def test_unique_id_after_init_with_random_ids(self):
ids = ['test1', '123', '1', '3', '10', 'my_script#5']
generator = IdGenerator(ids)
for index in range(50):
next_id = generator.next_id()
self.assertFalse(next_id in ids)
ids.append(next_id)
def test_3_next_ids(self):
generator = IdGenerator([])
id1 = generator.next_id()
id2 = generator.next_id()
id3 = generator.next_id()
self.assertNotEqual(id1, id2)
self.assertNotEqual(id1, id3)
self.assertNotEqual(id2, id3)
def __init__(self, config_service: ConfigService,
execution_service: ExecutionService, conf_folder):
self._schedules_folder = os.path.join(conf_folder, 'schedules')
file_utils.prepare_folder(self._schedules_folder)
self._config_service = config_service
self._execution_service = execution_service
(jobs, ids) = restore_jobs(self._schedules_folder)
self._scheduled_executions = jobs
self._id_generator = IdGenerator(ids)
self.stopped = False
self.scheduler = sched.scheduler(timefunc=time.time)
self._start_scheduler()
for job in jobs.values():
self.schedule_job(job)
def main():
tool_utils.validate_web_imports_exist(os.getcwd())
logging_conf_file = os.path.join(CONFIG_FOLDER, 'logging.json')
with open(logging_conf_file, 'rt') as f:
log_config = json.load(f)
file_utils.prepare_folder(os.path.join('logs'))
logging.config.dictConfig(log_config)
file_utils.prepare_folder(CONFIG_FOLDER)
file_utils.prepare_folder(TEMP_FOLDER)
migrations.migrate.migrate(TEMP_FOLDER, CONFIG_FOLDER)
server_config = server_conf.from_json(SERVER_CONF_PATH)
secret = get_secret(TEMP_FOLDER)
config_service = ConfigService(CONFIG_FOLDER)
alerts_service = AlertsService(server_config.get_alerts_config())
alerts_service = alerts_service
execution_logs_path = os.path.join('logs', 'processes')
log_name_creator = LogNameCreator(
server_config.logging_config.filename_pattern,
server_config.logging_config.date_format)
execution_logging_service = ExecutionLoggingService(
execution_logs_path, log_name_creator)
existing_ids = [
entry.id for entry in execution_logging_service.get_history_entries()
]
id_generator = IdGenerator(existing_ids)
execution_service = ExecutionService(id_generator)
execution_logging_initiator = ExecutionLoggingInitiator(
execution_service, execution_logging_service)
execution_logging_initiator.start()
user_file_storage = UserFileStorage(secret)
file_download_feature = FileDownloadFeature(user_file_storage, TEMP_FOLDER)
file_download_feature.subscribe(execution_service)
file_upload_feature = FileUploadFeature(user_file_storage, TEMP_FOLDER)
alerter_feature = FailAlerterFeature(execution_service, alerts_service)
alerter_feature.start()
server.init(server_config, execution_service, execution_logging_service,
config_service, alerts_service, file_upload_feature,
file_download_feature, secret)
def test_unique_id_after_init(self):
generator1 = IdGenerator([])
ids = []
for index in range(10):
ids.append(generator1.next_id())
generator2 = IdGenerator(ids)
next_id = generator2.next_id()
self.assertFalse(next_id in ids)
class ScheduleService:
def __init__(self, config_service: ConfigService,
execution_service: ExecutionService, conf_folder):
self._schedules_folder = os.path.join(conf_folder, 'schedules')
file_utils.prepare_folder(self._schedules_folder)
self._config_service = config_service
self._execution_service = execution_service
(jobs, ids) = restore_jobs(self._schedules_folder)
self._scheduled_executions = jobs
self._id_generator = IdGenerator(ids)
self.stopped = False
self.scheduler = sched.scheduler(timefunc=time.time)
self._start_scheduler()
for job in jobs.values():
self.schedule_job(job)
def create_job(self, script_name, parameter_values,
incoming_schedule_config, user: User):
if user is None:
raise InvalidUserException('User id is missing')
