Jon Chery
de91a4bb76
---ci--- project: acdl phase: 31 milestone: v1.8 status: execute ---/ci--- - New kms-key L1 primitive (aws:kms:key) with enable_key_rotation=true (AWS-managed annual rotation, D-075). Registered in registry.json. - Adapter TYPE_MAP expanded for aws:kms:key + aws:kms:alias. - Adapter emits enable_key_rotation from NFR. - S3 adapter emits server_side_encryption_configuration with KMS when kms_key_arn provided; managed KMS fallback with stderr warning when not. - All 10 existing L1 primitives now have encryption_enabled NFR (default true). - s3, rds, ecr, ecs-service, ecs-cluster have kms_key_arn input. - Both L2 compositions (static-assets, microservice) now include a kms-key child + wires connecting kms_key_arn to children. - L2 stack outputs include kms_key_arn. Tests: +7 (300 -> 307). All pass. run_platform.sh --check-only green (static-assets now resolves to 5 resources with the CMK).
498 lines
21 KiB
Python
498 lines
21 KiB
Python
import json
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import os
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import sys
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from pathlib import Path
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import jsonschema
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import pytest
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sys.path.insert(0, str(Path(__file__).resolve().parent.parent))
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from adapters.terraform.adapter import (
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TYPE_MAP, INPUT_MAP, OUTPUT_MAP, adapt, _tf_value, _ref_expr,
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)
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ROOT = Path(__file__).resolve().parent.parent
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class TestInstance:
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def test_instance_validates_against_stack_schema(self, stack_instance, stack_schema):
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jsonschema.validate(stack_instance, stack_schema)
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def test_instance_has_one_resource(self, stack_instance):
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assert len(stack_instance["resources"]) == 1
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r = stack_instance["resources"][0]
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assert r["id"] == "s3"
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assert r["type"] == "aws:s3:bucket"
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def test_instance_stack_is_s3(self, stack_instance):
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assert stack_instance["stack"]["name"] == "s3"
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assert stack_instance["stack"]["kind"] == "l1"
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class TestRegistry:
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EXPECTED_L1_KEYS = {"s3", "vpc", "ecs-cluster", "ecs-service", "iam-role", "alb", "ecr", "cloudfront", "waf", "rds", "kms-key"}
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EXPECTED_L2_KEYS = {"static-assets", "microservice"}
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def test_registry_has_13_entries(self, registry):
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assert len(registry) == 13
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assert set(registry.keys()) == (self.EXPECTED_L1_KEYS | self.EXPECTED_L2_KEYS)
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def test_registry_has_11_l1_entries(self, registry):
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l1 = {k for k in registry if registry[k]["1.0.0"]["interface"].startswith("modules/l1/")}
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assert l1 == self.EXPECTED_L1_KEYS
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def test_registry_has_2_l2_entries(self, registry):
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l2 = {k for k in registry if registry[k]["1.0.0"]["interface"].startswith("modules/l2/")}
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assert l2 == self.EXPECTED_L2_KEYS
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def test_all_l1_interfaces_exist(self, registry, repo_root):
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for name in self.EXPECTED_L1_KEYS:
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entry = registry[name]["1.0.0"]
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iface_path = os.path.join(repo_root, entry["interface"])
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assert os.path.isfile(iface_path), f"{iface_path} missing"
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iface = json.load(open(iface_path))
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assert iface["name"] == name
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class TestTypeMap:
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def test_s3_in_type_map(self):
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assert TYPE_MAP["aws:s3:bucket"] == "aws_s3_bucket"
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def test_vpc_types_in_type_map(self):
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assert TYPE_MAP["aws:ec2:vpc"] == "aws_vpc"
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assert TYPE_MAP["aws:ec2:subnet"] == "aws_subnet"
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assert TYPE_MAP["aws:ec2:routetable"] == "aws_route_table"
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def test_ecs_types_in_type_map(self):
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assert TYPE_MAP["aws:ecs:cluster"] == "aws_ecs_cluster"
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assert TYPE_MAP["aws:ecs:task_definition"] == "aws_ecs_task_definition"
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assert TYPE_MAP["aws:ecs:service"] == "aws_ecs_service"
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def test_alb_types_in_type_map(self):
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assert TYPE_MAP["aws:elbv2:loadbalancer"] == "aws_lb"
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assert TYPE_MAP["aws:elbv2:listener"] == "aws_lb_listener"
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assert TYPE_MAP["aws:elbv2:targetgroup"] == "aws_lb_target_group"
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def test_iam_and_ecr_in_type_map(self):
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assert TYPE_MAP["aws:iam:role"] == "aws_iam_role"
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assert TYPE_MAP["aws:ecr:repository"] == "aws_ecr_repository"
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def test_cloudfront_types_in_type_map(self):
