terraform-aws-kms

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Terraform module - Create and optionally shares kms key to other accounts.

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It's 100% Open Source and licensed under the APACHE2.

Usage

Include this repository as a module in your existing Terraform code:

module "efs" {
  source      = "JamesWoolfenden/kms/aws"
  version     = "v0.0.11"
  common_tags = var.common_tags
  key         = var.key
  user_policy = data.aws_iam_policy_document.kms.json
  alias       = var.alias
}

The example in the examplea folder shows how to pass your own policy in when creating your key.

If you want to share to other AWS accounts add values to a list called accounts to the module reference with the account ids, and set your own values to the map key.

Requirements

No requirements.

Providers

Name	Version
aws	n/a

Modules

No modules.

Resources

Name	Type
aws_kms_alias.key	resource
aws_kms_key.secure	resource

Inputs

Name	Description	Type	Default	Required
alias	KMS alias	string	"alias/ami-sharing"	no
common_tags	This is to help you add tags to your cloud objects	map(any)	n/a	yes
is_enabled	n/a	bool	true	no
key	Details of the key	object({ description = string deletion_window_in_days = number key_usage = string customer_master_key_spec = string })	{ "customer_master_key_spec": "SYMMETRIC_DEFAULT", "deletion_window_in_days": 10, "description": "KMS key 1", "key_usage": "ENCRYPT_DECRYPT" }	no
user_policy	Allow Key policies to be user supplied	string	""	no

Outputs

Name	Description
alias	n/a
secure	n/a

Policy

This is the policy required to build this project:

The Terraform resource required is:

resource "aws_iam_policy" "terraform_pike" {
  name_prefix = "terraform_pike"
  path        = "/"
  description = "Pike Autogenerated policy from IAC"

  policy = jsonencode({
    "Version": "2012-10-17",
    "Statement": [
        {
            "Sid": "VisualEditor0",
            "Effect": "Allow",
            "Action": [
                "kms:CreateAlias",
                "kms:CreateKey",
                "kms:DeleteAlias",
                "kms:DescribeKey",
                "kms:DisableKey",
                "kms:EnableKey",
                "kms:EnableKeyRotation",
                "kms:GetKeyPolicy",
                "kms:GetKeyRotationStatus",
                "kms:ListAliases",
                "kms:ListResourceTags",
                "kms:PutKeyPolicy",
                "kms:ScheduleKeyDeletion",
                "kms:TagResource",
                "kms:UntagResource"
            ],
            "Resource": "*"
        }
    ]
})
}

Related Projects

Check out these related projects.

• terraform-aws-s3 - S3 buckets

Help

Got a question?

File a GitHub issue.

Contributing

Bug Reports & Feature Requests

Please use the issue tracker to report any bugs or file feature requests.

Copyrights

Copyright © 2019-2022 James Woolfenden

License

See LICENSE for full details.

Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to you under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

https://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Contributors

James Woolfenden