config_model = self._config_service.load_config_model(
script_name, user, parameter_values)
self.validate_script_config(config_model)
schedule_config = read_schedule_config(incoming_schedule_config)
if not schedule_config.repeatable and date_utils.is_past(
schedule_config.start_datetime):
raise InvalidScheduleException(
'Start date should be in the future')
id = self._id_generator.next_id()
job = SchedulingJob(id, user, schedule_config, script_name,
parameter_values)
self.save_job(job)
self.schedule_job(job)
return id
@staticmethod
def validate_script_config(config_model):
if not config_model.schedulable:
raise UnavailableScriptException(config_model.name +
' is not schedulable')
for parameter in config_model.parameters:
if parameter.secure:
raise UnavailableScriptException(
'Script contains secure parameters (' +
parameter.str_name() + '), this is not supported')
def schedule_job(self, job: SchedulingJob):
schedule = job.schedule
if not schedule.repeatable and date_utils.is_past(
schedule.start_datetime):
return
next_datetime = schedule.get_next_time()
LOGGER.info('Scheduling ' + job.get_log_name() + ' at ' +
next_datetime.astimezone(
tz=None).strftime('%H:%M, %d %B %Y'))
self.scheduler.enterabs(next_datetime.timestamp(), 1,
self._execute_job, (job, ))
def _execute_job(self, job: SchedulingJob):
LOGGER.info('Executing ' + job.get_log_name())
script_name = job.script_name
parameter_values = job.parameter_values
user = job.user
try:
config = self._config_service.load_config_model(
script_name, user, parameter_values)
self.validate_script_config(config)
execution_id = self._execution_service.start_script(
config, parameter_values, user.user_id, user.audit_names)
LOGGER.info('Started script #' + str(execution_id) + ' for ' +
job.get_log_name())
except:
LOGGER.exception('Failed to execute ' + job.get_log_name())
self.schedule_job(job)
def save_job(self, job: SchedulingJob):
user = job.user
script_name = job.script_name
filename = file_utils.to_filename(
'%s_%s_%s.json' % (script_name, user.get_audit_name(), job.id))
file_utils.write_file(os.path.join(self._schedules_folder, filename),
json.dumps(job.as_serializable_dict(), indent=2))
def _start_scheduler(self):
def scheduler_loop():
while not self.stopped:
try:
self.scheduler.run(blocking=False)
except:
LOGGER.exception('Failed to execute scheduled job')
now = date_utils.now()
sleep_delta = timedelta(minutes=1) - timedelta(
microseconds=now.microsecond, seconds=now.second)
_sleep(sleep_delta.total_seconds())
self.scheduling_thread = threading.Thread(daemon=True,
target=scheduler_loop)
self.scheduling_thread.start()
def _stop(self):
self.stopped = True
def stopper():
pass
# just schedule the next execution to exit thread immediately
self.scheduler.enter(1, 0, stopper)
def main():
try:
tool_utils.validate_web_build_exists(os.getcwd())
except InvalidWebBuildException as e:
print(str(e))
sys.exit(-1)
logging_conf_file = os.path.join(CONFIG_FOLDER, 'logging.json')
with open(logging_conf_file, 'rt') as f:
log_config = json.load(f)
file_utils.prepare_folder(LOG_FOLDER)
logging.config.dictConfig(log_config)
file_utils.prepare_folder(CONFIG_FOLDER)
file_utils.prepare_folder(TEMP_FOLDER)
migrations.migrate.migrate(TEMP_FOLDER, CONFIG_FOLDER, SERVER_CONF_PATH,
LOG_FOLDER)
server_config = server_conf.from_json(SERVER_CONF_PATH, TEMP_FOLDER)
secret = get_secret(TEMP_FOLDER)
tornado_client_config.initialize()
group_provider = create_group_provider(server_config.user_groups,
server_config.authenticator,
server_config.admin_users)
authorizer = Authorizer(server_config.allowed_users,
server_config.admin_users, group_provider)
config_service = ConfigService(authorizer, CONFIG_FOLDER)
