def do_command()

in ebcli/labs/setupssl.py [0:0]
49 lines of code
10 McCabe index (conditional complexity)

    def do_command(self):
        app_name = self.get_app_name()
        env_name = self.get_env_name(cmd_example='eb labs setup-ssl')
        certfile = self.app.pargs.cert_file
        privatekey = self.app.pargs.private_key
        certchain = self.app.pargs.cert_chain
        cert_name = self.app.pargs.name

        if certfile or privatekey or certfile:
            if not (certfile and privatekey):
                raise InvalidOptionsError(
                    'When providing your own certificate the --cert-file '
                    'and --private-key options are both required.')
            _validate_files_exists(certfile, privatekey, certchain)

        if not cert_name:
            cert_name = env_name

        if _is_single_instance(app_name, env_name):
            raise NotSupportedError('This command is currently not supported '
                                    'for single instance environments. \n'
                                    'For more information please see '
                                    'http://docs.aws.amazon.com/elasticbeanstalk/'
                                    'latest/dg/SSL.SingleInstance.html')

        if not certfile:
            privatekey, certfile = generate_self_signed_cert(cert_name)

        certfile = fileoperations.read_from_text_file(certfile)
        privatekey = fileoperations.read_from_text_file(privatekey)
        if certchain:
            certchain = fileoperations.read_from_text_file(certchain)

        result = iam.upload_server_certificate(cert_name + '.crt', certfile,
                                               privatekey, chain=certchain)
        arn = result['Arn']

        option_settings = [
            elasticbeanstalk.create_option_setting(
                namespaces.LOAD_BALANCER,
                option_names.LOAD_BALANCER_HTTP_PORT,
                'OFF'
            ),
            elasticbeanstalk.create_option_setting(
                namespaces.LOAD_BALANCER,
                option_names.LOAD_BALANCER_HTTPS_PORT,
                '443'
            ),
            elasticbeanstalk.create_option_setting(
                namespaces.LOAD_BALANCER,
                option_names.SSL_CERT_ID,
                arn
            ),
        ]
        commonops.update_environment(env_name, changes=option_settings,
                                     nohang=False)