Unable to send webhooks because of yaml_column_permitted_classes

[Zdvori]

Describe the bug

Notification domain return 403 unauthorized.
Webhooks not work.

To Reproduce

1. Clean install of postal with docker will use ruby version 3.2.0.
2. add some domain

Expected behaviour

Webhooks will work, notificat

Screenshots

Additional information/context

"403 unauthorized " should be solve by adding "config.hosts.clear" into app/config/environments/production.rb

[Zdvori]

both could be fixed by adding lines to /opt/postal/environments/production.rb

  config.active_record.yaml_column_permitted_classes = [Symbol, Hash, Array, ActiveSupport::HashWithIndifferentAccess]
  config.hosts.clear

[catphish]

Please can you open a separate issue regarding the notification domain issue? Please explain what you mean by notification domain.

[Zdvori]

Under "Domains" , "[Tracking Domains]" add new domain,.... "click.example.com"

under /opt/postal/config/Caddyfile
i add

click.example.com {
   reverse_proxy 127.0.0.1:5000 {
     header_up X-Postal-Track-Host "1"
   }
}

send test email.... try click to email or display tracking pixel ... fails to 403 unauthorized.

[wehmoen]

Same issue with our installation. Tracking domains don't seem to work after upgrading to the latest version. I temporarily disabled them.

[Zdvori]

Same issue with our installation. Tracking domains don't seem to work after upgrading to the latest version. I temporarily disabled them.

temporary could be fixed by adding "config.hosts.clear" into /opt/postal/environments/production.rb
I copy locale copy app/config/environments folder into /opt/postal/environments, add line "config.hosts.clear"

and edit
/opt/postal/install/templates/docker-compose.yml

version: "3.9"
services:
  web:
    image: ghcr.io/postalserver/postal:2.1.4
    command: postal web-server
    network_mode: host
    volumes:
      - /opt/postal/config:/config
      - /opt/postal/environments:/opt/postal/app/config/environments

[willpower232]

@catphish see #2415

[ashishtiwari1993]

Open and click webhook is still not triggering. Apart from this all webhooks are working.

[ashishtiwari1993]

Fixed by adding this in docker-compose.yml for worker service as well

    volumes:
      - /opt/postal/config:/config
      - /opt/postal/environments:/opt/postal/app/config/environments

[alex-pommier]

I have the same problem. I edited
/opt/postal/install/templates/docker-compose.yml

  GNU nano 4.8                                                                              docker-compose.yml
version: "3.9"
services:
  web:
    image: ghcr.io/postalserver/postal:2.1.4
    command: postal web-server
    network_mode: host
    volumes:
      - /opt/postal/config:/config
      - /opt/postal/environments:/opt/postal/app/config/environments

  smtp:
    image: ghcr.io/postalserver/postal:2.1.4
    command: postal smtp-server
    network_mode: host
    cap_add:
      - NET_BIND_SERVICE
    volumes:
      - /opt/postal/config:/config

  worker:
    image: ghcr.io/postalserver/postal:2.1.4
    command: postal worker
    network_mode: host
    volumes:
      - /opt/postal/config:/config
      - /opt/postal/environments:/opt/postal/app/config/environments

  cron:
    image: ghcr.io/postalserver/postal:2.1.4
    command: postal cron
    network_mode: host
    volumes:
      - /opt/postal/config:/config

  requeuer:
    image: ghcr.io/postalserver/postal:2.1.4
    command: postal requeuer
    network_mode: host
    volumes:
      - /opt/postal/config:/config

  runner:
    profiles: ["tools"]
    image: ghcr.io/postalserver/postal:2.1.4
    command: postal
    network_mode: host
    volumes:
      - /opt/postal/config:/config

Restarted postal but still tracking domains not working. I also noticed I have no files or folders inside my "environments" directory.

[Bob-emblibrary]

Same issue with our installation. Tracking domains don't seem to work after upgrading to the latest version. I temporarily disabled them.

temporary could be fixed by adding "config.hosts.clear" into /opt/postal/environments/production.rb I copy locale copy app/config/environments folder into /opt/postal/environments, add line "config.hosts.clear"

and edit /opt/postal/install/templates/docker-compose.yml

version: "3.9"
services:
  web:
    image: ghcr.io/postalserver/postal:2.1.4
    command: postal web-server
    network_mode: host
    volumes:
      - /opt/postal/config:/config
      - /opt/postal/environments:/opt/postal/app/config/environments

Can you document how you did this? I don't think any of us have anything in a 'environments' directory. I can see production.rb under /var/lib/docker/overlay2//merged (or diff)/opt/postal/app/config/environments/production.rb but there are 6 of them when I search.
Thanks, I'd really like to get this working.

[alex-pommier]

Has there been any update on how to get this fixed?

[shashidhar-katkam]

Please sort out this. Or any one has any solution to fix this, please share.

[Zdvori]

My solution:

1. copy environments from github to folder /opt/postal/environments (create new one)
2. edit /opt/postal/install/templates/docker-compose.yml and add
   - /opt/postal/environments:/opt/postal/app/config/environments
   at least for web and worker
3. edit /opt/postal/environments/production.rb and add lines:

  config.active_record.yaml_column_permitted_classes = [Symbol, Hash, Array, ActiveSupport::HashWithIndifferentAccess]
  config.hosts.clear

4. run "postal upgrade"

[alex-pommier]

Thanks @Zdvori that fixed it for me.

For anyone else with the issue, the files to copy are here: https://github.com/postalserver/postal/tree/main/config/environments

[Jank1310]

@nicksellen Could you add this fix/patch to your patched postal docker image too?

[nicksellen]

@nicksellen Could you add this fix/patch to your patched postal docker image too?

The patch I added was already coded, and merged, just not released. I'm in a position to start patching things I don't understand from comment threads. Sorry! It's a good reminder to poke them for a release though...