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|
# frozen_string_literal: true
require "abstract_unit"
require "openssl"
require "active_support/key_generator"
require "active_support/messages/rotation_configuration"
class CookieJarTest < ActiveSupport::TestCase
attr_reader :request
def setup
@request = ActionDispatch::Request.empty
end
def test_fetch
x = Object.new
assert_not request.cookie_jar.key?("zzzzzz")
assert_equal x, request.cookie_jar.fetch("zzzzzz", x)
assert_not request.cookie_jar.key?("zzzzzz")
end
def test_fetch_exists
x = Object.new
request.cookie_jar["foo"] = "bar"
assert_equal "bar", request.cookie_jar.fetch("foo", x)
end
def test_fetch_block
x = Object.new
assert_not request.cookie_jar.key?("zzzzzz")
assert_equal x, request.cookie_jar.fetch("zzzzzz") { x }
end
def test_key_is_to_s
request.cookie_jar["foo"] = "bar"
assert_equal "bar", request.cookie_jar.fetch(:foo)
end
def test_to_hash
request.cookie_jar["foo"] = "bar"
assert_equal({ "foo" => "bar" }, request.cookie_jar.to_hash)
assert_equal({ "foo" => "bar" }, request.cookie_jar.to_h)
end
def test_fetch_type_error
assert_raises(KeyError) do
request.cookie_jar.fetch(:omglolwut)
end
end
def test_each
request.cookie_jar["foo"] = :bar
list = []
request.cookie_jar.each do |k, v|
list << [k, v]
end
assert_equal [["foo", :bar]], list
end
def test_enumerable
request.cookie_jar["foo"] = :bar
actual = request.cookie_jar.map { |k, v| [k.to_s, v.to_s] }
assert_equal [["foo", "bar"]], actual
end
def test_key_methods
assert_not request.cookie_jar.key?(:foo)
assert_not request.cookie_jar.has_key?("foo")
request.cookie_jar[:foo] = :bar
assert request.cookie_jar.key?(:foo)
assert request.cookie_jar.has_key?("foo")
end
def test_write_doesnt_set_a_nil_header
headers = {}
request.cookie_jar.write(headers)
assert_not_includes headers, "Set-Cookie"
end
end
class CookiesTest < ActionController::TestCase
class CustomSerializer
def self.load(value)
value.to_s + " and loaded"
end
def self.dump(value)
value.to_s + " was dumped"
end
end
class TestController < ActionController::Base
def authenticate
cookies["user_name"] = "david"
head :ok
end
def set_with_with_escapable_characters
cookies["that & guy"] = "foo & bar => baz"
head :ok
end
def authenticate_for_fourteen_days
cookies["user_name"] = { "value" => "david", "expires" => Time.utc(2005, 10, 10, 5) }
head :ok
end
def authenticate_for_fourteen_days_with_symbols
cookies[:user_name] = { value: "david", expires: Time.utc(2005, 10, 10, 5) }
head :ok
end
def set_multiple_cookies
cookies["user_name"] = { "value" => "david", "expires" => Time.utc(2005, 10, 10, 5) }
cookies["login"] = "XJ-122"
head :ok
end
def access_frozen_cookies
cookies["will"] = "work"
head :ok
end
def set_cookie_if_not_present
cookies["user_name"] = "alice" unless cookies["user_name"].present?
head :ok
end
def logout
cookies.delete("user_name")
head :ok
end
alias delete_cookie logout
def delete_cookie_with_path
cookies.delete("user_name", path: "/beaten")
head :ok
end
def authenticate_with_http_only
cookies["user_name"] = { value: "david", httponly: true }
head :ok
end
def authenticate_with_secure
cookies["user_name"] = { value: "david", secure: true }
head :ok
end
def set_permanent_cookie
cookies.permanent[:user_name] = "Jamie"
head :ok
end
def set_signed_cookie
cookies.signed[:user_id] = 45
head :ok
end
def get_signed_cookie
cookies.signed[:user_id]
head :ok
end
def set_encrypted_cookie
cookies.encrypted[:foo] = "bar"
head :ok
end
class JSONWrapper
def initialize(obj)
@obj = obj
end
def as_json(options = nil)
"wrapped: #{@obj.as_json(options)}"
end
end
def set_wrapped_signed_cookie
cookies.signed[:user_id] = JSONWrapper.new(45)
head :ok
end
def set_wrapped_encrypted_cookie
cookies.encrypted[:foo] = JSONWrapper.new("bar")
head :ok
end
def get_encrypted_cookie
cookies.encrypted[:foo]
head :ok
end
def set_invalid_encrypted_cookie
cookies[:invalid_cookie] = "invalid--9170e00a57cfc27083363b5c75b835e477bd90cf"
head :ok
end
def raise_data_overflow
cookies.signed[:foo] = "bye!" * 1024
head :ok
end
def tampered_cookies
cookies[:tampered] = "BAh7BjoIZm9vIghiYXI%3D--123456780"
cookies.signed[:tampered]
head :ok
end
def set_permanent_signed_cookie
cookies.permanent.signed[:remember_me] = 100
head :ok
end
def delete_and_set_cookie
cookies.delete :user_name
cookies[:user_name] = { value: "david", expires: Time.utc(2005, 10, 10, 5) }
head :ok
end
def set_cookie_with_domain
cookies[:user_name] = { value: "rizwanreza", domain: :all }
head :ok
end
def set_cookie_with_domain_all_as_string
cookies[:user_name] = { value: "rizwanreza", domain: "all" }
head :ok
end
def delete_cookie_with_domain
cookies.delete(:user_name, domain: :all)
head :ok
end
def delete_cookie_with_domain_all_as_string
cookies.delete(:user_name, domain: "all")
head :ok
end
def set_cookie_with_domain_and_tld
cookies[:user_name] = { value: "rizwanreza", domain: :all, tld_length: 2 }
head :ok
end
def delete_cookie_with_domain_and_tld
cookies.delete(:user_name, domain: :all, tld_length: 2)
head :ok
end
def set_cookie_with_domains
cookies[:user_name] = { value: "rizwanreza", domain: %w(example1.com example2.com .example3.com) }
head :ok
end
def delete_cookie_with_domains
