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gemini-settings/tmp/terraform-dxw-dalmatian-infrastructure/chats/session-2026-03-09T16-17-0a8f5d98.json
bob walker 1d5db23dcd save sessions
2026-03-17 16:38:32 +00:00

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{
"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JSON: invalid character ']' looking for beginning of value\n│\n│ with aws_kms_key.custom_s3_buckets[\"tna-caselaw-unpublished-assets-staging\"],\n│ on s3-custom-buckets-kms.tf line 10, in resource \"aws_kms_key\" \"custom_s3_buckets\":\n│ 10: policy = templatefile(\n│ 11: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 = <<EOT\n│ 14: [\n│ 15: ${templatefile(\"${path.root}/policies/kms-key-policy-statements/root-allow-all.json.tpl\",\n│ 16: {\n│ 17: aws_account_id = local.aws_account_id\n│ 18: }\n│ 19: )}${each.value[\"cloudfront_dedicated_distribution\"] == true || each.value[\"cloudfront_infrastructure_ecs_cluster_service\"] != null ? \",\" : \"\"}\n│ 20: ${templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudfront-distribution-allow.json.tpl\",\n│ 21: {\n│ 22: cloudfront_distribution_arns = jsonencode(distinct(concat(\n│ 23: each.value[\"cloudfront_dedicated_distribution\"] == true ? [aws_cloudfront_distribution.custom_s3_buckets[each.key].arn] : [],\n│ 24: 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│ 25: )))\n│ 26: }\n│ 27: )}${each.value[\"custom_kms_key_policy_statements\"] != null ? \",${each.value[\"custom_kms_key_policy_statements\"]}\" : \"\"}\n│ 28: ]\n│ 29: EOT\n│ 30: }\n│ 31: )\n│"
}
]
},
{
"id": "8a9bb783-ed23-4d34-af67-cc1d314b9e1c",
"timestamp": "2026-03-09T16:17:42.282Z",
"type": "gemini",
"content": "I will start by examining the code in `s3-custom-buckets-kms.tf` and the associated policy templates to understand how the KMS key policy is being constructed.",
"thoughts": [
{
"subject": "Troubleshooting Terraform Failure",
"description": "I'm currently focused on the Terraform error related to invalid JSON within the \"policy\" attribute of an `aws_kms_key` resource. It appears the issue stems from an unexpected character, specifically a closing square bracket, within the JSON string. I'm investigating the `s3-custom-buckets-kms.tf` file to pinpoint the exact location and root cause of this syntax error.",
"timestamp": "2026-03-09T16:17:34.162Z"
},
{
"subject": "Examining the JSON Syntax",
"description": "I've carefully examined the `s3-custom-buckets-kms.tf` file, specifically the section defining the `policy` attribute. I believe the error is near the conditional statement. I suspect a missing comma or incorrect concatenation of the JSON fragments created using `templatefile`. I'm going through the logic now, checking for potential syntax errors related to array structures within the generated JSON.",
"timestamp": "2026-03-09T16:17:36.988Z"
},
{
"subject": "Identifying the Comma Conundrum",
"description": "My current focus has zeroed in on the conditional comma on line 19 of `s3-custom-buckets-kms.tf`. It appears that when neither `cloudfront_dedicated_distribution` is true nor `cloudfront_infrastructure_ecs_cluster_service` is not null, no comma is added, but the subsequent `templatefile` call still occurs. This creates an incorrect JSON structure within the `policy`. I suspect a problem with the conditional concatenation.",
"timestamp": "2026-03-09T16:17:37.995Z"
},
{
"subject": "Inspecting Template Behavior",
"description": "I'm now examining `policies/kms-key-policy-statements/cloudfront-distribution-allow.json.tpl` and how it utilizes the `cloudfront_distribution_arns` variable. My suspicion is that even when the list is empty, the template might be generating a malformed or empty JSON statement, leading to the \"invalid character ']' looking for beginning of value\" error. I'm focusing on the template's handling of the empty array scenario.",
"timestamp": "2026-03-09T16:17:42.087Z"
}
],
"tokens": {
"input": 60009,
"output": 56,
"cached": 0,
"thoughts": 873,
"tool": 0,
"total": 60938
},
"model": "gemini-3-flash-preview",
"toolCalls": [
{
"id": "read_file_1773073062280_0",
"name": "read_file",
"args": {
"file_path": "s3-custom-buckets-kms.tf"
},
"result": [
{
"functionResponse": {
"id": "read_file_1773073062280_0",
"name": "read_file",
"response": {
"output": "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 = <<EOT\n [\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/root-allow-all.json.tpl\",\n {\n aws_account_id = local.aws_account_id\n }\n )}${each.value[\"cloudfront_dedicated_distribution\"] == true || each.value[\"cloudfront_infrastructure_ecs_cluster_service\"] != null ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudfront-distribution-allow.json.tpl\",\n {\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 }\n )}${each.value[\"custom_kms_key_policy_statements\"] != null ? \",${each.value[\"custom_kms_key_policy_statements\"]}\" : \"\"}\n ]\n EOT\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": "2026-03-09T16:17:42.312Z",
"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,
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"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-<version>)\"\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 = <<EOT\n Map of ECS Cluster Services (The key will be the service name). Values in here will override `infrastructure_ecs_cluster_service_defaults` values if set.\"\n {\n service-name = {\n github_v1_source: Conditionally use GitHubV1 for the CodePipeline source (CodeStar will be used by default)\n github_v1_oauth_token: If `github_v1_source` is set to true, provide the GitHub OAuthToken here\n codestar_connection_arn: The CodeStar Connection ARN to use in the CodePipeline source\n github_owner: The GitHub Owner of the repository to be pulled by the CodePipeline source\n github_repo: The GitHub repo name to be pulled by the CodePipeline source\n github_track_revision: The branch/revision of the GitHub repository to be pulled by the CodePipeline source\n buildspec: The filename of the buildspec to use for the CodePipeline build phase, stored within the 'codepipeline buildspec store' S3 bucket\n buildspec_from_github_repo: Conditionally use the 'buildspec' filename stored within the GitHub repo as the buildspec\n codebuild_environment_variables: List of codebuild environment variable objects (eg. [{ name = \"MY_VAR\", value = \"foo\" },{ name = \"MY_OTHER_VAR\", value = \"bar\"}])\n ecr_scan_target_sns_topic_arn: An SNS topic ARN to publish ECR scan results to\n deployment_type: The service deployment type - Can be one of 'rolling' or 'blue-green'\n enable_cloudwatch_logs: Conditionally enable cloudwatch logs for the service\n cloudwatch_logs_retention: CloudWatch log retention in days\n enable_execute_command: Enable Amazon ECS Exec to directly interact with containers\n deregistration_delay: Amount time for Elastic Load Balancing to wait before changing the state of a deregistering target from draining to unused\n custom_policies: Map of custom policies to attach to the service task role (eg. { policy-name = { description = \\\"my custom policy\\\", policy = { Version = \\\"2012-10-17\\\", Statement = [] } } })\n container_entrypoint: The container entrypoint\n container_port: The service container port\n container_volumes: List of maps containing volume mappings eg. [ { \"name\" = \"my-volume\", \"host_path\" = \"/mnt/efs/my-dir\", \"container_path\" = \"/mnt/my-dir\" } ]\n container_extra_hosts: List of maps containing extra hosts eg. [ { \"hostname\" = \"my.host\", \"ip_address\" = \"10.1.2.3\" } ]\n container_count: Number of containers to launch for the service\n container_heath_check_path: Destination for the health check request\n container_heath_grace_period: Seconds to ignore failing load balancer health checks on newly instantiated tasks to prevent premature shutdown\n scheduled_tasks: A map of scheduled tasks that use the same image as the service defined eg. { \"name\" => { \"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 = <<EOT\n Map of RDSs (The key will be the rds name). Values in here will override `infrastructure_rds_defaults` values if set.\"\n {\n rds-name = {\n type: Choose either `instance` for RDS instance, or `cluster` for RDS Aurora\n engine: RDS engine (Either `mysql` or `postgres`)\n engine_version: RDS Engine version (Specify the major version only, to prevent terraform attempting to downgrade minor versions)\n parameters: Map of Parameters for the DB parameter group ({ parameter-name = parameter-value, ... })\n instance_class: RDS instance class\n allocated_storage: RDS allocated storage\n storage_type: RDS storage type\n dedicated_kms_key: If enabled, will create and use a dedicated KMS key, rather than the infrastructure KMS key\n dedicated_kms_key_policy_statements: Additional KMS key policies to add to the dedicated KMS key policy\n iops: RDS iops (When `type` is `instance`, this is only required for storage type of `io1` or `gp3` - When `cluster`, this must be a multiple between .5 and 50 of the storage amount for the DB cluster.`)\n storage_throughput: RDS storage throughput (Only required when `storage_type` is `gp3`. Only applicable for `type` of `instance`)\n multi_az: Enable Multi-AZ RDS (Not applicable for `type` of `cluster`. For `cluster - set `storage_type`, `allocated_storage`, `iops` and `instance_class`)\n monitoring_interval: The interval, in seconds, between points when Enhanced Monitoring metrics are collected for the DB instance. Valid Values: 0, 1, 5, 10, 15, 30, 60.\n cloudwatch_logs_export_types: List of log types to enable for exporting to CloudWatch Logs. See `EnableCloudwatchLogsExports.member.N` (https://docs.aws.amazon.com/AmazonRDS/latest/APIReference/API_CreateDBInstance.html) for valid values.\n cluster_instance_count: Number of instances to launch within the Aurora DB cluster\n cluster_serverlessv2_min_capacity: Minimum capacity for an Aurora DB cluster\n cluster_serverlessv2_max_capacity: Maximum capacity for an Aurora DB cluster\n }\n }\n EOT\n type = map(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 \"enable_infrastructure_rds_backup_to_s3\" {\n description = \"Enable Infrastructure RDS backups to S3. This will create a scheduled Fargate task to take SQL dumps and upload them to S3\"\n type = bool\n}\n\nvariable \"infrastructure_rds_backup_to_s3_cron_expression\" {\n description = \"Cron expression for when to trigger the SQL backups to S3\"\n type = string\n}\n\nvariable \"infrastructure_rds_backup_to_s3_retention\" {\n description = \"Retention in days to keep the S3 SQL backups\"\n type = number\n}\n\nvariable \"infrastructure_elasticache_defaults\" {\n description = \"Default values for ElastiCaches\"\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 cluster_node_type = optional(string, null)\n cluster_node_count = optional(number, null)\n serverless_max_storage = optional(number, null)\n serverless_max_ecpu = optional(number, null)\n snapshot_retention_limit = optional(number, null)\n })\n}\n\nvariable \"infrastructure_elasticache\" {\n description = <<EOT\n Map of Elasticaches (The key will be the elasticache name). Values in here will override `infrastructure_elasticache_defaults` values if set.\"\n {\n elasticache-name = {\n type: Choose either `cluster` or `serverless`\n engine: ElastiCache engine (Only `redis` is currently supported)\n engine_version: ElastiCache Engine version (For serverless, Specify the major version only)\n parameters: Map of Parameters for the ElastiCache parameter group ({ parameter-name = parameter-value, ... })\n cluster_node_type: ElastiCache Cluster node type\n cluster_node_count: ElastiCache Cluster node count\n serverless_max_storage: Serverless maximum storage\n serverless_max_ecpu: Serverless maximum number of ECPUs the cache can consume per second (1000 - 15000000)\n snapshot_retention_limit: Snapshot retention limit\n }\n }\n EOT\n type = map(object({\n type = optional(string, null)\n engine = optional(string, null)\n engine_version = optional(string, null)\n parameters = optional(map(string), null)\n cluster_node_type = optional(string, null)\n cluster_node_count = optional(number, null)\n serverless_max_storage = optional(string, null)\n serverless_max_ecpu = optional(number, null)\n snapshot_retention_limit = optional(number, null)\n }))\n}\n\nvariable \"custom_route53_hosted_zones\" {\n description = <<EOT\n Map of Route53 Hosted Zone configurations to create\n {\n example.com = {\n ns_records: Map of NS records to create ({ \"domain.example.com\" = { values = [\"ns1.example.com\", \"ns2.example.com\"], ttl = 300 })\n a_records: Map of A records to create ({ \"domain.example.com\" = { values = [\"1.2.3.4\", \"5.6.7.8\"], ttl = 300 })\n alias_records: Map of ALIAS records to create ({ \"domain.example.com\" = { value = \"example.cloudfront.com\", zone_id = \"Z2FDTNDATAQYW2\" })\n cname_records: Map of CNAME records to create ({ \"domain.example.com\" = { values = [\"external1.example.com\", \"external2.example.com\"], ttl = 60 })\n mx_records: Map of MX records to create ({ \"example.com\" = { values = [\"1 mail.example.com\", \"5 mail2.example.com\"], ttl = 60 })\n txt_records: Map of TXT records to create ({ \"example.com\" = { values = [\"v=spf1 include:spf.example.com -all\"], ttl = 60 })\n }\n }\n EOT\n type = map(object({\n ns_records = optional(map(object({\n values = list(string)\n ttl = optional(number, 300)\n })), null)\n a_records = optional(map(object({\n values = list(string)\n ttl = optional(number, 300)\n })), null)\n alias_records = optional(map(object({\n value = string\n zone_id = string\n })), null)\n cname_records = optional(map(object({\n values = list(string)\n ttl = optional(number, 300)\n })), null)\n mx_records = optional(map(object({\n values = list(string)\n ttl = optional(number, 300)\n })), null)\n txt_records = optional(map(object({\n values = list(string)\n ttl = optional(number, 300)\n })), null)\n }))\n}\n\nvariable \"infrastructure_ecs_cluster_services_alb_enable_global_accelerator\" {\n description = \"Enable Global Accelerator (GA) for the infrastructure ECS cluster services ALB. If `cloudfront_bypass_protection_enabled` is set for a service, any domain pointing towards the GA must be added to the `cloudfront_bypass_protection_excluded_domains` list. It is recommended that the GA only be used for apex domains that redirect to the domain associated with CloudFront. Ideally, apex domains would use an ALIAS record pointing towards the CloudFront distribution.\"\n type = bool\n}\n\nvariable \"infrastructure_ecs_cluster_services_alb_ip_allow_list\" {\n description = \"IP allow list for ingress traffic to the infrastructure ECS cluster services ALB\"\n type = list(string)\n}\n\nvariable \"enable_infrastructure_ecs_cluster_services_alb_logs\" {\n description = \"Enable Infrastructure ECS cluster services ALB logs\"\n type = bool\n}\n\nvariable \"infrastructure_ecs_cluster_services_alb_logs_retention\" {\n description = \"Retention in days for the infrasrtucture ecs cluster ALB logs\"\n type = number\n}\n\nvariable \"enable_infrastructure_ecs_cluster_efs\" {\n description = \"Conditionally create and mount EFS to the ECS cluster instances\"\n type = bool\n}\n\nvariable \"ecs_cluster_efs_performance_mode\" {\n description = \"ECS cluser EFS performance mode\"\n type = string\n}\n\nvariable \"ecs_cluster_efs_throughput_mode\" {\n description = \"ECS cluser EFS throughput mode\"\n type = string\n}\n\nvariable \"ecs_cluster_efs_infrequent_access_transition\" {\n description = \"ECS cluser EFS IA transiton in days. Set to 0 to disable IA transition.\"\n type = number\n}\n\nvariable \"ecs_cluster_efs_directories\" {\n description = \"ECS cluster EFS directories to create\"\n type = list(string)\n}\n\nvariable \"custom_s3_buckets\" {\n description = <<EOT\n Map of S3 buckets to create, and conditionally serve via CloudFront. The S3 configuration will follow AWS best practices (eg. Private, ACLS disabled, SSE, Versioning, Logging). The bucket must be emptied before attempting deletion/destruction.