Issue
When istalling fp-05-firepower-cli on latest version of Ubuntu 22.04 Server encore.sh no longer works. The code is no longer compatable with pkcs12 due to changes in newer versions of the pyOpenSSL and cryptography python modules.
Ubuntu 22.04 - pyOpenSSL version >= 24.1.0
https://pypi.org/project/pyOpenSSL/
24.1.0 (2024-03-09)
Backward-incompatible changes:
Removed the deprecated OpenSSL.crypto.PKCS12 and OpenSSL.crypto.NetscapeSPKI. OpenSSL.crypto.PKCS12 may be replaced by the PKCS#12 APIs in the cryptography package.
Workaround
pip3 uninstall pyopenssl
pip3 install --force-reinstall -v "pyOpenSSL==19.0.0"
pip3 uninstall cryptography
pip3 install --force-reinstall -v "cryptography==2.8"