"""Ensure CloudFront response headers policy has security headers configuration block."""


from checkov.common.models.enums import CheckCategories, CheckResult
from checkov.terraform.checks.resource.base_resource_check import BaseResourceCheck

import tools


class CloudFrontResponseHeadersSecurityConfigPresent(BaseResourceCheck):
    def __init__(self):
        name = 'Ensure CloudFront response headers policy has security headers configuration block'
        id = 'ORCD_AWS_4'
        categories = [CheckCategories.NETWORKING]
        supported_resources = ['aws_cloudfront_response_headers_policy']
        guideline = 'https://www.notion.so/Checkov-guide-e5c30d67d35248ebbb0806df59775e0e#a17ea07e48d44d8790b052bfee2b03db'
        super().__init__(name=name, id=id, categories=categories,
                         supported_resources=supported_resources,
                         guideline=guideline)

    def scan_resource_conf(self, conf):
        config_block = tools.flatten(conf.get('security_headers_config'))
        if config_block and isinstance(config_block, dict):
            return CheckResult.PASSED

        return CheckResult.FAILED


check = CloudFrontResponseHeadersSecurityConfigPresent()