tiefkuehlpizze / oabxdecrypt Goto Github PK

Is it possible to add build instructions?

I've cloned the git repo, ran mvn install and it does build the jar file under ./target.

However, when I run the jar, I get an error:

java -jar OABXDecrypt-1.0.jar 
Exception in thread "main" java.lang.NoClassDefFoundError: org/tinylog/Logger
	at tkp.App.main(App.java:10)
Caused by: java.lang.ClassNotFoundException: org.tinylog.Logger
	at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:581)
	at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178)
	at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:522)
	... 1 more

The jar file is small, much smaller than the one downloadable under Releases.

This is under Debian 11.3.

This would of course improve security.

Thanks for the tool, it looks promising!

However, I couldn't get it to work with the current stable version of OAndBackupX (v7.0.0). The error is "invalid auth tag".

My suspicion is, we need the original salt to correctly derive the key from the password, am I right?

If so, is it possible to update your tool to decrypt the encrypted shared preferences and get the salt from there?