Python crypto.PKey方法代码示例

# 需要导入模块: from OpenSSL import crypto [as 别名]
# 或者: from OpenSSL.crypto import PKey [as 别名]
def generate_cert(project_name):
  """Generate a self signed cerficate."""
  # Defer imports to avoid issues on Python 2.
  from OpenSSL import crypto

  key = crypto.PKey()
  key.generate_key(crypto.TYPE_RSA, 2048)

  cert = crypto.X509()
  cert.get_subject().C = 'US'
  cert.get_subject().CN = '*' + untrusted.internal_network_domain()
  cert.get_subject().O = project_name
  cert.set_serial_number(9001)
  cert.set_notBefore(b'20000101000000Z')
  cert.set_notAfter(b'21000101000000Z')
  cert.set_issuer(cert.get_subject())
  cert.set_pubkey(key)
  cert.sign(key, 'sha256')

  cert_contents = crypto.dump_certificate(crypto.FILETYPE_PEM, cert)
  key_contents = crypto.dump_privatekey(crypto.FILETYPE_PEM, key)
  return cert_contents, key_contents 

# 需要导入模块: from OpenSSL import crypto [as 别名]
# 或者: from OpenSSL.crypto import PKey [as 别名]
def setUp(self):
        """
        Create a new private key and start a certificate request (for a test
        method to finish in one way or another).
        """
        super(X509ExtTests, self).setUp()
        # Basic setup stuff to generate a certificate
        self.pkey = PKey()
        self.pkey.generate_key(TYPE_RSA, 384)
        self.req = X509Req()
        self.req.set_pubkey(self.pkey)
        # Authority good you have.
        self.req.get_subject().commonName = "Yoda root CA"
        self.x509 = X509()
        self.subject = self.x509.get_subject()
        self.subject.commonName = self.req.get_subject().commonName
        self.x509.set_issuer(self.subject)
        self.x509.set_pubkey(self.pkey)
        now = b(datetime.now().strftime("%Y%m%d%H%M%SZ"))
        expire  = b((datetime.now() + timedelta(days=100)).strftime("%Y%m%d%H%M%SZ"))
        self.x509.set_notBefore(now)
        self.x509.set_notAfter(expire) 

# 需要导入模块: from OpenSSL import crypto [as 别名]
# 或者: from OpenSSL.crypto import PKey [as 别名]
def test_type_errors(self):
        """
        The :py:obj:`PKCS12` setter functions (:py:obj:`set_certificate`, :py:obj:`set_privatekey`,
        :py:obj:`set_ca_certificates`, and :py:obj:`set_friendlyname`) raise :py:obj:`TypeError`
        when passed objects of types other than those expected.
        """
        p12 = PKCS12()
        self.assertRaises(TypeError, p12.set_certificate, 3)
        self.assertRaises(TypeError, p12.set_certificate, PKey())
        self.assertRaises(TypeError, p12.set_certificate, X509)
        self.assertRaises(TypeError, p12.set_privatekey, 3)
        self.assertRaises(TypeError, p12.set_privatekey, 'legbone')
        self.assertRaises(TypeError, p12.set_privatekey, X509())
        self.assertRaises(TypeError, p12.set_ca_certificates, 3)
        self.assertRaises(TypeError, p12.set_ca_certificates, X509())
        self.assertRaises(TypeError, p12.set_ca_certificates, (3, 4))
        self.assertRaises(TypeError, p12.set_ca_certificates, ( PKey(), ))
        self.assertRaises(TypeError, p12.set_friendlyname, 6)
        self.assertRaises(TypeError, p12.set_friendlyname, ('foo', 'bar')) 

# 需要导入模块: from OpenSSL import crypto [as 别名]
# 或者: from OpenSSL.crypto import PKey [as 别名]
def keyHash(self):
        """
        Compute a hash of the underlying PKey object.

        The purpose of this method is to allow you to determine if two
        certificates share the same public key; it is not really useful for
        anything else.

        In versions of Twisted prior to 15.0, C{keyHash} used a technique
        involving certificate requests for computing the hash that was not
        stable in the face of changes to the underlying OpenSSL library.

        @return: Return a 32-character hexadecimal string uniquely identifying
            this public key, I{for this version of Twisted}.
        @rtype: native L{str}
        """
        raw = crypto.dump_publickey(crypto.FILETYPE_ASN1, self.original)
        h = md5()
        h.update(raw)
        return h.hexdigest() 

