[Enhancement]: AWS WAFv2 ACL Support for Header Order match statement for request inspection

[hspencer77]

Description

aws_wafv2_web_acl currently doesn't support Header Order match statement for request inspection.

Affected Resource(s) and/or Data Source(s)

• aws_wafv2_web_acl
• aws_wafv2_rule_group

Potential Terraform Configuration

rule {
        name     = "incorrect-header-order"

        action {
            .....
        }

        statement {
            ....
                statement {
                    byte_match_statement {
                        positional_constraint = "STARTS_WITH"
                        
                        ## header order example for 'search_string'. AWS WAF separates the header names in the string using colons and no added spaces, for example host:user-agent:accept:authorization:referer.
                        
                        search_string         = "host:content-length" 

                        field_to_match {
                          header_order {
                             oversize_handling = "CONTINUE|MATCH|NO_MATCH"
                          }
                        }

                        text_transformation {
                         ....... 
                        }
                    }
                }
        .....

References

• https://aws.amazon.com/about-aws/whats-new/2023/06/aws-waf-header-order-match-statement-request-inspection/
• https://docs.aws.amazon.com/waf/latest/APIReference/API_HeaderOrder.html
• https://pkg.go.dev/github.com/aws/aws-sdk-go-v2/service/wafv2@v1.43.6/types#HeaderOrder
• https://youtu.be/gZtGBhXlgIo?feature=shared

Would you like to implement a fix?

None

[github-actions]

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[github-actions]

This functionality has been released in v5.35.0 of the Terraform AWS Provider. Please see the Terraform documentation on provider versioning or reach out if you need any assistance upgrading.

For further feature requests or bug reports with this functionality, please create a new GitHub issue following the template. Thank you!

[github-actions]

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