provider "aws" {
  region = var.aws_region
}

data "aws_caller_identity" "current" {}

data "aws_iam_group" "group" {
  group_name = "terraform-generic-${var.environment}-group"
}

data "aws_iam_policy_document" "iam_access_key_policy" {
  statement {
    effect = "Allow"

    actions = [
      "iam:*AccessKey*",
    ]

    resources = [for user in var.integrations_users_to_manage : format("arn:aws:iam:*:${data.aws_caller_identity.current.account_id}:user/%s", user)]
  }
}

resource "aws_iam_policy" "iam_access_key_policy" {
  name   = "IAM-${var.environment}-integrations-user-access-key-policy"
  policy = data.aws_iam_policy_document.iam_access_key_policy.json
}

resource "aws_iam_group_policy_attachment" "policy_attachment" {
  group      = data.aws_iam_group.group.group_name
  policy_arn = aws_iam_policy.iam_access_key_policy.arn
}