HC-vault-on-aws-FORK/iam-policies.tf

93 lines
1.7 KiB
HCL

# IAM Policies
## KMS Policy
data "aws_iam_policy_document" "kms_vault_policy" {
statement {
sid = "EncryptDecryptAndDescribe"
effect = "Allow"
actions = [
"kms:Decrypt",
"kms:Encrypt",
"kms:DescribeKey"
]
resources = [
aws_kms_key.seal.arn
]
}
}
## DynamoDB Policy
data "aws_iam_policy_document" "dynamodb_vault_policy" {
statement {
sid = "ManageTable"
effect = "Allow"
actions = [
"dynamodb:BatchGetItem",
"dynamodb:BatchWriteItem",
"dynamodb:PutItem",
"dynamodb:DescribeTable",
"dynamodb:DeleteItem",
"dynamodb:GetItem",
"dynamodb:ListTagsOfResource",
"dynamodb:UpdateItem",
"dynamodb:DescribeTimeToLive"
]
resources = [
aws_dynamodb_table.vault_storage.arn
]
}
statement {
sid = "GetStreamRecords"
effect = "Allow"
actions = [
"dynamodb:GetRecords"
]
resources = [
"${aws_dynamodb_table.vault_storage.arn}/stream/*"
]
}
statement {
sid = "QueryAndScanTable"
effect = "Allow"
actions = [
"dynamodb:Scan",
"dynamodb:Query"
]
resources = [
"${aws_dynamodb_table.vault_storage.arn}/index/*",
aws_dynamodb_table.vault_storage.arn
]
}
}
## S3 Policy
data "aws_iam_policy_document" "s3_vault_policy" {
statement {
sid = "PutObjects"
effect = "Allow"
actions = [
"s3:PutObject"
]
resources = [
"${aws_s3_bucket.vault_data.arn}/*"
]
}
}
## AutoScalingGroup Instance Trust Policy
data "aws_iam_policy_document" "asg_trust_policy" {
statement {
effect = "Allow"
principals {
type = "Service"
identifiers = ["ec2.amazonaws.com"]
}
actions = [
"sts:AssumeRole"
]
}
}