Python ssl.KeyPair类代码示例

def clientCertFor(name):
    signingCert = getCAPrivateCert()
    clientKey = KeyPair.generate(size=4096)
    csr = clientKey.requestObject(DN(CN=name), "sha1")
    clientCert = signingCert.signRequestObject(
        csr, serialNumber=1, digestAlgorithm="sha1")
    return PrivateCertificate.fromCertificateAndKeyPair(clientCert, clientKey)

    def getServerContext(self):
        """
        Generate a new L{OpenSSL.SSL.Context} object configured to use a
        certificate signed by C{self.ca} and only accept connections from peers
        which are also using a certificate signed by C{self.ca}.
        """
        # Generate a new key for the server and have the CA sign a certificate
        # for it.
        key = KeyPair.generate(size=512)
        req = key.certificateRequest(DN(commonName='localhost'))
        certData = self.ca.signCertificateRequest(req, lambda dn: True, 1)
        cert = PrivateCertificate.load(certData, key)

        # Use the new key/certificate
        context = Context(TLSv1_METHOD)
        context.use_privatekey(key.original)
        context.use_certificate(cert.original)
        context.check_privatekey()

        # Allow peer certificates signed by the CA
        store = context.get_cert_store()
        store.add_cert(self.ca.original)

        # Verify the peer certificate and require that they have one.
        def verify(conn, cert, errno, depth, preverify_ok):
            return preverify_ok
        context.set_verify(VERIFY_PEER | VERIFY_FAIL_IF_NO_PEER_CERT, verify)
        return context

def flocker_keypair():
    """
    Create a new 4096-bit RSA key pair.
    """
    return ComparableKeyPair(
        keypair=KeyPair.generate(crypto.TYPE_RSA, size=4096)
    )

def generate_keypair():
    """
    Create a new 4096-bit RSA key pair.
    """
    return FlockerKeyPair(
        keypair=KeyPair.generate(crypto.TYPE_RSA, size=4096)
    )

    def testBadCertRequestSubject(self):
        kp = KeyPair.generate()
        subject = DistinguishedName(commonName='HACKERX',
                                    localityName='INTERNETANIA')
        reqobj = kp.requestObject(subject)

        fakereq = kp.requestObject(subject)
        ssigned = kp.signRequestObject(subject, fakereq, 1)
        certpair = PrivateCertificate.fromCertificateAndKeyPair
        fakecert = certpair(ssigned, kp)
        apc = self.serverService2.certificateStorage.addPrivateCertificate

        def _2(secured):
            D = secured.callRemote(
                q2q.Sign,
                certificate_request=reqobj,
                password='itdoesntmatter')
            def _1(dcert):
                cert = dcert['certificate']
                privcert = certpair(cert, kp)
                apc(str(self.fromAddress), privcert)
            return D.addCallback(_1)

        d = self.serverService2.getSecureConnection(
            self.fromAddress, self.fromAddress.domainAddress(), authorize=False,
            usePrivateCertificate=fakecert,
            ).addCallback(_2)

        def unexpectedSuccess(result):
            self.fail("Expected BadCertificateRequest, got %r" % (result,))
        def expectedFailure(err):
            err.trap(q2q.BadCertificateRequest)
        d.addCallbacks(unexpectedSuccess, expectedFailure)
        return d

def clientCertFor(p_name):
    l_signingCert = getCAPrivateCert()
    l_clientKey = KeyPair.generate(size = 4096)
    l_csr = l_clientKey.requestObject(DN(CN = p_name), "sha1")
    l_clientCert = l_signingCert.signRequestObject(
        l_csr, serialNumber = 1, digestAlgorithm = "sha1")
    return PrivateCertificate.fromCertificateAndKeyPair(l_clientCert, l_clientKey)

    def setUp(self):
        """
        Create a L{PantheonHTTPChecker} pointed at a mock authentication service
        with some simple site and user information.
        """
        self.site = 'example.com'
        self.cwd = '/some/path'
        self.uid = 1542
        self.username = 'alice'
        self.password = 'correct password'
        keyString = FilePath(__file__).sibling('id_rsa').getContent()
        self.privateKey = Key.fromString(keyString)

        caKeyString = FilePath(__file__).sibling('cakey.pem').getContent()
        self.caKey = KeyPair.load(caKeyString, FILETYPE_PEM)
        caCertString = FilePath(__file__).sibling('cacert.pem').getContent()
        self.caCert = PrivateCertificate.load(
            caCertString, self.caKey, FILETYPE_PEM)

        self.resource = MockPantheonAuthResource(
            sites={self.site: [self.username]},
            authorizations={self.site: dict(cwd=self.cwd, uid=self.uid)},
            passwords={self.username: self.password},
            keys={self.username: self.privateKey},
            )
        self.server = MockPantheonAuthServer(
            reactor, self.resource, self.caCert)
        self.server.startService()
        self.addCleanup(self.server.stopService)

