Error with XML output

[nightwatchcyber]

• terrascan version: 1.0.0
• Python version: 3.8.5
• Operating System: MacOS 10.15.6 (Catalina)

Description

Getting error with XML output option - getting the following error:

2020-08-17T20:35:08.082-0400	error
writer/xml.go:39	
failed to write XML output. error: 'xml: unsupported type: results.Violation'

What I Did

/terrascan scan -t aws -o xml

[cesar-rodriguez]

I was able to replicate this issue

$ terrascan scan -t aws --output xml
2020-08-17T21:16:15.849-0400	error	writer/xml.go:39	failed to write XML output. error: 'xml: unsupported type: results.Violation'

[kanchwala-yusuf]

Raised a PR #291 ,

The xml output would look like:

<results>
  <violations>
    <violation rule_name="cloudfrontNoLogging" description="Ensure that your AWS Cloudfront distributions have the Logging feature enabled in order to track all viewer requests for the content delivered through the Content Delivery Network (CDN)." rule_id="AWS.CloudFront.Logging.Medium.0567" severity="MEDIUM" category="Logging" resource_name="s3-distribution-TLS-v1" resource_type="aws_cloudfront_distribution" file="aws_cloudfront_distribution.tf" line="7"></violation>
    <violation rule_name="cloudfrontNoSecureCiphers" description="Secure ciphers are not used in CloudFront distribution" rule_id="AWS.CloudFront.EncryptionandKeyManagement.High.0408" severity="HIGH" category="Encryption and Key Management" resource_name="s3-distribution-TLS-v1" resource_type="aws_cloudfront_distribution" file="aws_cloudfront_distribution.tf" line="7"></violation>
    <violation rule_name="cloudfrontNoHTTPSTraffic" description="Use encrypted connection between CloudFront and origin server" rule_id="AWS.CloudFront.EncryptionandKeyManagement.High.0407" severity="HIGH" category="Encryption and Key Management" resource_name="s3-distribution-TLS-v1" resource_type="aws_cloudfront_distribution" file="aws_cloudfront_distribution.tf" line="7"></violation>
    <violation rule_name="cloudfrontNoHTTPSTraffic" description="Use encrypted connection between CloudFront and origin server" rule_id="AWS.CloudFront.EncryptionandKeyManagement.High.0407" severity="HIGH" category="Encryption and Key Management" resource_name="s3-distribution-TLS-v1" resource_type="aws_cloudfront_distribution" file="aws_cloudfront_distribution.tf" line="7"></violation>
    <violation rule_name="cloudfrontNoGeoRestriction" description="Ensure that geo restriction is enabled for your Amazon CloudFront CDN distribution to whitelist or blacklist a country in order to allow or restrict users in specific locations from accessing web application content." rule_id="AWS.CloudFront.Network Security.Low.0568" severity="LOW" category="Network Security" resource_name="s3-distribution-TLS-v1" resource_type="aws_cloudfront_distribution" file="aws_cloudfront_distribution.tf" line="7"></violation>
  </violations>
  <count low="1" medium="1" high="3" total="5"></count>
</results>