{ "sessionId": "0a8f5d98-ee14-4bc7-b78b-77348515a1f5", "projectHash": "d2d5f4c51b3ac9afd9ddd000bb98ba9cea9b1fdbcb0f7c87c7cddc0043a2d24f", "startTime": "2026-03-09T16:17:26.197Z", "lastUpdated": "2026-03-09T16:30:11.788Z", "messages": [ { "id": "f824eadc-c1cf-4ef4-a547-7e29c48a64e1", "timestamp": "2026-03-09T16:17:26.197Z", "type": "user", "content": [ { "text": "│ Error: \"policy\" contains an invalid JSON: invalid character ']' looking for beginning of value\n│\n│ with aws_kms_key.custom_s3_buckets[\"tna-caselaw-unpublished-assets-staging\"],\n│ on s3-custom-buckets-kms.tf line 10, in resource \"aws_kms_key\" \"custom_s3_buckets\":\n│ 10: policy = templatefile(\n│ 11: \"${path.root}/policies/kms-key-policy.json.tpl\",\n│ 12: {\n│ 13: statement = < v if v[\"create_dedicated_kms_key\"] == true\n }\n\n description = \"${local.resource_prefix} ${each.key} S3 bucket kms key\"\n deletion_window_in_days = 30\n enable_key_rotation = true\n\n policy = templatefile(\n \"${path.root}/policies/kms-key-policy.json.tpl\",\n {\n statement = < v if v[\"create_dedicated_kms_key\"] == true\n }\n\n name = \"alias/${local.resource_prefix}-${each.key}-custom-bucket\"\n target_key_id = aws_kms_key.custom_s3_buckets[each.key].key_id\n}\n" } } } ], "status": "success", "timestamp": "2026-03-09T16:17:42.312Z", "resultDisplay": "", "displayName": "ReadFile", "description": "Reads and returns the content of a specified file. If the file is large, the content will be truncated. The tool's response will clearly indicate if truncation has occurred and will provide details on how to read more of the file using the 'start_line' and 'end_line' parameters. Handles text, images (PNG, JPG, GIF, WEBP, SVG, BMP), audio files (MP3, WAV, AIFF, AAC, OGG, FLAC), and PDF files. For text files, it can read specific line ranges.", "renderOutputAsMarkdown": true } ] }, { "id": "a7d2c9fe-1a7d-483b-858e-d8b318b5702e", "timestamp": "2026-03-09T16:17:46.925Z", "type": "gemini", "content": "I'll now examine the contents of the KMS policy templates to understand how they contribute to the final policy structure.", "thoughts": [ { "subject": "Reviewing Template Dependencies", "description": "I'm currently working through the key policy templates. I've just started to look over the various files and have noticed a dependency on `cloudfront-distribution-allow.json.tpl`. It seems this template is consistently included. This is a point to consider in any refactoring.", "timestamp": "2026-03-09T16:17:44.809Z" }, { "subject": "Assessing Template Logic Flaws", "description": "I'm now zeroing in on a crucial flaw within the KMS key policy logic. It appears there's a potential syntax issue where the `cloudfront-distribution-allow.json.tpl` template might be included without a preceding comma when no CloudFront distribution ARNs are specified. This could lead to invalid JSON and policy errors. I'm investigating how the `jsonencode([])` case is handled. I need to understand what the `templatefile` function actually renders in this situation.", "timestamp": "2026-03-09T16:17:46.849Z" } ], "tokens": { "input": 60609, "output": 52, "cached": 0, "thoughts": 331, "tool": 0, "total": 60992 }, "model": "gemini-3-flash-preview", "toolCalls": [ { "id": "read_file_1773073066924_0", "name": "read_file", "args": { "file_path": "policies/kms-key-policy-statements/cloudfront-distribution-allow.json.tpl" }, "result": [ { "functionResponse": { "id": "read_file_1773073066924_0", "name": "read_file", "response": { "output": "%{if cloudfront_distribution_arns != \"[]\"}{\n \"Effect\": \"Allow\",\n \"Principal\": {\n \"Service\": [\n \"cloudfront.amazonaws.com\"\n ]\n },\n \"Action\": [\n \"kms:Decrypt\",\n \"kms:Encrypt\",\n \"kms:GenerateDataKey*\"\n ],\n \"Resource\": \"*\",\n \"Condition\": {\n \"StringEquals\": {\n \"aws:SourceArn\": ${cloudfront_distribution_arns}\n }\n }\n}%{endif}\n" } } } ], "status": "success", "timestamp": "2026-03-09T16:17:46.944Z", "resultDisplay": "", "displayName": "ReadFile", "description": "Reads and returns the content of a specified file. If the file is large, the content will be truncated. The tool's response will clearly indicate if truncation has occurred and will provide details on how to read more of the file using the 'start_line' and 'end_line' parameters. Handles text, images (PNG, JPG, GIF, WEBP, SVG, BMP), audio files (MP3, WAV, AIFF, AAC, OGG, FLAC), and PDF files. For text files, it can read specific line ranges.", "renderOutputAsMarkdown": true } ] }, { "id": "2165921c-b1ba-41c4-b7ac-99dd10af9a53", "timestamp": "2026-03-09T16:18:04.163Z", "type": "gemini", "content": "I will read `policies/kms-key-policy.json.tpl` to verify the overall structure of the KMS key policy.", "thoughts": [ { "subject": "Defining the Edge Case", "description": "I've zeroed in on the conditional logic. The key is what happens when `cloudfront_distribution_arns` is empty. It seems like this situation is triggering an unintended behavior. Namely, an empty string is being returned, which is unexpected, but explains a lot about the current state of things. This needs deeper investigation.", "timestamp": "2026-03-09T16:17:50.752Z" }, { "subject": "Revisiting Template Logic", "description": "I'm now tracing the logic through the template files more meticulously, with a keen focus on the comma placement. The root allow statement always seems valid. My hypothesis on the commas may not hold up. I think I'm going to revisit `policies/kms-key-policy.json.tpl` next to see if that's the source of the issue.", "timestamp": "2026-03-09T16:18:03.175Z" } ], "tokens": { "input": 60788, "output": 48, "cached": 0, "thoughts": 562, "tool": 0, "total": 61398 }, "model": "gemini-3-flash-preview", "toolCalls": [ { "id": "read_file_1773073084160_0", "name": "read_file", "args": { "file_path": "policies/kms-key-policy.json.tpl" }, "result": [ { "functionResponse": { "id": "read_file_1773073084160_0", "name": "read_file", "response": { "output": "{\n \"Version\": \"2012-10-17\",\n \"Id\": \"key-permissions\",\n \"Statement\": ${statement}\n}\n" } } } ], "status": "success", "timestamp": "2026-03-09T16:18:04.192Z", "resultDisplay": "", "displayName": "ReadFile", "description": "Reads and returns the content of a specified file. If the file is large, the content will be truncated. The tool's response will clearly indicate if truncation has occurred and will provide details on how to read more of the file using the 'start_line' and 'end_line' parameters. Handles text, images (PNG, JPG, GIF, WEBP, SVG, BMP), audio files (MP3, WAV, AIFF, AAC, OGG, FLAC), and PDF files. For text files, it can read specific line ranges.", "renderOutputAsMarkdown": true } ] }, { "id": "a1854380-c42a-4ce4-958d-c67af596687a", "timestamp": "2026-03-09T16:18:11.115Z", "type": "gemini", "content": "I'll now examine `policies/kms-key-policy-statements/root-allow-all.json.tpl` to see its structure.", "thoughts": [ { "subject": "Reviewing Error and Fixing", "description": "I've been meticulously examining the error message, focusing on the invalid JSON syntax. It seems a missing value, likely a comma, is causing the issue. I'm now zeroing in on line 27 to identify the exact location of the error and apply a correction.", "timestamp": "2026-03-09T16:18:06.218Z" }, { "subject": "Isolating the Root Cause", "description": "I've traced the issue back to a potential mismatch in how the comma is inserted within the policy statements. I've noted the conditions under which the comma is added and I am now meticulously examining how the `cloudfront_distribution_arns` variable is constructed. My current hypothesis is an edge case where this variable might evaluate to an empty string, leading to an invalid JSON structure, especially when combined with other potential elements.", "timestamp": "2026-03-09T16:18:08.103Z" }, { "subject": "Unraveling JSON Structure", "description": "I've been re-examining the code, specifically lines 19 and 27 in `s3-custom-buckets-kms.tf`, and how they interact with the template files. I'm focusing on the conditions triggering comma insertion, and how `cloudfront_distribution_arns` is constructed using `concat` and `jsonencode`. A key point of inquiry now is the potential for an empty string returned from `cloudfront-distribution-allow.json.tpl` when `cloudfront_distribution_arns` is `[]`, and how the code responds to it. I'm also pivoting toward examining `root-allow-all.json.tpl` to understand the bigger picture.", "timestamp": "2026-03-09T16:18:09.753Z" } ], "tokens": { "input": 60875, "output": 60, "cached": 59524, "thoughts": 604, "tool": 0, "total": 61539 }, "model": "gemini-3-flash-preview", "toolCalls": [ { "id": "read_file_1773073091113_0", "name": "read_file", "args": { "file_path": "policies/kms-key-policy-statements/root-allow-all.json.tpl" }, "result": [ { "functionResponse": { "id": "read_file_1773073091113_0", "name": "read_file", "response": { "output": "{\n \"Effect\": \"Allow\",\n \"Principal\": {\n \"AWS\": \"arn:aws:iam::${aws_account_id}:root\"\n },\n \"Action\": \"kms:*\",\n \"Resource\": \"*\"\n}\n" } } } ], "status": "success", "timestamp": "2026-03-09T16:18:11.169Z", "resultDisplay": "", "displayName": "ReadFile", "description": "Reads and returns the content of a specified file. If the file is large, the content will be truncated. The tool's response will clearly indicate if truncation has occurred and will provide details on how to read more of the file using the 'start_line' and 'end_line' parameters. Handles text, images (PNG, JPG, GIF, WEBP, SVG, BMP), audio files (MP3, WAV, AIFF, AAC, OGG, FLAC), and PDF files. For text files, it can read specific line ranges.", "renderOutputAsMarkdown": true } ] }, { "id": "601a9c8c-c3d8-4876-9baa-21b5561870c6", "timestamp": "2026-03-09T16:18:17.954Z", "type": "gemini", "content": "I'll search for the `tna-caselaw-unpublished-assets-staging` configuration in `locals.tf` to check if `custom_kms_key_policy_statements` ends with a comma or has any other issues.", "thoughts": [ { "subject": "Assessing Potential Issues", "description": "I'm now zeroing in on a potential problem area within the `s3-custom-buckets-kms.tf` configuration, specifically the integration of KMS key policies. The use of `templatefile` and the nested JSON structure within the Terraform code is where I'm focusing my analysis, looking at the implications for access control.", "timestamp": "2026-03-09T16:18:13.176Z" }, { "subject": "Unraveling a Comma's Dilemma", "description": "I've identified a subtle bug! In the `s3-custom-buckets-kms.tf` file, a potential error could arise due to an unnecessary comma. If `custom_kms_key_policy_statements` is populated, but neither `cloudfront_dedicated_distribution` nor `cloudfront_infrastructure_ecs_cluster_service` are active, the comma might result in invalid JSON. This could lead to a malformed key policy.", "timestamp": "2026-03-09T16:18:14.941Z" }, { "subject": "Detecting a Trailing Comma", "description": "After further investigation, I've likely pinpointed the source of the `invalid character ']' looking for beginning of value` error. The culprit appears to be a trailing comma *within* the `custom_kms_key_policy_statements` itself. My analysis of the Terraform code confirms that if a custom policy is defined and includes a trailing comma, the resulting JSON will be invalid. I'm now examining the specific configuration for the failing bucket to verify.", "timestamp": "2026-03-09T16:18:17.775Z" }, { "subject": "Uncovering a Syntax Snafu", "description": "I've finally pinpointed the root cause! The \"invalid character ']' looking for beginning of value\" error points to a trailing comma issue within the `custom_kms_key_policy_statements`. Specifically, the error arises when the provided custom policy statements include a trailing comma themselves. My next step will be to confirm the exact configuration of the failing S3 bucket, and then to fix its trailing comma.", "timestamp": "2026-03-09T16:18:17.806Z" } ], "tokens": { "input": 60992, "output": 71, "cached": 58977, "thoughts": 816, "tool": 0, "total": 61879 }, "model": "gemini-3-flash-preview", "toolCalls": [ { "id": "grep_search_1773073097952_0", "name": "grep_search", "args": { "pattern": "tna-caselaw-unpublished-assets-staging" }, "result": [ { "functionResponse": { "id": "grep_search_1773073097952_0", "name": "grep_search", "response": { "output": "No matches found for pattern \"tna-caselaw-unpublished-assets-staging\" in path \".\"." } } } ], "status": "success", "timestamp": "2026-03-09T16:18:18.042Z", "resultDisplay": "No matches found", "displayName": "SearchText", "description": "Searches for a regular expression pattern within file contents.", "renderOutputAsMarkdown": true } ] }, { "id": "ef2632f4-0d00-48c2-82fc-49163c63d68e", "timestamp": "2026-03-09T16:18:22.316Z", "type": "gemini", "content": "I'll read `locals.tf` to see how `custom_s3_buckets` is defined.", "thoughts": [ { "subject": "Analyzing Possible Definitions", "description": "I'm now investigating how the `custom_s3_buckets` variable is defined. I'm checking the `locals.tf` file, hoping to find the answer there, as I suspect a local definition is influencing the configuration. Perhaps I will find it's being populated dynamically. If not, then it might be in a `.tfvars` file, though none were provided.", "timestamp": "2026-03-09T16:18:21.878Z" } ], "tokens": { "input": 61086, "output": 36, "cached": 58260, "thoughts": 51, "tool": 0, "total": 61173 }, "model": "gemini-3-flash-preview", "toolCalls": [ { "id": "read_file_1773073102310_0", "name": "read_file", "args": { "file_path": "locals.tf" }, "result": [ { "functionResponse": { "id": "read_file_1773073102310_0", "name": "read_file", "response": { "output": "locals {\n project_name = var.project_name\n infrastructure_name = var.infrastructure_name\n environment = var.environment\n aws_region = var.aws_region\n aws_account_id = data.aws_caller_identity.current.account_id\n resource_prefix = \"${var.project_name}-${var.infrastructure_name}-${var.environment}\"\n resource_prefix_hash = format(\"%.8s\", sha512(local.resource_prefix))\n\n infrastructure_kms_encryption = var.infrastructure_kms_encryption\n infrastructure_kms_key_policy_statements = var.infrastructure_kms_key_policy_statements\n\n infrastructure_logging_bucket_retention = var.infrastructure_logging_bucket_retention\n\n infrastructure_slack_sns_topic_name = \"${local.project_name}-cloudwatch-slack-alerts\"\n infrastructure_opsgenie_sns_topic_name = \"${local.project_name}-cloudwatch-opsgenie-alerts\"\n infrastructure_slack_sns_topic_in_use = (\n local.infrastructure_ecs_cluster_asg_cpu_alert_slack ||\n local.infrastructure_ecs_cluster_pending_task_alert_slack ||\n local.infrastructure_ecs_cluster_ecs_asg_diff_alert_slack\n )\n infrastructure_opsgenie_sns_topic_in_use = (\n local.infrastructure_ecs_cluster_asg_cpu_alert_opsgenie ||\n local.infrastructure_ecs_cluster_pending_task_alert_opsgenie ||\n local.infrastructure_ecs_cluster_ecs_asg_diff_alert_opsgenie\n )\n\n enable_infrastructure_logs_bucket = (\n local.infrastructure_vpc_flow_logs_s3_with_athena ||\n length(local.infrastructure_ecs_cluster_services) != 0 ||\n length(local.custom_s3_buckets) != 0 ||\n local.enable_cloudformatian_s3_template_store ||\n local.enable_infrastructure_vpc_transfer_s3_bucket ||\n local.infrastructure_ecs_cluster_enable_execute_command_logging ||\n local.enable_infrastructure_rds_backup_to_s3 ||\n length(local.custom_lambda_functions) != 0\n )\n logs_bucket_s3_source_arns = concat(\n length(local.infrastructure_ecs_cluster_services) != 0 ? [aws_s3_bucket.infrastructure_ecs_cluster_service_build_pipeline_artifact_store[0].arn] : [],\n local.enable_infrastructure_vpc_transfer_s3_bucket ? [aws_s3_bucket.infrastructure_vpc_transfer[0].arn] : [],\n [for k, v in local.custom_s3_buckets : aws_s3_bucket.custom[k].arn],\n local.enable_infrastructure_rds_backup_to_s3 ? [aws_s3_bucket.infrastructure_rds_s3_backups[0].arn] : [],\n local.enable_lambda_functions_s3_store ? [aws_s3_bucket.lambda_custom_functions_store[0].arn] : []\n )\n logs_bucket_logs_source_arns = concat(\n local.infrastructure_vpc_flow_logs_s3_with_athena ? [\"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:*\"] : []\n )\n logs_bucket_athena_result_output_dir = \"athena-result-output\"\n\n route53_root_hosted_zone_domain_name = var.route53_root_hosted_zone_domain_name\n aws_profile_name_route53_root = var.aws_profile_name_route53_root\n enable_infrastructure_route53_hosted_zone = var.enable_infrastructure_route53_hosted_zone\n create_infrastructure_route53_delegations = local.route53_root_hosted_zone_domain_name != \"\" && local.aws_profile_name_route53_root != \"\" && local.enable_infrastructure_route53_hosted_zone\n infrastructure_route53_domain = \"${local.environment}.${var.infrastructure_name}.${local.route53_root_hosted_zone_domain_name}\"\n\n enable_infrastructure_wildcard_certificate = local.enable_infrastructure_route53_hosted_zone && (length(local.infrastructure_ecs_cluster_services) > 0 || length(local.custom_s3_buckets) > 0)\n\n infrastructure_datadog_api_key = var.infrastructure_datadog_api_key\n infrastructure_datadog_app_key = var.infrastructure_datadog_app_key\n infrastructure_datadog_region = var.infrastructure_datadog_region\n infrastructure_datadog_api_url = local.infrastructure_datadog_region != \"\" ? {\n \"US1\" = \"https://api.datadoghq.com/\",\n \"US3\" = \"https://api.us3.datadoghq.com/\",\n \"US5\" = \"https://api.us5.datadoghq.com/\",\n \"EU1\" = \"https://api.datadoghq.eu/\",\n \"US1-FED\" = \"https://api.ddog-gov.com/\",\n \"AP1\" = \"https://api.ap1.datadoghq.com/\"\n }[local.infrastructure_datadog_region] : \"https://api.datadoghq.com/\"\n infrastructure_datadog_site = local.infrastructure_datadog_region != \"\" ? {\n \"US1\" = \"datadoghq.com\",\n \"US3\" = \"us3.datadoghq.com\",\n \"US5\" = \"us5.datadoghq.com\",\n \"EU1\" = \"datadoghq.eu\",\n \"US1-FED\" = \"ddog-gov.com\",\n \"AP1\" = \"ap1.datadoghq.com\"\n }[local.infrastructure_datadog_region] : \"datadoghq.com\"\n enable_infrastructure_ecs_cluster_datadog_agent = local.enable_infrastructure_ecs_cluster && var.enable_infrastructure_ecs_cluster_datadog_agent\n\n infrastructure_vpc = var.infrastructure_vpc\n infrastructure_vpc_cidr_block = var.infrastructure_vpc_cidr_block\n infrastructure_vpc_enable_dns_support = var.infrastructure_vpc_enable_dns_support\n infrastructure_vpc_enable_dns_hostnames = var.infrastructure_vpc_enable_dns_hostnames\n infrastructure_vpc_instance_tenancy = var.infrastructure_vpc_instance_tenancy\n infrastructure_vpc_enable_network_address_usage_metrics = var.infrastructure_vpc_enable_network_address_usage_metrics\n infrastructure_vpc_assign_generated_ipv6_cidr_block = var.infrastructure_vpc_assign_generated_ipv6_cidr_block\n infrastructure_vpc_network_enable_public = local.infrastructure_vpc && var.infrastructure_vpc_network_enable_public\n infrastructure_vpc_network_enable_private = local.infrastructure_vpc && var.infrastructure_vpc_network_enable_private\n infrastructure_vpc_network_availability_zones = toset(sort(var.infrastructure_vpc_network_availability_zones))\n infrastructure_vpc_network_public_cidr = cidrsubnet(local.infrastructure_vpc_cidr_block, 1, 0)\n infrastructure_vpc_network_public_cidr_prefix = basename(local.infrastructure_vpc_network_public_cidr)\n infrastructure_vpc_network_public_cidr_newbits = 24 - local.infrastructure_vpc_network_public_cidr_prefix\n infrastructure_vpc_network_private_cidr = cidrsubnet(local.infrastructure_vpc_cidr_block, 1, 1)\n infrastructure_vpc_network_private_cidr_prefix = basename(local.infrastructure_vpc_network_private_cidr)\n infrastructure_vpc_network_private_cidr_newbits = 24 - local.infrastructure_vpc_network_private_cidr_prefix\n infrastructure_vpc_network_acl_egress_lockdown_private = var.infrastructure_vpc_network_acl_egress_lockdown_private\n infrastructure_vpc_network_acl_egress_custom_rules_private = var.infrastructure_vpc_network_acl_egress_custom_rules_private\n infrastructure_vpc_network_acl_ingress_lockdown_private = var.infrastructure_vpc_network_acl_ingress_lockdown_private\n infrastructure_vpc_network_acl_ingress_custom_rules_private = var.infrastructure_vpc_network_acl_ingress_custom_rules_private\n infrastructure_vpc_network_acl_egress_lockdown_public = var.infrastructure_vpc_network_acl_egress_lockdown_public\n infrastructure_vpc_network_acl_egress_custom_rules_public = var.infrastructure_vpc_network_acl_egress_custom_rules_public\n infrastructure_vpc_network_acl_ingress_lockdown_public = var.infrastructure_vpc_network_acl_ingress_lockdown_public\n infrastructure_vpc_network_acl_ingress_custom_rules_public = var.infrastructure_vpc_network_acl_ingress_custom_rules_public\n infrastructure_vpc_flow_logs_cloudwatch_logs = var.infrastructure_vpc_flow_logs_cloudwatch_logs && local.infrastructure_vpc\n infrastructure_vpc_flow_logs_s3_with_athena = var.infrastructure_vpc_flow_logs_s3_with_athena && local.infrastructure_vpc\n infrastructure_vpc_flow_logs_s3_key_prefix = trim(var.infrastructure_vpc_flow_logs_s3_key_prefix, \"/\")\n infrastructure_vpc_flow_logs_retention = var.infrastructure_vpc_flow_logs_retention\n infrastructure_vpc_flow_logs_traffic_type = var.infrastructure_vpc_flow_logs_traffic_type\n infrastructure_vpc_flow_logs_glue_table_columns = jsondecode(templatefile(\"${path.root}/glue-table-schemas/vpc-flow-logs.json.tpl\", {}))\n infrastructure_vpc_flow_logs_glue_table_partition_keys = [\n { name = \"year\", type = \"int\" },\n { name = \"month\", type = \"int\" },\n { name = \"day\", type = \"int\" },\n { name = \"hour\", type = \"int\" },\n ]\n enable_infrastructure_vpc_transfer_s3_bucket = var.enable_infrastructure_vpc_transfer_s3_bucket\n infrastructure_vpc_transfer_s3_bucket_access_vpc_ids = concat(\n local.infrastructure_vpc ? [aws_vpc.infrastructure[0].id] : [],\n var.infrastructure_vpc_transfer_s3_bucket_access_vpc_ids\n )\n infrastructure_vpc_transfer_ssm_download_command = \"aws s3 cp {{ Source }} {{ HostTarget }} {{ Recursive }}; if [ -n \\\\\\\"{{ TargetUID }}\\\\\\\" ] && [ -n \\\\\\\"{{ TargetGID }}\\\\\\\" ]; then chown {{ TargetUID }}:{{ TargetGID }} -R {{ HostTarget }}; fi\"\n infrastructure_vpc_transfer_ssm_upload_command = \"aws s3 cp {{ Source }} {{ S3Target }} {{ Recursive }}\"\n\n enable_infrastructure_bastion_host = var.enable_infrastructure_bastion_host\n infrastructure_bastion_host_custom_security_group_rules = var.infrastructure_bastion_host_custom_security_group_rules\n\n infrastructure_dockerhub_email = var.infrastructure_dockerhub_email\n infrastructure_dockerhub_username = var.infrastructure_dockerhub_username\n infrastructure_dockerhub_token = var.infrastructure_dockerhub_token\n\n enable_infrastructure_ecs_cluster = var.enable_infrastructure_ecs_cluster && local.infrastructure_vpc\n infrastructure_ecs_cluster_name = \"${local.resource_prefix}-infrastructure\"\n infrastructure_ecs_cluster_container_insights = var.infrastructure_ecs_cluster_container_insights\n infrastructure_ecs_cluster_ami_version = var.infrastructure_ecs_cluster_ami_version\n infrastructure_ecs_cluster_ami_name_filter = \"al2023-ami-ecs-hvm-${local.infrastructure_ecs_cluster_ami_version}\"\n infrastructure_ecs_cluster_ebs_docker_storage_volume_device_name = \"/dev/xvdcz\"\n infrastructure_ecs_cluster_ebs_docker_storage_volume_size = var.infrastructure_ecs_cluster_ebs_docker_storage_volume_size\n infrastructure_ecs_cluster_ebs_docker_storage_volume_type = var.infrastructure_ecs_cluster_ebs_docker_storage_volume_type\n infrastructure_ecs_cluster_publicly_avaialble = var.infrastructure_ecs_cluster_publicly_avaialble && local.infrastructure_vpc_network_enable_public\n infrastructure_ecs_cluster_custom_security_group_rules = var.infrastructure_ecs_cluster_custom_security_group_rules\n infrastructure_ecs_cluster_instance_type = var.infrastructure_ecs_cluster_instance_type\n infrastructure_ecs_cluster_termination_timeout = var.infrastructure_ecs_cluster_termination_timeout\n infrastructure_ecs_cluster_draining_lambda_enabled = var.infrastructure_ecs_cluster_draining_lambda_enabled && local.enable_infrastructure_ecs_cluster\n infrastructure_ecs_cluster_draining_lambda_log_retention = var.infrastructure_ecs_cluster_draining_lambda_log_retention\n infrastructure_ecs_cluster_termination_sns_topic_name = \"${local.resource_prefix}-infrastructure-ecs-cluster-termination\"\n infrastructure_ecs_cluster_min_size = var.infrastructure_ecs_cluster_min_size\n infrastructure_ecs_cluster_max_size = var.infrastructure_ecs_cluster_max_size\n infrastructure_ecs_cluster_allow_kms_encryption = local.infrastructure_kms_encryption && anytrue([\n local.enable_infrastructure_vpc_transfer_s3_bucket,\n ])\n infrastructure_ecs_cluster_max_instance_lifetime = var.infrastructure_ecs_cluster_max_instance_lifetime\n infrastructure_ecs_cluster_instance_refresh_lambda_schedule_expression = var.infrastructure_ecs_cluster_instance_refresh_lambda_schedule_expression\n infrastructure_ecs_cluster_instance_refresh_lambda_log_retention = var.infrastructure_ecs_cluster_instance_refresh_lambda_log_retention\n infrastructure_ecs_cluster_autoscaling_time_based_max = toset(var.infrastructure_ecs_cluster_autoscaling_time_based_max)\n infrastructure_ecs_cluster_autoscaling_time_based_min = toset(var.infrastructure_ecs_cluster_autoscaling_time_based_min)\n infrastructure_ecs_cluster_autoscaling_time_based_custom = {\n for custom in toset(var.infrastructure_ecs_cluster_autoscaling_time_based_custom) : \"${custom[\"min\"]}-${custom[\"max\"]} ${custom[\"cron\"]}\" => custom\n }\n enable_infrastructure_ecs_cluster_asg_cpu_alert = var.enable_infrastructure_ecs_cluster_asg_cpu_alert && local.enable_infrastructure_ecs_cluster\n infrastructure_ecs_cluster_asg_cpu_alert_evaluation_periods = var.infrastructure_ecs_cluster_asg_cpu_alert_evaluation_periods\n infrastructure_ecs_cluster_asg_cpu_alert_period = var.infrastructure_ecs_cluster_asg_cpu_alert_period\n infrastructure_ecs_cluster_asg_cpu_alert_threshold = var.infrastructure_ecs_cluster_asg_cpu_alert_threshold\n infrastructure_ecs_cluster_asg_cpu_alert_slack = var.infrastructure_ecs_cluster_asg_cpu_alert_slack && local.enable_infrastructure_ecs_cluster_asg_cpu_alert\n infrastructure_ecs_cluster_asg_cpu_alert_opsgenie = var.infrastructure_ecs_cluster_asg_cpu_alert_opsgenie && local.enable_infrastructure_ecs_cluster_asg_cpu_alert\n enable_infrastructure_ecs_cluster_pending_task_alert = var.enable_infrastructure_ecs_cluster_pending_task_alert && local.enable_infrastructure_ecs_cluster\n infrastructure_ecs_cluster_pending_task_metric_lambda_log_retention = var.infrastructure_ecs_cluster_pending_task_metric_lambda_log_retention\n infrastructure_ecs_cluster_pending_task_alert_evaluation_periods = var.infrastructure_ecs_cluster_pending_task_alert_evaluation_periods\n infrastructure_ecs_cluster_pending_task_alert_period = var.infrastructure_ecs_cluster_pending_task_alert_period\n infrastructure_ecs_cluster_pending_task_alert_threshold = var.infrastructure_ecs_cluster_pending_task_alert_threshold\n infrastructure_ecs_cluster_pending_task_alert_slack = var.infrastructure_ecs_cluster_pending_task_alert_slack\n infrastructure_ecs_cluster_pending_task_alert_opsgenie = var.infrastructure_ecs_cluster_pending_task_alert_opsgenie\n enable_infrastructure_ecs_cluster_ecs_asg_diff_alert = var.enable_infrastructure_ecs_cluster_ecs_asg_diff_alert && local.enable_infrastructure_ecs_cluster\n infrastructure_ecs_cluster_ecs_asg_diff_metric_lambda_log_retention = var.infrastructure_ecs_cluster_ecs_asg_diff_metric_lambda_log_retention\n infrastructure_ecs_cluster_ecs_asg_diff_alert_evaluation_periods = var.infrastructure_ecs_cluster_ecs_asg_diff_alert_evaluation_periods\n infrastructure_ecs_cluster_ecs_asg_diff_alert_period = var.infrastructure_ecs_cluster_ecs_asg_diff_alert_period\n infrastructure_ecs_cluster_ecs_asg_diff_alert_threshold = var.infrastructure_ecs_cluster_ecs_asg_diff_alert_threshold\n infrastructure_ecs_cluster_ecs_asg_diff_alert_slack = var.infrastructure_ecs_cluster_ecs_asg_diff_alert_slack\n infrastructure_ecs_cluster_ecs_asg_diff_alert_opsgenie = var.infrastructure_ecs_cluster_ecs_asg_diff_alert_opsgenie\n infrastructure_ecs_cluster_enable_debug_mode = var.infrastructure_ecs_cluster_enable_debug_mode\n infrastructure_ecs_cluster_enable_execute_command_logging = var.infrastructure_ecs_cluster_enable_execute_command_logging\n infrastructure_ecs_cluster_wafs = var.infrastructure_ecs_cluster_wafs\n infrastructure_ecs_cluster_syslog_endpoint = var.infrastructure_ecs_cluster_syslog_endpoint\n infrastructure_ecs_cluster_syslog_docker_address = length(split(\"syslog\", local.infrastructure_ecs_cluster_syslog_endpoint)) > 1 ? \"tcp${split(\"syslog\", local.infrastructure_ecs_cluster_syslog_endpoint)[1]}\" : \"\"\n infrastructure_ecs_cluster_syslog_port = local.infrastructure_ecs_cluster_syslog_endpoint != \"\" ? split(\":\", local.infrastructure_ecs_cluster_syslog_endpoint)[2] : null\n infrastructure_ecs_cluster_syslog_permitted_peer = var.infrastructure_ecs_cluster_syslog_permitted_peer\n infrastructure_ecs_cluster_logspout_command = var.infrastructure_ecs_cluster_logspout_command\n infrastructure_ecs_cluster_logspout_enabled = local.enable_infrastructure_ecs_cluster && length(local.infrastructure_ecs_cluster_logspout_command) > 1\n infrastructure_ecs_cluster_user_data = base64encode(\n