Let's Encrypt: Support IP address for http-validation if specifying a custom ACME Server

[CitizenRacer]

Describe the issue you are experiencing

I'm using a custom, private acme server. There's no reason I shouldn't be able to get a cert for an ip address but the integration doesn't let me specify an ip address in the names list.

What type of installation are you running?

Home Assistant OS

Which operating system are you running on?

Home Assistant Operating System

Which add-on are you reporting an issue with?

Let's Encrypt

What is the version of the add-on?

5.0.18

Steps to reproduce the issue

1. Under domains, specify an ip address
2. Run the addon
3. Get the error message:
   Requested name 10.0.0.8 is an IP address. The Let's Encrypt certificate authority will not issue certificates for a bare IP address.

System Health information

System Information

version	core-2024.6.3
installation_type	Home Assistant OS
dev	false
hassio	true
docker	true
user	root
virtualenv	false
python_version	3.12.2
os_name	Linux
os_version	6.6.33-haos
arch	x86_64
timezone	America/Los_Angeles
config_dir	/config

Home Assistant Community Store

GitHub API	ok
GitHub Content	ok
GitHub Web	ok
GitHub API Calls Remaining	5000
Installed Version	1.34.0
Stage	running
Available Repositories	1464
Downloaded Repositories	39
HACS Data	ok

Home Assistant Cloud

logged_in	true
subscription_expiration	March 18, 2025 at 5:00 PM
relayer_connected	true
relayer_region	us-east-1
remote_enabled	true
remote_connected	true
alexa_enabled	true
google_enabled	false
remote_server	us-east-1-9.ui.nabu.casa
certificate_status	ready
instance_id	83b8b314e81b4d9ea5749a5e19ccd248
can_reach_cert_server	ok
can_reach_cloud_auth	ok
can_reach_cloud	ok

Home Assistant Supervisor

host_os	Home Assistant OS 12.4
update_channel	stable
supervisor_version	supervisor-2024.06.0
agent_version	1.6.0
docker_version	26.1.4
disk_total	116.7 GB
disk_used	46.9 GB
healthy	true
supported	true
host_connectivity	true
supervisor_connectivity	true
ntp_synchronized	true
virtualization
board	generic-x86-64
supervisor_api	ok
version_api	ok
installed_addons	UniFi Network Application (3.1.0), Log Viewer (0.17.0), Studio Code Server (5.15.0), Samba share (12.3.1), Z-Wave JS UI (3.8.0), Mosquitto broker (6.4.1), File editor (5.8.0), Cloudflared (5.1.12), ESPHome (2024.6.0), Terminal & SSH (9.14.0), Home Assistant Google Drive Backup (0.112.1), MQTT Explorer (browser-1.0.1), Let's Encrypt (5.0.18), rtl_433 MQTT Auto Discovery (0.8.1), rtl_433 (0.5.1), Matter Server (6.1.2), AppDaemon (0.16.6)

keymaster

zwave_integration	zwave_js
network_status	on

Dashboards

dashboards	4
resources	18
views	16
mode	storage

Recorder

oldest_recorder_run	June 18, 2024 at 9:18 PM
current_recorder_run	June 19, 2024 at 5:14 PM
estimated_db_size	1289.91 MiB
database_engine	sqlite
database_version	3.44.2

Spotify

api_endpoint_reachable	ok

Anything in the Supervisor logs that might be useful for us?

no

Anything in the add-on logs that might be useful for us?

no

Additional information

No response

[github-actions]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.