Module: ActiveRecord::ActsAsAuthenticatable::ClassMethods

Defined in:
lib/active_record/acts_as_authenticatable.rb

Instance Method Summary collapse

Instance Method Details

#authenticate(username, password, remember = false) ⇒ Object

Authenticates the username and password



22
23
24
25
26
27
28
29
30
31
32
33
 
# File 'lib/active_record/acts_as_authenticatable.rb', line 22

def authenticate(username, password, remember = false)
  user=self.find_by_username username
  if user
    expected_password=encrypt_password(password, user.password_seed)
    unless expected_password == user.hashed_password && user.active
      user = nil 
    else
      user.create_remember_me_token if remember
    end
  end
  return user
end

#encrypt_password(password, password_seed) ⇒ Object

Encrypts the password using the given seed



36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
 
# File 'lib/active_record/acts_as_authenticatable.rb', line 36

def encrypt_password(password, password_seed)
	pass_to_hash=password + "Securasaurus" + password_seed
	
	case AUTHENTASAURUS[:hashing] 
    when "SHA2"
      Digest::SHA2.hexdigest(pass_to_hash)
    when "SHA1"
      Digest::SHA1.hexdigest(pass_to_hash)
    when "MD5"
      Digest::MD5.hexdigest(pass_to_hash)
    else
      Digest::SHA2.hexdigest(pass_to_hash)
    end
	
end