Rocket.chat: Links for the same domain (e.g links to uploaded files) are broken

[tassoevan]

Description:

Links for uploaded files in any Rocket.Chat room don't refer to the files and trigger a 404 page which can't be dismissed without going back and refreshing the page.

Steps to reproduce:

1. Open any room;
2. Upload a file;
3. Copy the link address of uploaded file, paste it into message box and send it;
4. Click in the new message's link.

Expected behavior:

A download dialog or an image preview is shown.

Actual behavior:

The following page is shown and can't be dismissed:

Server Setup Information:

• Version of Rocket.Chat Server: 0.71.0-develop
• Operating System: MacOS 10.14 (Mojave)
• Deployment Method: source code
• Number of Running Instances: 1
• DB Replicaset Oplog: Enabled
• NodeJS Version: 8.11.3 - x64
• MongoDB Version: 3.4

[iTob191]

The file upload isn't needed to reproduce this. Every link on the same domain as the chat seems to do the same.

[bdwarr6]

It seems to not be replacing spaces with %20, I have had several people encounter this issue, I can also replicate this in user to user messages.

Might be fixable by uri-encoding the links and the copy link

[fliptrail]

I am trying to work on this

[tassoevan]

Closed by #13756.