# 需要导入模块: from OpenSSL import crypto [as 别名]
# 或者: from OpenSSL.crypto import PKey [as 别名]
def makeCertificate(**kw):
    keypair = PKey()
    keypair.generate_key(TYPE_RSA, 768)

    certificate = X509()
    certificate.gmtime_adj_notBefore(0)
    certificate.gmtime_adj_notAfter(60 * 60 * 24 * 365) # One year
    for xname in certificate.get_issuer(), certificate.get_subject():
        for (k, v) in kw.items():
            setattr(xname, k, nativeString(v))

    certificate.set_serial_number(counter())
    certificate.set_pubkey(keypair)
    certificate.sign(keypair, "md5")

    return keypair, certificate 

# 需要导入模块: from OpenSSL import crypto [as 别名]
# 或者: from OpenSSL.crypto import PKey [as 别名]
def generate_keypair(uuid):
    hostname = socket.gethostname()
    # create a key pair
    keypair = crypto.PKey()
    keypair.generate_key(crypto.TYPE_RSA, 2048)

    # create a self-signed cert
    cert = crypto.X509()
    cert.set_version(2)
    cert.get_subject().CN = str(uuid)+"/"+hostname
    cert.get_issuer().CN = str(uuid)+"/"+hostname
    cert.set_serial_number(1000)
    cert.gmtime_adj_notBefore(0)
    cert.gmtime_adj_notAfter(10*365*24*60*60)
    cert.set_pubkey(keypair)
    cert.sign(keypair, 'sha256')

    certificate = crypto.dump_certificate(crypto.FILETYPE_PEM, cert)
    privatekey = crypto.dump_privatekey(crypto.FILETYPE_PEM, keypair)
    return certificate, privatekey 

# 需要导入模块: from OpenSSL import crypto [as 别名]
# 或者: from OpenSSL.crypto import PKey [as 别名]
def __init__(self, filename=None, text=None, passphrase=None,
                 filetype="pem", bits=2048, _key=None):
        self.__passphrase = passphrase  # can also be a callable
        if _key is not None:
            key = _key
        else:
            ftype = _FILETYPES[filetype]
            if filename is not None:
                ftype, text = get_type_and_text(filename)
            if text is not None:
                if passphrase is not None:
                    key = crypto.load_privatekey(ftype, text, passphrase)
                else:
                    key = crypto.load_privatekey(ftype, text)
            else:
                key = crypto.PKey()
                key.generate_key(crypto.TYPE_RSA, bits)
        key.check()
        self._key = key 

# 需要导入模块: from OpenSSL import crypto [as 别名]
# 或者: from OpenSSL.crypto import PKey [as 别名]
def SelfSignedCertificate():
    # create a key pair
    k = crypto.PKey()
    k.generate_key(crypto.TYPE_RSA, 1024)

    # create a self-signed cert
    cert = crypto.X509()
    cert.get_subject().C = "IL"
    cert.get_subject().ST = "Jerusalem"
    cert.get_subject().L = "Jerusalem"
    cert.get_subject().OU = "DevOps Loft"
    cert.get_subject().CN = gethostname()
    cert.set_serial_number(1000)
    cert.gmtime_adj_notBefore(0)
    cert.gmtime_adj_notAfter(10*365*24*60*60)
    cert.set_issuer(cert.get_subject())
    cert.set_pubkey(k)
    cert.sign(k, 'sha1')

    with open(CERT_FILE, "wb") as cert_f:
        cert_f.write(crypto.dump_certificate(crypto.FILETYPE_PEM, cert))
    with open(KEY_FILE, "wb") as key_f:
        key_f.write(crypto.dump_privatekey(crypto.FILETYPE_PEM, k)) 

# 需要导入模块: from OpenSSL import crypto [as 别名]
# 或者: from OpenSSL.crypto import PKey [as 别名]
def create_self_signed_cert(name="localhost"):
    from OpenSSL import crypto

    # create key pair
    key = crypto.PKey()
    key.generate_key(crypto.TYPE_RSA, 2048)

    # create self-signed certificate
    cert = crypto.X509()
    cert.get_subject().CN = name
    cert.set_serial_number(1000)
    cert.gmtime_adj_notBefore(0)
    cert.gmtime_adj_notAfter(10 * 365 * 86400)
    cert.set_issuer(cert.get_subject())
    cert.set_pubkey(key)
    cert.sign(key, "sha1")

    with open(CERT_FILE, "wb") as fp:
        fp.write(crypto.dump_certificate(crypto.FILETYPE_PEM, cert))
    with open(KEY_FILE, "wb") as fp:
        fp.write(crypto.dump_privatekey(crypto.FILETYPE_PEM, key)) 

# 需要导入模块: from OpenSSL import crypto [as 别名]
# 或者: from OpenSSL.crypto import PKey [as 别名]
def makeCertificate(**kw):
    keypair = PKey()
    keypair.generate_key(TYPE_RSA, 1024)

    certificate = X509()
    certificate.gmtime_adj_notBefore(0)
    certificate.gmtime_adj_notAfter(60 * 60 * 24 * 365) # One year
    for xname in certificate.get_issuer(), certificate.get_subject():
        for (k, v) in kw.items():
            setattr(xname, k, nativeString(v))

    certificate.set_serial_number(counter())
    certificate.set_pubkey(keypair)
    certificate.sign(keypair, "md5")

    return keypair, certificate 

# 需要导入模块: from OpenSSL import crypto [as 别名]
# 或者: from OpenSSL.crypto import PKey [as 别名]
def generateImpacketCert(certname='/tmp/impacket.crt'):
    # Create a private key
    pkey = crypto.PKey()
    pkey.generate_key(crypto.TYPE_RSA, 2048)

