74 lines
2.2 KiB
HCL
74 lines
2.2 KiB
HCL
/**
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* Copyright 2019 Google LLC
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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locals {
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# distinct is needed to make the expanding function argument work
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iam_pairs = flatten([
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for name, roles in var.iam_roles :
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[for role in roles : { name = name, role = role }]
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])
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iam_keypairs = {
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for pair in local.iam_pairs :
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"${pair.name}-${pair.role}" => pair
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}
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key_attributes = {
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for name in var.keys :
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name => lookup(var.key_attributes, name, var.key_defaults)
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}
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keys = merge(
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{ for name, resource in google_kms_crypto_key.keys : name => resource },
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{ for name, resource in google_kms_crypto_key.keys-ephemeral : name => resource }
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)
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}
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resource "google_kms_key_ring" "key_ring" {
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name = var.keyring
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project = var.project_id
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location = var.location
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}
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resource "google_kms_crypto_key" "keys" {
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for_each = {
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for name, attrs in local.key_attributes :
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name => attrs if attrs.protected
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}
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name = each.key
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key_ring = google_kms_key_ring.key_ring.self_link
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rotation_period = each.value.rotation_period
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lifecycle {
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prevent_destroy = true
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}
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}
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resource "google_kms_crypto_key" "keys-ephemeral" {
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for_each = {
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for name, attrs in local.key_attributes :
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name => attrs if ! attrs.protected
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}
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name = each.key
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key_ring = google_kms_key_ring.key_ring.self_link
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rotation_period = each.value.rotation_period
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}
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resource "google_kms_crypto_key_iam_binding" "bindings" {
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for_each = local.iam_keypairs
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role = each.value.role
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crypto_key_id = local.keys[each.value.name].self_link
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members = lookup(
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lookup(var.iam_members, each.value.name, {}), each.value.role, []
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)
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}
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