-
Notifications
You must be signed in to change notification settings - Fork 0
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
- Loading branch information
Showing
9 changed files
with
441 additions
and
112 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,20 @@ | ||
| resource "aws_cloudtrail" "this" { | ||
| name = local.name | ||
| s3_bucket_name = aws_s3_bucket.this.id | ||
| s3_key_prefix = var.cloudtrail_bucket_prefix | ||
| include_global_service_events = true | ||
| is_multi_region_trail = false | ||
| enable_log_file_validation = true | ||
| enable_logging = true | ||
| kms_key_id = var.kms_key_arn | ||
| # sns_topic_name = aws_sns_topic.cloudtrail.arn | ||
| # cloud_watch_logs_group_arn = aws_cloudwatch_log_group.inf-cloudtrail.arn | ||
| # cloud_watch_logs_role_arn = aws_iam_role.inf-cloudtrail.arn | ||
|
|
||
| tags = merge( | ||
| local.base_tags, | ||
| var.tags, | ||
| { "Name" = local.name }, | ||
| ) | ||
| depends_on = [aws_s3_bucket_policy.bucket_policy] | ||
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,29 @@ | ||
| data "aws_iam_policy_document" "cloudwatch_policy" { | ||
| statement { | ||
| sid = "AWSCloudTrailCreateLogStream" | ||
| effect = "Allow" | ||
| actions = ["logs:CreateLogStream"] | ||
| resources = [local.cloudwatch_resources] | ||
| } | ||
|
|
||
| statement { | ||
| sid = "AWSCloudTrailPutLogEvents" | ||
| effect = "Allow" | ||
| actions = ["logs:PutLogEvents"] | ||
| resources = [local.cloudwatch_resources] | ||
| } | ||
| } | ||
|
|
||
| resource "aws_cloudwatch_log_group" "this" { | ||
| name = local.name | ||
|
|
||
| # kms_key_id = var.kms_key_id | ||
| # kms_key_id = var.kms_key_arn | ||
| kms_key_id = data.aws_kms_key.incoming_key.id | ||
| retention_in_days = 7 | ||
|
|
||
| tags = merge( | ||
| local.common_tags, | ||
| map("Name", local.name), | ||
| ) | ||
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,166 @@ | ||
| #--- | ||
| # kms key | ||
| #--- | ||
| resource "aws_kms_key" "key" { | ||
| description = "Encrypt CloudTrail objects and streams" | ||
| enable_key_rotation = true | ||
| policy = data.aws_iam_policy_document.key.json | ||
|
|
||
| tags = merge( | ||
| local.common_tags, | ||
| map("boc:aws:region", local.region), | ||
| map("Name", var.kms_key), | ||
| ) | ||
| lifecycle { | ||
| ignore_changes = [tags["boc:tf_module_version"]] | ||
| } | ||
| } | ||
|
|
||
| resource "aws_kms_alias" "key" { | ||
| name = "alias/${var.kms_key}" | ||
| target_key_id = aws_kms_key.key.key_id | ||
| } | ||
|
|
||
| output "kms_key_id" { | ||
| description = "Cloudtrail Key ID" | ||
| value = aws_kms_key.key.id | ||
| } | ||
| output "kms_key_arn" { | ||
| description = "Cloudtrail Key ARN" | ||
| value = aws_kms_key.key.arn | ||
| } | ||
|
|
||
| data "aws_iam_policy_document" "key" { | ||
| policy_id = "inf-cloudtrail KMS access" | ||
| statement { | ||
| sid = "EnableIAMUserPermissions" | ||
| effect = "Allow" | ||
| actions = ["kms:*"] | ||
| resources = ["*"] | ||
| principals { | ||
| type = "AWS" | ||
|
|
||
| identifiers = [ | ||
| # data.aws_caller_identity.current.arn, | ||
| "arn:${data.aws_arn.current.partition}:iam::${var.account_id}:root", | ||
