Gem::Security::Signer.re_sign_cert

# File tmp/rubies/ruby-3.3.0/lib/rubygems/security/signer.rb, line 43
def self.re_sign_cert(expired_cert, expired_cert_path, private_key)
  return unless expired_cert.not_after < Time.now

  expiry = expired_cert.not_after.strftime("%Y%m%d%H%M%S")
  expired_cert_file = "#{File.basename(expired_cert_path)}.expired.#{expiry}"
  new_expired_cert_path = File.join(Gem.user_home, ".gem", expired_cert_file)

  Gem::Security.write(expired_cert, new_expired_cert_path)

  re_signed_cert = Gem::Security.re_sign(
    expired_cert,
    private_key,
    (Gem::Security::ONE_DAY * Gem.configuration.cert_expiration_length_days)
  )

  Gem::Security.write(re_signed_cert, expired_cert_path)

  yield(expired_cert_path, new_expired_cert_path) if block_given?
end