Module: Devise::Controllers::Filters

Defined in:
lib/devise/controllers/filters.rb

Overview

Those filters are convenience methods added to ApplicationController to deal with Warden.

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(base) ⇒ Object 



7
8
9
10
11
12
 
# File 'lib/devise/controllers/filters.rb', line 7

def self.included(base)
  base.class_eval do
    helper_method :warden, :signed_in?,
                  *Devise.mappings.keys.map { |m| [:"current_#{m}", :"#{m}_signed_in?"] }.flatten
  end
end

Instance Method Details

#authenticate(scope) ⇒ Object

Attempts to authenticate the given scope by running authentication hooks, but does not redirect in case of failures.



21
22
23
 
# File 'lib/devise/controllers/filters.rb', line 21

def authenticate(scope)
  warden.authenticate(:scope => scope)
end

#authenticate!(scope) ⇒ Object

Attempts to authenticate the given scope by running authentication hooks, redirecting in case of failures.



27
28
29
 
# File 'lib/devise/controllers/filters.rb', line 27

def authenticate!(scope)
  warden.authenticate!(:scope => scope)
end

#sign_in(scope, resource) ⇒ Object

Set the warden user with the scope, signing in the resource automatically, without running hooks.



39
40
41
 
# File 'lib/devise/controllers/filters.rb', line 39

def (scope, resource)
  warden.set_user(resource, :scope => scope)
end

#sign_out(scope, *args) ⇒ Object

Sign out based on scope.



44
45
46
47
48
 
# File 'lib/devise/controllers/filters.rb', line 44

def sign_out(scope, *args)
  warden.user(scope) # Without loading user here, before_logout hook is not called
  warden.raw_session.inspect # Without this inspect here. The session does not clear.
  warden.logout(scope, *args)
end

#signed_in?(scope) ⇒ Boolean

Check if the given scope is signed in session, without running authentication hooks.

Returns:

  • (Boolean) 


33
34
35
 
# File 'lib/devise/controllers/filters.rb', line 33

def signed_in?(scope)
  warden.authenticated?(scope)
end

#warden ⇒ Object

The main accessor for the warden proxy instance



15
16
17
 
# File 'lib/devise/controllers/filters.rb', line 15

def warden
  request.env['warden']
end