897c6ef8c3
* module-level support * fast stage 0 * fix inventory, add outputs/tfvars * wip * project factory * pf outputs * iam templates will be added where ci/cd configs are managed * fix merge conflicts
85 lines
2.9 KiB
HCL
85 lines
2.9 KiB
HCL
/**
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* Copyright 2025 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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variable "workload_identity_pools" {
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description = "Workload Identity Federation pools and providers."
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type = map(object({
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display_name = optional(string)
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description = optional(string)
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disabled = optional(bool)
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providers = optional(map(object({
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description = optional(string)
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display_name = optional(string)
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attribute_condition = optional(string)
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attribute_mapping = optional(map(string), {})
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disabled = optional(bool, false)
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identity_provider = object({
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aws = optional(object({
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account_id = string
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}))
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oidc = optional(object({
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allowed_audiences = optional(list(string), [])
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issuer_uri = optional(string)
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jwks_json = optional(string)
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template = optional(string)
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}))
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saml = optional(object({
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idp_metadata_xml = string
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}))
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# x509 = optional(object({}))
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})
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})), {})
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}))
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nullable = false
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default = {}
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validation {
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condition = alltrue(flatten([
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for k, v in var.workload_identity_pools : [
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for pk, pv in v.providers : (
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(pv.identity_provider.aws == null ? 0 : 1) +
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(pv.identity_provider.oidc == null ? 0 : 1) +
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(pv.identity_provider.saml == null ? 0 : 1)
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) == 1
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]
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]))
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error_message = "Exactly one of identity_provider.aws, identity_provider.oidc, identity_provider.saml can be defined."
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}
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validation {
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condition = alltrue(flatten([
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for k, v in var.workload_identity_pools : [
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for pk, pv in v.providers : contains(
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["github", "gitlab", "okta", "terraform"],
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coalesce(try(pv.identity_provider.oidc.template, null), "github")
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)
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]
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]))
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error_message = "Supported provider templates are: github, gitlab, okta, terraform."
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}
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validation {
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condition = alltrue(flatten([
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for k, v in var.workload_identity_pools : [
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for pk, pv in v.providers : pv.identity_provider.oidc == null || (
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pv.identity_provider.oidc.issuer_uri != null || (
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pv.identity_provider.oidc.template != null &&
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pv.identity_provider.oidc.template != "okta"
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)
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)
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]
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]))
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error_message = "OIDC providers need explicit issuer_uri unless template is one of github, gitlab, terraform."
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}
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}
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