| # "arn:${data.aws_arn.current.partition}:sts::${var.account_id}:assumed-role/r-inf-cloud-admin/${var.tag_creator}", | ||
| ] | ||
| } | ||
| } | ||
|
|
||
| statement { | ||
| sid = "AllowCloudTrailEncryptLogs" | ||
| effect = "Allow" | ||
| actions = ["kms:GenerateDataKey*"] | ||
| resources = ["*"] | ||
|
|
||
| principals { | ||
| type = "Service" | ||
| # identifiers = ["cloudtrail.amazonaws.com"] | ||
| identifiers = ["cloudtrail.amazonaws.com", "logs.amazonaws.com", "logs.${local.region}.amazonaws.com"] | ||
| } | ||
|
|
||
| condition { | ||
| test = "StringLike" | ||
| variable = "kms:EncryptionContext:aws:cloudtrail:arn" | ||
| values = ["arn:${data.aws_arn.current.partition}:cloudtrail:*:${var.account_id}:trail/*"] | ||
| } | ||
| } | ||
|
|
||
| statement { | ||
| sid = "AllowCloudTrailKeyActivities" | ||
| effect = "Allow" | ||
| actions = [ | ||
| "kms:Describe*", | ||
| "log:AssociateKmsKey", | ||
| "log:DisassociateKmsKey" | ||
| ] | ||
| resources = ["*"] | ||
|
|
||
| principals { | ||
| type = "Service" | ||
| identifiers = ["cloudtrail.amazonaws.com", "logs.amazonaws.com", "logs.${local.region}.amazonaws.com"] | ||
| } | ||
| } | ||
|
|
||
| statement { | ||
| sid = "AllowPrincipalsDecryptLogFiles" | ||
| effect = "Allow" | ||
|
|
||
| principals { | ||
| type = "AWS" | ||
| identifiers = ["*"] | ||
| } | ||
| actions = [ | ||
| "kms:Encrypt", | ||
| "kms:Decrypt", | ||
| "kms:ReEncryptFrom" | ||
| ] | ||
| resources = ["*"] | ||
|
|
||
| condition { | ||
| test = "StringEquals" | ||
| variable = "kms:CallerAccount" | ||
| values = [var.account_id] | ||
| } | ||
|
|
||
| condition { | ||
| test = "StringLike" | ||
| variable = "kms:EncryptionContext:aws:cloudtrail:arn" | ||
| values = ["arn:${data.aws_arn.current.partition}:cloudtrail:*:${var.account_id}:trail/*"] | ||
| } | ||
| } | ||
|
|
||
| statement { | ||
| sid = "EnableCrossAccountDecryptLogFiles" | ||
| effect = "Allow" | ||
|
|
||
| principals { | ||
| type = "AWS" | ||
| identifiers = ["*"] | ||
| } | ||
|
|
||
| actions = [ | ||
| "kms:Encrypt", | ||
| "kms:Decrypt", | ||
| "kms:ReEncryptFrom" | ||
| ] | ||
| resources = ["*"] | ||
|
|
||
| condition { | ||
| test = "StringEquals" | ||
| variable = "kms:CallerAccount" | ||
| values = [var.account_id] | ||
| } | ||
|
|
||
| condition { | ||
| test = "StringLike" | ||
| variable = "kms:EncryptionContext:aws:cloudtrail:arn" | ||
| values = ["arn:${data.aws_arn.current.partition}:cloudtrail:*:${var.account_id}:trail/*"] | ||
| } | ||
| } | ||
|
|
||
| statement { | ||
| sid = "AllowAliasCreationDuringSetup" | ||
| effect = "Allow" | ||
| actions = ["kms:CreateAlias"] | ||
| resources = ["*"] | ||
|
|
||
| principals { | ||
| type = "AWS" | ||
| identifiers = ["*"] | ||
| } | ||
|
|
||
| condition { | ||
| test = "StringEquals" | ||
| variable = "kms:CallerAccount" | ||
| values = [var.account_id] | ||
| } | ||
|
|
||
| condition { | ||
| test = "StringEquals" | ||
| variable = "kms:ViaService" | ||
| values = ["ec2.${local.region}.amazonaws.com}"] | ||
| } | ||
| } | ||
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Oops, something went wrong.