Description

This module can be used to manage permission sets and assignments within AWS Identity Center. Permission sets can use both managed and customer managed policies to define permissions. Note this module does not create the custom policies in the target accounts, it is assumed to be performed by another function.

Usage

The following example will provision a permission set with a managed policy and a customer managed policy attached to it, assigning the permission set to two groups.

data "aws_ssoadmin_instances" "this" {}

locals {
  instance_arn      = tolist(data.aws_ssoadmin_instances.this.arns)[0]
}

# Lookup all the sso groups
data "aws_identitystore_group" "groups" {
  for_each = toset(var.sso_groups)

  identity_store_id = local.identity_store_id

  alternate_identifier {
    unique_attribute {
      attribute_path  = "DisplayName"
      attribute_value = each.value
    }
  }
}

module "permissionset" {
  source  = "appvia/permissionset/aws"
  version = "0.1.1"

  name                = "MyPermissionSet"
  description         = "Permission to do something in the cloud"
  instance_arn        = local.instance_arn
  tags                = var.tags

  # The managed policy arns to be attached to the permission set
  managed_policy_arns = [
    "arn:aws:iam::aws:policy/ReadOnlyAccess"
  ]

  # The customer managed policy references to be attached to the permission set
  customer_managed_policy_references = [
    {
      name = "MyCustomerManagedPolicy"
    }
  ]

  assignments = [
    {
      principal_id = data.aws_identitystore_group.groups["Cloud Administrators"].group_id
      targets      = var.another_list_of_accounts_ids
    },
    {
      principal_id = data.aws_identitystore_group.groups["Cloud Solutions"].group_id
      targets      = var.list_of_accounts_ids
    },
  ]
}

Requirements

Name	Version
terraform	>= 1.0
aws	~> 5.0

Providers

Name	Version
aws	~> 5.0

Modules

Name	Source	Version
assignments	./modules/assignment	n/a

Resources

Name	Type
aws_ssoadmin_customer_managed_policy_attachment.customer	resource
aws_ssoadmin_managed_policy_attachment.managed	resource
aws_ssoadmin_permission_set.this	resource
aws_ssoadmin_permission_set_inline_policy.customer	resource
aws_ssoadmin_permissions_boundary_attachment.customer	resource
aws_ssoadmin_permissions_boundary_attachment.managed	resource

Inputs

Name	Description	Type	Default	Required
description	The description of this permission set to be created	string	n/a	yes
instance_arn	The arn of the instance to which the permission set is to be attached	string	n/a	yes
name	The name of this permission set to be created	string	n/a	yes
tags	The tags to be attached to the permission set	map(string)	n/a	yes
assignments	An optional list of assignments to be attached to the permission set	list(object({ principal_id = string principal_type = optional(string, "GROUP") targets = list(string) }))	[]	no
customer_managed_boundary_policy_reference	Customer managed boundary policy reference to be attached to the permission set	object({ name = string path = optional(string, "/") })	null	no
customer_managed_inline_policy	An optional inline policy to be attached to the permission set	string	null	no
customer_managed_policy_references	The list of customer managed policy references to be attached to the permission set	list(object({ name = string path = optional(string, "/") }))	[]	no
managed_boundary_policy_arns	The list of managed boundary policy arns to be attached to the permission set	list(string)	[]	no
managed_policy_arns	The list of managed policy arns to be attached to the permission set	list(string)	[]	no
relay_state	The relay state of the permission set, used to redirect users to a specific page after login	string	null	no
session_duration	The duration of the session	string	"PT2H"	no

Outputs

Name	Description
permission_set_arn	The ARN of the permission set provisioned