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# -*- coding: utf-8 -*-
# Copyright © Cloud Linux GmbH & Cloud Linux Software, Inc 2010-2021 All Rights Reserved
#
# Licensed under CLOUD LINUX LICENSE AGREEMENT
# http://cloudlinux.com/docs/LICENSE.TXT
"""
This module contains validation schema for config file loaded values
"""
from schema import Schema, And, Optional, Use, SchemaError
from ..internal.exceptions import SSAError
configuration_schema = Schema({
Optional('domains_number'): And(int, lambda n: n >= 0,
error='number of domains should be a positive integer'),
Optional('urls_number'): And(int, lambda n: n > 0,
error='number of URLs should be a positive integer'),
Optional('requests_duration'): And(Use(lambda n: float(n)),
lambda n: n > 0.0,
error='request duration should be positive'),
Optional('request_number'): And(int, lambda n: n > 0,
error='number of requests should be a positive integer'),
Optional('time'): And(int, lambda n: 0 <= n <= 12,
error='time should be a positive integer between 1 and 12, or 0'),
Optional('correlation'): And(bool,
error='bad correlation value, should be On or Off'),
Optional('correlation_coefficient'): And(Use(lambda n: float(n)),
lambda n: 0.0 < n <= 1.0,
error='correlation coefficient could not be negative or greater than 1'),
Optional('ignore_list'): Use(lambda s: str(s)),
Optional('summary_notification_enabled'): And(bool,
error='bad notification value, should be On or Off'),
})
def validate(data: dict, scheme: Schema = configuration_schema) -> dict:
"""
Validate given data.
Returns validated data
"""
try:
return scheme.validate(data)
except SchemaError as e:
raise SSAError(f'Invalid configuration: {str(e)}')
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