cookies.delete(:user_name, domain: %w(example1.com example2.com .example3.com))
head :ok
end
def symbol_key
cookies[:user_name] = "david"
head :ok
end
def string_key
cookies["user_name"] = "dhh"
head :ok
end
def symbol_key_mock
cookies[:user_name] = "david" if cookies[:user_name] == "andrew"
head :ok
end
def string_key_mock
cookies["user_name"] = "david" if cookies["user_name"] == "andrew"
head :ok
end
def noop
head :ok
end
def encrypted_cookie
cookies.encrypted["foo"]
end
def cookie_expires_in_two_hours
cookies[:user_name] = { value: "assain", expires: 2.hours }
head :ok
end
def encrypted_discount_and_user_id_cookie
cookies.encrypted[:user_id] = { value: 50, expires: 1.hour }
cookies.encrypted[:discount_percentage] = 10
head :ok
end
def signed_discount_and_user_id_cookie
cookies.signed[:user_id] = { value: 50, expires: 1.hour }
cookies.signed[:discount_percentage] = 10
head :ok
end
def rails_5_2_stable_encrypted_cookie_with_authenticated_encryption_flag_on
# cookies.encrypted[:favorite] = { value: "5-2-Stable Chocolate Cookies", expires: 1000.years }
cookies[:favorite] = "KvH5lIHvX5vPQkLIK63r/NuIMwzWky8M0Zwk8SZ6DwUv8+srf36geR4nWq5KmhsZIYXA8NRdCZYIfxMKJsOFlz77Gf+Fq8vBBCWJTp95rx39A28TCUTJEyMhCNJO5eie7Skef76Qt5Jo/SCnIADAhzyGQkGBopKRcA==--qXZZFWGbCy6N8AGy--WswoH+xHrNh9MzSXDpB2fA=="
head :ok
end
def rails_5_2_stable_encrypted_cookie_with_authenticated_encryption_flag_off
cookies[:favorite] = "rTG4zs5UufEFAr+ppKwh+MDMymKyAUMOSaWyYa3uUVmD8sMQqyiyQBxgYeAncDHVZIlo4y+kDVSzp66u1/7BNYpnmFe8ES/YT2m8ckNA23jBDmnRZ9CTNfMIRXjFtfxO9YxEOzzhn0ZiA0/zFtr5wkluXtxplOz959Q7MgLOyvTze2h9p8A=--QHOS3rAEGq/HCxXs--xQNra8dk24Idc2qBtpMLpg=="
head :ok
end
def rails_5_2_stable_signed_cookie_with_authenticated_encryption_flag_on
# cookies.signed[:favorite] = { value: "5-2-Stable Choco Chip Cookie", expires: 1000.years }
cookies[:favorite] = "eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaEpJaUUxTFRJdFUzUmhZbXhsSUVOb2IyTnZJRU5vYVhBZ1EyOXZhMmxsQmpvR1JWUT0iLCJleHAiOiIzMDE4LTA3LTExVDE2OjExOjI2Ljc1M1oiLCJwdXIiOm51bGx9fQ==--7df5d885b78b70a501d6e82140ae91b24060ac00"
head :ok
end
def rails_5_2_stable_signed_cookie_with_authenticated_encryption_flag_off
cookies[:favorite] = "BAhJIiE1LTItU3RhYmxlIENob2NvIENoaXAgQ29va2llBjoGRVQ=--50bbdbf8d64f5a3ec3e54878f54d4f55b6cb3aff"
head :ok
end
end
tests TestController
SECRET_KEY_BASE = "b3c631c314c0bbca50c1b2843150fe33"
SIGNED_COOKIE_SALT = "signed cookie"
ENCRYPTED_COOKIE_SALT = "encrypted cookie"
ENCRYPTED_SIGNED_COOKIE_SALT = "signed encrypted cookie"
AUTHENTICATED_ENCRYPTED_COOKIE_SALT = "authenticated encrypted cookie"
def setup
super
@request.env["action_dispatch.key_generator"] = ActiveSupport::KeyGenerator.new(SECRET_KEY_BASE, iterations: 2)
@request.env["action_dispatch.cookies_rotations"] = ActiveSupport::Messages::RotationConfiguration.new
@request.env["action_dispatch.secret_key_base"] = SECRET_KEY_BASE
@request.env["action_dispatch.use_authenticated_cookie_encryption"] = true
@request.env["action_dispatch.signed_cookie_salt"] = SIGNED_COOKIE_SALT
@request.env["action_dispatch.encrypted_cookie_salt"] = ENCRYPTED_COOKIE_SALT
@request.env["action_dispatch.encrypted_signed_cookie_salt"] = ENCRYPTED_SIGNED_COOKIE_SALT
@request.env["action_dispatch.authenticated_encrypted_cookie_salt"] = AUTHENTICATED_ENCRYPTED_COOKIE_SALT
@request.host = "www.nextangle.com"
end
def test_setting_cookie
get :authenticate
assert_cookie_header "user_name=david; path=/"
assert_equal({ "user_name" => "david" }, @response.cookies)
end
def test_setting_the_same_value_to_cookie
request.cookies[:user_name] = "david"
get :authenticate
assert_empty response.cookies
end
def test_setting_the_same_value_to_permanent_cookie
request.cookies[:user_name] = "Jamie"
get :set_permanent_cookie
assert_equal({ "user_name" => "Jamie" }, response.cookies)
end
def test_setting_with_escapable_characters
get :set_with_with_escapable_characters
assert_cookie_header "that+%26+guy=foo+%26+bar+%3D%3E+baz; path=/"
assert_equal({ "that & guy" => "foo & bar => baz" }, @response.cookies)
end
def test_setting_cookie_for_fourteen_days
get :authenticate_for_fourteen_days
assert_cookie_header "user_name=david; path=/; expires=Mon, 10 Oct 2005 05:00:00 -0000"
assert_equal({ "user_name" => "david" }, @response.cookies)
end
def test_setting_cookie_for_fourteen_days_with_symbols
get :authenticate_for_fourteen_days_with_symbols
assert_cookie_header "user_name=david; path=/; expires=Mon, 10 Oct 2005 05:00:00 -0000"
assert_equal({ "user_name" => "david" }, @response.cookies)
end
def test_setting_cookie_with_http_only
get :authenticate_with_http_only
assert_cookie_header "user_name=david; path=/; HttpOnly"
assert_equal({ "user_name" => "david" }, @response.cookies)
end
def test_setting_cookie_with_secure
@request.env["HTTPS"] = "on"
get :authenticate_with_secure
assert_cookie_header "user_name=david; path=/; secure"
assert_equal({ "user_name" => "david" }, @response.cookies)
end
def test_setting_cookie_with_secure_when_always_write_cookie_is_true
old_cookie, @request.cookie_jar.always_write_cookie = @request.cookie_jar.always_write_cookie, true
get :authenticate_with_secure
assert_cookie_header "user_name=david; path=/; secure"