templatefile(\"ec2-userdata/ecs-instance.tpl\", {\n docker_storage_volume_device_name = local.infrastructure_ecs_cluster_ebs_docker_storage_volume_device_name,\n ecs_cluster_name = local.infrastructure_ecs_cluster_name,\n dockerhub_token = local.infrastructure_dockerhub_token,\n dockerhub_email = local.infrastructure_dockerhub_email,\n docker_storage_size = local.infrastructure_ecs_cluster_ebs_docker_storage_volume_size\n efs_id = local.enable_infrastructure_ecs_cluster_efs && (\n local.infrastructure_vpc_network_enable_private || local.infrastructure_vpc_network_enable_public\n ) ? aws_efs_file_system.infrastructure_ecs_cluster[0].id : \"\",\n region = local.aws_region,\n efs_dirs = join(\" \", local.ecs_cluster_efs_directories),\n syslog_endpoint = local.infrastructure_ecs_cluster_syslog_endpoint\n syslog_permitted_peer = local.infrastructure_ecs_cluster_syslog_permitted_peer\n log_debug_mode = local.infrastructure_ecs_cluster_enable_debug_mode\n })\n )\n\n\n enable_infrastructure_ecs_cluster_efs = var.enable_infrastructure_ecs_cluster_efs && local.infrastructure_vpc\n ecs_cluster_efs_performance_mode = var.ecs_cluster_efs_performance_mode\n ecs_cluster_efs_throughput_mode = var.ecs_cluster_efs_throughput_mode\n ecs_cluster_efs_infrequent_access_transition = var.ecs_cluster_efs_infrequent_access_transition\n ecs_cluster_efs_directories = var.ecs_cluster_efs_directories\n\n infrastructure_ecs_cluster_service_defaults = var.infrastructure_ecs_cluster_service_defaults\n infrastructure_ecs_cluster_services_keys = length(var.infrastructure_ecs_cluster_services) > 0 ? keys(values(var.infrastructure_ecs_cluster_services)[0]) : []\n infrastructure_ecs_cluster_services = {\n for k, v in var.infrastructure_ecs_cluster_services : k => merge({\n for service_key in local.infrastructure_ecs_cluster_services_keys : service_key => try(coalesce(v[service_key], local.infrastructure_ecs_cluster_service_defaults[service_key]), null)\n })\n }\n infrastructure_ecs_cluster_services_alb_enable_global_accelerator = var.infrastructure_ecs_cluster_services_alb_enable_global_accelerator && length(local.infrastructure_ecs_cluster_services) > 0\n infrastructure_ecs_cluster_services_alb_ip_allow_list = var.infrastructure_ecs_cluster_services_alb_ip_allow_list\n enable_infrastructure_ecs_cluster_services_alb_logs = var.enable_infrastructure_ecs_cluster_services_alb_logs && length(local.infrastructure_ecs_cluster_services) > 0\n infrastructure_ecs_cluster_services_alb_logs_retention = var.infrastructure_ecs_cluster_services_alb_logs_retention\n infrastructure_ecs_cluster_service_cloudfront_logs_glue_table_columns = jsondecode(templatefile(\"${path.root}/glue-table-schemas/cloudfront-logs.json.tpl\", {}))\n\n infrastructure_rds_defaults = var.infrastructure_rds_defaults\n infrastructure_rds_keys = length(var.infrastructure_rds) > 0 ? keys(values(var.infrastructure_rds)[0]) : []\n infrastructure_rds = {\n for k, v in var.infrastructure_rds : k => merge({\n for rds_key in local.infrastructure_rds_keys : rds_key => try(coalesce(v[rds_key], local.infrastructure_rds_defaults[rds_key]), null)\n })\n }\n rds_engines = {\n \"instance\" = {\n \"mysql\" = \"mysql\",\n \"postgres\" = \"postgres\"\n },\n \"cluster\" = {\n \"mysql\" = \"aurora-mysql\",\n \"postgres\" = \"aurora-postgresql\"\n }\n }\n rds_licenses = {\n \"mysql\" = \"general-public-license\"\n \"postgres\" = \"postgresql-license\"\n }\n rds_ports = {\n \"mysql\" = 3306\n \"postgres\" = 5432\n }\n rds_s3_backups_container_entrypoint_file = {\n \"mysql\" = \"${path.root}/ecs-entrypoints/rds-s3-backups-mysql.txt.tpl\"\n \"postgres\" = \"${path.root}/ecs-entrypoints/rds-s3-backups-postgres.txt.tpl\"\n }\n enable_infrastructure_rds_backup_to_s3 = var.enable_infrastructure_rds_backup_to_s3\n infrastructure_rds_backup_to_s3_cron_expression = var.infrastructure_rds_backup_to_s3_cron_expression\n infrastructure_rds_backup_to_s3_retention = var.infrastructure_rds_backup_to_s3_retention\n enable_infrastructure_utilities = length(var.infrastructure_rds) > 0\n infrastructure_utilities_ecs_cluster_name = \"${local.resource_prefix}-infrastructure-utilities\"\n infrastructure_utilities_ecs_cluster_container_insights = var.infrastructure_utilities_ecs_cluster_container_insights\n\n infrastructure_elasticache_defaults = var.infrastructure_elasticache_defaults\n infrastructure_elasticache_keys = length(var.infrastructure_elasticache) > 0 ? keys(values(var.infrastructure_elasticache)[0]) : []\n infrastructure_elasticache = {\n for k, v in var.infrastructure_elasticache : k => merge({\n for elasticache_key in local.infrastructure_elasticache_keys : elasticache_key => try(coalesce(v[elasticache_key], local.infrastructure_elasticache_defaults[elasticache_key]), null)\n })\n }\n elasticache_ports = {\n \"redis\" = 6379\n }\n\n custom_route53_hosted_zones = var.custom_route53_hosted_zones\n\n custom_s3_buckets = var.custom_s3_buckets\n\n enable_cloudformatian_s3_template_store = var.enable_cloudformatian_s3_template_store != null ? var.enable_cloudformatian_s3_template_store : false\n custom_cloudformation_stacks = var.custom_cloudformation_stacks\n\n custom_lambda_functions = var.custom_lambda_functions != null ? var.custom_lambda_functions : {}\n enable_lambda_functions_s3_store = length(local.custom_lambda_functions) > 0\n\n s3_object_presign = local.enable_cloudformatian_s3_template_store ? {\n for k, v in local.custom_cloudformation_stacks : k => \"${aws_s3_bucket.cloudformation_custom_stack_template_store[0].id}/${v[\"s3_template_store_key\"]}\" if v[\"s3_template_store_key\"] != null\n } : {}\n\n default_tags = {\n Project = local.project_name,\n Infrastructure = local.infrastructure_name,\n Environment = local.environment,\n Prefix = local.resource_prefix,\n }\n\n custom_resource_tags = zipmap([for idx in range(length(var.custom_resource_tags)) : idx], var.custom_resource_tags)\n custom_resource_tags_delay = var.custom_resource_tags_delay\n}\n" } } } ], "status": "success", "timestamp": "2026-03-09T16:18:22.340Z", "resultDisplay": "", "displayName": "ReadFile", "description": "Reads and returns the content of a specified file. If the file is large, the content will be truncated. The tool's response will clearly indicate if truncation has occurred and will provide details on how to read more of the file using the 'start_line' and 'end_line' parameters. Handles text, images (PNG, JPG, GIF, WEBP, SVG, BMP), audio files (MP3, WAV, AIFF, AAC, OGG, FLAC), and PDF files. For text files, it can read specific line ranges.", "renderOutputAsMarkdown": true } ] }, { "id": "d2060a5b-ce92-48f3-ace2-4e3a4e6d7542", "timestamp": "2026-03-09T16:18:30.519Z", "type": "gemini", "content": "I will read `variables.tf` to check the definition of `custom_s3_buckets` and its `custom_kms_key_policy_statements` field.", "thoughts": [ { "subject": "Reviewing Variable Assignment", "description": "I'm focused on the error in `aws_kms_key.custom_s3_buckets`. The values for custom S3 buckets come from the user's input, as defined in `locals.tf`. I'm going to carefully re-examine the JSON construction in `s3-custom-buckets-kms.tf` to see how it all comes together.", "timestamp": "2026-03-09T16:18:24.592Z" }, { "subject": "Revisiting Template Files", "description": "I've traced the issue further back to the template files used for generating the KMS key policy. Specifically, I need to check the template logic in `kms-key-policy.json.tpl` and how it incorporates the statements from the other files. The `cloudfront_dedicated_distribution` conditional looks like a possible area to scrutinize.", "timestamp": "2026-03-09T16:18:26.131Z" }, { "subject": "Dissecting Policy JSON", "description": "My focus has shifted to the JSON output. I'm carefully analyzing the `kms-key-policy.json.tpl` and how it assembles the policy statements. I've walked through the conditional logic for different scenarios: when `cloudfront_dedicated_distribution` is true or false, and the impact of adding `custom_kms_key_policy_statements`. I'm starting to see potential issues with the commas in the generated array.", "timestamp": "2026-03-09T16:18:27.704Z" }, { "subject": "Isolating the Trailing Comma", "description": "I've pinpointed the problem: a trailing comma in the KMS key policy JSON. The variable `custom_kms_key_policy_statements` can be an empty string, triggering a comma insertion. This causes an invalid JSON structure, leading to the error. I'm now focusing on a fix, possibly checking for empty strings before inserting the comma.", "timestamp": "2026-03-09T16:18:30.374Z" }, { "subject": "Investigating the Root Cause", "description": "I'm now fully focused on the role of `custom_kms_key_policy_statements`. It's clear that an empty string value can lead to a trailing comma in the policy, causing the JSON parse error. The error message confirms this. I'm exploring the `locals.tf` and `variables.tf` files to determine how `custom_s3_buckets` is defined and passed, which in turn feeds into `custom_kms_key_policy_statements`.", "timestamp": "2026-03-09T16:18:30.400Z" } ], "tokens": { "input": 67772, "output": 49, "cached": 58842, "thoughts": 1066, "tool": 0, "total": 68887 }, "model": "gemini-3-flash-preview", "toolCalls": [ { "id": "read_file_1773073110513_0", "name": "read_file", "args": { "file_path": "variables.tf" }, "result": [ { "functionResponse": { "id": "read_file_1773073110513_0", "name": "read_file", "response": { "output": "variable \"project_name\" {\n description = \"Project name to be used as a prefix for all resources\"\n type = string\n}\n\nvariable \"infrastructure_name\" {\n description = \"The infrastructure name to be used as part of the resource prefix\"\n type = string\n}\n\nvariable \"environment\" {\n description = \"The environment name to be used as part of the resource prefix\"\n type = string\n}\n\nvariable \"aws_region\" {\n description = \"AWS region in which to launch resources\"\n type = string\n}\n\nvariable \"infrastructure_datadog_api_key\" {\n description = \"Datadog API key\"\n type = string\n sensitive = true\n}\n\nvariable \"infrastructure_datadog_app_key\" {\n description = \"Datadog App key\"\n type = string\n sensitive = true\n}\n\nvariable \"infrastructure_datadog_region\" {\n description = \"Datadog region\"\n type = string\n}\n\nvariable \"enable_infrastructure_ecs_cluster_datadog_agent\" {\n description = \"Conditionally launch Datadog agent containers on the ECS cluster\"\n type = bool\n}\n\nvariable \"infrastructure_dockerhub_email\" {\n description = \"Dockerhub email\"\n type = string\n}\n\nvariable \"infrastructure_dockerhub_username\" {\n description = \"Dockerhub username\"\n type = string\n}\n\nvariable \"infrastructure_dockerhub_token\" {\n description = \"Dockerhub token which has permissions to pull images\"\n type = string\n}\n\nvariable \"infrastructure_kms_encryption\" {\n description = \"Enable infrastructure KMS encryption. This will create a single KMS key to be used across all resources that support KMS encryption.\"\n type = bool\n}\n\nvariable \"infrastructure_kms_key_policy_statements\" {\n description = \"Additional KMS key policy statements for the Infrastructure KMS key\"\n type = string\n}\n\nvariable \"infrastructure_logging_bucket_retention\" {\n description = \"Retention in days for the infrasrtucture S3 logs. This is for the default S3 logs bucket, where all AWS service logs will be delivered\"\n type = number\n}\n\nvariable \"infrastructure_vpc\" {\n description = \"Enable infrastructure VPC\"\n type = bool\n}\n\nvariable \"infrastructure_vpc_cidr_block\" {\n description = \"Infrastructure VPC CIDR block\"\n type = string\n}\n\nvariable \"infrastructure_vpc_enable_dns_support\" {\n description = \"Enable DNS support on infrastructure VPC\"\n type = bool\n}\n\nvariable \"infrastructure_vpc_enable_dns_hostnames\" {\n description = \"Enable DNS hostnames on infrastructure VPC\"\n type = bool\n}\n\nvariable \"infrastructure_vpc_instance_tenancy\" {\n description = \"Infrastructure VPC instance tenancy\"\n type = string\n}\n\nvariable \"infrastructure_vpc_enable_network_address_usage_metrics\" {\n description = \"Enable network address usage metrics on infrastructure VPC\"\n type = bool\n}\n\nvariable \"infrastructure_vpc_assign_generated_ipv6_cidr_block\" {\n description = \"Assign generated IPv6 CIDR block on infrastructure VPC\"\n type = bool\n}\n\nvariable \"infrastructure_vpc_flow_logs_cloudwatch_logs\" {\n description = \"Enable VPC logs on infrastructure VPC to CloudWatch Logs\"\n type = bool\n}\n\nvariable \"infrastructure_vpc_flow_logs_s3_with_athena\" {\n description = \"Enable VPC flow logs in infrastructure VPC to the S3 logs bucket. A compatible Glue table/database and Athena workgroup will also be created to allow querying the logs.\"\n type = bool\n}\n\nvariable \"infrastructure_vpc_flow_logs_retention\" {\n description = \"VPC flow logs retention in days\"\n type = number\n}\n\nvariable \"infrastructure_vpc_flow_logs_traffic_type\" {\n description = \"Infrastructure VPC flow logs traffic type\"\n type = string\n}\n\nvariable \"infrastructure_vpc_flow_logs_s3_key_prefix\" {\n description = \"Flow Logs by default will go into the infrastructure S3 logs bucket. This is the key prefix used to isolate them from other logs\"\n type = string\n}\n\nvariable \"infrastructure_vpc_network_enable_public\" {\n description = \"Enable public networking on Infrastructure VPC. This will create subnets with a route to an Internet Gateway\"\n type = bool\n}\n\nvariable \"infrastructure_vpc_network_enable_private\" {\n description = \"Enable private networking on Infrastructure VPC. This will create subnets with a route to a NAT Gateway (If Public networking has been enabled)\"\n type = bool\n}\n\nvariable \"infrastructure_vpc_network_availability_zones\" {\n description = \"A list of availability zone characters (eg. [\\\"a\\\", \\\"b\\\", \\\"c\\\"])\"\n type = list(string)\n}\n\nvariable \"infrastructure_vpc_network_acl_egress_lockdown_private\" {\n description = \"Creates a network ACL for the private subnets which blocks all egress traffic, permitting only the ports required for resources deployed by this module and custom rules.\"\n type = bool\n}\n\nvariable \"infrastructure_vpc_network_acl_egress_custom_rules_private\" {\n description = \"Infrastructure vpc egress custom rules for the private subnets. These will be evaluated before any automatically added rules.\"\n type = list(object({\n protocol = string\n from_port = number\n to_port = number\n action = string\n cidr_block = string\n ipv6_cidr_block = optional(string, null)\n icmp_type = optional(number, null)\n icmp_code = optional(number, null)\n }))\n}\n\nvariable \"infrastructure_vpc_network_acl_egress_lockdown_public\" {\n description = \"Creates a network ACL for the public subnets which blocks all egress traffic, permitting only the ports required for resources deployed by this module and custom rules.\"\n type = bool\n}\n\nvariable \"infrastructure_vpc_network_acl_egress_custom_rules_public\" {\n description = \"Infrastructure vpc egress custom rules for the public subnets. These will be evaluated before any automatically added rules.\"\n type = list(object({\n protocol = string\n from_port = number\n to_port = number\n action = string\n cidr_block = string\n ipv6_cidr_block = optional(string, null)\n icmp_type = optional(number, null)\n icmp_code = optional(number, null)\n }))\n}\n\nvariable \"infrastructure_vpc_network_acl_ingress_lockdown_private\" {\n description = \"Creates a network ACL for the private subnets which blocks all ingress traffic, permitting only the ports required for resources deployed by this module and custom rules.\"\n type = bool\n}\n\nvariable \"infrastructure_vpc_network_acl_ingress_custom_rules_private\" {\n description = \"Infrastructure vpc ingress custom rules for the private subnets. These will be evaluated before any automatically added rules.\"\n type = list(object({\n protocol = string\n from_port = number\n to_port = number\n action = string\n cidr_block = string\n ipv6_cidr_block = optional(string, null)\n icmp_type = optional(number, null)\n icmp_code = optional(number, null)\n }))\n}\n\nvariable \"infrastructure_vpc_network_acl_ingress_lockdown_public\" {\n description = \"Creates a network ACL for the public subnets which blocks all ingress traffic, permitting only the ports required for resources deployed by this module and custom rules.\"\n type = bool\n}\n\nvariable \"infrastructure_vpc_network_acl_ingress_custom_rules_public\" {\n description = \"Infrastructure vpc ingress custom rules for the public subnets. These will be evaluated before any automatically added rules.\"\n type = list(object({\n protocol = string\n from_port = number\n to_port = number\n action = string\n cidr_block = string\n ipv6_cidr_block = optional(string, null)\n icmp_type = optional(number, null)\n icmp_code = optional(number, null)\n }))\n}\n\nvariable \"enable_infrastructure_vpc_transfer_s3_bucket\" {\n description = \"Enable VPC transfer S3 bucket. This allows uploading/downloading files from resources within the infrastructure VPC\"\n type = bool\n}\n\nvariable \"infrastructure_vpc_transfer_s3_bucket_access_vpc_ids\" {\n description = \"Additional VPC ids which are allowed to access the transfer S3 bucket\"\n type = list(string)\n}\n\nvariable \"enable_infrastructure_bastion_host\" {\n description = \"Enable Infrastructure Bastion host. This launches a t3.micro AL2023 instance within the VPC that can be accessed via Session Manager\"\n type = bool\n}\n\nvariable \"infrastructure_bastion_host_custom_security_group_rules\" {\n description = \"Map of custom security group rules to add to the Infrastructure EC2 Bastion Host security group (eg. { rule-name = {type = \\\"egress\\\", ... } })\"\n type = map(object({\n description = string\n type = string\n from_port = number\n to_port = number\n protocol = string\n source_security_group_id = optional(string, \"\")\n cidr_blocks = optional(list(string), [])\n }))\n}\n\nvariable \"route53_root_hosted_zone_domain_name\" {\n description = \"Route53 Hosted Zone in which to delegate Infrastructure Route53 Hosted Zones.\"\n type = string\n}\n\nvariable \"aws_profile_name_route53_root\" {\n description = \"AWS Profile name which is configured for the account in which the root Route53 Hosted Zone exists.\"\n type = string\n}\n\nvariable \"enable_infrastructure_route53_hosted_zone\" {\n description = \"Creates a Route53 hosted zone, where DNS records will be created for resources launched within this module.\"\n type = bool\n}\n\nvariable \"enable_infrastructure_ecs_cluster\" {\n description = \"Enable creation of infrastructure ECS cluster, to place ECS services\"\n type = bool\n}\n\nvariable \"infrastructure_ecs_cluster_ami_version\" {\n description = \"AMI version for ECS cluster instances (amzn2-ami-ecs-hvm-)\"\n type = string\n}\n\nvariable \"infrastructure_ecs_cluster_container_insights\" {\n description = \"Enable Container Insights for the Infrastructure ECS Cluster\"\n type = string\n default = \"enabled\"\n validation {\n condition = contains([\"disabled\", \"enabled\", \"enhanced\"], var.infrastructure_ecs_cluster_container_insights)\n error_message = \"Valid values for infrastructure_ecs_cluster_container_insights are 'disabled', 'enabled', and 'enhanced'.\"\n }\n}\n\nvariable \"infrastructure_utilities_ecs_cluster_container_insights\" {\n description = \"Enable Container Insights for the Utilities ECS Cluster\"\n type = string\n default = \"enabled\"\n validation {\n condition = contains([\"disabled\", \"enabled\", \"enhanced\"], var.infrastructure_utilities_ecs_cluster_container_insights)\n error_message = \"Valid values for infrastructure_utilities_ecs_cluster_container_insights are 'disabled', 'enabled', and 'enhanced'.\"\n }\n}\n\nvariable \"infrastructure_ecs_cluster_ebs_docker_storage_volume_size\" {\n description = \"Size of EBS volume for Docker storage on the infrastructure ECS instances\"\n type = number\n}\n\nvariable \"infrastructure_ecs_cluster_ebs_docker_storage_volume_type\" {\n description = \"Type of EBS volume for Docker storage on the infrastructure ECS instances (eg. gp3)\"\n type = string\n}\n\nvariable \"infrastructure_ecs_cluster_publicly_avaialble\" {\n description = \"Conditionally launch the ECS cluster EC2 instances into the Public subnet\"\n type = bool\n}\n\nvariable \"infrastructure_ecs_cluster_custom_security_group_rules\" {\n description = \"Map of custom security group rules to add to the ECS Cluster security group (eg. { rule-name = {type = \\\"egress\\\", ... } })\"\n type = map(object({\n description = string\n type = string\n from_port = number\n to_port = number\n protocol = string\n source_security_group_id = optional(string, \"\")\n cidr_blocks = optional(list(string), [])\n }))\n}\n\nvariable \"infrastructure_ecs_cluster_instance_type\" {\n description = \"The instance type for EC2 instances launched in the ECS cluster\"\n type = string\n}\n\nvariable \"infrastructure_ecs_cluster_termination_timeout\" {\n description = \"The timeout for the terminiation lifecycle hook\"\n type = number\n}\n\nvariable \"infrastructure_ecs_cluster_draining_lambda_enabled\" {\n description = \"Enable the Lambda which ensures all containers have drained before terminating ECS cluster instances\"\n type = bool\n}\n\nvariable \"infrastructure_ecs_cluster_draining_lambda_log_retention\" {\n description = \"Log retention for the ECS cluster draining Lambda\"\n type = number\n}\n\nvariable \"infrastructure_ecs_cluster_min_size\" {\n description = \"Minimum number of instances for the ECS cluster\"\n type = number\n}\n\nvariable \"infrastructure_ecs_cluster_max_size\" {\n description = \"Maximum number of instances for the ECS cluster\"\n type = number\n}\n\nvariable \"infrastructure_ecs_cluster_max_instance_lifetime\" {\n description = \"Maximum lifetime in seconds of an instance within the ECS cluster\"\n type = number\n}\n\nvariable \"infrastructure_ecs_cluster_instance_refresh_lambda_schedule_expression\" {\n description = \"Conditionally launch a lambda to trigger an instance refresh on the ECS ASG, provided a schedule expression\"\n type = string\n}\n\nvariable \"infrastructure_ecs_cluster_instance_refresh_lambda_log_retention\" {\n description = \"Log retention for the ECS cluster instance refresh lambda\"\n type = number\n}\n\nvariable \"infrastructure_ecs_cluster_autoscaling_time_based_max\" {\n description = \"List of cron expressions to scale the ECS cluster to the configured max size\"\n type = list(string)\n}\n\nvariable \"infrastructure_ecs_cluster_autoscaling_time_based_min\" {\n description = \"List of cron expressions to scale the ECS cluster to the configured min size\"\n type = list(string)\n}\n\nvariable \"infrastructure_ecs_cluster_autoscaling_time_based_custom\" {\n description = \"List of objects with min/max sizes and cron expressions to scale the ECS cluster. Min size will be used as desired.\"\n type = list(\n object({\n cron = string\n min = number\n max = number\n })\n )\n}\n\nvariable \"enable_infrastructure_ecs_cluster_asg_cpu_alert\" {\n description = \"Enable a CPU alert for the ECS cluster's Autoscaling Group\"\n type = bool\n}\n\nvariable \"infrastructure_ecs_cluster_asg_cpu_alert_evaluation_periods\" {\n description = \"Evaluation periods for the ECS cluster's Autoscaling Group CPU alert\"\n type = number\n}\n\nvariable \"infrastructure_ecs_cluster_asg_cpu_alert_period\" {\n description = \"Period (in secods) for the ECS cluster's Autoscaling Group CPU alert\"\n type = number\n}\n\nvariable \"infrastructure_ecs_cluster_asg_cpu_alert_threshold\" {\n description = \"Threshold (CPU%) for the ECS cluster's Autoscaling Group CPU alert\"\n type = number\n}\n\nvariable \"infrastructure_ecs_cluster_asg_cpu_alert_slack\" {\n description = \"Enable Slack alerts for the ECS cluster's Autoscaling Group CPU alert\"\n type = bool\n}\n\nvariable \"infrastructure_ecs_cluster_asg_cpu_alert_opsgenie\" {\n description = \"Enable Opsgenie alerts for the ECS cluster's Autoscaling Group CPU alert\"\n type = bool\n}\n\nvariable \"enable_infrastructure_ecs_cluster_pending_task_alert\" {\n description = \"Enable the ECS Cluster pending task alert\"\n type = bool\n}\n\nvariable \"infrastructure_ecs_cluster_pending_task_metric_lambda_log_retention\" {\n description = \"Log retention for the ECS cluster pending task metric Lambda\"\n type = number\n}\n\nvariable \"infrastructure_ecs_cluster_pending_task_alert_evaluation_periods\" {\n description = \"Evaluation periods for the ECS cluster's Pending Task alert\"\n type = number\n}\n\nvariable \"infrastructure_ecs_cluster_pending_task_alert_period\" {\n description = \"Period (in secods) for the ECS cluster's Pending Task alert\"\n type = number\n}\n\nvariable \"infrastructure_ecs_cluster_pending_task_alert_threshold\" {\n description = \"Threshold (Number of pending tasks) for the ECS cluster's Pending Task alert\"\n type = number\n}\n\nvariable \"infrastructure_ecs_cluster_pending_task_alert_slack\" {\n description = \"Enable Slack alerts for the ECS cluster's Pending Task alert\"\n type = bool\n}\n\nvariable \"infrastructure_ecs_cluster_pending_task_alert_opsgenie\" {\n description = \"Enable Opsgenie alerts for the ECS cluster's Pending Task alert\"\n type = bool\n}\n\nvariable \"enable_infrastructure_ecs_cluster_ecs_asg_diff_alert\" {\n description = \"Enable the ECS Cluster Container Instance / ASG instance diff alert\"\n type = bool\n}\n\nvariable \"infrastructure_ecs_cluster_ecs_asg_diff_metric_lambda_log_retention\" {\n description = \"Log retention for the ECS cluster Container Instance / ASG instance diff metric Lambda\"\n type = number\n}\n\nvariable \"infrastructure_ecs_cluster_ecs_asg_diff_alert_evaluation_periods\" {\n description = \"Evaluation periods for the ECS cluster's Container Instance / ASG instance diff alert\"\n type = number\n}\n\nvariable \"infrastructure_ecs_cluster_ecs_asg_diff_alert_period\" {\n description = \"Period (in secods) for the ECS cluster's Container Instance / ASG instance diff alert\"\n type = number\n}\n\nvariable \"infrastructure_ecs_cluster_ecs_asg_diff_alert_threshold\" {\n description = \"Threshold (Number of pending tasks) for the ECS cluster's Container Instance / ASG instance diff alert\"\n type = number\n}\n\nvariable \"infrastructure_ecs_cluster_ecs_asg_diff_alert_slack\" {\n description = \"Enable Slack alerts for the ECS cluster's Container Instance / ASG instance diff alert\"\n type = bool\n}\n\nvariable \"infrastructure_ecs_cluster_ecs_asg_diff_alert_opsgenie\" {\n description = \"Enable Opsgenie alerts for the ECS cluster's Container Instance / ASG instance diff alert\"\n type = bool\n}\n\nvariable \"infrastructure_ecs_cluster_enable_debug_mode\" {\n description = \"Enable debug mode for ECS and Docker on the Infrastructure ECS. This should only be enabled when debugging (Can cause a lot of logs)\"\n type = bool\n}\n\nvariable \"infrastructure_ecs_cluster_enable_execute_command_logging\" {\n description = \"Enable ECS Exec logging for services within the cluster. This will log to the infrastructure logs S3 bucket\"\n type = bool\n}\n\nvariable \"infrastructure_ecs_cluster_syslog_endpoint\" {\n description = \"ECS Infrastructure Syslog endpoint. If specified, rsyslog will be installed on the ECS container instances and configured to send logs to this endpoint. Logspout containers will also be launched to gather and send Docker logs (Application logs from the running ECS services). The port must be included in the URI, eg. 'syslog+tls://example.com:1234'\"\n type = string\n}\n\nvariable \"infrastructure_ecs_cluster_syslog_permitted_peer\" {\n description = \"Specify the certificate common name (CN) of the remote to ensure syslog communication is restricted to permitted endpoints (eg. '*.example.com')\"\n type = string\n}\n\nvariable \"infrastructure_ecs_cluster_logspout_command\" {\n description = \"If provided, a logspout container will be launched on each container instance with the given command. If specified, container logs will no longer automatically be sent to CloudWatch, or to the given `infrastructure_ecs_cluster_syslog_endpoint`\"\n type = list(string)\n}\n\nvariable \"infrastructure_ecs_cluster_wafs\" {\n description = \"Map of WAF ACLs to create, which can be used with service CloudFront distributions\"\n type = map(object({\n ipv4_deny_list = optional(list(string), null)\n ipv4_allow_list = optional(list(string), null)\n ipv6_deny_list = optional(list(string), null)\n ipv6_allow_list = optional(list(string), null)\n aws_managed_rules = optional(list(object({\n name = string\n action = string\n exclude_rules = optional(list(string), null)\n excluded_path_patterns = optional(list(string), null)\n })), null)\n rate_limiting = optional(object({\n enabled = bool\n limit = optional(number, 1000)\n evaluation_window_sec = optional(number, 300)\n }), null)\n }))\n validation {\n condition = alltrue([\n for waf in var.infrastructure_ecs_cluster_wafs :\n waf.rate_limiting != null && waf.rate_limiting.enabled && waf.rate_limiting.evaluation_window_sec != null ?\n contains([60, 120, 300, 600], waf.rate_limiting.evaluation_window_sec) :\n true\n ])\n error_message = \"Valid values for evaluation_window_sec are 60, 120, 300, and 600.