navapbc · rocketnova · Jun 25, 2024 · Jun 24, 2024 · Jun 24, 2024 · Jun 25, 2024
diff --git a/README.md b/README.md
@@ -61,7 +61,7 @@ If you have previously installed this template and would like to update your pro
 1. Run the [update script](./template-only-bin/update-template) in your project's root directory and pass in the branch, commit hash, or release that you want to update to, followed by the name of your application directory (e.g. `app-rails`).
 
     ```bash
-    curl https://raw.githubusercontent.com/navapbc/template-application-rails/main/template-only-bin/download-and-install-template | bash -s -- <commit_hash> <app_name>
+    curl https://raw.githubusercontent.com/navapbc/template-application-rails/main/template-only-bin/update-template | bash -s -- <commit_hash> <app_name>
     ```
 
     This script will:

diff --git a/app-rails/Makefile b/app-rails/Makefile
@@ -144,6 +144,9 @@ db-up: ## Run just the database container
 db-migrate: ## Run database migrations
 	$(RAILS_RUN_CMD) db:migrate
 
+db-rollback: ## Rollback a database migration
+	$(RAILS_RUN_CMD) db:rollback
+
 db-test-prepare: ## Prepare the test database
 	$(RAILS_RUN_CMD) db:test:prepare
 

diff --git a/app-rails/app/adapters/auth/cognito_adapter.rb b/app-rails/app/adapters/auth/cognito_adapter.rb
@@ -14,7 +14,7 @@ def initialize(client: Aws::CognitoIdentityProvider::Client.new)
   def create_account(email, password)
     begin
       response = @client.sign_up(
-        client_id: ENV["AWS_COGNITO_CLIENT_ID"],
+        client_id: ENV["COGNITO_CLIENT_ID"],
         secret_hash: get_secret_hash(email),
         username: email,
         password: password,
@@ -47,7 +47,7 @@ def create_account(email, password)
   def forgot_password(email)
     begin
       response = @client.forgot_password(
-        client_id: ENV["AWS_COGNITO_CLIENT_ID"],
+        client_id: ENV["COGNITO_CLIENT_ID"],
         secret_hash: get_secret_hash(email),
         username: email
       )
@@ -64,7 +64,7 @@ def forgot_password(email)
   def confirm_forgot_password(email, code, password)
     begin
       @client.confirm_forgot_password(
-        client_id: ENV["AWS_COGNITO_CLIENT_ID"],
+        client_id: ENV["COGNITO_CLIENT_ID"],
         secret_hash: get_secret_hash(email),
         username: email,
         confirmation_code: code,
@@ -84,7 +84,7 @@ def confirm_forgot_password(email, code, password)
   def change_email(uid, new_email)
     begin
       response = @client.admin_update_user_attributes(
-        user_pool_id: ENV["AWS_COGNITO_USER_POOL_ID"],
+        user_pool_id: ENV["COGNITO_USER_POOL_ID"],
         username: uid,
         user_attributes: [
           {
@@ -114,8 +114,8 @@ def change_email(uid, new_email)
   def initiate_auth(email, password)
     begin
       response = @client.admin_initiate_auth(
-        user_pool_id: ENV["AWS_COGNITO_USER_POOL_ID"],
-        client_id: ENV["AWS_COGNITO_CLIENT_ID"],
+        user_pool_id: ENV["COGNITO_USER_POOL_ID"],
+        client_id: ENV["COGNITO_CLIENT_ID"],
         auth_flow: "ADMIN_USER_PASSWORD_AUTH",
         auth_parameters: {
           "USERNAME" => email,
@@ -151,7 +151,7 @@ def initiate_auth(email, password)
   def resend_verification_code(email)
     begin
       @client.resend_confirmation_code(
-        client_id: ENV["AWS_COGNITO_CLIENT_ID"],
+        client_id: ENV["COGNITO_CLIENT_ID"],
         secret_hash: get_secret_hash(email),
         username: email
       )
@@ -163,8 +163,8 @@ def resend_verification_code(email)
   def respond_to_auth_challenge(code, challenge = {})
     begin
       response = @client.admin_respond_to_auth_challenge(
-        client_id: ENV["AWS_COGNITO_CLIENT_ID"],
-        user_pool_id: ENV["AWS_COGNITO_USER_POOL_ID"],
+        client_id: ENV["COGNITO_CLIENT_ID"],
+        user_pool_id: ENV["COGNITO_USER_POOL_ID"],
         challenge_name: "SOFTWARE_TOKEN_MFA",
         session: challenge[:session],
         challenge_responses: {
@@ -184,7 +184,7 @@ def respond_to_auth_challenge(code, challenge = {})
   def verify_account(email, code)
     begin
       @client.confirm_sign_up(
-        client_id: ENV["AWS_COGNITO_CLIENT_ID"],
+        client_id: ENV["COGNITO_CLIENT_ID"],
         secret_hash: get_secret_hash(email),
         username: email,
         confirmation_code: code
@@ -242,7 +242,7 @@ def verify_software_token(code, access_token)
   def disable_software_token(uid)
     begin
       @client.admin_set_user_mfa_preference(
-        user_pool_id: ENV["AWS_COGNITO_USER_POOL_ID"],
+        user_pool_id: ENV["COGNITO_USER_POOL_ID"],
         username: uid,
         software_token_mfa_settings: {
           enabled: false,
@@ -265,8 +265,8 @@ def get_auth_result(response)
     end
 
