mirror of
https://github.com/discourse/discourse.git
synced 2024-11-23 20:20:43 +08:00
09b8a61f65
Per Google, sites are encouraged to upgrade from Universal Analytics v3 `analytics.js` to v4 `gtag.js` for Google Analytics tracking. We're giving admins the option to stay on the v3 API or migrate to v4. Admins can change the implementation they're using via the `ga_version` site setting. Eventually Google will deprecate v3, but our implementation gives admins the choice on what to use for now. We chose this implementation to make the change less error prone, as many site admins are using custom events via the v3 UA API. With the site stetting defaulted to `v3_analytics`, site analytics won't break until the admin is ready to make the migration. Additionally, in the v4 implementation, we do not enable automatic pageview tracking (on by default in the v4 API). Instead we rely on Discourse's page change API to report pageviews on transition to avoid double-tracking.
278 lines
9.4 KiB
Ruby
278 lines
9.4 KiB
Ruby
# frozen_string_literal: true
|
|
require 'rails_helper'
|
|
|
|
describe ContentSecurityPolicy do
|
|
after do
|
|
DiscoursePluginRegistry.reset!
|
|
end
|
|
|
|
describe 'report-uri' do
|
|
it 'is enabled by SiteSetting' do
|
|
SiteSetting.content_security_policy_collect_reports = true
|
|
report_uri = parse(policy)['report-uri'].first
|
|
expect(report_uri).to eq('http://test.localhost/csp_reports')
|
|
|
|
SiteSetting.content_security_policy_collect_reports = false
|
|
report_uri = parse(policy)['report-uri']
|
|
expect(report_uri).to eq(nil)
|
|
end
|
|
end
|
|
|
|
describe 'base-uri' do
|
|
it 'is set to none' do
|
|
base_uri = parse(policy)['base-uri']
|
|
expect(base_uri).to eq(["'none'"])
|
|
end
|
|
end
|
|
|
|
describe 'object-src' do
|
|
it 'is set to none' do
|
|
object_srcs = parse(policy)['object-src']
|
|
expect(object_srcs).to eq(["'none'"])
|
|
end
|
|
end
|
|
|
|
describe 'worker-src' do
|
|
it 'has expected values' do
|
|
worker_srcs = parse(policy)['worker-src']
|
|
expect(worker_srcs).to eq(%w[
|
|
'self'
|
|
http://test.localhost/assets/
|
|
http://test.localhost/brotli_asset/
|
|
http://test.localhost/javascripts/
|
|
http://test.localhost/plugins/
|
|
])
|
|
end
|
|
end
|
|
|
|
describe 'script-src' do
|
|
it 'always has self, logster, sidekiq, and assets' do
|
|
script_srcs = parse(policy)['script-src']
|
|
expect(script_srcs).to include(*%w[
|
|
http://test.localhost/logs/
|
|
http://test.localhost/sidekiq/
|
|
http://test.localhost/mini-profiler-resources/
|
|
http://test.localhost/assets/
|
|
http://test.localhost/brotli_asset/
|
|
http://test.localhost/extra-locales/
|
|
http://test.localhost/highlight-js/
|
|
http://test.localhost/javascripts/
|
|
http://test.localhost/plugins/
|
|
http://test.localhost/theme-javascripts/
|
|
http://test.localhost/svg-sprite/
|
|
])
|
|
end
|
|
|
|
it 'includes "report-sample" when report collection is enabled' do
|
|
SiteSetting.content_security_policy_collect_reports = true
|
|
script_srcs = parse(policy)['script-src']
|
|
expect(script_srcs).to include("'report-sample'")
|
|
end
|
|
|
|
context 'for Google Analytics' do
|
|
before do
|
|
SiteSetting.ga_universal_tracking_code = 'UA-12345678-9'
|
|
end
|
|
|
|
it 'allowlists Google Analytics v3 when integrated' do
|
|
script_srcs = parse(policy)['script-src']
|
|
expect(script_srcs).to include('https://www.google-analytics.com/analytics.js')
|
|
expect(script_srcs).not_to include('https://www.googletagmanager.com/gtag/js')
|
|
end
|
|
|
|
it 'allowlists Google Analytics v4 when integrated' do
|
|