\"\n {\n bucket-name = {\n create_dedicated_kms_key: Conditionally create a KMS key specifically for this bucket's server side encryption (rather than using the Infrastructure's KMS key). It's recommended to use this if the S3 bucket will be accessed from external AWS accounts.\n custom_kms_key_policy_statements: Conditionally add a string of comma delimited user-defined bucket policy statements (eg. '{\"Effect\": ...},{\"Effect\": ...}')\n use_aes256_encryption: Conditionally enforce using AES256 encryption, rather than the infrastructure KMS key. Also overrides `create_dedicated_kms_key`\n transition_to_ia_days: Conditionally transition objects to 'Standard Infrequent Access' storage in N days\n transition_to_glacier_days: Conditionally transition objects to 'Glacier' storage in N days\n cloudfront_dedicated_distribution: Conditionally create a CloudFront distribution to serve objects from the S3 bucket.\n cloudfront_decicated_distribution_aliases: Specify custom aliases, rather than using a generated infrastriucture subdomain\n cloudfront_decicated_distribution_tls_certificate_arn: Specify a CloudFront TLS certificate to use rather than the infrastructure wildcard certificate\n cloudfront_s3_root: Sets the S3 document root when being served from CloudFront. By default this will be '/'. If `cloudfront_infrastructure_ecs_cluster_service_path` has been set, this helps by modifying the request from `/sub-directory-path` to `/` by use of a CloudFront function.\n cloudfront_basic_auth_user_list: Map of username and password's to use as basic auth ({ alex: somepassword, joe: otherpassword })\n cloudfront_infrastructure_ecs_cluster_service: Conditionally create an Origin on a CloudFront distribution that is serving the given Infrastructure ECS Cluster Service name\n cloudfront_infrastructure_ecs_cluster_service_path: If `cloudfront_infrastructure_ecs_cluster_service`, set this to the path that objects will be served from.\n cloudfront_waf_association: Conditionally associate WAF created via `infrastructure_ecs_cluster_wafs` using the key of the waf configuration\n custom_bucket_policy_statements: Conditionally add a string of comma delimited user-defined key policy statements (eg. '{\"Effect\": ...},{\"Effect\": ...}'\n }\n }\n EOT\n type = map(object({\n create_dedicated_kms_key = optional(bool, null)\n custom_kms_key_policy_statements = optional(string, null)\n use_aes256_encryption = optional(bool, null)\n transition_to_ia_days = optional(number, null)\n transition_to_glacier_days = optional(number, null)\n cloudfront_dedicated_distribution = optional(bool, null)\n cloudfront_decicated_distribution_aliases = optional(list(string), null)\n cloudfront_decicated_distribution_tls_certificate_arn = optional(string, null)\n cloudfront_s3_root = optional(string, null)\n cloudfront_s3_root_file = optional(string, null)\n cloudfront_basic_auth_user_list = optional(map(string), null)\n cloudfront_infrastructure_ecs_cluster_service = optional(string, null)\n cloudfront_infrastructure_ecs_cluster_service_path = optional(string, null)\n cloudfront_waf_association = optional(string, null)\n custom_bucket_policy_statements = optional(string, null)\n }))\n}\n\nvariable \"enable_cloudformatian_s3_template_store\" {\n description = \"Creates an S3 bucket to store custom CloudFormation templates, which can then be referenced in `custom_cloudformation_stacks`. A user with RW access to the bucket is also created.\"\n type = bool\n}\n\nvariable \"custom_cloudformation_stacks\" {\n description = <<EOT\n Map of CloudFormation stacks to deploy\n {\n stack-name = {\n s3_template_store_key: The filename of a CloudFormation template that is stored within the S3 bucket, created by the `enable_cloudformatian_s3_template_store`\n template_body: (Optional - use of s3_template_store_key is preferred) The CloudFormation template body\n parameters: The CloudFormation template parameters ({ parameter-name = parameter-value, ... })\n on_failure: What to do on failure, either 'DO_NOTHING', 'ROLLBACK' or 'DELETE'\n capabilities: A list of capabilities. Valid values: `CAPABILITY_NAMED_IAM`, `CAPABILITY_IAM`, `CAPABILITY_AUTO_EXPAND`\n }\n }\n EOT\n type = map(object({\n s3_template_store_key = optional(string, null)\n template_body = optional(string, null)\n parameters = optional(map(string), null)\n on_failure = optional(string, null)\n capabilities = optional(list(string), null)\n }))\n\n validation {\n condition = alltrue([\n for k, v in var.custom_cloudformation_stacks : can(regex(\"^[a-zA-Z0-9-]+$\", k))\n ])\n error_message = \"CloudFormation stack names (keys in custom_cloudformation_stacks) can only contain alphanumeric characters and hyphens.\"\n }\n}\n\nvariable \"custom_resource_tags\" {\n description = <<EOT\n A hacky way to add custom tags to resources\n Uses a script to add tags to resources using their ARNs\n Because Terraform will remove the tags, we may need to add a delay to running the script,\n which can be specified using var.custom_resource_tags_delay\n [\n {\n arns: Comma deliminated list of ARNs to apply the tags to\n tags: Map of key/values for the tags\n }\n ]\n EOT\n type = list(object({\n arns = string,\n tags = map(string)\n }))\n}\n\nvariable \"custom_resource_tags_delay\" {\n description = \"The delay in seconds to wait before running the tag script\"\n type = number\n}\n\nvariable \"custom_lambda_functions\" {\n description = <<EOT\n Map of Lambda functions to deploy\n {\n function-name = {\n function_zip_s3_key: The key of a Zipped Lambda function that is stored within the S3 bucket, created by the `enable_lambda_functions_s3_store`. If a file with the same name, with the `.json` extension is found, this will be used as a policy for the function (eg. `my-function.zip` will use the `my-function.json` as a policy).\n handler: The function entrypoint in the code\n runtime: The function runtime\n memory: Amount of memory in MB your Lambda Function can use at runtime.\n timeout: Amount of time your Lambda Function has to run in seconds\n environment_variables: Map of environment variables that are accessible from the function code during execution.\n custom_policies: Map of custom policies to attach to the Lambda role\n log_retention: Days to retain logs\n launch_in_infrastructure_vpc: Conditionally launch within the infrastructure VPC. This will give access to resources launched within the VPC.\n }\n }\n EOT\n type = map(object({\n function_zip_s3_key = optional(string, null)\n handler = optional(string, null)\n runtime = optional(string, null)\n memory = optional(number, null)\n timeout = optional(number, null)\n environment_variables = optional(map(string), 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 log_retention = optional(number, null)\n launch_in_infrastructure_vpc = optional(bool, null)\n }))\n}\n"
}
}
}
],
"status": "success",
"timestamp": "2026-03-09T16:18:30.560Z",
"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": "bcd3060c-c16b-43ca-967e-c10374c09c9c",
"timestamp": "2026-03-09T16:18:44.320Z",
"type": "gemini",
"content": "I'll check `kms-infrastructure.tf` to see if there's similar logic that might be prone to the same JSON formatting issues.",
"thoughts": [
{
"subject": "Considering Configuration Edge Cases",
"description": "I'm focused on the potential pitfalls of the `custom_s3_buckets` variable, specifically regarding how it handles the `custom_kms_key_policy_statements`. My immediate concern centers on the user potentially inputting an empty string. The implications of this are crucial and warrant deeper investigation, especially if this causes a trailing comma, which would be undesirable.",
"timestamp": "2026-03-09T16:18:32.903Z"
},
{
"subject": "Analyzing Comma Insertion Logic",
"description": "I've re-examined the Terraform code, specifically lines 19 and 27, and my understanding has shifted. The conditional comma insertion logic is more complex than initially perceived. Now, my focus is on precisely delineating all scenarios where a trailing comma might arise. I'm especially keen on how the interactions between the `cloudfront` variables and the `custom_kms_key_policy_statements` impact the final rendered output.",
"timestamp": "2026-03-09T16:18:34.670Z"
},
{
"subject": "Deconstructing Error Message Causes",
"description": "I've been meticulously examining the error message, \"invalid character ']' looking for beginning of value,\" which is crucial for root cause analysis. My focus has shifted toward the final rendered JSON output and the conditions leading to malformed syntax. I'm exploring various potential scenarios, like `cloudfront_dedicated_distribution` being true while also considering what might be causing an unexpected bracket.",
"timestamp": "2026-03-09T16:18:36.342Z"
},
{
"subject": "Uncovering Trailing Comma Causation",
"description": "I've made a breakthrough. The root cause appears to be linked to a trailing comma! I've scrutinized the interaction between `cloudfront_dedicated_distribution`, and `custom_kms_key_policy_statements`, focusing on how they affect the JSON output. Specifically, if `cloudfront_dedicated_distribution` is true, the `,` is added, and then `custom_kms_key_policy_statements` is null, line 27 will add nothing, causing the `[ ..., ]` problem.",
"timestamp": "2026-03-09T16:18:37.868Z"
},
{
"subject": "Revisiting Comma Insertion",
"description": "I've circled back to the comma insertion logic in `s3-custom-buckets-kms.tf`, trying to understand if there's an edge case I missed. I'm exploring the interaction between `cloudfront_dedicated_distribution`, and how empty arrays could lead to a trailing comma and the JSON parsing error. My focus is on scenarios where the template might render nothing.",
"timestamp": "2026-03-09T16:18:39.411Z"
},
{
"subject": "Identifying Variable String Values",
"description": "I'm now zeroing in on the precise impact of `custom_kms_key_policy_statements` being an empty string. I'm focusing on the rendering behavior. The interaction with line 19's comma and the JSON structure's integrity is the main focus. I'm considering scenarios where the empty string might be present, along with potential ramifications to the parsed result.",
"timestamp": "2026-03-09T16:18:41.306Z"
},
{
"subject": "Improving Comma Handling Strategy",
"description": "I'm now implementing the `join` and `compact` functions to address the trailing comma. The goal is to construct a list and then join it. This simplifies and robustifies the handling of the optional `custom_kms_key_policy_statements`, eliminating all potential scenarios for problematic commas and improving overall code readability and maintainability.",
"timestamp": "2026-03-09T16:18:43.011Z"
},
{
"subject": "Refining Comma Prevention",
"description": "I'm now implementing the `compact` function alongside `join` to address the trailing comma concern. This strategy ensures a clean, predictable output regardless of the optional `custom_kms_key_policy_statements` value. I've considered that the value might contain multiple statements and confirmed the proposed approach's compatibility.",
"timestamp": "2026-03-09T16:18:44.201Z"
}
],
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"input": 80292,
"output": 45,
"cached": 66441,
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"tool": 0,
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"model": "gemini-3-flash-preview",
"toolCalls": [
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"id": "read_file_1773073124314_0",
"name": "read_file",
"args": {
"file_path": "kms-infrastructure.tf"
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"id": "read_file_1773073124314_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 = <<EOT\n [\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/root-allow-all.json.tpl\",\n {\n aws_account_id = local.aws_account_id\n }\n )}${local.infrastructure_vpc_flow_logs_cloudwatch_logs && local.infrastructure_kms_encryption ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\",\n {\n log_group_arn = local.infrastructure_vpc_flow_logs_cloudwatch_logs && local.infrastructure_kms_encryption ? \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:${local.resource_prefix}-infrastructure-vpc-flow-logs\" : \"\"\n }\n )}${local.infrastructure_ecs_cluster_draining_lambda_enabled && local.infrastructure_kms_encryption ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\",\n {\n log_group_arn = local.infrastructure_ecs_cluster_draining_lambda_enabled && local.infrastructure_kms_encryption ? \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:/aws/lambda/${local.resource_prefix_hash}-ecs-cluster-infrastructure-draining\" : \"\"\n }\n )}${local.infrastructure_ecs_cluster_instance_refresh_lambda_schedule_expression != \"\" && local.infrastructure_kms_encryption ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\",\n {\n log_group_arn = local.infrastructure_ecs_cluster_instance_refresh_lambda_schedule_expression != \"\" && local.infrastructure_kms_encryption ? \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:/aws/lambda/${local.resource_prefix_hash}-ecs-cluster-infrastructure-instance-refresh\" : \"\"\n }\n )}${local.enable_infrastructure_ecs_cluster_pending_task_alert && local.infrastructure_kms_encryption ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\",\n {\n log_group_arn = local.enable_infrastructure_ecs_cluster_pending_task_alert && local.infrastructure_kms_encryption ? \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:/aws/lambda/${local.resource_prefix_hash}-ecs-cluster-infrastructure-pending-task-metric\" : \"\"\n }\n )}${local.enable_infrastructure_ecs_cluster_datadog_agent && local.infrastructure_kms_encryption ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\",\n {\n log_group_arn = local.enable_infrastructure_ecs_cluster_datadog_agent && local.infrastructure_kms_encryption ? \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:${local.resource_prefix_hash}-infrastructure-ecs-cluster-datadog-agent-logs\" : \"\"\n }\n )}${local.enable_infrastructure_ecs_cluster_ecs_asg_diff_alert && local.infrastructure_kms_encryption ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\",\n {\n log_group_arn = local.enable_infrastructure_ecs_cluster_ecs_asg_diff_alert && local.infrastructure_kms_encryption ? \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:/aws/lambda/${local.resource_prefix_hash}-ecs-cluster-infrastructure-ecs-asg-diff-metric\" : \"\"\n }\n )}${length(local.infrastructure_ecs_cluster_services) > 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
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]
},
{
"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 = <<EOT\n [\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/root-allow-all.json.tpl\",\n {\n aws_account_id = local.aws_account_id\n }\n )}${each.value[\"dedicated_kms_key_policy_statements\"] != null ? \",${each.value[\"dedicated_kms_key_policy_statements\"]}\" : \"\"}\n ]\n EOT\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": "2026-03-09T16:18:54.157Z",
"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
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]
},
{
"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"
}
],
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},
"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 = <<EOT\n [\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/root-allow-all.json.tpl\",\n {\n aws_account_id = local.aws_account_id\n }\n )}${each.value[\"cloudfront_dedicated_distribution\"] == true || each.value[\"cloudfront_infrastructure_ecs_cluster_service\"] != null ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudfront-distribution-allow.json.tpl\",\n {\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 }\n )}${each.value[\"custom_kms_key_policy_statements\"] != null ? \",${each.value[\"custom_kms_key_policy_statements\"]}\" : \"\"}\n ]\n EOT\n}\n)\n",
"instruction": "Refactor KMS key policy construction to avoid trailing comma or invalid JSON formatting issues using join and compact.",
"allow_multiple": false,
"file_path": "/Users/bob/git/dxw/terraform-dxw-dalmatian-infrastructure/s3-custom-buckets-kms.tf"
},
"result": [
{
"functionResponse": {
"id": "replace_1773073145562_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(\",\", 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..."
