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Stored size: 1.43 KB
Contents
class Account < ActiveRecord::Base
attr_accessor :password
# Validations
validates_presence_of :email, :role
validates_presence_of :password, :if => :password_required
validates_presence_of :password_confirmation, :if => :password_required
validates_length_of :password, :within => 4..40, :if => :password_required
validates_confirmation_of :password, :if => :password_required
validates_length_of :email, :within => 3..100
validates_uniqueness_of :email, :case_sensitive => false
validates_format_of :email, :with => /\A([^@\s]+)@((?:[-a-z0-9]+\.)+[a-z]{2,})\Z/i
validates_format_of :role, :with => /[A-Za-z]/
# Callbacks
before_save :generate_password
##
# This method is for authentication purpose
#
def self.authenticate(email, password)
account = first(:conditions => { :email => email }) if email.present?
account && account.password_clean == password ? account : nil
end
##
# This method is used for retrive the original password.
#
def password_clean
crypted_password.decrypt(salt)
end
private
def generate_password
return if password.blank?
self.salt = Digest::SHA1.hexdigest("--#{Time.now.to_s}--#{email}--") if new_record?
self.crypted_password = password.encrypt(self.salt)
end
def password_required
crypted_password.blank? || !password.blank?
end
end
Version data entries
3 entries across 3 versions & 1 rubygems