add secret to setup

README.md

@@ -93,6 +93,22 @@ customer, or [purchasing Keygen EE][sales].
 
 ## Developing
 
+### Secrets
+
+To generate a secret key for the application, run:
+
+```bash
+export SECRET_KEY_BASE="$(openssl rand -hex 64)"
+```
+
+To setup database encryption secrets, run:
+
+```bash
+export ENCRYPTION_DETERMINISTIC_KEY="$(openssl rand -base64 32)"
+export ENCRYPTION_PRIMARY_KEY="$(openssl rand -base64 32)"
+export ENCRYPTION_KEY_DERIVATION_SALT="$(openssl rand -base64 32)"
+```
+
 ### Setup
 
 To install dependencies, run:

config/environments/production.rb

@@ -3,7 +3,7 @@
 Rails.application.configure do
   # Settings specified here will take precedence over those in config/application.rb.
   config.hosts.concat(
-    [ENV.fetch('KEYGEN_HOST'), *ENV['KEYGEN_HOSTS'].split(',')].then { |host|
+    [ENV.fetch('KEYGEN_HOST'), *ENV.fetch('KEYGEN_HOSTS', '').split(',')].then { |host|
       host.uniq.compact_blank.map { _1.downcase.strip }
     },
   )

lib/tasks/keygen/setup.rake

@@ -15,15 +15,6 @@ namespace :keygen do
       mode    = (args.extras[1] || ENV.fetch('KEYGEN_MODE')    { 'singleplayer' }).downcase
       config  = {}
 
-      # General config
-      config['KEYGEN_HOST'] = host = ENV.fetch('KEYGEN_HOST') {
-        print 'Enter your domain: '
-        gets
-      }
-
-      # TODO(ezekg) Cloudflare R2 and AWS S3 config
-
-      # Variable config
       case edition
       when 'CE'
         puts 'Setting up CE edition...'