assert_equal({ "user_name" => "david" }, @response.cookies)
ensure
@request.cookie_jar.always_write_cookie = old_cookie
end
def test_not_setting_cookie_with_secure
get :authenticate_with_secure
assert_not_cookie_header "user_name=david; path=/; secure"
assert_not_equal({ "user_name" => "david" }, @response.cookies)
end
def test_multiple_cookies
get :set_multiple_cookies
assert_equal 2, @response.cookies.size
assert_cookie_header "user_name=david; path=/; expires=Mon, 10 Oct 2005 05:00:00 -0000\nlogin=XJ-122; path=/"
assert_equal({ "login" => "XJ-122", "user_name" => "david" }, @response.cookies)
end
def test_setting_test_cookie
assert_nothing_raised { get :access_frozen_cookies }
end
def test_expiring_cookie
request.cookies[:user_name] = "Joe"
get :logout
assert_cookie_header "user_name=; path=/; max-age=0; expires=Thu, 01 Jan 1970 00:00:00 -0000"
assert_equal({ "user_name" => nil }, @response.cookies)
end
def test_delete_cookie_with_path
request.cookies[:user_name] = "Joe"
get :delete_cookie_with_path
assert_cookie_header "user_name=; path=/beaten; max-age=0; expires=Thu, 01 Jan 1970 00:00:00 -0000"
end
def test_delete_unexisting_cookie
request.cookies.clear
get :delete_cookie
assert_empty @response.cookies
end
def test_deleted_cookie_predicate
cookies[:user_name] = "Joe"
cookies.delete("user_name")
assert cookies.deleted?("user_name")
assert_equal false, cookies.deleted?("another")
end
def test_deleted_cookie_predicate_with_mismatching_options
cookies[:user_name] = "Joe"
cookies.delete("user_name", path: "/path")
assert_equal false, cookies.deleted?("user_name", path: "/different")
end
def test_cookies_persist_throughout_request
response = get :authenticate
assert_match(/user_name=david/, response.headers["Set-Cookie"])
end
def test_set_permanent_cookie
get :set_permanent_cookie
assert_match(/Jamie/, @response.headers["Set-Cookie"])
assert_match(%r(#{20.years.from_now.utc.year}), @response.headers["Set-Cookie"])
end
def test_read_permanent_cookie
get :set_permanent_cookie
assert_equal "Jamie", @controller.send(:cookies).permanent[:user_name]
end
def test_signed_cookie_using_default_digest
get :set_signed_cookie
cookies = @controller.send :cookies
assert_not_equal 45, cookies[:user_id]
assert_equal 45, cookies.signed[:user_id]
key_generator = @request.env["action_dispatch.key_generator"]
secret = key_generator.generate_key(@request.env["action_dispatch.signed_cookie_salt"])
verifier = ActiveSupport::MessageVerifier.new(secret, serializer: Marshal, digest: "SHA1")
assert_equal verifier.generate(45), cookies[:user_id]
end
def test_signed_cookie_using_custom_digest
@request.env["action_dispatch.signed_cookie_digest"] = "SHA256"
get :set_signed_cookie
cookies = @controller.send :cookies
assert_not_equal 45, cookies[:user_id]
assert_equal 45, cookies.signed[:user_id]
key_generator = @request.env["action_dispatch.key_generator"]
secret = key_generator.generate_key(@request.env["action_dispatch.signed_cookie_salt"])
verifier = ActiveSupport::MessageVerifier.new(secret, serializer: Marshal, digest: "SHA256")
assert_equal verifier.generate(45), cookies[:user_id]
end
def test_signed_cookie_rotating_secret_and_digest
secret = "b3c631c314c0bbca50c1b2843150fe33"
@request.env["action_dispatch.signed_cookie_digest"] = "SHA256"
@request.env["action_dispatch.cookies_rotations"].rotate :signed, secret, digest: "SHA1"
old_message = ActiveSupport::MessageVerifier.new(secret, digest: "SHA1", serializer: Marshal).generate(45)
@request.headers["Cookie"] = "user_id=#{old_message}"
get :get_signed_cookie
assert_equal 45, @controller.send(:cookies).signed[:user_id]
key_generator = @request.env["action_dispatch.key_generator"]
secret = key_generator.generate_key(@request.env["action_dispatch.signed_cookie_salt"])
verifier = ActiveSupport::MessageVerifier.new(secret, digest: "SHA256", serializer: Marshal)
assert_equal 45, verifier.verify(@response.cookies["user_id"])
end
def test_tampered_with_signed_cookie
key_generator = @request.env["action_dispatch.key_generator"]
secret = key_generator.generate_key(@request.env["action_dispatch.signed_cookie_salt"])
verifier = ActiveSupport::MessageVerifier.new(secret, serializer: Marshal, digest: "SHA1")
message = verifier.generate(45)
@request.headers["Cookie"] = "user_id=#{Marshal.dump 45}--#{message.split("--").last}"
get :get_signed_cookie
assert_nil @controller.send(:cookies).signed[:user_id]
end
def test_signed_cookie_using_default_serializer
get :set_signed_cookie
cookies = @controller.send :cookies
assert_not_equal 45, cookies[:user_id]
assert_equal 45, cookies.signed[:user_id]
end
def test_signed_cookie_using_marshal_serializer
@request.env["action_dispatch.cookies_serializer"] = :marshal
get :set_signed_cookie
cookies = @controller.send :cookies
assert_not_equal 45, cookies[:user_id]
assert_equal 45, cookies.signed[:user_id]
end
def test_signed_cookie_using_json_serializer
@request.env["action_dispatch.cookies_serializer"] = :json
get :set_signed_cookie
cookies = @controller.send :cookies
assert_not_equal 45, cookies[:user_id]
assert_equal 45, cookies.signed[:user_id]
end
def test_wrapped_signed_cookie_using_json_serializer
@request.env["action_dispatch.cookies_serializer"] = :json