}
}
}
],
"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 = <<EOT\n- [\n- ${templatefile(\"${path.root}/policies/kms-key-policy-statements/root-allow-all.json.tpl\",\n- {\n- aws_account_id = local.aws_account_id\n- }\n- )}${each.value[\"cloudfront_dedicated_distribution\"] == true || each.value[\"cloudfront_infrastructure_ecs_cluster_service\"] != null ? \",\" : \"\"}\n- ${templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudfront-distribution-allow.json.tpl\",\n- {\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- }\n- )}${each.value[\"custom_kms_key_policy_statements\"] != null ? \",${each.value[\"custom_kms_key_policy_statements\"]}\" : \"\"}\n- ]\n- EOT\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(\"${path.root}/policies/kms-key-policy-statements/cloudfront-distribution-allow.json.tpl\", {\n+ cloudfront_distribution_arns = jsonencode(distinct(concat(\n+ each.value[\"cloudfront_dedicated_distribution\"] == true ? [aws_cloudfront_distribution.custom_s3_buckets[each.key].arn] : [],\n+ each.value[\"cloudfront_infrastructure_ecs_cluster_service\"] != null ? [aws_cloudfront_distribution.infrastructure_ecs_cluster_service_cloudfront[each.value[\"cloudfront_infrastructure_ecs_cluster_service\"]].arn] : []\n+ )))\n+ }) : null,\n+ each.value[\"custom_kms_key_policy_statements\"] != \"\" ? each.value[\"custom_kms_key_policy_statements\"] : null\n+ ]))}]\"\n+ }\n+ )\n }\n-)\n-}\n \n resource \"aws_kms_alias\" \"custom_s3_buckets\" {\n for_each = {\n",
"fileName": "s3-custom-buckets-kms.tf",
"filePath": "/Users/bob/git/dxw/terraform-dxw-dalmatian-infrastructure/s3-custom-buckets-kms.tf",
"originalContent": "resource \"aws_kms_key\" \"custom_s3_buckets\" {\n for_each = {\n for k, v in local.custom_s3_buckets : k => v if v[\"create_dedicated_kms_key\"] == true\n }\n\n description = \"${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 = <<EOT\n [\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/root-allow-all.json.tpl\",\n {\n aws_account_id = local.aws_account_id\n }\n )}${each.value[\"cloudfront_dedicated_distribution\"] == true || each.value[\"cloudfront_infrastructure_ecs_cluster_service\"] != null ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudfront-distribution-allow.json.tpl\",\n {\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 }\n )}${each.value[\"custom_kms_key_policy_statements\"] != null ? \",${each.value[\"custom_kms_key_policy_statements\"]}\" : \"\"}\n ]\n EOT\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 = \"[${join(\",\", compact([\n templatefile(\"${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",
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{
"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"
}
],
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"args": {
"description": "Check how compact handles null values in terraform console.",
"command": "terraform console <<EOT\ncompact([\"a\", null, \"b\", \"\"])\nEOT\n"
},
"result": [
{
"functionResponse": {
"id": "run_shell_command_1773073475104_0",
"name": "run_shell_command",
"response": {
"output": "Output: bash: line 3: warning: here-document at line 1 delimited by end-of-file (wanted `EOT')\nbash: -c: line 4: syntax error: unexpected end of file from `{' command on line 1\nExit Code: 2\nProcess Group PGID: 17432"
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],
"status": "success",
"timestamp": "2026-03-09T16:24:43.085Z",
"resultDisplay": "bash: line 3: warning: here-document at line 1 delimited by end-of-file (wanted `EOT')\nbash: -c: line 4: syntax error: unexpected end of file from `{' command on line 1",
"displayName": "Shell",
"description": "This tool executes a given shell command as `bash -c <command>`. 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.",
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{
"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 `<<EOT` might be cumbersome. I'm pivoting towards a more streamlined approach for simplicity.",
"timestamp": "2026-03-09T16:24:46.548Z"
}
],
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{
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"args": {
"description": "Check compact function behavior in terraform console.",
"command": "echo 'compact([\"a\", null, \"b\", \"\"])' | terraform console"
},
"result": [
{
"functionResponse": {
"id": "run_shell_command_1773073486747_0",
"name": "run_shell_command",
"response": {
"output": "Output: ╷\n│ Error: Backend initialization required, please run \"terraform init\"\n│ \n│ Reason: Initial configuration of the requested backend \"s3\"\n│ \n│ The \"backend\" is the interface that Terraform uses to store state,\n│ perform operations, etc. If this message is showing up, it means that the\n│ Terraform configuration you're using is using a custom configuration for\n│ the Terraform backend.\n│ \n│ Changes to backend configurations require reinitialization. This allows\n│ Terraform to set up the new configuration, copy existing state, etc. Please run\n│ \"terraform init\" with either the \"-reconfigure\" or \"-migrate-state\" flags to\n│ use the current configuration.\n│ \n│ If the change reason above is incorrect, please verify your configuration\n│ hasn't changed and try again. At this point, no changes to your existing\n│ configuration or state have been made.\n╵\nExit Code: 1\nProcess Group PGID: 17459"
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"timestamp": "2026-03-09T16:24:50.795Z",
"resultDisplay": "╷\n│ Error: Backend initialization required, please run \"terraform init\"\n│ \n│ Reason: Initial configuration of the requested backend \"s3\"\n│ \n│ The \"backend\" is the interface that Terraform uses to store state,\n│ perform operations, etc. If this message is showing up, it means that the\n│ Terraform configuration you're using is using a custom configuration for\n│ the Terraform backend.\n│ \n│ Changes to backend configurations require reinitialization. This allows\n│ Terraform to set up the new configuration, copy existing state, etc. Please run\n│ \"terraform init\" with either the \"-reconfigure\" or \"-migrate-state\" flags to\n│ use the current configuration.\n│ \n│ If the change reason above is incorrect, please verify your configuration\n│ hasn't changed and try again. At this point, no changes to your existing\n│ configuration or state have been made.\n╵",
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{
"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"
}
],
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{
"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"
},
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{
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"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",
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"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}-${each.key}-custom-bucket\"\n target_key_id = aws_kms_key.custom_s3_buckets[each.key].key_id\n}\n",
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{
"id": "e7ae3c4b-af6f-445e-8ecf-0b93324664b1",
"timestamp": "2026-03-09T16:25:36.043Z",
"type": "gemini",
"content": "I'll read `kms-infrastructure.tf` to prepare for the refactor.",
"thoughts": [
{
"subject": "Inspecting KMS Configuration",
"description": "I'm now diving into `kms-infrastructure.tf`, mirroring the process I used previously. My initial step involves a thorough read-through to grasp the complete content and context, preparing myself to implement the necessary `replace` operations.",
"timestamp": "2026-03-09T16:25:35.928Z"
}
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"output": "resource \"aws_kms_key\" \"infrastructure\" {\n count = local.infrastructure_kms_encryption ? 1 : 0\n\n description = \"${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 = <<EOT\n [\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/root-allow-all.json.tpl\",\n {\n aws_account_id = local.aws_account_id\n }\n )}${local.infrastructure_vpc_flow_logs_cloudwatch_logs && local.infrastructure_kms_encryption ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\",\n {\n log_group_arn = local.infrastructure_vpc_flow_logs_cloudwatch_logs && local.infrastructure_kms_encryption ? \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:${local.resource_prefix}-infrastructure-vpc-flow-logs\" : \"\"\n }\n )}${local.infrastructure_ecs_cluster_draining_lambda_enabled && local.infrastructure_kms_encryption ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\",\n {\n log_group_arn = local.infrastructure_ecs_cluster_draining_lambda_enabled && local.infrastructure_kms_encryption ? \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:/aws/lambda/${local.resource_prefix_hash}-ecs-cluster-infrastructure-draining\" : \"\"\n }\n )}${local.infrastructure_ecs_cluster_instance_refresh_lambda_schedule_expression != \"\" && local.infrastructure_kms_encryption ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\",\n {\n log_group_arn = local.infrastructure_ecs_cluster_instance_refresh_lambda_schedule_expression != \"\" && local.infrastructure_kms_encryption ? \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:/aws/lambda/${local.resource_prefix_hash}-ecs-cluster-infrastructure-instance-refresh\" : \"\"\n }\n )}${local.enable_infrastructure_ecs_cluster_pending_task_alert && local.infrastructure_kms_encryption ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\",\n {\n log_group_arn = local.enable_infrastructure_ecs_cluster_pending_task_alert && local.infrastructure_kms_encryption ? \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:/aws/lambda/${local.resource_prefix_hash}-ecs-cluster-infrastructure-pending-task-metric\" : \"\"\n }\n )}${local.enable_infrastructure_ecs_cluster_datadog_agent && local.infrastructure_kms_encryption ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\",\n {\n log_group_arn = local.enable_infrastructure_ecs_cluster_datadog_agent && local.infrastructure_kms_encryption ? \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:${local.resource_prefix_hash}-infrastructure-ecs-cluster-datadog-agent-logs\" : \"\"\n }\n )}${local.enable_infrastructure_ecs_cluster_ecs_asg_diff_alert && local.infrastructure_kms_encryption ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\",\n {\n log_group_arn = local.enable_infrastructure_ecs_cluster_ecs_asg_diff_alert && local.infrastructure_kms_encryption ? \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:/aws/lambda/${local.resource_prefix_hash}-ecs-cluster-infrastructure-ecs-asg-diff-metric\" : \"\"\n }\n )}${length(local.infrastructure_ecs_cluster_services) > 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/${local.resource_prefix}-infrastructure\"\n target_key_id = aws_kms_key.infrastructure[0].key_id\n}\n"
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"timestamp": "2026-03-09T16:25:36.076Z",
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{
"id": "2670894d-993d-4592-9bbd-02ce11807481",
"timestamp": "2026-03-09T16:25:41.039Z",
"type": "gemini",
"content": "I will now refactor `rds-infrastructure-kms.tf` to use the same robust joining method for policy statements.",
"thoughts": [
{
"subject": "Examining Infrastructure Files",
"description": "I'm currently working on refactoring the `kms-infrastructure.tf` file. My plan is to simplify it using `join` and list comprehension. I decided to broaden the scope and will also address the `rds-infrastructure-kms.tf` file simultaneously for consistency.",
"timestamp": "2026-03-09T16:25:39.972Z"
}
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"file_path": "/Users/bob/git/dxw/terraform-dxw-dalmatian-infrastructure/rds-infrastructure-kms.tf",
"old_string": " policy = templatefile(\n \"${path.root}/policies/kms-key-policy.json.tpl\",\n {\n statement = <<EOT\n [\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/root-allow-all.json.tpl\",\n {\n aws_account_id = local.aws_account_id\n }\n )}${each.value[\"dedicated_kms_key_policy_statements\"] != null ? \",${each.value[\"dedicated_kms_key_policy_statements\"]}\" : \"\"}\n ]\n EOT\n}\n)\n",
"instruction": "Refactor KMS key policy construction to avoid trailing comma or invalid JSON formatting issues using list comprehension and join.",
"new_string": " policy = templatefile(\n \"${path.root}/policies/kms-key-policy.json.tpl\",\n {\n statement = \"[${join(\",\", [\n for s in [\n templatefile(\"${path.root}/policies/kms-key-policy-statements/root-allow-all.json.tpl\", {\n aws_account_id = local.aws_account_id\n }),\n each.value[\"dedicated_kms_key_policy_statements\"]\n ] : s if s != null && s != \"\"\n ])}]\"\n }\n )\n",
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"output": "Successfully modified file: /Users/bob/git/dxw/terraform-dxw-dalmatian-infrastructure/rds-infrastructure-kms.tf (1 replacements). Here is the updated code:\n...\n enable_key_rotation = true\n\n policy = templatefile(\n \"${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[\"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..."
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"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 = <<EOT\n- [\n- ${templatefile(\"${path.root}/policies/kms-key-policy-statements/root-allow-all.json.tpl\",\n- {\n- aws_account_id = local.aws_account_id\n- }\n- )}${each.value[\"dedicated_kms_key_policy_statements\"] != null ? \",${each.value[\"dedicated_kms_key_policy_statements\"]}\" : \"\"}\n- ]\n- EOT\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-)\n-}\n \n resource \"aws_kms_alias\" \"infrastructure_rds\" {\n for_each = {\n",
"fileName": "rds-infrastructure-kms.tf",
"filePath": "/Users/bob/git/dxw/terraform-dxw-dalmatian-infrastructure/rds-infrastructure-kms.tf",
"originalContent": "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 = <<EOT\n [\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/root-allow-all.json.tpl\",\n {\n aws_account_id = local.aws_account_id\n }\n )}${each.value[\"dedicated_kms_key_policy_statements\"] != null ? \",${each.value[\"dedicated_kms_key_policy_statements\"]}\" : \"\"}\n ]\n EOT\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",
"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",
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{
"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"
}
],
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"result": [
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"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"
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"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"
}
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"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\": \"${bucket_arn}\"\n }\n }\n}%{endif}\n"
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"id": "76cd06b7-3758-4323-8f17-be5d32456f55",
"timestamp": "2026-03-09T16:26:30.196Z",
"type": "gemini",
"content": "I will now refactor `kms-infrastructure.tf` to use a safe pattern with `join` and list comprehension, preventing future JSON formatting issues in this complex policy.",
"thoughts": [
{
"subject": "Considering Consistency Checks",
"description": "I've confirmed the initial consistency of the setup. Now, I'm focusing on `kms-infrastructure.tf`, specifically scrutinizing the conditional statement concerning `infrastructure_kms_key_policy_statements`. It looks like I need to ensure that the policy statements are handled correctly.",
"timestamp": "2026-03-09T16:26:07.546Z"
},
{
"subject": "Addressing Policy Formatting Concerns",
"description": "I'm now zeroing in on the formatting of the policy statements. I'm concerned about potential issues with commas, especially if `infrastructure_kms_key_policy_statements` has multiple entries or leading/trailing commas. I'm leaning toward a list comprehension approach to mitigate this. I'm also reviewing `kms-infrastructure.tf` lines 96-98 to verify comma usage and the `templatefile`'s interaction with `jsonencode`.",
"timestamp": "2026-03-09T16:26:09.519Z"
},
{
"subject": "Planning the Refactor",
"description": "I'm now certain the issue stemmed from potential formatting problems with custom policy statements. A safe pattern is the way to go, and I'm preparing to refactor `kms-infrastructure.tf`. I've revisited lines 96-98 to verify the comma addition and template file usage. The logic seems sound, confirming the need for a comprehensive replacement to avoid future problems.",
"timestamp": "2026-03-09T16:26:10.745Z"
}
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"old_string": " policy = templatefile(\n \"${path.root}/policies/kms-key-policy.json.tpl\",\n {\n statement = <<EOT\n [\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/root-allow-all.json.tpl\",\n {\n aws_account_id = local.aws_account_id\n }\n )}${local.infrastructure_vpc_flow_logs_cloudwatch_logs && local.infrastructure_kms_encryption ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\",\n {\n log_group_arn = local.infrastructure_vpc_flow_logs_cloudwatch_logs && local.infrastructure_kms_encryption ? \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:${local.resource_prefix}-infrastructure-vpc-flow-logs\" : \"\"\n }\n )}${local.infrastructure_ecs_cluster_draining_lambda_enabled && local.infrastructure_kms_encryption ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\",\n {\n log_group_arn = local.infrastructure_ecs_cluster_draining_lambda_enabled && local.infrastructure_kms_encryption ? \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:/aws/lambda/${local.resource_prefix_hash}-ecs-cluster-infrastructure-draining\" : \"\"\n }\n )}${local.infrastructure_ecs_cluster_instance_refresh_lambda_schedule_expression != \"\" && local.infrastructure_kms_encryption ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\",\n {\n log_group_arn = local.infrastructure_ecs_cluster_instance_refresh_lambda_schedule_expression != \"\" && local.infrastructure_kms_encryption ? \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:/aws/lambda/${local.resource_prefix_hash}-ecs-cluster-infrastructure-instance-refresh\" : \"\"\n }\n )}${local.enable_infrastructure_ecs_cluster_pending_task_alert && local.infrastructure_kms_encryption ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\",\n {\n log_group_arn = local.enable_infrastructure_ecs_cluster_pending_task_alert && local.infrastructure_kms_encryption ? \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:/aws/lambda/${local.resource_prefix_hash}-ecs-cluster-infrastructure-pending-task-metric\" : \"\"\n }\n )}${local.enable_infrastructure_ecs_cluster_datadog_agent && local.infrastructure_kms_encryption ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\",\n {\n log_group_arn = local.enable_infrastructure_ecs_cluster_datadog_agent && local.infrastructure_kms_encryption ? \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:${local.resource_prefix_hash}-infrastructure-ecs-cluster-datadog-agent-logs\" : \"\"\n }\n )}${local.enable_infrastructure_ecs_cluster_ecs_asg_diff_alert && local.infrastructure_kms_encryption ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\",\n {\n log_group_arn = local.enable_infrastructure_ecs_cluster_ecs_asg_diff_alert && local.infrastructure_kms_encryption ? \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:/aws/lambda/${local.resource_prefix_hash}-ecs-cluster-infrastructure-ecs-asg-diff-metric\" : \"\"\n }\n )}${length(local.infrastructure_ecs_cluster_services) > 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 = <<EOT\n- [\n- ${templatefile(\"${path.root}/policies/kms-key-policy-statements/root-allow-all.json.tpl\",\n- {\n- aws_account_id = local.aws_account_id\n- }\n- )}${local.infrastructure_vpc_flow_logs_cloudwatch_logs && local.infrastructure_kms_encryption ? \",\" : \"\"}\n- ${templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\",\n- {\n- log_group_arn = local.infrastructure_vpc_flow_logs_cloudwatch_logs && local.infrastructure_kms_encryption ? \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:${local.resource_prefix}-infrastructure-vpc-flow-logs\" : \"\"\n- }\n- )}${local.infrastructure_ecs_cluster_draining_lambda_enabled && local.infrastructure_kms_encryption ? \",\" : \"\"}\n- ${templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\",\n- {\n- log_group_arn = local.infrastructure_ecs_cluster_draining_lambda_enabled && local.infrastructure_kms_encryption ? \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:/aws/lambda/${local.resource_prefix_hash}-ecs-cluster-infrastructure-draining\" : \"\"\n- }\n- )}${local.infrastructure_ecs_cluster_instance_refresh_lambda_schedule_expression != \"\" && local.infrastructure_kms_encryption ? \",\" : \"\"}\n- ${templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\",\n- {\n- log_group_arn = local.infrastructure_ecs_cluster_instance_refresh_lambda_schedule_expression != \"\" && local.infrastructure_kms_encryption ? \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:/aws/lambda/${local.resource_prefix_hash}-ecs-cluster-infrastructure-instance-refresh\" : \"\"\n- }\n- )}${local.enable_infrastructure_ecs_cluster_pending_task_alert && local.infrastructure_kms_encryption ? \",\" : \"\"}\n- ${templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\",\n- {\n- log_group_arn = local.enable_infrastructure_ecs_cluster_pending_task_alert && local.infrastructure_kms_encryption ? \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:/aws/lambda/${local.resource_prefix_hash}-ecs-cluster-infrastructure-pending-task-metric\" : \"\"\n- }\n- )}${local.enable_infrastructure_ecs_cluster_datadog_agent && local.infrastructure_kms_encryption ? \",\" : \"\"}\n- ${templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\",\n- {\n- log_group_arn = local.enable_infrastructure_ecs_cluster_datadog_agent && local.infrastructure_kms_encryption ? \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:${local.resource_prefix_hash}-infrastructure-ecs-cluster-datadog-agent-logs\" : \"\"\n- }\n- )}${local.enable_infrastructure_ecs_cluster_ecs_asg_diff_alert && local.infrastructure_kms_encryption ? \",\" : \"\"}\n- ${templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\",\n- {\n- log_group_arn = local.enable_infrastructure_ecs_cluster_ecs_asg_diff_alert && local.infrastructure_kms_encryption ? \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:/aws/lambda/${local.resource_prefix_hash}-ecs-cluster-infrastructure-ecs-asg-diff-metric\" : \"\"\n- }\n- )}${length(local.infrastructure_ecs_cluster_services) > 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 = <<EOT\n [\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/root-allow-all.json.tpl\",\n {\n aws_account_id = local.aws_account_id\n }\n )}${local.infrastructure_vpc_flow_logs_cloudwatch_logs && local.infrastructure_kms_encryption ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\",\n {\n log_group_arn = local.infrastructure_vpc_flow_logs_cloudwatch_logs && local.infrastructure_kms_encryption ? \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:${local.resource_prefix}-infrastructure-vpc-flow-logs\" : \"\"\n }\n )}${local.infrastructure_ecs_cluster_draining_lambda_enabled && local.infrastructure_kms_encryption ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\",\n {\n log_group_arn = local.infrastructure_ecs_cluster_draining_lambda_enabled && local.infrastructure_kms_encryption ? \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:/aws/lambda/${local.resource_prefix_hash}-ecs-cluster-infrastructure-draining\" : \"\"\n }\n )}${local.infrastructure_ecs_cluster_instance_refresh_lambda_schedule_expression != \"\" && local.infrastructure_kms_encryption ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\",\n {\n log_group_arn = local.infrastructure_ecs_cluster_instance_refresh_lambda_schedule_expression != \"\" && local.infrastructure_kms_encryption ? \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:/aws/lambda/${local.resource_prefix_hash}-ecs-cluster-infrastructure-instance-refresh\" : \"\"\n }\n )}${local.enable_infrastructure_ecs_cluster_pending_task_alert && local.infrastructure_kms_encryption ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\",\n {\n log_group_arn = local.enable_infrastructure_ecs_cluster_pending_task_alert && local.infrastructure_kms_encryption ? \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:/aws/lambda/${local.resource_prefix_hash}-ecs-cluster-infrastructure-pending-task-metric\" : \"\"\n }\n )}${local.enable_infrastructure_ecs_cluster_datadog_agent && local.infrastructure_kms_encryption ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\",\n {\n log_group_arn = local.enable_infrastructure_ecs_cluster_datadog_agent && local.infrastructure_kms_encryption ? \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:${local.resource_prefix_hash}-infrastructure-ecs-cluster-datadog-agent-logs\" : \"\"\n }\n )}${local.enable_infrastructure_ecs_cluster_ecs_asg_diff_alert && local.infrastructure_kms_encryption ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/kms-key-policy-statements/cloudwatch-logs-allow.json.tpl\",\n {\n log_group_arn = local.enable_infrastructure_ecs_cluster_ecs_asg_diff_alert && local.infrastructure_kms_encryption ? \"arn:aws:logs:${local.aws_region}:${local.aws_account_id}:log-group:/aws/lambda/${local.resource_prefix_hash}-ecs-cluster-infrastructure-ecs-asg-diff-metric\" : \"\"\n }\n )}${length(local.infrastructure_ecs_cluster_services) > 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 = <<EOT\n [\n ${templatefile(\"${path.root}/policies/s3-bucket-policy-statements/enforce-tls.json.tpl\",\n {\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 ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/s3-bucket-policy-statements/cloudfront-distribution-allow.json.tpl\",\n {\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 }\n )}${each.value[\"custom_bucket_policy_statements\"] != null ? \",${each.value[\"custom_bucket_policy_statements\"]}\" : \"\"}\n ]\n EOT\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"
}
}
}
],
"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,
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"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\": ${cloudfront_distribution_arns}\n }\n }\n}\n%{~ endif }\n"
}
}
}
],
"status": "success",
"timestamp": "2026-03-09T16:27:34.937Z",
"resultDisplay": "",
"displayName": "ReadFile",
"description": "Reads and returns the content of a specified file. If the file is large, the content will be truncated. The tool's response will clearly indicate if truncation has occurred and will provide details on how to read more of the file using the 'start_line' and 'end_line' parameters. Handles text, images (PNG, JPG, GIF, WEBP, SVG, BMP), audio files (MP3, WAV, AIFF, AAC, OGG, FLAC), and PDF files. For text files, it can read specific line ranges.",
"renderOutputAsMarkdown": true
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{
"id": "0a0be788-f39f-4e2b-bfe7-c91a4212ea20",
"timestamp": "2026-03-09T16:27:37.217Z",
"type": "gemini",
"content": "I'll check `policies/s3-bucket-policy-statements/enforce-tls.json.tpl` to be sure it doesn't have any conditional logic that could cause issues.",
"thoughts": [
{
"subject": "Verifying File Consistency",
"description": "I've confirmed that the issue does exist. I'm now focused on a comprehensive fix across all affected files. Before I get too far, a quick check of `policies/s3-bucket-policy-statements/enforce-tls.json.tpl` is a good idea, just to be thorough.",
"timestamp": "2026-03-09T16:27:37.115Z"
}
],
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"output": "{\n \"Principal\": \"*\",\n \"Action\": \"s3:*\",\n \"Effect\": \"Deny\",\n \"Resource\": [\n \"${bucket_arn}\",\n \"${bucket_arn}/*\"\n ],\n \"Condition\": {\n \"Bool\": {\n \"aws:SecureTransport\": \"false\"\n },\n \"NumericLessThan\": {\n \"s3:TlsVersion\": \"1.2\"\n }\n }\n}\n"
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"id": "6384a21c-81ec-4923-a938-1ea92dfe6011",
"timestamp": "2026-03-09T16:27:44.837Z",
"type": "gemini",
"content": "I'll now refactor `s3-custom-buckets.tf` to use the more robust joining pattern for bucket policy statements.",
"thoughts": [
{
"subject": "Refactoring S3 Buckets",
"description": "I'm making progress. I've focused on refactoring `s3-custom-buckets.tf`. It appears that no further action is required for now, at least on the surface.",
"timestamp": "2026-03-09T16:27:41.874Z"
}
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"id": "replace_1773073664832_0",
"name": "replace",
"args": {
"new_string": " policy = templatefile(\n \"${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 = <<EOT\n [\n ${templatefile(\"${path.root}/policies/s3-bucket-policy-statements/enforce-tls.json.tpl\",\n {\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 ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/s3-bucket-policy-statements/cloudfront-distribution-allow.json.tpl\",\n {\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 }\n )}${each.value[\"custom_bucket_policy_statements\"] != null ? \",${each.value[\"custom_bucket_policy_statements\"]}\" : \"\"}\n ]\n EOT\n}\n)\n",
"instruction": "Refactor S3 bucket policy construction to avoid trailing comma or invalid JSON formatting issues using list comprehension and join.",
"allow_multiple": false,
"file_path": "/Users/bob/git/dxw/terraform-dxw-dalmatian-infrastructure/s3-custom-buckets.tf"
},
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"response": {
"output": "Successfully modified file: /Users/bob/git/dxw/terraform-dxw-dalmatian-infrastructure/s3-custom-buckets.tf (1 replacements). Here is the updated code:\n...\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..."
}
}
}
],
"status": "success",
"timestamp": "2026-03-09T16:27:51.482Z",
"resultDisplay": {
"fileDiff": "Index: s3-custom-buckets.tf\n===================================================================\n--- s3-custom-buckets.tf\tCurrent\n+++ s3-custom-buckets.tf\tProposed\n@@ -12,27 +12,24 @@\n policy = templatefile(\n \"${path.module}/policies/s3-bucket-policy.json.tpl\",\n {\n- statement = <<EOT\n- [\n- ${templatefile(\"${path.root}/policies/s3-bucket-policy-statements/enforce-tls.json.tpl\",\n- {\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 ? \",\" : \"\"}\n- ${templatefile(\"${path.root}/policies/s3-bucket-policy-statements/cloudfront-distribution-allow.json.tpl\",\n- {\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- }\n- )}${each.value[\"custom_bucket_policy_statements\"] != null ? \",${each.value[\"custom_bucket_policy_statements\"]}\" : \"\"}\n- ]\n- EOT\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(\"${path.root}/policies/s3-bucket-policy-statements/cloudfront-distribution-allow.json.tpl\", {\n+ bucket_arn = aws_s3_bucket.custom[each.key].arn,\n+ cloudfront_distribution_arns = jsonencode(distinct(concat(\n+ [for k, v in local.custom_s3_buckets : aws_cloudfront_distribution.custom_s3_buckets[k].arn if v[\"cloudfront_dedicated_distribution\"] == true],\n+ [for k, v in local.custom_s3_buckets : aws_cloudfront_distribution.infrastructure_ecs_cluster_service_cloudfront[v[\"cloudfront_infrastructure_ecs_cluster_service\"]].arn if v[\"cloudfront_infrastructure_ecs_cluster_service\"] != null]\n+ )))\n+ }) : null,\n+ each.value[\"custom_bucket_policy_statements\"]\n+ ] : s if s != null && s != \"\"\n+ ])}]\"\n+ }\n+ )\n }\n-)\n-}\n \n resource \"aws_s3_bucket_ownership_controls\" \"custom\" {\n for_each = local.custom_s3_buckets\n",
"fileName": "s3-custom-buckets.tf",
"filePath": "/Users/bob/git/dxw/terraform-dxw-dalmatian-infrastructure/s3-custom-buckets.tf",
"originalContent": "resource \"aws_s3_bucket\" \"custom\" {\n for_each = local.custom_s3_buckets\n\n bucket = each.key\n force_destroy = false\n}\n\nresource \"aws_s3_bucket_policy\" \"custom\" {\n for_each = local.custom_s3_buckets\n\n bucket = aws_s3_bucket.custom[each.key].id\n policy = templatefile(\n \"${path.module}/policies/s3-bucket-policy.json.tpl\",\n {\n statement = <<EOT\n [\n ${templatefile(\"${path.root}/policies/s3-bucket-policy-statements/enforce-tls.json.tpl\",\n {\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 ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/s3-bucket-policy-statements/cloudfront-distribution-allow.json.tpl\",\n {\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 }\n )}${each.value[\"custom_bucket_policy_statements\"] != null ? \",${each.value[\"custom_bucket_policy_statements\"]}\" : \"\"}\n ]\n EOT\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",
"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",
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{
"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"
}
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"toolCalls": [
{
"id": "read_file_1773073675232_0",
"name": "read_file",
"args": {
"file_path": "vpc-infrastructure-s3-transfer.tf"
},
"result": [
{
"functionResponse": {
"id": "read_file_1773073675232_0",
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"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 = <<EOT\n [\n ${templatefile(\"${path.root}/policies/s3-bucket-policy-statements/enforce-tls.json.tpl\",\n {\n bucket_arn = aws_s3_bucket.infrastructure_vpc_transfer[0].arn\n }\n )},\n ${templatefile(\"${path.root}/policies/s3-bucket-policy-statements/vpc-rw.json.tpl\",\n {\n bucket_arn = aws_s3_bucket.infrastructure_vpc_transfer[0].arn,\n vpc_ids = jsonencode(local.infrastructure_vpc_transfer_s3_bucket_access_vpc_ids)\n }\n )}\n ]\n EOT\n}\n)\n}\n\nresource \"aws_s3_bucket_public_access_block\" \"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 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_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\n versioning_configuration {\n status = \"Enabled\"\n }\n}\n\nresource \"aws_s3_bucket_logging\" \"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\n target_bucket = aws_s3_bucket.infrastructure_logs[0].id\n target_prefix = \"s3/infrastructure-vpc-transfer\"\n}\n\nresource \"aws_s3_bucket_server_side_encryption_configuration\" \"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\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"
}
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{
"id": "ee0a0d03-42d9-4e6d-9628-b6f1d0c75eaf",
"timestamp": "2026-03-09T16:27:58.026Z",
"type": "gemini",
"content": "I'll examine `policies/s3-bucket-policy-statements/vpc-rw.json.tpl` to confirm if it always renders, ensuring the hardcoded comma in `vpc-infrastructure-s3-transfer.tf` won't cause JSON errors.",
"thoughts": [
{
"subject": "Analyzing Template Behavior",
"description": "I'm currently focused on the behavior of `vpc-rw.json.tpl` in relation to the broader template structure. My initial assessment centers on how its rendering might impact the comma-separated output in `vpc-infrastructure-s3-transfer.tf`. I need to confirm whether `vpc-rw.json.tpl` always renders, similar to `enforce-tls.json.tpl`, to maintain the integrity of the combined output.",
"timestamp": "2026-03-09T16:27:57.928Z"
}
],
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{
"id": "read_file_1773073678021_0",
"name": "read_file",
"args": {
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},
"result": [
{
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"response": {
"output": "{\n \"Effect\": \"Allow\",\n \"Principal\": \"*\",\n \"Action\": \"s3:*\",\n \"Resource\": \"${bucket_arn}/*\",\n \"Condition\": {\n \"StringEquals\": {\n \"aws:sourceVpc\": ${vpc_ids}\n }\n }\n}\n"
}
}
}
],
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"timestamp": "2026-03-09T16:27:58.058Z",
"resultDisplay": "",
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{
"id": "a5ecccaf-0143-4690-824f-d0219de724ae",
"timestamp": "2026-03-09T16:28:01.146Z",
"type": "gemini",
"content": "I'll now examine `s3-infrastructure-logs.tf` to see if its bucket policy construction is safe from JSON formatting errors.",
"thoughts": [
{
"subject": "Analyzing Render Behavior",
"description": "I've confirmed the consistent rendering behavior. Now, I'm shifting focus to the `s3-infrastructure-logs.tf` file. I need to understand its role and how it interacts with the current rendering process.",
"timestamp": "2026-03-09T16:28:00.951Z"
}
],
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"toolCalls": [
{
"id": "read_file_1773073681140_0",
"name": "read_file",
"args": {
"file_path": "s3-infrastructure-logs.tf"
},
"result": [
{
"functionResponse": {
"id": "read_file_1773073681140_0",
"name": "read_file",
"response": {
"output": "resource \"aws_s3_bucket\" \"infrastructure_logs\" {\n count = local.enable_infrastructure_logs_bucket ? 1 : 0\n\n bucket = \"${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 = <<EOT\n [\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 ]\n EOT\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"
}
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{
"id": "1274e087-cdec-402d-8f5b-b75c32dcea9a",
"timestamp": "2026-03-09T16:28:03.281Z",
"type": "gemini",
"content": "I'll examine `policies/s3-bucket-policy-statements/log-delivery-access.json.tpl` to ensure it always renders, keeping the hardcoded comma in `s3-infrastructure-logs.tf` safe.",
"thoughts": [
{
"subject": "Reviewing Hardcoded Values",
"description": "I'm now examining the `log-delivery-access.json.tpl` file to see if it also contains any hardcoded commas. The goal is to identify all instances of this pattern for consistent application.",
"timestamp": "2026-03-09T16:28:03.169Z"
}
],
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{
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"args": {
"file_path": "policies/s3-bucket-policy-statements/log-delivery-access.json.tpl"
},
"result": [
{
"functionResponse": {
"id": "read_file_1773073683276_0",
"name": "read_file",
"response": {
"output": "%{if s3_source_arns != \"[]\"}{\n \"Principal\": {\n \"Service\": \"logging.s3.amazonaws.com\"\n },\n \"Action\": [\n \"s3:PutObject\"\n ],\n \"Effect\": \"Allow\",\n \"Resource\": \"${log_bucket_arn}/*\",\n \"Condition\": {\n \"ArnLike\": {\n \"aws:SourceArn\": ${s3_source_arns}\n },\n \"StringEquals\": {\n \"aws:SourceAccount\": \"${account_id}\"\n }\n }\n}%{if logs_source_arns != \"[]\"},%{endif}%{endif}\n%{if logs_source_arns != \"[]\"}{\n \"Effect\": \"Allow\",\n \"Principal\": {\n \"Service\": \"delivery.logs.amazonaws.com\"\n },\n \"Action\": [\n \"s3:GetBucketAcl\"\n ],\n \"Resource\": \"${log_bucket_arn}\",\n \"Condition\": {\n \"StringEquals\": {\n \"aws:SourceAccount\": \"${account_id}\"\n },\n \"ArnLike\": {\n \"aws:SourceArn\": ${logs_source_arns}\n }\n }\n},\n{\n \"Effect\": \"Allow\",\n \"Principal\": {\n \"Service\": \"delivery.logs.amazonaws.com\"\n },\n \"Action\": \"s3:PutObject\",\n \"Resource\": \"${log_bucket_arn}%{if vpc_flow_logs_prefix != \"\" }/${vpc_flow_logs_prefix}%{endif}/AWSLogs/${account_id}/*\",\n \"Condition\": {\n \"StringEquals\": {\n \"s3:x-amz-acl\": \"bucket-owner-full-control\",\n \"aws:SourceAccount\": \"${account_id}\"\n },\n \"ArnLike\": {\n \"aws:SourceArn\": ${logs_source_arns}\n }\n }\n}%{endif}\n"
}
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{
"id": "092c290a-426a-4d1d-b054-ce3292786511",
"timestamp": "2026-03-09T16:28:10.945Z",
"type": "gemini",
"content": "I'll now refactor `s3-infrastructure-logs.tf` to use the safe `join` and list comprehension pattern, eliminating the risk of trailing commas in the bucket policy.",
"thoughts": [
{
"subject": "Reviewing Template Logic",
"description": "I'm currently focused on the conditional logic within the template. I've realized that if both source ARNs lists are empty, the rendered output could be null. This is crucial for policy generation. I'm checking how this edge case is handled within the main Terraform configuration to ensure correct resource creation or destruction based on the output.",
"timestamp": "2026-03-09T16:28:05.650Z"
},
{
"subject": "Identifying Conditional Issues",
"description": "I've pinpointed a potential issue with the `log-delivery-access.json.tpl` template. It can render nothing if both ARN lists are empty, leading to a trailing comma issue in the generated policy. I'm now examining the `locals.tf` definitions of `logs_bucket_s3_source_arns` and `logs_bucket_logs_source_arns` to understand the conditions triggering this behavior and evaluating how the Terraform configuration handles the resulting empty string output.",
"timestamp": "2026-03-09T16:28:07.675Z"
},
{
"subject": "Evaluating Policy Generation Flaws",
"description": "I've re-examined the root cause, and realized the crucial issue is the potential for an empty string to be rendered from `log-delivery-access.json.tpl`. This leads to a trailing comma in the composed policy. I've now identified that the empty string scenario occurs when both source ARN lists are empty. The root cause is `concat` returning empty lists in `locals.tf`, depending on feature flags. To address this, I'm refactoring `s3-infrastructure-logs.tf`, aiming to use `join(\",\", compact(...))` in the policy constructions to gracefully handle empty ARN lists and remove the trailing commas.",
"timestamp": "2026-03-09T16:28:09.083Z"
}
],
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"toolCalls": [
{
"id": "replace_1773073690939_0",
"name": "replace",
"args": {
"old_string": " policy = templatefile(\n \"${path.module}/policies/s3-bucket-policy.json.tpl\",\n {\n statement = <<EOT\n [\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 ]\n EOT\n}\n)\n",
"file_path": "/Users/bob/git/dxw/terraform-dxw-dalmatian-infrastructure/s3-infrastructure-logs.tf",
"instruction": "Refactor S3 infrastructure logs bucket policy construction to avoid trailing comma or invalid JSON formatting issues using list comprehension and join.",
"new_string": " policy = templatefile(\n \"${path.module}/policies/s3-bucket-policy.json.tpl\",\n {\n statement = \"[${join(\",\", [\n for s in [\n templatefile(\"${path.root}/policies/s3-bucket-policy-statements/enforce-tls.json.tpl\", { bucket_arn = aws_s3_bucket.infrastructure_logs[0].arn }),\n templatefile(\"${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",
"allow_multiple": false
},
"result": [
{
"functionResponse": {
"id": "replace_1773073690939_0",
"name": "replace",
"response": {
"output": "Successfully modified file: /Users/bob/git/dxw/terraform-dxw-dalmatian-infrastructure/s3-infrastructure-logs.tf (1 replacements). Here is the updated code:\n...\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..."
