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bsd-apps/caddy
tschettervictor 877d8d1607 Update README.md
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2024-12-01 14:46:57 -07:00

Caddy

https://caddyserver.com

Command to fetch script

fetch https://raw.githubusercontent.com/tschettervictor/bsd-apps/main/caddy/caddy-install.sh

Don't forget to

chmod +x caddy-install.sh

Notes

  • this script will build caddy and configure it using one of the certificate options below. It is a script that should be used as
    • a reverse proxy
    • a webserver instance to serve https
  • it will simply build and prepare caddy so users can put it in front of a web application
  • it can be run in the same jail as another web application and configured to serve the application via http/https (whichever option you enable below)

Variables

These are the variables that are available to change along with their defaults and a description of what they do. Other variables should be left at defalut unless you have a good reason to change them.

HOST_NAME

  • sets the hostname to use for the webserver
  • must be set to your FQDN ie: my.domain.com

Cerificate Configuration

Caddy is a webserver that can do automatic TLS and HTTPS for you. You should enable one AND ONLY ONE of the following 4 CERT confiurations to tell the script how you want Caddy to work.

NO_CERT

  • no certificate, http access only

STANDALONE_CERT

  • fully working cert, must own a domain, and have ports 80 and 443 forwarded to your jail

SELFSIGNED_CERT

  • generates a self-signed cert for use with https

DNS_CERT

  • DNS validated cert, https access
  • must be used together with CERT_EMAIL DNS_TOKEN and DNS_PLUGIN
  • must own a domain that allows DNS validation
  • will generate a DNS validated cert

DNS_PLUGIN

  • set this to a supported DNS plugin, see caddy docs for details
  • only used with DNS_CERT

DNS_TOKEN

  • must have "Zone / Zone / Read" and "Zone / DNS / Edit" permissions on the domain you are using with Caddy)
  • only used with DNS_CERT

CERT_EMAIL

  • your email to receive cert expiry
  • used with DNS_CERT and STANDALONE_CERT

If you do use any type of certificate with a domain, Caddy will obtain a staging certificate to not excede rate limits. Once you have confirmed things are working, run the script at /root/remove-staging.sh to acquire a valid certificate.

All of the above variables should be changed to fit your environment.

Mount points (should be mounted outside the jail)

  • none

Jail Properties

  • none