     def get_secret_hash(username)
-      message = username + ENV["AWS_COGNITO_CLIENT_ID"]
-      key = ENV["AWS_COGNITO_CLIENT_SECRET"]
+      message = username + ENV["COGNITO_CLIENT_ID"]
+      key = ENV["COGNITO_CLIENT_SECRET"]
       Base64.strict_encode64(OpenSSL::HMAC.digest("sha256", key, message))
     end
 

diff --git a/app-rails/config/environments/development.rb b/app-rails/config/environments/development.rb
@@ -36,7 +36,7 @@
     config.cache_store = :null_store
   end
 
-  config.active_storage.service = ENV["AWS_BUCKET_NAME"] ? :amazon : :local
+  config.active_storage.service = ENV["BUCKET_NAME"] ? :amazon : :local
 
   config.action_mailer.delivery_method = ENV["SES_EMAIL"] ? :sesv2 : :letter_opener
 

diff --git a/app-rails/config/environments/production.rb b/app-rails/config/environments/production.rb
@@ -54,6 +54,11 @@
   # Force all access to the app over SSL, use Strict-Transport-Security, and use secure cookies.
   config.force_ssl = true
 
+  # Exclude healthcheck endpoint from force SSL since healthchecks should not go through
+  # the reverse proxy.
+  # See https://api.rubyonrails.org/classes/ActionDispatch/SSL.html
+  config.ssl_options = { redirect: { exclude: -> request { /health/.match?(request.path) } } }
+
   # Log to STDOUT by default
   config.logger = ActiveSupport::Logger.new(STDOUT)
     .tap  { |logger| logger.formatter = ::Logger::Formatter.new }

diff --git a/app-rails/config/storage.yml b/app-rails/config/storage.yml
@@ -8,7 +8,7 @@ local:
 
 amazon:
   service: S3
-  bucket: <%= ENV.fetch("AWS_BUCKET_NAME") { nil } %>
+  bucket: <%= ENV.fetch("BUCKET_NAME") { nil } %>
 
 
 # Use bin/rails credentials:edit to set the AWS secrets (as aws:access_key_id|secret_access_key)

diff --git a/app-rails/db/migrate/20240613000011_enable_extension_for_uuid.rb b/app-rails/db/migrate/20240613000011_enable_extension_for_uuid.rb
diff --git a/app-rails/db/schema.rb b/app-rails/db/schema.rb
diff --git a/app-rails/local.env.example b/app-rails/local.env.example
@@ -26,9 +26,9 @@ AWS_DEFAULT_REGION=<FILL ME IN>
 # Auth
 ############################
 
-AWS_COGNITO_USER_POOL_ID=<FILL ME IN>
-AWS_COGNITO_CLIENT_ID=<FILL ME IN>
-AWS_COGNITO_CLIENT_SECRET=<FILL ME IN>
+COGNITO_USER_POOL_ID=<FILL ME IN>
+COGNITO_CLIENT_ID=<FILL ME IN>
+COGNITO_CLIENT_SECRET=<FILL ME IN>
 