get :set_wrapped_signed_cookie
cookies = @controller.send :cookies
assert_not_equal "wrapped: 45", cookies[:user_id]
assert_equal "wrapped: 45", cookies.signed[:user_id]
end
def test_signed_cookie_using_custom_serializer
@request.env["action_dispatch.cookies_serializer"] = CustomSerializer
get :set_signed_cookie
assert_not_equal 45, cookies[:user_id]
assert_equal "45 was dumped and loaded", cookies.signed[:user_id]
end
def test_signed_cookie_using_hybrid_serializer_can_migrate_marshal_dumped_value_to_json
@request.env["action_dispatch.cookies_serializer"] = :hybrid
key_generator = @request.env["action_dispatch.key_generator"]
secret = key_generator.generate_key(@request.env["action_dispatch.signed_cookie_salt"])
marshal_value = ActiveSupport::MessageVerifier.new(secret, serializer: Marshal).generate(45)
@request.headers["Cookie"] = "user_id=#{marshal_value}"
get :get_signed_cookie
cookies = @controller.send :cookies
assert_not_equal 45, cookies[:user_id]
assert_equal 45, cookies.signed[:user_id]
verifier = ActiveSupport::MessageVerifier.new(secret, serializer: JSON)
assert_equal 45, verifier.verify(@response.cookies["user_id"])
end
def test_signed_cookie_using_hybrid_serializer_can_read_from_json_dumped_value
@request.env["action_dispatch.cookies_serializer"] = :hybrid
key_generator = @request.env["action_dispatch.key_generator"]
secret = key_generator.generate_key(@request.env["action_dispatch.signed_cookie_salt"])
json_value = ActiveSupport::MessageVerifier.new(secret, serializer: JSON).generate(45)
@request.headers["Cookie"] = "user_id=#{json_value}"
get :get_signed_cookie
cookies = @controller.send :cookies
assert_not_equal 45, cookies[:user_id]
assert_equal 45, cookies.signed[:user_id]
assert_nil @response.cookies["user_id"]
end
def test_accessing_nonexistent_signed_cookie_should_not_raise_an_invalid_signature
get :set_signed_cookie
assert_nil @controller.send(:cookies).signed[:non_existent_attribute]
end
def test_encrypted_cookie_using_default_serializer
get :set_encrypted_cookie
cookies = @controller.send :cookies
assert_not_equal "bar", cookies[:foo]
assert_nil cookies.signed[:foo]
assert_equal "bar", cookies.encrypted[:foo]
end
def test_encrypted_cookie_using_marshal_serializer
@request.env["action_dispatch.cookies_serializer"] = :marshal
get :set_encrypted_cookie
cookies = @controller.send :cookies
assert_not_equal "bar", cookies[:foo]
assert_nil cookies.signed[:foo]
assert_equal "bar", cookies.encrypted[:foo]
end
def test_encrypted_cookie_using_json_serializer
@request.env["action_dispatch.cookies_serializer"] = :json
get :set_encrypted_cookie
cookies = @controller.send :cookies
assert_not_equal "bar", cookies[:foo]
assert_nil cookies.signed[:foo]
assert_equal "bar", cookies.encrypted[:foo]
end
def test_wrapped_encrypted_cookie_using_json_serializer
@request.env["action_dispatch.cookies_serializer"] = :json
get :set_wrapped_encrypted_cookie
cookies = @controller.send :cookies
assert_not_equal "wrapped: bar", cookies[:foo]
assert_nil cookies.signed[:foo]
assert_equal "wrapped: bar", cookies.encrypted[:foo]
end
def test_encrypted_cookie_using_custom_serializer
@request.env["action_dispatch.cookies_serializer"] = CustomSerializer
get :set_encrypted_cookie
assert_not_equal "bar", cookies.encrypted[:foo]
assert_equal "bar was dumped and loaded", cookies.encrypted[:foo]
end
def test_encrypted_cookie_using_hybrid_serializer_can_migrate_marshal_dumped_value_to_json
@request.env["action_dispatch.cookies_serializer"] = :hybrid
key_generator = @request.env["action_dispatch.key_generator"]
secret = key_generator.generate_key(@request.env["action_dispatch.authenticated_encrypted_cookie_salt"], 32)
encryptor = ActiveSupport::MessageEncryptor.new(secret, cipher: "aes-256-gcm", serializer: Marshal)
marshal_value = encryptor.encrypt_and_sign("bar")
@request.headers["Cookie"] = "foo=#{::Rack::Utils.escape marshal_value}"
get :get_encrypted_cookie
cookies = @controller.send :cookies
assert_not_equal "bar", cookies[:foo]
assert_equal "bar", cookies.encrypted[:foo]
json_encryptor = ActiveSupport::MessageEncryptor.new(secret, cipher: "aes-256-gcm", serializer: JSON)
assert_not_nil @response.cookies["foo"]
assert_equal "bar", json_encryptor.decrypt_and_verify(@response.cookies["foo"])
end
def test_encrypted_cookie_using_hybrid_serializer_can_read_from_json_dumped_value
@request.env["action_dispatch.cookies_serializer"] = :hybrid
key_generator = @request.env["action_dispatch.key_generator"]
secret = key_generator.generate_key(@request.env["action_dispatch.authenticated_encrypted_cookie_salt"], 32)
encryptor = ActiveSupport::MessageEncryptor.new(secret, cipher: "aes-256-gcm", serializer: JSON)
json_value = encryptor.encrypt_and_sign("bar")
@request.headers["Cookie"] = "foo=#{::Rack::Utils.escape json_value}"
get :get_encrypted_cookie
cookies = @controller.send :cookies
assert_not_equal "bar", cookies[:foo]
assert_equal "bar", cookies.encrypted[:foo]
assert_nil @response.cookies["foo"]
end
def test_accessing_nonexistent_encrypted_cookie_should_not_raise_invalid_message
get :set_encrypted_cookie
assert_nil @controller.send(:cookies).encrypted[:non_existent_attribute]
end
