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require 'abstract_unit'
require 'digest/sha1'
# common controller actions
module RequestForgeryProtectionActions
def index
render :inline => "<%= form_tag('/') {} %>"
end
def show_button
render :inline => "<%= button_to('New', '/') {} %>"
end
def remote_form
render :inline => "<% form_remote_tag(:url => '/') {} %>"
end
def unsafe
render :text => 'pwn'
end
def rescue_action(e) raise e end
end
# sample controllers
class RequestForgeryProtectionController < ActionController::Base
include RequestForgeryProtectionActions
protect_from_forgery :only => :index
end
class FreeCookieController < RequestForgeryProtectionController
self.allow_forgery_protection = false
def index
render :inline => "<%= form_tag('/') {} %>"
end
def show_button
render :inline => "<%= button_to('New', '/') {} %>"
end
end
class CustomAuthenticityParamController < RequestForgeryProtectionController
def form_authenticity_param
'foobar'
end
end
# common test methods
module RequestForgeryProtectionTests
def teardown
ActionController::Base.request_forgery_protection_token = nil
end
def test_should_render_form_with_token_tag
get :index
assert_select 'form>div>input[name=?][value=?]', 'authenticity_token', @token
end
def test_should_render_button_to_with_token_tag
get :show_button
assert_select 'form>div>input[name=?][value=?]', 'authenticity_token', @token
end
def test_should_render_remote_form_with_only_one_token_parameter
get :remote_form
assert_equal 1, @response.body.scan(@token).size
end
def test_should_allow_get
get :index
assert_response :success
end
def test_should_allow_post_without_token_on_unsafe_action
post :unsafe
assert_response :success
end
def test_should_not_allow_html_post_without_token
@request.env['CONTENT_TYPE'] = Mime::URL_ENCODED_FORM.to_s
assert_raise(ActionController::InvalidAuthenticityToken) { post :index, :format => :html }
end
def test_should_not_allow_html_put_without_token
@request.env['CONTENT_TYPE'] = Mime::URL_ENCODED_FORM.to_s
assert_raise(ActionController::InvalidAuthenticityToken) { put :index, :format => :html }
end
def test_should_not_allow_html_delete_without_token
@request.env['CONTENT_TYPE'] = Mime::URL_ENCODED_FORM.to_s
assert_raise(ActionController::InvalidAuthenticityToken) { delete :index, :format => :html }
end
def test_should_allow_api_formatted_post_without_token
assert_nothing_raised do
post :index, :format => 'xml'
end
end
def test_should_not_allow_api_formatted_put_without_token
assert_nothing_raised do
put :index, :format => 'xml'
end
end
def test_should_allow_api_formatted_delete_without_token
assert_nothing_raised do
delete :index, :format => 'xml'
end
end
def test_should_not_allow_api_formatted_post_sent_as_url_encoded_form_without_token
assert_raise(ActionController::InvalidAuthenticityToken) do
@request.env['CONTENT_TYPE'] = Mime::URL_ENCODED_FORM.to_s
post :index, :format => 'xml'
end
end
def test_should_not_allow_api_formatted_put_sent_as_url_encoded_form_without_token
assert_raise(ActionController::InvalidAuthenticityToken) do
@request.env['CONTENT_TYPE'] = Mime::URL_ENCODED_FORM.to_s
put :index, :format => 'xml'
end
end
def test_should_not_allow_api_formatted_delete_sent_as_url_encoded_form_without_token
assert_raise(ActionController::InvalidAuthenticityToken) do
@request.env['CONTENT_TYPE'] = Mime::URL_ENCODED_FORM.to_s
delete :index, :format => 'xml'
end
end
def test_should_not_allow_api_formatted_post_sent_as_multipart_form_without_token
assert_raise(ActionController::InvalidAuthenticityToken) do
@request.env['CONTENT_TYPE'] = Mime::MULTIPART_FORM.to_s
post :index, :format => 'xml'
end
end
def test_should_not_allow_api_formatted_put_sent_as_multipart_form_without_token
assert_raise(ActionController::InvalidAuthenticityToken) do
@request.env['CONTENT_TYPE'] = Mime::MULTIPART_FORM.to_s
put :index, :format => 'xml'
end
end
def test_should_not_allow_api_formatted_delete_sent_as_multipart_form_without_token
assert_raise(ActionController::InvalidAuthenticityToken) do
@request.env['CONTENT_TYPE'] = Mime::MULTIPART_FORM.to_s
delete :index, :format => 'xml'
end
end
def test_should_allow_xhr_post_without_token
assert_nothing_raised { xhr :post, :index }
end
def test_should_allow_xhr_put_without_token
assert_nothing_raised { xhr :put, :index }
end
def test_should_allow_xhr_delete_without_token
assert_nothing_raised { xhr :delete, :index }
end
def test_should_allow_xhr_post_with_encoded_form_content_type_without_token
@request.env['CONTENT_TYPE'] = Mime::URL_ENCODED_FORM.to_s
assert_nothing_raised { xhr :post, :index }
end
def test_should_allow_post_with_token
post :index, :authenticity_token => @token
assert_response :success
end
def test_should_allow_put_with_token
put :index, :authenticity_token => @token
assert_response :success
end
def test_should_allow_delete_with_token
delete :index, :authenticity_token => @token
assert_response :success
end
def test_should_allow_post_with_xml
@request.env['CONTENT_TYPE'] = Mime::XML.to_s
post :index, :format => 'xml'
assert_response :success
end
def test_should_allow_put_with_xml
@request.env['CONTENT_TYPE'] = Mime::XML.to_s
put :index, :format => 'xml'
assert_response :success
end
def test_should_allow_delete_with_xml
@request.env['CONTENT_TYPE'] = Mime::XML.to_s
delete :index, :format => 'xml'
assert_response :success
end
end
# OK let's get our test on
class RequestForgeryProtectionControllerTest < ActionController::TestCase
include RequestForgeryProtectionTests
def setup
@controller = RequestForgeryProtectionController.new
@request = ActionController::TestRequest.new
@request.format = :html
@response = ActionController::TestResponse.new
@token = "cf50faa3fe97702ca1ae"
ActiveSupport::SecureRandom.stubs(:base64).returns(@token)
ActionController::Base.request_forgery_protection_token = :authenticity_token
end
end
class FreeCookieControllerTest < ActionController::TestCase
def setup
@controller = FreeCookieController.new
@request = ActionController::TestRequest.new
@response = ActionController::TestResponse.new
@token = "cf50faa3fe97702ca1ae"
ActiveSupport::SecureRandom.stubs(:base64).returns(@token)
end
def test_should_not_render_form_with_token_tag
get :index
assert_select 'form>div>input[name=?][value=?]', 'authenticity_token', @token, false
end
def test_should_not_render_button_to_with_token_tag
get :show_button
assert_select 'form>div>input[name=?][value=?]', 'authenticity_token', @token, false
end
def test_should_allow_all_methods_without_token
[:post, :put, :delete].each do |method|
assert_nothing_raised { send(method, :index)}
end
end
end
class CustomAuthenticityParamControllerTest < ActionController::TestCase
def setup
ActionController::Base.request_forgery_protection_token = :authenticity_token
end
def test_should_allow_custom_token
post :index, :authenticity_token => 'foobar'
assert_response :ok
end
end
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