but3-iac/terraform/modules/iam/main.tf

resource "google_service_account" "terraform" {
  project      = var.project_id
  account_id   = "terraform"
  display_name = "Terraform Service Account"
}



resource "google_service_account_key" "terraform" {
  service_account_id = google_service_account.terraform.name

  # Consigne : type de clé publique
  public_key_type = "TYPE_X509_PEM_FILE"
}



resource "google_project_iam_binding" "terraform_viewer" {
  project = var.project_id
  role    = "roles/viewer"

  members = [
    "serviceAccount:${google_service_account.terraform.email}",
  ]
}


data "google_client_openid_userinfo" "me" {}



resource "google_os_login_ssh_public_key" "me" {
  project = var.project_id 
  user = data.google_client_openid_userinfo.me.email
  key  = file("~/.ssh/id_ed25519.pub")
}