Module: Sinatra::SessionAuth::ModelHelpers::ClassMethods

Defined in:
lib/sinatra/session_auth.rb

Instance Method Summary collapse

Instance Method Details

#authenticate(args = {}) ⇒ Object 



25
26
27
28
29
30
31
 
# File 'lib/sinatra/session_auth.rb', line 25

def authenticate(args={})
  , pass = args[:login], args[:password]
  u = self.first(:login => )
  return nil if u.nil?
  return u if self.encrypt(pass, u.salt) == u.hashed_password
  nil
end

#encrypt(pass, salt) ⇒ Object 



21
22
23
 
# File 'lib/sinatra/session_auth.rb', line 21

def encrypt(pass, salt)
  Digest::SHA1.hexdigest(pass + salt)
end

#random_string(len) ⇒ Object 



33
34
35
36
37
38
 
# File 'lib/sinatra/session_auth.rb', line 33

def random_string(len)
  chars = ("a".."z").to_a + ("A".."Z").to_a + ("0".."9").to_a
  str = ""
  1.upto(len) { |i| str << chars[rand(chars.size-1)] }
  return str
end