Guided Walkthroughs
Step-by-step configuration wizards for your environment
Dedicated Security Account
AWS Backup Strategy
VPC Connectivity Setup
Automated Patching
All Guides
CloudFormation guard rules template for AWS CloudFront resources
The following rules are included:
let cloudfront_distributions = Resources.*[
Type == "AWS::CloudFront::Distribution"
]
rule cloudfront_logging when %cloudfront_distributions !empty {
%cloudfront_distributions {
Properties {
DistributionConfig {
Logging exists <<Logging is disabled.>>
}
}
}
}
rule cloudfront_waf when %cloudfront_distributions !empty {
%cloudfront_distributions {
Properties {
DistributionConfig {
WebACLId exists <<WAF protection is disabled.>>
}
}
}
}
rule cloudfront_geo_restriction when %cloudfront_distributions !empty {
%cloudfront_distributions {
Properties {
DistributionConfig {
Restrictions exists <<Restrictions is not configured (i.e disabled).>>
when Restrictions exists {
Restrictions {
GeoRestriction {
RestrictionType != "none" <<Geo Restrictions are disabled.>>
}
}
}
}
}
}
}
rule cloudfront_deprecated_ssl_protocols when %cloudfront_distributions !empty {
%cloudfront_distributions {
Properties {
DistributionConfig {
Origins.* {
when CustomOriginConfig exists {
CustomOriginConfig {
OriginSSLProtocols exists <<Deprecated SSL protocols are being used.>>
when OriginSSLProtocols exists {
OriginSSLProtocols.* != "SSLv3" <<Deprecated SSL protocols are being used.>>
}
}
}
}
}
}
}
}
rule cloudfront_distribution_acm_certificates when %cloudfront_distributions !empty {
%cloudfront_distributions {
Properties {
DistributionConfig {
ViewerCertificate exists <<ViewerCertificate is not configured (i.e disabled).>>
when ViewerCertificate exists {
ViewerCertificate {
AcmCertificateArn exists <<Acm Certificate not used.>>
}
}
}
}
}
}