def test_setting_invalid_encrypted_cookie_should_return_nil_when_accessing_it
get :set_invalid_encrypted_cookie
assert_nil @controller.send(:cookies).encrypted[:invalid_cookie]
end
def test_permanent_signed_cookie
get :set_permanent_signed_cookie
assert_match(%r(#{20.years.from_now.utc.year}), @response.headers["Set-Cookie"])
assert_equal 100, @controller.send(:cookies).signed[:remember_me]
end
def test_delete_and_set_cookie
request.cookies[:user_name] = "Joe"
get :delete_and_set_cookie
assert_cookie_header "user_name=david; path=/; expires=Mon, 10 Oct 2005 05:00:00 -0000"
assert_equal({ "user_name" => "david" }, @response.cookies)
end
def test_raise_data_overflow
assert_raise(ActionDispatch::Cookies::CookieOverflow) do
get :raise_data_overflow
end
end
def test_tampered_cookies
assert_nothing_raised do
get :tampered_cookies
assert_response :success
end
end
def test_cookie_jar_mutated_by_request_persists_on_future_requests
get :authenticate
cookie_jar = @request.cookie_jar
cookie_jar.signed[:user_id] = 123
assert_equal ["user_name", "user_id"], @request.cookie_jar.instance_variable_get(:@cookies).keys
get :get_signed_cookie
assert_equal ["user_name", "user_id"], @request.cookie_jar.instance_variable_get(:@cookies).keys
end
def test_legacy_signed_cookie_is_treated_as_nil_by_signed_cookie_jar_if_tampered
@request.headers["Cookie"] = "user_id=45"
get :get_signed_cookie
assert_nil @controller.send(:cookies).signed[:user_id]
assert_nil @response.cookies["user_id"]
end
def test_legacy_signed_cookie_is_treated_as_nil_by_encrypted_cookie_jar_if_tampered
@request.headers["Cookie"] = "foo=baz"
get :get_encrypted_cookie
assert_nil @controller.send(:cookies).encrypted[:foo]
assert_nil @response.cookies["foo"]
end
def test_use_authenticated_cookie_encryption_uses_legacy_hmac_aes_cbc_encryption_when_not_enabled
@request.env["action_dispatch.use_authenticated_cookie_encryption"] = nil
key_generator = @request.env["action_dispatch.key_generator"]
encrypted_cookie_salt = @request.env["action_dispatch.encrypted_cookie_salt"]
encrypted_signed_cookie_salt = @request.env["action_dispatch.encrypted_signed_cookie_salt"]
secret = key_generator.generate_key(encrypted_cookie_salt, ActiveSupport::MessageEncryptor.key_len("aes-256-cbc"))
sign_secret = key_generator.generate_key(encrypted_signed_cookie_salt)
encryptor = ActiveSupport::MessageEncryptor.new(secret, sign_secret, cipher: "aes-256-cbc", digest: "SHA1", serializer: Marshal)
get :set_encrypted_cookie
cookies = @controller.send :cookies
assert_not_equal "bar", cookies[:foo]
assert_equal "bar", cookies.encrypted[:foo]
assert_equal "bar", encryptor.decrypt_and_verify(@response.cookies["foo"])
end
def test_rotating_signed_cookies_digest
@request.env["action_dispatch.signed_cookie_digest"] = "SHA256"
@request.env["action_dispatch.cookies_rotations"].rotate :signed, digest: "SHA1"
key_generator = @request.env["action_dispatch.key_generator"]
old_secret = key_generator.generate_key(@request.env["action_dispatch.signed_cookie_salt"])
old_value = ActiveSupport::MessageVerifier.new(old_secret).generate(45)
@request.headers["Cookie"] = "user_id=#{old_value}"
get :get_signed_cookie
assert_equal 45, @controller.send(:cookies).signed[:user_id]
secret = key_generator.generate_key(@request.env["action_dispatch.signed_cookie_salt"])
verifier = ActiveSupport::MessageVerifier.new(secret, digest: "SHA256")
assert_equal 45, verifier.verify(@response.cookies["user_id"])
end
def test_legacy_hmac_aes_cbc_encrypted_marshal_cookie_is_upgraded_to_authenticated_encrypted_cookie
key_generator = @request.env["action_dispatch.key_generator"]
encrypted_cookie_salt = @request.env["action_dispatch.encrypted_cookie_salt"]
encrypted_signed_cookie_salt = @request.env["action_dispatch.encrypted_signed_cookie_salt"]
secret = key_generator.generate_key(encrypted_cookie_salt, ActiveSupport::MessageEncryptor.key_len("aes-256-cbc"))
sign_secret = key_generator.generate_key(encrypted_signed_cookie_salt)
marshal_value = ActiveSupport::MessageEncryptor.new(secret, sign_secret, cipher: "aes-256-cbc", serializer: Marshal).encrypt_and_sign("bar")
@request.headers["Cookie"] = "foo=#{marshal_value}"
get :get_encrypted_cookie
cookies = @controller.send :cookies
assert_not_equal "bar", cookies[:foo]
assert_equal "bar", cookies.encrypted[:foo]
aead_salt = @request.env["action_dispatch.authenticated_encrypted_cookie_salt"]
aead_secret = key_generator.generate_key(aead_salt, ActiveSupport::MessageEncryptor.key_len("aes-256-gcm"))
aead_encryptor = ActiveSupport::MessageEncryptor.new(aead_secret, cipher: "aes-256-gcm", serializer: Marshal)
assert_equal "bar", aead_encryptor.decrypt_and_verify(@response.cookies["foo"])
end
def test_legacy_hmac_aes_cbc_encrypted_json_cookie_is_upgraded_to_authenticated_encrypted_cookie
@request.env["action_dispatch.cookies_serializer"] = :json
key_generator = @request.env["action_dispatch.key_generator"]
encrypted_cookie_salt = @request.env["action_dispatch.encrypted_cookie_salt"]
encrypted_signed_cookie_salt = @request.env["action_dispatch.encrypted_signed_cookie_salt"]
secret = key_generator.generate_key(encrypted_cookie_salt, ActiveSupport::MessageEncryptor.key_len("aes-256-cbc"))