}
}
}
],
"status": "success",
"timestamp": "2026-03-09T16:28:24.684Z",
"resultDisplay": {
"fileDiff": "Index: s3-infrastructure-logs.tf\n===================================================================\n--- s3-infrastructure-logs.tf\tCurrent\n+++ s3-infrastructure-logs.tf\tProposed\n@@ -31,21 +31,21 @@\n policy = templatefile(\n \"${path.module}/policies/s3-bucket-policy.json.tpl\",\n {\n- statement = <<EOT\n- [\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- ]\n- EOT\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(\"${path.root}/policies/s3-bucket-policy-statements/log-delivery-access.json.tpl\", {\n+ log_bucket_arn = aws_s3_bucket.infrastructure_logs[0].arn\n+ s3_source_arns = jsonencode(local.logs_bucket_s3_source_arns)\n+ logs_source_arns = jsonencode(local.logs_bucket_logs_source_arns)\n+ vpc_flow_logs_prefix = local.infrastructure_vpc_flow_logs_s3_key_prefix\n+ account_id = local.aws_account_id\n+ })\n+ ] : s if s != null && s != \"\"\n+ ])}]\"\n+ }\n+ )\n }\n-)\n-}\n \n resource \"aws_s3_bucket_public_access_block\" \"infrastructure_logs\" {\n count = local.enable_infrastructure_logs_bucket ? 1 : 0\n",
"fileName": "s3-infrastructure-logs.tf",
"filePath": "/Users/bob/git/dxw/terraform-dxw-dalmatian-infrastructure/s3-infrastructure-logs.tf",
"originalContent": "resource \"aws_s3_bucket\" \"infrastructure_logs\" {\n count = local.enable_infrastructure_logs_bucket ? 1 : 0\n\n bucket = \"${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 = <<EOT\n [\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 ]\n EOT\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",
"newContent": "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",
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{
"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"
}
],
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"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 = <<EOT\n [\n ${templatefile(\"${path.root}/policies/s3-bucket-policy-statements/enforce-tls.json.tpl\", { bucket_arn = aws_s3_bucket.infrastructure_ecs_cluster_service_alb_logs[0].arn })},\n ${templatefile(\"${path.root}/policies/s3-bucket-policy-statements/alb-logs.json.tpl\", {\n bucket_arn = aws_s3_bucket.infrastructure_ecs_cluster_service_alb_logs[0].arn,\n elb_account_id = data.aws_elb_service_account.current.id,\n account_id = local.aws_account_id\n})}\n ]\n EOT\n}\n)\n}\n\nresource \"aws_s3_bucket_public_access_block\" \"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 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_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\n versioning_configuration {\n status = \"Enabled\"\n }\n}\n\n# The ALB logs service can only put logs to an S3 bucket with Amazon S3-managed keys (SSE-S3)\n#tfsec:ignore:aws-s3-encryption-customer-key\nresource \"aws_s3_bucket_server_side_encryption_configuration\" \"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\n rule {\n apply_server_side_encryption_by_default {\n sse_algorithm = \"AES256\"\n }\n }\n}\n\nresource \"aws_s3_bucket_lifecycle_configuration\" \"infrastructure_ecs_cluster_service_alb_logs\" {\n count = local.enable_infrastructure_ecs_cluster_services_alb_logs && local.infrastructure_ecs_cluster_services_alb_logs_retention != 0 ? 1 : 0\n\n bucket = aws_s3_bucket.infrastructure_ecs_cluster_service_alb_logs[0].id\n\n rule {\n id = \"all_expire\"\n\n filter {\n prefix = \"\"\n }\n\n expiration {\n days = local.infrastructure_ecs_cluster_services_alb_logs_retention\n }\n\n status = \"Enabled\"\n }\n}\n"
}
}
}
],
"status": "success",
"timestamp": "2026-03-09T16:28:32.337Z",
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"displayName": "ReadFile",
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{
"id": "628a19e9-2270-4bc9-8748-ecd2379a60bf",
"timestamp": "2026-03-09T16:28:35.927Z",
"type": "gemini",
"content": "I'll examine `rds-infrastructure-s3-backups-s3.tf` to see if its bucket policy construction is safe or needs refactoring.",
"thoughts": [
{
"subject": "Analyzing Refactor Goals",
"description": "I'm aiming for consistent and robust code, so I'm refactoring everything. Now, I'm checking for more `compact` or `join` uses with `templatefile`. I've already tackled the crucial conditional rendering issues and I'll check `rds` next.",
"timestamp": "2026-03-09T16:28:35.564Z"
},
{
"subject": "Revisiting Templatefile Usages",
"description": "I'm focused on refactoring for consistency. I've realized I need to check for other instances of `compact` or `join` with `templatefile`. I also confirmed the most crucial conditional rendering problems are resolved. Now, I'm checking the `rds` file.",
"timestamp": "2026-03-09T16:28:35.590Z"
}
],
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"output": 58,
"cached": 106933,
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"model": "gemini-3-flash-preview",
"toolCalls": [
{
"id": "read_file_1773073715922_0",
"name": "read_file",
"args": {
"file_path": "rds-infrastructure-s3-backups-s3.tf"
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"result": [
{
"functionResponse": {
"id": "read_file_1773073715922_0",
"name": "read_file",
"response": {
"output": "resource \"aws_s3_bucket\" \"infrastructure_rds_s3_backups\" {\n count = local.enable_infrastructure_rds_backup_to_s3 ? 1 : 0\n\n bucket = \"${local.resource_prefix_hash}-infrastructure-rds-s3-backups\"\n}\n\nresource \"aws_s3_bucket_policy\" \"infrastructure_rds_s3_backups\" {\n count = local.enable_infrastructure_rds_backup_to_s3 ? 1 : 0\n\n bucket = aws_s3_bucket.infrastructure_rds_s3_backups[0].id\n policy = templatefile(\n \"${path.module}/policies/s3-bucket-policy.json.tpl\",\n {\n statement = <<EOT\n [\n ${templatefile(\"${path.root}/policies/s3-bucket-policy-statements/enforce-tls.json.tpl\",\n {\n bucket_arn = aws_s3_bucket.infrastructure_rds_s3_backups[0].arn\n }\n )}\n ]\n EOT\n}\n)\n}\n\nresource \"aws_s3_bucket_public_access_block\" \"infrastructure_rds_s3_backups\" {\n count = local.enable_infrastructure_rds_backup_to_s3 ? 1 : 0\n\n bucket = aws_s3_bucket.infrastructure_rds_s3_backups[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_rds_s3_backups\" {\n count = local.enable_infrastructure_rds_backup_to_s3 ? 1 : 0\n\n bucket = aws_s3_bucket.infrastructure_rds_s3_backups[0].id\n\n versioning_configuration {\n status = \"Enabled\"\n }\n}\n\nresource \"aws_s3_bucket_logging\" \"infrastructure_rds_s3_backups\" {\n count = local.enable_infrastructure_rds_backup_to_s3 ? 1 : 0\n\n bucket = aws_s3_bucket.infrastructure_rds_s3_backups[0].id\n\n target_bucket = aws_s3_bucket.infrastructure_logs[0].id\n target_prefix = \"s3/infrastructure-rds-s3-backups\"\n}\n\nresource \"aws_s3_bucket_server_side_encryption_configuration\" \"infrastructure_rds_s3_backups\" {\n count = local.enable_infrastructure_rds_backup_to_s3 ? 1 : 0\n\n bucket = aws_s3_bucket.infrastructure_rds_s3_backups[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\" \"infrastructure_rds_s3_backups\" {\n count = local.enable_infrastructure_rds_backup_to_s3 && local.infrastructure_rds_backup_to_s3_retention != 0 ? 1 : 0\n\n bucket = aws_s3_bucket.infrastructure_rds_s3_backups[0].id\n\n rule {\n id = \"all_expire\"\n\n filter {\n prefix = \"\"\n }\n\n expiration {\n days = local.infrastructure_rds_backup_to_s3_retention\n }\n\n status = \"Enabled\"\n }\n}\n"
}
}
}
],
"status": "success",
"timestamp": "2026-03-09T16:28:35.962Z",
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},
{
"id": "e16f40ba-056e-467b-8c2c-4287b84b1d21",
"timestamp": "2026-03-09T16:28:39.599Z",
"type": "gemini",
"content": "I'll check `ecs-cluster-infrastructure-service-build-pipeline-s3-artifact-store.tf` to see if its bucket policy construction is safe or requires refactoring.",
"thoughts": [
{
"subject": "Evaluating Backup Safety",
"description": "I've taken a look at `rds-infrastructure-s3-backups-s3.tf`, which appears safe with just one statement. My main focus has shifted toward verifying fixes applied to files like `s3-custom-buckets-kms.tf`, where the errors were most probable. Now I'll proceed.",
"timestamp": "2026-03-09T16:28:38.987Z"
},
{
"subject": "Verifying Further Files",
"description": "I've confirmed the safety of `rds-infrastructure-s3-backups-s3.tf` as it has only one statement. After checking, I've confirmed that the problems I was initially looking for in `s3-custom-buckets-kms.tf` have already been resolved. My next step will be to thoroughly review `ecs-cluster-infrastructure-service-build-pipeline-s3-artifact-store.tf`.",
"timestamp": "2026-03-09T16:28:39.019Z"
}
],
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"name": "read_file",
"response": {
"output": "resource \"aws_s3_bucket\" \"infrastructure_ecs_cluster_service_build_pipeline_artifact_store\" {\n count = length(local.infrastructure_ecs_cluster_services) != 0 ? 1 : 0\n\n bucket = \"${local.resource_prefix_hash}-ecs-cluster-service-build-pipeline-artifact-store\"\n\n}\n\nresource \"aws_s3_bucket_policy\" \"infrastructure_ecs_cluster_service_build_pipeline_artifact_store\" {\n count = length(local.infrastructure_ecs_cluster_services) != 0 ? 1 : 0\n\n bucket = aws_s3_bucket.infrastructure_ecs_cluster_service_build_pipeline_artifact_store[0].id\n policy = templatefile(\n \"${path.module}/policies/s3-bucket-policy.json.tpl\",\n {\n statement = <<EOT\n [\n ${templatefile(\"${path.root}/policies/s3-bucket-policy-statements/enforce-tls.json.tpl\",\n {\n bucket_arn = aws_s3_bucket.infrastructure_ecs_cluster_service_build_pipeline_artifact_store[0].arn\n }\n )}${local.infrastructure_vpc_flow_logs_cloudwatch_logs && local.infrastructure_kms_encryption ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/s3-bucket-policy-statements/enforce-kms-encryption.json.tpl\",\n {\n bucket_arn = local.infrastructure_kms_encryption ? aws_s3_bucket.infrastructure_ecs_cluster_service_build_pipeline_artifact_store[0].arn : \"\"\n }\n )}\n ]\n EOT\n}\n)\n}\n\nresource \"aws_s3_bucket_public_access_block\" \"infrastructure_ecs_cluster_service_build_pipeline_artifact_store\" {\n count = length(local.infrastructure_ecs_cluster_services) != 0 ? 1 : 0\n\n bucket = aws_s3_bucket.infrastructure_ecs_cluster_service_build_pipeline_artifact_store[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_ecs_cluster_service_build_pipeline_artifact_store\" {\n count = length(local.infrastructure_ecs_cluster_services) != 0 ? 1 : 0\n\n bucket = aws_s3_bucket.infrastructure_ecs_cluster_service_build_pipeline_artifact_store[0].id\n\n versioning_configuration {\n status = \"Enabled\"\n }\n}\n\nresource \"aws_s3_bucket_logging\" \"infrastructure_ecs_cluster_service_build_pipeline_artifact_store\" {\n count = length(local.infrastructure_ecs_cluster_services) != 0 ? 1 : 0\n\n bucket = aws_s3_bucket.infrastructure_ecs_cluster_service_build_pipeline_artifact_store[0].id\n\n target_bucket = aws_s3_bucket.infrastructure_logs[0].id\n target_prefix = \"s3/infrastructure-ecs-cluster-service-build-pipeline-artifact-store\"\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_ecs_cluster_service_build_pipeline_artifact_store\" {\n count = length(local.infrastructure_ecs_cluster_services) != 0 ? 1 : 0\n\n bucket = aws_s3_bucket.infrastructure_ecs_cluster_service_build_pipeline_artifact_store[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\" \"infrastructure_ecs_cluster_service_build_pipeline_artifact_store\" {\n count = length(local.infrastructure_ecs_cluster_services) != 0 ? 1 : 0\n\n bucket = aws_s3_bucket.infrastructure_ecs_cluster_service_build_pipeline_artifact_store[0].id\n\n rule {\n id = \"transition-to-ia-then-glacier\"\n\n transition {\n days = 30\n storage_class = \"STANDARD_IA\"\n }\n\n transition {\n days = 60\n storage_class = \"GLACIER\"\n }\n\n filter {\n prefix = \"\"\n }\n\n status = \"Enabled\"\n }\n}\n"
}
}
}
],
"status": "success",
"timestamp": "2026-03-09T16:28:39.636Z",
"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": "1c45bc1f-156e-48a6-b054-9756b255cfcf",
"timestamp": "2026-03-09T16:28:44.859Z",
"type": "gemini",
"content": "I'll examine `policies/s3-bucket-policy-statements/enforce-kms-encryption.json.tpl` to see if it handles the empty `bucket_arn` correctly, ensuring the comma logic in `ecs-cluster-infrastructure-service-build-pipeline-s3-artifact-store.tf` is safe.",
"thoughts": [
{
"subject": "Discovering Another Lead",
"description": "I've just stumbled upon a promising lead within `ecs-cluster-infrastructure-service-build-pipeline-s 3-artifact-store.tf`. This new finding seems particularly relevant to the current investigation, and I'm eager to examine its implications. It might be crucial.",
"timestamp": "2026-03-09T16:28:42.829Z"
},
{
"subject": "Inspecting Template Files",
"description": "I am now focusing on the `enforce-kms-encryption.json.tpl` template file. It's becoming clearer how the `bucket_arn` variable is being used. Analyzing the logic around the conditional comma insertion, and the subsequent application of the template, is helping me understand the flow.",
"timestamp": "2026-03-09T16:28:44.187Z"
}
],
"tokens": {
"input": 110873,
"output": 102,
"cached": 0,
"thoughts": 221,
"tool": 0,
"total": 111196
},
"model": "gemini-3-flash-preview",
"toolCalls": [
{
"id": "read_file_1773073724853_0",
"name": "read_file",
"args": {
"file_path": "policies/s3-bucket-policy-statements/enforce-kms-encryption.json.tpl"
},
"result": [
{
"functionResponse": {
"id": "read_file_1773073724853_0",
"name": "read_file",
"response": {
"output": "%{if bucket_arn != \"\"}{\n \"Principal\": \"*\",\n \"Action\": \"s3:PutObject\",\n \"Effect\": \"Deny\",\n \"Resource\": [\n \"${bucket_arn}/*\"\n ],\n \"Condition\": {\n \"StringNotEquals\": {\n \"s3:x-amz-server-side-encryption\": \"aws:kms\"\n }\n }\n}%{endif}\n"
}
}
}
],
"status": "success",
"timestamp": "2026-03-09T16:28:44.905Z",
"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
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]
},
{
"id": "09f46ee8-ca47-41f8-a079-9e28e66035f6",
"timestamp": "2026-03-09T16:28:51.358Z",
"type": "gemini",
"content": "I'll examine `lambda-custom-functions-s3-store.tf` and other relevant files to identify and refactor any remaining bucket policies that might be prone to JSON formatting errors.",
"thoughts": [
{
"subject": "Examining a Contradiction",
"description": "I've been working through the logic. If one condition is true, and a second depends on the first but contradicts the first, then that is a paradox.\nI need to examine the preconditions.",
"timestamp": "2026-03-09T16:28:47.834Z"
},
{
"subject": "Pinpointing a Mismatch",
"description": "\\n\\n\n\nI've got it narrowed down. A potential JSON validation failure stems from a comma mismatch. When `local.infrastructure_kms_encryption` is true but flow logs are disabled, the comma is skipped, but the KMS encryption template still adds a statement, creating invalid JSON. This needs a fix.",
"timestamp": "2026-03-09T16:28:49.765Z"
},
{
"subject": "Detecting a Bug",
"description": "\\n\\n\n\nI've isolated the root cause: an invalid JSON error arising from a missing comma. The condition for the comma insertion doesn't align with the conditional logic inside a template. If KMS encryption is enabled, but flow logs aren't, the comma is skipped, but the KMS encryption template still generates a statement, leading to an invalid JSON output. I've begun refactoring the problematic sections, and I'm expanding my review to encompass other relevant files.",