\"\n }\n}\n\nvariable \"infrastructure_ecs_cluster_service_defaults\" {\n description = \"Default values for ECS Cluster Services\"\n type = object({\n github_v1_source = optional(bool, null)\n github_v1_oauth_token = optional(string, null)\n codestar_connection_arn = optional(string, null)\n github_owner = optional(string, null)\n github_repo = optional(string, null)\n github_track_revision = optional(string, null)\n buildspec = optional(string, null)\n buildspec_from_github_repo = optional(bool, null)\n codebuild_environment_variables = optional(list(object({\n name = string\n value = string\n })), [])\n ecr_scan_target_sns_topic_arn = optional(string, null)\n deployment_type = optional(string, null)\n enable_cloudwatch_logs = optional(bool, null)\n cloudwatch_logs_retention = optional(number, null)\n enable_execute_command = optional(bool, null)\n deregistration_delay = optional(number, null)\n custom_policies = optional(map(object({\n description = string\n policy = object({\n Version = string\n Statement = list(object({\n Action = list(string)\n Effect = string\n Resource = list(string)\n }))\n })\n })), {})\n container_entrypoint = optional(list(string), null)\n container_port = optional(number, null)\n container_volumes = optional(list(map(string)), null)\n container_extra_hosts = optional(list(map(string)), null)\n container_count = optional(number, null)\n container_heath_check_path = optional(string, null)\n container_heath_grace_period = optional(number, null)\n scheduled_tasks = optional(map(object({\n entrypoint = optional(list(string), null)\n schedule_expression = string\n })), {})\n domain_names = optional(list(string), null)\n enable_cloudfront = optional(bool, null)\n cloudfront_tls_certificate_arn = optional(string, null)\n cloudfront_access_logging_enabled = optional(bool, null)\n cloudfront_bypass_protection_enabled = optional(bool, null)\n cloudfront_bypass_protection_excluded_domains = optional(list(string), null)\n cloudfront_origin_shield_enabled = optional(bool, null)\n cloudfront_managed_cache_policy = optional(string, null)\n cloudfront_managed_origin_request_policy = optional(string, null)\n cloudfront_managed_response_headers_policy = optional(string, null)\n cloudfront_waf_association = optional(string, null)\n alb_tls_certificate_arn = optional(string, null)\n })\n}\n\nvariable \"infrastructure_ecs_cluster_services\" {\n description = < { \"entrypoint\" = [\"bundle\", \"exec\", \"run_jobs\"], \"schedule_expression\" = \"cron(* * * * ? *)\" } }\n domain_names: Domain names to assign to CloudFront aliases, and the Application Load Balancer's `host_header` condition\n enable_cloudfront: Enable cloadfront for the service\n cloudfront_tls_certificate_arn: Certificate ARN to attach to CloudFront - must contain the names provided in `domain_names`\n cloudfront_access_logging_enabled: Enable access logging for the distribution to the infrastructure S3 logs bucket\n cloudfront_bypass_protection_enabled: This adds a secret header at the CloudFront level, which is then checked by the ALB listener rules. Requests are only forwarded if the header matches, preventing requests going directly to the ALB.\n cloudfront_bypass_protection_excluded_domains: A list of domains to exclude from the bypass protection\n cloudfront_origin_shield_enabled: Enable CloudFront Origin Shield\n cloudfront_managed_cache_policy: Conditionally specify a CloudFront Managed Cache Policy for the distribution\n cloudfront_managed_origin_request_policy: Conditionally specify a CloudFront Managed Origin Request Policy for the distribution\n cloudfront_managed_response_headers_policy: Conditionally specify a CloudFront Managed Response Headers Policy for the distribution\n cloudfront_waf_association: Conditionally associate WAF created via `infrastructure_ecs_cluster_wafs` using the key of the waf configuration\n alb_tls_certificate_arn: Certificate ARN to attach to the Application Load Balancer - must contain the names provided in `domain_names`\n }\n }\n EOT\n type = map(object({\n github_v1_source = optional(bool, null)\n github_v1_oauth_token = optional(string, null)\n codestar_connection_arn = optional(string, null)\n github_owner = optional(string, null)\n github_repo = optional(string, null)\n github_track_revision = optional(string, null)\n buildspec = optional(string, null)\n buildspec_from_github_repo = optional(bool, null)\n codebuild_environment_variables = optional(list(object({\n name = string\n value = string\n })), [])\n ecr_scan_target_sns_topic_arn = optional(string, null)\n deployment_type = optional(string, null)\n enable_cloudwatch_logs = optional(bool, null)\n cloudwatch_logs_retention = optional(number, null)\n enable_execute_command = optional(bool, null)\n deregistration_delay = optional(number, null)\n custom_policies = optional(map(object({\n description = string\n policy = object({\n Version = string\n Statement = list(object({\n Action = list(string)\n Effect = string\n Resource = list(string)\n }))\n })\n })), {})\n container_entrypoint = optional(list(string), null)\n container_port = optional(number, null)\n container_volumes = optional(list(map(string)), null)\n container_extra_hosts = optional(list(map(string)), null)\n container_count = optional(number, null)\n container_heath_check_path = optional(string, null)\n container_heath_grace_period = optional(number, null)\n scheduled_tasks = optional(map(object({\n entrypoint = list(string)\n schedule_expression = string\n })), null)\n domain_names = optional(list(string), null)\n enable_cloudfront = optional(bool, null)\n cloudfront_tls_certificate_arn = optional(string, null)\n cloudfront_access_logging_enabled = optional(bool, null)\n cloudfront_bypass_protection_enabled = optional(bool, null)\n cloudfront_bypass_protection_excluded_domains = optional(list(string), null)\n cloudfront_origin_shield_enabled = optional(bool, null)\n cloudfront_managed_cache_policy = optional(string, null)\n cloudfront_managed_origin_request_policy = optional(string, null)\n cloudfront_managed_response_headers_policy = optional(string, null)\n cloudfront_waf_association = optional(string, null)\n alb_tls_certificate_arn = optional(string, null)\n }))\n}\n\nvariable \"infrastructure_rds_defaults\" {\n description = \"Default values for RDSs\"\n type = object({\n type = optional(string, null)\n engine = optional(string, null)\n engine_version = optional(string, null)\n parameters = optional(map(string), null)\n instance_class = optional(string, null)\n allocated_storage = optional(number, null)\n storage_type = optional(string, null)\n dedicated_kms_key = optional(bool, null)\n dedicated_kms_key_policy_statements = optional(string, null)\n iops = optional(number, null)\n storage_throughput = optional(number, null)\n multi_az = optional(bool, null)\n monitoring_interval = optional(number, null)\n cloudwatch_logs_export_types = optional(list(string), null)\n cluster_instance_count = optional(number, null)\n cluster_serverlessv2_min_capacity = optional(number, null)\n cluster_serverlessv2_max_capacity = optional(number, null)\n })\n}\n\nvariable \"infrastructure_rds\" {\n description = < 0 && local.infrastructure_kms_encryption ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\",\n {\n log_group_arn = length(local.infrastructure_ecs_cluster_services) > 0 && local.infrastructure_kms_encryption ? \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:${local.resource_prefix}-infrastructure-ecs-cluster-service-logs-*\" : \"\"\n }\n )}${length(local.custom_lambda_functions) > 0 && local.infrastructure_kms_encryption ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\",\n {\n log_group_arn = length(local.custom_lambda_functions) > 0 && local.infrastructure_kms_encryption ? \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:/aws/lambda/${local.resource_prefix}-custom-lambda-*\" : \"\"\n }\n )}${length(local.infrastructure_ecs_cluster_services) > 0 && local.infrastructure_kms_encryption && local.infrastructure_ecs_cluster_enable_execute_command_logging ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/role-allow-encrypt.json.tpl\",\n {\n role_arns = jsonencode([\n for k, v in local.infrastructure_ecs_cluster_services : aws_iam_role.infrastructure_ecs_cluster_service_task_execution[k].arn if v[\"enable_execute_command\"] == true && local.infrastructure_ecs_cluster_enable_execute_command_logging\n ])\n }\n )}${length(local.infrastructure_rds) > 0 && local.infrastructure_kms_encryption && local.enable_infrastructure_utilities ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/role-allow-encrypt.json.tpl\",\n {\n role_arns = jsonencode([\n for k, v in local.infrastructure_rds : aws_iam_role.infrastructure_utilities_task[k].arn if local.enable_infrastructure_utilities\n ])\n }\n )}${length(local.infrastructure_rds) > 0 && local.infrastructure_kms_encryption && local.enable_infrastructure_utilities ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\",\n {\n log_group_arn = length(local.infrastructure_rds) > 0 && local.infrastructure_kms_encryption && local.enable_infrastructure_utilities ? \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:${local.resource_prefix}-infrastructure-utilities-*\" : \"\"\n }\n )}${contains([for k, v in local.custom_s3_buckets : (v[\"cloudfront_dedicated_distribution\"] == true || v[\"cloudfront_infrastructure_ecs_cluster_service\"] != null) && (v[\"create_dedicated_kms_key\"] == false || v[\"create_dedicated_kms_key\"] == null)], true) && local.infrastructure_kms_encryption ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudfront-distribution-allow.json.tpl\",\n {\n cloudfront_distribution_arns = jsonencode(distinct(concat(\n [for k, v in local.custom_s3_buckets : aws_cloudfront_distribution.custom_s3_buckets[k].arn if v[\"cloudfront_dedicated_distribution\"] == true && (v[\"create_dedicated_kms_key\"] == null || v[\"create_dedicated_kms_key\"] == false)],\n [for k, v in local.custom_s3_buckets : aws_cloudfront_distribution.infrastructure_ecs_cluster_service_cloudfront[v[\"cloudfront_infrastructure_ecs_cluster_service\"]].arn if v[\"cloudfront_infrastructure_ecs_cluster_service\"] != null && (v[\"create_dedicated_kms_key\"] == null || v[\"create_dedicated_kms_key\"] == false)]\n )))\n })}${(local.infrastructure_vpc_flow_logs_s3_with_athena || local.enable_cloudformatian_s3_template_store || contains([for service in local.infrastructure_ecs_cluster_services : service[\"cloudfront_access_logging_enabled\"]], true)) || length(local.custom_s3_buckets) > 0 && local.infrastructure_kms_encryption ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/log-delivery-allow.json.tpl\",\n {\n account_id = (local.infrastructure_vpc_flow_logs_s3_with_athena || local.enable_cloudformatian_s3_template_store || contains([for service in local.infrastructure_ecs_cluster_services : service[\"cloudfront_access_logging_enabled\"]], true)) || length(local.custom_s3_buckets) > 0 && local.infrastructure_kms_encryption ? local.aws_account_id : \"\"\n region = local.aws_region\n })}${local.enable_infrastructure_vpc_transfer_s3_bucket ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/vpc-id-and-s3-bucket-allow.json.tpl\",\n {\n vpc_ids = jsonencode(local.infrastructure_vpc_transfer_s3_bucket_access_vpc_ids)\n region = local.aws_region\n bucket_arn = local.enable_infrastructure_vpc_transfer_s3_bucket ? aws_s3_bucket.infrastructure_vpc_transfer[0].arn : \"\"\n }\n )}${local.infrastructure_kms_key_policy_statements != \"\" ? \",${local.infrastructure_kms_key_policy_statements}\" : \"\"}\n\n ]\n EOT\n}\n)\n}\n\nresource \"aws_kms_alias\" \"infrastructure\" {\n count = local.infrastructure_kms_encryption ? 1 : 0\n\n name = \"alias/${local.resource_prefix}-infrastructure\"\n target_key_id = aws_kms_key.infrastructure[0].key_id\n}\n" } } } ], "status": "success", "timestamp": "2026-03-09T16:18:44.363Z", "resultDisplay": "", "displayName": "ReadFile", "description": "Reads and returns the content of a specified file. If the file is large, the content will be truncated. The tool's response will clearly indicate if truncation has occurred and will provide details on how to read more of the file using the 'start_line' and 'end_line' parameters. Handles text, images (PNG, JPG, GIF, WEBP, SVG, BMP), audio files (MP3, WAV, AIFF, AAC, OGG, FLAC), and PDF files. For text files, it can read specific line ranges.", "renderOutputAsMarkdown": true } ] }, { "id": "6fc0743e-49fd-4115-b818-60567a6cfff5", "timestamp": "2026-03-09T16:18:54.122Z", "type": "gemini", "content": "I'll now examine `rds-infrastructure-kms.tf` to see if it follows the same problematic pattern and should also be refactored.", "thoughts": [ { "subject": "Reviewing Error Patterns", "description": "I'm focused on the error-prone patterns in `kms-infrastructure.tf`, mirroring the issues in other templates. I'm specifically scrutinizing the comma-addition logic, as empty strings returned by templates could introduce errors, or a comma that is not needed. This is where I am focused right now.", "timestamp": "2026-03-09T16:18:47.236Z" }, { "subject": "Refining Trailing Comma Analysis", "description": "I'm revisiting the trailing comma problem. I've pinpointed the potential issues in `kms-infrastructure.tf`, mirroring the problematic patterns. I'm drilling down on the impact of `local.infrastructure_kms_key_policy_statements`, especially regarding potential newline or comma characters at the end of the string. The core concern remains the trailing comma before the closing bracket. My next step will be to explore the `compact` and `join` method. I'm re-examining `policies/kms-key-policy-statements/cloudfront-distribution-allow.json.tpl`, and the potential edge case scenarios, in light of these changes.", "timestamp": "2026-03-09T16:18:49.733Z" }, { "subject": "Unraveling Trailing Comma Roots", "description": "The issue with `kms-infrastructure.tf` is the same, triggered by empty strings from templates where commas are added unnecessarily. I've re-examined lines 101-105, seeing the potential pitfalls with `local.infrastructure_kms_key_policy_statements`, especially if there are trailing commas. My thoughts turned back to the `s3-custom-buckets-kms.tf` issue, specifically for `tna-caselaw-unpublished-assets-staging`. Then I saw it: if `custom_kms_key_policy_statements = \"\"`, we get the trailing comma. The user likely triggered this.", "timestamp": "2026-03-09T16:18:51.467Z" }, { "subject": "Examining Error Triggers", "description": "I've re-examined the root cause in `kms-infrastructure.tf`, confirming the same trailing comma issue tied to templates returning empty strings. The focus is now the scenario with `local.infrastructure_kms_key_policy_statements`, especially if it ends with a newline or comma. However, the most likely culprit is an empty `custom_kms_key_policy_statements` value, triggering the trailing comma and the related error. Using `compact` and `join` remains the optimal solution.", "timestamp": "2026-03-09T16:18:53.058Z" }, { "subject": "Revising Code Fixes", "description": "I'm solidifying the fix for trailing commas, confirming the problem stems from empty strings in templates and `custom_kms_key_policy_statements`. The plan is to use `join(\",\", compact([...]))` in `s3-custom-buckets-kms.tf` and `kms-infrastructure.tf`, then check other KMS policy constructions, starting with `rds-infrastructure-kms.tf`. Using `compact` will remove any empty strings.", "timestamp": "2026-03-09T16:18:53.909Z" } ], "tokens": { "input": 82899, "output": 48, "cached": 54232, "thoughts": 1143, "tool": 0, "total": 84090 }, "model": "gemini-3-flash-preview", "toolCalls": [ { "id": "read_file_1773073134115_0", "name": "read_file", "args": { "file_path": "rds-infrastructure-kms.tf" }, "result": [ { "functionResponse": { "id": "read_file_1773073134115_0", "name": "read_file", "response": { "output": "resource \"aws_kms_key\" \"infrastructure_rds\" {\n for_each = {\n for k, v in local.infrastructure_rds : k => v if v[\"dedicated_kms_key\"] == true\n }\n\n description = \"${local.resource_prefix} ${each.key} RDS kms key\"\n deletion_window_in_days = 30\n enable_key_rotation = true\n\n policy = templatefile(\n \"${path.root}/policies/kms-key-policy.json.tpl\",\n {\n statement = < v if v[\"dedicated_kms_key\"] == true\n }\n\n name = \"alias/${local.resource_prefix}-${each.key}-rds\"\n target_key_id = aws_kms_key.infrastructure_rds[each.key].key_id\n}\n" } } } ], "status": "success", "timestamp": "2026-03-09T16:18:54.157Z", "resultDisplay": "", "displayName": "ReadFile", "description": "Reads and returns the content of a specified file. If the file is large, the content will be truncated. The tool's response will clearly indicate if truncation has occurred and will provide details on how to read more of the file using the 'start_line' and 'end_line' parameters. Handles text, images (PNG, JPG, GIF, WEBP, SVG, BMP), audio files (MP3, WAV, AIFF, AAC, OGG, FLAC), and PDF files. For text files, it can read specific line ranges.", "renderOutputAsMarkdown": true } ] }, { "id": "cbb3c28e-0093-4c33-be75-fd68d95306a9", "timestamp": "2026-03-09T16:19:05.570Z", "type": "gemini", "content": "I will now refactor `s3-custom-buckets-kms.tf` to use a more robust way of joining the policy statements, which will prevent the trailing comma issue.", "thoughts": [ { "subject": "Analyzing Terraform Code", "description": "\\n\\n\n\nI've been meticulously examining the Terraform code, specifically `rds-infrastructure-kms.tf`. I'm focusing on the conditional logic within the template strings, paying close attention to the way it handles `dedicated_kms_key_policy_statements`. The goal is to fully understand how these statements are incorporated into the KMS key policy.", "timestamp": "2026-03-09T16:18:56.270Z" }, { "subject": "Evaluating Trailing Commas", "description": "\\n\\n\n\nI've discovered a potential issue with trailing commas, specifically when `dedicated_kms_key_policy_statements` is empty in `rds-infrastructure-kms.tf`. I'm now cross-referencing this with other `templatefile` calls, especially in `s3-custom-buckets-kms.tf`, where the error `invalid character ']' looking for beginning of value` might also indicate consecutive commas. I'm considering using `compact` to address these issues and also re-evaluating the logic within `kms-key-policy-statements/cloudfront-distribution-allow.json.tpl`.", "timestamp": "2026-03-09T16:18:58.546Z" }, { "subject": "Planning Compact Implementation", "description": "\\n\\n\n\nMy investigation continues, and I'm homing in on the best solution: implementing `compact` to address the trailing comma issues. I am now preparing for a refactor of `s3-custom-buckets-kms.tf`, as that's where the most obvious problems are, particularly regarding cloudfront and KMS policy statements. I'm confirming that `compact` works as intended, even with strings that include whitespace and newlines, ensuring that empty strings and null values are correctly removed.", "timestamp": "2026-03-09T16:19:00.260Z" }, { "subject": "Considering Join with Compact", "description": "\\n\\n\n\nMy current thinking revolves around employing `join(\",\", compact([...]))` to cleanly address the trailing comma and potential empty string issues. I've reviewed `s3-custom-buckets-kms.tf` again, and am now completely convinced that a refactor there is the best approach. I'm also considering the use of `trimspace`, but am currently focusing on getting the `compact` and `join` working as expected with the template calls.", "timestamp": "2026-03-09T16:19:01.815Z" }, { "subject": "Refactoring S3 KMS Policy", "description": "\\n\\n\n\nMy current approach involves refactoring `s3-custom-buckets-kms.tf` using `join(\",\", compact([...]))` to avoid trailing commas and handle potentially empty policy statements. I've re-examined the code and am now confident in this strategy, especially when addressing the logic concerning CloudFront and KMS policy statements. I will replace all calls to `templatefile` with the suggested approach, which handles the case where the statements might include whitespace, or even return nothing at all.", "timestamp": "2026-03-09T16:19:02.871Z" } ], "tokens": { "input": 83285, "output": 719, "cached": 75033, "thoughts": 1242, "tool": 0, "total": 85246 }, "model": "gemini-3-flash-preview", "toolCalls": [ { "id": "replace_1773073145562_0", "name": "replace", "args": { "new_string": " policy = templatefile(\n \"${path.root}/policies/kms-key-policy.json.tpl\",\n {\n statement = \"[${join(\",\", compact([\n templatefile(\"${path.root}/policies/kms-key-policy-statements/root-allow-all.json.tpl\", {\n aws_account_id = local.aws_account_id\n }),\n each.value[\"cloudfront_dedicated_distribution\"] == true || each.value[\"cloudfront_infrastructure_ecs_cluster_service\"] != null ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudfront-distribution-allow.json.tpl\", {\n cloudfront_distribution_arns = jsonencode(distinct(concat(\n each.value[\"cloudfront_dedicated_distribution\"] == true ? [aws_cloudfront_distribution.custom_s3_buckets[each.key].arn] : [],\n each.value[\"cloudfront_infrastructure_ecs_cluster_service\"] != null ? [aws_cloudfront_distribution.infrastructure_ecs_cluster_service_cloudfront[each.value[\"cloudfront_infrastructure_ecs_cluster_service\"]].arn] : []\n )))\n }) : null,\n each.value[\"custom_kms_key_policy_statements\"] != \"\" ? each.value[\"custom_kms_key_policy_statements\"] : null\n ]))}]\"\n }\n )\n", "old_string": " policy = templatefile(\n \"${path.root}/policies/kms-key-policy.json.tpl\",\n {\n statement = < v if v[\"create_dedicated_kms_key\"] == true\n }\n..." } } } ], "status": "success", "timestamp": "2026-03-09T16:24:26.457Z", "resultDisplay": { "fileDiff": "Index: s3-custom-buckets-kms.tf\n===================================================================\n--- s3-custom-buckets-kms.tf\tCurrent\n+++ s3-custom-buckets-kms.tf\tProposed\n@@ -10,26 +10,21 @@\n policy = templatefile(\n \"${path.root}/policies/kms-key-policy.json.tpl\",\n {\n- statement = < v if v[\"create_dedicated_kms_key\"] == true\n }\n\n description = \"${local.resource_prefix} ${each.key} S3 bucket kms key\"\n deletion_window_in_days = 30\n enable_key_rotation = true\n\n policy = templatefile(\n \"${path.root}/policies/kms-key-policy.json.tpl\",\n {\n statement = < v if v[\"create_dedicated_kms_key\"] == true\n }\n\n name = \"alias/${local.resource_prefix}-${each.key}-custom-bucket\"\n target_key_id = aws_kms_key.custom_s3_buckets[each.key].key_id\n}\n", "newContent": "resource \"aws_kms_key\" \"custom_s3_buckets\" {\n for_each = {\n for k, v in local.custom_s3_buckets : k => v if v[\"create_dedicated_kms_key\"] == true\n }\n\n description = \"${local.resource_prefix} ${each.key} S3 bucket kms key\"\n deletion_window_in_days = 30\n enable_key_rotation = true\n\n policy = templatefile(\n \"${path.root}/policies/kms-key-policy.json.tpl\",\n {\n statement = \"[${join(\",\", compact([\n templatefile(\"${path.root}/policies/kms-key-policy-statements/root-allow-all.json.tpl\", {\n aws_account_id = local.aws_account_id\n }),\n each.value[\"cloudfront_dedicated_distribution\"] == true || each.value[\"cloudfront_infrastructure_ecs_cluster_service\"] != null ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudfront-distribution-allow.json.tpl\", {\n cloudfront_distribution_arns = jsonencode(distinct(concat(\n each.value[\"cloudfront_dedicated_distribution\"] == true ? [aws_cloudfront_distribution.custom_s3_buckets[each.key].arn] : [],\n each.value[\"cloudfront_infrastructure_ecs_cluster_service\"] != null ? [aws_cloudfront_distribution.infrastructure_ecs_cluster_service_cloudfront[each.value[\"cloudfront_infrastructure_ecs_cluster_service\"]].arn] : []\n )))\n }) : null,\n each.value[\"custom_kms_key_policy_statements\"] != \"\" ? each.value[\"custom_kms_key_policy_statements\"] : null\n ]))}]\"\n }\n )\n}\n\nresource \"aws_kms_alias\" \"custom_s3_buckets\" {\n for_each = {\n for k, v in local.custom_s3_buckets : k => v if v[\"create_dedicated_kms_key\"] == true\n }\n\n name = \"alias/${local.resource_prefix}-${each.key}-custom-bucket\"\n target_key_id = aws_kms_key.custom_s3_buckets[each.key].key_id\n}\n", "diffStat": { "model_added_lines": 14, "model_removed_lines": 19, "model_added_chars": 1036, "model_removed_chars": 1032, "user_added_lines": 0, "user_removed_lines": 19, "user_added_chars": 0, "user_removed_chars": 590 }, "isNewFile": false }, "displayName": "Edit", "description": "Replaces text within a file. By default, the tool expects to find and replace exactly ONE occurrence of `old_string`. If you want to replace multiple occurrences of the exact same string, set `allow_multiple` to true. This tool requires providing significant context around the change to ensure precise targeting. Always use the read_file tool to examine the file's current content before attempting a text replacement.\n \n The user has the ability to modify the `new_string` content. If modified, this will be stated in the response.\n \n Expectation for required parameters:\n 1. `old_string` MUST be the exact literal text to replace (including all whitespace, indentation, newlines, and surrounding code etc.).\n 2. `new_string` MUST be the exact literal text to replace `old_string` with (also including all whitespace, indentation, newlines, and surrounding code etc.). Ensure the resulting code is correct and idiomatic and that `old_string` and `new_string` are different.\n 3. `instruction` is the detailed instruction of what needs to be changed. It is important to Make it specific and detailed so developers or large language models can understand what needs to be changed and perform the changes on their own if necessary. \n 4. NEVER escape `old_string` or `new_string`, that would break the exact literal text requirement.\n **Important:** If ANY of the above are not satisfied, the tool will fail. CRITICAL for `old_string`: Must uniquely identify the instance(s) to change. Include at least 3 lines of context BEFORE and AFTER the target text, matching whitespace and indentation precisely. If this string matches multiple locations and `allow_multiple` is not true, the tool will fail.\n 5. Prefer to break down complex and long changes into multiple smaller atomic calls to this tool. Always check the content of the file after changes or not finding a string to match.\n **Multiple replacements:** Set `allow_multiple` to true if you want to replace ALL occurrences that match `old_string` exactly.", "renderOutputAsMarkdown": true } ] }, { "id": "24d2d21d-e796-4b85-b272-9b3a49a19867", "timestamp": "2026-03-09T16:24:35.111Z", "type": "gemini", "content": "I'll use `run_shell_command` to test if Terraform's `compact` function correctly handles `null` values within a list, ensuring the safety of my proposed refactor.", "thoughts": [ { "subject": "Analyzing Nulls in Terraform", "description": "I've hit a snag. It appears that a `null` value in Terraform might lead to unexpected behavior. Specifically, I'm questioning how a conditional check like `!= \"\"` handles `null` values within the `custom_kms_key_policy_statements` attribute. My initial intuition suggested one outcome, but I'm now realizing that Terraform's handling of `null` might lead to a different conclusion. I'm going to dig deeper here.", "timestamp": "2026-03-09T16:24:29.363Z" }, { "subject": "Evaluating Conditional Logic in TF", "description": "Okay, I'm now certain that a direct comparison to an empty string (`\"\"`) won't reliably handle `null` values within Terraform. The behavior isn't as intuitive as I'd originally thought. My focus is now on ensuring proper filtering using the `compact` function or a list comprehension, where I'll explicitly check for `null` values to avoid unexpected results. I'm also now digging through `s3-custom-buckets-kms.tf`.", "timestamp": "2026-03-09T16:24:31.069Z" }, { "subject": "Verifying `compact` and `null`", "description": "I've been going back and forth, but I've confirmed that `compact` *only* removes empty strings and not `null` values, which has implications. It seems a list comprehension is the safest approach, ensuring a null check. Revisiting the `s3-custom-buckets-kms.tf` file to implement the more robust list comprehension strategy for the conditional KMS policy statements now.", "timestamp": "2026-03-09T16:24:32.330Z" }, { "subject": "Revisiting `compact` Function", "description": "I've just confirmed, using a list comprehension is the safest approach for null handling. I also have remembered that the `s3-custom-buckets-kms.tf` file uses `[${join(..)}]` which is the right pattern and I will follow this in `kms-infrastructure.tf`. Time to apply the new approach there and test the results.", "timestamp": "2026-03-09T16:24:33.305Z" } ], "tokens": { "input": 84453, "output": 83, "cached": 81244, "thoughts": 812, "tool": 0, "total": 85348 }, "model": "gemini-3-flash-preview", "toolCalls": [ { "id": "run_shell_command_1773073475104_0", "name": "run_shell_command", "args": { "description": "Check how compact handles null values in terraform console.", "command": "terraform console <`. To run a command in the background, set the `is_background` parameter to true. Do NOT use `&` to background commands. Command is executed as a subprocess that leads its own process group. Command process group can be terminated as `kill -- -PGID` or signaled as `kill -s SIGNAL -- -PGID`.