sign_secret = key_generator.generate_key(encrypted_signed_cookie_salt)
marshal_value = ActiveSupport::MessageEncryptor.new(secret, sign_secret, cipher: "aes-256-cbc", serializer: JSON).encrypt_and_sign("bar")
@request.headers["Cookie"] = "foo=#{marshal_value}"
get :get_encrypted_cookie
cookies = @controller.send :cookies
assert_not_equal "bar", cookies[:foo]
assert_equal "bar", cookies.encrypted[:foo]
aead_salt = @request.env["action_dispatch.authenticated_encrypted_cookie_salt"]
aead_secret = key_generator.generate_key(aead_salt)[0, ActiveSupport::MessageEncryptor.key_len("aes-256-gcm")]
aead_encryptor = ActiveSupport::MessageEncryptor.new(aead_secret, cipher: "aes-256-gcm", serializer: JSON)
assert_equal "bar", aead_encryptor.decrypt_and_verify(@response.cookies["foo"])
end
def test_legacy_hmac_aes_cbc_encrypted_cookie_using_64_byte_key_is_upgraded_to_authenticated_encrypted_cookie
@request.env["action_dispatch.secret_key_base"] = "c3b95688f35581fad38df788add315ff"
@request.env["action_dispatch.encrypted_cookie_salt"] = "b3c631c314c0bbca50c1b2843150fe33"
@request.env["action_dispatch.encrypted_signed_cookie_salt"] = "b3c631c314c0bbca50c1b2843150fe33"
# Cookie generated with 64 bytes secret
message = ["566d4e75536d686e633246564e6b493062557079626c566d51574d30515430394c53315665564a694e4563786555744f57537454576b396a5a31566a626e52525054303d2d2d34663234333330623130623261306163363562316266323335396164666364613564643134623131"].pack("H*")
@request.headers["Cookie"] = "foo=#{message}"
get :get_encrypted_cookie
cookies = @controller.send :cookies
assert_not_equal "bar", cookies[:foo]
assert_equal "bar", cookies.encrypted[:foo]
salt = @request.env["action_dispatch.authenticated_encrypted_cookie_salt"]
secret = @request.env["action_dispatch.key_generator"].generate_key(salt, ActiveSupport::MessageEncryptor.key_len("aes-256-gcm"))
encryptor = ActiveSupport::MessageEncryptor.new(secret, cipher: "aes-256-gcm", serializer: Marshal)
assert_equal "bar", encryptor.decrypt_and_verify(@response.cookies["foo"])
end
def test_encrypted_cookie_rotating_secret
secret = "b3c631c314c0bbca50c1b2843150fe33"
@request.env["action_dispatch.encrypted_cookie_cipher"] = "aes-256-gcm"
@request.env["action_dispatch.cookies_rotations"].rotate :encrypted, secret
key_len = ActiveSupport::MessageEncryptor.key_len("aes-256-gcm")
old_message = ActiveSupport::MessageEncryptor.new(secret, cipher: "aes-256-gcm", serializer: Marshal).encrypt_and_sign(45)
@request.headers["Cookie"] = "foo=#{::Rack::Utils.escape old_message}"
get :get_encrypted_cookie
assert_equal 45, @controller.send(:cookies).encrypted[:foo]
key_generator = @request.env["action_dispatch.key_generator"]
secret = key_generator.generate_key(@request.env["action_dispatch.authenticated_encrypted_cookie_salt"], key_len)
encryptor = ActiveSupport::MessageEncryptor.new(secret, cipher: "aes-256-gcm", serializer: Marshal)
assert_equal 45, encryptor.decrypt_and_verify(@response.cookies["foo"])
end
def test_cookie_with_hash_value_not_modified_by_rotation
@request.env["action_dispatch.signed_cookie_digest"] = "SHA256"
@request.env["action_dispatch.cookies_rotations"].rotate :signed, digest: "SHA1"
key_generator = @request.env["action_dispatch.key_generator"]
old_secret = key_generator.generate_key(@request.env["action_dispatch.signed_cookie_salt"])
old_value = ActiveSupport::MessageVerifier.new(old_secret).generate(bar: "baz")
@request.headers["Cookie"] = "foo=#{old_value}"
get :get_signed_cookie
assert_equal({ bar: "baz" }, @controller.send(:cookies).signed[:foo])
end
def test_cookie_with_all_domain_option
get :set_cookie_with_domain
assert_response :success
assert_cookie_header "user_name=rizwanreza; domain=.nextangle.com; path=/"
end
def test_cookie_with_all_domain_option_using_a_non_standard_tld
@request.host = "two.subdomains.nextangle.local"
get :set_cookie_with_domain
assert_response :success
assert_cookie_header "user_name=rizwanreza; domain=.nextangle.local; path=/"
end
def test_cookie_with_all_domain_option_using_australian_style_tld
@request.host = "nextangle.com.au"
get :set_cookie_with_domain
assert_response :success
assert_cookie_header "user_name=rizwanreza; domain=.nextangle.com.au; path=/"
end
def test_cookie_with_all_domain_option_using_uk_style_tld
@request.host = "nextangle.co.uk"
get :set_cookie_with_domain
assert_response :success
assert_cookie_header "user_name=rizwanreza; domain=.nextangle.co.uk; path=/"
end
def test_cookie_with_all_domain_option_using_host_with_port
@request.host = "nextangle.local:3000"
get :set_cookie_with_domain
assert_response :success
assert_cookie_header "user_name=rizwanreza; domain=.nextangle.local; path=/"
end
def test_cookie_with_all_domain_option_using_localhost
@request.host = "localhost"
get :set_cookie_with_domain
assert_response :success
assert_cookie_header "user_name=rizwanreza; path=/"
end
def test_cookie_with_all_domain_option_using_ipv4_address
@request.host = "192.168.1.1"
get :set_cookie_with_domain
assert_response :success
assert_cookie_header "user_name=rizwanreza; path=/"
end
def test_cookie_with_all_domain_option_using_ipv6_address
@request.host = "2001:0db8:85a3:0000:0000:8a2e:0370:7334"
get :set_cookie_with_domain