SiteSetting.ga_version = 'v4_gtag'
|
|
|
|
script_srcs = parse(policy)['script-src']
|
|
expect(script_srcs).to include('https://www.google-analytics.com/analytics.js')
|
|
expect(script_srcs).to include('https://www.googletagmanager.com/gtag/js')
|
|
end
|
|
end
|
|
|
|
it 'allowlists Google Tag Manager when integrated' do
|
|
SiteSetting.gtm_container_id = 'GTM-ABCDEF'
|
|
|
|
script_srcs = parse(policy)['script-src']
|
|
expect(script_srcs).to include('https://www.googletagmanager.com/gtm.js')
|
|
end
|
|
|
|
it 'allowlists CDN assets when integrated' do
|
|
set_cdn_url('https://cdn.com')
|
|
|
|
script_srcs = parse(policy)['script-src']
|
|
expect(script_srcs).to include(*%w[
|
|
https://cdn.com/assets/
|
|
https://cdn.com/brotli_asset/
|
|
https://cdn.com/highlight-js/
|
|
https://cdn.com/javascripts/
|
|
https://cdn.com/plugins/
|
|
https://cdn.com/theme-javascripts/
|
|
http://test.localhost/extra-locales/
|
|
])
|
|
|
|
global_setting(:s3_cdn_url, 'https://s3-cdn.com')
|
|
|
|
script_srcs = parse(policy)['script-src']
|
|
expect(script_srcs).to include(*%w[
|
|
https://s3-cdn.com/assets/
|
|
https://s3-cdn.com/brotli_asset/
|
|
https://cdn.com/highlight-js/
|
|
https://cdn.com/javascripts/
|
|
https://cdn.com/plugins/
|
|
https://cdn.com/theme-javascripts/
|
|
http://test.localhost/extra-locales/
|
|
])
|
|
end
|
|
|
|
it 'adds subfolder to CDN assets' do
|
|
set_cdn_url('https://cdn.com')
|
|
set_subfolder('/forum')
|
|
|
|
script_srcs = parse(policy)['script-src']
|
|
expect(script_srcs).to include(*%w[
|
|
https://cdn.com/forum/assets/
|
|
https://cdn.com/forum/brotli_asset/
|
|
https://cdn.com/forum/highlight-js/
|
|
https://cdn.com/forum/javascripts/
|
|
https://cdn.com/forum/plugins/
|
|
https://cdn.com/forum/theme-javascripts/
|
|
http://test.localhost/forum/extra-locales/
|
|
])
|
|
|
|
global_setting(:s3_cdn_url, 'https://s3-cdn.com')
|
|
|
|
script_srcs = parse(policy)['script-src']
|
|
expect(script_srcs).to include(*%w[
|
|
https://s3-cdn.com/assets/
|
|
https://s3-cdn.com/brotli_asset/
|
|
https://cdn.com/forum/highlight-js/
|
|
https://cdn.com/forum/javascripts/
|
|
https://cdn.com/forum/plugins/
|
|
https://cdn.com/forum/theme-javascripts/
|
|
http://test.localhost/forum/extra-locales/
|
|
])
|
|
end
|
|
end
|
|
|
|
it 'can be extended by plugins' do
|
|
plugin = Class.new(Plugin::Instance) do
|
|
attr_accessor :enabled
|
|
def enabled?
|
|
@enabled
|
|
end
|
|
end.new(nil, "#{Rails.root}/spec/fixtures/plugins/csp_extension/plugin.rb")
|
|
|
|
plugin.activate!
|
|
Discourse.plugins << plugin
|
|
|
|
plugin.enabled = true
|
|
expect(parse(policy)['script-src']).to include('https://from-plugin.com')
|
|
expect(parse(policy)['object-src']).to include('https://test-stripping.com')
|
|
expect(parse(policy)['object-src']).to_not include("'none'")
|
|
|
|
plugin.enabled = false
|
|
expect(parse(policy)['script-src']).to_not include('https://from-plugin.com')
|
|
|
|
Discourse.plugins.pop
|
|
end
|
|
|
|
it 'only includes unsafe-inline for qunit paths' do
|
|
expect(parse(policy(path_info: "/qunit"))['script-src']).to include("'unsafe-eval'")
|
|
expect(parse(policy(path_info: "/wizard/qunit"))['script-src']).to include("'unsafe-eval'")
|
|
expect(parse(policy(path_info: "/"))['script-src']).to_not include("'unsafe-eval'")
|
|
end
|
|
|
|
context "with a theme" do
|
|
let!(:theme) {
|
|
Fabricate(:theme).tap do |t|
|
|
settings = <<~YML
|
|
extend_content_security_policy:
|
|
type: list
|
|
default: 'script-src: from-theme.com'
|
|
YML
|
|
t.set_field(target: :settings, name: :yaml, value: settings)
|
|
t.save!
