ClassNotFoundException: com.jcraft.jsch.jce.Random when using SFTP

[rsnyman]

I tried fixing this myself, but I don't know enough about Java/Kotlin and Android.

App Version: 2023.1.1 (10015) (current master)

Affected Device(s): Google Pixel 3 XL with Android 13

Describe the bug When attempting to create an SFTP server connection, I get the following exception visible in the side panel:

An error occurred

java.lang.ClassNotFoundException: com.jcraft.jsch.jce.Random

I cloned the repo and made a debug build, loaded it on my phone, and everything worked fine. Then I created an FDroid release build, and when I loaded it on my phone, it didn't work.

I found the following issue which seems to be the problem here: https://github.com/dacr/jassh/issues/33

I messed around but was unable to figure out how to prevent JSCh from being removed by the release build process.

To Reproduce Steps to reproduce the behavior:

1. Go to Settings -> Cloud and Servers -> Add Server
2. Add a server name, a host name (IP address doesn't work), port 22, SFTP, username, password, initial folder
3. Click Save
4. Open Side panel
5. Select your server name from the drop down list.

Expected behavior I should be able to see the files on my SFTP server.

[massivemadness]

Hi @rsnyman, thanks for reporting, it's probably because of the missing proguard rules. I'll fix this in the next release

[rsnyman]

@massivemadness Yes, that's what I gathered, but my Android-fu is too weak :-) Thanks!

[massivemadness]

Fixed in v2023.1.2