alerts_service = AlertsService(server_config.get_alerts_config())
alerts_service = alerts_service
execution_logs_path = os.path.join(LOG_FOLDER, 'processes')
log_name_creator = LogNameCreator(
server_config.logging_config.filename_pattern,
server_config.logging_config.date_format)
execution_logging_service = ExecutionLoggingService(
execution_logs_path, log_name_creator)
existing_ids = [
entry.id for entry in execution_logging_service.get_history_entries()
]
id_generator = IdGenerator(existing_ids)
execution_service = ExecutionService(id_generator)
execution_logging_initiator = ExecutionLoggingInitiator(
execution_service, execution_logging_service)
execution_logging_initiator.start()
user_file_storage = UserFileStorage(secret)
file_download_feature = FileDownloadFeature(user_file_storage, TEMP_FOLDER)
file_download_feature.subscribe(execution_service)
file_upload_feature = FileUploadFeature(user_file_storage, TEMP_FOLDER)
alerter_feature = FailAlerterFeature(execution_service, alerts_service)
alerter_feature.start()
server.init(server_config, server_config.authenticator, authorizer,
execution_service, execution_logging_service, config_service,
alerts_service, file_upload_feature, file_download_feature,
secret)
def main():
tool_utils.validate_web_imports_exist(os.getcwd())
logging_conf_file = os.path.join(CONFIG_FOLDER, 'logging.json')
with open(logging_conf_file, "rt") as f:
log_config = json.load(f)
file_utils.prepare_folder(os.path.join('logs'))
logging.config.dictConfig(log_config)
file_utils.prepare_folder(CONFIG_FOLDER)
file_utils.prepare_folder(SCRIPT_CONFIGS_FOLDER)
server_config = server_conf.from_json(SERVER_CONF_PATH)
ssl_context = None
if server_config.is_ssl():
ssl_context = ssl.create_default_context(ssl.Purpose.CLIENT_AUTH)
ssl_context.load_cert_chain(server_config.get_ssl_cert_path(),
server_config.get_ssl_key_path())
file_utils.prepare_folder(TEMP_FOLDER)
settings = {
"cookie_secret": get_tornado_secret(),
"login_url": "/login.html"
}
auth = TornadoAuth(server_config.authenticator, server_config.authorizer)
user_file_storage = UserFileStorage(get_tornado_secret())
file_download_feature = FileDownloadFeature(user_file_storage, TEMP_FOLDER)
result_files_folder = file_download_feature.get_result_files_folder()
handlers = [(r"/conf/title", GetServerTitle),
(r"/scripts/list", GetScripts),
(r"/scripts/info", GetScriptInfo),
(r"/scripts/execute", ScriptExecute),
(r"/scripts/execute/stop", ScriptStop),
(r"/scripts/execute/io/(.*)", ScriptStreamSocket),
(r'/admin/execution_log/short', GetShortHistoryEntriesHandler),
(r'/admin/execution_log/long/(.*)',
GetLongHistoryEntryHandler),
(r'/' + os.path.basename(result_files_folder) + '/(.*)',
DownloadResultFile, {
'path': result_files_folder
}), (r"/", ProxiedRedirectHandler, {
"url": "/index.html"
})]
if auth.is_enabled():
handlers.append((r'/login', LoginHandler))
handlers.append((r'/auth/config', AuthConfigHandler))
handlers.append((r'/logout', LogoutHandler))
handlers.append((r"/username", GetUsernameHandler))
handlers.append((r"/(.*)", AuthorizedStaticFileHandler, {"path": "web"}))
application = tornado.web.Application(handlers, **settings)
application.auth = auth
application.server_title = server_config.title
application.authorizer = server_config.authorizer
application.file_download_feature = file_download_feature
application.file_upload_feature = FileUploadFeature(
user_file_storage, TEMP_FOLDER)
alerts_service = AlertsService(server_config.get_alerts_config())
application.alerts_service = alerts_service
execution_logs_path = os.path.join('logs', 'processes')
log_name_creator = LogNameCreator(
server_config.logging_config.filename_pattern,
server_config.logging_config.date_format)
execution_logging_service = ExecutionLoggingService(