|
|
end
|
|
}
|
|
|
|
def theme_policy
|
|
policy([theme.id])
|
|
end
|
|
|
|
it 'can be extended by themes' do
|
|
policy # call this first to make sure further actions clear the cache
|
|
|
|
expect(parse(policy)['script-src']).not_to include('from-theme.com')
|
|
|
|
expect(parse(theme_policy)['script-src']).to include('from-theme.com')
|
|
|
|
theme.update_setting(:extend_content_security_policy, "script-src: https://from-theme.net|worker-src: from-theme.com")
|
|
theme.save!
|
|
|
|
expect(parse(theme_policy)['script-src']).to_not include('from-theme.com')
|
|
expect(parse(theme_policy)['script-src']).to include('https://from-theme.net')
|
|
expect(parse(theme_policy)['worker-src']).to include('from-theme.com')
|
|
|
|
theme.destroy!
|
|
|
|
expect(parse(theme_policy)['script-src']).to_not include('https://from-theme.net')
|
|
expect(parse(theme_policy)['worker-src']).to_not include('from-theme.com')
|
|
end
|
|
|
|
it 'can be extended by theme modifiers' do
|
|
policy # call this first to make sure further actions clear the cache
|
|
|
|
theme.theme_modifier_set.csp_extensions = ["script-src: https://from-theme-flag.script", "worker-src: from-theme-flag.worker"]
|
|
theme.save!
|
|
|
|
expect(parse(theme_policy)['script-src']).to include('https://from-theme-flag.script')
|
|
expect(parse(theme_policy)['worker-src']).to include('from-theme-flag.worker')
|
|
|
|
theme.destroy!
|
|
|
|
expect(parse(theme_policy)['script-src']).to_not include('https://from-theme-flag.script')
|
|
expect(parse(theme_policy)['worker-src']).to_not include('from-theme-flag.worker')
|
|
end
|
|
|
|
it 'is extended automatically when themes reference external scripts' do
|
|
policy # call this first to make sure further actions clear the cache
|
|
|
|
theme.set_field(target: :common, name: "header", value: <<~SCRIPT)
|
|
<script src='https://example.com/myscript.js'></script>
|
|
<script src='//example2.com/protocol-less-script.js'></script>
|
|
<script src='domain-only.com'></script>
|
|
<script>console.log('inline script')</script>
|
|
SCRIPT
|
|
|
|
theme.set_field(target: :desktop, name: "header", value: "")
|
|
theme.save!
|
|
|
|
expect(parse(theme_policy)['script-src']).to include('https://example.com/myscript.js')
|
|
expect(parse(theme_policy)['script-src']).to include('example2.com/protocol-less-script.js')
|
|
expect(parse(theme_policy)['script-src']).not_to include('domain-only.com')
|
|
expect(parse(theme_policy)['script-src']).not_to include(a_string_matching /^\/theme-javascripts/)
|
|
|
|
theme.destroy!
|
|
|
|
expect(parse(theme_policy)['script-src']).to_not include('https://example.com/myscript.js')
|
|
end
|
|
end
|
|
|
|
it 'can be extended by site setting' do
|
|
SiteSetting.content_security_policy_script_src = 'from-site-setting.com|from-site-setting.net'
|
|
|
|
expect(parse(policy)['script-src']).to include('from-site-setting.com', 'from-site-setting.net')
|
|
end
|
|
|
|
def parse(csp_string)
|
|
csp_string.split(';').map do |policy|
|
|
directive, *sources = policy.split
|
|
[directive, sources]
|
|
end.to_h
|
|
end
|
|
|
|
def policy(theme_ids = [], path_info: "/")
|
|
ContentSecurityPolicy.policy(theme_ids, path_info: path_info)
|
|
end
|
|
end
|