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assert TYPE_MAP["aws:cloudfront:distribution"] == "aws_cloudfront_distribution"
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assert TYPE_MAP["aws:cloudfront:originaccesscontrol"] == "aws_cloudfront_origin_access_control"
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def test_waf_type_in_type_map(self):
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assert TYPE_MAP["aws:wafv2:webacl"] == "aws_wafv2_web_acl"
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def test_rds_type_in_type_map(self):
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assert TYPE_MAP["aws:rds:instance"] == "aws_db_instance"
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class TestTfValue:
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def test_string_quoted(self):
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assert _tf_value("hello") == '"hello"'
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def test_bool_true(self):
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assert _tf_value(True) == "true"
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def test_bool_false(self):
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assert _tf_value(False) == "false"
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def test_int(self):
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assert _tf_value(42) == "42"
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def test_float(self):
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assert _tf_value(3.14) == "3.14"
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def test_dict_jsonencoded(self):
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result = _tf_value({"key": "val"})
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assert "jsonencode" in result
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assert '"key"' in result
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def test_list_jsonencoded(self):
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result = _tf_value([1, 2])
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assert "jsonencode" in result
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def test_json_string_jsonencoded(self):
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result = _tf_value('{"k":"v"}')
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assert "jsonencode" in result
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def test_ref_raises(self):
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with pytest.raises(ValueError, match="ref: values"):
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_tf_value("ref:s3.bucket_arn")
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class TestRefExpr:
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def test_basic_ref(self):
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type_by_id = {"s3": "aws:s3:bucket"}
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result = _ref_expr("ref:s3.bucket_arn", type_by_id)
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assert result == "aws_s3_bucket.s3.arn"
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def test_vpc_ref(self):
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type_by_id = {"vpc": "aws:ec2:vpc"}
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result = _ref_expr("ref:vpc.vpc_id", type_by_id)
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assert result == "aws_vpc.vpc.id"
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def test_unknown_id_raises(self):
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with pytest.raises(ValueError, match="unknown stack resource id"):
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_ref_expr("ref:nonexistent.output", {"s3": "aws:s3:bucket"})
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class TestAdapt:
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def test_adapt_emits_three_files(self, stack_instance, tmp_path):
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out_dir = str(tmp_path / "tf_out")
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adapt(stack_instance, out_dir)
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assert os.path.isfile(os.path.join(out_dir, "main.tf"))
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assert os.path.isfile(os.path.join(out_dir, "terraform.tf"))
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assert os.path.isfile(os.path.join(out_dir, "providers.tf"))
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def test_main_tf_has_s3_bucket(self, stack_instance, tmp_path):
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out_dir = str(tmp_path / "tf_out")
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adapt(stack_instance, out_dir)
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main_tf = open(os.path.join(out_dir, "main.tf")).read()
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assert 'resource "aws_s3_bucket" "s3"' in main_tf
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assert 'bucket = "acdl-spike-bucket"' in main_tf
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def test_main_tf_has_versioning(self, stack_instance, tmp_path):
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out_dir = str(tmp_path / "tf_out")
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adapt(stack_instance, out_dir)
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main_tf = open(os.path.join(out_dir, "main.tf")).read()
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assert "versioning" in main_tf
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assert "enabled = true" in main_tf
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def test_main_tf_has_outputs(self, stack_instance, tmp_path):
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out_dir = str(tmp_path / "tf_out")
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adapt(stack_instance, out_dir)
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main_tf = open(os.path.join(out_dir, "main.tf")).read()
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assert 'output "bucket_arn"' in main_tf
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assert 'output "bucket_name"' in main_tf
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def test_terraform_tf_has_backend(self, stack_instance, tmp_path):
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out_dir = str(tmp_path / "tf_out")
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adapt(stack_instance, out_dir)
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terraform_tf = open(os.path.join(out_dir, "terraform.tf")).read()
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assert 'backend "s3"' in terraform_tf
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assert 'required_version' in terraform_tf
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assert ">= 1.9" in terraform_tf
