Module: Authentication::ByCookieToken::ModelInstanceMethods

Defined in:
lib/authentication/by_cookie_token.rb

Overview

Instance Methods

Instance Method Summary collapse

Instance Method Details

#forget_me ⇒ Object

Deletes the server-side record of the authentication token. The client-side (browser cookie) and server-side (this remember_token) must always be deleted together.



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# File 'lib/authentication/by_cookie_token.rb', line 55

def forget_me
  self.remember_token_expires_at = nil
  self.remember_token            = nil
  save(false)
end

#refresh_token ⇒ Object

refresh token (keeping same expires_at) if it exists



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# File 'lib/authentication/by_cookie_token.rb', line 43

def refresh_token
  if remember_token?
    self.remember_token = self.class.make_token 
    save(false)      
  end
end

#remember_me ⇒ Object

These create and unset the fields required for remembering users between browser closes



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# File 'lib/authentication/by_cookie_token.rb', line 28

def remember_me
  remember_me_for 2.weeks
end

#remember_me_for(time) ⇒ Object 



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# File 'lib/authentication/by_cookie_token.rb', line 32

def remember_me_for(time)
  remember_me_until time.from_now.utc
end

#remember_me_until(time) ⇒ Object 



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# File 'lib/authentication/by_cookie_token.rb', line 36

def remember_me_until(time)
  self.remember_token_expires_at = time
  self.remember_token            = self.class.make_token
  save(false)
end

#remember_token? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/authentication/by_cookie_token.rb', line 22

def remember_token?
  (!remember_token.blank?) && 
    remember_token_expires_at && (Time.now.utc < remember_token_expires_at.utc)
end