Files
hunfabric/modules/dataplex-aspect-types/iam.tf
2025-11-20 15:12:16 +00:00

102 lines
3.2 KiB
HCL

/**
* Copyright 2023 Google LLC
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
locals {
iam = flatten([
for k, v in local.aspect_types : [
for role, members in v.iam : {
aspect_type_id = k
role = role
members = members
}
]
])
iam_bindings = merge([
for k, v in local.aspect_types : {
for binding_key, data in v.iam_bindings :
binding_key => {
aspect_type_id = k
role = data.role
members = data.members
condition = data.condition
}
}
]...)
iam_bindings_additive = merge([
for k, v in local.aspect_types : {
for binding_key, data in v.iam_bindings_additive :
binding_key => {
aspect_type_id = k
role = data.role
member = data.member
condition = data.condition
}
}
]...)
}
resource "google_dataplex_aspect_type_iam_binding" "authoritative" {
for_each = {
for binding in local.iam :
"${binding.aspect_type_id}.${binding.role}" => binding
}
aspect_type_id = google_dataplex_aspect_type.default[each.value.aspect_type_id].id
role = lookup(local.ctx.custom_roles, each.value.role, each.value.role)
members = [
for v in each.value.members :
lookup(local.ctx.iam_principals, v, v)
]
}
resource "google_dataplex_aspect_type_iam_binding" "bindings" {
for_each = local.iam_bindings
aspect_type_id = google_dataplex_aspect_type.default[each.value.aspect_type_id].id
role = lookup(local.ctx.custom_roles, each.value.role, each.value.role)
members = [
for v in each.value.members :
lookup(local.ctx.iam_principals, v, v)
]
dynamic "condition" {
for_each = each.value.condition == null ? [] : [""]
content {
expression = templatestring(
each.value.condition.expression, var.context.condition_vars
)
title = each.value.condition.title
description = each.value.condition.description
}
}
}
resource "google_dataplex_aspect_type_iam_member" "members" {
for_each = local.iam_bindings_additive
aspect_type_id = google_dataplex_aspect_type.default[each.value.aspect_type_id].id
role = lookup(local.ctx.custom_roles, each.value.role, each.value.role)
member = lookup(
local.ctx.iam_principals, each.value.member, each.value.member
)
dynamic "condition" {
for_each = each.value.condition == null ? [] : [""]
content {
expression = templatestring(
each.value.condition.expression, var.context.condition_vars
)
title = each.value.condition.title
description = each.value.condition.description
}
}
}