"timestamp": "2026-03-09T16:28:51.110Z"
}
],
"tokens": {
"input": 111077,
"output": 62,
"cached": 3448,
"thoughts": 573,
"tool": 0,
"total": 111712
},
"model": "gemini-3-flash-preview",
"toolCalls": [
{
"id": "read_file_1773073731353_0",
"name": "read_file",
"args": {
"file_path": "lambda-custom-functions-s3-store.tf"
},
"result": [
{
"functionResponse": {
"id": "read_file_1773073731353_0",
"name": "read_file",
"response": {
"output": "resource \"aws_s3_bucket\" \"lambda_custom_functions_store\" {\n count = local.enable_lambda_functions_s3_store ? 1 : 0\n\n bucket = \"${local.resource_prefix_hash}-lambda-custom-functions\"\n}\n\nresource \"aws_s3_bucket_policy\" \"lambda_custom_functions_store\" {\n count = local.enable_lambda_functions_s3_store ? 1 : 0\n\n bucket = aws_s3_bucket.lambda_custom_functions_store[0].id\n policy = templatefile(\n \"${path.module}/policies/s3-bucket-policy.json.tpl\",\n {\n statement = <<EOT\n [\n ${templatefile(\"${path.root}/policies/s3-bucket-policy-statements/enforce-tls.json.tpl\",\n {\n bucket_arn = aws_s3_bucket.lambda_custom_functions_store[0].arn\n }\n )}\n ]\n EOT\n}\n)\n}\n\nresource \"aws_s3_bucket_public_access_block\" \"lambda_custom_functions_store\" {\n count = local.enable_lambda_functions_s3_store ? 1 : 0\n\n bucket = aws_s3_bucket.lambda_custom_functions_store[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\" \"lambda_custom_functions_store\" {\n count = local.enable_lambda_functions_s3_store ? 1 : 0\n\n bucket = aws_s3_bucket.lambda_custom_functions_store[0].id\n\n versioning_configuration {\n status = \"Enabled\"\n }\n}\n\nresource \"aws_s3_bucket_logging\" \"lambda_custom_functions_store\" {\n count = local.enable_lambda_functions_s3_store ? 1 : 0\n\n bucket = aws_s3_bucket.lambda_custom_functions_store[0].id\n\n target_bucket = aws_s3_bucket.infrastructure_logs[0].id\n target_prefix = \"s3/lambda_custom_functions_store\"\n}\n\nresource \"aws_s3_bucket_server_side_encryption_configuration\" \"lambda_custom_functions_store\" {\n count = local.enable_lambda_functions_s3_store ? 1 : 0\n\n bucket = aws_s3_bucket.lambda_custom_functions_store[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"
}
}
}
],
"status": "success",
"timestamp": "2026-03-09T16:28:51.397Z",
"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
}
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},
{
"id": "cb12e288-1a57-44db-b712-5b838e4da018",
"timestamp": "2026-03-09T16:28:56.640Z",
"type": "gemini",
"content": "I'll refactor `vpc-infrastructure-s3-transfer.tf`, `ecs-cluster-infrastructure-service-alb-s3-logs.tf`, and `ecs-cluster-infrastructure-service-build-pipeline-s3-artifact-store.tf` to use the more robust joining pattern for policy statements.",
"thoughts": [
{
"subject": "Proceeding Safely Now",
"description": "I've determined I'm safe to move forward, and I'll begin the refactoring of identified sections. This will be the next immediate step in the process, to ensure all is sound.",
"timestamp": "2026-03-09T16:28:55.182Z"
}
],
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"input": 111846,
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"cached": 109980,
"thoughts": 19,
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"total": 112100
},
"model": "gemini-3-flash-preview",
"toolCalls": [
{
"id": "generalist_1773073736633_0",
"name": "generalist",
"args": {
"request": "Refactor the following files to use '[${join(\",\", [for s in [...] : s if s != null && s != \"\"]})}]' for S3 bucket policy statements construction to avoid JSON formatting issues:\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- ecs-cluster-infrastructure-service-s3-environment-files.tf\n- ecs-cluster-infrastructure-service-build-pipeline-s3-buildspec-store.tf\n- cloudformation-custom-stack-s3-template-store.tf\n"
},
"result": [
{
"functionResponse": {
"id": "generalist_1773073736633_0",
"name": "generalist",
"response": {
"error": "MCP tool 'get_vulnerability_details' must be requested with its server prefix (e.g., 'osvScanner__get_vulnerability_details') in agent 'generalist'."
}
}
}
],
"status": "error",
"timestamp": "2026-03-09T16:28:56.677Z",
"resultDisplay": "Subagent Failed: generalist\nError: MCP tool 'get_vulnerability_details' must be requested with its server prefix (e.g., 'osvScanner__get_vulnerability_details') in agent 'generalist'.",
"displayName": "Generalist Agent",
"description": "A general-purpose AI agent with access to all tools. Highly recommended for tasks that are turn-intensive or involve processing large amounts of data. Use this to keep the main session history lean and efficient. Excellent for: batch refactoring/error fixing across multiple files, running commands with high-volume output, and speculative investigations.",
"renderOutputAsMarkdown": true
}
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},
{
"id": "52d76451-6f58-46fa-8b95-69b168019359",
"timestamp": "2026-03-09T16:29:03.002Z",
"type": "gemini",
"content": "I'll manually refactor the S3 bucket policy constructions in the identified files to use the safe `join` and list comprehension pattern, ensuring correct JSON formatting.",
"thoughts": [
{
"subject": "Debugging the Generalist",
"description": "I encountered an unexpected error with the `general ist` tool, specifically involving tool prefixes, so I've decided to bypass it. Instead, I'll manually implement the necessary replacements to avoid any further complications.",
"timestamp": "2026-03-09T16:29:01.438Z"
}
],
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},
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"toolCalls": [
{
"id": "replace_1773073742994_0",
"name": "replace",
"args": {
"allow_multiple": false,
"instruction": "Refactor S3 bucket 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/vpc-infrastructure-s3-transfer.tf",
"old_string": " policy = templatefile(\n \"${path.module}/policies/s3-bucket-policy.json.tpl\",\n {\n statement = <<EOT\n [\n ${templatefile(\"${path.root}/policies/s3-bucket-policy-statements/enforce-tls.json.tpl\",\n {\n bucket_arn = aws_s3_bucket.infrastructure_vpc_transfer[0].arn\n }\n )},\n ${templatefile(\"${path.root}/policies/s3-bucket-policy-statements/vpc-rw.json.tpl\",\n {\n bucket_arn = aws_s3_bucket.infrastructure_vpc_transfer[0].arn,\n vpc_ids = jsonencode(local.infrastructure_vpc_transfer_s3_bucket_access_vpc_ids)\n }\n )}\n ]\n EOT\n}\n)\n",
"new_string": " policy = templatefile(\n \"${path.module}/policies/s3-bucket-policy.json.tpl\",\n {\n statement = \"[${join(\",\", [\n for s in [\n templatefile(\"${path.root}/policies/s3-bucket-policy-statements/enforce-tls.json.tpl\", {\n bucket_arn = aws_s3_bucket.infrastructure_vpc_transfer[0].arn\n }),\n templatefile(\"${path.root}/policies/s3-bucket-policy-statements/vpc-rw.json.tpl\", {\n bucket_arn = aws_s3_bucket.infrastructure_vpc_transfer[0].arn,\n vpc_ids = jsonencode(local.infrastructure_vpc_transfer_s3_bucket_access_vpc_ids)\n })\n ] : s if s != null && s != \"\"\n ])}]\"\n }\n )\n"
},
"result": [
{
"functionResponse": {
"id": "replace_1773073742994_0",
"name": "replace",
"response": {
"output": "Successfully modified file: /Users/bob/git/dxw/terraform-dxw-dalmatian-infrastructure/vpc-infrastructure-s3-transfer.tf (1 replacements). Here is the updated code:\n...\n\n bucket = aws_s3_bucket.infrastructure_vpc_transfer[0].id\n policy = templatefile(\n \"${path.module}/policies/s3-bucket-policy.json.tpl\",\n {\n statement = \"[${join(\",\", [\n for s in [\n templatefile(\"${path.root}/policies/s3-bucket-policy-statements/enforce-tls.json.tpl\", {\n bucket_arn = aws_s3_bucket.infrastructure_vpc_transfer[0].arn\n }),\n templatefile(\"${path.root}/policies/s3-bucket-policy-statements/vpc-rw.json.tpl\", {\n bucket_arn = aws_s3_bucket.infrastructure_vpc_transfer[0].arn,\n vpc_ids = jsonencode(local.infrastructure_vpc_transfer_s3_bucket_access_vpc_ids)\n })\n ] : s if s != null && s != \"\"\n ])}]\"\n }\n )\n}\n\nresource \"aws_s3_bucket_public_access_block\" \"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..."
}
}
}
],
"status": "success",
"timestamp": "2026-03-09T16:29:12.606Z",
"resultDisplay": {
"fileDiff": "Index: vpc-infrastructure-s3-transfer.tf\n===================================================================\n--- vpc-infrastructure-s3-transfer.tf\tCurrent\n+++ vpc-infrastructure-s3-transfer.tf\tProposed\n@@ -11,24 +11,20 @@\n policy = templatefile(\n \"${path.module}/policies/s3-bucket-policy.json.tpl\",\n {\n- statement = <<EOT\n- [\n- ${templatefile(\"${path.root}/policies/s3-bucket-policy-statements/enforce-tls.json.tpl\",\n- {\n- bucket_arn = aws_s3_bucket.infrastructure_vpc_transfer[0].arn\n- }\n- )},\n- ${templatefile(\"${path.root}/policies/s3-bucket-policy-statements/vpc-rw.json.tpl\",\n- {\n- bucket_arn = aws_s3_bucket.infrastructure_vpc_transfer[0].arn,\n- vpc_ids = jsonencode(local.infrastructure_vpc_transfer_s3_bucket_access_vpc_ids)\n- }\n- )}\n- ]\n- EOT\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.infrastructure_vpc_transfer[0].arn\n+ }),\n+ templatefile(\"${path.root}/policies/s3-bucket-policy-statements/vpc-rw.json.tpl\", {\n+ bucket_arn = aws_s3_bucket.infrastructure_vpc_transfer[0].arn,\n+ vpc_ids = jsonencode(local.infrastructure_vpc_transfer_s3_bucket_access_vpc_ids)\n+ })\n+ ] : s if s != null && s != \"\"\n+ ])}]\"\n+ }\n+ )\n }\n-)\n-}\n \n resource \"aws_s3_bucket_public_access_block\" \"infrastructure_vpc_transfer\" {\n count = local.enable_infrastructure_vpc_transfer_s3_bucket ? 1 : 0\n",
"fileName": "vpc-infrastructure-s3-transfer.tf",
"filePath": "/Users/bob/git/dxw/terraform-dxw-dalmatian-infrastructure/vpc-infrastructure-s3-transfer.tf",
"originalContent": "resource \"aws_s3_bucket\" \"infrastructure_vpc_transfer\" {\n count = local.enable_infrastructure_vpc_transfer_s3_bucket ? 1 : 0\n\n bucket = \"${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 = <<EOT\n [\n ${templatefile(\"${path.root}/policies/s3-bucket-policy-statements/enforce-tls.json.tpl\",\n {\n bucket_arn = aws_s3_bucket.infrastructure_vpc_transfer[0].arn\n }\n )},\n ${templatefile(\"${path.root}/policies/s3-bucket-policy-statements/vpc-rw.json.tpl\",\n {\n bucket_arn = aws_s3_bucket.infrastructure_vpc_transfer[0].arn,\n vpc_ids = jsonencode(local.infrastructure_vpc_transfer_s3_bucket_access_vpc_ids)\n }\n )}\n ]\n EOT\n}\n)\n}\n\nresource \"aws_s3_bucket_public_access_block\" \"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 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_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\n versioning_configuration {\n status = \"Enabled\"\n }\n}\n\nresource \"aws_s3_bucket_logging\" \"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\n target_bucket = aws_s3_bucket.infrastructure_logs[0].id\n target_prefix = \"s3/infrastructure-vpc-transfer\"\n}\n\nresource \"aws_s3_bucket_server_side_encryption_configuration\" \"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\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",
"newContent": "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 = \"[${join(\",\", [\n for s in [\n templatefile(\"${path.root}/policies/s3-bucket-policy-statements/enforce-tls.json.tpl\", {\n bucket_arn = aws_s3_bucket.infrastructure_vpc_transfer[0].arn\n }),\n templatefile(\"${path.root}/policies/s3-bucket-policy-statements/vpc-rw.json.tpl\", {\n bucket_arn = aws_s3_bucket.infrastructure_vpc_transfer[0].arn,\n vpc_ids = jsonencode(local.infrastructure_vpc_transfer_s3_bucket_access_vpc_ids)\n })\n ] : s if s != null && s != \"\"\n ])}]\"\n }\n )\n}\n\nresource \"aws_s3_bucket_public_access_block\" \"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 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_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\n versioning_configuration {\n status = \"Enabled\"\n }\n}\n\nresource \"aws_s3_bucket_logging\" \"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\n target_bucket = aws_s3_bucket.infrastructure_logs[0].id\n target_prefix = \"s3/infrastructure-vpc-transfer\"\n}\n\nresource \"aws_s3_bucket_server_side_encryption_configuration\" \"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\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",
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"timestamp": "2026-03-09T16:29:18.340Z",
"type": "gemini",
"content": "I'll now refactor `ecs-cluster-infrastructure-service-alb-s3-logs.tf` to use the same robust joining method for its bucket policy statements.",
"thoughts": [
{
"subject": "Planning the next steps",
"description": "I'm currently focused on the next Terraform file: `ecs-cluster-infrastructure-service-alb-s3-logs.tf`. This should involve setting up the logging infrastructure. My immediate concern is ensuring that the configuration works correctly with the ALB logs and the S3 bucket.",
"timestamp": "2026-03-09T16:29:16.236Z"
}
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"old_string": " policy = templatefile(\n \"${path.module}/policies/s3-bucket-policy.json.tpl\",\n {\n statement = <<EOT\n [\n ${templatefile(\"${path.root}/policies/s3-bucket-policy-statements/enforce-tls.json.tpl\", { bucket_arn = aws_s3_bucket.infrastructure_ecs_cluster_service_alb_logs[0].arn })},\n ${templatefile(\"${path.root}/policies/s3-bucket-policy-statements/alb-logs.json.tpl\", {\n bucket_arn = aws_s3_bucket.infrastructure_ecs_cluster_service_alb_logs[0].arn,\n elb_account_id = data.aws_elb_service_account.current.id,\n account_id = local.aws_account_id\n})}\n ]\n EOT\n}\n)\n",
"new_string": " policy = templatefile(\n \"${path.module}/policies/s3-bucket-policy.json.tpl\",\n {\n statement = \"[${join(\",\", [\n for s in [\n templatefile(\"${path.root}/policies/s3-bucket-policy-statements/enforce-tls.json.tpl\", { bucket_arn = aws_s3_bucket.infrastructure_ecs_cluster_service_alb_logs[0].arn }),\n templatefile(\"${path.root}/policies/s3-bucket-policy-statements/alb-logs.json.tpl\", {\n bucket_arn = aws_s3_bucket.infrastructure_ecs_cluster_service_alb_logs[0].arn,\n elb_account_id = data.aws_elb_service_account.current.id,\n account_id = local.aws_account_id\n })\n ] : s if s != null && s != \"\"\n ])}]\"\n }\n )\n",
"instruction": "Refactor S3 bucket policy construction to avoid trailing comma or invalid JSON formatting issues using list comprehension and join."
},
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{
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"name": "replace",
"response": {
"output": "Successfully modified file: /Users/bob/git/dxw/terraform-dxw-dalmatian-infrastructure/ecs-cluster-infrastructure-service-alb-s3-logs.tf (1 replacements). Here is the updated code:\n...\n\n bucket = aws_s3_bucket.infrastructure_ecs_cluster_service_alb_logs[0].id\n policy = templatefile(\n \"${path.module}/policies/s3-bucket-policy.json.tpl\",\n {\n statement = \"[${join(\",\", [\n for s in [\n templatefile(\"${path.root}/policies/s3-bucket-policy-statements/enforce-tls.json.tpl\", { bucket_arn = aws_s3_bucket.infrastructure_ecs_cluster_service_alb_logs[0].arn }),\n templatefile(\"${path.root}/policies/s3-bucket-policy-statements/alb-logs.json.tpl\", {\n bucket_arn = aws_s3_bucket.infrastructure_ecs_cluster_service_alb_logs[0].arn,\n elb_account_id = data.aws_elb_service_account.current.id,\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_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..."
