprecht
2021-04-12 19:28 ` [pmg-devel] [PATCH v2 proxmox-widget-toolkit 1/1] acme: allow wildcards as domain Stoiko Ivanov
2021-04-12 19:28 ` Stoiko Ivanov [this message]
2021-04-13  5:07   ` [pmg-devel] [PATCH pmg-docs v2 1/1] certs: add wildcard certificate support Thomas Lamprecht
2021-04-13  4:55 ` [pmg-devel] [PATCH pmg-api/pmg-docs/proxmox-widget-toolkit v2 0/1] allow wildcard DNS-names for ACME Thomas Lamprecht

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