\n\n Efficiency Guidelines:\n - Quiet Flags: Always prefer silent or quiet flags (e.g., `npm install --silent`, `git --no-pager`) to reduce output volume while still capturing necessary information.\n - Pagination: Always disable terminal pagination to ensure commands terminate (e.g., use `git --no-pager`, `systemctl --no-pager`, or set `PAGER=cat`).\n\n The following information is returned:\n\n Output: Combined stdout/stderr. Can be `(empty)` or partial on error and for any unwaited background processes.\n Exit Code: Only included if non-zero (command failed).\n Error: Only included if a process-level error occurred (e.g., spawn failure).\n Signal: Only included if process was terminated by a signal.\n Background PIDs: Only included if background processes were started.\n Process Group PGID: Only included if available.", "renderOutputAsMarkdown": false } ] }, { "id": "4266009c-a8b4-4f66-bf82-677c4cd1d1a9", "timestamp": "2026-03-09T16:24:46.751Z", "type": "gemini", "content": "I'll try a simpler `terraform console` command to test the `compact` function's behavior.", "thoughts": [ { "subject": "Exploring Console Interactions", "description": "I'm now considering how to best test interactive console features, specifically in Terraform. I've realized that using `<`. To run a command in the background, set the `is_background` parameter to true. Do NOT use `&` to background commands. Command is executed as a subprocess that leads its own process group. Command process group can be terminated as `kill -- -PGID` or signaled as `kill -s SIGNAL -- -PGID`.\n\n Efficiency Guidelines:\n - Quiet Flags: Always prefer silent or quiet flags (e.g., `npm install --silent`, `git --no-pager`) to reduce output volume while still capturing necessary information.\n - Pagination: Always disable terminal pagination to ensure commands terminate (e.g., use `git --no-pager`, `systemctl --no-pager`, or set `PAGER=cat`).\n\n The following information is returned:\n\n Output: Combined stdout/stderr. Can be `(empty)` or partial on error and for any unwaited background processes.\n Exit Code: Only included if non-zero (command failed).\n Error: Only included if a process-level error occurred (e.g., spawn failure).\n Signal: Only included if process was terminated by a signal.\n Background PIDs: Only included if background processes were started.\n Process Group PGID: Only included if available.", "renderOutputAsMarkdown": false } ] }, { "id": "65afe689-b3c9-4aa8-b1f9-8b99840201fe", "timestamp": "2026-03-09T16:24:59.055Z", "type": "gemini", "content": "I'll now correct the refactor in `s3-custom-buckets-kms.tf` to use a more robust list comprehension, ensuring `null` values are handled correctly before joining the policy statements.", "thoughts": [ { "subject": "Assessing Terraform Behavior", "description": "I'm currently trying to understand how Terraform handles certain commands. I realize I need to initialize with `terraform init` but lack credentials. Still, I can anticipate standard behavior. I'm focusing on the `compact` function, which, according to the docs, is used to remove empty strings, but may error on `null` depending on the Terraform version.", "timestamp": "2026-03-09T16:24:53.015Z" }, { "subject": "Evaluating Policy Refactoring", "description": "I'm now focusing on applying the fix for `kms-infrastructure.tf`, a complex piece of code. Before that, I must tackle the current error related to `aws_kms_key.custom_s3_buckets`. I've refactored the code and am checking the rendered `statement`. I want to ensure the fix is effective before proceeding with other changes.", "timestamp": "2026-03-09T16:24:54.581Z" }, { "subject": "Implementing Robust List Handling", "description": "I'm now revisiting the `compact` function and its limitations. The issue of potential errors when `null` values are present is critical. My updated solution involves list comprehensions for cleaner and more version-agnostic code. I've switched from `compact` to a list comprehension, which will transform any `null` value into an empty string and then remove it. Now, I will replace the function calls in `s3-custom-buckets-kms.tf`.", "timestamp": "2026-03-09T16:24:56.746Z" } ], "tokens": { "input": 84896, "output": 731, "cached": 84064, "thoughts": 684, "tool": 0, "total": 86311 }, "model": "gemini-3-flash-preview", "toolCalls": [ { "id": "replace_1773073499049_0", "name": "replace", "args": { "old_string": " policy = templatefile(\n \"${path.root}/policies/kms-key-policy.json.tpl\",\n {\n statement = \"[${join(\",\", compact([\n templatefile(\"${path.root}/policies/kms-key-policy-statements/root-allow-all.json.tpl\", {\n aws_account_id = local.aws_account_id\n }),\n each.value[\"cloudfront_dedicated_distribution\"] == true || each.value[\"cloudfront_infrastructure_ecs_cluster_service\"] != null ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudfront-distribution-allow.json.tpl\", {\n cloudfront_distribution_arns = jsonencode(distinct(concat(\n each.value[\"cloudfront_dedicated_distribution\"] == true ? [aws_cloudfront_distribution.custom_s3_buckets[each.key].arn] : [],\n each.value[\"cloudfront_infrastructure_ecs_cluster_service\"] != null ? [aws_cloudfront_distribution.infrastructure_ecs_cluster_service_cloudfront[each.value[\"cloudfront_infrastructure_ecs_cluster_service\"]].arn] : []\n )))\n }) : null,\n each.value[\"custom_kms_key_policy_statements\"] != \"\" ? each.value[\"custom_kms_key_policy_statements\"] : null\n ]))}]\"\n }\n )\n", "allow_multiple": false, "new_string": " policy = templatefile(\n \"${path.root}/policies/kms-key-policy.json.tpl\",\n {\n statement = \"[${join(\",\", [\n for s in [\n templatefile(\"${path.root}/policies/kms-key-policy-statements/root-allow-all.json.tpl\", {\n aws_account_id = local.aws_account_id\n }),\n each.value[\"cloudfront_dedicated_distribution\"] == true || each.value[\"cloudfront_infrastructure_ecs_cluster_service\"] != null ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudfront-distribution-allow.json.tpl\", {\n cloudfront_distribution_arns = jsonencode(distinct(concat(\n each.value[\"cloudfront_dedicated_distribution\"] == true ? [aws_cloudfront_distribution.custom_s3_buckets[each.key].arn] : [],\n each.value[\"cloudfront_infrastructure_ecs_cluster_service\"] != null ? [aws_cloudfront_distribution.infrastructure_ecs_cluster_service_cloudfront[each.value[\"cloudfront_infrastructure_ecs_cluster_service\"]].arn] : []\n )))\n }) : null,\n each.value[\"custom_kms_key_policy_statements\"]\n ] : s if s != null && s != \"\"\n ])}]\"\n }\n )\n", "instruction": "Refactor KMS key policy construction to avoid trailing comma or invalid JSON formatting issues using list comprehension and join.", "file_path": "/Users/bob/git/dxw/terraform-dxw-dalmatian-infrastructure/s3-custom-buckets-kms.tf" }, "result": [ { "functionResponse": { "id": "replace_1773073499049_0", "name": "replace", "response": { "output": "Successfully modified file: /Users/bob/git/dxw/terraform-dxw-dalmatian-infrastructure/s3-custom-buckets-kms.tf (1 replacements). Here is the updated code:\n...\n enable_key_rotation = true\n\n policy = templatefile(\n \"${path.root}/policies/kms-key-policy.json.tpl\",\n {\n statement = \"[${join(\",\", [\n for s in [\n templatefile(\"${path.root}/policies/kms-key-policy-statements/root-allow-all.json.tpl\", {\n aws_account_id = local.aws_account_id\n }),\n each.value[\"cloudfront_dedicated_distribution\"] == true || each.value[\"cloudfront_infrastructure_ecs_cluster_service\"] != null ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudfront-distribution-allow.json.tpl\", {\n cloudfront_distribution_arns = jsonencode(distinct(concat(\n each.value[\"cloudfront_dedicated_distribution\"] == true ? [aws_cloudfront_distribution.custom_s3_buckets[each.key].arn] : [],\n each.value[\"cloudfront_infrastructure_ecs_cluster_service\"] != null ? [aws_cloudfront_distribution.infrastructure_ecs_cluster_service_cloudfront[each.value[\"cloudfront_infrastructure_ecs_cluster_service\"]].arn] : []\n )))\n }) : null,\n each.value[\"custom_kms_key_policy_statements\"]\n ] : s if s != null && s != \"\"\n ])}]\"\n }\n )\n}\n\nresource \"aws_kms_alias\" \"custom_s3_buckets\" {\n..." } } } ], "status": "success", "timestamp": "2026-03-09T16:25:33.541Z", "resultDisplay": { "fileDiff": "Index: s3-custom-buckets-kms.tf\n===================================================================\n--- s3-custom-buckets-kms.tf\tCurrent\n+++ s3-custom-buckets-kms.tf\tProposed\n@@ -10,18 +10,20 @@\n policy = templatefile(\n \"${path.root}/policies/kms-key-policy.json.tpl\",\n {\n- statement = \"[${join(\",\", compact([\n- templatefile(\"${path.root}/policies/kms-key-policy-statements/root-allow-all.json.tpl\", {\n- aws_account_id = local.aws_account_id\n- }),\n- each.value[\"cloudfront_dedicated_distribution\"] == true || each.value[\"cloudfront_infrastructure_ecs_cluster_service\"] != null ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudfront-distribution-allow.json.tpl\", {\n- cloudfront_distribution_arns = jsonencode(distinct(concat(\n- each.value[\"cloudfront_dedicated_distribution\"] == true ? [aws_cloudfront_distribution.custom_s3_buckets[each.key].arn] : [],\n- each.value[\"cloudfront_infrastructure_ecs_cluster_service\"] != null ? [aws_cloudfront_distribution.infrastructure_ecs_cluster_service_cloudfront[each.value[\"cloudfront_infrastructure_ecs_cluster_service\"]].arn] : []\n- )))\n- }) : null,\n- each.value[\"custom_kms_key_policy_statements\"] != \"\" ? each.value[\"custom_kms_key_policy_statements\"] : null\n- ]))}]\"\n+ statement = \"[${join(\",\", [\n+ for s in [\n+ templatefile(\"${path.root}/policies/kms-key-policy-statements/root-allow-all.json.tpl\", {\n+ aws_account_id = local.aws_account_id\n+ }),\n+ each.value[\"cloudfront_dedicated_distribution\"] == true || each.value[\"cloudfront_infrastructure_ecs_cluster_service\"] != null ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudfront-distribution-allow.json.tpl\", {\n+ cloudfront_distribution_arns = jsonencode(distinct(concat(\n+ each.value[\"cloudfront_dedicated_distribution\"] == true ? [aws_cloudfront_distribution.custom_s3_buckets[each.key].arn] : [],\n+ each.value[\"cloudfront_infrastructure_ecs_cluster_service\"] != null ? [aws_cloudfront_distribution.infrastructure_ecs_cluster_service_cloudfront[each.value[\"cloudfront_infrastructure_ecs_cluster_service\"]].arn] : []\n+ )))\n+ }) : null,\n+ each.value[\"custom_kms_key_policy_statements\"]\n+ ] : s if s != null && s != \"\"\n+ ])}]\"\n }\n )\n }\n", "fileName": "s3-custom-buckets-kms.tf", "filePath": "/Users/bob/git/dxw/terraform-dxw-dalmatian-infrastructure/s3-custom-buckets-kms.tf", "originalContent": "resource \"aws_kms_key\" \"custom_s3_buckets\" {\n for_each = {\n for k, v in local.custom_s3_buckets : k => v if v[\"create_dedicated_kms_key\"] == true\n }\n\n description = \"${local.resource_prefix} ${each.key} S3 bucket kms key\"\n deletion_window_in_days = 30\n enable_key_rotation = true\n\n policy = templatefile(\n \"${path.root}/policies/kms-key-policy.json.tpl\",\n {\n statement = \"[${join(\",\", compact([\n templatefile(\"${path.root}/policies/kms-key-policy-statements/root-allow-all.json.tpl\", {\n aws_account_id = local.aws_account_id\n }),\n each.value[\"cloudfront_dedicated_distribution\"] == true || each.value[\"cloudfront_infrastructure_ecs_cluster_service\"] != null ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudfront-distribution-allow.json.tpl\", {\n cloudfront_distribution_arns = jsonencode(distinct(concat(\n each.value[\"cloudfront_dedicated_distribution\"] == true ? [aws_cloudfront_distribution.custom_s3_buckets[each.key].arn] : [],\n each.value[\"cloudfront_infrastructure_ecs_cluster_service\"] != null ? [aws_cloudfront_distribution.infrastructure_ecs_cluster_service_cloudfront[each.value[\"cloudfront_infrastructure_ecs_cluster_service\"]].arn] : []\n )))\n }) : null,\n each.value[\"custom_kms_key_policy_statements\"] != \"\" ? each.value[\"custom_kms_key_policy_statements\"] : null\n ]))}]\"\n }\n )\n}\n\nresource \"aws_kms_alias\" \"custom_s3_buckets\" {\n for_each = {\n for k, v in local.custom_s3_buckets : k => v if v[\"create_dedicated_kms_key\"] == true\n }\n\n name = \"alias/${local.resource_prefix}-${each.key}-custom-bucket\"\n target_key_id = aws_kms_key.custom_s3_buckets[each.key].key_id\n}\n", "newContent": "resource \"aws_kms_key\" \"custom_s3_buckets\" {\n for_each = {\n for k, v in local.custom_s3_buckets : k => v if v[\"create_dedicated_kms_key\"] == true\n }\n\n description = \"${local.resource_prefix} ${each.key} S3 bucket kms key\"\n deletion_window_in_days = 30\n enable_key_rotation = true\n\n policy = templatefile(\n \"${path.root}/policies/kms-key-policy.json.tpl\",\n {\n statement = \"[${join(\",\", [\n for s in [\n templatefile(\"${path.root}/policies/kms-key-policy-statements/root-allow-all.json.tpl\", {\n aws_account_id = local.aws_account_id\n }),\n each.value[\"cloudfront_dedicated_distribution\"] == true || each.value[\"cloudfront_infrastructure_ecs_cluster_service\"] != null ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudfront-distribution-allow.json.tpl\", {\n cloudfront_distribution_arns = jsonencode(distinct(concat(\n each.value[\"cloudfront_dedicated_distribution\"] == true ? [aws_cloudfront_distribution.custom_s3_buckets[each.key].arn] : [],\n each.value[\"cloudfront_infrastructure_ecs_cluster_service\"] != null ? [aws_cloudfront_distribution.infrastructure_ecs_cluster_service_cloudfront[each.value[\"cloudfront_infrastructure_ecs_cluster_service\"]].arn] : []\n )))\n }) : null,\n each.value[\"custom_kms_key_policy_statements\"]\n ] : s if s != null && s != \"\"\n ])}]\"\n }\n )\n}\n\nresource \"aws_kms_alias\" \"custom_s3_buckets\" {\n for_each = {\n for k, v in local.custom_s3_buckets : k => v if v[\"create_dedicated_kms_key\"] == true\n }\n\n name = \"alias/${local.resource_prefix}-${each.key}-custom-bucket\"\n target_key_id = aws_kms_key.custom_s3_buckets[each.key].key_id\n}\n", "diffStat": { "model_added_lines": 14, "model_removed_lines": 12, "model_added_chars": 1032, "model_removed_chars": 1028, "user_added_lines": 0, "user_removed_lines": 19, "user_added_chars": 0, "user_removed_chars": 590 }, "isNewFile": false }, "displayName": "Edit", "description": "Replaces text within a file. By default, the tool expects to find and replace exactly ONE occurrence of `old_string`. If you want to replace multiple occurrences of the exact same string, set `allow_multiple` to true. This tool requires providing significant context around the change to ensure precise targeting. Always use the read_file tool to examine the file's current content before attempting a text replacement.\n \n The user has the ability to modify the `new_string` content. If modified, this will be stated in the response.\n \n Expectation for required parameters:\n 1. `old_string` MUST be the exact literal text to replace (including all whitespace, indentation, newlines, and surrounding code etc.).\n 2. `new_string` MUST be the exact literal text to replace `old_string` with (also including all whitespace, indentation, newlines, and surrounding code etc.). Ensure the resulting code is correct and idiomatic and that `old_string` and `new_string` are different.\n 3. `instruction` is the detailed instruction of what needs to be changed. It is important to Make it specific and detailed so developers or large language models can understand what needs to be changed and perform the changes on their own if necessary. \n 4. NEVER escape `old_string` or `new_string`, that would break the exact literal text requirement.\n **Important:** If ANY of the above are not satisfied, the tool will fail. CRITICAL for `old_string`: Must uniquely identify the instance(s) to change. Include at least 3 lines of context BEFORE and AFTER the target text, matching whitespace and indentation precisely. If this string matches multiple locations and `allow_multiple` is not true, the tool will fail.\n 5. Prefer to break down complex and long changes into multiple smaller atomic calls to this tool. Always check the content of the file after changes or not finding a string to match.\n **Multiple replacements:** Set `allow_multiple` to true if you want to replace ALL occurrences that match `old_string` exactly.", "renderOutputAsMarkdown": true } ] }, { "id": "e7ae3c4b-af6f-445e-8ecf-0b93324664b1", "timestamp": "2026-03-09T16:25:36.043Z", "type": "gemini", "content": "I'll read `kms-infrastructure.tf` to prepare for the refactor.", "thoughts": [ { "subject": "Inspecting KMS Configuration", "description": "I'm now diving into `kms-infrastructure.tf`, mirroring the process I used previously. My initial step involves a thorough read-through to grasp the complete content and context, preparing myself to implement the necessary `replace` operations.", "timestamp": "2026-03-09T16:25:35.928Z" } ], "tokens": { "input": 86012, "output": 33, "cached": 83616, "thoughts": 51, "tool": 0, "total": 86096 }, "model": "gemini-3-flash-preview", "toolCalls": [ { "id": "read_file_1773073536039_0", "name": "read_file", "args": { "file_path": "kms-infrastructure.tf" }, "result": [ { "functionResponse": { "id": "read_file_1773073536039_0", "name": "read_file", "response": { "output": "resource \"aws_kms_key\" \"infrastructure\" {\n count = local.infrastructure_kms_encryption ? 1 : 0\n\n description = \"${local.resource_prefix} infrastructure kms key\"\n deletion_window_in_days = 30\n enable_key_rotation = true\n\n policy = templatefile(\n \"${path.root}/policies/kms-key-policy.json.tpl\",\n {\n statement = < 0 && local.infrastructure_kms_encryption ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\",\n {\n log_group_arn = length(local.infrastructure_ecs_cluster_services) > 0 && local.infrastructure_kms_encryption ? \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:${local.resource_prefix}-infrastructure-ecs-cluster-service-logs-*\" : \"\"\n }\n )}${length(local.custom_lambda_functions) > 0 && local.infrastructure_kms_encryption ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\",\n {\n log_group_arn = length(local.custom_lambda_functions) > 0 && local.infrastructure_kms_encryption ? \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:/aws/lambda/${local.resource_prefix}-custom-lambda-*\" : \"\"\n }\n )}${length(local.infrastructure_ecs_cluster_services) > 0 && local.infrastructure_kms_encryption && local.infrastructure_ecs_cluster_enable_execute_command_logging ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/role-allow-encrypt.json.tpl\",\n {\n role_arns = jsonencode([\n for k, v in local.infrastructure_ecs_cluster_services : aws_iam_role.infrastructure_ecs_cluster_service_task_execution[k].arn if v[\"enable_execute_command\"] == true && local.infrastructure_ecs_cluster_enable_execute_command_logging\n ])\n }\n )}${length(local.infrastructure_rds) > 0 && local.infrastructure_kms_encryption && local.enable_infrastructure_utilities ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/role-allow-encrypt.json.tpl\",\n {\n role_arns = jsonencode([\n for k, v in local.infrastructure_rds : aws_iam_role.infrastructure_utilities_task[k].arn if local.enable_infrastructure_utilities\n ])\n }\n )}${length(local.infrastructure_rds) > 0 && local.infrastructure_kms_encryption && local.enable_infrastructure_utilities ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\",\n {\n log_group_arn = length(local.infrastructure_rds) > 0 && local.infrastructure_kms_encryption && local.enable_infrastructure_utilities ? \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:${local.resource_prefix}-infrastructure-utilities-*\" : \"\"\n }\n )}${contains([for k, v in local.custom_s3_buckets : (v[\"cloudfront_dedicated_distribution\"] == true || v[\"cloudfront_infrastructure_ecs_cluster_service\"] != null) && (v[\"create_dedicated_kms_key\"] == false || v[\"create_dedicated_kms_key\"] == null)], true) && local.infrastructure_kms_encryption ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudfront-distribution-allow.json.tpl\",\n {\n cloudfront_distribution_arns = jsonencode(distinct(concat(\n [for k, v in local.custom_s3_buckets : aws_cloudfront_distribution.custom_s3_buckets[k].arn if v[\"cloudfront_dedicated_distribution\"] == true && (v[\"create_dedicated_kms_key\"] == null || v[\"create_dedicated_kms_key\"] == false)],\n [for k, v in local.custom_s3_buckets : aws_cloudfront_distribution.infrastructure_ecs_cluster_service_cloudfront[v[\"cloudfront_infrastructure_ecs_cluster_service\"]].arn if v[\"cloudfront_infrastructure_ecs_cluster_service\"] != null && (v[\"create_dedicated_kms_key\"] == null || v[\"create_dedicated_kms_key\"] == false)]\n )))\n })}${(local.infrastructure_vpc_flow_logs_s3_with_athena || local.enable_cloudformatian_s3_template_store || contains([for service in local.infrastructure_ecs_cluster_services : service[\"cloudfront_access_logging_enabled\"]], true)) || length(local.custom_s3_buckets) > 0 && local.infrastructure_kms_encryption ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/log-delivery-allow.json.tpl\",\n {\n account_id = (local.infrastructure_vpc_flow_logs_s3_with_athena || local.enable_cloudformatian_s3_template_store || contains([for service in local.infrastructure_ecs_cluster_services : service[\"cloudfront_access_logging_enabled\"]], true)) || length(local.custom_s3_buckets) > 0 && local.infrastructure_kms_encryption ? local.aws_account_id : \"\"\n region = local.aws_region\n })}${local.enable_infrastructure_vpc_transfer_s3_bucket ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/vpc-id-and-s3-bucket-allow.json.tpl\",\n {\n vpc_ids = jsonencode(local.infrastructure_vpc_transfer_s3_bucket_access_vpc_ids)\n region = local.aws_region\n bucket_arn = local.enable_infrastructure_vpc_transfer_s3_bucket ? aws_s3_bucket.infrastructure_vpc_transfer[0].arn : \"\"\n }\n )}${local.infrastructure_kms_key_policy_statements != \"\" ? \",${local.infrastructure_kms_key_policy_statements}\" : \"\"}\n\n ]\n EOT\n}\n)\n}\n\nresource \"aws_kms_alias\" \"infrastructure\" {\n count = local.infrastructure_kms_encryption ? 1 : 0\n\n name = \"alias/${local.resource_prefix}-infrastructure\"\n target_key_id = aws_kms_key.infrastructure[0].key_id\n}\n" } } } ], "status": "success", "timestamp": "2026-03-09T16:25:36.076Z", "resultDisplay": "", "displayName": "ReadFile", "description": "Reads and returns the content of a specified file. If the file is large, the content will be truncated. The tool's response will clearly indicate if truncation has occurred and will provide details on how to read more of the file using the 'start_line' and 'end_line' parameters. Handles text, images (PNG, JPG, GIF, WEBP, SVG, BMP), audio files (MP3, WAV, AIFF, AAC, OGG, FLAC), and PDF files. For text files, it can read specific line ranges.", "renderOutputAsMarkdown": true } ] }, { "id": "2670894d-993d-4592-9bbd-02ce11807481", "timestamp": "2026-03-09T16:25:41.039Z", "type": "gemini", "content": "I will now refactor `rds-infrastructure-kms.tf` to use the same robust joining method for policy statements.", "thoughts": [ { "subject": "Examining Infrastructure Files", "description": "I'm currently working on refactoring the `kms-infrastructure.tf` file. My plan is to simplify it using `join` and list comprehension. I decided to broaden the scope and will also address the `rds-infrastructure-kms.tf` file simultaneously for consistency.", "timestamp": "2026-03-09T16:25:39.972Z" } ], "tokens": { "input": 88607, "output": 366, "cached": 83918, "thoughts": 53, "tool": 0, "total": 89026 }, "model": "gemini-3-flash-preview", "toolCalls": [ { "id": "replace_1773073541033_0", "name": "replace", "args": { "file_path": "/Users/bob/git/dxw/terraform-dxw-dalmatian-infrastructure/rds-infrastructure-kms.tf", "old_string": " policy = templatefile(\n \"${path.root}/policies/kms-key-policy.json.tpl\",\n {\n statement = < v if v[\"dedicated_kms_key\"] == true\n }\n..." } } } ], "status": "success", "timestamp": "2026-03-09T16:25:44.451Z", "resultDisplay": { "fileDiff": "Index: rds-infrastructure-kms.tf\n===================================================================\n--- rds-infrastructure-kms.tf\tCurrent\n+++ rds-infrastructure-kms.tf\tProposed\n@@ -10,18 +10,17 @@\n policy = templatefile(\n \"${path.root}/policies/kms-key-policy.json.tpl\",\n {\n- statement = < v if v[\"dedicated_kms_key\"] == true\n }\n\n description = \"${local.resource_prefix} ${each.key} RDS kms key\"\n deletion_window_in_days = 30\n enable_key_rotation = true\n\n policy = templatefile(\n \"${path.root}/policies/kms-key-policy.json.tpl\",\n {\n statement = < v if v[\"dedicated_kms_key\"] == true\n }\n\n name = \"alias/${local.resource_prefix}-${each.key}-rds\"\n target_key_id = aws_kms_key.infrastructure_rds[each.key].key_id\n}\n", "newContent": "resource \"aws_kms_key\" \"infrastructure_rds\" {\n for_each = {\n for k, v in local.infrastructure_rds : k => v if v[\"dedicated_kms_key\"] == true\n }\n\n description = \"${local.resource_prefix} ${each.key} RDS kms key\"\n deletion_window_in_days = 30\n enable_key_rotation = true\n\n policy = templatefile(\n \"${path.root}/policies/kms-key-policy.json.tpl\",\n {\n statement = \"[${join(\",\", [\n for s in [\n templatefile(\"${path.root}/policies/kms-key-policy-statements/root-allow-all.json.tpl\", {\n aws_account_id = local.aws_account_id\n }),\n each.value[\"dedicated_kms_key_policy_statements\"]\n ] : s if s != null && s != \"\"\n ])}]\"\n }\n )\n}\n\nresource \"aws_kms_alias\" \"infrastructure_rds\" {\n for_each = {\n for k, v in local.infrastructure_rds : k => v if v[\"dedicated_kms_key\"] == true\n }\n\n name = \"alias/${local.resource_prefix}-${each.key}-rds\"\n target_key_id = aws_kms_key.infrastructure_rds[each.key].key_id\n}\n", "diffStat": { "model_added_lines": 10, "model_removed_lines": 11, "model_added_chars": 327, "model_removed_chars": 329, "user_added_lines": 0, "user_removed_lines": 19, "user_added_chars": 0, "user_removed_chars": 565 }, "isNewFile": false }, "displayName": "Edit", "description": "Replaces text within a file. By default, the tool expects to find and replace exactly ONE occurrence of `old_string`. If you want to replace multiple occurrences of the exact same string, set `allow_multiple` to true. This tool requires providing significant context around the change to ensure precise targeting. Always use the read_file tool to examine the file's current content before attempting a text replacement.\n \n The user has the ability to modify the `new_string` content. If modified, this will be stated in the response.\n \n Expectation for required parameters:\n 1. `old_string` MUST be the exact literal text to replace (including all whitespace, indentation, newlines, and surrounding code etc.).\n 2. `new_string` MUST be the exact literal text to replace `old_string` with (also including all whitespace, indentation, newlines, and surrounding code etc.). Ensure the resulting code is correct and idiomatic and that `old_string` and `new_string` are different.\n 3. `instruction` is the detailed instruction of what needs to be changed. It is important to Make it specific and detailed so developers or large language models can understand what needs to be changed and perform the changes on their own if necessary. \n 4. NEVER escape `old_string` or `new_string`, that would break the exact literal text requirement.\n **Important:** If ANY of the above are not satisfied, the tool will fail. CRITICAL for `old_string`: Must uniquely identify the instance(s) to change. Include at least 3 lines of context BEFORE and AFTER the target text, matching whitespace and indentation precisely. If this string matches multiple locations and `allow_multiple` is not true, the tool will fail.\n 5. Prefer to break down complex and long changes into multiple smaller atomic calls to this tool. Always check the content of the file after changes or not finding a string to match.