diff options
Diffstat (limited to 'python')
| -rw-r--r-- | python/vyos/pki.py | 37 |
1 files changed, 29 insertions, 8 deletions
diff --git a/python/vyos/pki.py b/python/vyos/pki.py index 5a0e2ddda..55dc02631 100644 --- a/python/vyos/pki.py +++ b/python/vyos/pki.py @@ -33,6 +33,8 @@ CERT_BEGIN='-----BEGIN CERTIFICATE-----\n' CERT_END='\n-----END CERTIFICATE-----' KEY_BEGIN='-----BEGIN PRIVATE KEY-----\n' KEY_END='\n-----END PRIVATE KEY-----' +KEY_EC_BEGIN='-----BEGIN EC PRIVATE KEY-----\n' +KEY_EC_END='\n-----END EC PRIVATE KEY-----' KEY_ENC_BEGIN='-----BEGIN ENCRYPTED PRIVATE KEY-----\n' KEY_ENC_END='\n-----END ENCRYPTED PRIVATE KEY-----' KEY_PUB_BEGIN='-----BEGIN PUBLIC KEY-----\n' @@ -228,8 +230,18 @@ def create_dh_parameters(bits=2048): def wrap_public_key(raw_data): return KEY_PUB_BEGIN + raw_data + KEY_PUB_END -def wrap_private_key(raw_data, passphrase=None): - return (KEY_ENC_BEGIN if passphrase else KEY_BEGIN) + raw_data + (KEY_ENC_END if passphrase else KEY_END) +def wrap_private_key(raw_data, passphrase=None, ec=False): + begin = KEY_BEGIN + end = KEY_END + + if passphrase: + begin = KEY_ENC_BEGIN + end = KEY_ENC_END + elif ec: + begin = KEY_EC_BEGIN + end = KEY_EC_END + + return begin + raw_data + end def wrap_openssh_public_key(raw_data, type): return f'{type} {raw_data}' @@ -262,17 +274,26 @@ def load_public_key(raw_data, wrap_tags=True): except ValueError: return False -def load_private_key(raw_data, passphrase=None, wrap_tags=True): - if wrap_tags: - raw_data = wrap_private_key(raw_data, passphrase) +def _load_private_key(raw_data, passphrase): + try: + return serialization.load_pem_private_key(bytes(raw_data, 'utf-8'), password=passphrase) + except (ValueError, TypeError): + return False +def load_private_key(raw_data, passphrase=None, wrap_tags=True): if passphrase is not None: passphrase = bytes(passphrase, 'utf-8') - try: - return serialization.load_pem_private_key(bytes(raw_data, 'utf-8'), password=passphrase) - except (ValueError, TypeError): + result = False + + if wrap_tags: + for ec_test in [False, True]: + wrapped_data = wrap_private_key(raw_data, passphrase, ec_test) + if result := _load_private_key(wrapped_data, passphrase): + return result return False + else: + return _load_private_key(raw_data, passphrase) def load_openssh_public_key(raw_data, type): try: |