Missing Port Number in JS Script Requests Causes Access Failure

[Xuwznln]

Hello, I encountered an issue where certain JS script requests fail due to the absence of the port number in the host address.

My Nextcloud host address is: https://A:3000/. However, after opening a new OnlyOffice file, I observed through the developer tools that the requested address is https://A/, which omits the port number. This mismatch causes an access failure and prevents the application from functioning correctly.

Could you please investigate and resolve this issue by ensuring the port number is included in the requested addresses? Thank you!

[SergeyKorneyev]

Hello,
We've tested the scenario using a custom port for Nextcloud and haven't been able to reproduce the issue. File URLs are created using internal methods, so it's possible that in your case the Nextcloud instance is not properly configured to use a custom port. Please check if your network configuration for is correct, including any relevant parameters in config.php.

Alternatively, you could try specifying the correct Nextcloud address in the "Advanced server settings" section of the ONLYOFFICE connector's settings.

[Xuwznln]

Hi, thanks for your reply and I re-checked the config /var/www/html/config/config.php in my nextcloud-aio instance. Keys like overwrite.cli.url, overwritehost, trusted_domains are all configured with the same custom port. I also tried advanced server setting with config:
doc address: https://A:5500/onlyoffice/
internal server to onlyoffice doc: http://nextcloud-aio-onlyoffice/
onlyoffice doc to internal server: https://A:5500/
The above config is saved without error.

I also checked the error request, here is the request initator chain from web dev tool:

all assets and js loaded correctly with port address except for the file.
Any idea with the problem?

[Xuwznln]

Hello, I carefully checked the request, which originates from the WebSocket (wss) and has the following payload:

[
  "message",
  {
    "type": "documentOpen",
    "data": {
      "type": "open",
      "status": "ok",
      "data": {
        "Editor.bin": "https://A/onlyoffice/.../&filename=Editor.bin"
      },
      "openedAt": 1736125745656
    }
  }
]

• The documentCallbackUrl is:

  https://nc.v6s.wznln.com:5500
  

  It seems to be functioning correctly:
  • Type auth is OK.
  • All other assets appear fine.

Findings

Upon further investigation, I checked the following file: [utils.js line 747]

Here are some relevant observations:

• For nextcloud-aio-apache:
  • Caddy & Apache host and forwarded host seem to work as expected.
• For nextcloud-aio-onlyoffice, I found the following error log:

  2025/01/05 17:09:18 [error] 1218#1218: *29 open() "/var/www/onlyoffice/documentserver/web-apps/vendor/socketio/socket.io.min.js.map" failed (2: No such file or directory), 
  client: 172.18.0.10, 
  server: , 
  request: "GET /8.2.2-91f758dde697b85027627488c6598865/web-apps/vendor/socketio/socket.io.min.js.map HTTP/1.1", 
  host: "A:5500"
  

  • This indicates that the host is OK.

Questions

1. What additional checks should I perform to debug this issue?
2. How can I access the logs generated by ctx.getlogger.debug() to gather more details about the error?

Thank you for your assistance!