Contents

class User 
  include Mongoid::Document
  include Mongoid::Timestamps
  field :username,      :type => String
  field :email,         :type => String
  field :password_salt, :type => String
  field :password_hash, :type => String

  # new columns need to be added here to be writable through mass assignment
  attr_accessible :username, :email, :password, :password_confirmation

  attr_accessor :password
  before_save :prepare_password

  validates_presence_of :username
  validates_uniqueness_of :username, :email, :allow_blank => true
  validates_format_of :username, :with => /^[-\w\._@]+$/i, :allow_blank => true, :message => "should only contain letters, numbers, or .-_@"
  validates_format_of :email, :with => /^[-a-z0-9_+\.]+\@([-a-z0-9]+\.)+[a-z0-9]{2,4}$/i
  validates_presence_of :password, :on => :create
  validates_confirmation_of :password
  validates_length_of :password, :minimum => 4, :allow_blank => true

  # login can be either username or email address
  def self.authenticate(login, pass)
    user = find(:first, :conditions => {:username => login}) || find(:first, :conditions => {:email => login})
    return user if user && user.matching_password?(pass)
  end

  def matching_password?(pass)
    self.password_hash == encrypt_password(pass)
  end

  private

  def prepare_password
    unless password.blank?
      self.password_salt = Digest::SHA1.hexdigest([Time.now, rand].join)
      self.password_hash = encrypt_password(password)
    end
  end

  def encrypt_password(pass)
    Digest::SHA1.hexdigest([pass, password_salt].join)
  end
  
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
i0n_rails3_generators-0.2.13	lib/generators/i0n/authentication/templates/app/models/user.rb
i0n_rails3_generators-0.2.12	lib/generators/i0n/authentication/templates/app/models/user.rb
i0n_rails3_generators-0.2.11	lib/generators/i0n/authentication/templates/app/models/user.rb
i0n_rails3_generators-0.2.10	lib/generators/i0n/authentication/templates/app/models/user.rb