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def test_providers_tf_has_aws(self, stack_instance, tmp_path):
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out_dir = str(tmp_path / "tf_out")
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adapt(stack_instance, out_dir)
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providers_tf = open(os.path.join(out_dir, "providers.tf")).read()
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assert 'provider "aws"' in providers_tf
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assert "us-east-1" in providers_tf
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def test_backend_key_uses_stack_name(self, stack_instance, tmp_path):
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out_dir = str(tmp_path / "tf_out")
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adapt(stack_instance, out_dir)
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terraform_tf = open(os.path.join(out_dir, "terraform.tf")).read()
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assert "spike/s3/terraform.tfstate" in terraform_tf
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class TestS3Output:
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def test_s3_instance_has_bucket_regional_domain_name_output(self, stack_instance, tmp_path):
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out_dir = str(tmp_path / "tf_out")
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adapt(stack_instance, out_dir)
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main_tf = open(os.path.join(out_dir, "main.tf")).read()
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assert 'output "bucket_regional_domain_name"' in main_tf
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assert "aws_s3_bucket.s3.bucket_regional_domain_name" in main_tf
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class TestRdsPrimitive:
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@pytest.fixture
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def rds_stack(self):
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return json.load(open(ROOT / "modules/l1/rds/instance.json"))
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def test_rds_instance_validates_against_stack_schema(self, rds_stack, stack_schema):
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jsonschema.validate(rds_stack, stack_schema)
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def test_rds_adapt_emits_db_instance(self, rds_stack, tmp_path):
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out_dir = str(tmp_path / "tf_out")
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adapt(rds_stack, out_dir)
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main_tf = open(os.path.join(out_dir, "main.tf")).read()
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assert 'resource "aws_db_instance" "rds"' in main_tf
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def test_rds_adapt_emits_engine_and_class(self, rds_stack, tmp_path):
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out_dir = str(tmp_path / "tf_out")
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adapt(rds_stack, out_dir)
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main_tf = open(os.path.join(out_dir, "main.tf")).read()
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assert 'engine = "postgres"' in main_tf
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assert 'engine_version = "16.4"' in main_tf
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assert 'instance_class = "db.t3.micro"' in main_tf
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def test_rds_adapt_emits_nfrs(self, rds_stack, tmp_path):
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out_dir = str(tmp_path / "tf_out")
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adapt(rds_stack, out_dir)
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main_tf = open(os.path.join(out_dir, "main.tf")).read()
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assert "backup_retention_period = 7" in main_tf
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assert "deletion_protection = true" in main_tf
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assert "skip_final_snapshot = true" in main_tf
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def test_rds_adapt_emits_outputs(self, rds_stack, tmp_path):
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out_dir = str(tmp_path / "tf_out")
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adapt(rds_stack, out_dir)
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main_tf = open(os.path.join(out_dir, "main.tf")).read()
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assert 'output "db_endpoint"' in main_tf
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assert 'output "db_arn"' in main_tf
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assert "aws_db_instance.rds.endpoint" in main_tf
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assert "aws_db_instance.rds.arn" in main_tf
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class TestStaticAssetsStack:
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@pytest.fixture
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def static_assets_stack(self):
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from core.contract_resolver import resolve
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return resolve(str(ROOT / "contracts/static-assets.yaml"), str(ROOT))
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def test_static_assets_resolves_to_4_resources(self, static_assets_stack):
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types = [r["type"] for r in static_assets_stack["resources"]]
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assert "aws:s3:bucket" in types
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assert "aws:cloudfront:distribution" in types
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assert "aws:cloudfront:originaccesscontrol" in types
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assert "aws:wafv2:webacl" in types
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def test_static_assets_adapter_emits_all_resources(self, static_assets_stack, tmp_path):
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out_dir = str(tmp_path / "tf_out")
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adapt(static_assets_stack, out_dir)
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main_tf = open(os.path.join(out_dir, "main.tf")).read()
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assert 'resource "aws_s3_bucket" "s3"' in main_tf
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assert 'resource "aws_cloudfront_distribution" "cloudfront-distribution"' in main_tf
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assert 'resource "aws_cloudfront_origin_access_control" "cloudfront-originaccesscontrol"' in main_tf
