Large(r) files break things without feedback

[ltguillaume]

Description

I tried to upload larger files to see what happens.

10MB

Browser console output

Firefox:

SyntaxError: JSON.parse: unexpected character at line 1 column 1 of the JSON data secret-CATU2aIr.js:1:298
    n https://hemmelig.app/assets/secret-CATU2aIr.js:1

Chromium:

Failed to load resource: the server responded with a status of 502 ()
secret-CATU2aIr.js:1 SyntaxError: Unexpected token '<', "<!DOCTYPE "... is not valid JSON
n @ secret-CATU2aIr.js:1

100MB

Chromium (100MB):

Error creating secret: RangeError: Invalid array length
    at Array.push (<anonymous>)
    at W.encodeBase64 (crypto-Dq6ofb4W.js:53:36565)
    at Fn (crypto-Dq6ofb4W.js:53:37107)
    at handleSubmit (index-i4oeh9TY.js:12:92110)

and the page just jumps to the top (which is probably just #389).

512MB

Proper error message:

Error creating the secret

with the following in the browser console:

Error creating secret: out of memory

1GB+

In Firefox, the entire tab just crashes.
In Chromium, it tends to actas if the upload completed, but then presents a 0 bytes file after viewing the secret.

Looks like this needs both a size limitation and proper error handling/verification that the file has been properly uploaded.

[begunfx]

I'm getting the same thing. I'm using chrome. I tried attaching an 80mb file and when I try to create the secret I just get an "awe snap" page and no other information.

[bjarneo]

So there are two things here

1. The support for large files: [FEATURE] support large files #163 (comment)
2. To fix the regression where it does not give you an error message if anything fails.

Thanks for reporting!

[ltguillaume]

crypt.fyi has the same sort of problem, so their solutions/error handling might help: osbytes/crypt.fyi#76