A Python script to change the encryption from Duplicati. You can go from aes to gpg or vice versa. It is also possible to remove encryption.
Usage:
0) Take a backup of your data.
1) Confirm that your Duplicati data is on disk in .zip or .zip.aes or .zip.gpg format..
2) Install Python 3 if it is not already installed. pyAesCrypt, gnupg and joblib packages need to be installed in python as well.
3) Prepare a config file (see example config.txt).
3) Run ReEncrypt.py -c config.txt.
4) Update your backup settings to the changed encryption settings.
5) Take a backup of your database and do a delete & recreate. Don't forget to delete, a simple "repair" may delete the whole backup!
