Detects if a key file is encrypted or not.
(key_file: str)
| 448 | |
| 449 | |
| 450 | def _is_key_file_encrypted(key_file: str) -> bool: |
| 451 | """Detects if a key file is encrypted or not.""" |
| 452 | with open(key_file) as f: |
| 453 | for line in f: |
| 454 | # Look for Proc-Type: 4,ENCRYPTED |
| 455 | if "ENCRYPTED" in line: |
| 456 | return True |
| 457 | |
| 458 | return False |
| 459 | |
| 460 | |
| 461 | def _ssl_wrap_socket_impl( |