Jon Chery
c80060878a
EXECUTE stage. Authors the remaining 11 L1 module terraform subdirs with the full versions/variables/locals/main/outputs split. Defaults previously hardcoded in the adapter move into locals.tf. Simple single-resource modules (7): - kms-key: aws_kms_key + alias (enable_key_rotation, deletion_window defaults) - ecr: aws_ecr_repository (encryption_configuration from kms_key_arn, image_scanning) - ecs-cluster: aws_ecs_cluster (name default) - iam-role: aws_iam_role + inline_policy (assume_role_policy fallback, ECR/logs policy in locals.tf) - rds: aws_db_instance (storage_encrypted, multi_az, kms_key_arn defaults) - waf: aws_wafv2_web_acl (default_action, visibility_config, dynamic rules) - uptime: aws_ecs_task_definition + aws_ecs_service (Fargate compat, container_definitions in locals.tf) Multi-resource modules with intra-refs (4): - vpc: aws_vpc + aws_subnet + aws_internet_gateway + aws_route_table (CIDR derivation in locals.tf) - ecs-service: aws_ecs_task_definition + aws_ecs_service (Fargate compat, container_definitions, network_config in locals.tf) - alb: aws_lb + aws_lb_target_group + aws_lb_listener (subnet/security_group list derivation in locals.tf) - cloudfront: aws_cloudfront_distribution + aws_cloudfront_origin_access_control (OAC defaults in locals.tf) Registry: terraform_dir added to all 11 remaining entries. Adapter fix: stack output format uses separate 'from' + 'output' fields (not 'from': 'rid.output'). Fixed _emit_root_output to read both fields. 6 previously-skipped tests unblocked (run_platform.sh --check-only now resolves static-assets.yml through the new module-assembled adapter). Removed skip markers. Fixed test assertion (aws_s3_bucket → module). Regression: 461 passed, 0 skipped, 5 deselected (slow). All 12 modules pass run_primitive_plan.sh --check-only. All 12 terraform/ subdirs pass terraform init + validate standalone. ---ci--- project: acdl phase: P56b milestone: v1.11 status: execute ---/ci---
waf — WAFv2 Web ACL
Module kind: primitive | Version: 1.0.0
A WAFv2 Web ACL scoped to CloudFront. It applies managed rule groups by
default and can be associated with a CloudFront distribution to filter
traffic before it reaches the origin. CloudFront-scoped Web ACLs are
always created in us-east-1.
Resources
| Resource | Type | Purpose |
|---|---|---|
webacl |
aws_wafv2_web_acl |
WAFv2 Web ACL with managed rules |
Inputs
| Name | Type | Required | Default | Description |
|---|---|---|---|---|
name |
string | yes | — | Name of the Web ACL |
scope |
string | no | cloudfront |
Scope of the Web ACL (default cloudfront for CloudFront associations) |
default_action |
string | no | allow |
Default action (default allow) |
rules |
string | no | — | Optional custom rules as JSON (default: managed rules only) |
region |
string | yes | — | AWS region (CloudFront-scoped WAF is always us-east-1; the adapter ignores this for cloudfront scope) |
Outputs
| Name | Type | Description |
|---|---|---|
web_acl_arn |
arn | The WAF Web ACL ARN |
Usage
{
"id": "waf",
"type": "aws:wafv2:webacl",
"module": "waf@1.0.0",
"inputs": {
"name": "acdl-static-assets-waf",
"scope": "cloudfront",
"default_action": "allow",
"region": "us-east-1"
}
}
The web_acl_arn output is typically wired as a ref: expression into
the cloudfront primitive's waf_web_acl_arn input inside a module
composition (see modules/l2/static-assets).
Compliance extension points
- Rate limiting — add a rate-based rule to cap requests per IP (SOC2 CC6.1, DORA operational resilience).
- Geo blocking — add a geo-match statement to block/allow countries for data-residency compliance (GDPR Art.44, SOC2 CC6.1).
- Custom rules — add custom rule statements for application-specific filtering (e.g. block SQLi/IP allow-lists) (SOC2 CC6.1).
- Logging — enable WAF access logging to S3/CloudWatch/Kinesis for auditability (SOC2 CC7.2, DORA audit trail).
Examples
Validated example contracts are in examples/. The platform-test
pipeline validates them against schemas/contract.schema.json.
Simple
A minimal deployment:
environment: dev
id: waf
infrastructure:
waf:
inputs:
name: my-waf
region: us-east-1
version: 1.0.0
name: waf-firewall
Complex
A production deployment with optional inputs:
environment: dev
id: waf
infrastructure:
waf:
inputs:
default_action: allow
name: my-production-waf
region: us-east-1
scope: cloudfront
version: 1.0.0
name: waf-firewall
Versioning
1.0.0 — interface MAJOR, behavior MINOR, lifecycle PATCH. MAJOR bumps
require a new registry entry (immutable publication); old entries enter
a 12-month deprecation window.