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assert 'resource "aws_wafv2_web_acl" "waf"' in main_tf
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def test_static_assets_adapter_wires_s3_origin_to_cloudfront(self, static_assets_stack, tmp_path):
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out_dir = str(tmp_path / "tf_out")
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adapt(static_assets_stack, out_dir)
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main_tf = open(os.path.join(out_dir, "main.tf")).read()
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assert "aws_s3_bucket.s3.bucket_regional_domain_name" in main_tf
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assert "aws_cloudfront_origin_access_control.cloudfront-originaccesscontrol.id" in main_tf
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def test_static_assets_adapter_wires_waf_to_cloudfront(self, static_assets_stack, tmp_path):
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out_dir = str(tmp_path / "tf_out")
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adapt(static_assets_stack, out_dir)
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main_tf = open(os.path.join(out_dir, "main.tf")).read()
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assert "aws_wafv2_web_acl.waf.arn" in main_tf
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assert "web_acl_id = aws_wafv2_web_acl.waf.arn" in main_tf
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def test_static_assets_adapter_emits_distribution_outputs(self, static_assets_stack, tmp_path):
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out_dir = str(tmp_path / "tf_out")
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adapt(static_assets_stack, out_dir)
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main_tf = open(os.path.join(out_dir, "main.tf")).read()
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assert 'output "distribution_domain_name"' in main_tf
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assert 'output "web_acl_arn"' in main_tf
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class TestWAFAdapterFixes:
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"""P1-4: WAF custom rules emit nested blocks, not attribute syntax.
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P1-5: WAF default_action input is honored instead of hardcoded allow."""
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@pytest.fixture
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def waf_stack_with_custom_rules(self):
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return {
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"version": "1.0.0",
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"stack": {"name": "waf-test", "kind": "l1", "depth": 1},
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"resources": [
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{
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"id": "waf",
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"type": "aws:wafv2:webacl",
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"module": "waf@1.0.0",
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"inputs": {
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"name": "custom-waf",
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"region": "us-east-1",
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"default_action": "block",
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"rules": [
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{
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"name": "rate-limit",
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"priority": 1,
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"override_action": "count",
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"statement": {"rate_based_statement": {"limit": 100}},
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},
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{
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"name": "geo-block",
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"priority": 2,
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"override_action": "none",
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},
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],
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},
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"outputs": {},
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}
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],
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}
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@pytest.fixture
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def waf_stack_default(self):
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return {
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"version": "1.0.0",
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"stack": {"name": "waf-test", "kind": "l1", "depth": 1},
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"resources": [
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{
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"id": "waf",
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"type": "aws:wafv2:webacl",
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"module": "waf@1.0.0",
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"inputs": {"name": "default-waf", "region": "us-east-1"},
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"outputs": {},
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}
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],
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}
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def test_waf_custom_rules_emit_nested_blocks(self, waf_stack_with_custom_rules, tmp_path):
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"""P1-4: rules must be nested blocks, not `rules = [...]`."""
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out_dir = str(tmp_path / "tf_out")
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adapt(waf_stack_with_custom_rules, out_dir)
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main_tf = open(os.path.join(out_dir, "main.tf")).read()
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assert "rules {" in main_tf
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assert 'name = "rate-limit"' in main_tf
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assert 'name = "geo-block"' in main_tf
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assert "rules = [" not in main_tf
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def test_waf_default_action_block_honored(self, waf_stack_with_custom_rules, tmp_path):
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"""P1-5: default_action: block must emit `block {}` not `allow {}`."""