 def getServerContext(self):
     """
     Return a new SSL context suitable for use in a test server.
     """
     pem = self._pem.getContent()
     cert = PrivateCertificate.load(
         pem, KeyPair.load(pem, FILETYPE_PEM), FILETYPE_PEM)
     return cert.options()

def requestCert(config):
    subject = config['subject']
    path = config['path']

    store = yield config.parent.storeDeferred

    key = KeyPair.loadPEM(path.getContent())
    req = generateCertificateRequest(key, subject)
    yield store.submitCertificateRequest(req)

def makeCert(cn):
    """
    Create a self-signed cert.
    """
    sharedDN = DN(CN=cn)
    key = KeyPair.generate()
    cr = key.certificateRequest(sharedDN)
    sscrd = key.signCertificateRequest(sharedDN, cr, lambda dn: True, 1)
    return key.newCertificate(sscrd)

def getCAPrivateCert():
    privatePath = FilePath(b"ca-private-cert.pem")
    if privatePath.exists():
        return PrivateCertificate.loadPEM(privatePath.getContent())
    else:
        caKey = KeyPair.generate(size=4096)
        caCert = caKey.selfSignedCert(1, CN="the-authority")
        privatePath.setContent(caCert.dumpPEM())
        return caCert

 def getServerContext(self):
     """
     Return a new SSL context suitable for use in a test server.
     """
     cert = PrivateCertificate.load(
         self._certificateText,
         KeyPair.load(self._privateKeyText, FILETYPE_PEM),
         FILETYPE_PEM)
     return cert.options()

def new_tahoe_configuration(deploy_config, bucketname, key_prefix, publichost, privatehost, introducer_port, storageserver_port):
    """
    Create brand new secrets and configuration for use by an
    introducer/storage pair.
    """
    base_name = dict(
        organizationName=b"Least Authority Enterprises",
        organizationalUnitName=b"S4",
        emailAddress=bucketname,
    )

    keypair = KeyPair.generate(size=2048)
    introducer_certificate = keypair.selfSignedCert(
        serialNumber=1,
        commonName=b"introducer",
        **base_name
    )
    storage_certificate = keypair.selfSignedCert(
        serialNumber=1,
        commonName=b"storage",
        **base_name
    )
    def pem(key, cert):
        return b"\n".join((key.dump(FILETYPE_PEM), cert.dump(FILETYPE_PEM)))

    introducer_tub = Tub(certData=pem(keypair, introducer_certificate))
    introducer_tub.setLocation("{}:{}".format(publichost, introducer_port))
    storage_tub = Tub(certData=pem(keypair, storage_certificate))

    return marshal_tahoe_configuration(
        introducer_pem=introducer_tub.getCertData().strip(),

        storage_pem=storage_tub.getCertData().strip(),
        storage_privkey=keyutil.make_keypair()[0] + b"\n",

        introducer_port=introducer_port,
        storageserver_port=storageserver_port,

        bucket_name=bucketname,
        key_prefix=key_prefix,
        publichost=publichost,
        privatehost=privatehost,
        # The object of the reference is irrelevant.  The furl will
        # get hooked up to something else when Tahoe really runs.
        # Just need to pass something _weak referenceable_!  Which
        # rules out a lot of things...
        introducer_furl=introducer_tub.registerReference(introducer_tub),

        s3_access_key_id=deploy_config.s3_access_key_id,
        s3_secret_key=deploy_config.s3_secret_key,

        log_gatherer_furl=deploy_config.log_gatherer_furl,
        stats_gatherer_furl=deploy_config.stats_gatherer_furl,
    )

def makeCertRequest(cn):
    """
    Create a certificate request with the given common name.

    @param cn: Common Name to use in certificate request.
    @type cn: L{bytes}

    @return: Certificate request.
    @rtype: L{CertificateRequest}
    """
    key = KeyPair.generate()
    return key.certificateRequest(DN(CN=cn))

    def start_ssl(self):
        log.debug("Enabling SSL with PKey: %s, Cert: %s", self.pkey, self.cert)
        check_ssl_keys()

        with open(configmanager.get_config_dir(self.cert)) as cert:
            certificate = Certificate.loadPEM(cert.read()).original
        with open(configmanager.get_config_dir(self.pkey)) as pkey:
            private_key = KeyPair.load(pkey.read(), FILETYPE_PEM).original
        options = CertificateOptions(privateKey=private_key, certificate=certificate, method=SSL.SSLv23_METHOD)
        options.getContext().set_options(SSL.OP_NO_SSLv2 | SSL.OP_NO_SSLv3)

        self.socket = reactor.listenSSL(self.port, self.site, options)
        log.info("Serving on %s:%s view at https://127.0.0.1:%s", "0.0.0.0", self.port, self.port)