\n **Multiple replacements:** Set `allow_multiple` to true if you want to replace ALL occurrences that match `old_string` exactly.", "renderOutputAsMarkdown": true } ] }, { "id": "f3e2dcc6-57d4-4cb8-9e0b-27eb57e7055b", "timestamp": "2026-03-09T16:25:59.492Z", "type": "gemini", "content": "I'll examine `policies/kms-key-policy-statements/log-delivery-allow.json.tpl` to understand how `account_id` is used and ensure my refactor preserves the intended logic.", "thoughts": [ { "subject": "Rewriting the Policy", "description": "\\n\\n\n\nI'm currently focused on `kms-infrastructure.tf`, and it's quite the beast! I'm wading through a jungle of templates and conditionals. My primary concern right now is the `statement` section, which I'm rewriting to ensure everything is streamlined and logical. Expect some refactoring there.", "timestamp": "2026-03-09T16:25:48.934Z" }, { "subject": "Simplifying Key Statements", "description": "\\n\\n\n\nI'm deep in `kms-infrastructure.tf`, specifically the `statement` block. It's a tangle of joins and templates. I'm focusing on simplifying this section to improve readability and maintainability. The goal is to make the logic easier to follow, particularly the conditional inclusion of various policy statements.", "timestamp": "2026-03-09T16:25:50.394Z" }, { "subject": "Streamlining Policy Logic", "description": "\\n\\n\n\nI'm focused on the `kms-infrastructure.tf` file, specifically the `statement` block, which is currently a complex web of templates and conditional logic. My primary goal now is to simplify the conditional inclusions and improve the readability of the overall policy statements. It's a bit of a challenge to untangle, but I'm making progress, refining the logic to be more straightforward.", "timestamp": "2026-03-09T16:25:51.856Z" }, { "subject": "Untangling the Complexity", "description": "\\n\\n\n\nI'm focused on the `kms-infrastructure.tf` file, specifically the `statement` block. The aim is to clean up the spaghetti code. I'm looking to simplify the conditional logic and improve readability, and I'm currently assessing the different scenarios and how best to represent them.", "timestamp": "2026-03-09T16:25:53.243Z" }, { "subject": "Overhauling Statement Section", "description": "\\n\\n\n\nMy current focus is still `kms-infrastructure.tf`, specifically the `statement` block. This section is dense, relying on numerous templates and conditional logic. I'm prioritizing clarity and maintainability. The goal is to make the logic easier to follow and manage future updates by refactoring the conditional inclusions and template usage.", "timestamp": "2026-03-09T16:25:54.295Z" }, { "subject": "Tackling the Statement Block", "description": "\\n\\n\n\nOkay, I'm fully immersed in `kms-infrastructure.tf`, specifically the `statement` section, which is a real challenge. There are numerous conditionals. My primary focus now is to simplify the logic and improve readability, aiming to make this crucial part of the code cleaner and easier to manage. I'm focused on the various template calls.", "timestamp": "2026-03-09T16:25:55.989Z" }, { "subject": "Tackling Complex Conditionals", "description": "\\n\\n\n\nI'm neck-deep in `kms-infrastructure.tf`, focused on the statement section, which relies on various templates and a ton of conditionals. I'm prioritizing simplifying and refactoring the logic for increased readability and maintainability. It's a complex beast to tame, but I'm making progress by restructuring the conditional inclusions to clarify the logic.", "timestamp": "2026-03-09T16:25:57.424Z" }, { "subject": "Revising Conditional Logic", "description": "\\n\\n\n\nI'm revisiting `kms-infrastructure.tf`, specifically the `statement` block. It's a real tangle! My focus is on the conditional inclusions of policy statements. I'm aiming to simplify the logic used to determine which statements get included. I'm checking the nested conditions and the values being passed to ensure the resulting policy remains effective, while being easily understood.", "timestamp": "2026-03-09T16:25:58.941Z" } ], "tokens": { "input": 89213, "output": 74, "cached": 87421, "thoughts": 2215, "tool": 0, "total": 91502 }, "model": "gemini-3-flash-preview", "toolCalls": [ { "id": "read_file_1773073559070_0", "name": "read_file", "args": { "file_path": "policies/kms-key-policy-statements/log-delivery-allow.json.tpl" }, "result": [ { "functionResponse": { "id": "read_file_1773073559070_0", "name": "read_file", "response": { "output": "%{if account_id != \"\"}{\n \"Effect\": \"Allow\",\n \"Principal\": {\n \"Service\": [ \"delivery.logs.amazonaws.com\" ]\n },\n \"Action\": [\n \"kms:GenerateDataKey*\",\n \"kms:Decrypt\"\n ],\n \"Resource\": \"*\"\n},\n{\n \"Effect\": \"Allow\", \n \"Principal\": {\n \"Service\": [ \"delivery.logs.amazonaws.com\" ] \n },\n \"Action\": [\n \"kms:Encrypt\",\n \"kms:ReEncrypt*\",\n \"kms:DescribeKey\"\n ],\n \"Resource\": \"*\",\n \"Condition\": {\n \"StringEquals\": {\n \"aws:SourceAccount\": [\"${account_id}\"]\n },\n \"ArnLike\": {\n \"aws:SourceArn\": [\"arn:aws:logs:${region}:${account_id}:*\"]\n }\n }\n}%{endif}\n" } } } ], "status": "success", "timestamp": "2026-03-09T16:25:59.524Z", "resultDisplay": "", "displayName": "ReadFile", "description": "Reads and returns the content of a specified file. If the file is large, the content will be truncated. The tool's response will clearly indicate if truncation has occurred and will provide details on how to read more of the file using the 'start_line' and 'end_line' parameters. Handles text, images (PNG, JPG, GIF, WEBP, SVG, BMP), audio files (MP3, WAV, AIFF, AAC, OGG, FLAC), and PDF files. For text files, it can read specific line ranges.", "renderOutputAsMarkdown": true } ] }, { "id": "ed1eee84-5d5b-4bb6-a434-8df4b1785cbd", "timestamp": "2026-03-09T16:26:03.641Z", "type": "gemini", "content": "I'll examine `policies/kms-key-policy-statements/vpc-id-and-s3-bucket-allow.json.tpl` to ensure it doesn't have any trailing commas that might break the JSON structure when joined.", "thoughts": [ { "subject": "Reviewing the Template", "description": "I've just realized something important about the `log-delivery-allow.json.tpl` template. It already includes commas within the JSON structure for multiple blocks, which simplifies my task considerably. This means I can focus on joining the blocks correctly.", "timestamp": "2026-03-09T16:26:01.812Z" }, { "subject": "Examining Template Commas", "description": "I've been examining the `log-delivery-allow.json.tpl` template closely. I see that it includes commas between JSON blocks, simplifying the process, so I can concentrate on combining blocks. I've also confirmed that it doesn't have a trailing comma, which means a simple join will work. I'm now looking at `vpc-id-and-s3-bucket-allow.json.tpl` to see if it follows this pattern.", "timestamp": "2026-03-09T16:26:03.535Z" } ], "tokens": { "input": 89509, "output": 87, "cached": 85628, "thoughts": 324, "tool": 0, "total": 89920 }, "model": "gemini-3-flash-preview", "toolCalls": [ { "id": "read_file_1773073563635_0", "name": "read_file", "args": { "file_path": "policies/kms-key-policy-statements/vpc-id-and-s3-bucket-allow.json.tpl" }, "result": [ { "functionResponse": { "id": "read_file_1773073563635_0", "name": "read_file", "response": { "output": "%{if vpc_ids != \"[]\"}{\n \"Effect\": \"Allow\",\n \"Principal\": {\n \"AWS\": \"*\"\n },\n \"Action\": [\n \"kms:Encrypt\",\n \"kms:Decrypt\",\n \"kms:ReEncrypt*\",\n \"kms:GenerateDataKey*\"\n ],\n \"Resource\": \"*\",\n \"Condition\": {\n \"StringEquals\": {\n \"aws:sourceVpc\": ${vpc_ids},\n \"kms:ViaService\": \"s3.${region}.amazonaws.com\",\n \"kms:EncryptionContext:SourceARN\": \"${bucket_arn}\"\n }\n }\n}%{endif}\n" } } } ], "status": "success", "timestamp": "2026-03-09T16:26:03.669Z", "resultDisplay": "", "displayName": "ReadFile", "description": "Reads and returns the content of a specified file. If the file is large, the content will be truncated. The tool's response will clearly indicate if truncation has occurred and will provide details on how to read more of the file using the 'start_line' and 'end_line' parameters. Handles text, images (PNG, JPG, GIF, WEBP, SVG, BMP), audio files (MP3, WAV, AIFF, AAC, OGG, FLAC), and PDF files. For text files, it can read specific line ranges.", "renderOutputAsMarkdown": true } ] }, { "id": "76cd06b7-3758-4323-8f17-be5d32456f55", "timestamp": "2026-03-09T16:26:30.196Z", "type": "gemini", "content": "I will now refactor `kms-infrastructure.tf` to use a safe pattern with `join` and list comprehension, preventing future JSON formatting issues in this complex policy.", "thoughts": [ { "subject": "Considering Consistency Checks", "description": "I've confirmed the initial consistency of the setup. Now, I'm focusing on `kms-infrastructure.tf`, specifically scrutinizing the conditional statement concerning `infrastructure_kms_key_policy_statements`. It looks like I need to ensure that the policy statements are handled correctly.", "timestamp": "2026-03-09T16:26:07.546Z" }, { "subject": "Addressing Policy Formatting Concerns", "description": "I'm now zeroing in on the formatting of the policy statements. I'm concerned about potential issues with commas, especially if `infrastructure_kms_key_policy_statements` has multiple entries or leading/trailing commas. I'm leaning toward a list comprehension approach to mitigate this. I'm also reviewing `kms-infrastructure.tf` lines 96-98 to verify comma usage and the `templatefile`'s interaction with `jsonencode`.", "timestamp": "2026-03-09T16:26:09.519Z" }, { "subject": "Planning the Refactor", "description": "I'm now certain the issue stemmed from potential formatting problems with custom policy statements. A safe pattern is the way to go, and I'm preparing to refactor `kms-infrastructure.tf`. I've revisited lines 96-98 to verify the comma addition and template file usage. The logic seems sound, confirming the need for a comprehensive replacement to avoid future problems.", "timestamp": "2026-03-09T16:26:10.745Z" } ], "tokens": { "input": 89750, "output": 4493, "cached": 88800, "thoughts": 607, "tool": 0, "total": 94850 }, "model": "gemini-3-flash-preview", "toolCalls": [ { "id": "replace_1773073590179_0", "name": "replace", "args": { "file_path": "/Users/bob/git/dxw/terraform-dxw-dalmatian-infrastructure/kms-infrastructure.tf", "old_string": " policy = templatefile(\n \"${path.root}/policies/kms-key-policy.json.tpl\",\n {\n statement = < 0 && local.infrastructure_kms_encryption ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\",\n {\n log_group_arn = length(local.infrastructure_ecs_cluster_services) > 0 && local.infrastructure_kms_encryption ? \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:${local.resource_prefix}-infrastructure-ecs-cluster-service-logs-*\" : \"\"\n }\n )}${length(local.custom_lambda_functions) > 0 && local.infrastructure_kms_encryption ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\",\n {\n log_group_arn = length(local.custom_lambda_functions) > 0 && local.infrastructure_kms_encryption ? \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:/aws/lambda/${local.resource_prefix}-custom-lambda-*\" : \"\"\n }\n )}${length(local.infrastructure_ecs_cluster_services) > 0 && local.infrastructure_kms_encryption && local.infrastructure_ecs_cluster_enable_execute_command_logging ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/role-allow-encrypt.json.tpl\",\n {\n role_arns = jsonencode([\n for k, v in local.infrastructure_ecs_cluster_services : aws_iam_role.infrastructure_ecs_cluster_service_task_execution[k].arn if v[\"enable_execute_command\"] == true && local.infrastructure_ecs_cluster_enable_execute_command_logging\n ])\n }\n )}${length(local.infrastructure_rds) > 0 && local.infrastructure_kms_encryption && local.enable_infrastructure_utilities ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/role-allow-encrypt.json.tpl\",\n {\n role_arns = jsonencode([\n for k, v in local.infrastructure_rds : aws_iam_role.infrastructure_utilities_task[k].arn if local.enable_infrastructure_utilities\n ])\n }\n )}${length(local.infrastructure_rds) > 0 && local.infrastructure_kms_encryption && local.enable_infrastructure_utilities ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\",\n {\n log_group_arn = length(local.infrastructure_rds) > 0 && local.infrastructure_kms_encryption && local.enable_infrastructure_utilities ? \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:${local.resource_prefix}-infrastructure-utilities-*\" : \"\"\n }\n )}${contains([for k, v in local.custom_s3_buckets : (v[\"cloudfront_dedicated_distribution\"] == true || v[\"cloudfront_infrastructure_ecs_cluster_service\"] != null) && (v[\"create_dedicated_kms_key\"] == false || v[\"create_dedicated_kms_key\"] == null)], true) && local.infrastructure_kms_encryption ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudfront-distribution-allow.json.tpl\",\n {\n cloudfront_distribution_arns = jsonencode(distinct(concat(\n [for k, v in local.custom_s3_buckets : aws_cloudfront_distribution.custom_s3_buckets[k].arn if v[\"cloudfront_dedicated_distribution\"] == true && (v[\"create_dedicated_kms_key\"] == null || v[\"create_dedicated_kms_key\"] == false)],\n [for k, v in local.custom_s3_buckets : aws_cloudfront_distribution.infrastructure_ecs_cluster_service_cloudfront[v[\"cloudfront_infrastructure_ecs_cluster_service\"]].arn if v[\"cloudfront_infrastructure_ecs_cluster_service\"] != null && (v[\"create_dedicated_kms_key\"] == null || v[\"create_dedicated_kms_key\"] == false)]\n )))\n })}${(local.infrastructure_vpc_flow_logs_s3_with_athena || local.enable_cloudformatian_s3_template_store || contains([for service in local.infrastructure_ecs_cluster_services : service[\"cloudfront_access_logging_enabled\"]], true)) || length(local.custom_s3_buckets) > 0 && local.infrastructure_kms_encryption ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/log-delivery-allow.json.tpl\",\n {\n account_id = (local.infrastructure_vpc_flow_logs_s3_with_athena || local.enable_cloudformatian_s3_template_store || contains([for service in local.infrastructure_ecs_cluster_services : service[\"cloudfront_access_logging_enabled\"]], true)) || length(local.custom_s3_buckets) > 0 && local.infrastructure_kms_encryption ? local.aws_account_id : \"\"\n region = local.aws_region\n })}${local.enable_infrastructure_vpc_transfer_s3_bucket ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/vpc-id-and-s3-bucket-allow.json.tpl\",\n {\n vpc_ids = jsonencode(local.infrastructure_vpc_transfer_s3_bucket_access_vpc_ids)\n region = local.aws_region\n bucket_arn = local.enable_infrastructure_vpc_transfer_s3_bucket ? aws_s3_bucket.infrastructure_vpc_transfer[0].arn : \"\"\n }\n )}${local.infrastructure_kms_key_policy_statements != \"\" ? \",${local.infrastructure_kms_key_policy_statements}\" : \"\"}\n", "instruction": "Refactor KMS infrastructure key policy construction to avoid trailing comma or invalid JSON formatting issues using list comprehension and join.", "allow_multiple": false, "new_string": " policy = templatefile(\n \"${path.root}/policies/kms-key-policy.json.tpl\",\n {\n statement = \"[${join(\",\", [\n for s in [\n templatefile(\"${path.root}/policies/kms-key-policy-statements/root-allow-all.json.tpl\", {\n aws_account_id = local.aws_account_id\n }),\n local.infrastructure_vpc_flow_logs_cloudwatch_logs && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\n log_group_arn = \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:${local.resource_prefix}-infrastructure-vpc-flow-logs\"\n }) : null,\n local.infrastructure_ecs_cluster_draining_lambda_enabled && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\n log_group_arn = \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:/aws/lambda/${local.resource_prefix_hash}-ecs-cluster-infrastructure-draining\"\n }) : null,\n local.infrastructure_ecs_cluster_instance_refresh_lambda_schedule_expression != \"\" && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\n log_group_arn = \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:/aws/lambda/${local.resource_prefix_hash}-ecs-cluster-infrastructure-instance-refresh\"\n }) : null,\n local.enable_infrastructure_ecs_cluster_pending_task_alert && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\n log_group_arn = \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:/aws/lambda/${local.resource_prefix_hash}-ecs-cluster-infrastructure-pending-task-metric\"\n }) : null,\n local.enable_infrastructure_ecs_cluster_datadog_agent && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\n log_group_arn = \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:${local.resource_prefix_hash}-infrastructure-ecs-cluster-datadog-agent-logs\"\n }) : null,\n local.enable_infrastructure_ecs_cluster_ecs_asg_diff_alert && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\n log_group_arn = \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:/aws/lambda/${local.resource_prefix_hash}-ecs-cluster-infrastructure-ecs-asg-diff-metric\"\n }) : null,\n length(local.infrastructure_ecs_cluster_services) > 0 && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\n log_group_arn = \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:${local.resource_prefix}-infrastructure-ecs-cluster-service-logs-*\"\n }) : null,\n length(local.custom_lambda_functions) > 0 && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\n log_group_arn = \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:/aws/lambda/${local.resource_prefix}-custom-lambda-*\"\n }) : null,\n length(local.infrastructure_ecs_cluster_services) > 0 && local.infrastructure_kms_encryption && local.infrastructure_ecs_cluster_enable_execute_command_logging ? templatefile(\"${path.root}/policies/kms-key-policy-statements/role-allow-encrypt.json.tpl\", {\n role_arns = jsonencode([\n for k, v in local.infrastructure_ecs_cluster_services : aws_iam_role.infrastructure_ecs_cluster_service_task_execution[k].arn if v[\"enable_execute_command\"] == true && local.infrastructure_ecs_cluster_enable_execute_command_logging\n ])\n }) : null,\n length(local.infrastructure_rds) > 0 && local.infrastructure_kms_encryption && local.enable_infrastructure_utilities ? templatefile(\"${path.root}/policies/kms-key-policy-statements/role-allow-encrypt.json.tpl\", {\n role_arns = jsonencode([\n for k, v in local.infrastructure_rds : aws_iam_role.infrastructure_utilities_task[k].arn if local.enable_infrastructure_utilities\n ])\n }) : null,\n length(local.infrastructure_rds) > 0 && local.infrastructure_kms_encryption && local.enable_infrastructure_utilities ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\n log_group_arn = \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:${local.resource_prefix}-infrastructure-utilities-*\"\n }) : null,\n contains([for k, v in local.custom_s3_buckets : (v[\"cloudfront_dedicated_distribution\"] == true || v[\"cloudfront_infrastructure_ecs_cluster_service\"] != null) && (v[\"create_dedicated_kms_key\"] == false || v[\"create_dedicated_kms_key\"] == null)], true) && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudfront-distribution-allow.json.tpl\", {\n cloudfront_distribution_arns = jsonencode(distinct(concat(\n [for k, v in local.custom_s3_buckets : aws_cloudfront_distribution.custom_s3_buckets[k].arn if v[\"cloudfront_dedicated_distribution\"] == true && (v[\"create_dedicated_kms_key\"] == null || v[\"create_dedicated_kms_key\"] == false)],\n [for k, v in local.custom_s3_buckets : aws_cloudfront_distribution.infrastructure_ecs_cluster_service_cloudfront[v[\"cloudfront_infrastructure_ecs_cluster_service\"]].arn if v[\"cloudfront_infrastructure_ecs_cluster_service\"] != null && (v[\"create_dedicated_kms_key\"] == null || v[\"create_dedicated_kms_key\"] == false)]\n )))\n }) : null,\n (local.infrastructure_vpc_flow_logs_s3_with_athena || local.enable_cloudformatian_s3_template_store || contains([for service in local.infrastructure_ecs_cluster_services : service[\"cloudfront_access_logging_enabled\"]], true)) || length(local.custom_s3_buckets) > 0 && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/log-delivery-allow.json.tpl\", {\n account_id = local.aws_account_id\n region = local.aws_region\n }) : null,\n local.enable_infrastructure_vpc_transfer_s3_bucket ? templatefile(\"${path.root}/policies/kms-key-policy-statements/vpc-id-and-s3-bucket-allow.json.tpl\", {\n vpc_ids = jsonencode(local.infrastructure_vpc_transfer_s3_bucket_access_vpc_ids)\n region = local.aws_region\n bucket_arn = aws_s3_bucket.infrastructure_vpc_transfer[0].arn\n }) : null,\n local.infrastructure_kms_key_policy_statements\n ] : s if s != null && s != \"\"\n ])}]\"\n }\n )\n" }, "result": [ { "functionResponse": { "id": "replace_1773073590179_0", "name": "replace", "response": { "output": "Successfully modified file: /Users/bob/git/dxw/terraform-dxw-dalmatian-infrastructure/kms-infrastructure.tf (1 replacements). Here is the updated code:\n...\n enable_key_rotation = true\n\n policy = templatefile(\n \"${path.root}/policies/kms-key-policy.json.tpl\",\n {\n statement = \"[${join(\",\", [\n for s in [\n templatefile(\"${path.root}/policies/kms-key-policy-statements/root-allow-all.json.tpl\", {\n aws_account_id = local.aws_account_id\n }),\n local.infrastructure_vpc_flow_logs_cloudwatch_logs && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\n log_group_arn = \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:${local.resource_prefix}-infrastructure-vpc-flow-logs\"\n }) : null,\n local.infrastructure_ecs_cluster_draining_lambda_enabled && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\n log_group_arn = \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:/aws/lambda/${local.resource_prefix_hash}-ecs-cluster-infrastructure-draining\"\n }) : null,\n local.infrastructure_ecs_cluster_instance_refresh_lambda_schedule_expression != \"\" && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\n log_group_arn = \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:/aws/lambda/${local.resource_prefix_hash}-ecs-cluster-infrastructure-instance-refresh\"\n }) : null,\n local.enable_infrastructure_ecs_cluster_pending_task_alert && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\n log_group_arn = \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:/aws/lambda/${local.resource_prefix_hash}-ecs-cluster-infrastructure-pending-task-metric\"\n }) : null,\n local.enable_infrastructure_ecs_cluster_datadog_agent && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\n log_group_arn = \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:${local.resource_prefix_hash}-infrastructure-ecs-cluster-datadog-agent-logs\"\n }) : null,\n local.enable_infrastructure_ecs_cluster_ecs_asg_diff_alert && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\n log_group_arn = \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:/aws/lambda/${local.resource_prefix_hash}-ecs-cluster-infrastructure-ecs-asg-diff-metric\"\n }) : null,\n length(local.infrastructure_ecs_cluster_services) > 0 && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\n log_group_arn = \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:${local.resource_prefix}-infrastructure-ecs-cluster-service-logs-*\"\n }) : null,\n length(local.custom_lambda_functions) > 0 && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\n log_group_arn = \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:/aws/lambda/${local.resource_prefix}-custom-lambda-*\"\n }) : null,\n length(local.infrastructure_ecs_cluster_services) > 0 && local.infrastructure_kms_encryption && local.infrastructure_ecs_cluster_enable_execute_command_logging ? templatefile(\"${path.root}/policies/kms-key-policy-statements/role-allow-encrypt.json.tpl\", {\n role_arns = jsonencode([\n for k, v in local.infrastructure_ecs_cluster_services : aws_iam_role.infrastructure_ecs_cluster_service_task_execution[k].arn if v[\"enable_execute_command\"] == true && local.infrastructure_ecs_cluster_enable_execute_command_logging\n ])\n }) : null,\n length(local.infrastructure_rds) > 0 && local.infrastructure_kms_encryption && local.enable_infrastructure_utilities ? templatefile(\"${path.root}/policies/kms-key-policy-statements/role-allow-encrypt.json.tpl\", {\n role_arns = jsonencode([\n for k, v in local.infrastructure_rds : aws_iam_role.infrastructure_utilities_task[k].arn if local.enable_infrastructure_utilities\n ])\n }) : null,\n length(local.infrastructure_rds) > 0 && local.infrastructure_kms_encryption && local.enable_infrastructure_utilities ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\n log_group_arn = \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:${local.resource_prefix}-infrastructure-utilities-*\"\n }) : null,\n contains([for k, v in local.custom_s3_buckets : (v[\"cloudfront_dedicated_distribution\"] == true || v[\"cloudfront_infrastructure_ecs_cluster_service\"] != null) && (v[\"create_dedicated_kms_key\"] == false || v[\"create_dedicated_kms_key\"] == null)], true) && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudfront-distribution-allow.json.tpl\", {\n cloudfront_distribution_arns = jsonencode(distinct(concat(\n [for k, v in local.custom_s3_buckets : aws_cloudfront_distribution.custom_s3_buckets[k].arn if v[\"cloudfront_dedicated_distribution\"] == true && (v[\"create_dedicated_kms_key\"] == null || v[\"create_dedicated_kms_key\"] == false)],\n [for k, v in local.custom_s3_buckets : aws_cloudfront_distribution.infrastructure_ecs_cluster_service_cloudfront[v[\"cloudfront_infrastructure_ecs_cluster_service\"]].arn if v[\"cloudfront_infrastructure_ecs_cluster_service\"] != null && (v[\"create_dedicated_kms_key\"] == null || v[\"create_dedicated_kms_key\"] == false)]\n )))\n }) : null,\n (local.infrastructure_vpc_flow_logs_s3_with_athena || local.enable_cloudformatian_s3_template_store || contains([for service in local.infrastructure_ecs_cluster_services : service[\"cloudfront_access_logging_enabled\"]], true)) || length(local.custom_s3_buckets) > 0 && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/log-delivery-allow.json.tpl\", {\n account_id = local.aws_account_id\n region = local.aws_region\n }) : null,\n local.enable_infrastructure_vpc_transfer_s3_bucket ? templatefile(\"${path.root}/policies/kms-key-policy-statements/vpc-id-and-s3-bucket-allow.json.tpl\", {\n vpc_ids = jsonencode(local.infrastructure_vpc_transfer_s3_bucket_access_vpc_ids)\n region = local.aws_region\n bucket_arn = aws_s3_bucket.infrastructure_vpc_transfer[0].arn\n }) : null,\n local.infrastructure_kms_key_policy_statements\n ] : s if s != null && s != \"\"\n ])}]\"\n }\n )\n\n ]\n EOT\n}\n)\n..." } } } ], "status": "success", "timestamp": "2026-03-09T16:27:00.113Z", "resultDisplay": { "fileDiff": "Index: kms-infrastructure.tf\n===================================================================\n--- kms-infrastructure.tf\tCurrent\n+++ kms-infrastructure.tf\tProposed\n@@ -8,91 +8,68 @@\n policy = templatefile(\n \"${path.root}/policies/kms-key-policy.json.tpl\",\n {\n- statement = < 0 && local.infrastructure_kms_encryption ? \",\" : \"\"}\n- ${templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\",\n- {\n- log_group_arn = length(local.infrastructure_ecs_cluster_services) > 0 && local.infrastructure_kms_encryption ? \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:${local.resource_prefix}-infrastructure-ecs-cluster-service-logs-*\" : \"\"\n- }\n- )}${length(local.custom_lambda_functions) > 0 && local.infrastructure_kms_encryption ? \",\" : \"\"}\n- ${templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\",\n- {\n- log_group_arn = length(local.custom_lambda_functions) > 0 && local.infrastructure_kms_encryption ? \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:/aws/lambda/${local.resource_prefix}-custom-lambda-*\" : \"\"\n- }\n- )}${length(local.infrastructure_ecs_cluster_services) > 0 && local.infrastructure_kms_encryption && local.infrastructure_ecs_cluster_enable_execute_command_logging ? \",\" : \"\"}\n- ${templatefile(\"${path.root}/policies/kms-key-policy-statements/role-allow-encrypt.json.tpl\",\n- {\n- role_arns = jsonencode([\n- for k, v in local.infrastructure_ecs_cluster_services : aws_iam_role.infrastructure_ecs_cluster_service_task_execution[k].arn if v[\"enable_execute_command\"] == true && local.infrastructure_ecs_cluster_enable_execute_command_logging\n- ])\n- }\n- )}${length(local.infrastructure_rds) > 0 && local.infrastructure_kms_encryption && local.enable_infrastructure_utilities ? \",\" : \"\"}\n- ${templatefile(\"${path.root}/policies/kms-key-policy-statements/role-allow-encrypt.json.tpl\",\n- {\n- role_arns = jsonencode([\n- for k, v in local.infrastructure_rds : aws_iam_role.infrastructure_utilities_task[k].arn if local.enable_infrastructure_utilities\n- ])\n- }\n- )}${length(local.infrastructure_rds) > 0 && local.infrastructure_kms_encryption && local.enable_infrastructure_utilities ? \",\" : \"\"}\n- ${templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\",\n- {\n- log_group_arn = length(local.infrastructure_rds) > 0 && local.infrastructure_kms_encryption && local.enable_infrastructure_utilities ? \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:${local.resource_prefix}-infrastructure-utilities-*\" : \"\"\n- }\n- )}${contains([for k, v in local.custom_s3_buckets : (v[\"cloudfront_dedicated_distribution\"] == true || v[\"cloudfront_infrastructure_ecs_cluster_service\"] != null) && (v[\"create_dedicated_kms_key\"] == false || v[\"create_dedicated_kms_key\"] == null)], true) && local.infrastructure_kms_encryption ? \",\" : \"\"}\n- ${templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudfront-distribution-allow.json.tpl\",\n- {\n- cloudfront_distribution_arns = jsonencode(distinct(concat(\n- [for k, v in local.custom_s3_buckets : aws_cloudfront_distribution.custom_s3_buckets[k].arn if v[\"cloudfront_dedicated_distribution\"] == true && (v[\"create_dedicated_kms_key\"] == null || v[\"create_dedicated_kms_key\"] == false)],\n- [for k, v in local.custom_s3_buckets : aws_cloudfront_distribution.infrastructure_ecs_cluster_service_cloudfront[v[\"cloudfront_infrastructure_ecs_cluster_service\"]].arn if v[\"cloudfront_infrastructure_ecs_cluster_service\"] != null && (v[\"create_dedicated_kms_key\"] == null || v[\"create_dedicated_kms_key\"] == false)]\n- )))\n- })}${(local.infrastructure_vpc_flow_logs_s3_with_athena || local.enable_cloudformatian_s3_template_store || contains([for service in local.infrastructure_ecs_cluster_services : service[\"cloudfront_access_logging_enabled\"]], true)) || length(local.custom_s3_buckets) > 0 && local.infrastructure_kms_encryption ? \",\" : \"\"}\n- ${templatefile(\"${path.root}/policies/kms-key-policy-statements/log-delivery-allow.json.tpl\",\n- {\n- account_id = (local.infrastructure_vpc_flow_logs_s3_with_athena || local.enable_cloudformatian_s3_template_store || contains([for service in local.infrastructure_ecs_cluster_services : service[\"cloudfront_access_logging_enabled\"]], true)) || length(local.custom_s3_buckets) > 0 && local.infrastructure_kms_encryption ? local.aws_account_id : \"\"\n- region = local.aws_region\n- })}${local.enable_infrastructure_vpc_transfer_s3_bucket ? \",\" : \"\"}\n- ${templatefile(\"${path.root}/policies/kms-key-policy-statements/vpc-id-and-s3-bucket-allow.json.tpl\",\n- {\n- vpc_ids = jsonencode(local.infrastructure_vpc_transfer_s3_bucket_access_vpc_ids)\n- region = local.aws_region\n- bucket_arn = local.enable_infrastructure_vpc_transfer_s3_bucket ? aws_s3_bucket.infrastructure_vpc_transfer[0].arn : \"\"\n- }\n- )}${local.infrastructure_kms_key_policy_statements != \"\" ? \",${local.infrastructure_kms_key_policy_statements}\" : \"\"}\n+ statement = \"[${join(\",\", [\n+ for s in [\n+ templatefile(\"${path.root}/policies/kms-key-policy-statements/root-allow-all.json.tpl\", {\n+ aws_account_id = local.aws_account_id\n+ }),\n+ local.infrastructure_vpc_flow_logs_cloudwatch_logs && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\n+ log_group_arn = \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:${local.resource_prefix}-infrastructure-vpc-flow-logs\"\n+ }) : null,\n+ local.infrastructure_ecs_cluster_draining_lambda_enabled && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\n+ log_group_arn = \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:/aws/lambda/${local.resource_prefix_hash}-ecs-cluster-infrastructure-draining\"\n+ }) : null,\n+ local.infrastructure_ecs_cluster_instance_refresh_lambda_schedule_expression != \"\" && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\n+ log_group_arn = \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:/aws/lambda/${local.resource_prefix_hash}-ecs-cluster-infrastructure-instance-refresh\"\n+ }) : null,\n+ local.enable_infrastructure_ecs_cluster_pending_task_alert && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\n+ log_group_arn = \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:/aws/lambda/${local.resource_prefix_hash}-ecs-cluster-infrastructure-pending-task-metric\"\n+ }) : null,\n+ local.enable_infrastructure_ecs_cluster_datadog_agent && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\n+ log_group_arn = \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:${local.resource_prefix_hash}-infrastructure-ecs-cluster-datadog-agent-logs\"\n+ }) : null,\n+ local.enable_infrastructure_ecs_cluster_ecs_asg_diff_alert && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\n+ log_group_arn = \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:/aws/lambda/${local.resource_prefix_hash}-ecs-cluster-infrastructure-ecs-asg-diff-metric\"\n+ }) : null,\n+ length(local.infrastructure_ecs_cluster_services) > 0 && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\n+ log_group_arn = \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:${local.resource_prefix}-infrastructure-ecs-cluster-service-logs-*\"\n+ }) : null,\n+ length(local.custom_lambda_functions) > 0 && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\n+ log_group_arn = \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:/aws/lambda/${local.resource_prefix}-custom-lambda-*\"\n+ }) : null,\n+ length(local.infrastructure_ecs_cluster_services) > 0 && local.infrastructure_kms_encryption && local.infrastructure_ecs_cluster_enable_execute_command_logging ? templatefile(\"${path.root}/policies/kms-key-policy-statements/role-allow-encrypt.json.tpl\", {\n+ role_arns = jsonencode([\n+ for k, v in local.infrastructure_ecs_cluster_services : aws_iam_role.infrastructure_ecs_cluster_service_task_execution[k].arn if v[\"enable_execute_command\"] == true && local.infrastructure_ecs_cluster_enable_execute_command_logging\n+ ])\n+ }) : null,\n+ length(local.infrastructure_rds) > 0 && local.infrastructure_kms_encryption && local.enable_infrastructure_utilities ? templatefile(\"${path.root}/policies/kms-key-policy-statements/role-allow-encrypt.json.tpl\", {\n+ role_arns = jsonencode([\n+ for k, v in local.infrastructure_rds : aws_iam_role.infrastructure_utilities_task[k].arn if local.enable_infrastructure_utilities\n+ ])\n+ }) : null,\n+ length(local.infrastructure_rds) > 0 && local.infrastructure_kms_encryption && local.enable_infrastructure_utilities ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\n+ log_group_arn = \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:${local.resource_prefix}-infrastructure-utilities-*\"\n+ }) : null,\n+ contains([for k, v in local.custom_s3_buckets : (v[\"cloudfront_dedicated_distribution\"] == true || v[\"cloudfront_infrastructure_ecs_cluster_service\"] != null) && (v[\"create_dedicated_kms_key\"] == false || v[\"create_dedicated_kms_key\"] == null)], true) && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudfront-distribution-allow.json.tpl\", {\n+ cloudfront_distribution_arns = jsonencode(distinct(concat(\n+ [for k, v in local.custom_s3_buckets : aws_cloudfront_distribution.custom_s3_buckets[k].arn if v[\"cloudfront_dedicated_distribution\"] == true && (v[\"create_dedicated_kms_key\"] == null || v[\"create_dedicated_kms_key\"] == false)],\n+ [for k, v in local.custom_s3_buckets : aws_cloudfront_distribution.infrastructure_ecs_cluster_service_cloudfront[v[\"cloudfront_infrastructure_ecs_cluster_service\"]].arn if v[\"cloudfront_infrastructure_ecs_cluster_service\"] != null && (v[\"create_dedicated_kms_key\"] == null || v[\"create_dedicated_kms_key\"] == false)]\n+ )))\n+ }) : null,\n+ (local.infrastructure_vpc_flow_logs_s3_with_athena || local.enable_cloudformatian_s3_template_store || contains([for service in local.infrastructure_ecs_cluster_services : service[\"cloudfront_access_logging_enabled\"]], true)) || length(local.custom_s3_buckets) > 0 && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/log-delivery-allow.json.tpl\", {\n+ account_id = local.aws_account_id\n+ region = local.aws_region\n+ }) : null,\n+ local.enable_infrastructure_vpc_transfer_s3_bucket ? templatefile(\"${path.root}/policies/kms-key-policy-statements/vpc-id-and-s3-bucket-allow.json.tpl\", {\n+ vpc_ids = jsonencode(local.infrastructure_vpc_transfer_s3_bucket_access_vpc_ids)\n+ region = local.aws_region\n+ bucket_arn = aws_s3_bucket.infrastructure_vpc_transfer[0].arn\n+ }) : null,\n+ local.infrastructure_kms_key_policy_statements\n+ ] : s if s != null && s != \"\"\n+ ])}]\"\n+ }\n+ )\n \n ]\n EOT\n", "fileName": "kms-infrastructure.tf", "filePath": "/Users/bob/git/dxw/terraform-dxw-dalmatian-infrastructure/kms-infrastructure.tf", "originalContent": "resource \"aws_kms_key\" \"infrastructure\" {\n count = local.infrastructure_kms_encryption ? 1 : 0\n\n description = \"${local.resource_prefix} infrastructure kms key\"\n deletion_window_in_days = 30\n enable_key_rotation = true\n\n policy = templatefile(\n \"${path.root}/policies/kms-key-policy.json.tpl\",\n {\n statement = < 0 && local.infrastructure_kms_encryption ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\",\n {\n log_group_arn = length(local.infrastructure_ecs_cluster_services) > 0 && local.infrastructure_kms_encryption ? \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:${local.resource_prefix}-infrastructure-ecs-cluster-service-logs-*\" : \"\"\n }\n )}${length(local.custom_lambda_functions) > 0 && local.infrastructure_kms_encryption ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\",\n {\n log_group_arn = length(local.custom_lambda_functions) > 0 && local.infrastructure_kms_encryption ? \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:/aws/lambda/${local.resource_prefix}-custom-lambda-*\" : \"\"\n }\n )}${length(local.infrastructure_ecs_cluster_services) > 0 && local.infrastructure_kms_encryption && local.infrastructure_ecs_cluster_enable_execute_command_logging ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/role-allow-encrypt.json.tpl\",\n {\n role_arns = jsonencode([\n for k, v in local.infrastructure_ecs_cluster_services : aws_iam_role.infrastructure_ecs_cluster_service_task_execution[k].arn if v[\"enable_execute_command\"] == true && local.infrastructure_ecs_cluster_enable_execute_command_logging\n ])\n }\n )}${length(local.infrastructure_rds) > 0 && local.infrastructure_kms_encryption && local.enable_infrastructure_utilities ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/role-allow-encrypt.json.tpl\",\n {\n role_arns = jsonencode([\n for k, v in local.infrastructure_rds : aws_iam_role.infrastructure_utilities_task[k].arn if local.enable_infrastructure_utilities\n ])\n }\n )}${length(local.infrastructure_rds) > 0 && local.infrastructure_kms_encryption && local.enable_infrastructure_utilities ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\",\n {\n log_group_arn = length(local.infrastructure_rds) > 0 && local.infrastructure_kms_encryption && local.enable_infrastructure_utilities ? \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:${local.resource_prefix}-infrastructure-utilities-*\" : \"\"\n }\n )}${contains([for k, v in local.custom_s3_buckets : (v[\"cloudfront_dedicated_distribution\"] == true || v[\"cloudfront_infrastructure_ecs_cluster_service\"] != null) && (v[\"create_dedicated_kms_key\"] == false || v[\"create_dedicated_kms_key\"] == null)], true) && local.infrastructure_kms_encryption ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudfront-distribution-allow.json.tpl\",\n {\n cloudfront_distribution_arns = jsonencode(distinct(concat(\n [for k, v in local.custom_s3_buckets : aws_cloudfront_distribution.custom_s3_buckets[k].arn if v[\"cloudfront_dedicated_distribution\"] == true && (v[\"create_dedicated_kms_key\"] == null || v[\"create_dedicated_kms_key\"] == false)],\n [for k, v in local.custom_s3_buckets : aws_cloudfront_distribution.infrastructure_ecs_cluster_service_cloudfront[v[\"cloudfront_infrastructure_ecs_cluster_service\"]].arn if v[\"cloudfront_infrastructure_ecs_cluster_service\"] != null && (v[\"create_dedicated_kms_key\"] == null || v[\"create_dedicated_kms_key\"] == false)]\n )))\n })}${(local.infrastructure_vpc_flow_logs_s3_with_athena || local.enable_cloudformatian_s3_template_store || contains([for service in local.infrastructure_ecs_cluster_services : service[\"cloudfront_access_logging_enabled\"]], true)) || length(local.custom_s3_buckets) > 0 && local.infrastructure_kms_encryption ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/log-delivery-allow.json.tpl\",\n {\n account_id = (local.infrastructure_vpc_flow_logs_s3_with_athena || local.enable_cloudformatian_s3_template_store || contains([for service in local.infrastructure_ecs_cluster_services : service[\"cloudfront_access_logging_enabled\"]], true)) || length(local.custom_s3_buckets) > 0 && local.infrastructure_kms_encryption ? local.aws_account_id : \"\"\n region = local.aws_region\n })}${local.enable_infrastructure_vpc_transfer_s3_bucket ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/vpc-id-and-s3-bucket-allow.json.tpl\",\n {\n vpc_ids = jsonencode(local.infrastructure_vpc_transfer_s3_bucket_access_vpc_ids)\n region = local.aws_region\n bucket_arn = local.enable_infrastructure_vpc_transfer_s3_bucket ? aws_s3_bucket.infrastructure_vpc_transfer[0].arn : \"\"\n }\n )}${local.infrastructure_kms_key_policy_statements != \"\" ? \",${local.infrastructure_kms_key_policy_statements}\" : \"\"}\n\n ]\n EOT\n}\n)\n}\n\nresource \"aws_kms_alias\" \"infrastructure\" {\n count = local.infrastructure_kms_encryption ? 1 : 0\n\n name = \"alias/${local.resource_prefix}-infrastructure\"\n target_key_id = aws_kms_key.infrastructure[0].key_id\n}\n", "newContent": "resource \"aws_kms_key\" \"infrastructure\" {\n count = local.infrastructure_kms_encryption ? 1 : 0\n\n description = \"${local.resource_prefix} infrastructure kms key\"\n deletion_window_in_days = 30\n enable_key_rotation = true\n\n policy = templatefile(\n \"${path.root}/policies/kms-key-policy.json.tpl\",\n {\n statement = \"[${join(\",\", [\n for s in [\n templatefile(\"${path.root}/policies/kms-key-policy-statements/root-allow-all.json.tpl\", {\n aws_account_id = local.aws_account_id\n }),\n local.infrastructure_vpc_flow_logs_cloudwatch_logs && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\n log_group_arn = \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:${local.resource_prefix}-infrastructure-vpc-flow-logs\"\n }) : null,\n local.infrastructure_ecs_cluster_draining_lambda_enabled && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\n log_group_arn = \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:/aws/lambda/${local.resource_prefix_hash}-ecs-cluster-infrastructure-draining\"\n }) : null,\n local.infrastructure_ecs_cluster_instance_refresh_lambda_schedule_expression != \"\" && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\n log_group_arn = \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:/aws/lambda/${local.resource_prefix_hash}-ecs-cluster-infrastructure-instance-refresh\"\n }) : null,\n local.enable_infrastructure_ecs_cluster_pending_task_alert && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\n log_group_arn = \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:/aws/lambda/${local.resource_prefix_hash}-ecs-cluster-infrastructure-pending-task-metric\"\n }) : null,\n local.enable_infrastructure_ecs_cluster_datadog_agent && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\n log_group_arn = \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:${local.resource_prefix_hash}-infrastructure-ecs-cluster-datadog-agent-logs\"\n }) : null,\n local.enable_infrastructure_ecs_cluster_ecs_asg_diff_alert && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\n log_group_arn = \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:/aws/lambda/${local.resource_prefix_hash}-ecs-cluster-infrastructure-ecs-asg-diff-metric\"\n }) : null,\n length(local.infrastructure_ecs_cluster_services) > 0 && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\n log_group_arn = \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:${local.resource_prefix}-infrastructure-ecs-cluster-service-logs-*\"\n }) : null,\n length(local.custom_lambda_functions) > 0 && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\n log_group_arn = \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:/aws/lambda/${local.resource_prefix}-custom-lambda-*\"\n }) : null,\n length(local.infrastructure_ecs_cluster_services) > 0 && local.infrastructure_kms_encryption && local.infrastructure_ecs_cluster_enable_execute_command_logging ? templatefile(\"${path.root}/policies/kms-key-policy-statements/role-allow-encrypt.json.tpl\", {\n role_arns = jsonencode([\n for k, v in local.infrastructure_ecs_cluster_services : aws_iam_role.infrastructure_ecs_cluster_service_task_execution[k].arn if v[\"enable_execute_command\"] == true && local.infrastructure_ecs_cluster_enable_execute_command_logging\n ])\n }) : null,\n length(local.infrastructure_rds) > 0 && local.infrastructure_kms_encryption && local.enable_infrastructure_utilities ? templatefile(\"${path.root}/policies/kms-key-policy-statements/role-allow-encrypt.json.tpl\", {\n role_arns = jsonencode([\n for k, v in local.infrastructure_rds : aws_iam_role.infrastructure_utilities_task[k].arn if local.enable_infrastructure_utilities\n ])\n }) : null,\n length(local.infrastructure_rds) > 0 && local.infrastructure_kms_encryption && local.enable_infrastructure_utilities ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\n log_group_arn = \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:${local.resource_prefix}-infrastructure-utilities-*\"\n }) : null,\n contains([for k, v in local.custom_s3_buckets : (v[\"cloudfront_dedicated_distribution\"] == true || v[\"cloudfront_infrastructure_ecs_cluster_service\"] != null) && (v[\"create_dedicated_kms_key\"] == false || v[\"create_dedicated_kms_key\"] == null)], true) && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudfront-distribution-allow.json.tpl\", {\n cloudfront_distribution_arns = jsonencode(distinct(concat(\n [for k, v in local.custom_s3_buckets : aws_cloudfront_distribution.custom_s3_buckets[k].arn if v[\"cloudfront_dedicated_distribution\"] == true && (v[\"create_dedicated_kms_key\"] == null || v[\"create_dedicated_kms_key\"] == false)],\n [for k, v in local.custom_s3_buckets : aws_cloudfront_distribution.infrastructure_ecs_cluster_service_cloudfront[v[\"cloudfront_infrastructure_ecs_cluster_service\"]].arn if v[\"cloudfront_infrastructure_ecs_cluster_service\"] != null && (v[\"create_dedicated_kms_key\"] == null || v[\"create_dedicated_kms_key\"] == false)]\n )))\n }) : null,\n (local.infrastructure_vpc_flow_logs_s3_with_athena || local.enable_cloudformatian_s3_template_store || contains([for service in local.infrastructure_ecs_cluster_services : service[\"cloudfront_access_logging_enabled\"]], true)) || length(local.custom_s3_buckets) > 0 && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/log-delivery-allow.json.tpl\", {\n account_id = local.aws_account_id\n region = local.aws_region\n }) : null,\n local.enable_infrastructure_vpc_transfer_s3_bucket ? templatefile(\"${path.root}/policies/kms-key-policy-statements/vpc-id-and-s3-bucket-allow.json.tpl\", {\n vpc_ids = jsonencode(local.infrastructure_vpc_transfer_s3_bucket_access_vpc_ids)\n region = local.aws_region\n bucket_arn = aws_s3_bucket.infrastructure_vpc_transfer[0].arn\n }) : null,\n local.infrastructure_kms_key_policy_statements\n ] : s if s != null && s != \"\"\n ])}]\"\n }\n )\n\n ]\n EOT\n}\n)\n}\n\nresource \"aws_kms_alias\" \"infrastructure\" {\n count = local.infrastructure_kms_encryption ? 1 : 0\n\n name = \"alias/${local.resource_prefix}-infrastructure\"\n target_key_id = aws_kms_key.infrastructure[0].key_id\n}\n", "diffStat": { "model_added_lines": 62, "model_removed_lines": 85, "model_added_chars": 6879, "model_removed_chars": 8196, "user_added_lines": 0, "user_removed_lines": 20, "user_added_chars": 0, "user_removed_chars": 468 }, "isNewFile": false }, "displayName": "Edit", "description": "Replaces text within a file. By default, the tool expects to find and replace exactly ONE occurrence of `old_string`. If you want to replace multiple occurrences of the exact same string, set `allow_multiple` to true. This tool requires providing significant context around the change to ensure precise targeting. Always use the read_file tool to examine the file's current content before attempting a text replacement.\n \n The user has the ability to modify the `new_string` content. If modified, this will be stated in the response.\n \n Expectation for required parameters:\n 1. `old_string` MUST be the exact literal text to replace (including all whitespace, indentation, newlines, and surrounding code etc.).\n 2. `new_string` MUST be the exact literal text to replace `old_string` with (also including all whitespace, indentation, newlines, and surrounding code etc.). Ensure the resulting code is correct and idiomatic and that `old_string` and `new_string` are different.\n 3. `instruction` is the detailed instruction of what needs to be changed. It is important to Make it specific and detailed so developers or large language models can understand what needs to be changed and perform the changes on their own if necessary. \n 4. NEVER escape `old_string` or `new_string`, that would break the exact literal text requirement.\n **Important:** If ANY of the above are not satisfied, the tool will fail. CRITICAL for `old_string`: Must uniquely identify the instance(s) to change. Include at least 3 lines of context BEFORE and AFTER the target text, matching whitespace and indentation precisely. If this string matches multiple locations and `allow_multiple` is not true, the tool will fail.\n 5. Prefer to break down complex and long changes into multiple smaller atomic calls to this tool. Always check the content of the file after changes or not finding a string to match.\n **Multiple replacements:** Set `allow_multiple` to true if you want to replace ALL occurrences that match `old_string` exactly.", "renderOutputAsMarkdown": true } ] }, { "id": "6334bbba-5d75-40dc-8003-3de4bae61575", "timestamp": "2026-03-09T16:27:12.037Z", "type": "gemini", "content": "I'll correct the syntax error I introduced in `kms-infrastructure.tf` by properly removing the leftover `]` and `EOT` markers and ensuring the `policy` block is correctly closed.", "thoughts": [ { "subject": "Fixing a Mistake", "description": "I see the error now, a bit of cruft lingering at the end of the `policy` block in the `replace` command. It's a template issue. I'm working to make sure the fix is clean and efficient and avoids unexpected side effects. I need to make sure the fix doesn't introduce further issues.", "timestamp": "2026-03-09T16:27:02.645Z" }, { "subject": "Revising the Replacement", "description": "My focus has shifted. After re-examining the `replace` command, the `old_string` was too restrictive, only accounting for part of the block. I'm expanding the scope of the fix within `kms-infrastructure.tf` to encompass the entire block and account for all possible scenarios. The goal is to ensure a complete and correct substitution.", "timestamp": "2026-03-09T16:27:03.679Z" } ], "tokens": { "input": 96286, "output": 2177, "cached": 89304, "thoughts": 127, "tool": 0, "total": 98590 }, "model": "gemini-3-flash-preview", "toolCalls": [ { "id": "write_file_1773073632025_0", "name": "write_file", "args": { "file_path": "kms-infrastructure.tf", "content": "resource \"aws_kms_key\" \"infrastructure\" {\n count = local.infrastructure_kms_encryption ? 1 : 0\n\n description = \"${local.resource_prefix} infrastructure kms key\"\n deletion_window_in_days = 30\n enable_key_rotation = true\n\n policy = templatefile(\n \"${path.root}/policies/kms-key-policy.json.tpl\",\n {\n statement = \"[${join(\",\", [\n for s in [\n templatefile(\"${path.root}/policies/kms-key-policy-statements/root-allow-all.json.tpl\", {\n aws_account_id = local.aws_account_id\n }),\n local.infrastructure_vpc_flow_logs_cloudwatch_logs && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\n log_group_arn = \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:${local.resource_prefix}-infrastructure-vpc-flow-logs\"\n }) : null,\n local.infrastructure_ecs_cluster_draining_lambda_enabled && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\n log_group_arn = \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:/aws/lambda/${local.resource_prefix_hash}-ecs-cluster-infrastructure-draining\"\n }) : null,\n local.infrastructure_ecs_cluster_instance_refresh_lambda_schedule_expression != \"\" && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\n log_group_arn = \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:/aws/lambda/${local.resource_prefix_hash}-ecs-cluster-infrastructure-instance-refresh\"\n }) : null,\n local.enable_infrastructure_ecs_cluster_pending_task_alert && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\n log_group_arn = \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:/aws/lambda/${local.resource_prefix_hash}-ecs-cluster-infrastructure-pending-task-metric\"\n }) : null,\n local.enable_infrastructure_ecs_cluster_datadog_agent && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\n log_group_arn = \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:${local.resource_prefix_hash}-infrastructure-ecs-cluster-datadog-agent-logs\"\n }) : null,\n local.enable_infrastructure_ecs_cluster_ecs_asg_diff_alert && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\n log_group_arn = \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:/aws/lambda/${local.resource_prefix_hash}-ecs-cluster-infrastructure-ecs-asg-diff-metric\"\n }) : null,\n length(local.infrastructure_ecs_cluster_services) > 0 && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\n log_group_arn = \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:${local.resource_prefix}-infrastructure-ecs-cluster-service-logs-*\"\n }) : null,\n length(local.custom_lambda_functions) > 0 && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\n log_group_arn = \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:/aws/lambda/${local.resource_prefix}-custom-lambda-*\"\n }) : null,\n length(local.infrastructure_ecs_cluster_services) > 0 && local.infrastructure_kms_encryption && local.infrastructure_ecs_cluster_enable_execute_command_logging ? templatefile(\"${path.root}/policies/kms-key-policy-statements/role-allow-encrypt.json.tpl\", {\n role_arns = jsonencode([\n for k, v in local.infrastructure_ecs_cluster_services : aws_iam_role.infrastructure_ecs_cluster_service_task_execution[k].arn if v[\"enable_execute_command\"] == true && local.infrastructure_ecs_cluster_enable_execute_command_logging\n ])\n }) : null,\n length(local.infrastructure_rds) > 0 && local.infrastructure_kms_encryption && local.enable_infrastructure_utilities ? templatefile(\"${path.root}/policies/kms-key-policy-statements/role-allow-encrypt.json.tpl\", {\n role_arns = jsonencode([\n for k, v in local.infrastructure_rds : aws_iam_role.infrastructure_utilities_task[k].arn if local.enable_infrastructure_utilities\n ])\n }) : null,\n length(local.infrastructure_rds) > 0 && local.infrastructure_kms_encryption && local.enable_infrastructure_utilities ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\n log_group_arn = \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:${local.resource_prefix}-infrastructure-utilities-*\"\n }) : null,\n contains([for k, v in local.custom_s3_buckets : (v[\"cloudfront_dedicated_distribution\"] == true || v[\"cloudfront_infrastructure_ecs_cluster_service\"] != null) && (v[\"create_dedicated_kms_key\"] == false || v[\"create_dedicated_kms_key\"] == null)], true) && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudfront-distribution-allow.json.tpl\", {\n cloudfront_distribution_arns = jsonencode(distinct(concat(\n [for k, v in local.custom_s3_buckets : aws_cloudfront_distribution.custom_s3_buckets[k].arn if v[\"cloudfront_dedicated_distribution\"] == true && (v[\"create_dedicated_kms_key\"] == null || v[\"create_dedicated_kms_key\"] == false)],\n [for k, v in local.custom_s3_buckets : aws_cloudfront_distribution.infrastructure_ecs_cluster_service_cloudfront[v[\"cloudfront_infrastructure_ecs_cluster_service\"]].arn if v[\"cloudfront_infrastructure_ecs_cluster_service\"] != null && (v[\"create_dedicated_kms_key\"] == null || v[\"create_dedicated_kms_key\"] == false)]\n )))\n }) : null,\n (local.infrastructure_vpc_flow_logs_s3_with_athena || local.enable_cloudformatian_s3_template_store || contains([for service in local.infrastructure_ecs_cluster_services : service[\"cloudfront_access_logging_enabled\"]], true)) || length(local.custom_s3_buckets) > 0 && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/log-delivery-allow.json.tpl\", {\n account_id = local.aws_account_id\n region = local.aws_region\n }) : null,\n local.enable_infrastructure_vpc_transfer_s3_bucket ? templatefile(\"${path.root}/policies/kms-key-policy-statements/vpc-id-and-s3-bucket-allow.json.tpl\", {\n vpc_ids = jsonencode(local.infrastructure_vpc_transfer_s3_bucket_access_vpc_ids)\n region = local.aws_region\n bucket_arn = aws_s3_bucket.infrastructure_vpc_transfer[0].arn\n }) : null,\n local.infrastructure_kms_key_policy_statements\n ] : s if s != null && s != \"\"\n ])}]\"\n }\n )\n}\n\nresource \"aws_kms_alias\" \"infrastructure\" {\n count = local.infrastructure_kms_encryption ? 1 : 0\n\n name = \"alias/${local.resource_prefix}-infrastructure\"\n target_key_id = aws_kms_key.infrastructure[0].key_id\n}\n" }, "result": [ { "functionResponse": { "id": "write_file_1773073632025_0", "name": "write_file", "response": { "output": "Successfully overwrote file: /Users/bob/git/dxw/terraform-dxw-dalmatian-infrastructure/kms-infrastructure.tf. Here is the updated code:\n...\n local.infrastructure_kms_key_policy_statements\n ] : s if s != null && s != \"\"\n ])}]\"\n }\n )\n}\n\nresource \"aws_kms_alias\" \"infrastructure\" {\n count = local.infrastructure_kms_encryption ? 1 : 0\n\n name = \"alias/${local.resource_prefix}-infrastructure\"\n..." } } } ], "status": "success", "timestamp": "2026-03-09T16:27:25.809Z", "resultDisplay": { "fileDiff": "Index: kms-infrastructure.tf\n===================================================================\n--- kms-infrastructure.tf\tOriginal\n+++ kms-infrastructure.tf\tWritten\n@@ -70,12 +70,7 @@\n ])}]\"\n }\n )\n-\n- ]\n- EOT\n }\n-)\n-}\n \n resource \"aws_kms_alias\" \"infrastructure\" {\n count = local.infrastructure_kms_encryption ? 1 : 0\n", "fileName": "kms-infrastructure.tf", "filePath": "/Users/bob/git/dxw/terraform-dxw-dalmatian-infrastructure/kms-infrastructure.tf", "originalContent": "resource \"aws_kms_key\" \"infrastructure\" {\n count = local.infrastructure_kms_encryption ? 