execution_logs_path, log_name_creator)
application.execution_logging_service = execution_logging_service
existing_ids = [
entry.id for entry in execution_logging_service.get_history_entries()
]
id_generator = IdGenerator(existing_ids)
execution_service = ExecutionService(execution_logging_service,
alerts_service, id_generator)
application.execution_service = execution_service
http_server = httpserver.HTTPServer(application, ssl_options=ssl_context)
http_server.listen(server_config.port, address=server_config.address)
io_loop = tornado.ioloop.IOLoop.current()
intercept_stop_when_running_scripts(io_loop, execution_service)
http_protocol = 'https' if server_config.ssl else 'http'
print('Server is running on: %s://%s:%s' %
(http_protocol, server_config.address, server_config.port))
io_loop.start()
def main():
project_path = os.getcwd()
try:
tool_utils.validate_web_build_exists(project_path)
except InvalidWebBuildException as e:
print(str(e))
sys.exit(-1)
logging_conf_file = os.path.join(CONFIG_FOLDER, 'logging.json')
with open(logging_conf_file, 'rt') as f:
log_config = json.load(f)
file_utils.prepare_folder(LOG_FOLDER)
logging.config.dictConfig(log_config)
server_version = tool_utils.get_server_version(project_path)
logging.info('Starting Script Server' +
(', v' +
server_version if server_version else ' (custom version)'))
file_utils.prepare_folder(CONFIG_FOLDER)
file_utils.prepare_folder(TEMP_FOLDER)
migrations.migrate.migrate(TEMP_FOLDER, CONFIG_FOLDER, SERVER_CONF_PATH,
LOG_FOLDER)
server_config = server_conf.from_json(SERVER_CONF_PATH, TEMP_FOLDER)
secret = get_secret(server_config.secret_storage_file)
tornado_client_config.initialize()
group_provider = create_group_provider(server_config.user_groups,
server_config.authenticator,
server_config.admin_users)
authorizer = Authorizer(server_config.allowed_users,
server_config.admin_users,
server_config.full_history_users,
server_config.code_editor_users, group_provider)
config_service = ConfigService(authorizer, CONFIG_FOLDER)
alerts_service = AlertsService(server_config.alerts_config)
alerts_service = alerts_service
execution_logs_path = os.path.join(LOG_FOLDER, 'processes')
log_name_creator = LogNameCreator(
server_config.logging_config.filename_pattern,
server_config.logging_config.date_format)
execution_logging_service = ExecutionLoggingService(
execution_logs_path, log_name_creator, authorizer)
existing_ids = [
entry.id for entry in execution_logging_service.get_history_entries(
None, system_call=True)
]
id_generator = IdGenerator(existing_ids)
execution_service = ExecutionService(authorizer, id_generator)
execution_logging_controller = ExecutionLoggingController(
execution_service, execution_logging_service)
execution_logging_controller.start()
user_file_storage = UserFileStorage(secret)
file_download_feature = FileDownloadFeature(user_file_storage, TEMP_FOLDER)
file_download_feature.subscribe(execution_service)
file_upload_feature = FileUploadFeature(user_file_storage, TEMP_FOLDER)
alerter_feature = FailAlerterFeature(execution_service, alerts_service)
alerter_feature.start()
executions_callback_feature = ExecutionsCallbackFeature(
execution_service, server_config.callbacks_config)
executions_callback_feature.start()
schedule_service = ScheduleService(config_service, execution_service,
CONFIG_FOLDER)
server.init(server_config, server_config.authenticator, authorizer,
execution_service, schedule_service, execution_logging_service,
config_service, alerts_service, file_upload_feature,
file_download_feature, secret, server_version, CONFIG_FOLDER)
def test_next_id(self):
generator = IdGenerator([])
id = generator.next_id()
self.assertIsNotNone(id)
self.assertIsInstance(id, str)
self.assertFalse(is_empty(id))
