PDF Attachments Returning 404 Error

[nurhalim88]

Description

Hi Team,

After updating to version 0.103.0, all attached PDF files can no longer be viewed and instead return a 404 error. I’ve attached a screenshot for reference.

Additional findings:

1. Downloading the file still works; the PDF can be opened normally after download.
2. Using “Copy link to clipboard” returns the following link format: "HLD - XXX.pdf"

It appears the viewer is unable to resolve the attachment path after the update.
Appreciate your assistance to check and advise on the fix.

Thank you.

TriliumNext Version

0.103.0

What operating system are you using?

Ubuntu

What is your setup?

Local + server sync

Operating System Version

Ubuntu 20.04

Error logs

[Martin-Lndbl]

Are you by any chance running Trilium behind a reverse proxy and exposing only "/share" publicly?

They introduced a custom pdf viewer, which changes the path from

https://domain.com/share/api/notes/noteId/view

to

https://domain.com/pdfjs/web/viewer.html?file=../../../share/api/notes/noteId/view

To get the old behavior back, add the following to your reverse proxy

location /pdfjs/web/viewer.html {
        # The 'if' block captures the URL parameter and redirects
        if ($arg_file ~* "\.\./\.\./\.\./share/api/notes/([^/]+)/view") {
            set $node_id $1;
            return 301 https://example.com/share/api/notes/$node_id/view;
        }
    }