}
}
}
],
"status": "success",
"timestamp": "2026-03-09T16:29:23.827Z",
"resultDisplay": {
"fileDiff": "Index: ecs-cluster-infrastructure-service-alb-s3-logs.tf\n===================================================================\n--- ecs-cluster-infrastructure-service-alb-s3-logs.tf\tCurrent\n+++ ecs-cluster-infrastructure-service-alb-s3-logs.tf\tProposed\n@@ -13,19 +13,19 @@\n policy = templatefile(\n \"${path.module}/policies/s3-bucket-policy.json.tpl\",\n {\n- statement = <<EOT\n- [\n- ${templatefile(\"${path.root}/policies/s3-bucket-policy-statements/enforce-tls.json.tpl\", { bucket_arn = aws_s3_bucket.infrastructure_ecs_cluster_service_alb_logs[0].arn })},\n- ${templatefile(\"${path.root}/policies/s3-bucket-policy-statements/alb-logs.json.tpl\", {\n- bucket_arn = aws_s3_bucket.infrastructure_ecs_cluster_service_alb_logs[0].arn,\n- elb_account_id = data.aws_elb_service_account.current.id,\n- account_id = local.aws_account_id\n-})}\n- ]\n- EOT\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_ecs_cluster_service_alb_logs[0].arn }),\n+ templatefile(\"${path.root}/policies/s3-bucket-policy-statements/alb-logs.json.tpl\", {\n+ bucket_arn = aws_s3_bucket.infrastructure_ecs_cluster_service_alb_logs[0].arn,\n+ elb_account_id = data.aws_elb_service_account.current.id,\n+ account_id = local.aws_account_id\n+ })\n+ ] : s if s != null && s != \"\"\n+ ])}]\"\n+ }\n+ )\n }\n-)\n-}\n \n resource \"aws_s3_bucket_public_access_block\" \"infrastructure_ecs_cluster_service_alb_logs\" {\n count = local.enable_infrastructure_ecs_cluster_services_alb_logs ? 1 : 0\n",
"fileName": "ecs-cluster-infrastructure-service-alb-s3-logs.tf",
"filePath": "/Users/bob/git/dxw/terraform-dxw-dalmatian-infrastructure/ecs-cluster-infrastructure-service-alb-s3-logs.tf",
"originalContent": "# https://github.com/aquasecurity/tfsec/issues/2081\n# tfsec:ignore:aws-s3-enable-bucket-logging\nresource \"aws_s3_bucket\" \"infrastructure_ecs_cluster_service_alb_logs\" {\n count = local.enable_infrastructure_ecs_cluster_services_alb_logs ? 1 : 0\n\n bucket = \"${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 = <<EOT\n [\n ${templatefile(\"${path.root}/policies/s3-bucket-policy-statements/enforce-tls.json.tpl\", { bucket_arn = aws_s3_bucket.infrastructure_ecs_cluster_service_alb_logs[0].arn })},\n ${templatefile(\"${path.root}/policies/s3-bucket-policy-statements/alb-logs.json.tpl\", {\n bucket_arn = aws_s3_bucket.infrastructure_ecs_cluster_service_alb_logs[0].arn,\n elb_account_id = data.aws_elb_service_account.current.id,\n account_id = local.aws_account_id\n})}\n ]\n EOT\n}\n)\n}\n\nresource \"aws_s3_bucket_public_access_block\" \"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 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_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\n versioning_configuration {\n status = \"Enabled\"\n }\n}\n\n# The ALB logs service can only put logs to an S3 bucket with Amazon S3-managed keys (SSE-S3)\n#tfsec:ignore:aws-s3-encryption-customer-key\nresource \"aws_s3_bucket_server_side_encryption_configuration\" \"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\n rule {\n apply_server_side_encryption_by_default {\n sse_algorithm = \"AES256\"\n }\n }\n}\n\nresource \"aws_s3_bucket_lifecycle_configuration\" \"infrastructure_ecs_cluster_service_alb_logs\" {\n count = local.enable_infrastructure_ecs_cluster_services_alb_logs && local.infrastructure_ecs_cluster_services_alb_logs_retention != 0 ? 1 : 0\n\n bucket = aws_s3_bucket.infrastructure_ecs_cluster_service_alb_logs[0].id\n\n rule {\n id = \"all_expire\"\n\n filter {\n prefix = \"\"\n }\n\n expiration {\n days = local.infrastructure_ecs_cluster_services_alb_logs_retention\n }\n\n status = \"Enabled\"\n }\n}\n",
"newContent": "# 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 = \"[${join(\",\", [\n for s in [\n templatefile(\"${path.root}/policies/s3-bucket-policy-statements/enforce-tls.json.tpl\", { bucket_arn = aws_s3_bucket.infrastructure_ecs_cluster_service_alb_logs[0].arn }),\n templatefile(\"${path.root}/policies/s3-bucket-policy-statements/alb-logs.json.tpl\", {\n bucket_arn = aws_s3_bucket.infrastructure_ecs_cluster_service_alb_logs[0].arn,\n elb_account_id = data.aws_elb_service_account.current.id,\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_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 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_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\n versioning_configuration {\n status = \"Enabled\"\n }\n}\n\n# The ALB logs service can only put logs to an S3 bucket with Amazon S3-managed keys (SSE-S3)\n#tfsec:ignore:aws-s3-encryption-customer-key\nresource \"aws_s3_bucket_server_side_encryption_configuration\" \"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\n rule {\n apply_server_side_encryption_by_default {\n sse_algorithm = \"AES256\"\n }\n }\n}\n\nresource \"aws_s3_bucket_lifecycle_configuration\" \"infrastructure_ecs_cluster_service_alb_logs\" {\n count = local.enable_infrastructure_ecs_cluster_services_alb_logs && local.infrastructure_ecs_cluster_services_alb_logs_retention != 0 ? 1 : 0\n\n bucket = aws_s3_bucket.infrastructure_ecs_cluster_service_alb_logs[0].id\n\n rule {\n id = \"all_expire\"\n\n filter {\n prefix = \"\"\n }\n\n expiration {\n days = local.infrastructure_ecs_cluster_services_alb_logs_retention\n }\n\n status = \"Enabled\"\n }\n}\n",
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"id": "96e6a0e9-269a-4f29-9e33-478bca003975",
"timestamp": "2026-03-09T16:29:29.260Z",
"type": "gemini",
"content": "I'll now refactor `ecs-cluster-infrastructure-service-build-pipeline-s3-artifact-store.tf` to use the same robust joining pattern for its bucket policy statements.",
"thoughts": [
{
"subject": "Examining Infrastructure Plans",
"description": "I'm currently reviewing `ecs-cluster-infrastructure-service-build-pipeline-s3-artifact-store .tf`. The goal is to analyze the infrastructure's construction and how it will be managed and deployed. It's a key part of the process, and understanding the artifacts store in relation to the pipeline is critical.",
"timestamp": "2026-03-09T16:29:26.679Z"
}
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"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.infrastructure_ecs_cluster_service_build_pipeline_artifact_store[0].arn\n }),\n local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/s3-bucket-policy-statements/enforce-kms-encryption.json.tpl\", {\n bucket_arn = aws_s3_bucket.infrastructure_ecs_cluster_service_build_pipeline_artifact_store[0].arn\n }) : null\n ] : s if s != null && s != \"\"\n ])}]\"\n }\n )\n",
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"old_string": " policy = templatefile(\n \"${path.module}/policies/s3-bucket-policy.json.tpl\",\n {\n statement = <<EOT\n [\n ${templatefile(\"${path.root}/policies/s3-bucket-policy-statements/enforce-tls.json.tpl\",\n {\n bucket_arn = aws_s3_bucket.infrastructure_ecs_cluster_service_build_pipeline_artifact_store[0].arn\n }\n )}${local.infrastructure_vpc_flow_logs_cloudwatch_logs && local.infrastructure_kms_encryption ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/s3-bucket-policy-statements/enforce-kms-encryption.json.tpl\",\n {\n bucket_arn = local.infrastructure_kms_encryption ? aws_s3_bucket.infrastructure_ecs_cluster_service_build_pipeline_artifact_store[0].arn : \"\"\n }\n )}\n ]\n EOT\n}\n)\n",
"file_path": "/Users/bob/git/dxw/terraform-dxw-dalmatian-infrastructure/ecs-cluster-infrastructure-service-build-pipeline-s3-artifact-store.tf",
"instruction": "Refactor S3 bucket policy construction to avoid trailing comma or invalid JSON formatting issues using list comprehension and join."
},
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"name": "replace",
"response": {
"output": "Successfully modified file: /Users/bob/git/dxw/terraform-dxw-dalmatian-infrastructure/ecs-cluster-infrastructure-service-build-pipeline-s3-artifact-store.tf (1 replacements). Here is the updated code:\n...\n\n bucket = aws_s3_bucket.infrastructure_ecs_cluster_service_build_pipeline_artifact_store[0].id\n policy = templatefile(\n \"${path.module}/policies/s3-bucket-policy.json.tpl\",\n {\n statement = \"[${join(\",\", [\n for s in [\n templatefile(\"${path.root}/policies/s3-bucket-policy-statements/enforce-tls.json.tpl\", {\n bucket_arn = aws_s3_bucket.infrastructure_ecs_cluster_service_build_pipeline_artifact_store[0].arn\n }),\n local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/s3-bucket-policy-statements/enforce-kms-encryption.json.tpl\", {\n bucket_arn = aws_s3_bucket.infrastructure_ecs_cluster_service_build_pipeline_artifact_store[0].arn\n }) : null\n ] : s if s != null && s != \"\"\n ])}]\"\n }\n )\n}\n\nresource \"aws_s3_bucket_public_access_block\" \"infrastructure_ecs_cluster_service_build_pipeline_artifact_store\" {\n count = length(local.infrastructure_ecs_cluster_services) != 0 ? 1 : 0\n\n bucket = aws_s3_bucket.infrastructure_ecs_cluster_service_build_pipeline_artifact_store[0].id\n..."
}
}
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],
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"timestamp": "2026-03-09T16:29:32.278Z",
"resultDisplay": {
"fileDiff": "Index: ecs-cluster-infrastructure-service-build-pipeline-s3-artifact-store.tf\n===================================================================\n--- ecs-cluster-infrastructure-service-build-pipeline-s3-artifact-store.tf\tCurrent\n+++ ecs-cluster-infrastructure-service-build-pipeline-s3-artifact-store.tf\tProposed\n@@ -12,23 +12,19 @@\n policy = templatefile(\n \"${path.module}/policies/s3-bucket-policy.json.tpl\",\n {\n- statement = <<EOT\n- [\n- ${templatefile(\"${path.root}/policies/s3-bucket-policy-statements/enforce-tls.json.tpl\",\n- {\n- bucket_arn = aws_s3_bucket.infrastructure_ecs_cluster_service_build_pipeline_artifact_store[0].arn\n- }\n- )}${local.infrastructure_vpc_flow_logs_cloudwatch_logs && local.infrastructure_kms_encryption ? \",\" : \"\"}\n- ${templatefile(\"${path.root}/policies/s3-bucket-policy-statements/enforce-kms-encryption.json.tpl\",\n- {\n- bucket_arn = local.infrastructure_kms_encryption ? aws_s3_bucket.infrastructure_ecs_cluster_service_build_pipeline_artifact_store[0].arn : \"\"\n- }\n- )}\n- ]\n- EOT\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.infrastructure_ecs_cluster_service_build_pipeline_artifact_store[0].arn\n+ }),\n+ local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/s3-bucket-policy-statements/enforce-kms-encryption.json.tpl\", {\n+ bucket_arn = aws_s3_bucket.infrastructure_ecs_cluster_service_build_pipeline_artifact_store[0].arn\n+ }) : null\n+ ] : s if s != null && s != \"\"\n+ ])}]\"\n+ }\n+ )\n }\n-)\n-}\n \n resource \"aws_s3_bucket_public_access_block\" \"infrastructure_ecs_cluster_service_build_pipeline_artifact_store\" {\n count = length(local.infrastructure_ecs_cluster_services) != 0 ? 1 : 0\n",
"fileName": "ecs-cluster-infrastructure-service-build-pipeline-s3-artifact-store.tf",
"filePath": "/Users/bob/git/dxw/terraform-dxw-dalmatian-infrastructure/ecs-cluster-infrastructure-service-build-pipeline-s3-artifact-store.tf",
"originalContent": "resource \"aws_s3_bucket\" \"infrastructure_ecs_cluster_service_build_pipeline_artifact_store\" {\n count = length(local.infrastructure_ecs_cluster_services) != 0 ? 1 : 0\n\n bucket = \"${local.resource_prefix_hash}-ecs-cluster-service-build-pipeline-artifact-store\"\n\n}\n\nresource \"aws_s3_bucket_policy\" \"infrastructure_ecs_cluster_service_build_pipeline_artifact_store\" {\n count = length(local.infrastructure_ecs_cluster_services) != 0 ? 1 : 0\n\n bucket = aws_s3_bucket.infrastructure_ecs_cluster_service_build_pipeline_artifact_store[0].id\n policy = templatefile(\n \"${path.module}/policies/s3-bucket-policy.json.tpl\",\n {\n statement = <<EOT\n [\n ${templatefile(\"${path.root}/policies/s3-bucket-policy-statements/enforce-tls.json.tpl\",\n {\n bucket_arn = aws_s3_bucket.infrastructure_ecs_cluster_service_build_pipeline_artifact_store[0].arn\n }\n )}${local.infrastructure_vpc_flow_logs_cloudwatch_logs && local.infrastructure_kms_encryption ? \",\" : \"\"}\n ${templatefile(\"${path.root}/policies/s3-bucket-policy-statements/enforce-kms-encryption.json.tpl\",\n {\n bucket_arn = local.infrastructure_kms_encryption ? aws_s3_bucket.infrastructure_ecs_cluster_service_build_pipeline_artifact_store[0].arn : \"\"\n }\n )}\n ]\n EOT\n}\n)\n}\n\nresource \"aws_s3_bucket_public_access_block\" \"infrastructure_ecs_cluster_service_build_pipeline_artifact_store\" {\n count = length(local.infrastructure_ecs_cluster_services) != 0 ? 1 : 0\n\n bucket = aws_s3_bucket.infrastructure_ecs_cluster_service_build_pipeline_artifact_store[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_ecs_cluster_service_build_pipeline_artifact_store\" {\n count = length(local.infrastructure_ecs_cluster_services) != 0 ? 1 : 0\n\n bucket = aws_s3_bucket.infrastructure_ecs_cluster_service_build_pipeline_artifact_store[0].id\n\n versioning_configuration {\n status = \"Enabled\"\n }\n}\n\nresource \"aws_s3_bucket_logging\" \"infrastructure_ecs_cluster_service_build_pipeline_artifact_store\" {\n count = length(local.infrastructure_ecs_cluster_services) != 0 ? 1 : 0\n\n bucket = aws_s3_bucket.infrastructure_ecs_cluster_service_build_pipeline_artifact_store[0].id\n\n target_bucket = aws_s3_bucket.infrastructure_logs[0].id\n target_prefix = \"s3/infrastructure-ecs-cluster-service-build-pipeline-artifact-store\"\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_ecs_cluster_service_build_pipeline_artifact_store\" {\n count = length(local.infrastructure_ecs_cluster_services) != 0 ? 1 : 0\n\n bucket = aws_s3_bucket.infrastructure_ecs_cluster_service_build_pipeline_artifact_store[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\" \"infrastructure_ecs_cluster_service_build_pipeline_artifact_store\" {\n count = length(local.infrastructure_ecs_cluster_services) != 0 ? 1 : 0\n\n bucket = aws_s3_bucket.infrastructure_ecs_cluster_service_build_pipeline_artifact_store[0].id\n\n rule {\n id = \"transition-to-ia-then-glacier\"\n\n transition {\n days = 30\n storage_class = \"STANDARD_IA\"\n }\n\n transition {\n days = 60\n storage_class = \"GLACIER\"\n }\n\n filter {\n prefix = \"\"\n }\n\n status = \"Enabled\"\n }\n}\n",