 ############################
 # Database
@@ -37,4 +37,4 @@ AWS_COGNITO_CLIENT_SECRET=<FILL ME IN>
 DB_HOST=127.0.0.1
 DB_NAME=app_rails
 DB_USER=app_rails
-DB_PASSWORD=secret123
+DB_PASSWORD=secret123
diff --git a/docs/app-rails/technical-foundation.md b/docs/app-rails/technical-foundation.md
@@ -40,7 +40,6 @@ We have are using [UUIDs for primary keys](https://guides.rubyonrails.org/active
 
 - ⚠️ Using ActiveRecord functions like `Foo.first` and `Foo.last` have unreliable results
 - Generating new models or scaffolds requires passing the `--primary-key-type=uuid` flag. For instance, `make rails-generate GENERATE_COMMAND="model Foo --primary-key-type=uuid"`
-- `pgcrypto` is a required dependency
 
 #### Enums
 
@@ -61,7 +60,7 @@ To preview email views in the browser, visit: `/rails/mailers`
 
 To test AWS SES email sending locally:
 
-1. Set the `AWS_*` env var in your `.env` file
+1. Set the "AWS services" env var in your `.env` file
 1. Set the `SES_EMAIL` env var to a verified sending identity
 1. Restart the server
 

diff --git a/template-only-docs/Deployment.md b/template-only-docs/Deployment.md
@@ -0,0 +1,43 @@
+# Deployment to cloud environments
+
+## Requirements
+
+- External service access: The application must be able to make network calls to the public internet.
+- AWS Cognito: The application comes with AWS Cognito enabled by default, so AWS Cognito must be set up before deploying the application.
+- Custom domain name with HTTPS support: AWS Cognito requires HTTPS for callback urls to function.
+- Access to write to temporary directory: Rails needs to be able to write out temporary files.
+- Environment variables: You must provide the application with the environment variables listed in [local.env.example](/app-rails/local.env.example).
+- Secrets: You must provide the application with a secret `SECRET_KEY_BASE`. For more information, see the [Rails Guide on Security](https://guides.rubyonrails.org/v7.1/security.html#environmental-security).
+
+## Deploying using the Platform Infrastructure Template
+
+*Note: The following will be true once https://github.com/navapbc/template-infra/pull/650 is merged.*
+
+This template can be deployed using the [Nava Platform Infrastructure Template](https://github.com/navapbc/template-infra). Using the infrastructure template will handle creating and configuring all of the resources required in AWS.
+
+While following the [infrastructure template installation instructions](https://github.com/navapbc/template-infra?tab=readme-ov-file#installation) and [setup instructions](https://github.com/navapbc/template-infra/blob/main/infra/README.md), use the following configuration:
+
+1. Rename `/infra/app` to `/infra/<APP_NAME>` so that it matches the directory name of your application. By default, this is `app-rails`.
+1. In `/infra/<APP_NAME>/app-config/main.tf`:
+    1. Set `has_external_non_aws_service` to `true`.
+    2. Set `enable_identity_provider` to `true`.
+1. In `/infra/<APP_NAME>/app-config/<ENVIRONMENT>.tf`:
+    1. Set the `domain_name`.
+    2. Set `enable_https` to `true`.
+    3. Set `enable_command_execution` to `true`: This is necessary temporarily until a temporary file system can be enabled. Otherwise, ECS will run with read-only root filesystem, which will cause rails to error.
+1. In `/infra/<APP_NAME>/app-config/env-config/environment-variables.tf`:
+    1. Add an entry to `secrets`:
+    ```terraform
+    SECRET_KEY_BASE = {
+      manage_method     = "generated"
+      secret_store_name = "/${var.app_name}-${var.environment}/service/rails-secret-key-base"
+    }
+    ```
+1. In `/infra/networks/main.tf`:
+    1. Modify the `app_config` module to change the path to match the directory name of your application. By default, this is `app-rails`.
+    ```terraform
+    module "app_config" {
+      source = "../<APP_NAME>/app-config"
+    }
+    ```
+1. Follow the infrastructure template instructions to configure [custom domains](https://github.com/navapbc/template-infra/blob/main/docs/infra/set-up-custom-domains.md) and [https support](https://github.com/navapbc/template-infra/blob/main/docs/infra/https-support.md).