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# Be sure to restart your server when you modify this file.
require 'securerandom'
# Your secret key for verifying the integrity of signed cookies.
# If you change this key, all old signed cookies will become invalid!
# Make sure the secret is at least 30 characters and all random,
# no regular words or you'll be exposed to dictionary attacks.
def find_secure_token
token_file = Rails.root.join('.secret')
if ENV.key?('SECRET_KEY_BASE')
ENV['SECRET_KEY_BASE']
elsif File.exist? token_file
# Use the existing token.
File.read(token_file).chomp
else
# Generate a new token of 64 random hexadecimal characters and store it in token_file.
token = SecureRandom.hex(64)
File.write(token_file, token)
token
end
end
Rails.application.config.secret_token = find_secure_token
Rails.application.config.secret_key_base = find_secure_token
# CI
def generate_new_secure_token
SecureRandom.hex(64)
end
if Rails.application.secrets.db_key_base.blank?
warn "Missing `db_key_base` for '#{Rails.env}' environment. The secrets will be generated and stored in `config/secrets.yml`"
all_secrets = YAML.load_file('config/secrets.yml') if File.exist?('config/secrets.yml')
all_secrets ||= {}
# generate secrets
env_secrets = all_secrets[Rails.env.to_s] || {}
env_secrets['db_key_base'] ||= generate_new_secure_token
all_secrets[Rails.env.to_s] = env_secrets
# save secrets
File.open('config/secrets.yml', 'w', 0600) do |file|
file.write(YAML.dump(all_secrets))
end
Rails.application.secrets.db_key_base = env_secrets['db_key_base']
end
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