Not able to fetch active_storage images

[atbyrd (Antarr Byrd)]

1. Caddy version (caddy version): v2.4.1

2. How I run Caddy:

As ubuntu services

a. System environment:

Ubuntu 18

b. Command:

 sudo service caddy restart

d. My complete Caddyfile or JSON config:

(headers) {
  header {
    Access-Control-Allow-Credentials true
    Access-Control-Allow-Origin *
    Access-Control-Allow-Headers *
    Access-Control-Allow-Methods *
    Strict-Transport-Security "max-age=31536000; includeSubDomains; preload"
    X-Content-Type-Options nosniff
    Content-Security-Policy upgrade-insecure-requests
    Referrer-Policy no-referrer-when-downgrade
    Cache-Control "public, max-age=3600, must-revalidate"
    Feature-Policy "geolocation 'none'; camera 'none'; microphone 'none'"
    }
}

https://example.com {
  root * /home/azureuser/apps/example/current/public
  encode zstd gzip
  import headers
  file_server
  tls engineering@example.com
  @assets {
    path /assets/*
  }
  reverse_proxy unix//home/azureuser/apps/example/shared/tmp/sockets/example-puma.sock
}

3. The problem I’m having:

When the browsers attempts to fetch an image it fails to load.
Example request URL : https://example.com/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBamdCIiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--4d05aa0b2fcd59a4e938738a94ce4e3b34bb406b/1610143094399.jpeg

[francislavoie]

@atbyrd

1. Caddy version (caddy version): v2.4.1

Please upgrade to v2.4.3!

@atbyrd

  @assets {
    path /assets/*
  }

You defined this matcher, but you’re not using it anywhere

You have both file_server and reverse_proxy defined, but you’re not using a matcher to tell Caddy when to use which, so Caddy will run them in this predetermined order

Caddyfile Directives - Caddy Documentation

Meaning that reverse_proxy will always be run, ignoring file_server. Make sure to use handle blocks with matchers to tell Caddy when to do what.

I don’t know what your intent is here, because you omitted multiple sections of the help topic template. Please properly fill it out, because I can’t help without understanding what you’re trying to do.

[atbyrd (Antarr Byrd)]

I’m not sure what you are suggesting outside of upgrading. I did see your response here, so I made changes. This is what I currently have but still not working.

https://example.com {
  root * /home/azureuser/apps/exmaple/current/public
  encode zstd gzip
  import headers
  file_server
  tls engineering@example.come
  @notStatic {
      not file
  }
  reverse_proxy @notStatic unix//home/azureuser/apps/example/shared/tmp/sockets/example-puma.sock
}

[francislavoie]

What I’m saying is that you haven’t actually explained what you need to have work, so I can’t really suggest anything specific. Please explain what you’re trying to do. What requests do you expect to be handled in which way?

@atbyrd

This is what I currently have but still not working.

“not working” is not specific enough. How is it not working? What behaviour are you seeing, and what do you expect to happen? I can’t help if you don’t explain.

[Whitestrake (Matthew Fay)]

On the Caddy host, run:

stat /home/azureuser/apps/exmaple/current/public/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBamdCIiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--4d05aa0b2fcd59a4e938738a94ce4e3b34bb406b/1610143094399.jpeg

Then run:

curl -IL --unix-socket /home/azureuser/apps/example/shared/tmp/sockets/example-puma.sock https://example.com/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBamdCIiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--4d05aa0b2fcd59a4e938738a94ce4e3b34bb406b/1610143094399.jpeg

And tell us what you get.