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out_dir = str(tmp_path / "tf_out")
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adapt(waf_stack_with_custom_rules, out_dir)
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main_tf = open(os.path.join(out_dir, "main.tf")).read()
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assert "default_action {" in main_tf
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assert "block {}" in main_tf
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assert "allow {}" not in main_tf
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def test_waf_default_action_allow_when_absent(self, waf_stack_default, tmp_path):
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"""P1-5: when default_action is absent, default to allow {} (backward compat)."""
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out_dir = str(tmp_path / "tf_out")
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adapt(waf_stack_default, out_dir)
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main_tf = open(os.path.join(out_dir, "main.tf")).read()
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assert "default_action {" in main_tf
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assert "allow {}" in main_tf
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def test_waf_default_emits_managed_rules_block(self, waf_stack_default, tmp_path):
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"""When no custom rules, the default AWS-managed-rules block is emitted."""
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out_dir = str(tmp_path / "tf_out")
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adapt(waf_stack_default, out_dir)
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main_tf = open(os.path.join(out_dir, "main.tf")).read()
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assert "aws-managed-rules" in main_tf
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assert "rules = [" not in main_tf
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class TestResolverOutputs:
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"""P1-7: L2 composition outputs[] resolved into stack.outputs."""
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def test_static_assets_has_stack_outputs(self):
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from core.contract_resolver import resolve
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stack = resolve(str(ROOT / "contracts/static-assets.yaml"), str(ROOT))
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assert "outputs" in stack
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outputs = stack["outputs"]
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assert "distribution_domain_name" in outputs
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assert "bucket_arn" in outputs
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assert "web_acl_arn" in outputs
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def test_static_assets_output_has_from_and_output(self):
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from core.contract_resolver import resolve
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stack = resolve(str(ROOT / "contracts/static-assets.yaml"), str(ROOT))
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dist_out = stack["outputs"]["distribution_domain_name"]
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assert "from" in dist_out
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assert "output" in dist_out
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assert dist_out["output"] == "distribution_domain_name"
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def test_static_assets_adapter_emits_stack_output_blocks(self, tmp_path):
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"""P1-7: adapter emits `output` blocks from stack.outputs."""
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from core.contract_resolver import resolve
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stack = resolve(str(ROOT / "contracts/static-assets.yaml"), str(ROOT))
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|
out_dir = str(tmp_path / "tf_out")
|
|
adapt(stack, out_dir)
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|
main_tf = open(os.path.join(out_dir, "main.tf")).read()
|
|
assert 'output "distribution_domain_name"' in main_tf
|
|
assert 'output "bucket_arn"' in main_tf
|
|
assert 'output "web_acl_arn"' in main_tf
|
|
|
|
|
|
class TestEncryptionByDefault:
|
|
"""REQ-83/84/85: encryption by default + per-stack CMK."""
|
|
|
|
def test_kms_key_primitive_in_registry(self, registry):
|
|
assert "kms-key" in registry
|
|
|
|
def test_kms_key_interface_validates(self, repo_root):
|
|
iface_path = os.path.join(str(repo_root), "modules", "l1", "kms-key", "interface.json")
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|
iface = json.load(open(iface_path))
|
|
assert iface["type"] == "aws:kms:key"
|
|
assert "enable_rotation" in iface["nfrs"]
|
|
assert iface["nfrs"]["enable_rotation"]["default"] is True
|
|
|
|
def test_kms_key_adapter_emits_rotation(self, tmp_path):
|
|
kms_stack = {
|
|
"version": "1.0.0",
|
|
"stack": {"name": "kms-key", "kind": "l1", "depth": 1},
|
|
"resources": [{
|
|
"id": "kms-key",
|
|
"type": "aws:kms:key",
|
|
"module": "kms-key@1.0.0",
|
|
"inputs": {"description": "test key", "region": "us-east-1", "deletion_window_days": 30},
|
|
"outputs": {},
|
|
"nfrs": {"enable_rotation": True, "deletion_protection": True, "encryption_enabled": True},
|
|
}],
|
|
}
|
|
out_dir = str(tmp_path / "tf_out")
|
|
adapt(kms_stack, out_dir)
|
|
main_tf = open(os.path.join(out_dir, "main.tf")).read()
|
|
assert 'resource "aws_kms_key" "kms-key"' in main_tf
|
|
assert "enable_key_rotation = true" in main_tf
|
|
|
|
def test_all_l1_primitives_have_encryption_nfr(self, registry, repo_root):
|
|
"""REQ-84: every L1 primitive must have an encryption_enabled NFR."""