assert_response :success
assert_cookie_header "user_name=rizwanreza; path=/"
end
def test_deleting_cookie_with_all_domain_option
request.cookies[:user_name] = "Joe"
get :delete_cookie_with_domain
assert_response :success
assert_cookie_header "user_name=; domain=.nextangle.com; path=/; max-age=0; expires=Thu, 01 Jan 1970 00:00:00 -0000"
end
def test_cookie_with_all_domain_option_and_tld_length
get :set_cookie_with_domain_and_tld
assert_response :success
assert_cookie_header "user_name=rizwanreza; domain=.nextangle.com; path=/"
end
def test_cookie_with_all_domain_option_using_a_non_standard_tld_and_tld_length
@request.host = "two.subdomains.nextangle.local"
get :set_cookie_with_domain_and_tld
assert_response :success
assert_cookie_header "user_name=rizwanreza; domain=.nextangle.local; path=/"
end
def test_cookie_with_all_domain_option_using_a_non_standard_2_letter_tld
@request.host = "admin.lvh.me"
get :set_cookie_with_domain_and_tld
assert_response :success
assert_cookie_header "user_name=rizwanreza; domain=.lvh.me; path=/"
end
def test_cookie_with_all_domain_option_using_host_with_port_and_tld_length
@request.host = "nextangle.local:3000"
get :set_cookie_with_domain_and_tld
assert_response :success
assert_cookie_header "user_name=rizwanreza; domain=.nextangle.local; path=/"
end
def test_deleting_cookie_with_all_domain_option_and_tld_length
request.cookies[:user_name] = "Joe"
get :delete_cookie_with_domain_and_tld
assert_response :success
assert_cookie_header "user_name=; domain=.nextangle.com; path=/; max-age=0; expires=Thu, 01 Jan 1970 00:00:00 -0000"
end
def test_cookie_with_several_preset_domains_using_one_of_these_domains
@request.host = "example1.com"
get :set_cookie_with_domains
assert_response :success
assert_cookie_header "user_name=rizwanreza; domain=example1.com; path=/"
end
def test_cookie_with_several_preset_domains_using_other_domain
@request.host = "other-domain.com"
get :set_cookie_with_domains
assert_response :success
assert_cookie_header "user_name=rizwanreza; path=/"
end
def test_cookie_with_several_preset_domains_using_shared_domain
@request.host = "example3.com"
get :set_cookie_with_domains
assert_response :success
assert_cookie_header "user_name=rizwanreza; domain=.example3.com; path=/"
end
def test_deletings_cookie_with_several_preset_domains_using_one_of_these_domains
@request.host = "example2.com"
request.cookies[:user_name] = "Joe"
get :delete_cookie_with_domains
assert_response :success
assert_cookie_header "user_name=; domain=example2.com; path=/; max-age=0; expires=Thu, 01 Jan 1970 00:00:00 -0000"
end
def test_deletings_cookie_with_several_preset_domains_using_other_domain
@request.host = "other-domain.com"
request.cookies[:user_name] = "Joe"
get :delete_cookie_with_domains
assert_response :success
assert_cookie_header "user_name=; path=/; max-age=0; expires=Thu, 01 Jan 1970 00:00:00 -0000"
end
def test_cookies_hash_is_indifferent_access
get :symbol_key
assert_equal "david", cookies[:user_name]
assert_equal "david", cookies["user_name"]
get :string_key
assert_equal "dhh", cookies[:user_name]
assert_equal "dhh", cookies["user_name"]
end
def test_setting_request_cookies_is_indifferent_access
cookies.clear
cookies[:user_name] = "andrew"
get :string_key_mock
assert_equal "david", cookies["user_name"]
cookies.clear
cookies["user_name"] = "andrew"
get :symbol_key_mock
assert_equal "david", cookies[:user_name]
end
def test_cookies_retained_across_requests
get :symbol_key
assert_cookie_header "user_name=david; path=/"
assert_equal "david", cookies[:user_name]
get :noop
assert_not_includes @response.headers, "Set-Cookie"
assert_equal "david", cookies[:user_name]
get :noop
assert_not_includes @response.headers, "Set-Cookie"
assert_equal "david", cookies[:user_name]
end
def test_cookies_can_be_cleared
get :symbol_key
assert_equal "david", cookies[:user_name]
cookies.clear
get :noop
assert_nil cookies[:user_name]
get :symbol_key
assert_equal "david", cookies[:user_name]
end
def test_can_set_http_cookie_header
@request.env["HTTP_COOKIE"] = "user_name=david"
get :noop
assert_equal "david", cookies["user_name"]
assert_equal "david", cookies[:user_name]
get :noop
assert_equal "david", cookies["user_name"]
assert_equal "david", cookies[:user_name]
@request.env["HTTP_COOKIE"] = "user_name=andrew"
get :noop
assert_equal "andrew", cookies["user_name"]
assert_equal "andrew", cookies[:user_name]
end
def test_can_set_request_cookies
@request.cookies["user_name"] = "david"
get :noop
assert_equal "david", cookies["user_name"]
assert_equal "david", cookies[:user_name]
get :noop
assert_equal "david", cookies["user_name"]
assert_equal "david", cookies[:user_name]
@request.cookies[:user_name] = "andrew"
get :noop
assert_equal "andrew", cookies["user_name"]
assert_equal "andrew", cookies[:user_name]
end
def test_cookies_precedence_over_http_cookie
@request.env["HTTP_COOKIE"] = "user_name=andrew"
get :authenticate
assert_equal "david", cookies["user_name"]
assert_equal "david", cookies[:user_name]
get :noop
assert_equal "david", cookies["user_name"]
assert_equal "david", cookies[:user_name]
end
def test_cookies_precedence_over_request_cookies
@request.cookies["user_name"] = "andrew"
