def __call__(cls, key_path=None):
"""
key_path may be the path to either:
_an RSAPrivateKey_OpenSSL (as generated by openssl);
_an ECDSAPrivateKey_OpenSSL (as generated by openssl);
_an RSAPrivateKey;
_an ECDSAPrivateKey.
"""
if key_path is None:
obj = type.__call__(cls)
if cls is PrivKey:
cls = PrivKeyECDSA
obj.__class__ = cls
obj.frmt = "original"
obj.fill_and_store()
return obj
obj = _PKIObjMaker.__call__(cls, key_path, _MAX_KEY_SIZE)
multiPEM = False
try:
privkey = RSAPrivateKey_OpenSSL(obj.der)
privkey = privkey.privateKey
obj.__class__ = PrivKeyRSA
marker = b"PRIVATE KEY"
except:
try:
privkey = ECDSAPrivateKey_OpenSSL(obj.der)
privkey = privkey.privateKey
obj.__class__ = PrivKeyECDSA
marker = b"EC PRIVATE KEY"
multiPEM = True
except:
try:
privkey = RSAPrivateKey(obj.der)
obj.__class__ = PrivKeyRSA
marker = b"RSA PRIVATE KEY"
except:
try:
privkey = ECDSAPrivateKey(obj.der)
obj.__class__ = PrivKeyECDSA
marker = b"EC PRIVATE KEY"
except:
raise Exception("Unable to import private key")
try:
obj.import_from_asn1pkt(privkey)
except ImportError:
pass
if obj.frmt == "DER":
if multiPEM:
# this does not restore the EC PARAMETERS header
obj.pem = der2pem(raw(privkey), marker)
else:
obj.pem = der2pem(obj.der, marker)
return obj
def __call__(cls, key_path):
"""
key_path may be the path to either:
_an RSAPrivateKey_OpenSSL (as generated by openssl);
_an ECDSAPrivateKey_OpenSSL (as generated by openssl);
_an RSAPrivateKey;
_an ECDSAPrivateKey.
"""
obj = _PKIObjMaker.__call__(cls, key_path, MAX_KEY_SIZE)
multiPEM = False
try:
privkey = RSAPrivateKey_OpenSSL(obj.der)
privkey = privkey.privateKey
obj.__class__ = PrivKeyRSA
marker = "PRIVATE KEY"
except:
try:
privkey = ECDSAPrivateKey_OpenSSL(obj.der)
privkey = privkey.privateKey
obj.__class__ = PrivKeyECDSA
marker = "EC PRIVATE KEY"
multiPEM = True
except:
try:
privkey = RSAPrivateKey(obj.der)
obj.__class__ = PrivKeyRSA
marker = "RSA PRIVATE KEY"
except:
try:
privkey = ECDSAPrivateKey(obj.der)
obj.__class__ = PrivKeyECDSA
marker = "EC PRIVATE KEY"
except:
raise Exception("Unable to import private key")
obj.updateWith(privkey)
if obj.frmt == "DER":
if multiPEM:
# this does not restore the EC PARAMETERS header
obj.pem = der2pem(str(privkey), marker)
else:
obj.pem = der2pem(obj.der, marker)
return obj