gitlab-org--gitlab-foss/config/initializers/secret_token.rb

# 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

Gitlab::Application.config.secret_token = find_secure_token
Gitlab::Application.config.secret_key_base = find_secure_token