def ca_server(ezconfig, service_name=None, ca_name="ezbakeca", zoo_host=None, host=None, port=None, verify_pattern=None, ssldir=None): Crypto.Random.atfork() # make sure zookeeper is available for registering with service discovery if zoo_host is None: zooConf = ZookeeperConfiguration(ezconfig) zoo_host = zooConf.getZookeeperConnectionString() if not zoo_host: raise RuntimeError("Zookeeper connection string must be specified " "in EzConfiguration") # make sure the ssl certificate directory is available if not ssldir: ac = ApplicationConfiguration(ezconfig) ssldir = ac.getCertificatesDir() if not ssldir: raise RuntimeError("Certificates Directory \"{0}\" must be set in" " EzConfiguration!".format( ApplicationConfiguration.CERTIFICATES_DIRECTORY_KEY)) # get a free port to bind to (and figure out our hostname) if not port: port = get_port(range(31005,34999)) if not host: host = socket.gethostname() # register with ezdiscovery ezdiscovery = ServiceDiscoveryClient(zoo_host) try: if service_name is None: service_name = ezbake.ezca.constants.SERVICE_NAME logger.info('Registering with service discovery') ezdiscovery.register_common_endpoint(service_name=service_name, host=host, port=port) except TimeoutError as e: logger.error("Fatal timeout connecting to zookeeper. Unable to " "register with service discovery.") raise e # create the thrift handler handler = EzCAHandler(ca_name, ezconfig) # generate/get the server SSL certs and write them to disk certs = handler._server_certs() cert_files = [] for k, cert in certs.items(): of = os.path.join(ssldir, k) cert_files.append(of) with os.fdopen(os.open(of, os.O_WRONLY | os.O_CREAT, 0o600), 'w') as ofs: ofs.write(str(cert)) # generate certs for configured clients (read from ezconfig) clients = ezconfig.get(EzCAHandler.CLIENT_CERTS) if clients: gen_client_certs(handler.ca, clients.split(','), ezconfig.get(EzCAHandler.CLIENT_CERT_O)) # start the thrift server processor = EzCA.Processor(handler) transport = TSSLServerSocket(host=host, port=port, verify_pattern=verify_pattern, ca_certs=cert_files[0], cert=cert_files[1], key=cert_files[2]) tfactory = TTransport.TBufferedTransportFactory() pfactory = TBinaryProtocol.TBinaryProtocolFactory() server = TServer.TThreadPoolServer(processor, transport, tfactory, pfactory) logger.info('Starting ezca service on {}:{}'.format(host,port)) server.serve()
def ca_server(ezconfig, service_name=None, ca_name="ezbakeca", zoo_host=None, host=None, port=None, verify_pattern=None, ssldir=None): Crypto.Random.atfork() # make sure zookeeper is available for registering with service discovery if zoo_host is None: zooConf = ZookeeperConfiguration(ezconfig) zoo_host = zooConf.getZookeeperConnectionString() if not zoo_host: raise RuntimeError("Zookeeper connection string must be specified " "in EzConfiguration") # make sure the ssl certificate directory is available if not ssldir: ac = ApplicationConfiguration(ezconfig) ssldir = ac.getCertificatesDir() if not ssldir: raise RuntimeError("Certificates Directory \"{0}\" must be set in" " EzConfiguration!".format( ApplicationConfiguration.CERTIFICATES_DIRECTORY_KEY)) # get a free port to bind to (and figure out our hostname) if not port: port = get_port(range(31005,34999)) if not host: host = socket.gethostname() # register with ezdiscovery ezdiscovery = ServiceDiscoveryClient(zoo_host) try: if service_name is None: service_name = ezbake.ezca.constants.SERVICE_NAME logger.info('Registering with service discovery') ezdiscovery.register_common_endpoint(service_name=service_name, host=host, port=port) ezdiscovery.set_security_id_for_common_service(service_name=service_name, security_id="EzCAService") except TimeoutError as e: logger.error("Fatal timeout connecting to zookeeper. Unable to " "register with service discovery.") raise e # create the thrift handler handler = EzCAHandler(ca_name, ezconfig) # generate/get the server SSL certs and write them to disk certs = handler._server_certs() cert_files = [] for k, cert in certs.items(): of = os.path.join(ssldir, k) cert_files.append(of) with os.fdopen(os.open(of, os.O_WRONLY | os.O_CREAT, 0o600), 'w') as ofs: ofs.write(str(cert)) # generate certs for configured clients (read from ezconfig) clients = ezconfig.get(EzCAHandler.CLIENT_CERTS) if clients: gen_client_certs(handler.ca, clients.split(','), ezconfig.get(EzCAHandler.CLIENT_CERT_O)) # start the thrift server processor = EzCA.Processor(handler) transport = TSSLServerSocket(host=host, port=port, verify_pattern=verify_pattern, ca_certs=cert_files[0], cert=cert_files[1], key=cert_files[2]) tfactory = TTransport.TBufferedTransportFactory() pfactory = TBinaryProtocol.TBinaryProtocolFactory() server = TServer.TThreadPoolServer(processor, transport, tfactory, pfactory) logger.info('Starting ezca service on {}:{}'.format(host,port)) server.serve()
def testZookeeperConfiguration(): loader = DirectoryConfigurationLoader(resource_filename('tests', 'config')) ezconfig = EzConfiguration(loader) zkconfig = ZookeeperConfiguration(ezconfig.getProperties()) nt.eq_('zoo1:2181,zoo2:2181', zkconfig.getZookeeperConnectionString())