1 : 0\n\n description = \"${local.resource_prefix} infrastructure kms key\"\n deletion_window_in_days = 30\n enable_key_rotation = true\n\n policy = templatefile(\n \"${path.root}/policies/kms-key-policy.json.tpl\",\n {\n statement = \"[${join(\",\", [\n for s in [\n templatefile(\"${path.root}/policies/kms-key-policy-statements/root-allow-all.json.tpl\", {\n aws_account_id = local.aws_account_id\n }),\n local.infrastructure_vpc_flow_logs_cloudwatch_logs && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\n log_group_arn = \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:${local.resource_prefix}-infrastructure-vpc-flow-logs\"\n }) : null,\n local.infrastructure_ecs_cluster_draining_lambda_enabled && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\n log_group_arn = \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:/aws/lambda/${local.resource_prefix_hash}-ecs-cluster-infrastructure-draining\"\n }) : null,\n local.infrastructure_ecs_cluster_instance_refresh_lambda_schedule_expression != \"\" && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\n log_group_arn = \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:/aws/lambda/${local.resource_prefix_hash}-ecs-cluster-infrastructure-instance-refresh\"\n }) : null,\n local.enable_infrastructure_ecs_cluster_pending_task_alert && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\n log_group_arn = \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:/aws/lambda/${local.resource_prefix_hash}-ecs-cluster-infrastructure-pending-task-metric\"\n }) : null,\n local.enable_infrastructure_ecs_cluster_datadog_agent && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\n log_group_arn = \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:${local.resource_prefix_hash}-infrastructure-ecs-cluster-datadog-agent-logs\"\n }) : null,\n local.enable_infrastructure_ecs_cluster_ecs_asg_diff_alert && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\n log_group_arn = \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:/aws/lambda/${local.resource_prefix_hash}-ecs-cluster-infrastructure-ecs-asg-diff-metric\"\n }) : null,\n length(local.infrastructure_ecs_cluster_services) > 0 && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\n log_group_arn = \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:${local.resource_prefix}-infrastructure-ecs-cluster-service-logs-*\"\n }) : null,\n length(local.custom_lambda_functions) > 0 && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\n log_group_arn = \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:/aws/lambda/${local.resource_prefix}-custom-lambda-*\"\n }) : null,\n length(local.infrastructure_ecs_cluster_services) > 0 && local.infrastructure_kms_encryption && local.infrastructure_ecs_cluster_enable_execute_command_logging ? templatefile(\"${path.root}/policies/kms-key-policy-statements/role-allow-encrypt.json.tpl\", {\n role_arns = jsonencode([\n for k, v in local.infrastructure_ecs_cluster_services : aws_iam_role.infrastructure_ecs_cluster_service_task_execution[k].arn if v[\"enable_execute_command\"] == true && local.infrastructure_ecs_cluster_enable_execute_command_logging\n ])\n }) : null,\n length(local.infrastructure_rds) > 0 && local.infrastructure_kms_encryption && local.enable_infrastructure_utilities ? templatefile(\"${path.root}/policies/kms-key-policy-statements/role-allow-encrypt.json.tpl\", {\n role_arns = jsonencode([\n for k, v in local.infrastructure_rds : aws_iam_role.infrastructure_utilities_task[k].arn if local.enable_infrastructure_utilities\n ])\n }) : null,\n length(local.infrastructure_rds) > 0 && local.infrastructure_kms_encryption && local.enable_infrastructure_utilities ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\n log_group_arn = \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:${local.resource_prefix}-infrastructure-utilities-*\"\n }) : null,\n contains([for k, v in local.custom_s3_buckets : (v[\"cloudfront_dedicated_distribution\"] == true || v[\"cloudfront_infrastructure_ecs_cluster_service\"] != null) && (v[\"create_dedicated_kms_key\"] == false || v[\"create_dedicated_kms_key\"] == null)], true) && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudfront-distribution-allow.json.tpl\", {\n cloudfront_distribution_arns = jsonencode(distinct(concat(\n [for k, v in local.custom_s3_buckets : aws_cloudfront_distribution.custom_s3_buckets[k].arn if v[\"cloudfront_dedicated_distribution\"] == true && (v[\"create_dedicated_kms_key\"] == null || v[\"create_dedicated_kms_key\"] == false)],\n [for k, v in local.custom_s3_buckets : aws_cloudfront_distribution.infrastructure_ecs_cluster_service_cloudfront[v[\"cloudfront_infrastructure_ecs_cluster_service\"]].arn if v[\"cloudfront_infrastructure_ecs_cluster_service\"] != null && (v[\"create_dedicated_kms_key\"] == null || v[\"create_dedicated_kms_key\"] == false)]\n )))\n }) : null,\n (local.infrastructure_vpc_flow_logs_s3_with_athena || local.enable_cloudformatian_s3_template_store || contains([for service in local.infrastructure_ecs_cluster_services : service[\"cloudfront_access_logging_enabled\"]], true)) || length(local.custom_s3_buckets) > 0 && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/log-delivery-allow.json.tpl\", {\n account_id = local.aws_account_id\n region = local.aws_region\n }) : null,\n local.enable_infrastructure_vpc_transfer_s3_bucket ? templatefile(\"${path.root}/policies/kms-key-policy-statements/vpc-id-and-s3-bucket-allow.json.tpl\", {\n vpc_ids = jsonencode(local.infrastructure_vpc_transfer_s3_bucket_access_vpc_ids)\n region = local.aws_region\n bucket_arn = aws_s3_bucket.infrastructure_vpc_transfer[0].arn\n }) : null,\n local.infrastructure_kms_key_policy_statements\n ] : s if s != null && s != \"\"\n ])}]\"\n }\n )\n\n ]\n EOT\n}\n)\n}\n\nresource \"aws_kms_alias\" \"infrastructure\" {\n count = local.infrastructure_kms_encryption ? 1 : 0\n\n name = \"alias/${local.resource_prefix}-infrastructure\"\n target_key_id = aws_kms_key.infrastructure[0].key_id\n}\n", "newContent": "resource \"aws_kms_key\" \"infrastructure\" {\n count = local.infrastructure_kms_encryption ? 1 : 0\n\n description = \"${local.resource_prefix} infrastructure kms key\"\n deletion_window_in_days = 30\n enable_key_rotation = true\n\n policy = templatefile(\n \"${path.root}/policies/kms-key-policy.json.tpl\",\n {\n statement = \"[${join(\",\", [\n for s in [\n templatefile(\"${path.root}/policies/kms-key-policy-statements/root-allow-all.json.tpl\", {\n aws_account_id = local.aws_account_id\n }),\n local.infrastructure_vpc_flow_logs_cloudwatch_logs && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\n log_group_arn = \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:${local.resource_prefix}-infrastructure-vpc-flow-logs\"\n }) : null,\n local.infrastructure_ecs_cluster_draining_lambda_enabled && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\n log_group_arn = \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:/aws/lambda/${local.resource_prefix_hash}-ecs-cluster-infrastructure-draining\"\n }) : null,\n local.infrastructure_ecs_cluster_instance_refresh_lambda_schedule_expression != \"\" && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\n log_group_arn = \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:/aws/lambda/${local.resource_prefix_hash}-ecs-cluster-infrastructure-instance-refresh\"\n }) : null,\n local.enable_infrastructure_ecs_cluster_pending_task_alert && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\n log_group_arn = \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:/aws/lambda/${local.resource_prefix_hash}-ecs-cluster-infrastructure-pending-task-metric\"\n }) : null,\n local.enable_infrastructure_ecs_cluster_datadog_agent && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\n log_group_arn = \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:${local.resource_prefix_hash}-infrastructure-ecs-cluster-datadog-agent-logs\"\n }) : null,\n local.enable_infrastructure_ecs_cluster_ecs_asg_diff_alert && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\n log_group_arn = \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:/aws/lambda/${local.resource_prefix_hash}-ecs-cluster-infrastructure-ecs-asg-diff-metric\"\n }) : null,\n length(local.infrastructure_ecs_cluster_services) > 0 && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\n log_group_arn = \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:${local.resource_prefix}-infrastructure-ecs-cluster-service-logs-*\"\n }) : null,\n length(local.custom_lambda_functions) > 0 && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\n log_group_arn = \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:/aws/lambda/${local.resource_prefix}-custom-lambda-*\"\n }) : null,\n length(local.infrastructure_ecs_cluster_services) > 0 && local.infrastructure_kms_encryption && local.infrastructure_ecs_cluster_enable_execute_command_logging ? templatefile(\"${path.root}/policies/kms-key-policy-statements/role-allow-encrypt.json.tpl\", {\n role_arns = jsonencode([\n for k, v in local.infrastructure_ecs_cluster_services : aws_iam_role.infrastructure_ecs_cluster_service_task_execution[k].arn if v[\"enable_execute_command\"] == true && local.infrastructure_ecs_cluster_enable_execute_command_logging\n ])\n }) : null,\n length(local.infrastructure_rds) > 0 && local.infrastructure_kms_encryption && local.enable_infrastructure_utilities ? templatefile(\"${path.root}/policies/kms-key-policy-statements/role-allow-encrypt.json.tpl\", {\n role_arns = jsonencode([\n for k, v in local.infrastructure_rds : aws_iam_role.infrastructure_utilities_task[k].arn if local.enable_infrastructure_utilities\n ])\n }) : null,\n length(local.infrastructure_rds) > 0 && local.infrastructure_kms_encryption && local.enable_infrastructure_utilities ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\n log_group_arn = \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:${local.resource_prefix}-infrastructure-utilities-*\"\n }) : null,\n contains([for k, v in local.custom_s3_buckets : (v[\"cloudfront_dedicated_distribution\"] == true || v[\"cloudfront_infrastructure_ecs_cluster_service\"] != null) && (v[\"create_dedicated_kms_key\"] == false || v[\"create_dedicated_kms_key\"] == null)], true) && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudfront-distribution-allow.json.tpl\", {\n cloudfront_distribution_arns = jsonencode(distinct(concat(\n [for k, v in local.custom_s3_buckets : aws_cloudfront_distribution.custom_s3_buckets[k].arn if v[\"cloudfront_dedicated_distribution\"] == true && (v[\"create_dedicated_kms_key\"] == null || v[\"create_dedicated_kms_key\"] == false)],\n [for k, v in local.custom_s3_buckets : aws_cloudfront_distribution.infrastructure_ecs_cluster_service_cloudfront[v[\"cloudfront_infrastructure_ecs_cluster_service\"]].arn if v[\"cloudfront_infrastructure_ecs_cluster_service\"] != null && (v[\"create_dedicated_kms_key\"] == null || v[\"create_dedicated_kms_key\"] == false)]\n )))\n }) : null,\n (local.infrastructure_vpc_flow_logs_s3_with_athena || local.enable_cloudformatian_s3_template_store || contains([for service in local.infrastructure_ecs_cluster_services : service[\"cloudfront_access_logging_enabled\"]], true)) || length(local.custom_s3_buckets) > 0 && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/log-delivery-allow.json.tpl\", {\n account_id = local.aws_account_id\n region = local.aws_region\n }) : null,\n local.enable_infrastructure_vpc_transfer_s3_bucket ? templatefile(\"${path.root}/policies/kms-key-policy-statements/vpc-id-and-s3-bucket-allow.json.tpl\", {\n vpc_ids = jsonencode(local.infrastructure_vpc_transfer_s3_bucket_access_vpc_ids)\n region = local.aws_region\n bucket_arn = aws_s3_bucket.infrastructure_vpc_transfer[0].arn\n }) : null,\n local.infrastructure_kms_key_policy_statements\n ] : s if s != null && s != \"\"\n ])}]\"\n }\n )\n}\n\nresource \"aws_kms_alias\" \"infrastructure\" {\n count = local.infrastructure_kms_encryption ? 1 : 0\n\n name = \"alias/${local.resource_prefix}-infrastructure\"\n target_key_id = aws_kms_key.infrastructure[0].key_id\n}\n", "diffStat": { "model_added_lines": 0, "model_removed_lines": 5, "model_added_chars": 0, "model_removed_chars": 18, "user_added_lines": 0, "user_removed_lines": 0, "user_added_chars": 0, "user_removed_chars": 0 }, "isNewFile": false }, "displayName": "WriteFile", "description": "Writes content to a specified file in the local filesystem.\n\n The user has the ability to modify `content`. If modified, this will be stated in the response.", "renderOutputAsMarkdown": true } ] }, { "id": "a32fe7d0-ff3e-47db-a559-346442b93eb5", "timestamp": "2026-03-09T16:27:29.284Z", "type": "gemini", "content": "I'll search for other `templatefile` calls in the codebase to identify and fix any similar JSON formatting vulnerabilities, particularly in S3 bucket policies.", "thoughts": [ { "subject": "Refactoring Vulnerabilities", "description": "I've just finished refactoring the `s3-custom-buckets-kms.tf`, `rds-infrastructure-kms.tf`, and `kms-infrastructure.tf` files. These were all identified as using the problematic KMS policy pattern. I'll need to carefully examine the codebase for any remaining instances of `templatefile` calls to ensure a complete remediation.", "timestamp": "2026-03-09T16:27:29.085Z" }, { "subject": "Analyzing Template Files", "description": "Now that the major KMS policy files have been addressed, my focus has shifted to the broader codebase. I'm actively scanning for other instances of `templatefile` usage, particularly within S3 bucket policy definitions. My goal is to identify and address any other potential vulnerabilities that might be present.", "timestamp": "2026-03-09T16:27:29.139Z" } ], "tokens": { "input": 98590, "output": 43, "cached": 96405, "thoughts": 84, "tool": 0, "total": 98717 }, "model": "gemini-3-flash-preview", "toolCalls": [ { "id": "grep_search_1773073649279_0", "name": "grep_search", "args": { "pattern": "templatefile.*policy" }, "result": [ { "functionResponse": { "id": "grep_search_1773073649279_0", "name": "grep_search", "response": { "output": "Found 33 matches for pattern \"templatefile.*policy\" in path \".\":\n---\nFile: vpc-infrastructure-s3-transfer.tf\nL16: ${templatefile(\"${path.root}/policies/s3-bucket-policy-statements/enforce-tls.json.tpl\",\nL21: ${templatefile(\"${path.root}/policies/s3-bucket-policy-statements/vpc-rw.json.tpl\",\n---\nFile: ecs-cluster-infrastructure-service-alb-s3-logs.tf\nL18: ${templatefile(\"${path.root}/policies/s3-bucket-policy-statements/enforce-tls.json.tpl\", { bucket_arn = aws_s3_bucket.infrastructure_ecs_cluster_service_alb_logs[0].arn })},\nL19: ${templatefile(\"${path.root}/policies/s3-bucket-policy-statements/alb-logs.json.tpl\", {\n---\nFile: rds-infrastructure-s3-backups-s3.tf\nL16: ${templatefile(\"${path.root}/policies/s3-bucket-policy-statements/enforce-tls.json.tpl\",\n---\nFile: ecs-cluster-infrastructure-service-build-pipeline-s3-artifact-store.tf\nL17: ${templatefile(\"${path.root}/policies/s3-bucket-policy-statements/enforce-tls.json.tpl\",\nL22: ${templatefile(\"${path.root}/policies/s3-bucket-policy-statements/enforce-kms-encryption.json.tpl\",\n---\nFile: lambda-custom-functions-s3-store.tf\nL16: ${templatefile(\"${path.root}/policies/s3-bucket-policy-statements/enforce-tls.json.tpl\",\n---\nFile: s3-infrastructure-logs.tf\nL36: ${templatefile(\"${path.root}/policies/s3-bucket-policy-statements/enforce-tls.json.tpl\", { bucket_arn = aws_s3_bucket.infrastructure_logs[0].arn })},\nL37: ${templatefile(\"${path.root}/policies/s3-bucket-policy-statements/log-delivery-access.json.tpl\", {\n---\nFile: s3-custom-buckets-kms.tf\nL15: templatefile(\"${path.root}/policies/kms-key-policy-statements/root-allow-all.json.tpl\", {\nL18: each.value[\"cloudfront_dedicated_distribution\"] == true || each.value[\"cloudfront_infrastructure_ecs_cluster_service\"] != null ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudfront-distribution-allow.json.tpl\", {\n---\nFile: ecs-cluster-infrastructure-service-s3-environment-files.tf\nL16: ${templatefile(\"${path.root}/policies/s3-bucket-policy-statements/enforce-tls.json.tpl\",\n---\nFile: kms-infrastructure.tf\nL13: templatefile(\"${path.root}/policies/kms-key-policy-statements/root-allow-all.json.tpl\", {\nL16: local.infrastructure_vpc_flow_logs_cloudwatch_logs && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\nL19: local.infrastructure_ecs_cluster_draining_lambda_enabled && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\nL22: local.infrastructure_ecs_cluster_instance_refresh_lambda_schedule_expression != \"\" && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\nL25: local.enable_infrastructure_ecs_cluster_pending_task_alert && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\nL28: local.enable_infrastructure_ecs_cluster_datadog_agent && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\nL31: local.enable_infrastructure_ecs_cluster_ecs_asg_diff_alert && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\nL34: length(local.infrastructure_ecs_cluster_services) > 0 && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\nL37: length(local.custom_lambda_functions) > 0 && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\nL40: length(local.infrastructure_ecs_cluster_services) > 0 && local.infrastructure_kms_encryption && local.infrastructure_ecs_cluster_enable_execute_command_logging ? templatefile(\"${path.root}/policies/kms-key-policy-statements/role-allow-encrypt.json.tpl\", {\nL45: length(local.infrastructure_rds) > 0 && local.infrastructure_kms_encryption && local.enable_infrastructure_utilities ? templatefile(\"${path.root}/policies/kms-key-policy-statements/role-allow-encrypt.json.tpl\", {\nL50: length(local.infrastructure_rds) > 0 && local.infrastructure_kms_encryption && local.enable_infrastructure_utilities ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\", {\nL53: contains([for k, v in local.custom_s3_buckets : (v[\"cloudfront_dedicated_distribution\"] == true || v[\"cloudfront_infrastructure_ecs_cluster_service\"] != null) && (v[\"create_dedicated_kms_key\"] == false || v[\"create_dedicated_kms_key\"] == null)], true) && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudfront-distribution-allow.json.tpl\", {\nL59: (local.infrastructure_vpc_flow_logs_s3_with_athena || local.enable_cloudformatian_s3_template_store || contains([for service in local.infrastructure_ecs_cluster_services : service[\"cloudfront_access_logging_enabled\"]], true)) || length(local.custom_s3_buckets) > 0 && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/kms-key-policy-statements/log-delivery-allow.json.tpl\", {\nL63: local.enable_infrastructure_vpc_transfer_s3_bucket ? templatefile(\"${path.root}/policies/kms-key-policy-statements/vpc-id-and-s3-bucket-allow.json.tpl\", {\n---\nFile: ecs-cluster-infrastructure-service-build-pipeline-s3-buildspec-store.tf\nL17: ${templatefile(\"${path.root}/policies/s3-bucket-policy-statements/enforce-tls.json.tpl\",\n---\nFile: cloudformation-custom-stack-s3-template-store.tf\nL16: ${templatefile(\"${path.root}/policies/s3-bucket-policy-statements/enforce-tls.json.tpl\",\n---\nFile: s3-custom-buckets.tf\nL17: ${templatefile(\"${path.root}/policies/s3-bucket-policy-statements/enforce-tls.json.tpl\",\nL22: ${templatefile(\"${path.root}/policies/s3-bucket-policy-statements/cloudfront-distribution-allow.json.tpl\",\n---\nFile: rds-infrastructure-kms.tf\nL15: templatefile(\"${path.root}/policies/kms-key-policy-statements/root-allow-all.json.tpl\", {\n---" } } } ], "status": "success", "timestamp": "2026-03-09T16:27:29.346Z", "resultDisplay": "Found 33 matches", "displayName": "SearchText", "description": "Searches for a regular expression pattern within file contents.", "renderOutputAsMarkdown": true } ] }, { "id": "6bdd5cc3-3155-4735-99b4-4a70efbc0d0d", "timestamp": "2026-03-09T16:27:31.748Z", "type": "gemini", "content": "I'll examine `s3-custom-buckets.tf` to see how S3 bucket policies are being constructed and if they share the same JSON formatting risks.", "thoughts": [ { "subject": "Considering S3 Configuration", "description": "I'm currently reviewing `s3-custom-buckets.tf`. I'm starting to get a good sense of the configuration and its implications. I'm focusing on the bucket settings to understand how they are customized.", "timestamp": "2026-03-09T16:27:31.355Z" } ], "tokens": { "input": 100581, "output": 52, "cached": 96618, "thoughts": 21, "tool": 0, "total": 100654 }, "model": "gemini-3-flash-preview", "toolCalls": [ { "id": "read_file_1773073651742_0", "name": "read_file", "args": { "file_path": "s3-custom-buckets.tf" }, "result": [ { "functionResponse": { "id": "read_file_1773073651742_0", "name": "read_file", "response": { "output": "resource \"aws_s3_bucket\" \"custom\" {\n for_each = local.custom_s3_buckets\n\n bucket = each.key\n force_destroy = false\n}\n\nresource \"aws_s3_bucket_policy\" \"custom\" {\n for_each = local.custom_s3_buckets\n\n bucket = aws_s3_bucket.custom[each.key].id\n policy = templatefile(\n \"${path.module}/policies/s3-bucket-policy.json.tpl\",\n {\n statement = < v if v[\"transition_to_ia_days\"] != null || v[\"transition_to_glacier_days\"] != null\n }\n\n bucket = aws_s3_bucket.custom[each.key].id\n\n # At least 1 (non-dynamic) rule is required\n rule {\n id = \"required-by-terraform-unused-disabled\"\n\n transition {\n days = 30\n storage_class = \"STANDARD_IA\"\n }\n\n filter {\n prefix = \"\"\n }\n\n status = \"Disabled\"\n }\n\n dynamic \"rule\" {\n for_each = each.value[\"transition_to_ia_days\"] != null ? [1] : []\n content {\n id = \"transition-to-ia\"\n\n transition {\n days = each.value[\"transition_to_ia_days\"]\n storage_class = \"STANDARD_IA\"\n }\n\n filter {\n prefix = \"\"\n }\n\n status = \"Enabled\"\n }\n }\n\n dynamic \"rule\" {\n for_each = each.value[\"transition_to_glacier_days\"] != null ? [1] : []\n content {\n id = \"transition-to-glacier\"\n\n transition {\n days = each.value[\"transition_to_glacier_days\"]\n storage_class = \"GLACIER\"\n }\n\n filter {\n prefix = \"\"\n }\n\n status = \"Enabled\"\n }\n }\n}\n" } } } ], "status": "success", "timestamp": "2026-03-09T16:27:31.773Z", "resultDisplay": "", "displayName": "ReadFile", "description": "Reads and returns the content of a specified file. If the file is large, the content will be truncated. The tool's response will clearly indicate if truncation has occurred and will provide details on how to read more of the file using the 'start_line' and 'end_line' parameters. Handles text, images (PNG, JPG, GIF, WEBP, SVG, BMP), audio files (MP3, WAV, AIFF, AAC, OGG, FLAC), and PDF files. For text files, it can read specific line ranges.", "renderOutputAsMarkdown": true } ] }, { "id": "372b2d64-e89a-4ed0-bea4-8a1e0679c2f1", "timestamp": "2026-03-09T16:27:34.901Z", "type": "gemini", "content": "I'll examine `policies/s3-bucket-policy-statements/cloudfront-distribution-allow.json.tpl` to confirm if it contains conditional logic that might result in an empty string and contribute to the JSON formatting issues.", "thoughts": [ { "subject": "Reviewing the Codebase", "description": "I've located another instance of the pattern in `s3-custom_buckets.tf` that needs correction. It's becoming clear how pervasive this issue is across the codebase, and I'm focusing on systematically addressing each occurrence to ensure consistency and readability.", "timestamp": "2026-03-09T16:27:33.989Z" }, { "subject": "Confirming and Expanding Scope", "description": "I've just confirmed the issue in `s3-custom_buckets.tf`, just as I suspected. Now, I'm shifting gears, planning a batch fix to streamline the process. Before I get too far, I need to check `policies/s3-bucket-policy-statements/cloudfront-distribution-allow.json.tpl` because there is a chance the same problematic pattern exists there.", "timestamp": "2026-03-09T16:27:34.792Z" } ], "tokens": { "input": 102145, "output": 78, "cached": 100268, "thoughts": 114, "tool": 0, "total": 102337 }, "model": "gemini-3-flash-preview", "toolCalls": [ { "id": "read_file_1773073654896_0", "name": "read_file", "args": { "file_path": "policies/s3-bucket-policy-statements/cloudfront-distribution-allow.json.tpl" }, "result": [ { "functionResponse": { "id": "read_file_1773073654896_0", "name": "read_file", "response": { "output": "%{ if cloudfront_distribution_arns != \"[]\" ~}\n{\n \"Effect\": \"Allow\",\n \"Principal\": {\n \"Service\": \"cloudfront.amazonaws.com\"\n },\n \"Action\": \"s3:GetObject\",\n \"Resource\": \"${bucket_arn}/*\",\n \"Condition\": {\n \"StringEquals\": {\n \"AWS:SourceArn\": ${cloudfront_distribution_arns}\n }\n }\n}\n%{~ endif }\n" } } } ], "status": "success", "timestamp": "2026-03-09T16:27:34.937Z", "resultDisplay": "", "displayName": "ReadFile", "description": "Reads and returns the content of a specified file. If the file is large, the content will be truncated. The tool's response will clearly indicate if truncation has occurred and will provide details on how to read more of the file using the 'start_line' and 'end_line' parameters. Handles text, images (PNG, JPG, GIF, WEBP, SVG, BMP), audio files (MP3, WAV, AIFF, AAC, OGG, FLAC), and PDF files. For text files, it can read specific line ranges.", "renderOutputAsMarkdown": true } ] }, { "id": "0a0be788-f39f-4e2b-bfe7-c91a4212ea20", "timestamp": "2026-03-09T16:27:37.217Z", "type": "gemini", "content": "I'll check `policies/s3-bucket-policy-statements/enforce-tls.json.tpl` to be sure it doesn't have any conditional logic that could cause issues.", "thoughts": [ { "subject": "Verifying File Consistency", "description": "I've confirmed that the issue does exist. I'm now focused on a comprehensive fix across all affected files. Before I get too far, a quick check of `policies/s3-bucket-policy-statements/enforce-tls.json.tpl` is a good idea, just to be thorough.", "timestamp": "2026-03-09T16:27:37.115Z" } ], "tokens": { "input": 102333, "output": 70, "cached": 100178, "thoughts": 52, "tool": 0, "total": 102455 }, "model": "gemini-3-flash-preview", "toolCalls": [ { "id": "read_file_1773073657213_0", "name": "read_file", "args": { "file_path": "policies/s3-bucket-policy-statements/enforce-tls.json.tpl" }, "result": [ { "functionResponse": { "id": "read_file_1773073657213_0", "name": "read_file", "response": { "output": "{\n \"Principal\": \"*\",\n \"Action\": \"s3:*\",\n \"Effect\": \"Deny\",\n \"Resource\": [\n \"${bucket_arn}\",\n \"${bucket_arn}/*\"\n ],\n \"Condition\": {\n \"Bool\": {\n \"aws:SecureTransport\": \"false\"\n },\n \"NumericLessThan\": {\n \"s3:TlsVersion\": \"1.2\"\n }\n }\n}\n" } } } ], "status": "success", "timestamp": "2026-03-09T16:27:37.242Z", "resultDisplay": "", "displayName": "ReadFile", "description": "Reads and returns the content of a specified file. If the file is large, the content will be truncated. The tool's response will clearly indicate if truncation has occurred and will provide details on how to read more of the file using the 'start_line' and 'end_line' parameters. Handles text, images (PNG, JPG, GIF, WEBP, SVG, BMP), audio files (MP3, WAV, AIFF, AAC, OGG, FLAC), and PDF files. For text files, it can read specific line ranges.", "renderOutputAsMarkdown": true } ] }, { "id": "6384a21c-81ec-4923-a938-1ea92dfe6011", "timestamp": "2026-03-09T16:27:44.837Z", "type": "gemini", "content": "I'll now refactor `s3-custom-buckets.tf` to use the more robust joining pattern for bucket policy statements.", "thoughts": [ { "subject": "Refactoring S3 Buckets", "description": "I'm making progress. I've focused on refactoring `s3-custom-buckets.tf`. It appears that no further action is required for now, at least on the surface.", "timestamp": "2026-03-09T16:27:41.874Z" } ], "tokens": { "input": 102512, "output": 870, "cached": 0, "thoughts": 24, "tool": 0, "total": 103406 }, "model": "gemini-3-flash-preview", "toolCalls": [ { "id": "replace_1773073664832_0", "name": "replace", "args": { "new_string": " policy = templatefile(\n \"${path.module}/policies/s3-bucket-policy.json.tpl\",\n {\n statement = \"[${join(\",\", [\n for s in [\n templatefile(\"${path.root}/policies/s3-bucket-policy-statements/enforce-tls.json.tpl\", {\n bucket_arn = aws_s3_bucket.custom[each.key].arn\n }),\n contains([for k, v in local.custom_s3_buckets : (v[\"cloudfront_dedicated_distribution\"] == true || v[\"cloudfront_infrastructure_ecs_cluster_service\"] != null) ? true : false], true) && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/s3-bucket-policy-statements/cloudfront-distribution-allow.json.tpl\", {\n bucket_arn = aws_s3_bucket.custom[each.key].arn,\n cloudfront_distribution_arns = jsonencode(distinct(concat(\n [for k, v in local.custom_s3_buckets : aws_cloudfront_distribution.custom_s3_buckets[k].arn if v[\"cloudfront_dedicated_distribution\"] == true],\n [for k, v in local.custom_s3_buckets : aws_cloudfront_distribution.infrastructure_ecs_cluster_service_cloudfront[v[\"cloudfront_infrastructure_ecs_cluster_service\"]].arn if v[\"cloudfront_infrastructure_ecs_cluster_service\"] != null]\n )))\n }) : null,\n each.value[\"custom_bucket_policy_statements\"]\n ] : s if s != null && s != \"\"\n ])}]\"\n }\n )\n", "old_string": " policy = templatefile(\n \"${path.module}/policies/s3-bucket-policy.json.tpl\",\n {\n statement = < v if v[\"transition_to_ia_days\"] != null || v[\"transition_to_glacier_days\"] != null\n }\n\n bucket = aws_s3_bucket.custom[each.key].id\n\n # At least 1 (non-dynamic) rule is required\n rule {\n id = \"required-by-terraform-unused-disabled\"\n\n transition {\n days = 30\n storage_class = \"STANDARD_IA\"\n }\n\n filter {\n prefix = \"\"\n }\n\n status = \"Disabled\"\n }\n\n dynamic \"rule\" {\n for_each = each.value[\"transition_to_ia_days\"] != null ? [1] : []\n content {\n id = \"transition-to-ia\"\n\n transition {\n days = each.value[\"transition_to_ia_days\"]\n storage_class = \"STANDARD_IA\"\n }\n\n filter {\n prefix = \"\"\n }\n\n status = \"Enabled\"\n }\n }\n\n dynamic \"rule\" {\n for_each = each.value[\"transition_to_glacier_days\"] != null ? [1] : []\n content {\n id = \"transition-to-glacier\"\n\n transition {\n days = each.value[\"transition_to_glacier_days\"]\n