"newContent": "resource \"aws_s3_bucket\" \"infrastructure_ecs_cluster_service_build_pipeline_artifact_store\" {\n count = length(local.infrastructure_ecs_cluster_services) != 0 ? 1 : 0\n\n bucket = \"${local.resource_prefix_hash}-ecs-cluster-service-build-pipeline-artifact-store\"\n\n}\n\nresource \"aws_s3_bucket_policy\" \"infrastructure_ecs_cluster_service_build_pipeline_artifact_store\" {\n count = length(local.infrastructure_ecs_cluster_services) != 0 ? 1 : 0\n\n bucket = aws_s3_bucket.infrastructure_ecs_cluster_service_build_pipeline_artifact_store[0].id\n policy = templatefile(\n \"${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\", {\n bucket_arn = aws_s3_bucket.infrastructure_ecs_cluster_service_build_pipeline_artifact_store[0].arn\n }),\n local.infrastructure_kms_encryption ? templatefile(\"${path.root}/policies/s3-bucket-policy-statements/enforce-kms-encryption.json.tpl\", {\n bucket_arn = aws_s3_bucket.infrastructure_ecs_cluster_service_build_pipeline_artifact_store[0].arn\n }) : null\n ] : s if s != null && s != \"\"\n ])}]\"\n }\n )\n}\n\nresource \"aws_s3_bucket_public_access_block\" \"infrastructure_ecs_cluster_service_build_pipeline_artifact_store\" {\n count = length(local.infrastructure_ecs_cluster_services) != 0 ? 1 : 0\n\n bucket = aws_s3_bucket.infrastructure_ecs_cluster_service_build_pipeline_artifact_store[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_ecs_cluster_service_build_pipeline_artifact_store\" {\n count = length(local.infrastructure_ecs_cluster_services) != 0 ? 1 : 0\n\n bucket = aws_s3_bucket.infrastructure_ecs_cluster_service_build_pipeline_artifact_store[0].id\n\n versioning_configuration {\n status = \"Enabled\"\n }\n}\n\nresource \"aws_s3_bucket_logging\" \"infrastructure_ecs_cluster_service_build_pipeline_artifact_store\" {\n count = length(local.infrastructure_ecs_cluster_services) != 0 ? 1 : 0\n\n bucket = aws_s3_bucket.infrastructure_ecs_cluster_service_build_pipeline_artifact_store[0].id\n\n target_bucket = aws_s3_bucket.infrastructure_logs[0].id\n target_prefix = \"s3/infrastructure-ecs-cluster-service-build-pipeline-artifact-store\"\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_ecs_cluster_service_build_pipeline_artifact_store\" {\n count = length(local.infrastructure_ecs_cluster_services) != 0 ? 1 : 0\n\n bucket = aws_s3_bucket.infrastructure_ecs_cluster_service_build_pipeline_artifact_store[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\" \"infrastructure_ecs_cluster_service_build_pipeline_artifact_store\" {\n count = length(local.infrastructure_ecs_cluster_services) != 0 ? 1 : 0\n\n bucket = aws_s3_bucket.infrastructure_ecs_cluster_service_build_pipeline_artifact_store[0].id\n\n rule {\n id = \"transition-to-ia-then-glacier\"\n\n transition {\n days = 30\n storage_class = \"STANDARD_IA\"\n }\n\n transition {\n days = 60\n storage_class = \"GLACIER\"\n }\n\n filter {\n prefix = \"\"\n }\n\n status = \"Enabled\"\n }\n}\n",
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{
"id": "3ca34de2-3e8d-43e9-9775-3f056541f841",
"timestamp": "2026-03-09T16:29:39.509Z",
"type": "gemini",
"content": "I'll examine `ecs-cluster-infrastructure-service-s3-environment-files.tf` to check for similar JSON formatting risks and ensure consistency across the codebase.",
"thoughts": [
{
"subject": "Revisiting a Condition",
"description": "I've hit a snag. I omitted a crucial part of the condition related to `local.infrastructure_vpc_flow_logs_cloudwatch_logs` and `local .infrastructure_kms_encryption`. Now I must re-examine the original code in the `ecs-cluster-infrastructure-service-build-pipeline-s3-artifact-store.tf` file to ensure the logic remains intact. I must proceed cautiously.",
"timestamp": "2026-03-09T16:29:35.390Z"
},
{
"subject": "Analyzing the Refactor",
"description": "I've just confirmed the refactored code's behavior. It correctly renders the KMS encryption template when `local.infrastructure_kms_encryption` is true. When it's false, the template is gracefully skipped. The original code's behavior, where the template was always called but conditional within, is now functionally equivalent. I am confident in this approach.",
"timestamp": "2026-03-09T16:29:37.592Z"
},
{
"subject": "Verifying the Comma",
"description": "I've been examining the logic around the comma and the KMS encryption template. It seems the original code had an extraneous condition, and my refactor's approach, while simpler, remains functionally equivalent. I'm now double-checking the other relevant files to be absolutely sure the logic, particularly around the artifact store bucket and S3, aligns with the intended behavior and the copy-paste error doesn't crop up elsewhere.",
"timestamp": "2026-03-09T16:29:39.393Z"
}
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"output": "resource \"aws_s3_bucket\" \"infrastructure_ecs_cluster_service_environment_files\" {\n count = length(local.infrastructure_ecs_cluster_services) != 0 ? 1 : 0\n\n bucket = \"${local.resource_prefix_hash}-ecs-cluster-service-environment-files\"\n}\n\nresource \"aws_s3_bucket_policy\" \"infrastructure_ecs_cluster_service_environment_files\" {\n count = length(local.infrastructure_ecs_cluster_services) != 0 ? 1 : 0\n\n bucket = aws_s3_bucket.infrastructure_ecs_cluster_service_environment_files[0].id\n policy = templatefile(\n \"${path.module}/policies/s3-bucket-policy.json.tpl\",\n {\n statement = <<EOT\n [\n ${templatefile(\"${path.root}/policies/s3-bucket-policy-statements/enforce-tls.json.tpl\",\n {\n bucket_arn = aws_s3_bucket.infrastructure_ecs_cluster_service_environment_files[0].arn\n }\n )}\n ]\n EOT\n}\n)\n}\n\nresource \"aws_s3_bucket_public_access_block\" \"infrastructure_ecs_cluster_service_environment_files\" {\n count = length(local.infrastructure_ecs_cluster_services) != 0 ? 1 : 0\n\n bucket = aws_s3_bucket.infrastructure_ecs_cluster_service_environment_files[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_ecs_cluster_service_environment_files\" {\n count = length(local.infrastructure_ecs_cluster_services) != 0 ? 1 : 0\n\n bucket = aws_s3_bucket.infrastructure_ecs_cluster_service_environment_files[0].id\n\n versioning_configuration {\n status = \"Enabled\"\n }\n}\n\nresource \"aws_s3_bucket_logging\" \"infrastructure_ecs_cluster_service_environment_files\" {\n count = length(local.infrastructure_ecs_cluster_services) != 0 ? 1 : 0\n\n bucket = aws_s3_bucket.infrastructure_ecs_cluster_service_environment_files[0].id\n\n target_bucket = aws_s3_bucket.infrastructure_logs[0].id\n target_prefix = \"s3/infrastructure-ecs-cluster-service-environment-files\"\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_ecs_cluster_service_environment_files\" {\n count = length(local.infrastructure_ecs_cluster_services) != 0 ? 1 : 0\n\n bucket = aws_s3_bucket.infrastructure_ecs_cluster_service_environment_files[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"
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"timestamp": "2026-03-09T16:29:43.333Z",
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"content": "I'll check `ecs-cluster-infrastructure-service-build-pipeline-s3-buildspec-store.tf` to ensure its bucket policy is safe from JSON formatting errors.",
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"subject": "Confirming Finality of Changes",
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"name": "read_file",
"response": {
"output": "resource \"aws_s3_bucket\" \"infrastructure_ecs_cluster_service_build_pipeline_buildspec_store\" {\n count = length(local.infrastructure_ecs_cluster_services) != 0 ? 1 : 0\n\n bucket = \"${local.resource_prefix_hash}-ecs-cluster-service-build-pipeline-buildspec-store\"\n\n}\n\nresource \"aws_s3_bucket_policy\" \"infrastructure_ecs_cluster_service_build_pipeline_buildspec_store\" {\n count = length(local.infrastructure_ecs_cluster_services) != 0 ? 1 : 0\n\n bucket = aws_s3_bucket.infrastructure_ecs_cluster_service_build_pipeline_buildspec_store[0].id\n policy = templatefile(\n \"${path.module}/policies/s3-bucket-policy.json.tpl\",\n {\n statement = <<EOT\n [\n ${templatefile(\"${path.root}/policies/s3-bucket-policy-statements/enforce-tls.json.tpl\",\n {\n bucket_arn = aws_s3_bucket.infrastructure_ecs_cluster_service_build_pipeline_buildspec_store[0].arn\n }\n )}\n ]\n EOT\n}\n)\n}\n\nresource \"aws_s3_bucket_public_access_block\" \"infrastructure_ecs_cluster_service_build_pipeline_buildspec_store\" {\n count = length(local.infrastructure_ecs_cluster_services) != 0 ? 1 : 0\n\n bucket = aws_s3_bucket.infrastructure_ecs_cluster_service_build_pipeline_buildspec_store[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_ecs_cluster_service_build_pipeline_buildspec_store\" {\n count = length(local.infrastructure_ecs_cluster_services) != 0 ? 1 : 0\n\n bucket = aws_s3_bucket.infrastructure_ecs_cluster_service_build_pipeline_buildspec_store[0].id\n\n versioning_configuration {\n status = \"Enabled\"\n }\n}\n\nresource \"aws_s3_bucket_logging\" \"infrastructure_ecs_cluster_service_build_pipeline_buildspec_store\" {\n count = length(local.infrastructure_ecs_cluster_services) != 0 ? 1 : 0\n\n bucket = aws_s3_bucket.infrastructure_ecs_cluster_service_build_pipeline_buildspec_store[0].id\n\n target_bucket = aws_s3_bucket.infrastructure_logs[0].id\n target_prefix = \"s3/infrastructure-ecs-cluster-service-build-pipeline-buildspec-store\"\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_ecs_cluster_service_build_pipeline_buildspec_store\" {\n count = length(local.infrastructure_ecs_cluster_services) != 0 ? 1 : 0\n\n bucket = aws_s3_bucket.infrastructure_ecs_cluster_service_build_pipeline_buildspec_store[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_object\" \"infrastructure_ecs_cluster_service_build_pipeline_buildspec_store_files\" {\n for_each = length(local.infrastructure_ecs_cluster_services) != 0 ? fileset(\"${path.root}/buildspecs/\", \"*\") : []\n\n bucket = aws_s3_bucket.infrastructure_ecs_cluster_service_build_pipeline_buildspec_store[0].id\n key = each.value\n source = \"${path.root}/buildspecs/${each.value}\"\n source_hash = filemd5(\"${path.root}/buildspecs/${each.value}\")\n content_type = \"text/plain\"\n kms_key_id = local.infrastructure_kms_encryption ? aws_kms_key.infrastructure[0].arn : null\n}\n"
}
}
}
],
"status": "success",
"timestamp": "2026-03-09T16:29:43.369Z",
"resultDisplay": "",
"displayName": "ReadFile",
"description": "Reads and returns the content of a specified file. If the file is large, the content will be truncated. The tool's response will clearly indicate if truncation has occurred and will provide details on how to read more of the file using the 'start_line' and 'end_line' parameters. Handles text, images (PNG, JPG, GIF, WEBP, SVG, BMP), audio files (MP3, WAV, AIFF, AAC, OGG, FLAC), and PDF files. For text files, it can read specific line ranges.",
"renderOutputAsMarkdown": true
}
]
},
{
"id": "14e60250-aa55-4f8d-9f53-382ad0eb5353",
"timestamp": "2026-03-09T16:29:46.186Z",
"type": "gemini",
"content": "I'll check `cloudformation-custom-stack-s3-template-store.tf` to ensure its bucket policy is also safe from JSON formatting issues.",
"thoughts": [
{
"subject": "Evaluating Safe Templates",
"description": "I've been focusing on safely handling templates. Right now, I'm thinking about the implications of the `cloudformation-custom-stack-s3-template-store.tf `file. I'm assessing its role in the process.",
"timestamp": "2026-03-09T16:29:46.076Z"
}
],
"tokens": {
"input": 116964,
"output": 59,
"cached": 113448,
"thoughts": 24,
"tool": 0,
"total": 117047
},
"model": "gemini-3-flash-preview",
"toolCalls": [
{
"id": "read_file_1773073786181_0",
"name": "read_file",
"args": {
"file_path": "cloudformation-custom-stack-s3-template-store.tf"
},
"result": [
{
"functionResponse": {
"id": "read_file_1773073786181_0",
"name": "read_file",
"response": {
"output": "resource \"aws_s3_bucket\" \"cloudformation_custom_stack_template_store\" {\n count = local.enable_cloudformatian_s3_template_store ? 1 : 0\n\n bucket = \"${local.resource_prefix_hash}-cloudformation-custom-stack-templates\"\n}\n\nresource \"aws_s3_bucket_policy\" \"cloudformation_custom_stack_template_store\" {\n count = local.enable_cloudformatian_s3_template_store ? 1 : 0\n\n bucket = aws_s3_bucket.cloudformation_custom_stack_template_store[0].id\n policy = templatefile(\n \"${path.module}/policies/s3-bucket-policy.json.tpl\",\n {\n statement = <<EOT\n [\n ${templatefile(\"${path.root}/policies/s3-bucket-policy-statements/enforce-tls.json.tpl\",\n {\n bucket_arn = aws_s3_bucket.cloudformation_custom_stack_template_store[0].arn\n }\n )}\n ]\n EOT\n}\n)\n}\n\nresource \"aws_s3_bucket_public_access_block\" \"cloudformation_custom_stack_template_store\" {\n count = local.enable_cloudformatian_s3_template_store ? 1 : 0\n\n bucket = aws_s3_bucket.cloudformation_custom_stack_template_store[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\" \"cloudformation_custom_stack_template_store\" {\n count = local.enable_cloudformatian_s3_template_store ? 1 : 0\n\n bucket = aws_s3_bucket.cloudformation_custom_stack_template_store[0].id\n\n versioning_configuration {\n status = \"Enabled\"\n }\n}\n\nresource \"aws_s3_bucket_logging\" \"cloudformation_custom_stack_template_store\" {\n count = local.enable_cloudformatian_s3_template_store ? 1 : 0\n\n bucket = aws_s3_bucket.cloudformation_custom_stack_template_store[0].id\n\n target_bucket = aws_s3_bucket.infrastructure_logs[0].id\n target_prefix = \"s3/cloudformation-custom-stack-templates\"\n}\n\nresource \"aws_s3_bucket_server_side_encryption_configuration\" \"cloudformation_custom_stack_template_store\" {\n count = local.enable_cloudformatian_s3_template_store ? 1 : 0\n\n bucket = aws_s3_bucket.cloudformation_custom_stack_template_store[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"
}
}
}
],
"status": "success",
"timestamp": "2026-03-09T16:29:46.220Z",
"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": "bfd5b098-c6be-4dfc-af1a-7da3a4b39926",
"timestamp": "2026-03-09T16:29:49.821Z",
"type": "gemini",
"content": "I'll perform a final review of `s3-custom-buckets-kms.tf` to ensure no syntax errors were introduced during the refactor.",
"thoughts": [
{
"subject": "Finalizing the Review",
"description": "I'm checking the `s3-custom-buckets-kms.tf` file now. Ensuring the syntax is flawless is my top priority, especially after my prior blunder. I aim for complete accuracy.",
"timestamp": "2026-03-09T16:29:49.722Z"
}
],
"tokens": {
"input": 117782,
"output": 52,
"cached": 116973,
"thoughts": 61,
"tool": 0,
"total": 117895
},
"model": "gemini-3-flash-preview",
"toolCalls": [
{
"id": "read_file_1773073789817_0",
"name": "read_file",
"args": {
"file_path": "s3-custom-buckets-kms.tf"
},
"result": [
{
"functionResponse": {
"id": "read_file_1773073789817_0",
"name": "read_file",
"response": {
"output": "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}-${each.key}-custom-bucket\"\n target_key_id = aws_kms_key.custom_s3_buckets[each.key].key_id\n}\n"
}
}
}
],
"status": "success",
"timestamp": "2026-03-09T16:29:49.845Z",
"resultDisplay": "",
"displayName": "ReadFile",
"description": "Reads and returns the content of a specified file. If the file is large, the content will be truncated. The tool's response will clearly indicate if truncation has occurred and will provide details on how to read more of the file using the 'start_line' and 'end_line' parameters. Handles text, images (PNG, JPG, GIF, WEBP, SVG, BMP), audio files (MP3, WAV, AIFF, AAC, OGG, FLAC), and PDF files. For text files, it can read specific line ranges.",
"renderOutputAsMarkdown": true
}
]
},
{
"id": "38d16af4-2fad-4e73-9976-93e999efdbe9",
"timestamp": "2026-03-09T16:29:52.261Z",
"type": "gemini",
"content": "I'll check `rds-infrastructure-kms.tf` to ensure it's also free of syntax errors and correctly refactored.",
"thoughts": [
{
"subject": "Checking for Approval",
"description": "I've reviewed the initial setup and it seems sound. Now, I'm shifting my focus to `rds-infrastructure-kms.tf` to ensure everything aligns with best practices and our security requirements. A thorough examination is in order before the green light is given.",
"timestamp": "2026-03-09T16:29:52.133Z"
}
],
"tokens": {
"input": 118362,
"output": 46,
"cached": 116989,
"thoughts": 20,
"tool": 0,
"total": 118428
},
"model": "gemini-3-flash-preview",
"toolCalls": [
{
"id": "read_file_1773073792256_0",
"name": "read_file",
"args": {
"file_path": "rds-infrastructure-kms.tf"
},
"result": [
{
"functionResponse": {
"id": "read_file_1773073792256_0",
"name": "read_file",
"response": {
"output": "resource \"aws_kms_key\" \"infrastructure_rds\" {\n for_each = {\n for k, v in local.infrastructure_rds : k => v if v[\"dedicated_kms_key\"] == true\n }\n\n description = \"${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"
}
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