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credentials_generator.rb
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credentials_generator.rb
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# frozen_string_literal: true
require "rails/generators/base"
require "rails/generators/rails/master_key/master_key_generator"
require "active_support/encrypted_configuration"
module Rails
module Generators
class CredentialsGenerator < Base # :nodoc:
def add_credentials_file
unless credentials.content_path.exist?
template = credentials_template
say "Adding #{credentials.content_path} to store encrypted credentials."
say ""
say "The following content has been encrypted with the Rails master key:"
say ""
say template, :on_green
say ""
add_credentials_file_silently(template)
say "You can edit encrypted credentials with `bin/rails credentials:edit`."
say ""
end
end
def add_credentials_file_silently(template = nil)
unless credentials.content_path.exist?
credentials.write(credentials_template)
end
end
private
def credentials
ActiveSupport::EncryptedConfiguration.new(
config_path: "config/credentials.yml.enc",
key_path: "config/master.key",
env_key: "RAILS_MASTER_KEY",
raise_if_missing_key: true
)
end
def credentials_template
<<~YAML
# aws:
# access_key_id: 123
# secret_access_key: 345
# Used as the base secret for all MessageVerifiers in Rails, including the one protecting cookies.
secret_key_base: #{SecureRandom.hex(64)}
YAML
end
end
end
end