Methods
- N
Class Public methods
new(attribute) Link
# File activemodel/lib/active_model/secure_password.rb, line 149 def initialize(attribute) attr_reader attribute define_method("#{attribute}=") do |unencrypted_password| if unencrypted_password.nil? instance_variable_set("@#{attribute}", nil) self.public_send("#{attribute}_digest=", nil) elsif !unencrypted_password.empty? instance_variable_set("@#{attribute}", unencrypted_password) cost = ActiveModel::SecurePassword.min_cost ? BCrypt::Engine::MIN_COST : BCrypt::Engine.cost self.public_send("#{attribute}_digest=", BCrypt::Password.create(unencrypted_password, cost: cost)) end end attr_accessor :"#{attribute}_confirmation", :"#{attribute}_challenge" # Returns +self+ if the password is correct, otherwise +false+. # # class User < ActiveRecord::Base # has_secure_password validations: false # end # # user = User.new(name: 'david', password: 'mUc3m00RsqyRe') # user.save # user.authenticate_password('notright') # => false # user.authenticate_password('mUc3m00RsqyRe') # => user define_method("authenticate_#{attribute}") do |unencrypted_password| attribute_digest = public_send("#{attribute}_digest") attribute_digest.present? && BCrypt::Password.new(attribute_digest).is_password?(unencrypted_password) && self end # Returns the salt, a small chunk of random data added to the password before it's hashed. define_method("#{attribute}_salt") do attribute_digest = public_send("#{attribute}_digest") attribute_digest.present? ? BCrypt::Password.new(attribute_digest).salt : nil end alias_method :authenticate, :authenticate_password if attribute == :password end