AbortError on Firefox

[jandede]

Version: 111.0.1 Mozilla Firefox Snap for Ubuntu
Ubuntu 23.04

I installed the script with ./install.sh

/usr/bin/node
NodeJS status = 0
Installer is using your system NodeJS.

-> Root directory is /home/v/.config
-> Creating a directory at /home/v/.config/google-chrome/NativeMessagingHosts
-> Chrome Browser is supported
-> Creating a directory at /home/v/.config/chromium/NativeMessagingHosts
-> Chromium Browser is supported
-> Creating a directory at /home/v/.config/vivaldi/NativeMessagingHosts
-> Vivaldi Browser is supported
-> Creating a directory at /home/v/.config/BraveSoftware/Brave-Browser/NativeMessagingHosts
-> Brave Browser is supported
-> Creating a directory at /home/v/.config/microsoftedge/NativeMessagingHosts
-> Microsoft Edge Browser is supported
-> Creating a directory at /home/v/.mozilla/native-messaging-hosts
-> Firefox Browser is supported
-> Creating a directory at /home/v/.waterfox/native-messaging-hosts
-> Waterfox Browser is supported
-> Creating a directory at /home/v/.tor-browser/app/Browser/TorBrowser/Data/Browser/.mozilla/native-messaging-hosts
-> Tor Browser is supported
-> Creating a directory at /home/v/.thunderbird/native-messaging-hosts
-> Thunderbird Email Client is supported
-> Creating a directory at /home/v/.config/com.add0n.node
=> Native Host is installed in /home/v/.config/com.add0n.node

host is ready <<<

Seems ok right?

But in Native Integration page, I click Check Connection, a pop-up appears saying
"Cannot find the native client. Follow the 3 steps to install the native client"

Console messages (2 per click):

AbortError: Native application start canceled by user NativeMessaging.jsm:185
_doInitPortal resource://gre/modules/NativeMessaging.jsm:185
InterpretGeneratorResume self-hosted:1822
AsyncFunctionThrow self-hosted:814

and

NS_ERROR_ILLEGAL_VALUE: Component returned failure code: 0x80070057 (NS_ERROR_ILLEGAL_VALUE) [nsINativeMessagingPortal.closeSession]

Canceled by user? This is a fresh Ubuntu install. Worked perfectly yesterday with Arch. I've installed all programs that are required
I tried the same with Chrome, Waterfox, what have you but I couldn't get it to work with anything, so I don't think it's a Firefox issue..

Anyone have any idea what this error means?
Cheers

[SigmFreud]

Seems ok right?

No. As already started here directory was needed:

-> Creating a directory at /home/user/snap/firefox/common/com.add0n.node
=> Native Host is installed in /home/user/snap/firefox/common/com.add0n.node
...
-> Creating a directory at /home/user/snap/firefox/common/.mozilla/native-messaging-hosts
-> Firefox Browser (snap version) is supported 

And ffmpeg installed to:
/home/user/snap/firefox/common/ffmpeg

But this method stopped working already in ubuntu 22.04.02:

Ok. I tried to specify the path manually.
Open this file:
~/.config/com.add0n.node/run.sh
And change "./node" to "/home/user/snap/firefox/common/com.add0n.node/node". As a result:

#!/usr/bin/env bash
/home/user/snap/firefox/common/com.add0n.node/node host.js

But now I get the same errorr that I do not know how to fix:
NS_ERROR_ILLEGAL_VALUE: Component returned failure code: 0x80070057 (NS_ERROR_ILLEGAL_VALUE) [nsINativeMessagingPortal.closeSession]

[jandede]

@SigmFreud thanks for clarification.

I've concluded that this is most likely an issue with Snap. I've been out of the scene for a long time so I hardly knew what it even is! However I found this (unrelated) FF addon has issues with specifically the Snap version of FF
browserpass/browserpass-native#112

I then installed non-snap version of Firefox [113.0 (64-bit)], and this add-on works once again. Wohoo!

Also, a lot of similiar add-ons started working again (like "Open with"), didn't work with that Snap version... So most likely it's snap that is at fault here

[SigmFreud]

jandede, you're probably right.
The speed of upgrading any extensions for snap is very slow, so it's better to install the non-snap version FireFox until better times

[jandede]

Yep,
Apparently it is being worked on, but this problem has been around for a long time:
https://forum.snapcraft.io/t/native-messaging-support-in-strictly-confined-browser-snaps/26849

[Mohammad-gif]

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