Module: OmniAuth::Identity::SecurePassword::ClassMethods

Defined in:
lib/omniauth/identity/secure_password.rb

Instance Method Summary collapse

Instance Method Details

#has_secure_passwordObject

Adds methods to set and authenticate against a BCrypt password. This mechanism requires you to have a password_digest attribute.

Validations for presence of password, confirmation of password (using a “password_confirmation” attribute) are automatically added. You can add more validations by hand if need be.

Example using Active Record (which automatically includes ActiveModel::SecurePassword):

# Schema: User(name:string, password_digest:string)
class User < ActiveRecord::Base
  has_secure_password
end

user = User.new(:name => "david", :password => "", :password_confirmation => "nomatch")
user.save                                                      # => false, password required
user.password = "mUc3m00RsqyRe"
user.save                                                      # => false, confirmation doesn't match
user.password_confirmation = "mUc3m00RsqyRe"
user.save                                                      # => true
user.authenticate("notright")                                  # => false
user.authenticate("mUc3m00RsqyRe")                             # => user
User.find_by_name("david").try(:authenticate, "notright")      # => nil
User.find_by_name("david").try(:authenticate, "mUc3m00RsqyRe") # => user

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# File 'lib/omniauth/identity/secure_password.rb', line 42

def has_secure_password
  attr_reader   :password

  validates_confirmation_of :password
  validates_presence_of     :password_digest

  include InstanceMethodsOnActivation

  if respond_to?(:attributes_protected_by_default)
    def self.attributes_protected_by_default
      super + ['password_digest']
    end
  end
end