    # Create the certificate
    cert = crypto.X509()
    cert.gmtime_adj_notBefore(0)
    # Valid for 5 years
    cert.gmtime_adj_notAfter(60*60*24*365*5)
    subj = cert.get_subject()
    subj.CN = 'impacket'
    cert.set_pubkey(pkey)
    cert.sign(pkey, "sha256")
    # We write both from the same file
    with open(certname, 'w') as certfile:
        certfile.write(crypto.dump_privatekey(crypto.FILETYPE_PEM, pkey).decode('utf-8'))
        certfile.write(crypto.dump_certificate(crypto.FILETYPE_PEM, cert).decode('utf-8'))
    LOG.debug('Wrote certificate to %s' % certname)

# Class to wrap the client socket in SSL when serving as a SOCKS server 

# 需要导入模块: from OpenSSL import crypto [as 别名]
# 或者: from OpenSSL.crypto import PKey [as 别名]
def gen_cert(self):
        key_pair = crypto.PKey()
        key_pair.generate_key(crypto.TYPE_RSA, 2048)

        cert = crypto.X509()
        cert.get_subject().O = 'Loki'
        cert.get_subject().CN = 'Sami'
        cert.get_subject().OU = 'Pure-L0G1C'
        cert.get_subject().C = 'US'
        cert.get_subject().L = 'Los Santos'
        cert.get_subject().ST = 'California'

        cert.set_serial_number(SystemRandom().randint(2048 ** 8, 4096 ** 8))
        cert.gmtime_adj_notBefore(0)
        cert.gmtime_adj_notAfter(256 * 409600)
        cert.set_issuer(cert.get_subject())
        cert.set_pubkey(key_pair)
        cert.sign(key_pair, 'sha256')

        with open(const.CERT_FILE, 'wb') as f:
            f.write(crypto.dump_certificate(crypto.FILETYPE_PEM, cert))

        with open(const.KEY_FILE, 'wb') as f:
            f.write(crypto.dump_privatekey(crypto.FILETYPE_PEM, key_pair)) 

# 需要导入模块: from OpenSSL import crypto [as 别名]
# 或者: from OpenSSL.crypto import PKey [as 别名]
def test_load_privatekey_pem(self):
        """
        Make sure L{crypto.load_privatekey} can load a PEM file.
        """

        with open(os.path.join(self.dataDir, "server.pem")) as f:
            data = f.read()

        pkey = crypto.load_privatekey(crypto.FILETYPE_PEM, data)
        self.assertTrue(isinstance(pkey, crypto.PKey)) 

# 需要导入模块: from OpenSSL import crypto [as 别名]
# 或者: from OpenSSL.crypto import PKey [as 别名]
def generate_adhoc_ssl_pair(cn=None):
    from random import random

    crypto = _get_openssl_crypto_module()

    # pretty damn sure that this is not actually accepted by anyone
    if cn is None:
        cn = "*"

    cert = crypto.X509()
    cert.set_serial_number(int(random() * sys.maxsize))
    cert.gmtime_adj_notBefore(0)
    cert.gmtime_adj_notAfter(60 * 60 * 24 * 365)

    subject = cert.get_subject()
    subject.CN = cn
    subject.O = "Dummy Certificate"  # noqa: E741

    issuer = cert.get_issuer()
    issuer.CN = subject.CN
    issuer.O = subject.O  # noqa: E741

    pkey = crypto.PKey()
    pkey.generate_key(crypto.TYPE_RSA, 2048)
    cert.set_pubkey(pkey)
    cert.sign(pkey, "sha256")

    return cert, pkey 

# 需要导入模块: from OpenSSL import crypto [as 别名]
# 或者: from OpenSSL.crypto import PKey [as 别名]
def generate_adhoc_ssl_pair(cn=None):
    from random import random
    crypto = _get_openssl_crypto_module()

    # pretty damn sure that this is not actually accepted by anyone
    if cn is None:
        cn = '*'

    cert = crypto.X509()
    cert.set_serial_number(int(random() * sys.maxsize))
    cert.gmtime_adj_notBefore(0)
    cert.gmtime_adj_notAfter(60 * 60 * 24 * 365)

    subject = cert.get_subject()
    subject.CN = cn
    subject.O = 'Dummy Certificate'

    issuer = cert.get_issuer()
    issuer.CN = 'Untrusted Authority'
    issuer.O = 'Self-Signed'

    pkey = crypto.PKey()
    pkey.generate_key(crypto.TYPE_RSA, 1024)
    cert.set_pubkey(pkey)
    cert.sign(pkey, 'md5')

    return cert, pkey