# Caddy Proxying

As Strapi does not handle SSL directly and hosting a Node.js service on the "edge" network is not a secure solution it is recommended that you use some sort of proxy application such as Nginx, Apache, HAProxy, Traefik, or others. In the following examples you will find some sample configurations for Caddy, naturally these configs may not suit all environments and you will likely need to adjust them to fit your needs.

Caddy has some very easy to use options relating to Let's encrypt and automated SSL certificate issuing/renewing, while it is certainly the "newer" web server market, it is quickly becoming a great "non-technical" user application for proxying. Please do note that Caddy is still very much in development and as such is evolving often, this guide is based on Caddy v2.0.0.

# Configuration

In the following configuration is based on "Caddy File" type, this is a single file configuration that Caddy will use to run the web server. There are multiple other options such as the Caddy REST API that this guide will not cover, you should review the Caddy documentation (opens new window) for further information on alternatives. You can also visit the Caddy Community (opens new window) to speak with others relating to configuration questions.

# Strapi server

In order to take full advantage of a proxied Strapi application, Strapi should be configured so it's aware of the upstream proxy. Like with the following configurations there are 3 matching examples. Additional information can be found in the server configuration and admin configuration documentations.

✏️ NOTE

These examples use the default API Prefix of /api. This can be changed without the need to directly modify the Nginx configuration (see the API prefix documentation).

✋ CAUTION

If the url key is changed in the ./config/admin.js or ./config/server.js files, the admin panel needs to be rebuilt with yarn build or npm run build.

# Caddy file

The Caddyfile is a convenient Caddy configuration format for humans. It is most people's favorite way to use Caddy because it is easy to write, easy to understand, and expressive enough for most use cases.

In the following examples you will need to replace your domain, and should you wish to use SSL you will need to tweak these Caddy file configs to suit your needs, SSL is not covered in this guide and you should review the Caddy documentation.

The following are 2 example Caddy configurations:

  • Subdomain-based such as api.example.com
  • Subfolder-based with both the API and Admin on the same subfolder (e.g. example.com/test/api and example.com/test/admin)

✏️ Subfolder split is not supported

Using subfolder split (eg: https://example.com/dashboard and https://example.com/api) are not supported nor recommended with Strapi. It's advised that you either use subdomains (eg: https://api.example.com) or subfolder unified (eg: https://example.com/strapi/dashboard and https://example.com/strapi/api).

# Redirecting landing page to admin panel

If you do not wish to have the default landing page mounted on / you can create a custom ./public/index.html using the following sample code to automatically redirect to your admin panel.

✋ CAUTION

This sample configuration expects that the admin panel is accessible on /admin. If you used one of the above configurations to change this to /dashboard you will also need to adjust this sample configuration.

Path — ./public/index.html

<html>
  <head>
    <meta http-equiv="refresh" content="0;URL='/admin'" />
  </head>
</html>
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