kmaddi-quotient opened a new issue #22337:
URL: https://github.com/apache/airflow/issues/22337
### Apache Airflow version
2.2.4 (latest released)
### What happened
I used to have fernet_key empty in 1.10.10. In the process of updating to
2.2.4 , i generated a fernet key using the given procedure in python and
updated the same in aiflow.cfg. After creating a user and clicking on
connections it gives me the following error.
`File
"/home/airflow_user/.local/lib/python3.7/site-packages/cryptography/hazmat/backends/openssl/__init__.py",
line 7, in <module>
from cryptography.hazmat.backends.openssl.backend import backend
File
"/home/airflow_user/.local/lib/python3.7/site-packages/cryptography/hazmat/backends/openssl/backend.py",
line 62, in <module>
from cryptography.hazmat.backends.openssl.rsa import (
File
"/home/airflow_user/.local/lib/python3.7/site-packages/cryptography/hazmat/backends/openssl/rsa.py",
line 422, in <module>
class _RSAPublicKey(object):
File
"/home/airflow_user/.local/lib/python3.7/site-packages/cryptography/utils.py",
line 45, in register_decorator
def register_interface(iface):
File
"/home/airflow_user/.local/lib/python3.7/site-packages/cryptography/utils.py",
line 85, in verify_interface
cryptography.utils.InterfaceNotImplemented: <class
'cryptography.hazmat.backends.openssl.rsa._RSAPublicKey'> is missing a
'recover_data_from_signature' method`
### What you think should happen instead
_No response_
### How to reproduce
_No response_
### Operating System
linux
### Versions of Apache Airflow Providers
apache-airflow-providers-apache-livy==2.2.0
apache-airflow-providers-ftp==2.0.1
apache-airflow-providers-http==2.0.3
apache-airflow-providers-imap==2.2.0
apache-airflow-providers-sqlite==2.1.0
apache-airflow-providers-ssh==2.4.1
### Deployment
Other
### Deployment details
_No response_
### Anything else
_No response_
### Are you willing to submit PR?
- [X] Yes I am willing to submit a PR!
### Code of Conduct
- [X] I agree to follow this project's [Code of
Conduct](https://github.com/apache/airflow/blob/main/CODE_OF_CONDUCT.md)
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