element-desktop icon indicating copy to clipboard operation
element-desktop copied to clipboard

Decryption error for video

Open mohmad-null opened this issue 1 year ago • 10 comments

Steps to reproduce

Me: Windows 10 desktop app-1.11.76 Them: Version 1.11.77 on the web app

I'm uploading 5-10MB m265 encoded videos to a room. The recipient can't reliably access them, they get decryption errors. I re-uploaded, and one worked but the other still fails.

I can download it myself, but it does take a rather incredible 3 mins 5 secs of "decrypting" before the download dialog pops up.

Outcome

What did you expect?

Video to work

What happened instead?

Decryption error

Operating system

No response

Application version

No response

How did you install the app?

element.io

Homeserver

matrix.org

Will you send logs?

No

mohmad-null avatar Sep 23 '24 20:09 mohmad-null

Will you send logs? No

Without logs there's not really anything to go off here

t3chguy avatar Sep 24 '24 14:09 t3chguy

Are there any actually-private logs that Element makes? The ones described in the program and this ticket aren't private. This seems like it'll get fewer log submissions given the reason many people use element is the privacy.

mohmad-null avatar Sep 24 '24 17:09 mohmad-null

Define private logs? Not sure what's more private than your browser console or using the download logs button

t3chguy avatar Sep 25 '24 10:09 t3chguy

I'm on the windows application. It says this (my bold for the non-private parts).

If you've submitted a bug via GitHub, debug logs can help us track down the problem. Debug logs contain application usage data including your username, the IDs or aliases of the rooms you have visited, which UI elements you last interacted with, and the usernames of other users. They do not contain messages.

mohmad-null avatar Sep 25 '24 18:09 mohmad-null

image

t3chguy avatar Sep 26 '24 09:09 t3chguy

Yes, that's the one. As noted, they're not private logs if they include usernames, room alisases, UI interactions, etc. Happy to provide any private logs if Element has them?

mohmad-null avatar Sep 26 '24 19:09 mohmad-null

You are welcome to download the logs, figure out what they mean and fix the issue yourself, otherwise you can try redact them and share them but without sharing logs there's nothing we can do here and the issue would need to be closed

t3chguy avatar Sep 27 '24 08:09 t3chguy

"You are welcome to download the logs, figure out what they mean and fix the issue yourself" - Thanks, but not feasible. " otherwise you can try redact them and share them" - where do they come from? The docs page as linked doesn't say.

Other alternatives to closing the ticket: a) Element could add a private-logs setting. This would be in keeping with the ethos of element. b) Someone who has fewer privacy qualms could try replicating the issue. I believe I've fairly clearly stated what I did.

mohmad-null avatar Sep 27 '24 19:09 mohmad-null

a) Element could add a private-logs setting. This would be in keeping with the ethos of element.

It is basically impossible to ensure all logs are stripped of any private data, given browsers don't have a standard format for all errors and thus may include details which someone considers private.

b) Someone who has fewer privacy qualms could try replicating the issue. I believe I've fairly clearly stated what I did.

https://github.com/user-attachments/assets/72266402-7930-431c-bbc6-c6a4fde9201f

Cannot reproduce

t3chguy avatar Sep 30 '24 11:09 t3chguy

sounds like https://github.com/element-hq/element-web/issues/28060, maybe?

@mohmad-null could you at least share screenshots of the problem, please?

richvdh avatar Oct 10 '24 09:10 richvdh

Closing due to lack of logs or any of the details asked

t3chguy avatar Apr 11 '25 17:04 t3chguy