CCM-10296: rename things

Author: harrim91

infrastructure/terraform/components/app/README.md

@@ -34,6 +34,7 @@
 | <a name="input_environment"></a> [environment](#input\_environment) | The name of the tfscaffold environment | `string` | n/a | yes |
 | <a name="input_event_delivery_logging"></a> [event\_delivery\_logging](#input\_event\_delivery\_logging) | Enable SNS Event Delivery logging | `bool` | `true` | no |
 | <a name="input_event_delivery_logging_success_sample_percentage"></a> [event\_delivery\_logging\_success\_sample\_percentage](#input\_event\_delivery\_logging\_success\_sample\_percentage) | Enable caching of events to an S3 bucket | `number` | `0` | no |
+| <a name="input_external_email_domain"></a> [external\_email\_domain](#input\_external\_email\_domain) | Externally managed domain used to create an SES identity for sending emails from. Validation DNS records will need to be manually configured in the DNS provider. | `string` | `null` | no |
 | <a name="input_group"></a> [group](#input\_group) | The group variables are being inherited from (often synonmous with account short-name) | `string` | n/a | yes |
 | <a name="input_kms_deletion_window"></a> [kms\_deletion\_window](#input\_kms\_deletion\_window) | When a kms key is deleted, how long should it wait in the pending deletion state? | `string` | `"30"` | no |
 | <a name="input_letter_suppliers"></a> [letter\_suppliers](#input\_letter\_suppliers) | Letter suppliers enabled in the environment | <pre>map(object({<br/>    enable_polling   = bool<br/>    default_supplier = optional(bool)<br/>  }))</pre> | `{}` | no |
@@ -43,7 +44,6 @@
 | <a name="input_project"></a> [project](#input\_project) | The name of the tfscaffold project | `string` | n/a | yes |
 | <a name="input_region"></a> [region](#input\_region) | The AWS Region | `string` | n/a | yes |
 | <a name="input_retention_period"></a> [retention\_period](#input\_retention\_period) | Backup Vault Retention Period | `number` | `14` | no |
-| <a name="input_ses_overload_domain"></a> [ses\_overload\_domain](#input\_ses\_overload\_domain) | Additional SES domain identity (e.g. from an external domain). Validation DNS records will need to be manually configured in the DNS provider. | `string` | `null` | no |
 | <a name="input_url_prefix"></a> [url\_prefix](#input\_url\_prefix) | The url prefix to use for the deployed branch | `string` | `"main"` | no |
 ## Modules
 

infrastructure/terraform/components/app/ses_domain_dkim_external.tf

@@ -0,0 +1,5 @@
+resource "aws_ses_domain_dkim" "external" {
+  count = var.external_email_domain == null ? 0 : 1
+
+  domain = aws_ses_domain_identity.external[0].domain
+}

infrastructure/terraform/components/app/ses_domain_dkim_overload.tf

@@ -0,0 +1,5 @@
+resource "aws_ses_domain_identity" "external" {
+  count = var.external_email_domain == null ? 0 : 1
+
+  domain = var.external_email_domain
+}

infrastructure/terraform/components/app/ses_domain_identity_external.tf

@@ -0,0 +1,6 @@
+resource "aws_ses_domain_mail_from" "external" {
+  count = var.external_email_domain == null ? 0 : 1
+
+  domain           = aws_ses_domain_identity.external[0].domain
+  mail_from_domain = "mail.${aws_ses_domain_identity.external[0].domain}"
+}

infrastructure/terraform/components/app/ses_domain_identity_overload.tf

@@ -212,8 +212,8 @@ variable "letter_suppliers" {
   description = "Letter suppliers enabled in the environment"
 }
 
-variable "ses_overload_domain" {
+variable "external_email_domain" {
   type        = string
   default     = null
-  description = "Additional SES domain identity (e.g. from an external domain). Validation DNS records will need to be manually configured in the DNS provider."
+  description = "Externally managed domain used to create an SES identity for sending emails from. Validation DNS records will need to be manually configured in the DNS provider."
 }