|
|
for name, entry in registry.items():
|
|
iface_path = entry["1.0.0"]["interface"]
|
|
if not iface_path.startswith("modules/l1/"):
|
|
continue
|
|
iface = json.load(open(os.path.join(str(repo_root), iface_path)))
|
|
assert "encryption_enabled" in iface.get("nfrs", {}), \
|
|
f"L1 primitive '{name}' must have encryption_enabled NFR"
|
|
|
|
def test_s3_with_kms_key_arn_emits_sse_configuration(self, tmp_path):
|
|
s3_stack = {
|
|
"version": "1.0.0",
|
|
"stack": {"name": "s3-test", "kind": "l1", "depth": 1},
|
|
"resources": [{
|
|
"id": "s3",
|
|
"type": "aws:s3:bucket",
|
|
"module": "s3@1.0.0",
|
|
"inputs": {"bucket_name": "test-bucket", "region": "us-east-1", "kms_key_arn": "arn:aws:kms:us-east-1:123:key/abc"},
|
|
"outputs": {},
|
|
"nfrs": {"encryption_enabled": True, "versioning": True},
|
|
}],
|
|
}
|
|
out_dir = str(tmp_path / "tf_out")
|
|
adapt(s3_stack, out_dir)
|
|
main_tf = open(os.path.join(out_dir, "main.tf")).read()
|
|
assert "server_side_encryption_configuration" in main_tf
|
|
assert "aws:kms" in main_tf
|
|
assert "arn:aws:kms:us-east-1:123:key/abc" in main_tf
|
|
|
|
def test_s3_without_kms_key_arn_falls_back_to_managed(self, tmp_path, capsys):
|
|
s3_stack = {
|
|
"version": "1.0.0",
|
|
"stack": {"name": "s3-test", "kind": "l1", "depth": 1},
|
|
"resources": [{
|
|
"id": "s3",
|
|
"type": "aws:s3:bucket",
|
|
"module": "s3@1.0.0",
|
|
"inputs": {"bucket_name": "test-bucket", "region": "us-east-1"},
|
|
"outputs": {},
|
|
"nfrs": {"encryption_enabled": True, "versioning": True},
|
|
}],
|
|
}
|
|
out_dir = str(tmp_path / "tf_out")
|
|
adapt(s3_stack, out_dir)
|
|
main_tf = open(os.path.join(out_dir, "main.tf")).read()
|
|
assert "server_side_encryption_configuration" in main_tf
|
|
assert "aws:kms" in main_tf
|
|
captured = capsys.readouterr()
|
|
assert "WARNING" in captured.err or "falling back" in captured.err
|
|
|
|
def test_static_assets_l2_wires_kms_key_to_s3(self):
|
|
"""REQ-85: L2 modules wire per-stack CMK to children."""
|
|
from core.contract_resolver import resolve
|
|
stack = resolve(str(ROOT / "contracts/static-assets.yaml"), str(ROOT))
|
|
types = [r["type"] for r in stack["resources"]]
|
|
assert "aws:kms:key" in types
|
|
s3_res = next(r for r in stack["resources"] if r["type"] == "aws:s3:bucket")
|
|
assert "kms_key_arn" in s3_res.get("inputs", {}), \
|
|
"s3 must have kms_key_arn wired from the per-stack CMK" |