feat(terraform): add CKV NCP rule about vpc volume encryption.

checkov/terraform/checks/resource/ncp/LaunchConfigurationEncryptionVPC.py

@@ -0,0 +1,18 @@
+
+from checkov.common.models.enums import CheckCategories
+from checkov.terraform.checks.resource.base_resource_value_check import BaseResourceValueCheck
+
+
+class LaunchConfigurationEncryptionVPC(BaseResourceValueCheck):
+    def __init__(self):
+        name = "Ensure Basic Block storage is encrypted."
+        id = "CKV_NCP_7"
+        supported_resources = ('ncloud_launch_configuration',)
+        categories = (CheckCategories.ENCRYPTION,)
+        super().__init__(name=name, id=id, categories=categories, supported_resources=supported_resources)
+
+    def get_inspected_key(self):
+        return "is_encrypted_volume"
+
+
+check = LaunchConfigurationEncryptionVPC()

tests/terraform/checks/resource/ncp/example_LaunchConfigurationEncryptionVPC/main.tf

@@ -0,0 +1,11 @@
+resource "ncloud_launch_configuration" "pass" {
+  name = "my-lc"
+  server_image_product_code = "SW.VSVR.OS.LNX64.CNTOS.0703.B050"
+  server_product_code = "SVR.VSVR.HICPU.C002.M004.NET.SSD.B050.G002"
+  is_encrypted_volume = true
+}
+resource "ncloud_launch_configuration" "fail" {
+  name = "my-lc"
+  server_image_product_code = "SW.VSVR.OS.LNX64.CNTOS.0703.B050"
+  server_product_code = "SVR.VSVR.HICPU.C002.M004.NET.SSD.B050.G002"
+}

tests/terraform/checks/resource/ncp/test_LaunchConfigurationEncryptionVPC.py

@@ -0,0 +1,40 @@
+import unittest
+from pathlib import Path
+
+from checkov.runner_filter import RunnerFilter
+from checkov.terraform.checks.resource.ncp.LaunchConfigurationEncryptionVPC import check
+from checkov.terraform.runner import Runner
+
+
+class TestLaunchConfigurationCheck(unittest.TestCase):
+    def test(self):
+        # given
+        test_files_dir = Path(__file__).parent / "example_LaunchConfigurationEncryptionVPC"
+
+        # when
+        report = Runner().run(root_folder=str(test_files_dir), runner_filter=RunnerFilter(checks=[check.id]))
+
+        # then
+        summary = report.get_summary()
+
+        passing_resources = {
+            "ncloud_launch_configuration.pass",
+        }
+        failing_resources = {
+            "ncloud_launch_configuration.fail",
+        }
+
+        passed_check_resources = {c.resource for c in report.passed_checks}
+        failed_check_resources = {c.resource for c in report.failed_checks}
+
+        self.assertEqual(summary["passed"], 1)
+        self.assertEqual(summary["failed"], 1)
+        self.assertEqual(summary["skipped"], 0)
+        self.assertEqual(summary["parsing_errors"], 0)
+
+        self.assertEqual(passing_resources, passed_check_resources)
+        self.assertEqual(failing_resources, failed_check_resources)
+
+
+if __name__ == "__main__":
+    unittest.main()