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require 'test_helper'
require 'stubs/test_server'
class ActionCable::Connection::CrossSiteForgeryTest < ActionCable::TestCase
HOST = 'rubyonrails.com'
class Connection < ActionCable::Connection::Base
def send_async(method, *args)
send method, *args
end
end
setup do
@server = TestServer.new
@server.config.allowed_request_origins = %w( http://rubyonrails.com )
end
teardown do
@server.config.disable_request_forgery_protection = false
@server.config.allowed_request_origins = []
end
test "disable forgery protection" do
@server.config.disable_request_forgery_protection = true
assert_origin_allowed 'http://rubyonrails.com'
assert_origin_allowed 'http://hax.com'
end
test "explicitly specified a single allowed origin" do
@server.config.allowed_request_origins = 'http://hax.com'
assert_origin_not_allowed 'http://rubyonrails.com'
assert_origin_allowed 'http://hax.com'
end
test "explicitly specified multiple allowed origins" do
@server.config.allowed_request_origins = %w( http://rubyonrails.com http://www.rubyonrails.com )
assert_origin_allowed 'http://rubyonrails.com'
assert_origin_allowed 'http://www.rubyonrails.com'
assert_origin_not_allowed 'http://hax.com'
end
test "explicitly specified a single regexp allowed origin" do
@server.config.allowed_request_origins = /.*ha.*/
assert_origin_not_allowed 'http://rubyonrails.com'
assert_origin_allowed 'http://hax.com'
end
test "explicitly specified multiple regexp allowed origins" do
@server.config.allowed_request_origins = [/http:\/\/ruby.*/, /.*rai.s.*com/, 'string' ]
assert_origin_allowed 'http://rubyonrails.com'
assert_origin_allowed 'http://www.rubyonrails.com'
assert_origin_not_allowed 'http://hax.com'
assert_origin_not_allowed 'http://rails.co.uk'
end
private
def assert_origin_allowed(origin)
response = connect_with_origin origin
assert_equal(-1, response[0])
end
def assert_origin_not_allowed(origin)
response = connect_with_origin origin
assert_equal 404, response[0]
end
def connect_with_origin(origin)
response = nil
run_in_eventmachine do
response = Connection.new(@server, env_for_origin(origin)).process
end
response
end
def env_for_origin(origin)
Rack::MockRequest.env_for "/test", 'HTTP_CONNECTION' => 'upgrade', 'HTTP_UPGRADE' => 'websocket', 'SERVER_NAME' => HOST,
'HTTP_HOST' => HOST, 'HTTP_ORIGIN' => origin
end
end
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