Module: Doorkeeper::DeviceAuthorizationGrant::OAuth::Helpers::UserCode

Defined in:
lib/doorkeeper/device_authorization_grant/oauth/helpers/user_code.rb

Overview

Simple module providing a method to generate a user code for device verification.

Class Method Summary collapse

Class Method Details

.generate ⇒ String

Generates an alphanumeric user code for device verification, using SecureRandom generator.



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# File 'lib/doorkeeper/device_authorization_grant/oauth/helpers/user_code.rb', line 28

def self.generate
  SecureRandom
    .random_number(MAX_NUMBER)
    .to_s(BASE)
    .upcase
    .rjust(MAX_LENGTH, '0')
end