feat(tf): acme provider

tf/acme_provider.tf

@@ -0,0 +1,22 @@
+variable "acme_account_email" {
+  type = string
+}
+
+provider "acme" {
+  server_url = "https://acme-v02.api.letsencrypt.org/directory"
+}
+
+resource "tls_private_key" "acme_account_key" {
+  algorithm   = "ECDSA"
+  ecdsa_curve = "P384"
+}
+
+resource "acme_registration" "account" {
+  account_key_pem = tls_private_key.acme_account_key.private_key_pem
+  email_address   = var.acme_account_email
+}
+
+output "acme_account_key" {
+  sensitive = true
+  value     = tls_private_key.acme_account_key.private_key_pem
+}