data "aws_iam_policy_document" "proxy_assume_role" {
  statement {
    actions = ["sts:AssumeRole"]
    principals {
      type        = "Service"
      identifiers = ["rds.amazonaws.com"]
    }
  }
}

data "aws_iam_policy_document" "proxy_secrets" {
  statement {
    sid       = "SecretsManagerAccess"
    actions   = ["secretsmanager:GetSecretValue"]
    resources = var.secret_arns
  }

  statement {
    sid     = "KMSDecrypt"
    actions = ["kms:Decrypt"]
    resources = ["*"]
    condition {
      test     = "StringLike"
      variable = "kms:ViaService"
      values   = ["secretsmanager.*.amazonaws.com"]
    }
  }
}