get :authenticate
assert_equal "david", cookies["user_name"]
assert_equal "david", cookies[:user_name]
get :noop
assert_equal "david", cookies["user_name"]
assert_equal "david", cookies[:user_name]
end
def test_cookies_are_not_cleared
cookies.encrypted["foo"] = "bar"
get :noop
assert_equal "bar", @controller.encrypted_cookie
end
def test_cookie_override
get :set_cookie_if_not_present
assert_equal "alice", cookies["user_name"]
cookies["user_name"] = "bob"
get :set_cookie_if_not_present
assert_equal "bob", cookies["user_name"]
end
def test_signed_cookie_with_expires_set_relatively
request.env["action_dispatch.use_cookies_with_metadata"] = true
cookies.signed[:user_name] = { value: "assain", expires: 2.hours }
travel 1.hour
assert_equal "assain", cookies.signed[:user_name]
travel 2.hours
assert_nil cookies.signed[:user_name]
end
def test_encrypted_cookie_with_expires_set_relatively
request.env["action_dispatch.use_cookies_with_metadata"] = true
cookies.encrypted[:user_name] = { value: "assain", expires: 2.hours }
travel 1.hour
assert_equal "assain", cookies.encrypted[:user_name]
travel 2.hours
assert_nil cookies.encrypted[:user_name]
end
def test_vanilla_cookie_with_expires_set_relatively
travel_to Time.utc(2017, 8, 15) do
get :cookie_expires_in_two_hours
assert_cookie_header "user_name=assain; path=/; expires=Tue, 15 Aug 2017 02:00:00 -0000"
end
end
def test_purpose_metadata_for_encrypted_cookies
get :encrypted_discount_and_user_id_cookie
cookies[:discount_percentage] = cookies[:user_id]
assert_equal 50, cookies.encrypted[:discount_percentage]
request.env["action_dispatch.use_cookies_with_metadata"] = true
get :encrypted_discount_and_user_id_cookie
cookies[:discount_percentage] = cookies[:user_id]
assert_nil cookies.encrypted[:discount_percentage]
end
def test_purpose_metadata_for_signed_cookies
get :signed_discount_and_user_id_cookie
cookies[:discount_percentage] = cookies[:user_id]
assert_equal 50, cookies.signed[:discount_percentage]
request.env["action_dispatch.use_cookies_with_metadata"] = true
get :signed_discount_and_user_id_cookie
cookies[:discount_percentage] = cookies[:user_id]
assert_nil cookies.signed[:discount_percentage]
end
def test_switch_off_metadata_for_encrypted_cookies_if_config_is_false
request.env["action_dispatch.use_cookies_with_metadata"] = false
get :encrypted_discount_and_user_id_cookie
travel 2.hours
assert_nil cookies.signed[:user_id]
end
def test_switch_off_metadata_for_signed_cookies_if_config_is_false
request.env["action_dispatch.use_cookies_with_metadata"] = false
get :signed_discount_and_user_id_cookie
travel 2.hours
assert_nil cookies.signed[:user_id]
end
def test_read_rails_5_2_stable_encrypted_cookies_if_config_is_false
request.env["action_dispatch.use_cookies_with_metadata"] = false
get :rails_5_2_stable_encrypted_cookie_with_authenticated_encryption_flag_on
assert_equal "5-2-Stable Chocolate Cookies", cookies.encrypted[:favorite]
travel 1001.years do
assert_nil cookies.encrypted[:favorite]
end
get :rails_5_2_stable_encrypted_cookie_with_authenticated_encryption_flag_off
assert_equal "5-2-Stable Chocolate Cookies", cookies.encrypted[:favorite]
end
def test_read_rails_5_2_stable_signed_cookies_if_config_is_false
request.env["action_dispatch.use_cookies_with_metadata"] = false
get :rails_5_2_stable_signed_cookie_with_authenticated_encryption_flag_on
assert_equal "5-2-Stable Choco Chip Cookie", cookies.signed[:favorite]
travel 1001.years do
assert_nil cookies.signed[:favorite]
end
get :rails_5_2_stable_signed_cookie_with_authenticated_encryption_flag_off
assert_equal "5-2-Stable Choco Chip Cookie", cookies.signed[:favorite]
end
def test_read_rails_5_2_stable_encrypted_cookies_if_use_metadata_config_is_true
request.env["action_dispatch.use_cookies_with_metadata"] = true
get :rails_5_2_stable_encrypted_cookie_with_authenticated_encryption_flag_on
assert_equal "5-2-Stable Chocolate Cookies", cookies.encrypted[:favorite]
travel 1001.years do
assert_nil cookies.encrypted[:favorite]
end
get :rails_5_2_stable_encrypted_cookie_with_authenticated_encryption_flag_off
assert_equal "5-2-Stable Chocolate Cookies", cookies.encrypted[:favorite]
end
def test_read_rails_5_2_stable_signed_cookies_if_use_metadata_config_is_true
request.env["action_dispatch.use_cookies_with_metadata"] = true
get :rails_5_2_stable_signed_cookie_with_authenticated_encryption_flag_on
assert_equal "5-2-Stable Choco Chip Cookie", cookies.signed[:favorite]
travel 1001.years do
assert_nil cookies.signed[:favorite]
end
get :rails_5_2_stable_signed_cookie_with_authenticated_encryption_flag_off
assert_equal "5-2-Stable Choco Chip Cookie", cookies.signed[:favorite]
end
private
def assert_cookie_header(expected)
header = @response.headers["Set-Cookie"]
if header.respond_to?(:to_str)
assert_equal expected.split("\n").sort, header.split("\n").sort
else
assert_equal expected.split("\n"), header
end
end
def assert_not_cookie_header(expected)
header = @response.headers["Set-Cookie"]
if header.respond_to?(:to_str)
assert_not_equal expected.split("\n").sort, header.split("\n").sort
else
assert_not_equal expected.split("\n"), header
end
end
end
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