storage_class = \"GLACIER\"\n }\n\n filter {\n prefix = \"\"\n }\n\n status = \"Enabled\"\n }\n }\n}\n", "newContent": "resource \"aws_s3_bucket\" \"custom\" {\n for_each = local.custom_s3_buckets\n\n bucket = each.key\n force_destroy = false\n}\n\nresource \"aws_s3_bucket_policy\" \"custom\" {\n for_each = local.custom_s3_buckets\n\n bucket = aws_s3_bucket.custom[each.key].id\n policy = templatefile(\n \"${path.module}/policies/s3-bucket-policy.json.tpl\",\n {\n statement = \"[${join(\",\", [\n for s in [\n templatefile(\"${path.root}/policies/s3-bucket-policy-statements/enforce-tls.json.tpl\", {\n bucket_arn = aws_s3_bucket.custom[each.key].arn\n }),\n contains([for k, v in local.custom_s3_buckets : (v[\"cloudfront_dedicated_distribution\"] == true || v[\"cloudfront_infrastructure_ecs_cluster_service\"] != null) ? true : false], true) && local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/s3-bucket-policy-statements/cloudfront-distribution-allow.json.tpl\", {\n bucket_arn = aws_s3_bucket.custom[each.key].arn,\n cloudfront_distribution_arns = jsonencode(distinct(concat(\n [for k, v in local.custom_s3_buckets : aws_cloudfront_distribution.custom_s3_buckets[k].arn if v[\"cloudfront_dedicated_distribution\"] == true],\n [for k, v in local.custom_s3_buckets : aws_cloudfront_distribution.infrastructure_ecs_cluster_service_cloudfront[v[\"cloudfront_infrastructure_ecs_cluster_service\"]].arn if v[\"cloudfront_infrastructure_ecs_cluster_service\"] != null]\n )))\n }) : null,\n each.value[\"custom_bucket_policy_statements\"]\n ] : s if s != null && s != \"\"\n ])}]\"\n }\n )\n}\n\nresource \"aws_s3_bucket_ownership_controls\" \"custom\" {\n for_each = local.custom_s3_buckets\n\n bucket = aws_s3_bucket.custom[each.key].id\n\n rule {\n object_ownership = \"BucketOwnerPreferred\"\n }\n}\n\nresource \"aws_s3_bucket_public_access_block\" \"custom\" {\n for_each = local.custom_s3_buckets\n\n bucket = aws_s3_bucket.custom[each.key].id\n block_public_acls = true\n block_public_policy = true\n ignore_public_acls = true\n restrict_public_buckets = true\n}\n\nresource \"aws_s3_bucket_versioning\" \"custom\" {\n for_each = local.custom_s3_buckets\n\n bucket = aws_s3_bucket.custom[each.key].id\n\n versioning_configuration {\n status = \"Enabled\"\n }\n}\n\nresource \"aws_s3_bucket_logging\" \"custom\" {\n for_each = local.custom_s3_buckets\n\n bucket = aws_s3_bucket.custom[each.key].id\n\n target_bucket = aws_s3_bucket.infrastructure_logs[0].id\n target_prefix = \"s3/custom-buckets/${each.key}\"\n}\n\nresource \"aws_s3_bucket_server_side_encryption_configuration\" \"custom\" {\n for_each = local.custom_s3_buckets\n\n bucket = aws_s3_bucket.custom[each.key].id\n\n dynamic \"rule\" {\n for_each = (local.infrastructure_kms_encryption || each.value[\"create_dedicated_kms_key\"] == true) && each.value[\"use_aes256_encryption\"] != true ? [1] : []\n\n content {\n apply_server_side_encryption_by_default {\n kms_master_key_id = each.value[\"create_dedicated_kms_key\"] == true ? aws_kms_key.custom_s3_buckets[each.key].arn : aws_kms_key.infrastructure[0].arn\n sse_algorithm = \"aws:kms\"\n }\n }\n }\n\n dynamic \"rule\" {\n for_each = (local.infrastructure_kms_encryption || each.value[\"create_dedicated_kms_key\"] == true) && each.value[\"use_aes256_encryption\"] != true ? [] : [1]\n\n content {\n apply_server_side_encryption_by_default {\n sse_algorithm = \"AES256\"\n }\n }\n }\n}\n\nresource \"aws_s3_bucket_lifecycle_configuration\" \"custom\" {\n for_each = {\n for k, v in local.custom_s3_buckets : k => v if v[\"transition_to_ia_days\"] != null || v[\"transition_to_glacier_days\"] != null\n }\n\n bucket = aws_s3_bucket.custom[each.key].id\n\n # At least 1 (non-dynamic) rule is required\n rule {\n id = \"required-by-terraform-unused-disabled\"\n\n transition {\n days = 30\n storage_class = \"STANDARD_IA\"\n }\n\n filter {\n prefix = \"\"\n }\n\n status = \"Disabled\"\n }\n\n dynamic \"rule\" {\n for_each = each.value[\"transition_to_ia_days\"] != null ? [1] : []\n content {\n id = \"transition-to-ia\"\n\n transition {\n days = each.value[\"transition_to_ia_days\"]\n storage_class = \"STANDARD_IA\"\n }\n\n filter {\n prefix = \"\"\n }\n\n status = \"Enabled\"\n }\n }\n\n dynamic \"rule\" {\n for_each = each.value[\"transition_to_glacier_days\"] != null ? [1] : []\n content {\n id = \"transition-to-glacier\"\n\n transition {\n days = each.value[\"transition_to_glacier_days\"]\n storage_class = \"GLACIER\"\n }\n\n filter {\n prefix = \"\"\n }\n\n status = \"Enabled\"\n }\n }\n}\n", "diffStat": { "model_added_lines": 17, "model_removed_lines": 20, "model_added_chars": 1238, "model_removed_chars": 1225, "user_added_lines": 0, "user_removed_lines": 138, "user_added_chars": 0, "user_removed_chars": 3156 }, "isNewFile": false }, "displayName": "Edit", "description": "Replaces text within a file. By default, the tool expects to find and replace exactly ONE occurrence of `old_string`. If you want to replace multiple occurrences of the exact same string, set `allow_multiple` to true. This tool requires providing significant context around the change to ensure precise targeting. Always use the read_file tool to examine the file's current content before attempting a text replacement.\n \n The user has the ability to modify the `new_string` content. If modified, this will be stated in the response.\n \n Expectation for required parameters:\n 1. `old_string` MUST be the exact literal text to replace (including all whitespace, indentation, newlines, and surrounding code etc.).\n 2. `new_string` MUST be the exact literal text to replace `old_string` with (also including all whitespace, indentation, newlines, and surrounding code etc.). Ensure the resulting code is correct and idiomatic and that `old_string` and `new_string` are different.\n 3. `instruction` is the detailed instruction of what needs to be changed. It is important to Make it specific and detailed so developers or large language models can understand what needs to be changed and perform the changes on their own if necessary. \n 4. NEVER escape `old_string` or `new_string`, that would break the exact literal text requirement.\n **Important:** If ANY of the above are not satisfied, the tool will fail. CRITICAL for `old_string`: Must uniquely identify the instance(s) to change. Include at least 3 lines of context BEFORE and AFTER the target text, matching whitespace and indentation precisely. If this string matches multiple locations and `allow_multiple` is not true, the tool will fail.\n 5. Prefer to break down complex and long changes into multiple smaller atomic calls to this tool. Always check the content of the file after changes or not finding a string to match.\n **Multiple replacements:** Set `allow_multiple` to true if you want to replace ALL occurrences that match `old_string` exactly.", "renderOutputAsMarkdown": true } ] }, { "id": "5d8108a3-fbd9-454b-8892-93eeebdd67a3", "timestamp": "2026-03-09T16:27:55.236Z", "type": "gemini", "content": "I'll examine `vpc-infrastructure-s3-transfer.tf` to see if its bucket policy construction is also vulnerable to JSON formatting errors.", "thoughts": [ { "subject": "Considering File Structures", "description": "I'm now shifting my focus to the file structures, aiming to understand how these various Terraform files interact. I've begun to review `vpc-infrastructure-s3-transfer.tf`, `ecs-cluster-infrastructure-service-alb-s3-logs.tf`, `rds-infrastructure-s3-backups-s3.tf`, `ecs-cluster-infrastructure-service-build-pipeline-s3-artifact-store.tf`, and `lambda-custom-functions-s3-store.tf`, and I'll proceed with `s3`.", "timestamp": "2026-03-09T16:27:54.162Z" }, { "subject": "Inspecting Additional Files", "description": "I'm moving beyond the initial files, and have examined several more. Specifically, I've looked at the contents of `s3- infrastructure-logs.tf`, `ecs-cluster-infrastructure-service-s3-environment-files.tf`, `ecs-cluster-infrastructure-service-build-pipeline-s3-buildspec-store.tf`, and `cloudformation-custom-stack-s3-template-store.tf`. It appears that many of these files are simpler in structure. Now, I'm focusing in on `vpc-infrastructure-s3-transfer.tf`.", "timestamp": "2026-03-09T16:27:55.102Z" } ], "tokens": { "input": 103876, "output": 51, "cached": 100289, "thoughts": 216, "tool": 0, "total": 104143 }, "model": "gemini-3-flash-preview", "toolCalls": [ { "id": "read_file_1773073675232_0", "name": "read_file", "args": { "file_path": "vpc-infrastructure-s3-transfer.tf" }, "result": [ { "functionResponse": { "id": "read_file_1773073675232_0", "name": "read_file", "response": { "output": "resource \"aws_s3_bucket\" \"infrastructure_vpc_transfer\" {\n count = local.enable_infrastructure_vpc_transfer_s3_bucket ? 1 : 0\n\n bucket = \"${local.resource_prefix_hash}-vpc-transfer\"\n}\n\nresource \"aws_s3_bucket_policy\" \"infrastructure_vpc_transfer\" {\n count = local.enable_infrastructure_vpc_transfer_s3_bucket ? 1 : 0\n\n bucket = aws_s3_bucket.infrastructure_vpc_transfer[0].id\n policy = templatefile(\n \"${path.module}/policies/s3-bucket-policy.json.tpl\",\n {\n statement = < 0 ? \"BucketOwnerPreferred\" : \"BucketOwnerEnforced\"\n }\n}\n\nresource \"aws_s3_bucket_acl\" \"infrastructure_logs_log_delivery_write\" {\n count = local.enable_infrastructure_logs_bucket && contains([for service in local.infrastructure_ecs_cluster_services : service[\"cloudfront_access_logging_enabled\"]], true) || length(local.custom_s3_buckets) > 0 ? 1 : 0\n\n bucket = aws_s3_bucket.infrastructure_logs[0].id\n acl = \"log-delivery-write\"\n\n depends_on = [\n aws_s3_bucket_ownership_controls.infrastructure_logs,\n ]\n}\n\nresource \"aws_s3_bucket_policy\" \"infrastructure_logs\" {\n count = local.enable_infrastructure_logs_bucket ? 1 : 0\n\n bucket = aws_s3_bucket.infrastructure_logs[0].id\n policy = templatefile(\n \"${path.module}/policies/s3-bucket-policy.json.tpl\",\n {\n statement = < 0 ? \"BucketOwnerPreferred\" : \"BucketOwnerEnforced\"\n }\n}\n\nresource \"aws_s3_bucket_acl\" \"infrastructure_logs_log_delivery_write\" {\n count = local.enable_infrastructure_logs_bucket && contains([for service in local.infrastructure_ecs_cluster_services : service[\"cloudfront_access_logging_enabled\"]], true) || length(local.custom_s3_buckets) > 0 ? 1 : 0\n\n bucket = aws_s3_bucket.infrastructure_logs[0].id\n acl = \"log-delivery-write\"\n\n depends_on = [\n aws_s3_bucket_ownership_controls.infrastructure_logs,\n ]\n}\n\nresource \"aws_s3_bucket_policy\" \"infrastructure_logs\" {\n count = local.enable_infrastructure_logs_bucket ? 1 : 0\n\n bucket = aws_s3_bucket.infrastructure_logs[0].id\n policy = templatefile(\n \"${path.module}/policies/s3-bucket-policy.json.tpl\",\n {\n statement = < 0 ? \"BucketOwnerPreferred\" : \"BucketOwnerEnforced\"\n }\n}\n\nresource \"aws_s3_bucket_acl\" \"infrastructure_logs_log_delivery_write\" {\n count = local.enable_infrastructure_logs_bucket && contains([for service in local.infrastructure_ecs_cluster_services : service[\"cloudfront_access_logging_enabled\"]], true) || length(local.custom_s3_buckets) > 0 ? 1 : 0\n\n bucket = aws_s3_bucket.infrastructure_logs[0].id\n acl = \"log-delivery-write\"\n\n depends_on = [\n aws_s3_bucket_ownership_controls.infrastructure_logs,\n ]\n}\n\nresource \"aws_s3_bucket_policy\" \"infrastructure_logs\" {\n count = local.enable_infrastructure_logs_bucket ? 1 : 0\n\n bucket = aws_s3_bucket.infrastructure_logs[0].id\n policy = templatefile(\n \"${path.module}/policies/s3-bucket-policy.json.tpl\",\n {\n statement = \"[${join(\",\", [\n for s in [\n templatefile(\"${path.root}/policies/s3-bucket-policy-statements/enforce-tls.json.tpl\", { bucket_arn = aws_s3_bucket.infrastructure_logs[0].arn }),\n templatefile(\"${path.root}/policies/s3-bucket-policy-statements/log-delivery-access.json.tpl\", {\n log_bucket_arn = aws_s3_bucket.infrastructure_logs[0].arn\n s3_source_arns = jsonencode(local.logs_bucket_s3_source_arns)\n logs_source_arns = jsonencode(local.logs_bucket_logs_source_arns)\n vpc_flow_logs_prefix = local.infrastructure_vpc_flow_logs_s3_key_prefix\n account_id = local.aws_account_id\n })\n ] : s if s != null && s != \"\"\n ])}]\"\n }\n )\n}\n\nresource \"aws_s3_bucket_public_access_block\" \"infrastructure_logs\" {\n count = local.enable_infrastructure_logs_bucket ? 1 : 0\n\n bucket = aws_s3_bucket.infrastructure_logs[0].id\n block_public_acls = true\n block_public_policy = true\n ignore_public_acls = true\n restrict_public_buckets = true\n}\n\nresource \"aws_s3_bucket_versioning\" \"infrastructure_logs\" {\n count = local.enable_infrastructure_logs_bucket ? 1 : 0\n\n bucket = aws_s3_bucket.infrastructure_logs[0].id\n\n versioning_configuration {\n status = \"Enabled\"\n }\n}\n\n# because infrastructure_kms_encryption is only true when multiple other\n# vars are true, tfsec can't figure out that this will actually have kms encryption when\n# enabled\n#tfsec:ignore:aws-s3-encryption-customer-key tfsec:ignore:aws-s3-enable-bucket-encryption\nresource \"aws_s3_bucket_server_side_encryption_configuration\" \"infrastructure_logs\" {\n count = local.enable_infrastructure_logs_bucket ? 1 : 0\n\n bucket = aws_s3_bucket.infrastructure_logs[0].id\n\n rule {\n apply_server_side_encryption_by_default {\n kms_master_key_id = local.infrastructure_kms_encryption ? aws_kms_key.infrastructure[0].arn : null\n sse_algorithm = local.infrastructure_kms_encryption ? \"aws:kms\" : \"AES256\"\n }\n }\n}\n\nresource \"aws_s3_bucket_lifecycle_configuration\" \"logs\" {\n count = local.enable_infrastructure_logs_bucket && local.infrastructure_logging_bucket_retention != 0 ? 1 : 0\n\n bucket = aws_s3_bucket.infrastructure_logs[0].id\n\n rule {\n id = \"all_expire\"\n\n expiration {\n days = local.infrastructure_logging_bucket_retention\n }\n\n filter {\n prefix = \"\"\n }\n\n status = \"Enabled\"\n }\n}\n", "diffStat": { "model_added_lines": 14, "model_removed_lines": 14, "model_added_chars": 754, "model_removed_chars": 653, "user_added_lines": 0, "user_removed_lines": 88, "user_added_chars": 0, "user_removed_chars": 2811 }, "isNewFile": false }, "displayName": "Edit", "description": "Replaces text within a file. By default, the tool expects to find and replace exactly ONE occurrence of `old_string`. If you want to replace multiple occurrences of the exact same string, set `allow_multiple` to true. This tool requires providing significant context around the change to ensure precise targeting. Always use the read_file tool to examine the file's current content before attempting a text replacement.\n \n The user has the ability to modify the `new_string` content. If modified, this will be stated in the response.\n \n Expectation for required parameters:\n 1. `old_string` MUST be the exact literal text to replace (including all whitespace, indentation, newlines, and surrounding code etc.).\n 2. `new_string` MUST be the exact literal text to replace `old_string` with (also including all whitespace, indentation, newlines, and surrounding code etc.). Ensure the resulting code is correct and idiomatic and that `old_string` and `new_string` are different.\n 3. `instruction` is the detailed instruction of what needs to be changed. It is important to Make it specific and detailed so developers or large language models can understand what needs to be changed and perform the changes on their own if necessary. \n 4. NEVER escape `old_string` or `new_string`, that would break the exact literal text requirement.\n **Important:** If ANY of the above are not satisfied, the tool will fail. CRITICAL for `old_string`: Must uniquely identify the instance(s) to change. Include at least 3 lines of context BEFORE and AFTER the target text, matching whitespace and indentation precisely. If this string matches multiple locations and `allow_multiple` is not true, the tool will fail.\n 5. Prefer to break down complex and long changes into multiple smaller atomic calls to this tool. Always check the content of the file after changes or not finding a string to match.\n **Multiple replacements:** Set `allow_multiple` to true if you want to replace ALL occurrences that match `old_string` exactly.", "renderOutputAsMarkdown": true } ] }, { "id": "e094619a-5533-4277-abee-cb416652f9cb", "timestamp": "2026-03-09T16:28:32.291Z", "type": "gemini", "content": "I'll examine `ecs-cluster-infrastructure-service-alb-s3-logs.tf` to see if its bucket policy construction is also prone to JSON formatting errors.", "thoughts": [ { "subject": "Reviewing S3 Policies", "description": "I'm now shifting my focus to other S3 bucket policy constructions. Specifically, I'm analyzing the `ecs-cluster-infrastructure -service-alb-s3-logs.tf ` file, to observe its approach to policy configuration and how it differs from my initial understanding.", "timestamp": "2026-03-09T16:28:32.040Z" } ], "tokens": { "input": 107625, "output": 63, "cached": 103380, "thoughts": 32, "tool": 0, "total": 107720 }, "model": "gemini-3-flash-preview", "toolCalls": [ { "id": "read_file_1773073712126_0", "name": "read_file", "args": { "file_path": "ecs-cluster-infrastructure-service-alb-s3-logs.tf" }, "result": [ { "functionResponse": { "id": "read_file_1773073712126_0", "name": "read_file", "response": { "output": "# https://github.com/aquasecurity/tfsec/issues/2081\n# tfsec:ignore:aws-s3-enable-bucket-logging\nresource \"aws_s3_bucket\" \"infrastructure_ecs_cluster_service_alb_logs\" {\n count = local.enable_infrastructure_ecs_cluster_services_alb_logs ? 1 : 0\n\n bucket = \"${local.resource_prefix_hash}-infrastructure-ecs-cluster-service-alb-logs\"\n}\n\nresource \"aws_s3_bucket_policy\" \"infrastructure_ecs_cluster_service_alb_logs\" {\n count = local.enable_infrastructure_ecs_cluster_services_alb_logs ? 1 : 0\n\n bucket = aws_s3_bucket.infrastructure_ecs_cluster_service_alb_logs[0].id\n policy = templatefile(\n \"${path.module}/policies/s3-bucket-policy.json.tpl\",\n {\n statement = < v if v[\"create_dedicated_kms_key\"] == true\n }\n\n description = \"${local.resource_prefix} ${each.key} S3 bucket kms key\"\n deletion_window_in_days = 30\n enable_key_rotation = true\n\n policy = templatefile(\n \"${path.root}/policies/kms-key-policy.json.tpl\",\n {\n statement = \"[${join(\",\", [\n for s in [\n templatefile(\"${path.root}/policies/kms-key-policy-statements/root-allow-all.json.tpl\", {\n aws_account_id = local.aws_account_id\n }),\n each.value[\"cloudfront_dedicated_distribution\"] == true || each.value[\"cloudfront_infrastructure_ecs_cluster_service\"] != null ? templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudfront-distribution-allow.json.tpl\", {\n cloudfront_distribution_arns = jsonencode(distinct(concat(\n each.value[\"cloudfront_dedicated_distribution\"] == true ? [aws_cloudfront_distribution.custom_s3_buckets[each.key].arn] : [],\n each.value[\"cloudfront_infrastructure_ecs_cluster_service\"] != null ? [aws_cloudfront_distribution.infrastructure_ecs_cluster_service_cloudfront[each.value[\"cloudfront_infrastructure_ecs_cluster_service\"]].arn] : []\n )))\n }) : null,\n each.value[\"custom_kms_key_policy_statements\"]\n ] : s if s != null && s != \"\"\n ])}]\"\n }\n )\n}\n\nresource \"aws_kms_alias\" \"custom_s3_buckets\" {\n for_each = {\n for k, v in local.custom_s3_buckets : k => v if v[\"create_dedicated_kms_key\"] == true\n }\n\n name = \"alias/${local.resource_prefix}-${each.key}-custom-bucket\"\n target_key_id = aws_kms_key.custom_s3_buckets[each.key].key_id\n}\n" } } } ], "status": "success", "timestamp": "2026-03-09T16:29:49.845Z", "resultDisplay": "", "displayName": "ReadFile", "description": "Reads and returns the content of a specified file. If the file is large, the content will be truncated. The tool's response will clearly indicate if truncation has occurred and will provide details on how to read more of the file using the 'start_line' and 'end_line' parameters. Handles text, images (PNG, JPG, GIF, WEBP, SVG, BMP), audio files (MP3, WAV, AIFF, AAC, OGG, FLAC), and PDF files. For text files, it can read specific line ranges.", "renderOutputAsMarkdown": true } ] }, { "id": "38d16af4-2fad-4e73-9976-93e999efdbe9", "timestamp": "2026-03-09T16:29:52.261Z", "type": "gemini", "content": "I'll check `rds-infrastructure-kms.tf` to ensure it's also free of syntax errors and correctly refactored.", "thoughts": [ { "subject": "Checking for Approval", "description": "I've reviewed the initial setup and it seems sound. Now, I'm shifting my focus to `rds-infrastructure-kms.tf` to ensure everything aligns with best practices and our security requirements. A thorough examination is in order before the green light is given.", "timestamp": "2026-03-09T16:29:52.133Z" } ], "tokens": { "input": 118362, "output": 46, "cached": 116989, "thoughts": 20, "tool": 0, "total": 118428 }, "model": "gemini-3-flash-preview", "toolCalls": [ { "id": "read_file_1773073792256_0", "name": "read_file", "args": { "file_path": "rds-infrastructure-kms.tf" }, "result": [ { "functionResponse": { "id": "read_file_1773073792256_0", "name": "read_file", "response": { "output": "resource \"aws_kms_key\" \"infrastructure_rds\" {\n for_each = {\n for k, v in local.infrastructure_rds : k => v if v[\"dedicated_kms_key\"] == true\n }\n\n description = \"${local.resource_prefix} ${each.key} RDS kms key\"\n deletion_window_in_days = 30\n enable_key_rotation = true\n\n policy = templatefile(\n \"${path.root}/policies/kms-key-policy.json.tpl\",\n {\n statement = \"[${join(\",\", [\n for s in [\n templatefile(\"${path.root}/policies/kms-key-policy-statements/root-allow-all.json.tpl\", {\n aws_account_id = local.aws_account_id\n }),\n each.value[\"dedicated_kms_key_policy_statements\"]\n ] : s if s != null && s != \"\"\n ])}]\"\n }\n )\n}\n\nresource \"aws_kms_alias\" \"infrastructure_rds\" {\n for_each = {\n for k, v in local.infrastructure_rds : k => v if v[\"dedicated_kms_key\"] == true\n }\n\n name = \"alias/${local.resource_prefix}-${each.key}-rds\"\n target_key_id = aws_kms_key.infrastructure_rds[each.key].key_id\n}\n" } } } ], "status": "success", "timestamp": "2026-03-09T16:29:52.298Z", "resultDisplay": "", "displayName": "ReadFile", "description": "Reads and returns the content of a specified file. If the file is large, the content will be truncated. The tool's response will clearly indicate if truncation has occurred and will provide details on how to read more of the file using the 'start_line' and 'end_line' parameters. Handles text, images (PNG, JPG, GIF, WEBP, SVG, BMP), audio files (MP3, WAV, AIFF, AAC, OGG, FLAC), and PDF files. For text files, it can read specific line ranges.", "renderOutputAsMarkdown": true } ] }, { "id": "336c3583-a4aa-4be0-9966-47daf730df65", "timestamp": "2026-03-09T16:29:55.740Z", "type": "gemini", "content": "I'll perform a final verification of `s3-infrastructure-logs.tf` to confirm it's correctly refactored and free of syntax errors.", "thoughts": [ { "subject": "Verifying the Fixes", "description": "I've reviewed the refactoring, feeling quite assured it resolves the reported JSON error, and future-proofs the codebase against similar problems. Just one final step: a thorough verification of `s3-infrastructure-logs.tf`, which also underwent refactoring.", "timestamp": "2026-03-09T16:29:55.538Z" } ], "tokens": { "input": 118737, "output": 51, "cached": 117007, "thoughts": 60, "tool": 0, "total": 118848 }, "model": "gemini-3-flash-preview", "toolCalls": [ { "id": "read_file_1773073795733_0", "name": "read_file", "args": { "file_path": "s3-infrastructure-logs.tf" }, "result": [ { "functionResponse": { "id": "read_file_1773073795733_0", "name": "read_file", "response": { "output": "resource \"aws_s3_bucket\" \"infrastructure_logs\" {\n count = local.enable_infrastructure_logs_bucket ? 1 : 0\n\n bucket = \"${local.resource_prefix_hash}-logs\"\n}\n\nresource \"aws_s3_bucket_ownership_controls\" \"infrastructure_logs\" {\n count = local.enable_infrastructure_logs_bucket ? 1 : 0\n\n bucket = aws_s3_bucket.infrastructure_logs[0].id\n rule {\n object_ownership = contains([for service in local.infrastructure_ecs_cluster_services : service[\"cloudfront_access_logging_enabled\"]], true) || length(local.custom_s3_buckets) > 0 ? \"BucketOwnerPreferred\" : \"BucketOwnerEnforced\"\n }\n}\n\nresource \"aws_s3_bucket_acl\" \"infrastructure_logs_log_delivery_write\" {\n count = local.enable_infrastructure_logs_bucket && contains([for service in local.infrastructure_ecs_cluster_services : service[\"cloudfront_access_logging_enabled\"]], true) || length(local.custom_s3_buckets) > 0 ? 1 : 0\n\n bucket = aws_s3_bucket.infrastructure_logs[0].id\n acl = \"log-delivery-write\"\n\n depends_on = [\n aws_s3_bucket_ownership_controls.infrastructure_logs,\n ]\n}\n\nresource \"aws_s3_bucket_policy\" \"infrastructure_logs\" {\n count = local.enable_infrastructure_logs_bucket ? 1 : 0\n\n bucket = aws_s3_bucket.infrastructure_logs[0].id\n policy = templatefile(\n \"${path.module}/policies/s3-bucket-policy.json.tpl\",\n {\n statement = \"[${join(\",\", [\n for s in [\n templatefile(\"${path.root}/policies/s3-bucket-policy-statements/enforce-tls.json.tpl\", { bucket_arn = aws_s3_bucket.infrastructure_logs[0].arn }),\n templatefile(\"${path.root}/policies/s3-bucket-policy-statements/log-delivery-access.json.tpl\", {\n log_bucket_arn = aws_s3_bucket.infrastructure_logs[0].arn\n s3_source_arns = jsonencode(local.logs_bucket_s3_source_arns)\n logs_source_arns = jsonencode(local.logs_bucket_logs_source_arns)\n vpc_flow_logs_prefix = local.infrastructure_vpc_flow_logs_s3_key_prefix\n account_id = local.aws_account_id\n })\n ] : s if s != null && s != \"\"\n ])}]\"\n }\n )\n}\n\nresource \"aws_s3_bucket_public_access_block\" \"infrastructure_logs\" {\n count = local.enable_infrastructure_logs_bucket ? 1 : 0\n\n bucket = aws_s3_bucket.infrastructure_logs[0].id\n block_public_acls = true\n block_public_policy = true\n ignore_public_acls = true\n restrict_public_buckets = true\n}\n\nresource \"aws_s3_bucket_versioning\" \"infrastructure_logs\" {\n count = local.enable_infrastructure_logs_bucket ? 1 : 0\n\n bucket = aws_s3_bucket.infrastructure_logs[0].id\n\n versioning_configuration {\n status = \"Enabled\"\n }\n}\n\n# because infrastructure_kms_encryption is only true when multiple other\n# vars are true, tfsec can't figure out that this will actually have kms encryption when\n# enabled\n#tfsec:ignore:aws-s3-encryption-customer-key tfsec:ignore:aws-s3-enable-bucket-encryption\nresource \"aws_s3_bucket_server_side_encryption_configuration\" \"infrastructure_logs\" {\n count = local.enable_infrastructure_logs_bucket ? 1 : 0\n\n bucket = aws_s3_bucket.infrastructure_logs[0].id\n\n rule {\n apply_server_side_encryption_by_default {\n kms_master_key_id = local.infrastructure_kms_encryption ? aws_kms_key.infrastructure[0].arn : null\n sse_algorithm = local.infrastructure_kms_encryption ? \"aws:kms\" : \"AES256\"\n }\n }\n}\n\nresource \"aws_s3_bucket_lifecycle_configuration\" \"logs\" {\n count = local.enable_infrastructure_logs_bucket && local.infrastructure_logging_bucket_retention != 0 ? 1 : 0\n\n bucket = aws_s3_bucket.infrastructure_logs[0].id\n\n rule {\n id = \"all_expire\"\n\n expiration {\n days = local.infrastructure_logging_bucket_retention\n }\n\n filter {\n prefix = \"\"\n }\n\n status = \"Enabled\"\n }\n}\n" } } } ], "status": "success", "timestamp": "2026-03-09T16:29:55.779Z", "resultDisplay": "", "displayName": "ReadFile", "description": "Reads and returns the content of a specified file. If the file is large, the content will be truncated. The tool's response will clearly indicate if truncation has occurred and will provide details on how to read more of the file using the 'start_line' and 'end_line' parameters. Handles text, images (PNG, JPG, GIF, WEBP, SVG, BMP), audio files (MP3, WAV, AIFF, AAC, OGG, FLAC), and PDF files. For text files, it can read specific line ranges.", "renderOutputAsMarkdown": true } ] }, { "id": "04ffbace-4ecf-4583-ac43-938f0dadec06", "timestamp": "2026-03-09T16:30:11.786Z", "type": "gemini", "content": "The reported error, `invalid character ']' looking for beginning of value`, was caused by trailing commas in JSON policies generated using `templatefile`. This typically occurred when a policy statement was conditionally rendered or followed by a custom statement that was empty or null.\n\nI have refactored the following files to use a robust `join(\",\", [for s in [...] : s if s != null && s != \"\"])` pattern, ensuring that commas are only placed between valid, non-empty JSON blocks:\n\n- `s3-custom-buckets-kms.tf`\n- `rds-infrastructure-kms.tf`\n- `kms-infrastructure.tf`\n- `s3-custom-buckets.tf`\n- `s3-infrastructure-logs.tf`\n- `vpc-infrastructure-s3-transfer.tf`\n- `ecs-cluster-infrastructure-service-alb-s3-logs.tf`\n- `ecs-cluster-infrastructure-service-build-pipeline-s3-artifact-store.tf`\n\nThis approach makes the policy generation resilient to empty strings and null values, preventing future JSON formatting issues.", "thoughts": [ { "subject": "Assessing Correctness", "description": "I've just confirmed the refactoring seems to have caught all the potential issues. I've re-examined the conditional JSON joining logic and haven't found any gaps.", "timestamp": "2026-03-09T16:30:10.246Z" } ], "tokens": { "input": 119956, "output": 238, "cached": 117123, "thoughts": 21, "tool": 0, "total": 120215 }, "model": "gemini-3-flash-preview" } ], "kind": "main" }